JPH0523951U - Cantilever stay type head restraint seat back - Google Patents

Abstract

(57) [Summary] [Purpose] To prevent the end of the epidermis from being flipped over and protruding to the lower end of the stay cover at the attachment position of the stay cover that covers the cantilever stay of the head restraint. [Structure] A seat back board 14 is provided on the back of the seat back with a stay cover holder 15 covering the rear side of the cantilever stay, and a stay cover 16 is protruded inward. A push-kill flange 17 that cuts into the seat back pad 11 from above the outer skin 12 is provided at the lower end, and is assembled to the stay cover holder 15 from the front side of the cantilever stay.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a seat back with a cantilever stay type head restraint used for a vehicle seat such as an automobile seat.

[0002]

[Background technology]

 In a cantilever stay type head restraint seat back that is usually used for automobile seats, the head restraint cantilever stay is attached to the seat back holder stay cover holder and its seat back board. The structure that is covered with the stay cover that is assembled to the holder is adopted, so that when the pad is crushed from above the epidermis, the end of the epidermis will be protruded to the lower end of the stay cover. There was a problem turning over.

[0003]

[Challenges for devising]

 An object of this invention is to prevent the end of the skin from being flipped over and protruding to the lower end of the stay cover at the attachment position of the stay cover that covers the cantilever stay of the head restraint. It is to provide a seat back with a holding stay type head restraint.

[0004]

[Means corresponding to the problem and action thereof]

 This device is arranged such that the seat back board has a stay cover holder that covers the rear side of the cantilever stay, and is arranged on the back of the seat back frame, and the stay cover projects inward. It is equipped with a push-kill flange at the lower end that cuts into the seat back pad from above the epidermis, and is assembled to the stay cover holder from the front side of the cantilever stay, and the pad is crushed from above the epidermis. At that time, the end of the epidermis is clamped between the pushing and killing flange and the pad.

[0005]

[Explanation of specific examples]

 Hereinafter, a seat back with a cantilever stay type head restraint according to the present invention will be described based on a specific example specified and shown in the drawings. Figs. 1 and 2 show front side parts of a passenger car. A partial example 10 of a cantilever stay type head restraint seat back of the present invention applied to a seat is partially shown. In this seat back 10, a seat back frame (not shown) is It is assembled to a seat cushion (not shown), a seat back pad 11 is supported by the frame, and a skin 12 is secured to the frame by covering the pad 11. Further, the cantilever stay type head restraint 13 is assembled with a cantilever stay (not shown) at the top corner portion of the frame by a bracket (not shown). The seat back board 14 is molded from resin with a stay cover holder 15 covering the rear side of the cantilever stay and is placed on the back of the seat back. And stayed on the frame, and further, the stay cover 16 is made of resin with a push-down flange 17 at the lower end that projects inward and bites into the pad 11 from above the skin 12. It was manufactured when it was assembled to the stay cover holder 15 from the front side of the cantilever stay.

In particular, the cantilever stay of the head restraint 13 is bolted to the bracket of the seat back frame with bolts and nuts, and the stay cover 16 includes the bracket of the seat back frame and the bracket of the seat back frame. It is snap-engaged with the stay cover holder 15.

Therefore, even if the pad 11 is crushed from above the outer skin 12 around the stay cover 16, the end of the outer skin 12 is crushed by the squeezing flange 17 in advance. It was avoided that the sheet was pinched between the No. 11 and the push-killing flange 17 and turned over to the lower end of the stay cover 16 to be protruded.

[0008]

[Benefits of the device]

 As can be understood from the above, the seat back with a cantilever stay type head restraint of the present invention is provided with a seat cover holder that covers the rear side of the cantilever stay. -The front side of the cantilever stay is located behind the back frame, and the stay cover has a push-kill flange at the lower end that protrudes inward and cuts into the seat back pad from above the skin. Since it is assembled to the stay cover holder from above, when the pad is crushed from above the epidermis around the stay cover, the end of the epidermis is pre-pressed by the push-kill flange. It is pinched between the crushed pad and its crushing flange, and it is avoided that the stay cover is flipped over to the bottom edge of the stay cover and looks good. Becomes possible, it is very useful and practical for the vehicle seat.

As is apparent from the embodiments of the present invention described with reference to the drawings, the contents of the present invention are well known to those having ordinary skill in the art of the present invention. , Is derived from the technical essence of the device, which is essential to the formation of the device and is the nature of the device in order to achieve the task of the device, and is objectively recognized to be inherent in it. Embodiments are easily embodied.

[Brief description of drawings]

FIG. 1 is a partial perspective view showing a specific example of a seat back with a cantilever stay type head restraint of the present invention applied to a front side seat of a passenger car.

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

[Explanation of symbols]

 14 seat back board 15 stay cover holder 16 stay cover 17 pushing flange

Claims (1)

[Scope of utility model registration request] 1. A seat back frame assembled to a seat cushion, a seat back pad supported by the frame, a skin covering the pad and secured to the frame, and a top of the frame with a bracket.・ A cantilever stay type head restraint supported by the frame by attaching a cantilever stay to the corner part, and a stay cover that covers the rear side of the cantilever stay.
A seat back board, which is provided on the back of the frame with a holder, and a push-and-kill flange, which protrudes inward and digs into the pad from above the skin, is provided at the lower end, and the stay from the front side of the cantilever stay to the stay.・ A seat back with a cantilever stay type head restraint including a stay cover assembled to the cover holder.