JPH04127037U - Locking structure of lid body in interior parts - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a locking structure for a lid body in an interior component that is simple and inexpensive, allows for smooth opening and closing operations of the lid body, and is aesthetically pleasing. The purpose is to [Structure] A hinge part 2 is attached to the open end side edge 21 of the lid body 20.
A bendable locking piece 23 is provided integrally with the lid body 20 through the opening 1 with the locking piece 23 bent inward.
1, and the closed state of the lid body 20 is maintained by the outward repulsive force of the locking piece 22.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

This invention relates to a locking structure for a lid body in an interior part, and is particularly concerned with an inexpensive structure. It can be manufactured at a low cost, the lid body can be opened and closed smoothly, and it is aesthetically pleasing. The present invention relates to a desirable lid body locking structure.

0002

[Conventional technology]

For example, inside the trunk of a car, the floor and surrounding walls are covered with fiberboard and wood. A core material formed by molding a grease plate or the like into a desired shape, a nonwoven fabric attached to the surface of this core material, A trim part made of fabric or other skin material is installed, and the interior of the trunk room is covered with trim parts. We are trying to improve the craftsmanship and protect the storage equipment.

0003 FIG. 6 is a partial perspective view of the trunk rear trim 1, which is an example of trunk trim parts. This trunk rear trim 1 is usually used for purposes such as replacing tail lamp bulbs. Opening 2 is opened at . The lid body 3 that covers this opening 2 is the trunk It is attached to the rear trim 1 with a tacker or the like so that it can be opened and closed.

0004 Furthermore, this lid body 3 is attached to the trunk in order to keep the opening 2 closed. Attach hook-and-loop fasteners to the corresponding locations on the rear trim 1 side and the back side of the lid body 3. 4a and 4b are installed, and the lid body is secured by the engagement action of hook and loop fasteners 4a and 4b. 3 is maintained in the locked state.

[0005] To open the lid body 3, as shown in FIG. In reality, the lid body 3 is opened by inserting a finger into the gripping part 5 provided on the side. .

[0006]

[Problem that the idea aims to solve]

In this way, the conventional locking structure of the lid body 3 maintains the closed state of the lid body 3. hook-and-loop fasteners 4a and 4b are used to open and close the lid body 3. Since the gripping portion 5 is provided on the open end side, there are at least four locations. Requires hook-and-loop fasteners 4a and 4b, which requires a large number of parts and increases costs. A problem has been pointed out.

[0007] Furthermore, when performing the opening operation of the lid body 3, the engagement of the hook and loop fasteners 4a and 4b is released. It requires a lot of force to remove the handle, making it impossible to expect smooth operation, and the gripping part 5 is Because it protrudes inward, there is a gap between it and the trunk rear trim 1, which is also aesthetically pleasing. There were various drawbacks such as not being desirable.

[0008] This invention was created in view of these circumstances, and the purpose of this invention is Roha is a locking structure for the lid body that covers the opening of interior parts such as trunk room trim. It can be manufactured at low cost, reduces costs, and makes it easy to open and close the lid. A locking structure for the lid body in interior parts that allows smooth operation and is aesthetically pleasing Our goal is to provide the following.

[0009]

[Means to solve the problem]

In order to achieve the above object, a locking structure for a lid body in an interior component according to the present invention has been developed. The structure covers the interior parts attached to the vehicle body panel and the openings made in these interior parts. It consists of a lid body that can be opened and closed, and this lid is attached to the open end side edge of the lid body. A locking piece that is integrated with the door body and can be bent via the hinge line is provided, and this locking piece Bend it inward and store it in the groove on the edge of the opening, counter to the direction in which the locking piece expands. It is characterized in that the closed state of the lid body is maintained by the force generated.

0010

[Effect]

As is clear from the above configuration, the bending part is integrally provided at the open end side edge of the lid body. The lid body is locked to the interior component side by the repulsive force of the locking piece. Therefore, conventional mounting members such as hook-and-loop fasteners are no longer necessary.

[0011] Furthermore, the lid body can be easily opened by simply releasing the repulsive force of the locking piece. At the same time, since the locking piece is in contact with the edge of the opening, a gap is created between the two. It never hurts.

0012

【Example】

Below, examples of the locking structure of the lid body in the interior parts according to the present invention will be explained. A detailed description will be given with reference to the accompanying drawings.

[0013] Figures 1 to 3 show how the lid body locking structure according to the present invention is installed on the trunk rear trim. This shows an example applied to a lid body that is placed, and Figures 4 and 5 show how the lid body is locked. FIG. 7 is a cross-sectional view showing a modified example of the structure.

[0014] In FIG. 1, the trunk rear trim 10 includes a trunk rear panel (not shown) ( It is attached to the vehicle body panel), trunk floor trim, trunk front trim, trunk Combined with the rank side trim, it improves the aesthetics of the trunk compartment and provides storage equipment. It has the function of protecting the

[0015] The trunk rear trim 10 includes thermoplastic resin as its material. The soaked cellulose mat is used as the base material 10a, and the molded nonwoven fabric is used as the skin material 10b. Both are press-molded into the desired shape, and are There is a maintenance opening 11 for replacing tail lamp bulbs etc. It has been established.

