JPH0247912Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a seat back cover that covers a seat back pad to form a seat back, and more particularly to a seat back cover for a hinged seat in which the cover body is formed into a bag shape.

Conventionally, this type of seat back cover has been formed into a bag shape that matches the outer shape of the seat back pad 2 covered by the cover main body 1, as shown in FIGS. A lid body 4 is formed, and droops 5, 5 are formed on both left and right edges of the lid body 4. Further, pin holes 8, 8 through which hinge pins 7, 7 are inserted are bored in the lower portions of the left and right gussets 6, 6 of the cover body 1.

The seat back cover constructed as described above is applied to the seat back pad 2 by the following procedure.

The cover body 1 is placed over the seat back pad 2 from above, and the hinge pins 7, 7 protruding from the lower part of the seat back pad 2 are inserted into the left and right pin holes 8, 8.

A lid end 4' is stapled to the front edge 3' of the lip 3 of the cover body 1, and sag 5, 5 is wrapped between the seat back pad 2 and the gussets 6, 6 of the cover body 1.

The coating operation is thus completed.

Therefore, the means for attaching the sag 5, 5 covering the hinge portion is to attach the sag 5, 5 to the seat back pad 2.
Since the sag 5, 5 was simply inserted between the gussets 6 and 6, as the seat repeatedly deformed due to the pressure from the occupant, the sag 5, 5 slipped down, causing the seat back pad 2 and There was a problem with the frame being exposed.

The present invention aims to eliminate such defects of conventional products.

The basic structure of the present invention to achieve this objective is to drill a pin hole at a predetermined position in the sag that covers the hinge part, and to prevent the sag from shifting by inserting the hinge pin into the pin hole. This is what I did.

Hereinafter, embodiments of the present invention will be described based on the drawings.

Fig. 3 is a partially cutaway perspective view of the seat back cover of the present invention placed over the seat back pad. is formed.

A lid body 4 is formed on the lip 3 of the cover body 1,
Hangs 5, 5 are formed on both left and right edges of the lid 4, and pin holes 8, 8 are bored approximately in the center of the sag 5, 5.

In addition, the lower edges 6', 6' of the gussets 6, 6 forming the mouth edge 3 of the cover body 1 are in contact with the hinge pins 7, 7 that protrude from the lower sides of the seat back pad 2 when the cover body 1 is covered. It is curved.

The seat back cover of the present invention constructed as described above is applied to the seat back pad 2 by the following procedure.

The cover main body 1 is placed over the seat back pad 2 in which the seat frame 9 and hinge pins 7, 7 are assembled (FIG. 3).

Pull up the left and right hangings 5, 5 and insert the pin holes 8, 8.
Insert the hinge pins 7, 7 into the seat back pads 2 and the gussets 6, 6, and insert the hinge pins 7, 7 into the seats.
Fold in the part from step 5.

The lid tip 4' is attached to the front edge 3' of the lip 3 of the cover body 1 (FIG. 4).

In this way, the seat back pad 2 is coated.

Therefore, by inserting the hinge pins 7, 7 into the pin holes 8, 8 formed in the sag 5, 5, the sag 5, 5 is completely fixed to the hinge pin 7, 7, and the seat is fixed by the pressure received from the seated person. Even if it is deformed and the sag 5, 5 is pulled downward, the sag 5, 5 will not fall off.

Since the present invention is configured as described above, it has the following effects.

Even if the seat repeatedly deforms due to pressure from the occupant, it will not sag and fall off.
Seat back pads and seat frames are not exposed, and the beauty of the hinge area is not compromised.

By inserting a hinge pin into a pin hole formed in the sag, the lid is positioned, which simplifies the covering operation of the lid, and stabilizes the shape and improves the finish.

[Brief explanation of drawings]

1 and 2 show a conventional example, and FIG. 1 is a partially cutaway perspective view of a conventional hinged seat with a seat back cover placed over a seat back pad;
Figure 2 is a perspective view of the seat back cover after it has been covered, Figures 3 and 4 show embodiments of the invention, and Figure 3 shows the seat back cover of the hinged seat of the invention. FIG. 4 is a partially cutaway perspective view of the seat back cover in a state where it is covered with the seat back pad, and FIG. 4 is a perspective view of the seat back cover with the seat back pad completely covered. In the figure, 1 is a cover body, 3 is a mouth edge, 4 is a lid body, 5 is a droop, 7 is a hinge pin, and 8 is a pin hole.

Claims (1)

[Scope of utility model registration request] In a seat back cover for a hinged seat, the seat body is formed into a bag shape, a lid is formed on the mouth edge of the seat, and sag is formed on both left and right edges of the lid, A seat back cover for a hinged seat, characterized in that a pin hole for a hinge pin is bored at the position.