CN106724400B - Bed guardrail - Google Patents
Bed guardrail Download PDFInfo
- Publication number
- CN106724400B CN106724400B CN201710045426.2A CN201710045426A CN106724400B CN 106724400 B CN106724400 B CN 106724400B CN 201710045426 A CN201710045426 A CN 201710045426A CN 106724400 B CN106724400 B CN 106724400B
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- China
- Prior art keywords
- sliding
- slider
- slide
- seat body
- rod
- Prior art date
- Legal status (The legal status 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 status listed.)
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 description 6
- 230000013011 mating Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D15/00—Accessories for children's furniture, e.g. safety belts or baby-bottle holders
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pediatric Medicine (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention discloses a bed guardrail, which is technically characterized in that: the hinge seat body is provided with a clamping position, the hinge seat body is internally provided with a sliding part which can be clamped or separated from the clamping position, the hinge seat body is connected with a driving part which can drive the sliding part to be separated from the clamping position, a reset spring which can push the sliding part to be clamped with the clamping position is arranged between the sliding part and the hinge seat body, the hinge seat body is internally provided with a positioning part which can position the sliding part when the sliding part is separated from the clamping position, the positioning part comprises a sliding rod which can vertically slide in the hinge seat body, the sliding rod is provided with a positioning part, the sliding part is provided with a matching part which can be matched with the positioning part to limit the sliding part to transversely slide, the sliding rod is also provided with a transverse protruding part, the hinge seat body is provided with a pushing part which can push the transverse protruding part to separate the positioning part from the matching part when the hinge seat body rotates relatively, and the hinge seat body is internally provided with a pressing spring which can push the positioning part to lean against the sliding part. The invention has simple structure, convenient operation and low cost.
Description
[ field of technology ]
The invention relates to a bed guard rail.
[ background Art ]
To protect a child from rolling down under the bed while sleeping on the bed, bed guardrails are typically mounted on one side, two sides, or three sides of the bed. However, in the prior art, the bed guard rail still has the following disadvantages: 1. the prior bed guardrails control the unlocking and folding of the guardrails by respectively arranging the operation structures on the vertical rods on two sides, but the operation structures on the two vertical rods are required to be simultaneously operated when the guardrails are folded, otherwise, when one operation structure is unlocked, the other operation structure is locked, so that the operation is inconvenient, the length of the bed guardrails cannot be made to be long, and the bed guardrails are only suitable for shorter beds and have great application limitation; 2. at present, the guardrail frame folding mechanism of the bed guardrail is generally provided with an operation button on an upper cross rod, and an inhaul cable in the upper cross rod and a vertical rod is pulled through the operation button, so that the connecting position of the vertical rod and a supporting leg is unlocked, and the purpose of folding the guardrail frame is achieved.
The present invention has been made in view of the above drawbacks.
[ invention ]
The invention aims to overcome the defects of the prior art and provides the bed guardrail with simple structure, convenient operation and low cost.
The invention is realized by the following technical scheme:
the bed guardrail comprises at least two supporting legs 1 and a guardrail frame 2 capable of rotating relative to the supporting legs 1, wherein the upper end of the supporting legs 1 is provided with a hinged seat body 3, the guardrail frame 2 comprises a vertical rod 21 and an upper cross rod 22, the vertical rod 21 is provided with a hinged shell 4 connected with the hinged seat body 3 and capable of rotating relative to the hinged seat body 3, the hinged seat body 3 is provided with a clamping position 5, the hinged shell 4 is internally provided with a sliding piece 6 capable of rotating relative to the hinged seat body 3 and clamping or separating from the clamping position 5, the hinged shell 4 is connected with a driving piece 7 used for driving the sliding piece 6 to transversely slide and separate from the clamping position 5, a reset spring 8 capable of pushing the sliding piece 6 to transversely slide and clamping with the clamping position 5 is arranged between the sliding piece 6 and the hinged shell 4, the hinge housing 4 in still be equipped with the setting element 9 that can fix a position to slider 6 when slider 6 transversely slides and separates with screens 5, setting element 9 include the slide bar 91 that can vertically slide in hinge housing 4, slide bar 91 on be equipped with location portion 92, slider 6 on be equipped with and cooperate and restrict slider 6 transversely gliding cooperation portion 93, slide bar 91 on still be equipped with horizontal bulge 94, hinge pedestal 3 on be equipped with when hinge housing 4 rotates relative it can promote horizontal bulge 94, and then make the pushing part 95 that location portion 92 and cooperation portion 93 separated, hinge housing 4 in still be equipped with through pushing up the slide bar 91 and make location portion 92 push up the push spring 96 that leans on slider 6.
