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WO2018135042A1 - Accoudoir - Google Patents

Accoudoir Download PDF

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Publication number
WO2018135042A1
WO2018135042A1 PCT/JP2017/035551 JP2017035551W WO2018135042A1 WO 2018135042 A1 WO2018135042 A1 WO 2018135042A1 JP 2017035551 W JP2017035551 W JP 2017035551W WO 2018135042 A1 WO2018135042 A1 WO 2018135042A1
Authority
WO
WIPO (PCT)
Prior art keywords
armrest
base
main body
wall
upper wall
Prior art date
Application number
PCT/JP2017/035551
Other languages
English (en)
Japanese (ja)
Inventor
貴弘 清水
Original Assignee
テイ・エス テック株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2017007339A external-priority patent/JP6446482B2/ja
Priority claimed from JP2017066408A external-priority patent/JP6522681B2/ja
Application filed by テイ・エス テック株式会社 filed Critical テイ・エス テック株式会社
Publication of WO2018135042A1 publication Critical patent/WO2018135042A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N3/00—Arrangements or adaptations of other passenger fittings, not otherwise provided for

Definitions

  • the present invention relates to an armrest provided on a door of a vehicle.
  • an apparatus in which an armrest is provided movably in a door body of a vehicle, and the position of the armrest can be moved relative to the door according to the positions of the elbows of various sized occupants (for example, Patent Documents 1, 2 and 3) .
  • the armrest of Patent Document 1 can be moved in the front-rear direction with respect to the door according to the position of the occupant's elbow.
  • the amount by which the armrest projects inward can be adjusted by sliding the armrest inward.
  • the height of the armrest can be adjusted by sliding the armrest in the vertical direction.
  • the movement of the armrest as in Patent Documents 1, 2 and 3 does not take into consideration the position of the trunk of the occupant in the vehicle width direction, and the armrest is disposed at an optimum position for the occupant. It is hard to say.
  • the position of the elbow of the small passenger is located forward of the position of the elbow of the large passenger and inward in the vehicle width direction. Therefore, the armrest is preferably configured to be displaceable forward and inward in the vehicle width direction.
  • the armrest is required to have a function of absorbing the collision load. Since the armrest of Patent Document 1 is attached to a slider provided on a rail provided in the door body, the armrest directly collides with the door body at the side collision and the occupant receives a reaction force from the door body. The effect of reducing the load is small.
  • the present invention has an object to provide an armrest that can be disposed at an appropriate position according to the physical constitution of a passenger and that can absorb a side collision load.
  • an armrest (11) is a main body (2) provided on the inner side in the vehicle width direction of a door of a vehicle, and an armrest base portion projecting inward in the vehicle width direction from the main body (7) and an armrest main body (9) coupled to the armrest base, and provided between the armrest base and the armrest main, the armrest main being at an initial position with respect to the armrest base, and And a sliding mechanism (10) for sliding movement between the initial position and a projecting position located inward and forward in the vehicle width direction, the sliding mechanism being provided on the side wall of the armrest base portion A support hole (18C) and a rod (8) extending from the armrest body and supported by the support hole; End side of the serial armrest body is characterized by being arranged with a gap in the horizontal direction with respect to the side wall of the armrest base portion.
  • the armrest main body moves between the initial position and the projecting position positioned inward and forward, the armrest can be disposed at an appropriate position according to the physical constitution of the occupant. Furthermore, since a space for lateral movement and deformation of the rod is provided by a side collision between the projecting end of the rod and the side wall of the armrest base portion, the side collision load can be reduced. it can.
  • the rod may move in a direction parallel to or away from the side wall of the armrest base as the armrest body moves from the initial position to the projecting position.
  • the rod moves in a direction parallel to or away from the side wall of the armrest base while the armrest body moves between the initial position and the protruding position. Therefore, the gap between the projecting end of the rod and the side wall of the armrest base does not disappear due to the movement of the armrest main body, and a space for lateral movement or deformation of the rod is secured regardless of the position of the armrest main body.
  • the armrest base may have an upper guide wall (19A) in sliding contact with the upper surface of the rod and a lower guide wall (20A) in sliding contact with the lower surface of the rod.
  • At least one of the upper guide wall and the lower guide wall may have a guide wall projection (19B) that abuts on the rod.
  • the vertical wall of the rod abuts on the guide wall projection, and the rod is reliably held between the upper guide wall and the lower guide wall, so that the vertical rattling of the rod with respect to the armrest base portion It is prevented.
  • the rod and the armrest base may engage with each other in response to the movement of the rod and have a locking structure (90) for giving a feeling of moderation.
  • the support hole may be formed in a rectangular shape having upper and lower sides extending in the vehicle width direction and side sides extending up and down.
  • the support hole is a through hole that penetrates the plate-like portion of the armrest base portion in the thickness direction, and has a protrusion (18D) in contact with the rod at an edge portion in the vehicle width direction. Good.
  • the rod is coupled to the armrest base so as to penetrate through the plate-like portion of the armrest base, the rod is likely to move or deform laterally with respect to the support hole.
  • the rod and the projection provided in the support hole abut, rattling of the rod with respect to the armrest base portion is prevented.
  • the armrest base portion has a base upper wall portion (12) facing upward, and the armrest main body is a main body upper wall portion slidably supported by the base upper wall portion ( 32.
  • the base upper wall and the main body upper wall engage with each other to restrict the upward movement of the main body upper wall relative to the base upper wall. It is good to have.
  • the base upper wall portion and the main body upper wall portion engage with each other to restrict movement of the main body upper wall portion in the vehicle width direction with respect to the base upper wall portion. It is good to have
  • the armrest main body does not easily come off from the armrest base.
  • the left and right restricting structure deforms when receiving a predetermined load from the vehicle width direction, and releases the restriction on the movement of the main body upper wall relative to the base upper wall in the vehicle width direction. It is good to do.
  • the left and right regulating structure is deformed by the load caused by the collision from the side, so the side collision load is absorbed.
