JPS638024U - - Google Patents
Info
- Publication number
- JPS638024U JPS638024U JP10234986U JP10234986U JPS638024U JP S638024 U JPS638024 U JP S638024U JP 10234986 U JP10234986 U JP 10234986U JP 10234986 U JP10234986 U JP 10234986U JP S638024 U JPS638024 U JP S638024U
- Authority
- JP
- Japan
- Prior art keywords
- wheelchair
- push handle
- rear wheel
- spring
- ratchets
- 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
- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
- Handcart (AREA)
Description
第１図は本考案の車椅子の機構を示す側面図で
荷重をうけ停止したものである。第２図は「てこ
」の作用により後輪が前進した状態の側面図であ
る。第３図は「てこ」の作用により前輪が前進し
た状態の側面図である。
１は前輪、２は後輪、３は車椅子背もたれ、４
は車椅子を押す把手、５はバネ、６は逆転止め、
７は逆転止め。
FIG. 1 is a side view showing the mechanism of the wheelchair of the present invention, which is stopped under a load. FIG. 2 is a side view of the rear wheel moving forward due to the action of the "lever". FIG. 3 is a side view of the front wheels moved forward by the action of the "lever". 1 is the front wheel, 2 is the rear wheel, 3 is the wheelchair backrest, 4
is a handle that pushes the wheelchair, 5 is a spring, 6 is a reverse stopper,
7 is a reverse stop.
Claims (1)
一方方向のみに回転するラチエツトがある。 (2) 車椅子の押し把手は一定の力のバネで座席
と接続されている。 (3) 車椅子の押し把手は車椅子の後輪の回転軸
に接続する。 (4) 車椅子の後輪は押し把手の支点軸の上部に
接続されている。[Claims for Utility Model Registration] (1) The front and rear wheels of the wheelchair have ratchets on their shafts that rotate only in one direction so that they do not move backward. (2) The push handle of the wheelchair is connected to the seat with a spring of constant force. (3) The push handle of the wheelchair is connected to the rotating shaft of the rear wheel of the wheelchair. (4) The rear wheel of the wheelchair is connected to the upper part of the fulcrum shaft of the push handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10234986U JPS638024U (en) | 1986-07-03 | 1986-07-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10234986U JPS638024U (en) | 1986-07-03 | 1986-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS638024U true JPS638024U (en) | 1988-01-20 |
Family
ID=30973919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10234986U Pending JPS638024U (en) | 1986-07-03 | 1986-07-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS638024U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05208035A (en) * | 1992-01-30 | 1993-08-20 | Satoyuki Kozai | Wheelchair |
-
1986
- 1986-07-03 JP JP10234986U patent/JPS638024U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05208035A (en) * | 1992-01-30 | 1993-08-20 | Satoyuki Kozai | Wheelchair |
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