JPH0593398U - Automotive seat trim terminal fixing structure - Google Patents

Abstract

(57) [Abstract] [Purpose] To improve the appearance of a trim terminal fixing structure for a vehicle seat and to facilitate the work of fixing the trim terminal. [Structure] An edge member 11 previously sewn to one end 12a of a trim 12 with a sewing thread 13 is attached to a seat frame 10
The outer peripheral rising edge 10b of the seat frame 10 with the stop needle 14a.
Fix to a.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an improvement in a trim terminal fixing structure for a vehicle seat.

[0002]

[Prior Art]

 BACKGROUND ART Conventionally, an automobile seat is composed of a seat cushion 1, a seat back 2 and a headrest 3 as shown in FIG. 5. For example, the seat cushion 1 is made of a synthetic resin as shown in FIG. The surface of the pad 5 set on the frame 4 is covered with a trim 6, and the end 6a of the trim 6 is fixed to the bottom of the seat frame 4 with a large number of metal staples (steaples) 7.

[0003]

[Problems to be solved by the device]

 However, since the trim 6 is manually fixed by pulling the trim 6 toward the end while providing the tension, the end 6a is fixed to the seat frame 4 by the stop needle 7, so that the pulling force and the stop of the trim 6 are not fixed. There is a problem that the trim 6 is wrinkled due to the variation of the fixed position of the needle 7 and the appearance is impaired. Further, there is a problem that it is difficult to fix the stop needle 7 while pulling the trim 6.

Therefore, an object of the present invention is to provide a trim terminal fixing structure for a vehicle seat, which has an improved appearance and can easily fix the trim terminal.

[0005]

[Means for Solving the Problems]

 In order to achieve the above object, the present invention provides a trim terminal fixing structure for an automobile seat in which the surface of a pad set on a seat frame is covered with a trim and the end of the trim is fixed to the seat frame. An edge member that can be fitted is provided on the rising edge of the outer periphery of the, and the outer surface side of the edge member is covered with the trim, while the end of the trim is sewn with a sewing thread at the rear part in the fitting direction of the edge member. The front end of the edge member in the fitting direction is fixed to the seat frame with a stop needle.

[0006]

[Action]

 According to the present invention, the edge member is sewn to one end of the trim with the sewing thread in advance, the edge member is fitted to the outer peripheral rising edge of the seat frame, and then the edge member is attached to the outer peripheral rising portion of the seat frame with the stop needle. After fixing, set the pad on the seat frame, turn the trim from the outside to the inside to cover the surface of the pad, and fix the other end of the trim to the bottom of the seat frame with a stop needle.

Alternatively, if the other end of the trim is previously fixed to the bottom of the seat frame with a stop needle or the like, the pad is set on the seat frame and the trim is turned from the inside to the outside to cover the surface of the pad. Then, fit the edge member at one end of the trim to the outer peripheral rising edge of the seat frame, and fix the edge member to the outer peripheral rising portion of the seat frame with a stop needle.

In any of the fixing methods described above, simply by fitting the edge member into the rising edge of the outer periphery of the seat frame, the trim is pulled toward the end to provide a uniform tension. Since it is only necessary to fix it to the seat frame with the retaining needle, the pulling force of the trim does not vary, and even if the fixing position of the retaining needle varies, the trim does not wrinkle and the appearance improves. .. In addition, the trim needle is covered and hidden by the trim terminal, which also improves the appearance.

Further, since the edge member is fitted to the outer peripheral rising edge of the seat frame, it also serves as a measure against the edge of the outer peripheral rising edge. Furthermore, since the trim can be pulled simply by fitting the edge member to the rising edge of the outer periphery of the seat frame, the work of fixing the stop needle can be easily performed.

[0010]

【Example】

 Hereinafter, the present invention will be described in detail with reference to the illustrated embodiments. As shown in FIG. 2 and FIG. 3, an inverted J-shaped edge having a hook portion 11a that can be fitted from above to the outer peripheral rising edge 10b of the outer peripheral rising portion 10a of the seat frame 10 made of synthetic resin of the seat cushion 1. A member 11 is provided. The edge member 11 is manufactured by extrusion molding of synthetic resin and cut into a suitable length.

On the other hand, the trim 12 is set to a length that covers the outer surface side of the leg portion 11b of the edge member 11 fitted in the outer peripheral rising edge 10b of the seat frame 10. One end 12a of the trim 12 is previously sewn to the rear portion (upper side in FIG. 2) of the edge portion 11 of the edge member 11 in the fitting direction with a suture thread 13 at an appropriate pitch.

