JPH035344Y2 - - Google Patents

Description

[Detailed description of the invention] (Industrial application field) This invention relates to a vehicle seat (automobile seat).
More specifically, the present invention relates to an improvement of a holding member that holds a cushion body of a seat cushion.

(Prior Art) Conventionally, this type of automobile seat has a molded foam part placed on an elastic support member stretched over a frame, and this foam part is covered with a skin member. Ta. The elastic support member was attached to the frame by having its end hooked into a hole formed in the frame. The end of the skin member was tied to the lower side of the frame with a hogging ring. That is, a hole for fixing the elastic support member was formed in the frame-like frame, and a hole for fixing the end of the skin member was formed in the lower side of the frame.

(Problems to be solved by the invention) In conventional seat cushions for automobile seats, the elastic support members were fixed to holes in the frame and the elastic support members were stretched over the frame. The man-hours were complicated and labor-intensive.

This invention was made in order to solve this problem, and the purpose is to obtain a seat cushion for a vehicle seat that can easily perform the work of attaching the frame of the elastic support member and reduce labor. shall be.

(Means for Solving the Problems) A seat cushion for a vehicle seat according to this invention has a hook part formed at the end of an elastic support member that is stretched and attached to an outer frame, A bulge is provided in the portion, and a hole is bored in the bulge.

(Function) In this invention, the hook part formed at the end of the elastic support member is fixed to the end of the outer frame,
The elastic support member can be stretched over the outer frame, and the end of the skin member can be tied to the hole in the bulge of the elastic support member.

(Embodiment) An embodiment of this invention will be described based on FIGS. 1 to 5. 1 is a seat cushion for a car seat, with a molded foam pad 2
A rubber support member 4 stretched on a frame-like frame 3.
This foam part 2 is placed on top of the skin member 5.
It is covered with The frame-like frame 3 has a U-shaped cross section and is disposed along the depth direction of the seat cushion 1 with openings facing each other. A rubber support member 4 is attached to this frame-like frame 3. As shown in FIGS. 4 and 5, the rubber support member 4 has recesses 4 in the horizontal direction at both ends 4a.
b is formed. The opening width of the recess 4b is narrower than the thickness of the frame 3, and the recess 4b is shaped so that it can be inserted into the lower side 3a of the frame 3. Further, on the outside of this recess 4b, a bulge 6 is provided in the depth direction of the seat cushion 1.
are formed, and holes 6a are bored in the bulge 6 at predetermined intervals. Therefore, the rubber support member 4 is attached along the frame-like frame 3, and the recess 4
b is inserted into the lower side 3a of the frame 3. Then, the end 5a of the skin member 5 is tied to the hole 6a of the bulge 6 of the rubber support member 4.

According to the seat cushion 1 for an automobile seat having the above configuration, the rubber support member 4 is connected to the frame-shaped frame 3.
By inserting the recess 4b of the rubber support member 4 into the lower side 3a of the frame 3, the rubber support member 4 can be easily stretched over the frame 3. Furthermore, the end 5a of the skin member 5 can be tied to the hole 6a formed in the bulge 6 of the rubber support member 4 with a hogging ring.

In the above embodiments, the elastic support member is made of rubber, but the elastic support member is not limited to this, and may be made of spring, for example. Further, although the recessed portion of the rubber support member is formed along the depth of the seat cushion, at least the recessed portion may have a shape that allows it to be hooked to the frame.

(Effects of the invention) As explained above, this invention provides a hook part and a bulging part at the end of the elastic support member stretched over the outer frame, and connects the end of the skin member to the bulging part. Due to the simple structure of providing holes, a seat cushion for a vehicle seat can be obtained in which the work of attaching the elastic support member to the outer frame is easy and the work effort can be reduced.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of a seat cushion for an automobile seat showing one embodiment of the present invention, Fig. 2 is a sectional view taken along the - line in Fig. 1, and Fig. 3 shows the main parts of Fig. 2. 4 is a side view of the elastic support member shown in FIG. 3, and FIG. 5 is a perspective view of the elastic support member shown in FIG. 4. In the figure, 1 is a seat cushion, 4 is an elastic support member, 4b is a hook, 5 is a bulge, and 5a is a hole.

Claims (1)

[Scope of utility model registration request] In a seat cushion for a vehicle seat, in which a cushion part is placed on an elastic support member stretched over an outer frame, and the cushion part is covered with a skin member, a hook part is formed at an end of the elastic support member; a bulging portion is provided in the hooking portion;
A seat cushion for a vehicle seat, characterized in that a hole is formed in the bulge.