Back shell and seat with back shell provided with the back shell

A rear shell and seat technology, which is applied to seats, railway car body parts, transportation and packaging, etc., can solve the problems of non-rotation, non-deformation of pockets, poor appearance of pockets, etc., to increase foot space and appearance design High performance, the effect of improving appearance design

Active Publication Date: 2021-07-09
KOITO ELECTRIC IND LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, pockets made of mesh pockets also have the problem of poor appearance
[0010] In addition, in the seat disclosed in the above-mentioned Patent Document 2, since the pocket has a non-deformable and non-rotatable structure, the direction of the front width of the pocket cannot be changed, making it difficult for the rear seat occupant to take out and put in the pocket. item problem

Method used

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  • Back shell and seat with back shell provided with the back shell
  • Back shell and seat with back shell provided with the back shell
  • Back shell and seat with back shell provided with the back shell

Examples

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Effect test

Embodiment Construction

[0041] refer to Figure 1 to Figure 5 A "rear shell" and a "seat with a rear shell" according to one embodiment of the present invention will be described. Figure 1 ~ Figure 3 The symbol 1 in the figure is a seat device equipped in the passenger compartment of a railway vehicle, which includes a base 30 fixed on the floor, a base frame rotatably provided on the base 30, and a pair of left and right seats assembled on the base frame. Seats 2A, 2B with rear shells. The pair of seats with rear shells 2A and 2B differ in arrangement of cup holders 13 and umbrella holders 14 , etc., but have the same basic structure, so the structure of seat with rear shells 2A will be described as a representative one.

[0042] Such as Figure 1 ~ Figure 3 As shown, the seat 2A with a rear shell is a reclining seat (reclining seat) provided with a seat 3 and a rear shell 6 covering the seat 3, wherein the seat 3 has a seat portion 4 and a rear portion of the seat portion 4. end of the backrest...

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PUM

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Abstract

The present invention provides a seat with a rear shell that can easily take out and put in and out of pockets, can increase the legroom of a rear seat occupant, and is excellent in design. Seats with rear shells (2A, 2B) are reclinable seats provided with a seat (3) and a rear shell (6) covering the seat (3), wherein the seat (3) has a seat portion and the The backrest (5) of seat portion rear end. The rear shell (6) includes: a rear shell main body (7) disposed behind the backrest (5), and a rear seat occupant in a box shape with an open upper portion and rotatably supported on the rear shell main body (7) around the lower part. Pocket (8) used, and the force application mechanism to backrest (5) side force application to pocket (8). An accommodating recess (71) is arranged on the rear shell main body (7), and the pocket (8) is accommodated in the accommodating recess (71) in a natural state.

Description

technical field [0001] The present invention relates to a rear shell provided with a pocket for a rear seat occupant, and a seat with a rear shell provided with the rear shell. Background technique [0002] Conventionally, in passenger compartments of fare express vehicles of railways and airplanes, passenger seats are arranged along the traveling direction. In such a seat, a pocket for a rear seat occupant is generally provided on the back side of the backrest. [0003] As such a seat, Patent Document 1 discloses a seat provided with a pocket made of a mesh pocket on the back side of the backrest. In addition, Patent Document 2 discloses a seat in which a hollow portion formed in a support structure supporting a backrest cushion functions as a pocket. [0004] prior art literature [0005] patent documents [0006] Patent Document 1: Japanese Patent Laid-Open No. 2003-210277 [0007] Patent Document 2: Japanese Patent Laid-Open No. 2012-250707 Contents of the inventi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61D33/00
CPCB61D33/0007
Inventor 长尾裕中根正伸中山务
Owner KOITO ELECTRIC IND LTD
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