JP4476774B2 - Storage hook structure - Google Patents

Description

  The present invention relates to a storage hook structure in which a hook unit in which a hook member is configured to be undulated and retractable on a base plate is attached to an attachment hole of a luggage compartment board.

A luggage compartment board is laid in a luggage compartment of a vehicle such as an automobile, and a storage portion such as a spare tire is installed below the luggage compartment board. A luggage or the like is placed on the upper part of the luggage room board. When the load is large and heavy, it does not matter so much, but the light and small load easily rolls during steering or acceleration / deceleration of the vehicle and is not stable. For this reason, a technique for capturing a load by a load restraint net or the like has been proposed (see, for example, Patent Document 1 below).
Japanese Patent Laid-Open No. 9-86301 (see FIGS. 1 and 2)

  The automobile cargo compartment floor trim disclosed in Patent Document 1 will be described with reference to FIG. The notch 125 of the trim member 121 is formed in a U-shape in which the rope hook 103 supported by the bracket 104 can be protruded and retracted on the cargo floor, and when the rope hook 103 protrudes, When the tongue 133 formed by the notch 125 is lifted with the rope hook 133 on the free end 137 side around the base 135 and the rope hook 103 is buried, The tongue piece 133 is in close contact with the free end 137 so that no gap is generated. An S-shaped hook 129 installed at the corner of the net 127 is locked to the rope hook 103, and a load is captured by the net 127.

  With such a configuration, it is possible to effectively capture a small and light load placed and stored in the luggage compartment of the vehicle by the net 127 and concentrate on driving the vehicle without being stuck to the fall of the load. It was. However, in such a conventional retractable hook structure, when the hook 103 is fallen down, it comes into contact with the floor surface and emits a shocking loud sound, which is unpleasant. Therefore, usually, a countermeasure as shown in FIG. 7 is taken. In other words, in the hook unit attached to the cargo compartment board, the floor surface when the hook member is retracted by interposing a cushioning material such as rubber between the floor surface when the hook member that can be raised and retracted is lying down. Avoids direct contact with the sound and suppresses the generation of shocks and unpleasant sounds. However, in such a conventional storage hook structure, a cushioning material such as rubber is required as an additional part, the number of parts is increased, and the installation process is required, resulting in an increase in cost.

  Therefore, the present invention solves such a problem of the conventional storage hook structure, eliminates the need for special additional parts, reduces the number of parts and the assembly process, and reduces the impact and sound when the hook member is stored. It is an object to provide a storage hook structure that can be eliminated.

For this reason, the present invention provides a storage hook structure in which a hook unit having a hook member configured to be foldable and retractable on a base plate is attached to an attachment hole of a luggage compartment board. An introduction groove portion into which the portion is introduced is formed in the base plate. Further, the present invention is characterized in that an introduction groove is formed at a position opposite to the introduction groove in the base plate. Further, the present invention provides a storage hook structure in which a hook unit in which a hook member is configured to be foldable and retractable on a base plate is attached to an attachment hole of a cargo compartment board, and the lower attachment portion of the base plate is an attachment hole of the cargo compartment board. Formed in a matching size, forming an introduction groove portion into which a part of the cargo compartment board is introduced on the pair of opposed surfaces of the lower mounting portion, and a part of the cargo compartment board introduced into the introduction groove portion At least one is located in the rotation locus of the hook member. Further, the present invention is characterized in that a stopper portion is formed at the bottom portion of the introduction groove portion, and these are means for solving the problems.

  According to the present invention, in a storage hook structure in which a hook unit in which a hook member is configured to be undulated and retractable on a base plate is attached to an attachment hole of the cargo compartment board, one of the cargo compartment boards is included in the rotation trajectory of the hook member. By forming the introduction groove into the base plate for introducing the portion, it is possible to adopt a cargo compartment board having a cushioning function in the cargo compartment and attach the hook unit to the cargo compartment board without installing a special cushioning material. Since the luggage compartment board can be positioned within the rotation trajectory of the hook member, the luggage compartment board itself can function as a cushioning material for the hook member without requiring a troublesome attachment process such as a cushioning material. It is possible to suppress the occurrence of impact and sound during the storage of the lodging.

