JPS6348231Y2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an undercover of a headrest of a vehicle, etc., which is attached to cover the end of the opening of a skin material constituting the headrest body.

Conventionally, the opening ends of the skin material constituting the headrest main body have been finished by sewing or the like, which has significantly reduced work efficiency. Further, even when the opening end treatment was performed, wrinkles and the like were exposed to the outside, spoiling the appearance. For this reason, there has been a demand for a device that can be attached to the opening end of a synthetic resin undercover to improve work efficiency and appearance. However, with conventional headrests, if the ends of the skin material are not fixed before the undercover installation process, there is a risk that the ends of the skin material will be exposed to the outside after the undercover is installed, and the ends of the skin material may be exposed. This method has the drawback of requiring a terminal fixing process and an undercover installation process.

The purpose of this invention is to improve work efficiency and appearance, and to provide an undercover for headrests with excellent workability and economy, which allows the process of fixing the end of the opening of the skin material and the process of attaching the undercover to be carried out at the same time. This will become clear from the detailed description below with reference to the drawings.

1 and 2 schematically show an embodiment of an undercover of a headrest according to the present invention, and this undercover 10 is formed of a synthetic resin material into a flat, approximately rectangular shape. A plurality of stopper pieces 11 are formed at appropriate intervals at positions close to the outer peripheral edge of this undercover 10. This stopper piece 11 is located at one side of the undercover 10, that is, at the opening 5 of the skin material 4.
This stopper piece 1 is formed on the side facing the terminal.
1 is inserted into a position close to the end of the opening 5 of the skin material 4. A pair of insertion holes 12 are formed in the undercover 10, and the headrest stay 6 is inserted into the insertion holes 12. In addition, when a bracket (not shown) is fixed to the headrest stay 6 and the under cover 10 is fastened with screws 14 to the screw holes formed in this bracket, or the lower end of the headrest frame 2 is fixed as shown in FIG. A pair of screw holes 13 are formed at positions spaced apart from the insertion hole 12 for securing the undercover 10 with screws 14 to the screw holes 2a formed in the screw hole 2a. The head rest frame 2 is molded from a synthetic resin material, a pad material 3 made of urethane pad or the like is provided around the outer periphery of the head rest frame 2, and the frame 2 and the pad are placed in the opening 5 of the skin material 4 made of cloth or leather. The material 3 is inserted to form the headrest body 1.

Different embodiments of the stopper piece 11 are shown in FIGS. 3A and 3B, and the stopper piece 11 shown in FIG.
The L-shaped horizontal portion 11 b is fixed to one surface of the undercover 10 . Also, Figure 3B
The stopper piece 11 shown in FIG. 1 has a wedge-shaped tip 11a and a downwardly constricted portion 11c.The stopper piece 11 is inserted into the opening 5 of the skin material 4 near the end thereof It is constructed in such a way that it does not fall off. The horizontal portion 11b of the stopper piece 11 is formed when the undercover 10 is molded from a synthetic resin material.
The under cover 10 is inserted into a predetermined position and fixed at the same time as the under cover 10 is molded. In this embodiment, the stopper piece 11 was formed separately, but it can be integrally molded when the undercover 10 is made of synthetic resin, and when the undercover 10 is made of metal. The stopper piece 11 can be formed to stand up by pressing.

The above is the configuration of an embodiment of the undercover of the headrest according to the present invention. According to this configuration, the end of the opening 5 of the skin material 4 is placed on the pad material 3 side as shown in FIG. Fold it in a predetermined manner and bring it into contact, and in this state insert the insertion hole 1 of the undercover 10.
Insert the headrest stay 6 relatively from 2,
The tip 11a of the stopper piece 11 is inserted into the vicinity of the end of the opening 5 of the skin material 4. Next, Undercover 10
The undercover 10 is attached to the lower part of the headrest main body 1 by screwing the screw holes 13 and 14 into the screw holes 2a of the headrest frame 2.

According to the present invention, the undercover can improve the manufacturing efficiency of the headrest and improve the appearance, and the process of fixing the end of the opening of the skin material is completed at the same time as the process of installing the undercover, improving workability and improving the appearance. An economical headrest undercover can be obtained.

[Brief explanation of the drawing]

FIG. 1 is a schematic cross-sectional explanatory view showing a state in which an undercover according to the present invention is fixed to a synthetic resin head rest frame, FIG. 2 is a perspective view showing an embodiment of the undercover according to the present invention, and FIG. 3A and 3B are perspective views showing different embodiments of the stopper piece, and FIG. 4 is a perspective view showing one embodiment with the opening end of the skin material folded. In the figure, 1...head rest main body, 2...head rest frame, 3...pad material, 4...skin material, 5...opening, 6...head rest stay,
10... Undercover, 11... Stopper piece,
11a... Tip of the stopper piece, 12... Insertion hole.

Claims (1)

[Claims for Utility Model Registration] (1) In a headrest undercover that is attached to cover the opening end of the skin material constituting the headrest main body, the undercover is on the side opposite to the opening end of the skin material. It is characterized by having a plurality of stopper pieces protruding from each other at appropriate intervals, and each of the plurality of stopper pieces being inserted into a position close to the end of the opening of the skin material. Headrest undercover. (2) The stopper piece is made of metal or synthetic resin and has a substantially L-shaped cross section, and the lower end of the stopper piece is inserted when the undercover is molded from the synthetic resin so that it is integrated with the undercover. An undercover for a headrest according to claim 1 of the utility model registration claim, characterized in that the headrest undercover is formed as follows.