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vehicle seat

A technology of seats and vehicles, which is applied in the direction of vehicle seats, seat covers, special positions of vehicles, etc.

Active Publication Date: 2021-06-15
TOYOTA BOSHOKU KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For this reason, from the viewpoint of reducing the number of parts in the seat or the like, the configuration in the known art is not always suitable

Method used

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  • vehicle seat
  • vehicle seat
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Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0026] [First Embodiment (Exemplary Arrangement of Sheet Member to Seat Cushion)]

[0027] Figure 1 to Figure 3 The seat cushion 4 serving as a seat portion for an occupant shown in is rectangular when viewed from above. The seat cushion 4 includes the above-mentioned basic components 4F, 4P, 4S (details of each component are described below). In the seat cushion 4, a seat frame 4F and a seat pad 4P forming the inner structure IM are covered with a seat cover 4S forming a design surface of the seat. The seat cover 4S includes a plurality of cover sections (general cover section SA, traction cover section SB, and concealment cover section SC) which will be described below. The general cover part SA forming the design surface of the seat is locked to the inner structure IM via the traction cover part SB. In consideration of the good appearance of the seat, the outer side (mainly the rear side in the drawing) of the traction cover portion SB is covered with the concealment co...

no. 3 example

[0053] Figure 8 The sheet member 11C in the third modification shown in has the same configuration as that in the first modification except that the pad member 11b is integrated on the back side of the cover member 11a. The sheet member 11C in this modification is provided with a folded portion sewing line SEW2 which sews the cover member 11a and the pad member 11b. The cover member 11a and the pad member 11b are sewn so as to be stretched in the compression direction. In the present modification, the folded portion 12f is formed by a recess formed by tightening the folded portion sewing line SEW2 and recessing the pad member 11b. In this way, the folded portion 12f is formed by tightening the folded portion sewing line SEW2, and it is not necessary to remove the cover member 11a and the pad member 11b. Therefore, the rigidity of the sheet member 11C can be more properly maintained.

no. 2 example

[0054] [Second Embodiment (Exemplary Arrangement of Sheet Member to Seat Back)]

[0055] The vehicle seat 2A in this embodiment has substantially the same basic configuration as the vehicle seat 2 in the first embodiment. Therefore, the same structures are denoted by the same reference numerals, and detailed descriptions of these structures will not be repeated. In the vehicle seat 2A according to the second embodiment, referring to Figure 9 with Figure 10 A seat pad 6P and a seat frame (not shown) serving as a backrest for an occupant of the seat back 6 are covered by a seat cover 6S. The seat pad 6P and the seat frame form the inner structure IM. The present embodiment differs from the first embodiment in that the seat cover 6S of the seat back 6 includes a general cover portion SA and a sheet member 10A (a traction cover portion SB and a concealment cover portion SC).

[0056] Here, the general cover portion SA covers the seat pad 6P (except for the rear lower portion...

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PUM

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Abstract

A vehicle seat comprising: a seat cover including: a general cover portion; and a sheet member constructed of one sheet and folded inwardly, and the The vehicle seat includes an inner structure covered by the seat cover, and the sheet member has a tow cover portion locked to the inner structure; and a concealed cover portion covering the tow cover portion from the outside of the seat, The sheet member has: a connection end portion; and a pair of free end portions extending from the connection end portion, and the sheet member is connected to the edge of the general cover portion at the connection portion on the connection end portion, and the A draw cover portion is formed at one free end portion of the pair of free end portions disposed inside the seat, and a concealment cover portion is formed at the other free end portion of the pair of free end portions disposed outside the seat.

Description

[0001] Cross References to Related Applications [0002] This application claims priority from Japanese Patent Application No. 2018-007292 filed on January 19, 2018, the entire contents of which are incorporated herein by reference. technical field [0003] The present disclosure relates to a vehicle seat comprising a seat cover including a tow cover portion locked to the internal structure etc. and an interior structure covered by the seat cover and covering the tow cover portion The outer cover part of the cover. Background technique [0004] A vehicle seat of the above type is disclosed in JP-A-2015-209079, in which a seat cushion serving as a seat surface includes a cushion frame, a cushion pad and a cushion cover . In this vehicle seat, a seat cushion pad that forms a seat shape and elastically supports an occupant is provided on a seat cushion frame serving as a seat frame, and is further covered by a seat cushion cover. In this way, the cushion pad and the cushion ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60N2/58
CPCB60N2/5816B60N2/5825B60N2/5883B60N2/5891
Inventor 牛山刚志
Owner TOYOTA BOSHOKU KK
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