In the above-mentioned configuration, the first fixing method is, as shown in FIG. 2, that the hook portion 11 a of the edge member 11 is fitted into the outer peripheral rising edge 10 b of the seat frame 10 from above, so that one end of the trim 12 is fitted. 12a is rolled up, and the tip portion (the lower side in FIG. 2) of the leg portion 11b of the edge member 11 in the fitting direction is fitted to the outer peripheral rising portion 10a of the seat frame 10 at an appropriate pitch with a metal stopper needle (steep). ) 14a.

After that, the pad 15 is set on the seat frame 10, and the trim 12 is turned from the outside to the inside as shown by the arrow to cover the surface of the pad 15, and as shown in FIG. The other end 12b is fixed to the bottom portion 10c of the seat frame 10 with a stop needle 14b.

In the second fixing method, the other end 12b of the trim 12 is fixed in advance to the bottom portion 10c of the seat frame 10 with a stop needle 14b, and the pad 15 is set on the seat frame 10. After that, the trim 12 is turned from the inside to the outside to cover the surface of the pad 15, and then the hook portion 11a of the edge member 11 sewn to one end 12a of the trim 12 is attached to the outer peripheral rising edge 10b of the seat frame 10 from above. Fitting, and then one end 12a of the trim 12 is rolled up, and the tip of the leg 11b of the edge member 11 is fixed to the outer peripheral rising portion 10a of the seat frame 10 with a stop needle 14a at an appropriate pitch. ..

In the fixing method described above, the trim 12 is pulled toward the terminal end to provide a uniform tension simply by fitting the edge member 11 into the outer peripheral rising edge 10b of the seat frame 10. Therefore, in this state, the edge member 11 can be fixed to the seat frame 10 with the stop needle 14a, so that the tensile force of the trim 12 does not vary. Moreover, since the trim 12 is pulled by the edge member 11, wrinkles or the like do not occur in the trim 12 even if the fixing position of the stop needle 14a varies. The stop needle 14a is covered and hidden by the one end 12a of the trim 12. From these points, the appearance is improved.

On the other hand, since the edge member 11 made of synthetic resin is fitted into the outer peripheral rising edge 10b of the seat frame 10, the edge of the outer peripheral rising edge 10b can also be taken as a measure. Furthermore, since the trim member 12 can be held in a pulled state only by fitting the edge member 11 into the outer peripheral rising edge 10b of the seat frame 10, the fixing work of the stop needle 14a can be easily performed.

[0017]

[Effect of the device]

 As is clear from the above description, in the trim terminal fixing structure of the present invention, the edge member previously sewn to one end of the trim with the sewing thread is fitted to the rising edge of the outer periphery of the seat frame, and the edge member is stopped. The needle is fixed to the rising edge of the outer periphery of the seat frame. Therefore, just by fitting the edge member to the rising edge of the outer periphery of the seat frame, the trim is pulled toward the end and evenly tensioned. Even if the fixing positions of the trims vary, wrinkles will not occur in the trim and the appearance will be improved. Also, the trim terminal can cover and hide the stop needle, which also improves the appearance.

Further, since the edge member is fitted into the outer peripheral rising edge of the seat frame, it is also a countermeasure against the edge of the outer peripheral rising edge, and the trim can be pulled only by fitting the edge member into the outer peripheral rising edge of the seat frame. Since it is possible to fix it, it becomes easy to fix the stop needle.

[Brief description of drawings]

1 is a sectional view of the trim fixing structure of the present invention taken along the line AA of FIG.

FIG. 2 is a sectional view of the trim fixing procedure of FIG.

FIG. 3 is a perspective view of an edge member.

FIG. 4 is a sectional view of a conventional trim fixing structure corresponding to line AA in FIG.

FIG. 5 is a perspective view of a vehicle seat.

[Explanation of symbols]

10 ... Seat frame, 10a ... Outer peripheral rising portion, 10b
... Outer peripheral rising edge, 11 ... Edge member, 12 ... Trim, 1
2a ... Terminal, 13 ... Sewing thread, 14a ... Stop needle, 15 ... Pad.

Claims (1)

[Scope of utility model registration request] 1. In a trim terminal fixing structure for an automobile seat, wherein a surface of a pad set on a seat frame is covered with a trim, and a terminal of the trim is fixed to the seat frame, the structure can be fitted to an outer peripheral rising edge of the seat frame. An edge member is provided, the outer surface side of the edge member is covered with the trim, the end of the trim is sewn to the rear portion in the fitting direction of the edge member with a sewing thread, and the front portion in the fitting direction of the edge member is A structure for fixing a trim end of an automobile seat, which is fixed to the seat frame with a staple.