JPH0332809Y2 - - Google Patents

Description

[Detailed Description of the Invention] <Industrial Application Field> This invention relates to a sliding opening/closing device for a cover panel or other lid that closes an opening of a rear combination of a trunk trim of an automobile.

<Conventional technology> Conventionally, an anchor-shaped claw was provided on the cover panel, the claw was bent and passed through a hole in the rear combination of the trunk trim, and the opening of the rear combination was covered and closed with the cover panel. I'm here.

<Problems to be solved by the invention> However, the conventional knob cannot absorb the variation in the opening position of the hole in the rear combination, and when closing the hole, there is no problem because you can just push the nail into the hole, When removing the cover panel for repair and opening the opening, the nail catches on the back edge of the hole, requiring a force many times greater than the pushing force.

<Means for Solving the Problems> Therefore, the lid opening/closing device of the present invention is provided with a downward locking portion for holding the lid in a closed state at one end of the back surface of a substrate provided with a knob on the surface, A zigzag-shaped spring portion is provided in an extension at the other end of the substrate, and a clamping piece is connected via a hinge to one end of the back surface of the substrate for sandwiching the lid between it and the back surface of the substrate. A downward holding portion that penetrates the pressure piece and holds the lid in a sandwiched state is provided on the other end side of the back surface of the substrate, and a thin extension that covers the spring portion from above is provided on the other end of the substrate. The clamping piece is provided with a shielding part that faces the extension piece and shields the spring part from below, and the lid is provided with a series of elongated holes for accommodating the spring part and the holding part. It is characterized by:

<Function> Lay the lid on the back of the board, fit the long hole of the lid into the spring part and holding part on the back of the board, bend it with a hinge, cover the peripheral edge of the long hole of the lid with the pressure piece, and keep it in that state. Fix the clamping piece with the holding part. As a result, the spring part is covered from above by the extension piece of the board and shielded from below by the shielding part of the clamping piece, and the spring part in the extended state presses against one end in the longitudinal direction of the elongated hole of the lid to lock it. Force the stop part to the locked position. To release the lock, the substrate is moved relative to the lid along the elongated hole of the lid against the elasticity of the spring portion.

<Example> In the illustrated example, 1 is a board, 2 is a knob provided on its surface, 3 is a downward lock provided at one end of the back surface, and 4 is an extension provided at the other end. A zigzag spring part, 5 a clamping piece connected to one end of the back surface of the board by a thin hinge 6, and 7 a holding part provided on the other end of the back surface of the board, these are integrally attached to the board 1 with plastic. It is molded in. 8 is a lid as a cover panel that closes the opening of the rear combination 9 of the trunk trim, and 10 is a long hole provided in the lid. The lid 8 and the rear combination 9 are also molded plastic products, and the free end of the lid 8 overlaps the back side of the board, and the end opposite to the free end is attached to the edge of the opening of the rear combination with a hinge H. It is connected.

The locking part 3 has a claw for engaging the edge 9' of the opening of the rear combination 9 between it and one end of the back surface of the base plate 1. Further, the holding part 7 has a neck part 7a extending from the back surface of the substrate and a conical head part 7b of the neck part provided at the upper end of the neck part, and a series of axial notches 7' are provided in the neck part and the head part. By narrowing the width of this notch 7', it can be transformed into a slim shape.

The clamping piece 5 is provided with a hole 11 through which the head 7b of the holding part 7 is deformed into a slim shape as described above. An annular protrusion 12 is provided that protrudes from the periphery of the hole 11. The height or thickness of this annular projection 12 is equal to or slightly larger than the thickness of the lid 8.

The other end of the substrate 1 is provided with a thin extension piece 1' that covers the spring part 4 from above, and the clamping piece 5 has a shielding part 13 that faces the extension piece 1' and shields the spring part 4 from below. will be established. The size of the clamping piece 5 is such that it covers from the end 8' of the lid 8 to the back of the elongated hole 10.
The substrate 1 has the same width as the clamping piece 5, and its length is longer as one end having the locking part 3 extends from the clamping piece 5.

To assemble the board and the lid, attach the lid 8 to the back of the board 1.
, the elongated hole 10 of the lid is fitted into the spring part 4 and the holding part 7, the hinge 6 is bent in this state, and the clamping piece 5 is stacked on the lid 8.

As a result, the head 7b of the holding part 7 passes through the hole 11 of the clamping piece while deforming into a slim shape, and when the clamping piece overlaps the lid, the head of the holding part 7 passes through the hole 11 and returns to its original state. By expanding in the state, the clamping piece is held in place and the clamping piece is prevented from opening.

This state is as shown in FIG.
The annular protrusion 12 of the clamping piece surrounding a, the end of the spring part 4 is located on the other end side, and the spring part 4 is covered from above by the extension piece 1' of the board, and the bottom is covered by the shielding of the clamping piece. Part 13
is shielded by

Therefore, when you hold the knob 2 and push the board 1 to the right as indicated by the arrow in FIG.
is compressed and moves to the right against its elasticity, and the locking part 3 separates from the edge 9' of the rear combination opening.In addition, when you release your finger from the knob 2 in this state, the spring part 4 returns to its original state. The force moves the board to the left, and the locking part 3 engages the edge 9' of the opening.

In this way, hold the edge 9' of the opening with the locking part 3 and close the lid.
In other words, the cover panel covers and closes the opening.
When opening the opening, the board may be moved against the spring portion 4 using a knob.

When closing the opening, if the claw of the locking part has a slope 3' as shown in the figure, the board can be pushed against the spring part 4 by riding this slope 3' onto the edge 9' and pushing it in. The opening can be closed without operating the knob.

<Effects of the invention> According to the invention, the lid can be opened and closed by simply attaching a single board equipped with a locking part, a spring part, a clamping piece, and a holding part to the lid and sliding it against the lid. can. Since the spring part 4 is covered from above by the extension piece 1' of the board and from below by the shielding part 13 of the clamping piece, it is not visible from the outside, does not spoil the appearance, and does not allow objects to be directly exposed. It is also possible to prevent the spring portion from being damaged due to contact with the spring portion.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of the lid and the substrate in an exploded state, and FIG. 2 is a partially sectional side view of the lid and the substrate of FIG. 1 assembled and the opening/closing portion being closed by the lid. In the figure, 1 is a board, 2 is a knob, 3 is a locking part, 4 is a spring part, 5 is a clamping piece, 6 is a hinge, 7 is a holding part,
8 indicates a lid, and 10 indicates a long hole.

Claims (1)

[Scope of Claim for Utility Model Registration] A downward lock part for holding the lid in a closed state is provided at one end of the back side of a board with a knob on the surface, and a zigzag-shaped spring part is provided at the other end of the board. is provided in an extension shape, and a clamping piece is connected via a hinge to one end side of the back surface of the board for sandwiching the lid between it and the back surface of the board, and the clamping piece is penetrated and the lid is sandwiched between the clamping pieces. A downward holding portion for holding is provided on the other end side of the back surface of the substrate, and a thin extension piece is provided on the other end of the substrate to cover the spring portion from above,
The clamping piece is provided with a shielding part that faces the extension piece and shields the spring part from below, and the lid is provided with a series of elongated holes for accommodating the spring part and the holding part. Lid opening/closing device.