JPS59139152U - Cushion device in chair - Google Patents

Cushion device in chair

Info

Publication number
JPS59139152U
JPS59139152U JP3397283U JP3397283U JPS59139152U JP S59139152 U JPS59139152 U JP S59139152U JP 3397283 U JP3397283 U JP 3397283U JP 3397283 U JP3397283 U JP 3397283U JP S59139152 U JPS59139152 U JP S59139152U
Authority
JP
Japan
Prior art keywords
upper back
seat
divided
chair
cushion device
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.)
Granted
Application number
JP3397283U
Other languages
Japanese (ja)
Other versions
JPH0336301Y2 (en
Inventor
大西　甫
Original Assignee
株式会社ホウトク
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 株式会社ホウトク filed Critical 株式会社ホウトク
Priority to JP3397283U priority Critical patent/JPS59139152U/en
Publication of JPS59139152U publication Critical patent/JPS59139152U/en
Application granted granted Critical
Publication of JPH0336301Y2 publication Critical patent/JPH0336301Y2/ja
Granted legal-status Critical Current

Links

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]

−図面は本考案の実施例を示し、第１図は側部を一取外
しで示す要部の側面図、第２図は第１図の一部を示し、
第３図は第１図の作動説明図、第４図は実施例として示
す要部の側面図である。- The drawings show an embodiment of the present invention, FIG. 1 is a side view of the main part with the side part partially removed, and FIG. 2 shows a part of FIG. 1,
FIG. 3 is an explanatory view of the operation of FIG. 1, and FIG. 4 is a side view of the main parts shown as an embodiment.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 座位基準点となる部位から前後に座体を前座部と後座部
とに分割するとともに、傾斜する背体を中間部６から上
下に上背部と上背部とに分割し、前記前座部と上背部と
をそれぞれ傾斜変更自由に枢支し、前記後座部の後端と
前記上背部の下端を“連設した支点部により、後座部と
上背部が同吟に一方側に回動できるとともに無負荷で復
動できるように枢支し、前座部と後座部との間および上
背部と上背部との間にはヒンジをそれぞれ介装して構成
したことを特徴とする椅子にｉけるクッション装置。The sitting body is divided into a front seat part and a back seat part in the front and back from the part that becomes the sitting position reference point, and the sloping back body is divided into an upper back part and an upper back part vertically from the intermediate part 6, and the front seat part and the upper back part are divided into The rear seat and the upper back can be pivoted to freely change their inclinations, and the rear end of the rear seat and the lower end of the upper back can be rotated to one side at the same time by means of a fulcrum section that is connected to the rear end of the rear seat and the lower end of the upper back. The chair is pivoted so as to be able to move backwards without any load, and hinges are interposed between the front seat part and the back seat part and between the upper back part and the upper back part. cushion device.
JP3397283U 1983-03-08 1983-03-08 Cushion device in chair Granted JPS59139152U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3397283U JPS59139152U (en) 1983-03-08 1983-03-08 Cushion device in chair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3397283U JPS59139152U (en) 1983-03-08 1983-03-08 Cushion device in chair

Publications (2)

Publication Number Publication Date
JPS59139152U true JPS59139152U (en) 1984-09-17
JPH0336301Y2 JPH0336301Y2 (en) 1991-08-01

Family

ID=30164742

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3397283U Granted JPS59139152U (en) 1983-03-08 1983-03-08 Cushion device in chair

Country Status (1)

Country Link
JP (1) JPS59139152U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62161851U (en) * 1986-04-04 1987-10-14

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5027660A (en) * 1973-01-29 1975-03-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5027660A (en) * 1973-01-29 1975-03-20

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62161851U (en) * 1986-04-04 1987-10-14

Also Published As

Publication number Publication date
JPH0336301Y2 (en) 1991-08-01

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