In addition, when the introduction groove portion is formed at the position opposite to the introduction groove portion in the base plate, the base plate can be simply introduced into the introduction groove portion formed at the opposite position without sequentially forming a special gripping portion. It becomes possible to attach to the cargo room board, and the attachment structure is simplified. Furthermore, in a storage hook structure in which a hook unit in which a hook member is configured to be foldable and retractable on a base plate is attached to an attachment hole of the cargo compartment board, the lower attachment portion of the base plate is aligned with the attachment hole of the cargo compartment board. And forming an introduction groove part into which a part of the cargo compartment board is introduced into the pair of opposing surfaces of the lower mounting part, and at least one part of the cargo compartment board introduced into the introduction groove part is When it is located in the rotation track of the hook member, the base plate can be easily attached to the cargo compartment board by simply inserting the base plate's lower mounting part into the luggage compartment board mounting hole and turning it. In addition, a luggage compartment board having a cushioning function is easily disposed in the rotation trajectory of the hook member, and the generation of impact and sound when the hook member is stored in a lying position is suppressed. It is.

  Furthermore, when a stopper portion is formed at the bottom of the introduction groove portion, when the lower mounting portion of the base plate is simply inserted into the mounting hole of the cargo chamber board and rotated, the cargo compartment is caused by the presence of the stopper member. The base plate can be properly positioned at the final mounting position while properly introducing a part of the board into the introduction groove, and the mounting operation is simplified.

  Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 shows a first embodiment of the storage hook structure of the present invention. FIG. 1 (A) is an overall perspective view showing a state before the hook unit is attached to the luggage compartment board, and FIG. 1 (B) is after the attachment. 2 is a cross-sectional view taken along the line AA of FIG. 1B, FIG. 3 shows a second embodiment of the storage hook structure of the present invention, and FIG. FIG. 3 (B) is a sectional view taken along the line BB of FIG. 3 (A), and FIG. 4 shows a third embodiment of the storage hook structure of the present invention. A) is an overall perspective view of the hook unit attached to the luggage compartment board, FIG. 4B is a cross-sectional view taken along the line CC in FIG. 3A, and FIG. 5A is a perspective view before the hook unit is attached, FIG. 5B is a perspective view after the hook unit is attached, and FIG. 5C is a bottom view. .

  As shown in FIG. 1, the basic structure of the storage hook structure of the present invention is such that the hook unit 1 in which the hook member 3 is configured to be foldable and retractable on the base plate 2 is attached to the attachment hole 9 of the cargo compartment board 4. The storage hook structure is characterized in that the base plate 1 is formed with an introduction groove portion 6 into which a part 4A of the cargo compartment board 4 is introduced within the rotation trajectory of the hook member 3.

  Examples will be described in detail below. As shown in FIG. 1 (A), attachment holes 9 are formed in appropriate portions of the cargo compartment board 4 constituting the floor in the cargo compartment of the vehicle. A hook unit 1 for locking an S-shaped hook or the like provided at an edge of a luggage restraint net or the like is inserted and fixed in the mounting hole 9 and attached. As shown in FIG. 2 to be described later, the cargo compartment board 4 constituting the cargo compartment floor is composed of a hard substrate portion 4D and a soft raised portion 4U laminated on the upper portion. The soft raised portion 4U has a buffer function. The hook unit 1 includes a base plate 2 composed of an upper flat plate portion 2A having an appropriate planar shape such as a square and a lower mounting portion 2B formed slightly smaller, and a support shaft 7 in the base plate 2 for rotating and retracting. The hook member 3 is rotatably supported.

  An introductory groove 6 for the cargo compartment board 4 is formed in a U-shape in a plan view from the front portion (lower left side in the drawing: indicated by F) of the lower mounting portion 2B in the base plate 2 to the side surface portion. A grip portion 10 in which a grip groove 11 is engraved is formed at the rear portion of the lower mounting portion 2B. Reference numeral 8 denotes a fixing screw for fixing the hook unit 1 to the vehicle body panel 13 (see FIG. 2 described later) after the hook unit 1 is inserted and fixed to the luggage compartment board 4. To attach the hook unit 1 to the cargo compartment board 4, as shown by the arrow in FIG. 1A, the hook unit 1 is inserted into the attachment hole 9 of the cargo compartment board 4. A part 4A in front of the mounting hole 9 of the cargo compartment board 4 is introduced into the introduction groove 6 in the hook unit 1 while a part 4B in the rear of the mounting hole 9 is introduced into the gripping groove 11 of the grip 10 in the hook unit 1. Accept and lock in.

  At that time, the hook unit 1 is slightly moved back and forth, but in order to enable this movement, the length of the introduction groove 6 in the front-rear direction is longer than the part 4 of the loading compartment board 4 to be received. Forming gaps. In addition, if the holding part 10 is comprised with the material which can deform | transform back and forth to some extent, this clearance gap is hardly required. Thus, as shown in FIG. 1B, the hook unit 1 is inserted and fixed in the mounting hole 9 of the luggage compartment board 4. Thereafter, the bottom surface of the lower mounting portion 2B of the hook unit 1 is fixed to a vehicle body panel (FIG. 2) 13 located below the cargo compartment board 4 with a fixing screw 8 or the like.