  • a first base (21F) projecting upward from the upper surface of the base upper wall and extending parallel to the sliding direction of the armrest main body, and a protruding edge of the first base from a car
  • a locked portion (42) provided with a second protrusion (42G) that protrudes from the edge in the vehicle width direction and is engageable with the first protrusion is provided, and the locking portion and the locked portion
  • the upper restriction structure and the left and right restriction structure are formed.
  • the upper restricting structure and the left and right restricting structure for supporting the armrest main body on the armrest base portion are simply configured.
  • an armrest that can be disposed at an appropriate position according to the physical constitution of the occupant and that can absorb a side collision load.
  • the perspective view of the door concerning a 1st embodiment The perspective view of the armrest which shows the case where the armrest main body which concerns on 1st Embodiment exists in an initial position (broken line), and exists in a protrusion position (solid line) IIIA-IIIA sectional view when the armrest main body is in (A) initial position (dotted line in FIG. 2), and IIIB-IIIB sectional view when (B) projecting position (solid line in FIG.
  • FIG. 11 11, and (B) XIIB-XIIB cross-sectional end view in FIG. (A) schematic cross-sectional view when side impact load is applied to the armrest main body according to the first embodiment, and (B) a schematic view showing an example of displacement of a rod
  • a perspective view of a door provided with a door trim according to a second embodiment Transparent perspective view of the door trim main body according to the second embodiment XVI-XVI sectional view of FIG. Operation explanatory drawing of the door trim when the armrest is moved upward from the position (two-dot chain line) shown in FIG. 16 (solid line) Operation explanatory drawing of the door trim when the armrest is moved downward from the position (two-dot chain line) shown in FIG. 16 (solid line)
  • the interior member 1 of the right front seat door which is the driver's seat of the vehicle, is mounted so as to cover the lower cabin side (left side) of the door panel formed of steel plates.
  • the interior member 1 is formed substantially in a plate shape by a resin material, and is provided around the main body portion 2 whose main surface is directed in the vehicle width direction (left and right direction) with the door closed as a reference. And an edge 3.
  • the edge 3 of the interior member 1 is disposed outward with respect to the main body 2 in the vehicle width direction and abuts on the door panel.
  • An upper opening 2 ⁇ / b> B penetrating in the thickness direction (vehicle width direction) is formed in the upper portion of the main body 2.
  • a door handle provided on the door panel is disposed.
  • a grip 2C is formed on the side surface of the main body 2 below the upper opening 2B and on the inner side of the vehicle.
  • the grip portion 2C is a concave portion recessed from the main body portion 2 outward and downward of the vehicle. The passenger can open and close the door by hooking a finger on the grip 2C.
  • a body convex portion 2D is formed on a side surface inside the vehicle in the vehicle width direction of the main body 2 and bulges to the vehicle compartment side in an intermediate portion in the vertical direction to define a space opened toward the vehicle outside (right side) ing.
  • the switch portion 5, the connecting portion 6, and the armrest base portion 7 are coupled to the main body convex portion 2D in the order described from the front side.
  • the slide mechanism 10 is configured by connecting the armrest main body 9 to the armrest base portion 7 via the rod 8, and the armrest main body 9 functions as the armrest 11 which slides relative to the main body 2.
  • the switch unit 5 is formed in a box shape extending in the front and back direction. Inside the switch unit 5, a switch box (not shown) for operating the lock device of the power window or the door is disposed. Each switch button of the switch box is exposed upward from each switch opening 5B provided in the upper wall 5A of the switch section 5.
  • the armrest base portion 7 is a base upper wall portion 12 and a base lower wall portion 13 projecting substantially horizontally from the main body portion 2 to the vehicle compartment side, and the vehicle compartment from the main body portion 2
  • a base front wall 14 that protrudes to the side and connects the front edges of the base upper wall 12 and the base lower wall 13, and an inner side of the base upper wall 12, the base lower wall 13 and the base front wall 14
  • a base side wall portion 15 provided to connect the projecting end edges, and a base rear wall portion 16 connecting rear edges of the base lower wall portion 13 and the base front wall portion 14 are provided.
  • the base front wall portion 14 is provided with a base connecting portion 14A having an upper surface, a side surface on the vehicle compartment side, and a lower surface and protruding in a U-shape forward. As shown in FIGS. 1 and 2, the base connecting portion 14A is connected to the connecting portion 6 in such a manner that the upper surface, the side surface inside the vehicle, and the lower surface are respectively continuous with the upper surface, the side surface inside the vehicle, and the lower surface. Join.
  • the base upper wall portion 12 and the base lower wall portion 13 decrease in width in the vehicle width direction toward the rear in a plan view, in other words, the projection length from the main body 2 decreases toward the rear with respect to the front It is formed as.
  • the front edge of the base upper wall portion 12 and the base lower wall portion 13 and the base front wall portion 14 are formed substantially parallel to the vehicle width direction.
  • the base side wall 15 is inclined rearward in the vehicle width direction toward the rear, and is joined to the main body 2 at the rear end edge.
  • the base side wall portion 15 is divided into two regions of a first portion 15A that is directed generally toward the cabin from the front, and a second portion 15B that slopes outward in the vehicle width direction and that is coupled to the main body 2 at its rear end edge ing.
  • a through hole 17 penetrating substantially in the vehicle width direction is provided.
  • the through hole 17 is formed as a circular through hole provided substantially at the center of the first portion 15A in the vertical direction.
  • An accommodation recess 18 is formed at the central portion in the vertical direction and the front-rear direction of the first portion 15A.
  • the housing recess 18 is formed as a bottomed hole recessed outward in the vehicle width direction.
  • a front hole wall 18A which is a side wall on the front side of the housing recess 18 is formed in a plate shape which is inclined forward toward the inside in the vehicle width direction. The inclination angle of the front hole wall 18A with respect to the front-rear direction is set larger than the inclination angle of the first portion 15A with respect to the front-rear direction.
  • a rear hole wall 18B which is a side wall on the rear side of the housing recess 18, is formed in a plate shape that is inclined rearward toward the compartment side in the vehicle width direction.
  • the rear wall 18B is formed to be substantially orthogonal to the front wall 18A.
