JPS58203714A - Headrest - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] The present invention relates to a headrest for a vehicle.

Examples of conventional headrests include those shown in FIGS. 1 to 3. This is a perforated headrest, which includes a hollow core 2 to which a stay l is attached during blow molding, a skin 4 covering the core 2 via a pad 3, and an opening 5.6 in the skin 4. That is, there is a worm clip 1 for inserting the core 2 and closing the opening 5.6 provided for blow molding the pad 3, and a screw 8 that is placed over the opening 5.6 closed by the worm clip 7. It consists of a finisher 9 and lO attached to the center core 2.

However, in such a conventional -\rad strike, the FM40 section 5.6 is closed by the worm clip 1, and the closed opening s5.6 is concealed by the finisher 9.1.
Since the configuration is such that the process is performed using 0, there are the following problems. That is, (1) in closing and concealing the opening 5.6 of the epidermis 4, (a) opening 5.6 as described above;
6 with the worm clip 1, and (b) place the finisher 9.10t on top of the closed closing part 5.6 (in the case of the finisher 9, after placing the hole 9a on the stay L), (After CAL, you must follow the procedure of attaching it to the center core 2 with screw 8.

Therefore, there is a problem that the work required to close and hide the opening s5.6 is large, complicated, time-consuming, and inefficient.

(2) In addition, the worm clip 7 for closing the opening 516, the finisher 9.10 for concealing it, and the screw 8 for its installation are each paid for at public expense, resulting in a large number of parts and high costs. There was a problem with that.

This invention was made by focusing on such conventional problems, and includes a concave groove formed in the core along the opening of the skin, and a convex strip that protrudes in the length direction of the finisher. An object of the present invention is to solve the above-mentioned problems by attaching the finisher to the core by folding the edge of the opening into the groove and then press-fitting the finisher into the core.

Hereinafter, this invention will be explained based on the drawings.

4 to 7 are diagrams showing a perforated headrest which is an embodiment of the present invention. First, to explain the structure, the headrest according to the present invention includes a hollow core 12 to which the stay II is attached during blow molding, and the core 1.
2 through a pad 13, and the inner core 1.
2, a finisher 17 that closes and conceals the opening 15.16 of the skin 14, that is, the opening 15.16, in which the core 12 is inserted and the pad 13 is blow-molded; +8 and more.

The finishers 17, 1B have the convex portions 17a% and 18a protruding in the length direction of the finishers 17 and 1B, respectively.
By pressing into the groove 19 formed in the core 12 along the opening 15.16 of Lt+ from above the edges 15a, 16a of the opening 15.16 folded into the groove 19, It is attached to the center core 12.

In addition, in the case of the finisher 17, fit the hole 17b into the stay II and then insert the groove! As explained above, in the headrest of the present invention, the edge of the opening in the skin is folded into the concave groove of the core, and the finisher is press-fitted from above. With this structure, the number of man-hours required for closing and concealing the openings in the epidermis is reduced and simplified, and the efficiency of the work is increased. Since the jug can be molded at the same time as the core, only one finisher is required, which also has the effect of reducing costs.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of a conventional headrest, Fig. 2 is an exploded perspective view of essential parts to explain the procedure for closing and concealing the opening of the skin in the headrest shown in Fig. 1, and Fig. 3 is a perspective view of a conventional headrest.
-m sectional view, FIG. 4 is a perspective view of the headrest of the present invention, FIG. 5 is an exploded perspective view of essential parts for explaining the procedure for closing and concealing the opening of the skin in the headrest of FIG. 4, and FIG. is a Vl-Vl cross-sectional view of Fig. 5, and Fig. 7 is a cross-sectional view of Fig. 4 O
−■ It is a sectional view. 11・・・・・・・・・Stay 12・・・・・・・・・Middle Core 13・・・・・・・・・Pad 14・・・・・・・・・・・・Skin 15.16 ・・・・・・・・・Opening 17.18
......Finisher 17a, 18a
・・・・・・Convex part 19 ・・・・・・・・・・・・・・・・・・Concave
Grooves 15a, 16a...Open 11B15, +6 (7
) Edge Fig. 4 Fig. 60 4 Fig. 7

Claims (1)

[Claims] It consists of a core to which a stay is attached, a skin that covers the core through a rad, and a finisher that is attached to the core to close and hide the opening of the skin, and the finisher Fi, the The protrusions protruding in the length direction,
a concave groove formed in the core along the opening of the epidermis;
A headrest characterized in that it is attached to the core by press-fitting from above the edge of the opening folded into the groove.