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JPS5884132U - Main wheel attachment/detachment mechanism for wheelchairs - Google Patents

Main wheel attachment/detachment mechanism for wheelchairs

Info

Publication number
JPS5884132U
JPS5884132U JP18015081U JP18015081U JPS5884132U JP S5884132 U JPS5884132 U JP S5884132U JP 18015081 U JP18015081 U JP 18015081U JP 18015081 U JP18015081 U JP 18015081U JP S5884132 U JPS5884132 U JP S5884132U
Authority
JP
Japan
Prior art keywords
rotating plate
main wheel
link
handle
detachment mechanism
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
JP18015081U
Other languages
Japanese (ja)
Other versions
JPS5915621Y2 (en
Inventor
井田　稔
Original Assignee
株式会社マンテン
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 株式会社マンテン filed Critical 株式会社マンテン
Priority to JP18015081U priority Critical patent/JPS5915621Y2/en
Publication of JPS5884132U publication Critical patent/JPS5884132U/en
Application granted granted Critical
Publication of JPS5915621Y2 publication Critical patent/JPS5915621Y2/en
Expired legal-status Critical Current

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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]

第１図は縦断側面図、第２図は背面図、第３図は主車輪
を外した状態の側面図、第４図は同じく背面図、第５図
は着脱機構部分の拡大断面図、第６図は同じく装着状態
の拡大断面図である。 −１・・・・・・車椅子フレーム、１０・・・・・・軸
受ブラケット、１３・・・・・・軸受部、１５・・・・
・・回動板、１６・・・・・・操作ハンドル、１９・・
・・・・ピン、２３・・・・・・ストッパＯFigure 1 is a longitudinal side view, Figure 2 is a rear view, Figure 3 is a side view with the main wheels removed, Figure 4 is a rear view, Figure 5 is an enlarged sectional view of the attachment/detachment mechanism, FIG. 6 is an enlarged sectional view of the installed state. -1...Wheelchair frame, 10...Bearing bracket, 13...Bearing part, 15...
... Rotating plate, 16... Operation handle, 19...
...Pin, 23...Stopper O

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）車体フレーム１の主車輪軸受ブラケット１０に後
方へ開放した欠円形軸受部１３を設け、その軸受部１３
の上方に回動板１５、その回動板１５の上方に操作ハン
ドル１６の下端をそれぞれ回動自在に取付け、上記回動
板１５及びハンドル１６の間をリンク２０により連結す
ることにより上記ブラケット１０の一部、ハンドル１６
の先端部分、リンク２０及び回動板１５の一部によって
四辺形リンクを形成し、上記回動板１５の上昇時に開放
部分が後方へ向く欠円形軸受部２２をその中心軌跡が前
記の軸受部１３の中心と一致する位置に設け、且つ上記
回動板１５の下降時にリンク２０とハンドル１６の連結
ピン１９がその思案点を越えて停止する位置にストッパ
ー２３を設けたことを特徴とする車椅子における主車輪
の着脱機構。(1) The main wheel bearing bracket 10 of the vehicle body frame 1 is provided with a partially circular bearing portion 13 that is open to the rear, and the bearing portion 13
A rotating plate 15 is attached above the rotating plate 15, a lower end of the operating handle 16 is rotatably attached above the rotating plate 15, and the rotating plate 15 and the handle 16 are connected by a link 20. Part of handle 16
The distal end portion of the link 20 and a part of the rotating plate 15 form a quadrilateral link, and the center locus of the occluded circular bearing portion 22 is such that the open portion faces rearward when the rotating plate 15 rises. 13, and a stopper 23 is provided at a position where the connecting pin 19 of the link 20 and the handle 16 stops beyond the point when the rotary plate 15 is lowered. Main wheel attachment/detachment mechanism. （２）上記回動板１６に設けた一部２２を回動板１５の
最上昇位置において主車輪１１の車軸１２の高さと一致
する位置に設けたことを特徴とする実用新案登録請求の
範囲第１項に記載の車椅子における主車輪の着脱機構。(2) The scope of the utility model registration claim characterized in that the portion 22 provided on the rotating plate 16 is provided at a position that matches the height of the axle 12 of the main wheel 11 at the highest position of the rotating plate 15. A main wheel attachment/detachment mechanism in the wheelchair according to item 1.
JP18015081U 1981-11-30 1981-11-30 Main wheel attachment/detachment mechanism for wheelchairs Expired JPS5915621Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18015081U JPS5915621Y2 (en) 1981-11-30 1981-11-30 Main wheel attachment/detachment mechanism for wheelchairs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18015081U JPS5915621Y2 (en) 1981-11-30 1981-11-30 Main wheel attachment/detachment mechanism for wheelchairs

Publications (2)

Publication Number Publication Date
JPS5884132U true JPS5884132U (en) 1983-06-07
JPS5915621Y2 JPS5915621Y2 (en) 1984-05-09

Family

ID=29976487

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18015081U Expired JPS5915621Y2 (en) 1981-11-30 1981-11-30 Main wheel attachment/detachment mechanism for wheelchairs

Country Status (1)

Country Link
JP (1) JPS5915621Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007029189A (en) * 2005-07-22 2007-02-08 Nippon Wheel Chairs Kk Fitting structure and wheelchair using the structure
JP2014212799A (en) * 2013-04-22 2014-11-17 トヨタホーム株式会社 Device and method of attaching/detaching wheel of wheelchair

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007029189A (en) * 2005-07-22 2007-02-08 Nippon Wheel Chairs Kk Fitting structure and wheelchair using the structure
JP2014212799A (en) * 2013-04-22 2014-11-17 トヨタホーム株式会社 Device and method of attaching/detaching wheel of wheelchair

Also Published As

Publication number Publication date
JPS5915621Y2 (en) 1984-05-09

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