  • a support hole penetrating in the vehicle width direction on the vehicle compartment side relative to the vehicle outer edge 18C is formed in the rear hole wall 18 ⁇ / b> B which is a plate-like portion of the housing recess 18, a support hole penetrating in the vehicle width direction on the vehicle compartment side relative to the vehicle outer edge 18C is formed.
  • the support hole 18C is opened in a substantially rectangular shape having an upper side and a lower side extending in the vehicle width direction (left and right direction) in the rear hole wall 18B and a left and right side extending in the vertical direction.
  • the upper wall of the housing recess 18 is provided with an upper wall projection 19 which protrudes downward on the front side of the rear hole wall 18B.
  • the upper guide wall 19A which is the lower surface of the upper wall projection 19, is formed to be continuous with the upper edge of the opening of the support hole 18C and form a substantially horizontal surface.
  • the lower wall of the housing recess 18 is provided with a lower wall projecting portion 20 projecting upward at the front of the rear hole wall 18B similarly to the upper wall, and a lower guide wall 20A which is the upper surface of the lower wall projecting portion 20 Are formed to form a substantially horizontal surface continuous with the lower edge of the support hole 18C.
  • the upper guide wall 19A is formed with a guide wall projection 19B projecting downward.
  • the guide wall projection 19B is formed to extend from the substantially central position of the upper edge of the opening of the support hole 18C to a direction perpendicular to the rear hole wall 18B (parallel to the front hole wall 18A) and in the form of a rib.
  • one guide recess 19C having a predetermined width and being recessed upward is provided.
  • two opening projections 18D that protrude toward the passenger compartment side in the vehicle width direction are formed vertically in line.
  • an upper wall locking portion 21 is provided on the upper surface of the base upper wall portion 12.
  • the upper wall locking portion 21 protrudes upward from the upper surface of the base upper wall 12, and each extends in a direction parallel to the front hole wall 18A (vertical to the rear hole wall 18B) in top view
  • the locking portion 21A, the upper wall second locking portion 21B, the upper wall third locking portion 21C, and the upper wall fourth locking portion 21D are provided.
  • the upper wall first locking portion 21A, the upper wall second locking portion 21B, and the upper wall third locking portion 21C are sequentially described from the rear hole wall 18B in top view It is arranged to line up in the direction away.
  • the upper wall first locking portion 21A and the upper wall third locking portion 21C are formed in a plate shape in a cross sectional view.
  • the upper wall second locking portion 21B is a first protrusion extending in a plate shape toward the vehicle compartment side in the vehicle width direction from the first base 21F protruding in a plate shape upward and the protruding edge of the first base 21F. It has a piece 21G and forms a substantially L shape in a cross sectional view.
  • the width in the front-rear direction of the upper wall first locking portion 21A, the upper wall second locking portion 21B, and the base upper wall front third protrusion is set to be substantially equal.
  • the upper wall fourth locking portion 21D is disposed parallel to each other behind the upper wall first locking portion 21A, the upper wall second locking portion 21B, and the upper wall third locking portion 21C.
  • the width of the four locking portions 21D in the front-rear direction is set to be about three times the width of the upper wall first locking portion 21A.
  • a fragile portion 21E which is a wedge-shaped notch is formed substantially at the center of the upper wall second locking portion 21B in the front-rear direction.
  • the lower wall locking portion 22 is provided on the base lower wall portion 13 in the same manner as the base upper wall portion 12.
  • the lower wall locking portion 22 has a lower wall projection 22A which is a convex portion extending in a stripe shape in parallel to the front hole wall 18A in a top view.
  • the lower wall projection 22A is disposed at a predetermined position between the upper wall second locking portion 21B and the upper wall fourth locking portion 21D in top view.
  • the rod 8 has a substantially rectangular rod base 8A extending in the front-rear direction and having a surface facing in the vehicle width direction, and a plate-like rod engaging plate 8B coupled to the rear end of the rod base 8A.
  • the cross section in the direction perpendicular to the extending direction of the rod base 8A is formed to be substantially equal to the opening of the support hole 18C, and the rod base 8A extends from the vehicle outer side to the vehicle compartment side in the vehicle width direction to the support hole 18C. Can be inserted.
  • the rod engaging plate 8B is set to be larger than the opening of the support hole 18C.
  • a rod recess 8C is formed at the front end portion of the side wall of the rod base 8A facing the compartment side in the vehicle width direction.
  • the rod recess 8C is provided with a rod through hole 8D which is a through hole penetrating a surface generally facing in the vehicle width direction.
  • the upper wall of the rod base 8A is provided with a plurality of rod side protrusions 8E projecting upward.
  • the rod-side protrusions 8E are arranged in line along the extending direction of the rods 8.
  • three rod-side protrusions 8E are arranged substantially at equal intervals, and each rod-side protrusion 8E is formed in the same cylindrical shape.
  • the diameter of the rod-side protrusion 8E substantially matches the width of the guide recess 19C. Further, the rod-side protrusion 8E located at the foremost position is spaced apart from the front end of the rod 8 by a predetermined distance in the rear.
  • the armrest main body 9 is a main body side wall which connects the vehicle compartment side edges in the vehicle width direction of the main body upper wall portion 32 and the main body lower wall portion 33 of the main body upper wall portion 32 and the main body lower wall portion 33 It has a portion 35, a main body rear wall portion 36 connecting rear edges of the main body upper wall portion 32 and the main body lower wall portion 33, and is formed in a box shape opening outward in the vehicle width direction.
  • a connecting portion 38 is provided on the outer surface of the main body side wall 35 in the vehicle width direction.
  • the connecting portion 38 is further boss-shaped from the surface of the connecting portion base 38A projecting from the main body side wall portion 35 inward in the vehicle width direction and facing the vehicle outer side and from the surface facing the vehicle outer side of the connecting portion base 38A. It has a projecting joint boss 38B.
  • the coupling boss 38B is formed with a screw hole recessed inward of the vehicle.
  • an upper wall engaged portion 42 which protrudes downward and extends in a streak shape rearward toward the vehicle outer side in the vehicle width direction.
  • the upper wall engaged portion 42 is an upper wall first engaged portion 42A and an upper wall first portion disposed parallel to the upper wall first engaged portion 42A behind the upper wall first engaged portion 42A. 2 has a locked portion 42B.