The sliding member 6 as described above comprises a sliding body 61, a plurality of inclined planes 62 are provided on the sliding body 61 along the circumferential direction, the driving member 7 comprises a rotating wheel 71 capable of rotating in the hinge housing 4, a slope 72 which is contacted with the inclined planes 62 and can push the sliding body 61 to slide transversely when the rotating wheel 71 rotates is provided on the rotating wheel 71, and a driving member 73 capable of driving the rotating wheel 71 to rotate is also connected on the rotating wheel 71.
The driving member 73 comprises a sliding sleeve 731 sleeved on the vertical rod 21 and capable of sliding up and down, a pull rope 732 capable of pulling the rotating wheel 71 to rotate when the sliding sleeve 731 slides is arranged between the sliding sleeve 731 and the rotating wheel 71, and the connecting position of the pull rope 732 and the rotating wheel 71 is deviated from the center of the rotating wheel 71.
The above-mentioned locking portion 5 is a through hole or a groove formed in the hinge base 3 along the circumferential direction, and the sliding body 61 is provided with a protrusion 63 capable of being engaged with the through hole or the groove.
The positioning portion 92 is a protruding block provided at the end of the slide rod 91, the engaging portion 93 is a step provided on the outer side wall of the slide body 61, and when the protruding block engages with the step to position the slide 6, the side wall of the protruding block abuts against the step surface of the step.
The inner wall of the hinge housing 4 is provided with a plurality of clamping grooves 41, and the sliding body 61 is provided with clamping strips 64 capable of sliding transversely in the clamping grooves 41.
The lateral protrusion 94 is a protrusion protruding from a side wall of the sliding rod 91, the pushing portion 95 is a recess 952 provided on an outer side wall of the hinge base 3 and having an inclined groove wall 951, and the inclined groove wall 951 pushes the sliding rod 91 to slide by pushing the protrusion when the hinge housing 4 rotates relative to the hinge base 3, so that the positioning portion 92 is separated from the mating portion 93.
The guardrail frame 2 further comprises a bottom cross bar 23, two ends of the bottom cross bar 23 are respectively provided with a connecting sleeve 24 which can be sleeved on the supporting leg 1 and can slide up and down relative to the supporting leg 1, and the connecting sleeve 24 is hinged with an elastic positioning buckle 25 which can be buckled with the outer side wall of the supporting leg 1 to position the bottom cross bar 23.
The positioning buckle 25 is provided with a protruding pulling handle 26.
The supporting leg 1 comprises a vertical leg 11 and a transverse leg 12 which is approximately perpendicular to the vertical leg 11, the hinged base body 3 is arranged at the upper end of the vertical leg 11, a pull belt 20 which can be pressed under a mattress is arranged between the transverse legs 12, and an abutting piece 30 which can abut against the end faces of the mattress and the bedstead is arranged in the middle of the pull belt 20.
