JPH0186845U

JPH0186845U -

Info

Publication number: JPH0186845U
Application number: JP1987182774U
Authority: JP
Priority date: 1987-11-30
Filing date: 1987-11-30
Publication date: 1989-06-08

Description

[Brief explanation of the drawing]

第１図は本考案にかかるシヨルダサポート装置
を用いた自動車座席のシートバツクの斜視図、第
２図は第１図のシートバツクにおいてシヨルダサ
ポート部を移動させた状態の斜視図、第３図は第
１図に示すシートバツクのメインフレームの斜視
図、第４図は第３図の要部の分解斜視図、第５図
は第１図に示すシートバツクにおけるシヨルダサ
ポート部の斜視図、第６図は第５図に示すシヨル
ダサポート部の分解斜視図、第７図は第１図に示
すシートバツクにおいてシートバツクのメインフ
レームとシヨルダサポート部との組立状態を示す
斜視図、第８図はシヨルダサポート部のロツク状
態を示す要部の正面図、第９図はシヨルダサポー
ト部のロツク解除状態を示す要部の正面図、第１
０図ないし第１２図は第２の実施例を示し、第１
０図は第７図相当の斜視図、第１１図は第１０図
に示すロツクブラケツトの左側からの斜視図、第
１２図はロツクおよびロツク解除状態の要部を示
す正面図である。図中、１はシートバツク、２はシヨルダサポー
ト部、５はガイド、７は係止部、１０はフレーム
案内部たる突出部、１１，１９はスライダ、１４
，２９はロツク材である。 Fig. 1 is a perspective view of a seat back for an automobile seat using the shoulder support device according to the present invention, Fig. 2 is a perspective view of the seat back of Fig. 1 with the shoulder support portion moved, and Fig. 3 is FIG. 4 is an exploded perspective view of the main parts of FIG. 3; FIG. 5 is a perspective view of the shoulder support portion of the seat bag shown in FIG. 1; FIG. 6 is a perspective view of the main frame of the seat bag shown in FIG. is an exploded perspective view of the shoulder support section shown in FIG. 5, FIG. 7 is a perspective view showing the assembled state of the main frame of the seat bag and the shoulder support section in the seat back shown in FIG. 1, and FIG. 8 is an exploded perspective view of the shoulder support section shown in FIG. FIG. 9 is a front view of the main part showing the locked state of the support part; FIG. 9 is a front view of the main part showing the unlocked state of the shoulder support part;
0 to 12 show the second embodiment, and the first embodiment
0 is a perspective view corresponding to FIG. 7, FIG. 11 is a perspective view from the left side of the lock bracket shown in FIG. 10, and FIG. 12 is a front view showing the main parts in the locked and unlocked states. In the figure, 1 is a seat back, 2 is a shoulder support part, 5 is a guide, 7 is a locking part, 10 is a protruding part which is a frame guide part, 11 and 19 are sliders, 14
, 29 are locking materials.

Claims

[Scope of utility model registration request]

A shoulder support part is formed by dividing the shoulder part of the seat bag, and a guide is attached to the seat bag to guide the shoulder support part obliquely forward, and a plurality of locking parts are provided on this guide along the height direction. a frame guide part movable along the guide is formed on the frame forming the shoulder support part, and a slide that can be engaged and detached from the locking part of the guide is attached to the frame guide part; A shoulder support device for a vehicle seat, characterized in that a locking member is provided to guide the slide to a locking portion of the guide to a locked or unlocked state, and the shoulder support portion is moved obliquely forward.