  • the upper wall first engaged portion 42A protrudes substantially horizontally like a plate from the lower end of the lower end of the second base 42F and the lower end of the second base 42F to the outside in the vehicle width direction.
  • a second projecting piece 42G and is formed to have a substantially L shape in a cross sectional view.
  • the thickness of the second base 42F is between the front surfaces of the upper wall first locking portion 21A and the upper wall third locking portion 21C of the armrest base portion 7 and the rear end surface of the base of the upper wall second locking portion 21B. And the distance in the direction parallel to the wall surface of the back hole wall 18B. Further, the length in the extending direction of the upper wall first engaged portion 42A is set to about twice the length in the extending direction of the upper wall first locking portion 21A.
  • the upper wall second engaged portion 42B is formed by two parallel ribs formed in a plate shape, and the distance between them is set to be substantially equal to the thickness of the upper wall fourth locking portion 21D. . Further, a fragile portion 42E which is a hook-shaped notch is provided at a position substantially at the center of the upper wall first engaged portion 42A.
  • a lower wall engaged portion 43 which protrudes upward from the upper surface and extends in a stripe shape forward toward the vehicle outer side in the vehicle width direction.
  • the lower wall engaged portion 43 is formed by two parallel ribs formed in a plate shape.
  • the lower wall engaged portion 43 is the upper wall first engaged portion 42A and the upper wall second engaged between the upper wall first engaged portion 42A and the upper wall second engaged portion 42B in top view. It is disposed in parallel with the locking portion 42B.
  • the rod 8 is inserted from the side of the rod base 8A into the support hole 18C from the outer side of the vehicle in the vehicle width direction toward the cabin side (FIG. 7).
  • the upper wall is located between the upper wall third locking portion 21C and the upper wall first locking portion 21A and the upper wall second locking portion 21B.
  • the lower wall projections 22A are respectively inserted.
  • the armrest body 9 is slidably coupled to the armrest base 7 (FIG. 8).
  • the position when the armrest main body 9 is at the outermost position in the vehicle width direction is taken as the initial position of the armrest main body 9 (see the broken line in FIG. 2, and FIGS. 3A and 10).
  • the rod-side protrusion 8E located at the forefront of the rod 8 is received by the guide recess 19C, and the armrest main body 9 is held at the initial position (see FIG. 3A).
  • the armrest main body 9 is set so as not to move from the initial position to the outer side in the vehicle width direction by a stopper (not shown).
  • the front end of the rod 8 protrudes from the back hole wall 18B and is separated from the front hole wall 18A by a predetermined distance.
  • the side surface of the upper wall fourth locking portion 21D in the vehicle width direction is the upper wall second It comes in sliding contact with the side surface of the locked portion 42B.
  • the lower wall projection 22A is sandwiched between the two ribs of the lower wall engaged portion 43, the side surface in the vehicle width direction of the lower wall projection 22A is in sliding contact with the side surface of the lower wall engaged portion 43 .
  • the movement of the armrest main body 9 is restricted in a direction parallel to the front hole wall 18A which is inward in the vehicle width direction and forward, and in a direction parallel to the front hole wall 18A (in other words, the rear hole wall 18B Is the sliding direction of the armrest main body 9). Further, when the armrest main body 9 is between the initial position and the protruding position, as shown in FIGS. 10 and 11, the upper surface and the upper wall of the second projection 42G of the upper wall first engaged portion 42A. The lower surface of the first protrusion 21G of the second locking portion 21B is always in contact.
  • the rod engaging plate 8B abuts on the rear wall 18B to restrict the movement of the armrest main body 9 in the vehicle width direction toward the passenger compartment. Therefore, when the armrest main body 9 is in the projecting position, the armrest main body 9 is at the most inward position in the vehicle width direction with respect to the armrest base portion 7. At this time, the rod side projection 8E located at the rearmost position of the rod 8 is engaged with the guide recess 19C so as to be opposed to each other, and the armrest main body 9 is held at the projecting position. Thus, the armrest main body 9 translates horizontally and linearly between the initial position and the projecting position located inward in the vehicle width direction and forward with respect to the initial position (FIGS. 2 and 3 ( See the white arrows in A)).
  • the armrest main body 9 is initial position from the projecting position. It is possible to move towards. In this manner, the occupant can slide the armrest body 9 between the initial position and the projecting position.
  • the armrest main body 9 moves to a projecting position located inward and forward in the vehicle width direction with respect to the initial position. Therefore, the armrest main body 9 can be disposed at an appropriate position according to the physical constitution of the occupant.
  • the rod 8 is inserted into the support hole 18C formed on the vehicle compartment side of the rear edge of the rear hole wall 18B in the vehicle width direction, and the rod 8 slides vertically to the rear hole wall 18B.
  • a gap is provided between the rod 8 and the front hole wall 18A, and the size of the gap does not change due to the displacement of the rod 8 as shown in FIG. Therefore, at the time of a side collision, the side collision load is reduced by the lateral movement or deformation of the rod 8 (see, for example, FIG. 13A) in the gap.
  • the front end of the rod 8 is disposed away from the back hole wall 18B even when the armrest main body 9 is in the initial position. Since the front end of the rod 8 moves away from the back hole wall 18B when the armrest main body 9 moves toward the projecting position, the front end of the rod 8 is at a position away from the back hole wall 18B. Further, since the rear hole wall 18B is formed in a plate shape, the rod 8 is pivoted around the opening and the front end of the rod 8 moves in the vehicle width direction (for example, by the arrow in FIG. 13B). It is possible to carry out a movement between the solid line shown and the dashed-two dotted line. At the time of a side collision, the rod 8 swings and the side impact load is reduced.
  • the cross-sectional shape in the direction orthogonal to the extending direction of the rod 8 and the shape of the opening of the support hole 18C are substantially the same. Therefore, the rotation which makes the horizontal direction of the rod 8 an axis line is prevented.
  • the upper guide wall 19A and the lower guide wall 20A are provided to extend forward from the upper and lower edges of the opening of the support hole 18C, respectively. Therefore, when the rod 8 is inserted into the support hole 18C, the upper surface of the rod base 8A is in sliding contact with the upper guide wall 19A, and the lower surface is in sliding contact with the lower guide wall 20A. That is, the rod base 8A is vertically sandwiched by the upper guide wall 19A and the lower guide wall 20A. Therefore, the rod 8 is less likely to wobble in the vertical direction with respect to the armrest base portion 7, and the connection of the armrest main body 9 to the armrest base portion 7 is stabilized.