Compared with the prior art, the invention has the following advantages:
1. when the bed guardrail is folded, the driving piece enables the sliding piece to transversely slide and separate from the clamping position on the hinging seat body, the reset spring is compressed at the moment, when the sliding piece transversely slides to a certain position, the positioning part on the sliding rod is aligned with the matching part on the sliding piece, the jacking spring enables the positioning part to be abutted against the matching part of the sliding piece through jacking the sliding rod, so that the sliding piece is prevented from transversely sliding under the elastic force of the reset spring, the sliding piece is enabled to be limited in transverse movement, at the moment, the sliding piece is separated from the clamping position and is positioned by the positioning piece, a user can loosen the sliding piece in the hinging housing body on the other side of the bed guardrail, the sliding piece on the other side of the bed guardrail is separated from the clamping position on the corresponding hinging seat body through the same action, at the moment, the guardrail frame is completely unlocked, and the user can downwards rotate the guardrail frame. In the process of overturning the guardrail frame downwards, the pushing part on the hinging seat body pushes the transverse protruding part on the sliding rod to enable the sliding rod to slide, then the positioning part is separated from the matching part on the sliding part, the sliding part can be pushed to transversely slide towards the clamping position by the reset spring, the positioning part and the matching part are dislocated after the sliding part slides towards the clamping position and cannot be clamped, but the sliding part rotates along with the hinging shell, so that the sliding part and the clamping position on the hinging seat body are dislocated, the sliding part cannot be clamped with the clamping position, and meanwhile, the jacking spring is in a compressed state. When the guardrail frame needs to be unfolded, only the guardrail frame needs to be pulled, the hinged shell drives the sliding part to rotate, when the sliding part rotates to be aligned with the clamping position on the hinged base, the reset spring pushes the sliding part, and the sliding part is clamped with the clamping position on the hinged base, so that the guardrail frame is unfolded. The whole process is convenient to operate, when the sliding piece on one side of the bed guardrail is unlocked, the sliding piece on the side can be temporarily positioned to obtain a time delay effect, so that a user can vacate hands to operate the sliding piece on the other side of the bed guardrail to unlock, the operation is simpler and faster, the bed guardrail can be long or short as required, and the applicability is stronger.
2. The sliding sleeve is sleeved on the vertical rod, the sliding sleeve moves upwards to pull the rotating wheel to rotate through the inhaul cable, and the rotating wheel can push the inclined surface on the sliding part to move transversely through the inclined slope on the rotating wheel to push the sliding part to move transversely.
3. The positioning part is the protruding block arranged at the end part of the sliding rod, the matching part is the step arranged on the outer side wall of the sliding body, when the sliding part is pushed to the position where the protruding block can be aligned with the step by the rotating wheel, the sliding rod is pushed by the jacking spring to move downwards, at the moment, the side wall of the protruding block is abutted against the step surface of the step, so that the sliding part is blocked by the protruding block and cannot slide towards the clamping position, the separation state of the sliding part and the clamping position is kept, a user can conveniently vacate hands to operate the sliding part at the other side of the bed guardrail to unlock, and the folding operation of the whole bed guardrail is more convenient and quick.
4. When the hinge shell rotates relative to the hinge base, the inclined groove wall of the concave groove pushes the protruding rod on the sliding rod, so that the pressing spring compresses the protruding block at the end part of the sliding rod and the step on the sliding body, once the protruding block is separated from the step, the sliding piece is not blocked by the positioning part on the sliding rod, and then the sliding piece slides towards the clamping position under the action of the reset spring, at the moment, the positioning part on the sliding rod is propped against the outer side wall of the sliding body, and the protruding block on the sliding piece is misplaced with the clamping position on the hinge base due to the fact that the sliding piece rotates by a certain angle. When the guardrail frame is unfolded again, and when the protruding blocks on the sliding piece are aligned with the clamping positions on the hinging seat body, the return spring pushes the sliding piece to enable the protruding blocks on the sliding piece to be clamped into the clamping positions.
5. The invention has simple structure, low cost and convenient operation, and is suitable for popularization and application.
[ description of the drawings ]
FIG. 1 is a perspective view of the present invention;
FIG. 2 is one of the perspective views of the components of the present invention;
FIG. 3 is an enlarged view at A in FIG. 2;
FIG. 4 is one of the exploded views of the present invention;
fig. 5 is an enlarged view at B in fig. 4;
FIG. 6 is a second exploded view of the present invention;
fig. 7 is an enlarged view at C in fig. 6;
FIG. 8 is a cross-sectional view of the slider engaged with the detent;
fig. 9 is a perspective view of the positioning portion when engaged with the engaging portion;
FIG. 10 is a cross-sectional view of the positioning portion mated with the mating portion;
FIG. 11 is a perspective view of the hinge housing in a rotational process in which the pushing portion pushes the lateral protrusion to separate the positioning portion from the mating portion;
FIG. 12 is a cross-sectional view of the hinge housing with the positioning portion separated from the mating portion by the pushing portion pushing the lateral projection during rotation of the hinge housing;
FIG. 13 is a schematic illustration of the guardrail frame of the present invention during folding;
fig. 14 is an enlarged view at D in fig. 13;
FIG. 15 is a second perspective view of the component of the present invention;
fig. 16 is a schematic view of the detent catch of the present invention disengaged from the support leg.
