JPH018235Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a mechanism for processing the center opening end portion of a trim cover in a so-called perforated headrest among headrests attached to a vehicle seat.

(Prior Art) A perforated headrest having an opening in the center and having a net etc. attached to the opening as shown in FIG. 4 is usually used as shown in FIG. As seen in A and B, the terminal portion A is fixed to the pad B by a tack C or is attached using an adhesive D.

(Problem to be solved by the invention) However, according to the above-mentioned conventional methods, both require a lot of man-hours, and in the case of the former, because they are only partially stopped, it is difficult to make the corners uniform, resulting in wrinkles. On the other hand, in the case of the latter, the adhesive not only adheres to the surface of the main body and reduces the value of the product, but also has a negative impact on the human body because it uses organic solvents. However, there are some problems with this.

(Means for Solving the Problems) In view of the above problems, the present invention provides a processing mechanism for the end portion of a trim cover in a perforated headrest that not only does not take much time to process, but is also inexpensive and has a good appearance. The purpose is to provide a perforated headrest with an opening in the center, and the center opening end edge of the trim cover attached to the headrest has a
While a thick and hard locking member is installed, a locked portion into which the locking member is inserted is formed between the inner frame of the headrest pad and the outer peripheral surface of the headrest stay frame. be.

(Example) The present invention will be described in detail below based on the illustrated example.

1 and 2 show a perforated headrest equipped with an end processing mechanism according to an embodiment of the present invention, and reference numeral 1 in the figures indicates a headrest pad constituting a headrest main body 2; It has the shape of a picture frame with an opening 3 at the top, and its upper side 1a and left and right sides 1c, 1d are formed in a U-shape in cross section, while the lower side 1b is fitted with a stay frame 5a from below. It consists of only the front and rear parts with the top and bottom ends open to allow for the movement of the body.

4 is an inner frame attached along the inner surface of the headrest pad 1;
It has a similar shape to the headrest pad 1, with its upper side 4a and both sides having a U-shaped cross section, and its lower side 4b consisting only of opposing front and rear surfaces.

Reference numeral 5 denotes a head rest stay, and the stay frame 5a inserted into the pad 1 is attached along the inner frame 4, and between each side of the inner frame 4, an end plate 9 of a trim cover 7, which will be described later, is attached.
A gap 6 is formed into which the holder is inserted.

Reference numeral 7 designates a trim cover that covers the outer periphery of the headrest pad 1. A similar opening 8 is formed at a position corresponding to the opening 3 of the pad 1, and the end edge 7a forming this opening 8 is A plate 9 having some thickness and hardness is attached.

In the headrest having the above structure, the headrest stay 5 is installed from below into the pad 1 to which the inner frame 4 is attached, and the trim cover 7 is placed over the opening end edge 7 of the trim cover 7.
When the plate 9 of a is inserted into the gap 6 formed between the inner frame 4 and the stay frame 5a, the plate 9 is tightly held by both frames 4 and 5a, and as a result, the opening end edge of the trim cover 7 7
a can be processed easily and with good appearance, and the stay frame 5a is also strongly held.

FIG. 3 shows a processing mechanism according to another embodiment of the present invention, and in the following description, the same members as in the above embodiment are given the same reference numerals, and the explanation thereof will be omitted.

Reference numeral 10 in the figure is a bracket for hooking the cover terminal part interposed between the pad inner frame 4 and the stay frame 5a. Specifically, this bracket 10 is formed in a frame shape to cover the outside of the stay frame 5a, and has a chevron shape. Alternatively, it is composed of a valley-shaped covering portion 10a and a locking leg portion 10b that extends integrally from the covering portion 10a and is bent halfway toward the covering portion 10a, and this locking leg portion 10b and the pad inner frame 4 are adapted to lock an opening end edge 7a of a trim cover 7, which will be described later.

On the other hand, the trim cover 7 has a
A bead 11 is formed as a locking member.

Therefore, in this embodiment, after covering the trim cover 7, the bead 11 of the opening end edge 7a is connected to the locking leg 10b of the bracket 10 and the pad inner frame 4.
If the bead 11 is locked with the end of the locking leg 10b of the bracket 10, the opening end edge 7a of the trim cover 7 can be easily and visually processed. It is something that

According to this embodiment, the terminal portion 7 of the trim cover 7
It is not necessary to attach a plate to a, and furthermore, it is possible to completely prevent displacement due to vibrations, etc.

It should be noted that the structure of the locking member attached to the end of the trim cover does not matter, as long as it is locked to the locked part formed between the stay frame and the inner frame. The design of the locked portion can also be changed in various ways depending on the locking member.

(Effects of the invention) As described above, according to the invention, in a perforated headrest, a hard and thick locking member is attached to the edge of the central opening of the trim cover, and this locking member is attached to the headrest. Since it is inserted into the locked part provided between the stay frame inside the pad and the inner frame of the pad, not only can terminal processing be done quickly and easily, but also the corners will not sag. The stay frame and head rest pad can be processed to look good in a taut state without wrinkles, and since the stay frame and head rest pad are firmly held, there is no misalignment between the stay frame and the head rest pad. .

Furthermore, since materials such as adhesives that have a negative effect on the human body are not used, safe work is guaranteed.

[Brief explanation of the drawing]

Figure 1 is a perspective view of a headrest equipped with a mechanism according to one embodiment of the present invention, Figure 2 is an exploded view of the same headrest, and Figure 3 is a headrest equipped with a mechanism according to another embodiment of the present invention. FIG. 4 is an overall perspective view of a perforated headrest, and FIGS. 5A and 5B are perspective views of main parts showing a conventional processing mechanism. In the figure, 1 is a headrest pad, 2 is a headrest body, 3 is an opening, 4 is an inner frame, 5 is a headrest stay, 5a is a stay frame, 6 is a gap, 7 is a trim cover, 9 is an end plate, 1
0 is a bracket, 10b is a locking leg, and 11 is a bead.

Claims (1)

[Scope of utility model registration request] In a perforated headrest with an opening in the center, a thick and hard locking member is attached to the end edge of the center opening of the trim cover attached to the headrest, while a frame inside the headrest pad and the head are attached. A processing mechanism for a trim cover end portion in a perforated headrest, characterized in that a locked portion into which the locking member is inserted is formed between the outer peripheral surfaces of the rest stay frame.