  • the upper guide wall 19A is provided with a guide wall projection 19B projecting downward. Therefore, the upper surface of the rod 8 is in sliding contact with the guide wall projection 19B with certainty, and the rod 8 is more reliably held by the upper guide wall 19A and the lower guide wall 20A. Therefore, the rod 8 is less likely to wobble in the vertical direction with respect to the armrest base portion 7, and the connection of the armrest main body 9 to the armrest base portion 7 becomes more stable.
  • a rod-side protrusion 8E is provided on the top surface of the rod 8 at a position in contact with the guide wall protrusion 19B.
  • the guide wall projection 19B is provided with a guide recess 19C which is received by the rod side projection 8E.
  • the rod side protrusion 8E and the guide recess 19C form a locking structure 90 for holding the position of the armrest main body 9, and the locking structure 90 can provide a sense of moderation in the movement of the armrest main body 9. It is.
  • the rod engaging plate 8B is set to be larger than the opening of the support hole 18C. Therefore, the rod 8 does not easily come off from the armrest base 7, and the armrest main body 9 does not move from the projecting position to the vehicle compartment side and does not easily come off the armrest base 7.
  • the upper wall first engaged portion 42A is the upper wall third locking portion 21C and the upper wall
  • the upper wall fourth locking portion 21D is inserted between the first rib 21A and the upper wall second locking portion 21B, and between the two ribs of the upper wall second locked portion 42B.
  • the lower wall projection 22A is inserted between the two ribs of the lower wall engaged portion 43.
  • the upper wall first engaged portion 42A is in sliding contact with each other, and the upward movement of the upper wall second engaged portion 21B is restricted by the upper wall second engaged portion 21B. That is, the first projecting piece 21G and the second projecting piece 42G are formed to be engageable, and by their engagement, the upper restricting structure 100 is formed which restricts the upward movement of the armrest main body 9 from the armrest base portion 7 ing.
  • the upper restricting structure 100 restricts, for example, the rotation of the armrest main body 9 with respect to the armrest base 7 with respect to the horizontal direction (arrow in FIG. 12), and the armrest main 9 does not easily come off the armrest base 7.
  • the armrest main body 9 while the armrest main body 9 is displaced between the initial position and the protruding position, the upper surface and the upper surface of the second projection 42G of the upper wall first engaged portion 42A. Since the lower surface of the first protrusion 21G of the wall second locking portion 21B is in contact, the armrest main body 9 is from the armrest base portion 7 regardless of the position between the initial position and the projecting position. It is hard to come off.
  • the upper wall second The rotation of the armrest main body 9 with respect to the armrest base portion 7 can be more effectively suppressed than when the upward movement is restricted by providing the second projection 42G in the engaged portion 42B.
  • the armrest main body 9 when the armrest main body 9 is between the initial position and the projecting position, at least the upper side of the vehicle outer side in the vehicle width direction of the upper wall first engaged portion 42A is Either one of the wall first locking portion 21A or the upper wall third locking portion 21C abuts, restricting the movement of the outer side of the vehicle in the direction perpendicular to the front hole wall 18A of the upper wall first locked portion 42A
  • the left and right regulating structure 110 is formed.
  • the armrest main body 9 is not easily detached from the armrest base portion 7 by the left and right restricting structure 110.
  • the projecting end of the second projection 42G of the upper wall first engaged portion 42A is in sliding contact with the first base 21F of the upper wall second locking portion 21B, and the upper wall fourth locking portion 21D is the upper wall fourth portion
  • the lower wall projection 22A is sandwiched between the two ribs of the lower wall engaged portion 43, which is sandwiched between the two ribs of the second engaged portion 42B. Therefore, the movement of the armrest main body 9 in the direction perpendicular to the front hole wall 18A is restricted, and the armrest main body 9 does not easily come off from the armrest base portion 7.
  • the rigidity is higher than the plate-like protrusion.
  • the upper wall first engaged portion 42A and the upper wall second engaged portion 21B are formed with weakened portions 21E and 42E, respectively, and the rigidity is reduced. Therefore, at the time of a collision from the side, the upper wall first engaged portion 42A and the upper wall second locking portion 21B are deformed by the deformation of the fragile portions 21E and 42E.
  • the upper wall first locked portion 42A and the upper wall second locking portion 21B are deformed, and the upper wall first locked portion 42A and the upper wall first locking portion 21A or the upper wall third engagement
  • the stopper 21C is deformed, and the lower wall engaged portion 43 and the lower wall projection 22A are deformed.
  • the restriction of the movement of the armrest main body 9 in the vehicle width direction (left and right) with respect to the armrest base portion 7 is released.
  • the fragile portions 21E and 42E in the high rigidity portions when a collision load from the side is applied, the upper wall locking portion 21, the lower wall locking portion 22, and the upper wall engaged The portion 42 and the lower wall engaged portion 43 are easily deformed, and the side collision load is easily reduced.
  • a door trim 201 having an armrest movable in the vertical direction and in the vehicle width direction is formed on a door on the right front seat which is a driver's seat of a vehicle will be described with reference to FIGS. .
  • the door trim 201 is formed substantially in a plate shape, and is attached so as to cover a lower inner side surface (left side surface) of a door panel (not shown) formed of a steel plate.
  • the vehicle width direction (left and right direction), the vehicle inside direction, the vehicle outside direction, the front and rear direction, and the up and down direction are defined with reference to the state in which the door is closed.
  • the door trim 201 has a door trim main body 202 whose main surface is directed in the vehicle width direction, and an edge portion 203 corresponding to the peripheral edge of the door trim main body 202.
  • the edge portion 203 is located outside the central portion of the door trim main body 202 on the vehicle side and abuts on the door panel.
  • An upper opening 202A penetrating in the vehicle width direction is formed in the upper portion of the door trim main body 202, and a door handle is provided inside thereof.
  • the door trim main body 202 is provided with a grip portion 202B recessed downward and outward from the vehicle below the upper opening 202A, and an occupant can hold a finger on the grip portion 202B to open and close the door.