[0016] The lid body 20 that covers this opening 11 can be opened and closed by the trunk rear trim. It is attached to 10.

[0017] The structure of the lid body 20 is made of the same material as the trunk rear trim 10. , a base material 20a such as a cellulose mat impregnated with a thermoplastic resin, and a nonwoven fabric etc. Both of the skin materials 20b are pressed together, and the trunk is cleaned using a tacker 30 or the like. It is attached to the Yarim 10.

[0018] Next, the locking structure of this lid body 20 will be explained.

[0019] A hinge line 22 is inserted approximately in the center of the open end side edge 21 of the lid body 20. A locking piece 23 that can be bent is provided integrally with the lid body 20. And this A tapered guide portion 24 and a locking portion 25 for preventing slippage are formed on the top and bottom of the locking piece 23. has been completed.

[0020] On the other hand, a groove 12 for accommodating this locking piece 23 is provided at the edge of the opening 11. .

[0021] Therefore, the lid body 20 is attached to the opening 11 with the locking piece 23 bent inward. When the locking piece 23 is closed, the repulsive force of the locking piece 23 causes the locking piece 23 to move into the groove, as shown in FIG. In this state, that is, in the closed state of the lid body 20, the lock is in contact with the portion 12. is blocked.

[0022] At this time, as shown in FIG. 3, the retaining portion 25 of the locking piece 23 Since the lid body 20 is located at the upper and lower ends of the groove portion 12 of A reliable closed state of the lid body 20 can be obtained without accidentally opening the lid body 20.

[0023] Note that if the locking piece 23 is pressed inward against the repulsive force of the locking piece 23, this locking The stopped state can be easily released and the lid body 20 can be easily opened. .

[0024] As described above, the locking structure of the lid body 20 according to this embodiment is different from that of the conventional surface flap. A significant cost reduction can be expected by eliminating the snapper, and the locking piece 2 Excellent operability is expected as the opening operation can be easily performed simply by eliminating the repulsive force of step 3. At the same time, there is no gap between the trunk rear trim 10 and the lid body 20. It is preferable in terms of appearance as it does not cause any damage.

[0025] Furthermore, in FIG. 4, in order to strengthen the repulsive force of the locking piece 23, the locking piece 23 and the lid body 20 An elastic block 26 made of polyurethane foam or the like is fixed between the inner surface and the inner surface. By increasing the locking force of the lid body 20, a more reliable locking state of the lid body 20 is achieved. Next, the one shown in FIG. 5 has nonwoven fabrics 20b on both sides of the hinge part 22. By providing a flange 27 which is a non-compressible part of the As in the above embodiment, the repulsive force of the locking piece 23 is increased, and the lid body 20 is more firmly locked. This is an example in which a stopped state is ensured.

[0026]

[Effect of the idea]

As explained above, the locking structure of the lid body in the interior component according to the present invention is A bendable locking piece is provided on the open end side edge of the pad body via a hinge part, and this locking piece The repulsive force of the lid body is used to maintain the closed state of the lid body. The hook-and-loop fastener used to hold the pad body can be eliminated, resulting in significant cost reductions, and By releasing the repulsive force of the locking piece, the lid body can be opened and closed smoothly, making operation easier. In addition to improving workability, it also prevents gaps from forming between the lid body and interior parts. It has a variety of effects, such as being aesthetically pleasing.

[Brief explanation of drawings]

FIG. 1 is a perspective view of essential parts showing an embodiment in which the present invention is applied to a lid body of a trunk rear trim.

FIG. 2 is a cross-sectional view showing the lid body used in FIG. 1 in a closed state.

FIG. 3 is a longitudinal sectional view showing the lid body used in FIG. 1 in a closed state.

FIG. 4 is a cross-sectional view of a lid body showing another embodiment of the lid body locking structure according to the present invention.

FIG. 5 is a cross-sectional view of a lid body showing another embodiment of the lid body locking structure according to the present invention.

FIG. 6 is an overall perspective view showing a locking structure of a lid body in a conventional trunk rear trim.

FIG. 7 is a sectional view showing a conventional lid body locking structure.

[Explanation of symbols]

10 Trunk rear trim 11 Opening 12 Groove 20 Lid body 21 Open end side edge 22 Hinge part 23 Locking piece 24 Guide part 25 Locking part 26 Elastic block 27 Flange 30 tucker

Claims (1)

[Scope of utility model registration request] Claim 1: Interior parts (10) attached to a vehicle body panel
and an openable/closable lid body (20) that covers an opening (11) opened in this interior component (10). A locking piece (23) is provided which is integral with the body (20) and can be bent via the hinge line (22).
3) is accommodated in the groove (12) at the edge of the opening (11) in a state of being bent inward, and the lid body (20) is kept in the closed state by the repulsive force in the expanding direction of the locking piece (23). A locking structure for a lid body in an interior component, characterized in that the lid body is retained.