  FIG. 2 is a cross-sectional view taken along the line AA in FIG. 1 (B), so that the mounting state of the hook unit 1 to the luggage compartment board 4 can be clearly understood. A part 4A of the cargo compartment board 4 is introduced into the introduction groove 6 with respect to the lower mounting part 2B of the base plate 2 in the hook unit 1, and another part 4B of the cargo compartment board 4 is introduced into the gripping groove 11 of the gripper 10. Has been introduced. Further, the bottom surface of the lower mounting portion 2B is fixed to the vehicle body panel 13 with fixing screws 8 or the like. The hook member 3 pivotally supported on the base plate 2 by the support shaft 7 comes into contact with a part 4A of the luggage compartment board 4 located in the rotation trajectory at the time of storage collapse. A raised portion 4U made of a soft material is positioned on the upper surface of the luggage compartment board 4, and even if it comes into contact with the luggage compartment board 4 when the hook member 3 is retracted, the impact is small and the generation of sound is effectively suppressed.

  FIG. 3 shows a second embodiment of the storage hook structure of the present invention. The basic configuration of the hook unit is substantially the same as that of the first embodiment, but the second embodiment has a second mounting portion 2B at the rear portion of the base plate 2 in place of the grip portion 10. An introduction groove 12 is formed. Another part 4 </ b> B that is the rear side of the mounting hole 9 of the luggage compartment board 4 is introduced into the second introduction groove 12. Therefore, after introducing a part 4A of the cargo compartment board 4 into the first introduction groove 6 of the lower mounting portion 2B, the hook unit 1 is moved forward a little, and then the hook unit 1 is moved rearward, whereby the cargo compartment The other part 4B of the board 4 is introduced into the second introduction groove 12. Therefore, a margin is given to the length of the first introduction groove 6 in the front-rear direction. A part 4A of the cargo compartment board 4 having a buffering function is disposed in the turning locus of the hook member 3, and the occurrence of impact and sound when the hook member 3 is retracted is suppressed. Other configurations and effects are the same as those of the first embodiment, and thus description thereof is omitted. In addition, the hook member 3 is disposed at substantially the middle portion of the base plate 2 so that each of the parts 4A and 4B of the cargo compartment board 4 is positioned within the turning locus when the hook member 3 is stored, thereby providing a buffer function. It can also be done.

  FIG. 4 shows a third embodiment of the storage hook structure of the present invention. In the present embodiment, introductory grooves 6A and 6B are formed before and after the lower mounting portion 2B in the base plate 2 in the same manner as in the second embodiment. Basically, the difference is that in the second embodiment, the hook unit 1 is inserted and fixed in the mounting hole 9 of the luggage compartment board 4 while moving the hook unit 1 back and forth. The hook unit 1 is quickly attached to the cargo compartment board 4 by rotating the hook unit 1 after inserting the lower attachment portion 2B into the attachment hole 9 of the cargo compartment board 4. Therefore, as shown in FIG. 4A, each of the introduction grooves 6A and 6B (see FIG. 4B) has a triangular shape in plan view. In the drawing, the parts 4A and 4B of the luggage compartment board introduced into these introduction grooves are seen in a triangular shape.

  Stopper portions 14A and 14B are formed at the bottoms of the introduction groove portions 6A and 6B. When the lower mounting portion 2B of the base plate 2 is simply inserted into the mounting hole 9 of the cargo compartment board 4 and rotated, the presence of the stopper members 14A and 14B makes the parts 4A and 4B of the cargo compartment board 4 properly While being introduced into the introduction groove portions 6A and 6B, the base plate 2 can be properly positioned without coming out to the final attachment position, and the attachment work is simplified. Since the introduction groove portions 6A and 6B form a triangular shape, if the lower attachment portion 2B of the hook unit 1 is inserted into the attachment hole 9 of the luggage compartment board 4 and then slightly rotated, the cargo compartment board 4 The edge of the mounting hole 9 abuts against the stopper members 14A and 14B, and is attached to the normal position. The related structure between each member is clearly understood from the cross-sectional view of FIG. A part 4A of the cargo compartment board 4 having a buffering function is disposed in the turning locus of the hook member 3, and the occurrence of impact and sound when the hook member 3 is retracted is suppressed.