  • a support wall 204 generally facing the vehicle inner side (right side) is formed at an intermediate portion in the vertical direction of the door trim main body 202, and the support wall 204 has a switch portion 205 for the occupant to open and close the window, a connecting portion 206, and the occupant
  • the arm rest 207 which supports the elbow of the and the tail part 208 are provided in order of description from the front side.
  • the switch portion 205, the connection portion 206, and the tail portion 208 are each formed as a convex portion 209 which bulges inward from the support wall 204 and extends in the front-rear direction.
  • the arm rest 207 has a substantially horizontal upper surface and has a substantially rectangular parallelepiped shape extending in the front-rear direction, and is disposed between the switch portion 205 and the tail portion 208.
  • the arm rest 207 has an upper wall 207U, a lower wall 207D, a front wall 207F, a rear wall 207B, and a side wall 207L (left wall) located on the vehicle inner side, each formed in a plate shape.
  • the armrest 207 is defined by the rear surface of the front wall 207F, the front surface of the rear wall 207B, the side surface outside the side wall 207L, the lower surface of the upper wall 207U, and the upper surface of the lower wall 207D, and opens toward the vehicle outer side.
  • a recess 212 is provided.
  • FIG. 15 shows a perspective view of the door trim main body 202 when it is cut between the connecting portion 206 and the armrest 207 and between the armrest 207 and the tail portion 208.
  • the support wall 204 is formed with a substantially square opening 210 between the connection portion 206 and the tail portion 208 and on the outer side of the armrest 207.
  • projections 211 At the substantially vertical center of the front edge and the rear edge of the opening 210, there are provided projections 211 which respectively project outward.
  • the protrusions 211 are paired in the front and back direction, and formed in a plate shape having main surfaces facing in the front and back direction.
  • a pair of plate-like links 213 extending in the vehicle width direction and connecting them are provided between the armrest 207 and the support wall 204 in the front and rear direction.
  • Each link 213 is pivotably connected to the surface on the side of the opening 210 of the protrusion 211 at one end side (vehicle outer side) so as to be rotatable about an axis X extending in the front-rear direction.
  • the link 213 extends from one end to the recess 212 of the armrest 207, and on the other end (inward), the front wall 207F and the rear wall 207B of the armrest 207 extend in the front-rear direction It is pivotally connected to the center.
  • a holding mechanism R which holds the angle of the link 213 with respect to the door trim main body 202 at an arbitrary angle.
  • the holding mechanism R for example, it is preferable to use a known ratchet type mechanism having a lock gear provided with a plurality of teeth and a locking claw biased toward the teeth and engageable with the teeth. .
  • the holding mechanism R can support the load of the armrest 207 so that the link 213 does not rotate due to the load of the armrest 207. Further, even if the holding mechanism R is provided only between the rear side link 213 and the projection 211, the front side link 213 and the projection 211 and between the rear side link 213 and the projection 211 Between the two.
  • an upper regulating member 215U and a lower regulating member 215D for regulating the displacement of the armrest 207 are further paired in a vertically symmetrical manner with each other. It is provided.
  • the upper regulating member 215U has a first coupling portion 216U which extends in a plate shape upward along the side surface on the outer side of the support wall 204, as shown in FIG.
  • the outer side surface of the support wall 204 is provided with a locking portion 217 which engages with the first coupling portion 216U and restricts its movement to the outer side.
  • the locking portions 217 are formed above and below the opening 210 in pairs.
  • the locking portions 217 each have a base portion 218A protruding from the support wall to the vehicle outer side, and a locking claw portion 218B extending in a direction opposite to the tip end of the base portion. Movement of the first coupling portion 216U in the vehicle width direction is restricted by being sandwiched between the support wall 204 and the locking claws 218B. Furthermore, the distance of the base portion 218A is set to be substantially equal to the width in the front-rear direction of the first coupling portion 216U. Therefore, the first coupling portion 216U is sandwiched from the front and back by the base portion 218A, and the movement of the first coupling portion 216U in the front-rear direction is restricted.
  • the first coupling portion 216U is slidably coupled to the support wall 204 only in the vertical direction.
  • the width in the front-rear direction of the first coupling portion 216U is set to be substantially equal to the width in the front-rear direction of the opening 210 so that the outside of the door trim main body 202 is not exposed from the vehicle inside through the opening 210 .
  • the first coupling portion 216U is arranged to extend along the side surface of the support wall 204 on the outer side of the vehicle, the upper end of the first coupling portion 216U is not exposed to the inner side of the vehicle, and the design is enhanced. .
  • the upper regulating member 215U further passes through the opening 210 from the lower end of the first coupling portion 216U, substantially horizontally in the vehicle interior, and protrudes parallel to the upper surface of the armrest 207.
  • the second coupling portion 219U extends in the front-rear direction between the support wall 204 and the armrest 207, and the width in the front-rear direction is set to be substantially equal to the width in the front-rear direction of the recess 212. Therefore, since the gap between the support wall 204 and the armrest 207 is covered from the upper side by the second coupling portion 219U, it is difficult for foreign matter to be caught in the gap. In addition, the design is enhanced because the gap is not exposed to the eye by being covered from above.
  • Projections 214A and 214B are formed on the facing surfaces of the front wall 207F and the rear wall 207B of the armrest 207 so as to project in opposite directions.
  • the second coupling portion 219U extends to the recess 212 of the armrest 207, is sandwiched between the protrusions 214A and 214B and the upper wall 207U, and is accommodated slidably in the vehicle width direction with respect to the armrest 207. Accordingly, the armrest 207 is slidably coupled to the second coupling portion 219U in the vehicle width direction.
  • the first coupling portion 216U is slidably coupled to the support wall 204 in the vertical direction
  • the armrest 207 is slidably coupled to the second coupling portion 219U in the vehicle width direction. Therefore, the displacement of the armrest 207 is restricted by the upper restricting member 215U only to parallel movement in the vertical direction with respect to the door trim main body 202 and in the vehicle width direction.
  • the lower regulating member 215D is provided below the upper regulating member 215U.
  • the lower regulation member 215D has a first coupling portion 216D extending downward along the lower support wall 204 of the opening 210 and a second coupling portion 219D extending inward from the upper end of the first coupling portion 216D. .