[ detailed description ] of the invention
The invention is further described below with reference to the accompanying drawings:
as shown in fig. 1 to 12, a bed guardrail comprises at least two supporting legs 1 and a guardrail frame 2 capable of rotating relative to the supporting legs 1, when the bed guardrail is used, a fence cloth 40 can be decorated on the guardrail frame 2, the upper end of the supporting legs 1 is provided with a hinged seat body 3, the guardrail frame 2 comprises a vertical rod 21 and an upper cross rod 22, the vertical rod 21 is provided with a hinged housing 4 connected with the hinged seat body 3 and capable of rotating relative to the hinged seat body 3, the hinged seat body 3 is provided with a clamping position 5, a sliding piece 6 capable of rotating relative to the hinged seat body 3 along with the hinged housing 4 and capable of being clamped or separated with the clamping position 5 is arranged in the hinged housing 4, a driving piece 7 used for driving the sliding piece 6 to transversely slide and separated from the clamping position 5 is connected on the hinged housing 4, a reset spring 8 capable of pushing the sliding piece 6 to transversely slide and clamped with the clamping position 5 is arranged between the sliding piece 6 and the hinged housing 4, the hinge housing 4 in still be equipped with the setting element 9 that can fix a position to slider 6 when slider 6 transversely slides and separates with screens 5, setting element 9 include the slide bar 91 that can vertically slide in hinge housing 4, slide bar 91 on be equipped with location portion 92, slider 6 on be equipped with and cooperate and restrict slider 6 transversely gliding cooperation portion 93, slide bar 91 on still be equipped with horizontal bulge 94, hinge pedestal 3 on be equipped with when hinge housing 4 rotates relative it can promote horizontal bulge 94, and then make the pushing part 95 that location portion 92 and cooperation portion 93 separated, hinge housing 4 in still be equipped with through pushing up the slide bar 91 and make location portion 92 push up the push spring 96 that leans on slider 6.
As shown in fig. 5, 7, 8, 10 and 12, the sliding member 6 includes a sliding body 61, a plurality of inclined planes 62 are provided on the sliding body 61 along a circumferential direction, the driving member 7 includes a rotating wheel 71 capable of rotating in the hinge housing 4, a slope 72 contacting with the inclined planes 62 and capable of pushing the sliding body 61 to slide laterally when the rotating wheel 71 rotates is provided on the rotating wheel 71, and an actuating member 73 capable of driving the rotating wheel 71 to rotate is further connected to the rotating wheel 71.
As shown in fig. 3, 5, 7, 8, 10 and 12, the driving member 73 includes a sliding sleeve 731 sleeved on the vertical rod 21 and capable of sliding up and down, a cable 732 is disposed between the sliding sleeve 731 and the rotating wheel 71, and the cable 732 can pull the rotating wheel 71 to rotate when the sliding sleeve 731 slides, and the connection position between the cable 732 and the rotating wheel 71 is deviated from the center of the rotating wheel 71.
As shown in fig. 5, 7, 8, 10 and 12, the locking portion 5 is a through hole or a groove formed in the hinge base 3 along a circumferential direction, and the sliding body 61 is provided with a protrusion 63 capable of being locked with the through hole or the groove.
As shown in fig. 5, 7, 8, 10 and 12, the positioning portion 92 is a protruding block disposed at an end of the sliding rod 91, the engaging portion 93 is a step disposed on an outer side wall of the sliding body 61, and when the protruding block engages with the step to position the sliding member 6, the side wall of the protruding block abuts against a step surface of the step.
As shown in fig. 7, 8, 10 and 12, the inner wall of the hinge housing 4 is provided with a plurality of clamping grooves 41, and the sliding body 61 is provided with clamping strips 64 capable of sliding transversely in the clamping grooves 41. The clamping groove 41 cooperates with the clamping strip 64 to guide the transverse sliding of the sliding piece 6 and drive the sliding piece 6 to rotate together when the hinged housing 4 rotates.
