JPH0228232U - - Google Patents
Info
- Publication number
- JPH0228232U JPH0228232U JP10706688U JP10706688U JPH0228232U JP H0228232 U JPH0228232 U JP H0228232U JP 10706688 U JP10706688 U JP 10706688U JP 10706688 U JP10706688 U JP 10706688U JP H0228232 U JPH0228232 U JP H0228232U
- Authority
- JP
- Japan
- Prior art keywords
- connecting member
- links
- parallel link
- floor
- vehicle 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.)
- Pending
Links
Landscapes
- Handcart (AREA)
Description
第１図は本考案の一実施例に係る固定装置と車
椅子との関係を示す斜視図、第２図は同装置の収
納状態を示す斜視図、第３図〜第５図は同装置の
作動状態を示す斜視図、第６図は第１図の矢印
―線方向の拡大縦断面図、第７図は係合部材の
拡大斜視図、第８図は係合部材の組付部の縦断面
図、第９図は係合部材の組付状態を異にする変形
例の縦断面図である。
符号の説明、１０ａ……平行リンク、１０ｂ…
…操作機構、１０ｃ……係合機構、１１ａ，１１
ｂ……リンク、１２，１２Ａ……連結プレート、
１３ａ，１３ｂ……連結アーム、１４ａ，１４ｂ
……レール、１５ｃ……モータ、１６，１６Ａ…
…係合部材、１６ａ……係合凹所、１７……被係
合部材、２０……車椅子、２１……下方フレーム
、２２……車輪、２３……キヤスタ。
Fig. 1 is a perspective view showing the relationship between a fixing device and a wheelchair according to an embodiment of the present invention, Fig. 2 is a perspective view showing the storage state of the device, and Figs. 3 to 5 show the operation of the device. FIG. 6 is an enlarged longitudinal sectional view in the direction of the arrow in FIG. 1, FIG. 7 is an enlarged perspective view of the engaging member, and FIG. 8 is a longitudinal sectional view of the assembly portion of the engaging member FIG. 9 is a longitudinal sectional view of a modified example in which the engagement member is assembled in a different manner. Explanation of symbols, 10a...Parallel link, 10b...
...Operating mechanism, 10c...Engagement mechanism, 11a, 11
b... Link, 12, 12A... Connection plate,
13a, 13b...Connection arm, 14a, 14b
...Rail, 15c...Motor, 16,16A...
...Engagement member, 16a...Engagement recess, 17...Engaged member, 20...Wheelchair, 21...Lower frame, 22...Wheel, 23...Caster.
Claims (1)
られた一対のリンクと、これら両リンクの他端部
を互に連結して平行リンクを構成し前記両リンク
の回動により上下動する第１連結部材と、前記平
行リンクに一端部を回動可能に組付けられるとと
もに他端部を前記フロアに前後方向へ移動可能に
組付けられた第２連結部材と、この第２連結部材
の他端部を移動させて前記平行リンクを回動させ
る駆動手段と、前記第１連結部材に設けられ同連
結部材の上方から下方への移動時前記車体の下方
部の被係合部に係合して同車体に下方への付勢力
を伝える係合手段を備えてなり、かつこの係合手
段を前記第１連結部材の左右方向へ移動可能に組
付けてなる車椅子の固定装置。 A pair of links with one end rotatably attached to a predetermined part of the floor, and a second link that connects the other ends of these links to each other to form a parallel link, and that moves up and down as the two links rotate. a second connecting member, one end of which is rotatably attached to the parallel link and the other end of which is attached to the floor so as to be movable in the front-rear direction; a driving means for rotating the parallel link by moving an end thereof; and a driving means provided on the first connecting member to engage with an engaged portion in a lower portion of the vehicle body when the connecting member moves from above to below. A fixing device for a wheelchair, comprising an engaging means for transmitting a downward biasing force to the vehicle body, and the engaging means is assembled movably in the left-right direction of the first connecting member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10706688U JPH0228232U (en) | 1988-08-12 | 1988-08-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10706688U JPH0228232U (en) | 1988-08-12 | 1988-08-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0228232U true JPH0228232U (en) | 1990-02-23 |
Family
ID=31341142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10706688U Pending JPH0228232U (en) | 1988-08-12 | 1988-08-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0228232U (en) |
-
1988
- 1988-08-12 JP JP10706688U patent/JPH0228232U/ja active Pending
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