  • Below the opening 210 similarly to the locking portion 217 formed above the opening 210, a pair of locking portions 217 are formed in the front and back.
  • the first coupling portion 216D is vertically and slidably coupled to the support wall 204 by a locking portion 217 provided below the opening 210, similarly to the first coupling portion 216U of the upper regulating member 215U.
  • the second coupling portion 219D extends to a recess 212 formed in the armrest 207, and has projections 214C and 214D provided on the opposite surfaces of the front wall 207F and the rear wall 207B of the armrest 207, and a lower wall 207D of the armrest 207. In between. Therefore, the armrest 207 is slidably supported in the vehicle width direction with respect to the second coupling portion 219D of the lower regulation member 215D. Therefore, similarly to the upper regulating member 215U, the displacement of the armrest 207 is regulated only by the lower regulating member 215D to move up and down with respect to the door trim main body 202 and parallel movement in the vehicle width direction.
  • the link 213 is attached to the door trim main body 202 with the projection 211. It pivots upward about an axis X which extends through the coupling part and extends back and forth. Since the end of the link 213 on the armrest 207 side moves upward and outward by turning the link 213, the armrest 207 moves upward and outward (solid line in FIG. 17). Thus, the armrest 207 can be arranged to match the position of the elbow of a large occupant.
  • the displacement of the armrest 207 is limited to parallel movement only by the upper regulation member 215U and the lower regulation member 215D. Therefore, in accordance with the displacement of the end of the link 213 on the side of the armrest 207, it rotates about the axis Y (see FIG. 16), and the armrest 207 is maintained so that its upper surface is always horizontal. Therefore, by keeping the upper surface of the armrest 207 horizontal regardless of the pivot angle of the link 213 with respect to the door trim main body 202, the occupant can easily place the elbow on the upper surface of the armrest 207, and the usability of the armrest 207 is improved. .
  • the turning angle of the armrest 207 with respect to the door trim main body 202 is held by the holding mechanism R. Therefore, the armrest 207 does not move regardless of the intention of the occupant. Further, when the armrest 207 is moved downward from the projecting position (two-dot chain line in FIG. 18), the armrest 207 is displaced downward and to the outside of the vehicle to be in the storage position (solid line in FIG. 18). At this time, since the armrest 207 is moved downward and to the outside of the vehicle, the armrest 207 does not disturb the occupant.
  • the gap between the armrest 207 and the support wall 204 is sandwiched from above and below by the upper regulating member 215U and the lower regulating member 215D, and from the front side by the connecting portion 206 and by the tail portion 208 from the rear side. Therefore, the gap between the armrest 207 and the support wall 204 is covered from the front, rear, up and down by the upper regulating member 215U, the lower regulating member 215D, the connecting portion 206, and the tail portion 208. Therefore, the gap between the armrest 207 and the support wall 204 is not exposed to light, it is difficult for foreign matter to be caught in the gap, and the gap is not exposed to light, so that the design is enhanced.
  • the present invention can be widely modified and implemented without being limited to the above embodiment.
  • the armrest 11 of the door corresponding to the driver's seat of a vehicle was described in the said embodiment, the armrest 11 which concerns on this invention is applicable also to other seats, such as a front passenger seat and a rear seat.
  • the armrest base portion 7 may be a portion integrally formed with the main body portion 2 of the interior member 1, and is formed as a separate member from the main body portion 2 of the interior member 1 It may be a portion coupled to the main body 2.
  • upper wall locking portion 21 and the lower wall engagement portion 22 may be formed by a slider that engages the upper wall engaged portion 42 and the lower wall engaged portion 43 as a rail.
  • the upper wall second locking portion 21B of the upper wall locking portion 21 is formed in a substantially L shape, and all the other protrusions are formed in a plate shape. The assembly of the armrest main body 9 to the armrest base 7 is easy.
  • the fragile portions 21E and 42E are formed in the upper wall first engaged portion 42A and the upper wall second engaged portion 21B, but the upper wall engaged portion 21 and the lower wall engaged portion A fragile portion may be provided on all the projections included in the upper wall engaged portion 42 and the lower wall engaged portion 43.
  • the fragile portions 21E and 42E may not necessarily be notches, and the rigidity of the upper wall locking portion 21, the lower wall locking portion 22, the upper wall locked portion 42, and the lower wall locked portion 43 is reduced. Any mode may be used as long as the mode (for example, the thickness of the protruding portion is locally reduced).
  • the locking structure 90 is formed by the rod-side protrusion 8E and the guide recess 19C, but the present invention is not limited to this.
  • the projection may be provided on the guide wall projection 19B, and the upper wall of the rod base 8A may be provided with a recess that engages with the projection.
  • the guide wall projection 19B may be provided with projections spaced apart by a predetermined distance, and the rod 8 may be engaged with the guide wall projection 19B by interposing the rod side projection 8E between the projections.
  • the rod 8 and the front hole wall 18A are arranged in parallel, but the arrangement is not limited thereto.
  • the rod 8 may be supported by the support hole 18C so as to slide parallel to or away from the side wall of the armrest base 7 as the armrest body 9 moves from the initial position to the projecting position.
  • the movement direction of the rod 8 shows an example in which the extending direction does not change, but the rod 8 is rotated about an axis extending through the center of the support hole and extending up and down. It may be configured. At this time, when the armrest main body 9 is moved to the initial position, the rod 8 may be gradually rotated so as to extend in the front-rear direction. As a result, the rod 8 does not protrude outward in the vehicle width direction, and the slide mechanism 10 becomes compact.
  • the opening 210 is formed in the support wall 204 so as to penetrate in the vehicle width direction.
  • the opening 210 may be in any form that allows the outside of the vehicle to communicate with the inside of the vehicle.
  • a bulging portion 250 in which a part of the support wall 204 is bulging inward is formed, and the opening 252 is formed in the bulging portion 250 as a hole penetrating vertically. It is also good.
  • the first coupling portions 216D and 216U are disposed along the outer wall surface of the support wall 204, the upper and lower end portions of the first coupling portions 216D and 216U are not exposed to the inside of the vehicle, The design is enhanced.
  • the projection 211 is not limited to the aspect of projecting from the support wall 204 to the outside of the vehicle, and may be provided to project to the inside of the vehicle.