As shown in fig. 3 and 5 and fig. 7 to 12, the lateral protruding portion 94 is a protruding rod protruding from a side wall of the sliding rod 91, the pushing portion 95 is a recess 952 provided on an outer side wall of the hinge base 3 and having an inclined groove wall 951, and the inclined groove wall 951 pushes the sliding rod 91 to slide by pushing the protruding rod when the hinge housing 4 rotates relative to the hinge base 3, so that the positioning portion 92 is separated from the mating portion 93.
As shown in fig. 2, 13, 15 and 16, the guardrail frame 2 further includes a bottom rail 23, two ends of the bottom rail 23 are respectively provided with a connecting sleeve 24 that can be sleeved on the support leg 1 and slide up and down relative to the support leg 1, and the connecting sleeve 24 is hinged with an elastic positioning buckle 25 that can be fastened with the outer side wall of the support leg 1 to position the bottom rail 23. The provision of the bottom rail 23 can more effectively prevent children from falling out from under the guard rail frame. When the positioning buckle 25 is released, the lower cross bar 23 can slide up and down on the support leg 1 through the connecting sleeve 24, so that the lower cross bar 23 is adjusted to a proper height. When the positioning buckle 25 is buckled with the supporting leg 1, the positioning buckle 25 is elastically deformed, and the connecting sleeve 24 is fixed on the supporting leg 1 through the deformed positioning buckle 25, so that the height of the lower cross bar 23 is positioned.
As shown in fig. 16, the positioning buckle 25 is provided with a convex pulling handle 26. Pulling the handle 26 allows the user to easily disengage the positioning buckle 25, thereby allowing the user to more easily adjust the height of the bottom rail 23.
As shown in fig. 1 and 15, the supporting leg 1 includes a vertical leg 11 and a transverse leg 12 substantially perpendicular to the vertical leg 11, the hinge base 3 is disposed at an upper end of the vertical leg 11, a pull strap 20 capable of being pressed under a mattress is disposed between the transverse legs 12, and an abutment piece 30 capable of abutting against an end face of the mattress and a bed frame is disposed in a middle portion of the pull strap 20. When the bed rail is installed, the pull belt 20 is pressed under the mattress, and the abutting piece 30 can abut against the end surfaces of the mattress and the bedstead, so that the bed rail cannot slip out from between the mattress and the bedstead.
Working principle:
as shown in fig. 5, 7, 8, 10 and 12, when the guardrail frame needs to be turned down to fold, the sliding sleeve 731 is pushed upward by hand first, since the pulling rope 732 between the sliding sleeve 731 and the rotating wheel 71 is connected to the eccentric position of the rotating wheel 71, when the sliding sleeve 731 pulls the pulling rope 732, the rotating wheel 71 rotates, the slope 72 on the rotating wheel 71 cooperates with the slope 63 on the sliding body 61 to push the sliding member 6 to slide laterally, so that the return spring 8 is compressed, the bump 63 on the sliding body 61 is separated from the catch 5 on the hinge base 3, when the sliding body 61 slides laterally to the set position, the positioning portion 92 at the end of the sliding rod 91 is aligned with the step on the sliding body 61, and at this time, the sliding rod 91 is pushed down by the pushing spring 96, the positioning portion 92 at the end of the sliding rod 91 abuts against the step surface of the step on the sliding body 61, thereby positioning the sliding member 6, and preventing the sliding member 6 from being pushed by the return spring 8 to approach the catch 5. At this time, the user can go to the other side of the bed guard rail to operate the sliding piece 6 at the other side of the bed guard rail, and the sliding piece 6 at the other side of the bed guard rail is separated from the corresponding clamping position 5 by the same action as the above. The guardrail frame 2 can then be flipped down. When the guardrail frame 2 is turned over, the sliding member 6 rotates along with the hinge housing 4, during the above rotation process, the lateral protruding portion 94 on the sliding rod 91 contacts the inclined groove wall 951 on the pushing portion 95, and the inclined groove wall 951 pushes the lateral protruding portion 94, so that the sliding rod 91 is pushed to slide, the positioning portion 92 is separated from the engaging portion 93, at this time, the pressing spring 96 is compressed, the positioning portion 92 is not abutted against the step surface of the step on the sliding body 61, at this time, the sliding body 61 can be pushed by the return spring 8 to slide toward the catch 5, and the positioning portion 92 on the sliding rod 91 is dislocated with the engaging portion 93 on the sliding member 6 due to the sliding member 6 sliding close to the catch 5, and the positioning portion 92 will not be aligned with the engaging portion 93 due to the sliding member 6 rotating, so that the projection 63 on the sliding member 6 is dislocated with the catch 5, so that the end face of the projection 63 abuts against the hinge housing 3. At this time, as shown in fig. 13, the guardrail frame 2 is completely turned over and folded.
