KR19990026352U - Cover assembly device for car seat back - Google Patents

Abstract

The present invention relates to an apparatus for assembling a cover of an automobile seat back, comprising a compressor, a pneumatic cylinder, a roller attached to a piston of the pneumatic cylinder, and a jig die to which a seat back in a pad state is fixed. The purpose of the present invention is to provide an apparatus for assembling a cover of a seat back for an automobile in which the seat cover is automatically pushed by the pushing pressure of the roller and is automatically covered on the seat back in a pad state.

Description

Cover assembly device for car seat back

The present invention relates to an apparatus for assembling a cover of a seat back for an automobile, and more particularly, to an apparatus for assembling a seat back cover for a vehicle, which enables a simple and convenient seat-covering operation of a conventional manual labor.

In general, as shown in FIG. 2, a covering operation of a conventional seat back for a vehicle is a covering operation in a pad state before a cover is put on the seat back, and a bag-shaped cover having a wire 14 fitted in an open edge thereof. (12) in the upside down state of the pad 20 seated from the top end of the seat back 10, the pad is in the top of the seat back, that is, a hog formed in a concave curved portion that is in close contact with the upper back portion of the upper body of the passenger After fixing the upper end of the cover 12 using a tool to the ring 16, the cover 12 is again placed on the bolster portion 22 of the seatback 10, that is, the convexly curved surface to which the waist of the passenger comes into close contact. After pulling down to the bottom, the wire 14 is pulled and fixed to complete the covering operation of the seat cover 12.

However, in the conventional seatback covering operation as described above, the operator may be injured because the operator's wrist takes a lot of effort when hogging by the tool used, and the bolster part is convex and wide so that the seat cover is covered. There is a lot of power in pulling down the work is inconvenient.

The present invention is to devise a seat back cover assembly device to solve the above inconvenience, comprising a compressor, a pneumatic cylinder, a roller attached to the piston of the pneumatic cylinder, a jig die to which the seat back of the pad state is fixed, It is an object of the present invention to provide a cover assembly device for an automobile seat back which is automatically covered by a seat back in a pad state while the seat cover is automatically pushed by the pushing force of the roller by the vertical movement of the roller.

1 is a schematic view showing a cover assembly device for a seat back for an automobile according to the present invention,

2 is a schematic view showing a cover assembling device of a conventional seat back for a vehicle;

<Explanation of symbols for main parts of the drawings>

10: Seat back 12: Cover

14: Wire 16: Hog ring

18: Frame 20: Pad

22: bolster part 24: compressor

26: pneumatic cylinder 28: roller

30: Magic tape 32: Piston

34: jig die 35: Jijiba

36: Hook

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

The cover assembly apparatus for automobile seatback of the present invention includes a jig die 34 to which the seatback 10 in a pad state is fixed, a pneumatic cylinder 26 fixed to the front and rear of the jig die 34, and the pneumatic cylinder ( A compressor 24 providing air to the air 26 and an end of the piston 32 of the pneumatic cylinder 26 and pushing the seat cover 12 to the seat back 10 in the pad 20 state from the top. It is characterized by consisting of a roller 28 to be covered.

In particular, in order to fix the middle portion of the seat cover 12, the magic tape 30 is attached to the middle portion of the seat cover 12 to the seatback 10 in the pad 20 state.

The present invention is described in more detail as follows.

1 is a schematic view showing a cover assembly apparatus for an automobile seatback according to the present invention and a use state thereof, and reference numeral 10 denotes a seatback before the seat cover 12 is covered.

Here, the seat back 10 is fixed to the jig die 34. The jig die 34 has a support plate and a fixed end to which the frame 18 of the seat back 10 is fixed onto the support plate.

In addition, an elongated support bar 35 of one end is vertically bent is attached to the back plate of the jig die 34.

At this time, the pneumatic cylinder 26 is mounted so that the piston 32 protrudes downward in the vertical bent end and the bent portion of the support bar 35.

In addition, the pneumatic cylinder 26 is connected to the air compressor 24 for supplying air.

Meanwhile, a cylindrical roller 28 is mounted at the end of the piston 32 of the pneumatic cylinder 26.

Here, the state of use of the cover assembly of the seat back provided as described above is as follows.

First, the seat cover 12 in an inverted state is placed only on the upper end of the seat back 10 in the pad state fixed to the jig die 34, and the upper end of the seat back in the pad state, that is, the upper part of the upper body of the passenger is in close contact. Instead of fixing the seat cover to the conventional hog ring 16 formed in the concavely curved portion, the seat cover 12 is fixed using a conventional magic tape 30.

Next, the pneumatic cylinder 26 is operated while the compressor 24 is operated, and the piston 32 of the pneumatic cylinder 26 moves downward.

Simultaneously with the downward movement of the piston 32, the roller 28 attached to the end of the piston 32 is also moved downward. The roller 28 is compressed to the front and rear surfaces of the seat back 10. That is, the seat cover 12 which is covered up to the upper end of the seatback 10 is pressed and moved downward.

Accordingly, the seat cover 12 is pushed to the lower end of the seat back 10 by the continuous downward movement of the roller 28.

On the other hand, the end of the seat cover 12 covered to the bottom end of the seat back 10 is fixed to the hook 36 formed on the bottom of the seat back.

As described above, according to the apparatus for assembling the cover of the seat back for a vehicle according to the present invention, the seat covering operation, which requires a lot of manual labor, can be easily and conveniently performed, thereby improving workability.

Claims (2)

The cover assembly apparatus for the automobile seatback includes a jig die 34 to which the seatback 10 in a pad state is fixed, a pneumatic cylinder 26 fixed to the top and back of the jig die 34, and a pneumatic cylinder 26. It is attached to the compressor 24 for providing air and the end of the piston 32 of the pneumatic cylinder 26 so that the seat cover 12 is pushed over the seat back 10 in the pad 20 state from the top. Cover assembly device for automobile seat back, characterized in that consisting of a roller (28). The method according to claim 1, wherein the magic tape 30 is attached to the middle portion of the seat cover 12 to the seatback 10 in the pad 20 state to fix the middle portion of the seat cover 12. Cover assembly device of car seat back.