JP2002159378A - Seat for automobile - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a seat for an automobile in which appearance is improved and cost is decreased by excluding a side cover for hiding a reclining device. SOLUTION: An arm cover pad 17 is integrally molded with a seat cushion pad on the back side of a pad side on the reclining device 14 side and the outside face 24 of a seat cushion hinge arm 21 of the reclining device 14 and the apex 25 of the arm are covered by the arm cover pad 17, and a trim cover 18 is extended to the arm cover pad 17 and is covered on the seat cushion pad and the arm cover pad 17 is lain along the outer periphery of the apex 25 of the arm by a part 19 covering the arm cover pad 17 and the outer periphery of the arm cover pad 17 is covered therewith and is sewn together.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a motor vehicle seat in which a seat back is angle-adjustably supported on a seat cushion by at least a one-sided reclining device.

[0002]

2. Description of the Related Art In this kind of automobile seat, a reclining device is hidden by attaching a side cover to a seat cushion side, but a cushion width is reduced at a place where the reclining device is attached by the side cover. The side cover not only looks bad, but also increases the cost.

[0003]

SUMMARY OF THE INVENTION It is an object of the present invention to provide an automobile seat which improves the appearance by reducing a side cover for hiding the reclining device and reduces the cost.

[0004]

Means corresponding to the object and the operation thereof
A seat cushion pad integrally forms an arm cover pad on the back side of the pad side on the reclining device side, and the seat cover hinge of the reclining device is formed on the arm cover pad.・ The outer surface of the arm and the arm tip are covered, and the trim cover is
The arm cover pad extends over the pad and is placed over the seat cushion pad, and the arm cover pad extends along the outer periphery of the arm tip at a portion covering the arm cover pad, and the outer periphery of the arm cover pad The arm cover pad is reclined with the trim cover by stitching.
Shaped around the device, side cover,
Omit garnish etc.

Further, the present invention provides a seat cushion
The pad integrally molds the arm cover pad on the back side of the pad side on the reclining device side,
Then, the arm cover pad covers the outer surface and the arm tip of the seat cushion hinge arm of the reclining device, and the trim cover is
The arm cover pad extends over the seat cushion pad, and the shaped core is
A seat back hinge arm of the reclining device, made on a curved plate having a flange with a plurality of notches cut out at appropriate intervals, and covering the outer periphery of the arm cover pad and the reclining device. It is sewn to its trim cover so that it extends to the outside surface of the car, and its core forms around the reclining device, eliminating side covers, garnishes and the like.

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an automobile seat according to the present invention will be described with reference to a specific example shown in FIG.
3 shows an embodiment 10 of the car seat of the present invention embodied in the front seat of a passenger car, and the front seat 10 is mounted on the floor with a seat truck (not shown). Sheet
The cushion 11 and a seat back 12 supported by the reclining device 14 and a free hinge (not shown) so as to be adjustable in angle to the seat cushion 11.
And a head restraint 13 removably attached to the seat back 12.

In the front seat 10, the seat
A cushion pad 15 integrally forms an arm cover pad 17 behind the pad side 16 on the side of the reclining device 14 and the arm cover pad 17.
Reclining device 1 with cover pad 17
4, the outer surface 24 and the arm tip 25 of the seat cushion hinge arm 21 are covered, and a trim cover 18 extends over the arm cover pad 17 and is placed over the seat cushion pad 15. Then, the arm cover pad 1 is placed on the outer periphery of the arm tip 25 at a portion 19 covering the arm cover pad.
7, the outer periphery of the arm cover pad 17 is wrapped and stitched.

[0008] The trim cover is sewn to the covering portion 19 with a tying string 20 as shown in FIG.
Then, by tying the knotted string 20, the outer periphery of the arm cover pad 17 is wrapped around the arm tip 25 to form a shape.

In the front seat 10, reference numeral 22 denotes a seat back hinge arm, and
23 is a return spring.

Therefore, in the front seat 10, the reclining device 14 is attached to the arm cover pad 17 by sewing the trim cover 18 together.
The seat cushion hinge arm 21 can be shaped around its arm tip 25 to eliminate side covers, garnishes, etc., and improve appearance.
And cost is reduced.

FIGS. 4-6 show an embodiment 30 of an automobile seat of the present invention, as embodied in an improved passenger car front seat, and the front seat 30 shown in FIG.
The seat 30 is supported by the seat cushion 31 mounted on the floor by a seat track (not shown) and the seat cushion 31 by the reclining device 14 and a free hinge (not shown) so as to be adjustable in angle. Seat back 12 and its seat back 1
2 and a head restraint 13 which is detachably attached to the head restraint 13.

In the front seat 30, the seat
A cushion pad 15 integrally forms an arm cover pad 17 behind the pad side 16 on the side of the reclining device 14 and the arm cover pad 17.
Reclining device 1 with cover pad 17
4, the outer surface 24 and the arm tip 25 of the seat cushion hinge arm 21 are covered, and a trim cover 18 extends over the arm cover pad 17 and is placed over the seat cushion pad 15. Further, the shaping core material has a plurality of notches 35 at appropriate intervals.
Flange 3 with notches 35, 35, 35, 35, 35
4 is formed from a resin, and covers the outer periphery of the arm cover pad 17 and the reclining device 14 to cover the reclining device.
It extends to the outer surface 26 of the seat back hinge arm 22 of the device 14 and is sewn to its trim cover 18.

