JPH0379740U - - Google Patents

Info

Publication number
JPH0379740U
JPH0379740U JP14118689U JP14118689U JPH0379740U JP H0379740 U JPH0379740 U JP H0379740U JP 14118689 U JP14118689 U JP 14118689U JP 14118689 U JP14118689 U JP 14118689U JP H0379740 U JPH0379740 U JP H0379740U
Authority
JP
Japan
Prior art keywords
spring
metal fitting
spiral
pivot shaft
main body
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
JP14118689U
Other languages
Japanese (ja)
Other versions
JPH0755957Y2 (en
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 filed Critical
Priority to JP1989141186U priority Critical patent/JPH0755957Y2/en
Publication of JPH0379740U publication Critical patent/JPH0379740U/ja
Application granted granted Critical
Publication of JPH0755957Y2 publication Critical patent/JPH0755957Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Description

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

第１図は本考案にかかる角度調整金具の一実施
例を示す一部省略正面図、第２図は前記角度調整
金具の一部を断面して示す正面図、第３図は前記
角度調整金具の一部省略背面図、第４図は第１図
−線断面図、第５図は前記角度調整金具を座
椅子に用いた概略正面図である。 １……金具本体、２……揺動体、２０……ピニ
オン（係合部）、３……ロツク体、４……操作手
段、７……枢軸、８……スプリング。 FIG. 1 is a partially omitted front view showing an embodiment of the angle adjustment fitting according to the present invention, FIG. 2 is a front view showing a part of the angle adjustment fitting in cross section, and FIG. 3 is a front view of the angle adjustment fitting according to the present invention. 4 is a partially omitted rear view, FIG. 4 is a sectional view taken along the line of FIG. 1, and FIG. 5 is a schematic front view of the angle adjustment fitting used in a seat chair. DESCRIPTION OF SYMBOLS 1... Metal fitting main body, 2... Rocking body, 20... Pinion (engaging part), 3... Lock body, 4... Operating means, 7... Pivot, 8... Spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 係合部２０を設けた揺動体２を金具本体１に枢
軸７を介して揺動自由に支持すると共に、前記係
合部２０に係合して前記揺動体２の揺動を阻止す
るロツク体３と、該ロツク体３を動作させる操作
手段４とを前記金具本体１に設けた角度調整金具
において、前記揺動体２と前記金具本体１との間
に、該揺動体２を前記金具本体１に対し折畳み方
向に揺動付勢させる渦巻き状のスプリング８を介
装すると共に、前記枢軸７を前記揺動体２と共回
りするようにして、前記スプリング８における渦
巻きの中心側端部を前記枢軸７に係止し、且つ前
記スプリング８における渦巻きの外周側端部を前
記金具本体１に係止したことを特徴とする角度調
整金具。 A lock body that supports the rocking body 2 provided with the engaging portion 20 so as to freely swing on the metal fitting main body 1 via the pivot shaft 7, and also engages with the engaging portion 20 to prevent the rocking body 2 from swinging. 3 and an operating means 4 for operating the lock body 3 are provided in the metal fitting main body 1. A spiral spring 8 is interposed to swing and bias the spring 8 in the folding direction, and the pivot shaft 7 is made to rotate together with the rocking body 2, so that the end of the spiral in the spring 8 on the center side is connected to the pivot shaft. 7, and the outer peripheral end of the spiral in the spring 8 is locked to the metal fitting main body 1.
JP1989141186U 1989-12-06 1989-12-06 Angle adjustment bracket Expired - Lifetime JPH0755957Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989141186U JPH0755957Y2 (en) 1989-12-06 1989-12-06 Angle adjustment bracket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989141186U JPH0755957Y2 (en) 1989-12-06 1989-12-06 Angle adjustment bracket

Publications (2)

Publication Number Publication Date
JPH0379740U true JPH0379740U (en) 1991-08-14
JPH0755957Y2 JPH0755957Y2 (en) 1995-12-25

Family

ID=31688107

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989141186U Expired - Lifetime JPH0755957Y2 (en) 1989-12-06 1989-12-06 Angle adjustment bracket

Country Status (1)

Country Link
JP (1) JPH0755957Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005152459A (en) * 2003-11-27 2005-06-16 Dainichi Kogyo:Kk Turning angle adjusting device and legless chair equipped therewith

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02103342U (en) * 1989-02-01 1990-08-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02103342U (en) * 1989-02-01 1990-08-16

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005152459A (en) * 2003-11-27 2005-06-16 Dainichi Kogyo:Kk Turning angle adjusting device and legless chair equipped therewith

Also Published As

Publication number Publication date
JPH0755957Y2 (en) 1995-12-25

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term