JPH0450592U - - Google Patents
Info
- Publication number
- JPH0450592U JPH0450592U JP9362790U JP9362790U JPH0450592U JP H0450592 U JPH0450592 U JP H0450592U JP 9362790 U JP9362790 U JP 9362790U JP 9362790 U JP9362790 U JP 9362790U JP H0450592 U JPH0450592 U JP H0450592U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- fixed
- frame body
- rear wheel
- relay
- 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
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Automatic Cycles, And Cycles In General (AREA)
Description
第１図は本考案の全体説明図、第２図は本考案
の駆動機構を示す要部拡大説明図、第３図は本考
案の駆動状態を示す説明図である。
図中 １……フレーム本体、２……前輪、３…
…後輪、４，４′……サドル、５……中心軸、６
，６′……ペダル、７……回転軸、８……歯車、
９，９……中継用歯車、１０，１０′……伝動チ
エーン、１１……駆動歯車、１２……ハンドル、
１５……補助ハンドル。
FIG. 1 is an overall explanatory diagram of the present invention, FIG. 2 is an enlarged explanatory diagram of essential parts showing the drive mechanism of the present invention, and FIG. 3 is an explanatory diagram showing the driving state of the present invention. In the diagram 1...Frame body, 2...Front wheel, 3...
...Rear wheel, 4,4'...Saddle, 5...Central axis, 6
, 6'...Pedal, 7... Rotating shaft, 8... Gear,
9, 9... Relay gear, 10, 10'... Transmission chain, 11... Drive gear, 12... Handle,
15...Auxiliary handle.
Claims (1)
しめ、上記フレーム本体の先端に、ハンドルと直
結し、左右回動自在とした前輪を枢支せしめ、上
記後輪の中心軸に対してペダルの回転軸を独自に
回転する如き装着せしめ、更に上記回転軸に歯車
及び上記中心軸に駆動歯車をそれぞれ固着せしめ
、一方上記フレーム本体の略中央に、２連式の中
継用歯車をペダルの回転軸に固着した状態で回転
自在に枢支せしめ、上記歯車と上記中継用歯車の
一方とを伝動用チエーンによつて連結せしめると
共に、他方の中継用歯車と上記中心軸に固着した
駆動歯車とを伝動用チエーンによつてそれぞれ連
結せしめ、更に上記フレーム本体略中央上方及び
後輪上方にサドルをそれぞれ架設せしめると共に
、上記それぞれのサドル間に、固定式の補助ハン
ドルを設けた如き構成としたことを特徴とする２
人乗り用自転車。 A rear wheel is rotatably supported at the rear end of the frame body, a front wheel that is directly connected to the handlebar and rotatable left and right is pivotally supported at the tip of the frame body, and a pedal is connected to the center axis of the rear wheel. A rotating shaft is mounted so as to rotate independently, and a gear is fixed to the rotating shaft and a drive gear is fixed to the central shaft, respectively.Meanwhile, a two-barreled relay gear is mounted approximately in the center of the frame body so as to rotate independently of the pedal. The gear is fixed to a shaft and rotatably supported, and the gear and one of the relay gears are connected by a transmission chain, and the other relay gear and the drive gear fixed to the central shaft are connected. They are connected by a transmission chain, and furthermore, saddles are respectively installed above the center of the frame body and above the rear wheel, and a fixed auxiliary handle is provided between each of the saddles. Features 2
Bicycle for people.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9362790U JPH0450592U (en) | 1990-09-05 | 1990-09-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9362790U JPH0450592U (en) | 1990-09-05 | 1990-09-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0450592U true JPH0450592U (en) | 1992-04-28 |
Family
ID=31830986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9362790U Pending JPH0450592U (en) | 1990-09-05 | 1990-09-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0450592U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006223647A (en) * | 2005-02-18 | 2006-08-31 | Hiroyasu Yamamoto | Training machine for enhancing running speed |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6018477A (en) * | 1983-07-08 | 1985-01-30 | 関山 慶二郎 | Bicycle havig characteristic of monocycle |
-
1990
- 1990-09-05 JP JP9362790U patent/JPH0450592U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6018477A (en) * | 1983-07-08 | 1985-01-30 | 関山 慶二郎 | Bicycle havig characteristic of monocycle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006223647A (en) * | 2005-02-18 | 2006-08-31 | Hiroyasu Yamamoto | Training machine for enhancing running speed |
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