JPS6363412B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a retainer, and particularly to a retainer structure for attaching a seat to a vehicle body.

As a conventional structure for attaching a seat to a vehicle body, there is, for example, one shown in FIGS. 1 to 3 (see Japanese Utility Model Application Publication No. 56-69542). 1 is a seat, for example a rear seat back assembly, and a pad 2,
It consists of a skin 3 covering the pad 2 and an outer frame wire 4 embedded in the pad 2. This outer frame wire 4 is provided with a horizontally stretched wire 5, and a part of the horizontally stretched wire 5 is bent into a substantially U-shape having a width of 20 mm, for example, to form a joint portion 6 that protrudes from the rear seat back assembly. Ru. Through hole 8 in body parcel shelf 7
A soundproofing material 9 made of felt or the like is provided from the top surface of the parcel shelf 7 to a seatback brace 10.
A through hole 11 is also provided in the soundproofing material 9 at approximately the same position as the through hole 8 of the parcel shelf 7, and a retainer 12 made of a synthetic resin material is inserted into the through hole 8,11. The retainer 12 includes a case 13 that has a box shape and is formed with a brim-like flange 14, and an external claw 16 that is inserted into the case 13 and protrudes to the outside from an opening 15 of the case 13.
The soundproof material 9 and the parcel shelf 7 are clamped and fixed between the flange 14 and the external claw 16. Also, an internal claw 19 is formed on the inner wall of the core 17, which allows the seat back assembly 1 to be fixed by fitting the coupling portion 6 through the opening 15 of the case 13 of the retainer 12. Reference numeral 20 indicates guides protruding from the inner wall of the core 17 so as to sandwich the internal claws 19, and reference numeral 21 indicates a parcel shelf finisher disposed above the soundproof material 9.

However, in such a conventional rear seat back mounting structure, the U-shaped coupling portion 6 protruding from the rear seat back assembly 1 is engaged with the internal pawl 19 of the retainer 12. When removing the assembly 1, the attachment part of the rear seat bag assembly 1 to the parcel shelf 7 does not have much clearance with the rear glass (not shown), so it is difficult to apply force, so there is a problem that the joint part 6 is difficult to separate from the internal claw 19. It was hot.

This invention was made by focusing on such conventional problems, and aims to solve the above problems by providing a knob on the retainer and operating the knob to displace the internal claws of the retainer. The purpose is

The present invention will be explained below based on the drawings.

FIG. 4 is a diagram showing an embodiment of the present invention. The same or equivalent portions and parts as in FIGS. 1 to 3 are given the same reference numerals, and redundant explanations will be omitted.

First, the structure will be explained. Reference numeral 30 denotes a retainer of the present invention, which is composed of a case 13 and a core 31. The core 31 includes an external pawl 16, an internal pawl 19, and an internal pawl 19.
It has a movable claw 32 facing the , and is made of a synthetic resin material. The movable claw 32 extends in a cantilever shape from a base portion 33 that supports one of the external claws 16. Reference numeral 34 denotes a reset member that is rotatably supported in through holes 35 and 36 provided in the case 13 and the core 31, respectively. The other end 38 protrudes from the case 13 and has a knob 39 disposed thereon so as to be pressable. or,
A protrusion 40 is formed between both end portions 37 and 38 so as to be able to push up the coupling portion 6 from below.

Next, the action will be explained.

When the knob 39 is slid in the direction of arrow A from the state shown in FIG. 4, the tongue piece 41 of the movable claw 32 is pushed and deformed, and the movable claw 32 is unlocked with the coupling part 6 as shown in FIG. The connection is released, and the coupling portion 6 becomes unlocked. Next, when the knob 39 is rotated in the direction of arrow B, the coupling portion 6 is pushed up by the projection 40 of the reset member 34 and removed from the retainer 30.

In addition, this retainer 30 is Parcel Shelf 7.
Although the reset member 34 is installed in the through hole 8 and is located below the parcel shelf 7, the knob 39 can be operated from the trunk room (not shown).

In the above description, the seat is a rear seat bag assembly, and the body is a parcel shelf, but the present invention is not limited to this.
The rear seat cushion assembly may also be used.
It may also be a third cross member, rear floor panel, tire house inner panel, etc.

As explained above, according to this invention,
Its structure is such that by operating the knob on the reset member, the movable pawl is moved and the connecting part is unlocked from the retainer, so it can be installed in places where it is difficult to apply pulling force, such as on top of the parcel shelf of the rear seat bag. This provides the effect that the joint inserted into the retainer can be easily unlocked.

[Brief explanation of drawings]

Figure 1 is a cross-sectional explanatory view of the upper part of a conventional seat bag, Figure 2 is a plan view of the retainer in Figure 1, and Figure 3 is a cross-sectional view of the upper part of a conventional seat bag.
The figure is a sectional view taken along the line -- in FIG. 2, and FIG. 4 is a sectional view of a retainer corresponding to FIG. 3 according to an embodiment of the present invention.
5 and 6 are explanatory views of the operation of FIG. 4. 1...Seat, 6...Joining section, 7...Body, 8
...Through hole, 13...Case, 14...Flange, 15...Opening, 16...External claw, 19...Internal claw, 30...Retainer, 31...Core, 32
...Movable claw, 33...Base portion, 34...Reset member.

Claims (1)

[Claims] 1. A case that is box-shaped and has a brim-like flange, and that is inserted into a through hole of a body;
A retainer comprising a core that is inserted into the case and is locked in a through hole of the vehicle body with an external claw protruding from the side of the case, the core being inserted from a base part along the side of the case. an internal pawl formed to be able to lock the connecting portion protruding inwardly from the seat when inserted into the retainer; and a portion along the side of the case located opposite the internal pawl. The tongue piece is formed to be able to protrude inwardly and be freely bent, and the tongue piece is formed with a movable pawl that protrudes so as to be able to lock together with the internal pawl when the connecting portion is inserted into the retainer, A retainer made of a flexible synthetic resin material so that the tongue piece can be deflected in a direction to release the locking of the joint part by a reset member supported by the retainer.