JPS5977457U - internal expandable chair - Google Patents

internal expandable chair

Info

Publication number
JPS5977457U
JPS5977457U JP17391782U JP17391782U JPS5977457U JP S5977457 U JPS5977457 U JP S5977457U JP 17391782 U JP17391782 U JP 17391782U JP 17391782 U JP17391782 U JP 17391782U JP S5977457 U JPS5977457 U JP S5977457U
Authority
JP
Japan
Prior art keywords
internal expandable
chair
expandable chair
internal
recorded
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP17391782U
Other languages
Japanese (ja)
Inventor
檜川　辰夫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP17391782U priority Critical patent/JPS5977457U/en
Publication of JPS5977457U publication Critical patent/JPS5977457U/en
Pending legal-status Critical Current

Links

Landscapes

  • Chair Legs, Seat Parts, And Backrests (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

１図はいす全体の斜視図。２図はＡ−八′、Ｂ−Ｂ′の
断面図である。２０部分が拡張する物体４の手押ポンプ
を押すと空気が３の空気袋にたまり２の物体を外に押し
出す。不必要な時は５の空気抜き弁から空気を抜き２の
物体が元の位置にもどる。１はいす本体。Figure 1 is a perspective view of the entire chair. Figure 2 is a sectional view taken along lines A-8' and B-B'. When the hand pump of object 4, which expands in section 20, is pressed, air accumulates in the air bag 3 and pushes object 2 out. When it is not needed, the air is removed from the air vent valve 5 and the object 2 returns to its original position. 1. The main body of the chair.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 自動車の座席を内部から拡張する事を特徴としたいす。A chair characterized by expanding the seat of a car from the inside.
JP17391782U 1982-11-17 1982-11-17 internal expandable chair Pending JPS5977457U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17391782U JPS5977457U (en) 1982-11-17 1982-11-17 internal expandable chair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17391782U JPS5977457U (en) 1982-11-17 1982-11-17 internal expandable chair

Publications (1)

Publication Number Publication Date
JPS5977457U true JPS5977457U (en) 1984-05-25

Family

ID=30378752

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17391782U Pending JPS5977457U (en) 1982-11-17 1982-11-17 internal expandable chair

Country Status (1)

Country Link
JP (1) JPS5977457U (en)

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