  FIG. 5 is a view of the process of attaching the base plate 2 of the hook unit to the attachment hole 9 of the cargo compartment board 4 as viewed from below the cargo compartment board 4. As shown in FIG. 5A, the lower mounting portion 2B of the base plate 2 is inserted into the mounting hole 9 of the luggage compartment board 4 having substantially the same projected area. Thereafter, as shown in FIG. 5B, by slightly rotating the base plate 2, a part (4A, 4B) of the luggage compartment board 4 is introduced into the respective introduction grooves 6A, 6B of the lower mounting part 2B. The hook unit 1 does not come out of the mounting hole 9. As shown in FIG. 5C and FIG. 4A, stopper portions 14A and 14B are installed at the bottoms of the introduction groove portions 6A and 6B, and the base plate 2 is held in the normal position. In this state, the base plate 2 is fixed to the vehicle body panel 13 with fixing screws 8 as shown in FIG.

  Each embodiment of the present invention has been described above, but within the scope of the present invention, a lower mounting portion (square, rectangular, elliptical, etc. in plan view, etc., depth in side view) and a flat plate portion ( Base plate shape, type and material (plastic, light alloy, etc.) including square, rectangle, circle, ellipse, etc. in plan view, depth of side view, etc., hook member shape (gate shape, U shape, horseshoe shape, etc.) ), Type and material (plastic, light alloy, etc. The hook member and the base plate may be made of different materials), the undulating storage form (axial support form) on the base plate, and the shape of the introduction groove (plan view) ), Shape, shape of gripping part, type (can be configured to be flexible when deformed), mounting hole shape (square in plan view) , Rectangle, oval, etc.) Shape (overall plan view shape, square, front rear circular shape, etc.), form and material (plywood, plastic, raised form of raised part, soft material, etc.) and layer form (laminated form of substrate and raised part) ), The fixing form of the base plate to the vehicle body panel or the like (fixing screw, one-touch clip or the like), the shape of the stopper portion (triangular shape in a plan view, trapezoid or the like), the type, and the like can be appropriately selected.

1A and 1B show a first embodiment of a storage hook structure according to the present invention. FIG. 1A is an overall perspective view showing a state before a hook unit is attached to a luggage compartment board, and FIG. FIG. It is AA sectional drawing of FIG. 1 (B). FIG. 3A shows a second embodiment of the storage hook structure of the present invention. FIG. 3A is an overall perspective view of a state in which the hook unit is attached to a cargo compartment board, and FIG. It is -B sectional drawing. FIG. 4A shows the third embodiment of the storage hook structure of the present invention. FIG. 4A is an overall perspective view of the hook unit attached to the luggage compartment board, and FIG. 4B is C in FIG. It is -C sectional drawing. FIG. 5 (A) is a perspective view before the hook unit is attached, FIG. 5 (B) is a perspective view after the hook unit is attached, and FIG. 5 (C) is a bottom view. FIG. It is the perspective view and sectional drawing of the luggage compartment floor trim for motor vehicles of the 1st prior art example. It is the perspective view and sectional drawing of the storage hook structure of a 2nd prior art example.

Explanation of symbols

1 Hook unit 2 Base plate 2A Flat plate part 2B Lower mounting part
3 Hook Member 4 Cargo Board 4A Part of Cargo Board 4B Other Part of Cargo Board 4U Raised Part 4D Substrate Part 6 Introduction Groove Part (First)
6A Front introduction groove part 6B Rear introduction groove part 7 Support shaft 8 Fixing screw 9 Mounting hole 10 Gripping part 11 Gripping groove part 12 Introduction groove part (second)
14 Stopper

Claims (4)

In the storage hook structure in which the hook unit is configured so that the hook member can be raised and retracted on the base plate, and is installed in the mounting hole of the luggage compartment board, a part of the cargo compartment board is introduced into the rotation trajectory of the hook member A storage hook structure, wherein a groove is formed in the base plate. 2. The storage hook structure according to claim 1, wherein an introduction groove is formed at a position opposite to the introduction groove in the base plate. In a storage hook structure in which a hook unit in which a hook member is configured to be retractable and retractable on a base plate is attached to an attachment hole of a cargo compartment board, the lower attachment portion of the base plate is sized to align with the attachment hole of the cargo compartment board. Forming and forming an introduction groove part into which a part of the cargo compartment board is introduced into the pair of opposing surfaces of the lower mounting part, and at least one part of the cargo compartment board introduced into the introduction groove part is a hook member A storage hook structure, wherein the storage hook structure is located within a rotation trajectory. The storage hook structure according to claim 3, wherein a stopper portion is formed at a bottom portion of the introduction groove portion.

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