When the guardrail frame 2 is required to be unfolded, the guardrail frame 2 is pulled upwards, the hinged shell 4 and the sliding piece 6 rotate relative to the hinged base 3, the protruding block 63 on the sliding body 61 is aligned with the clamping position 5 on the hinged base 3 in the rotating process, and the reset spring 8 pushes the sliding body 61 to enable the protruding block 63 on the sliding body 61 to be clamped with the clamping position 5, so that the unfolding of the guardrail frame 2 is maintained.
The whole process is convenient to operate, when the sliding piece 6 on one side of the bed guardrail is unlocked, the sliding piece 6 on the side can be temporarily positioned to obtain a time delay effect, so that a user can leave hands to operate the sliding piece 6 on the other side of the bed guardrail to unlock, the operation is simpler and faster, the bed guardrail can be longer or shorter as required, and the applicability is stronger. In the whole structural design, the vertical movement of the sliding sleeve 731 which is convenient to implement is skillfully converted into the transverse movement of the sliding piece 6, so that the length of the stay rope 732 is not required to be long, the bed guardrail is compact in structure and low in cost, and the stay rope 732 is not blocked. Furthermore, through the buckle 25 and the supporting leg 1 fastening structure, the stepless adjustment of the height of the bottom cross bar 23 can be realized, and a user can freely adjust according to the self requirement.
Claims (9)
1. The utility model provides a bed guardrail, includes two piece at least supporting legs (1) and can relative supporting leg (1) pivoted guardrail frame (2), supporting leg (1) upper end be equipped with articulated pedestal (3), guardrail frame (2) include montant (21) and last horizontal pole (22), montant (21) on be equipped with and be connected and can articulated pedestal (3) pivoted articulated casing (4) relatively with articulated pedestal (3), its characterized in that: the hinge seat body (3) on be equipped with screens (5), hinge casing (4) in be equipped with can rotate along with its relative hinge seat body (3) and can with screens (5) block or separated slider (6), hinge casing (4) on be connected with be used for driving slider (6) lateral sliding and with screens (5) separated driving piece (7), slider (6) and hinge casing (4) between be equipped with reset spring (8) that can promote slider (6) lateral sliding and with screens (5) block, hinge casing (4) in still be equipped with in slider (6) lateral sliding and with screens (5) separation time can be to slider (6) locating piece (9), locating piece (9) including can be in hinge casing (4) vertical sliding's slide bar (91), slide bar (91) on be equipped with location portion (92), slider (6) on be equipped with can with location portion (92) cooperation and with reset spring (8) of screens (5) block, hinge casing (4) in still be equipped with can be to slider (6) lateral sliding (94) when slider (6) separation time can be equipped with on the lateral sliding portion (94) of slider (6), hinge casing (9) can be equipped with the lateral rotation portion (94) of the cooperation of slider (4) And then make the pushing part (95) of location portion (92) and cooperation portion (93) separation, articulated casing (4) in still be equipped with through pushing up push spring (96) of slide bar (91) and enable location portion (92) to push up on slider (6), slider (6) include slide body (61), slide body (61) on be equipped with a plurality of inclined planes (62) along the circumferencial direction, driving piece (7) including can articulated casing (4) internal pivoted rotor (71), rotor (71) on be equipped with inclined plane (62) contact and can promote slider (61) lateral sliding's slope (72) when rotor (71) rotate, rotor (71) on still be connected with and drive its pivoted driving piece (73).