In the front seat 30, reference numeral 23 denotes a return spring.

Accordingly, in the front seat 30, the arm cover pad 17 and the trim cover 18 are separated from the core member 32 by the seat cushion hinge arm 21 of the reclining device 14.
Profiled around its arm tip 25, eliminating side covers, garnishes, etc., improving appearance and reducing costs.

As will be apparent from the specific embodiments of the present invention described above with reference to the drawings, for those having ordinary skill in the art to which the present invention pertains, the subject matter of the present invention is as follows: , The nature of the invention (nat
ure) and essence (substance)
Then, they are easily embodied in another mode that is objectively recognized as including them. Of course, the content of this invention is
According to the subject of the invention (be commensura
te with), and is essential for the establishment of the invention.

[0016]

As will be understood from the above, in the automobile seat of the present invention, the seat cushion pad is formed integrally with the arm cover pad on the rear side of the pad side on the reclining device side. And the arm cover pad covers the outer surface of the reclining device seat cushion hinge arm and the arm tip, and a trim cover extends to the arm cover pad to extend the seat cover. The arm cover is placed over the cushion pad, and the arm cover pad
Since the cover pad is moved along the arm cover pad and the outer periphery of the arm cover pad is wrapped around the arm cover pad, the arm cover pad and the trim cover of the automobile seat of the present invention are stitched together with the trim cover. Shaped around the reclining device, side covers, garnishes, etc. are omitted and the cushion width is not narrowed at the place where the reclining device is attached, appearance is improved, and cost is reduced, As a result, it is very useful and practical for automobile seats where the seat back is angle-adjustably supported on the seat cushion by the reclining device.

Further, in the automobile seat of the present invention, the seat cushion pad is formed integrally with an arm cover pad on the rear side of the pad side on the reclining device side, and the arm cover pad is formed. The pad, the seat cushion, the reclining device
Covering the outer surface of the hinge arm and the arm tip, a trim cover extends over the arm cover pad and covers the seat cushion pad, and a plurality of shaped cores are provided at appropriate intervals. It is made in a curved plate with a flange that cuts out the notch, and its arm
Cover the outer periphery of the cover pad and the reclining device and the seat of the reclining device;
Because the trim hinge cover is sewn to the trim cover so as to extend to the outer surface of the back hinge arm, in the automotive seat of the present invention, the arm cover pad and trim cover are wrapped around the reclining device with the core material. The side cover, garnish, etc. are omitted and the cushion width is not narrowed at the place where the reclining device is attached, the appearance is improved, and the cost is reduced, and as a result, the seat back is reduced Very useful and practical for automotive seats where the reclining device is angle adjustable supported on the seat cushion.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a specific example of an automobile seat of the present invention embodied in a front seat of a passenger car.

FIG. 2 is a sectional view taken along line 2-2 in FIG.

FIG. 3 is a partial perspective view partially showing a seat cushion pad and a trim cover.

FIG. 4 is a perspective view showing a specific example of an automobile seat according to the present invention as embodied in an improved front seat of a passenger car;

FIG. 5 is a sectional view taken along line 5-5 in FIG. 4;

FIG. 6 is a perspective view showing a shaped core.

[Explanation of symbols]

 Reference Signs List 10 car seat / front seat 11 seat cushion 12 seat back 14 reclining device 15 seat cushion pad 16 pad side 17 arm cover pad 18 trim cover 19 part covering arm cover pad 20 Sewing cord 21 Seat cushion hinge arm 24 Outer side surface 25 Arm tip 30 Car seat / front seat 31 Seat cushion 32 Shaped core material 33 Curved plate 34 Flange 35 Notch

Claims (2)

[Claims] A seat cushion pad integrally forms an arm cover pad on a rear side of a pad side on a reclining device side, and the arm cover pad forms an arm cover pad for the reclining device. The outer surface of the seat cushion hinge arm and the arm tip are covered and a trim cover extends to the arm cover pad to extend the seat cushion hinge.
Where the arm cover pad is placed over the pad, and the arm cover pad is laid along the outer periphery of the arm tip at the portion covering the arm cover pad, and the outer periphery of the arm cover pad is wrapped and sewn Car seat. 2. A seat cushion pad integrally molded with an arm cover pad on a rear side of a pad side on a reclining device side, and the arm cover pad is used to form an arm cover pad on the reclining device. A trim cover extends over the arm cover pad and covers the seat cushion pad, and covers the outer surface of the seat cushion hinge arm and the arm tip. Made on a curved plate with a flange that cuts out several notches at intervals,
And an automobile seat that is sewn to the trim cover so as to cover the outer periphery of the arm cover pad and the reclining device and extend to the outer surface of the seat back hinge arm of the reclining device.