JPH02141563U - - Google Patents
Info
- Publication number
- JPH02141563U JPH02141563U JP4946589U JP4946589U JPH02141563U JP H02141563 U JPH02141563 U JP H02141563U JP 4946589 U JP4946589 U JP 4946589U JP 4946589 U JP4946589 U JP 4946589U JP H02141563 U JPH02141563 U JP H02141563U
- Authority
- JP
- Japan
- Prior art keywords
- connecting member
- floor
- links
- parallel link
- attached
- 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
Links
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
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７図は同装置の
作動状態を示す斜視図、第８図は第１図の矢印
−線方向の拡大縦断面図、第９図は係合部材の
拡大斜視図、第１０図は係合部材の取付部の縦断
面図、第１１図は本考案に係る固定装置の原理を
説明するスケルトン図である。
符号の説明、１０ａ…平行リンク、１０ｂ…操
作機構、１０ｃ…係合機構、１１ａ，１１ｂ…リ
ンク、１２…連結プレート、１３…連結アーム、
１３ａ…第１アーム、１３ｂ…第２アーム、１３
ｆ…係合ロツド、１３ｇ，１３ｈ…フツク、１３
ｉ…係合ピン、１４ａ，１４ｂ…レール、１５ｃ
…モータ、１６…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 7 are operations of the device. FIG. 8 is an enlarged vertical cross-sectional view in the arrow-line direction of FIG. 1, FIG. 9 is an enlarged perspective view of the engaging member, and FIG. 10 is a vertical cross-sectional view of the mounting portion of the engaging member. , FIG. 11 is a skeleton diagram illustrating the principle of the fixing device according to the present invention. Explanation of symbols, 10a...Parallel link, 10b...Operation mechanism, 10c...Engagement mechanism, 11a, 11b...Link, 12...Connection plate, 13...Connection arm,
13a...first arm, 13b...second arm, 13
f...Engagement rod, 13g, 13h...Hook, 13
i...Engagement pin, 14a, 14b...Rail, 15c
...Motor, 16...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、前記第２連結部材が一端部
を前記第１連結部材に回動可能に組付けた第１ア
ームと他端部を前記フロアに移動可能に組付けた
第２アームにより構成され、これら両アームの一
方のアームの端部が他方のアームの中間部に回動
可能かつ長手方向に移動可能に連結し、これら両
アームは互に長手方向に解除可能に結合する結合
手段を備え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 having one end rotatably attached to the parallel link and the other end movably attached to the floor; and the other end of the second connecting member. a driving means for moving and rotating the parallel link; and a drive means provided on the first connecting member that engages with an engaged portion in a lower part of the vehicle body when the connecting member moves from above to below, and a first arm having one end rotatably assembled to the first connecting member and the other end of the second connecting member to the floor; The end of one of these two arms is rotatably and longitudinally movably connected to the intermediate part of the other arm, and these two arms are mutually attached longitudinally. A wheelchair fixing device comprising coupling means for releasably coupling in a direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4946589U JPH0745393Y2 (en) | 1989-04-26 | 1989-04-26 | Wheelchair fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4946589U JPH0745393Y2 (en) | 1989-04-26 | 1989-04-26 | Wheelchair fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02141563U true JPH02141563U (en) | 1990-11-28 |
| JPH0745393Y2 JPH0745393Y2 (en) | 1995-10-18 |
Family
ID=31567180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4946589U Expired - Lifetime JPH0745393Y2 (en) | 1989-04-26 | 1989-04-26 | Wheelchair fixing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0745393Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4343060A1 (en) * | 1992-12-16 | 1994-06-23 | Araco Kk | Anchoring mechanism for wheelchair with movable frame - contains seat frame structure, movable vertically, and upwards prestressing members for movable frame |
| WO2018184884A1 (en) * | 2017-04-04 | 2018-10-11 | Maskinfabrik Dahl Engineering V/Claus Dahl Pedersen | Height adjustable wheelchair docking system |
| CN112829708A (en) * | 2019-11-25 | 2021-05-25 | 丰田自动车株式会社 | Wheelchair passenger restraint structure |
-
1989
- 1989-04-26 JP JP4946589U patent/JPH0745393Y2/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4343060A1 (en) * | 1992-12-16 | 1994-06-23 | Araco Kk | Anchoring mechanism for wheelchair with movable frame - contains seat frame structure, movable vertically, and upwards prestressing members for movable frame |
| DE4343060C2 (en) * | 1992-12-16 | 2000-05-04 | Araco Kk | Anchoring device for a wheelchair |
| WO2018184884A1 (en) * | 2017-04-04 | 2018-10-11 | Maskinfabrik Dahl Engineering V/Claus Dahl Pedersen | Height adjustable wheelchair docking system |
| US11234873B2 (en) | 2017-04-04 | 2022-02-01 | Maskinfabrik Dahl Engineering V/Claus Dahl Pedersen | Height adjustable wheelchair docking system |
| AU2018248792B2 (en) * | 2017-04-04 | 2023-07-06 | Maskinfabrik Dahl Engineering Aps | Height adjustable wheelchair docking system |
| CN112829708A (en) * | 2019-11-25 | 2021-05-25 | 丰田自动车株式会社 | Wheelchair passenger restraint structure |
| CN112829708B (en) * | 2019-11-25 | 2023-02-28 | 丰田自动车株式会社 | Wheelchair passenger restraint structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0745393Y2 (en) | 1995-10-18 |
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