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)

Abstract

La présente invention a pour but de fournir un accoudoir qui peut être disposé à une position appropriée en conformité avec le physique d'un occupant et qui peut absorber une charge de collision latérale. La présente invention possède : une partie de corps (2) qui est disposée à l'intérieur d'une portière de véhicule dans le sens de la largeur du véhicule ; une partie de base d'accoudoir (7) qui fait saillie vers l'intérieur dans le sens de la largeur du véhicule à partir de la partie de corps ; un corps d'accoudoir (9) qui est relié à la partie de base d'accoudoir ; un mécanisme coulissant qui déplace de manière coulissante le corps d'accoudoir par rapport à la partie de base d'accoudoir entre une position initiale et une position en saillie qui est située vers l'intérieur et vers l'avant dans le sens de la largeur du véhicule par rapport à la position initiale. Le mécanisme coulissant (10) possède un trou de support (18C) qui est disposé dans la paroi latérale de la partie de base d'accoudoir et une tige (8) qui s'étend depuis le corps d'accoudoir et qui est portée dans le trou de support. L'extrémité côté corps d'accoudoir de la tige est espacée horizontalement de la paroi latérale (18A) de la partie de base d'accoudoir.
PCT/JP2017/035551 2017-01-19 2017-09-29 Accoudoir WO2018135042A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2017-007339 2017-01-19
JP2017007339A JP6446482B2 (ja) 2017-01-19 2017-01-19 アームレスト
JP2017066408A JP6522681B2 (ja) 2017-03-29 2017-03-29 ドアトリム
JP2017-066408 2017-03-29

Publications (1)

Publication Number Publication Date
WO2018135042A1 true WO2018135042A1 (fr) 2018-07-26

Family

ID=62908901

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2017/035551 WO2018135042A1 (fr) 2017-01-19 2017-09-29 Accoudoir

Country Status (1)

Country Link
WO (1) WO2018135042A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2023182310A1 (fr) * 2022-03-23 2023-09-28

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57147132U (fr) * 1981-03-12 1982-09-16
JP2001204582A (ja) * 2000-01-31 2001-07-31 Itoki Crebio Corp 肘掛け装置
JP2004097350A (ja) * 2002-09-06 2004-04-02 Richell Corp 樹脂製部材のスライド構造
WO2017022247A1 (fr) * 2015-08-04 2017-02-09 テイ・エス テック株式会社 Dispositif du type accoudoir

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57147132U (fr) * 1981-03-12 1982-09-16
JP2001204582A (ja) * 2000-01-31 2001-07-31 Itoki Crebio Corp 肘掛け装置
JP2004097350A (ja) * 2002-09-06 2004-04-02 Richell Corp 樹脂製部材のスライド構造
WO2017022247A1 (fr) * 2015-08-04 2017-02-09 テイ・エス テック株式会社 Dispositif du type accoudoir

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2023182310A1 (fr) * 2022-03-23 2023-09-28
WO2023182310A1 (fr) * 2022-03-23 2023-09-28 森六テクノロジー株式会社 Accoudoir de porte de véhicule

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