2. The bed guard rail of claim 1, wherein: the driving part (73) comprises a sliding sleeve (731) which is sleeved on the vertical rod (21) and can slide up and down, a pull rope (732) which can pull the rotating wheel (71) to rotate when the sliding sleeve (731) slides is arranged between the sliding sleeve (731) and the rotating wheel (71), and the connecting position of the pull rope (732) and the rotating wheel (71) deviates from the center of the rotating wheel (71).
3. The bed guard rail of claim 1 or 2, wherein: the clamping position (5) is a through hole or a groove arranged on the hinging seat body (3) along the circumferential direction, and the sliding body (61) is provided with a lug (63) which can be clamped with the through hole or the groove.
4. The bed guard rail of claim 1 or 2, wherein: the positioning part (92) is a protruding block arranged at the end part of the sliding rod (91), the matching part (93) is a step arranged on the outer side wall of the sliding body (61), and when the protruding block is matched with the step to position the sliding piece (6), the side wall of the protruding block is abutted against the step surface of the step.
5. The bed guard rail of claim 1 or 2, wherein: the inner wall of the hinged shell (4) is provided with a plurality of clamping grooves (41), and the sliding body (61) is provided with clamping strips (64) which can transversely slide in the clamping grooves (41).
6. The bed guard rail of claim 1 or 2, wherein: the transverse protruding portion (94) is a protruding rod protruding from the side wall of the sliding rod (91), the pushing portion (95) is a concave groove (952) which is arranged on the outer side wall of the hinged base (3) and provided with an inclined groove wall (951), and when the hinged shell (4) rotates relative to the hinged base (3), the inclined groove wall (951) pushes the sliding rod (91) to slide by pushing the protruding rod, so that the positioning portion (92) is separated from the matching portion (93).
7. The bed guard rail of claim 1 or 2, wherein: the guardrail frame (2) also comprises a bottom cross rod (23), two ends of the bottom cross rod (23) are respectively provided with a connecting sleeve (24) which can be sleeved on the supporting leg (1) and can slide up and down relative to the supporting leg (1), and the connecting sleeve (24) is hinged with an elastic positioning buckle (25) which can be buckled with the outer side wall of the supporting leg (1) to position the bottom cross rod (23).
8. The bed guard rail of claim 7, wherein: the positioning buckle (25) is provided with a convex pulling handle (26).
9. The bed guard rail of claim 1 or 2, wherein: the supporting leg (1) comprises vertical legs (11) and transverse legs (12) which are approximately perpendicular to the vertical legs (11), the hinged base body (3) is arranged at the upper ends of the vertical legs (11), a pull belt (20) which can be pressed under a mattress is arranged between the transverse legs (12), and a supporting piece (30) which can be supported on the end faces of the mattress and the bedstead is arranged in the middle of the pull belt (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710045426.2A CN106724400B (en) | 2017-01-22 | 2017-01-22 | Bed guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710045426.2A CN106724400B (en) | 2017-01-22 | 2017-01-22 | Bed guardrail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106724400A CN106724400A (en) | 2017-05-31 |
| CN106724400B true CN106724400B (en) | 2023-09-29 |
Family
ID=58945280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710045426.2A Active CN106724400B (en) | 2017-01-22 | 2017-01-22 | Bed guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106724400B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2596785B (en) * | 2020-06-23 | 2022-07-13 | Mamas & Papas Ltd | Beds for children |
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| CN205107032U (en) * | 2015-11-06 | 2016-03-30 | 广东泽浩科技有限公司 | A guardrail device of preventing reseing |
| CN106143576A (en) * | 2016-08-15 | 2016-11-23 | 广东乐美达集团有限公司 | Coordinated signals folds stablizes damping stroller |
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| CN204601426U (en) * | 2015-02-15 | 2015-09-02 | 绩懋精工股份有限公司 | Easy-to-assemble fall arrester |
| JP3198813U (en) * | 2015-05-13 | 2015-07-23 | 晏長安 | Handrail for quick lock telescopic bed |
| CN205107032U (en) * | 2015-11-06 | 2016-03-30 | 广东泽浩科技有限公司 | A guardrail device of preventing reseing |
| CN106143576A (en) * | 2016-08-15 | 2016-11-23 | 广东乐美达集团有限公司 | Coordinated signals folds stablizes damping stroller |
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| CN106724400A (en) | 2017-05-31 |
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