JPS63176433U - - Google Patents
Info
- Publication number
- JPS63176433U JPS63176433U JP6756687U JP6756687U JPS63176433U JP S63176433 U JPS63176433 U JP S63176433U JP 6756687 U JP6756687 U JP 6756687U JP 6756687 U JP6756687 U JP 6756687U JP S63176433 U JPS63176433 U JP S63176433U
- Authority
- JP
- Japan
- Prior art keywords
- mounting holes
- pairs
- bearing block
- wheelchair
- holes
- 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
- 238000010586 diagram Methods 0.000 description 1
Description
第１図〜第５図は本考案の一実施例を示すもの
であり、第１図は斜視図、第２図は軸受けブロツ
クの取付孔説明図、第３図は軸受けブロツクを垂
直状態に取付けた状態の説明図、第４図は軸受け
ブロツクを所定角度傾斜して取付けた状態の斜視
図、第５図は更に軸受けブロツクを所定角度に傾
斜して取付けた場合の説明図である。
図中、１……軸受けブロツク、３……側板、４
……前板、５……後板、１０……軸取付部、１１
Ａ，１１Ｂ，１２Ａ，１２Ｂ，１３Ａ，１３Ｂ，
１４Ａ，１４Ｂ，１１Ａ′，１１Ｂ′，１２Ａ′
，１２Ｂ′，１３Ａ′，１３Ｂ′，１４Ａ′，１
４Ｂ′……取付孔、２０……フレーム、２１Ａ，
２１Ｂ，２２Ａ，２２Ｂ，２３Ａ，２３Ｂ，２４
Ａ，２４Ｂ……孔部、２５，２６……固定棒、３
０……主輪、３１……車軸。
Figures 1 to 5 show an embodiment of the present invention. Figure 1 is a perspective view, Figure 2 is an explanatory diagram of the mounting hole of the bearing block, and Figure 3 shows the bearing block installed in a vertical position. FIG. 4 is a perspective view of the bearing block installed at a predetermined angle, and FIG. 5 is an explanatory view of the bearing block installed at a predetermined angle. In the figure, 1...Bearing block, 3...Side plate, 4
...Front plate, 5...Rear plate, 10...Shaft mounting part, 11
A, 11B, 12A, 12B, 13A, 13B,
14A, 14B, 11A', 11B', 12A'
, 12B', 13A', 13B', 14A', 1
4B'...Mounting hole, 20...Frame, 21A,
21B, 22A, 22B, 23A, 23B, 24
A, 24B...hole, 25, 26...fixing rod, 3
0...Main wheel, 31...Axle.
Claims (1)
れる軸受けブロツクであつて、該軸受けブロツク
の側面には主輪の車軸を嵌着すべき軸取付部が設
けられ、前後面には縦方向に複数対の取付孔が夫
々設けられ、該複数対の取付孔には前後面の内側
に行くにつれて垂直から次第に内側に傾くような
角度が設けられ、該フレームには該複数対の取付
孔に対応する一対または複数対の孔部が略垂直に
設けられ、該軸受けブロツクは選択された一対の
取付孔と該フレームの一対の孔部とにわたつて固
定棒を貫通することにより所定の角度をもつて車
椅子の両側のフレームに着脱可能に取付けられる
ことを特徴とする車椅子の主輪の取付機構。 This is a bearing block that is removably attached to the frames on both sides of the wheelchair, and the side surface of the bearing block is provided with an axle attachment part into which the axle of the main wheel is fitted, and the front and rear surfaces are provided with a plurality of pairs of longitudinally extending axles. Mounting holes are respectively provided, and the plurality of pairs of mounting holes are provided with angles that gradually incline from vertical to inward as they move toward the inner side of the front and rear surfaces, and the frame has one or more mounting holes corresponding to the plurality of pairs of mounting holes. A plurality of pairs of holes are provided substantially vertically, and the bearing block is inserted into the wheelchair at a predetermined angle by passing through a fixing rod between a selected pair of mounting holes and a pair of holes in the frame. A main wheel attachment mechanism for a wheelchair, characterized in that it is detachably attached to frames on both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6756687U JPH0247940Y2 (en) | 1987-05-06 | 1987-05-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6756687U JPH0247940Y2 (en) | 1987-05-06 | 1987-05-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63176433U true JPS63176433U (en) | 1988-11-16 |
| JPH0247940Y2 JPH0247940Y2 (en) | 1990-12-17 |
Family
ID=30906590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6756687U Expired JPH0247940Y2 (en) | 1987-05-06 | 1987-05-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0247940Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04111328U (en) * | 1991-03-14 | 1992-09-28 | 株式会社片山車椅子製作所 | Wheelchair axle support structure |
-
1987
- 1987-05-06 JP JP6756687U patent/JPH0247940Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04111328U (en) * | 1991-03-14 | 1992-09-28 | 株式会社片山車椅子製作所 | Wheelchair axle support structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0247940Y2 (en) | 1990-12-17 |
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