CN2050020U - Bicycle with lifting wheel - Google Patents
Bicycle with lifting wheel Download PDFInfo
- Publication number
- CN2050020U CN2050020U CN 89208671 CN89208671U CN2050020U CN 2050020 U CN2050020 U CN 2050020U CN 89208671 CN89208671 CN 89208671 CN 89208671 U CN89208671 U CN 89208671U CN 2050020 U CN2050020 U CN 2050020U
- Authority
- CN
- China
- Prior art keywords
- bicycle
- seat
- backrest
- wheels
- tommy bar
- 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.)
- Withdrawn
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- Motorcycle And Bicycle Frame (AREA)
Abstract
The utility model relates to a bicycle with lifting wheels, which is composed of a back wheel, a bicycle frame, a bicycle handle, a bicycle fork, a bicycle seat, etc. Two legs which can ascend to be folded and descend to support the bicycle are arranged between two wheels, each leg is a steering control mechanism which is composed of a lever, a pull rod and an oblique pull rod. The bicycle seat is changed into a sofa seat and is provided with a backrest of which the angle can be adjusted. The bicycle is suitable for old people to use, when riders are fatigue, the supporting device can be laid down on the spot, and riders can sit or lie on the bicycle to rest.
Description
Belong to Bicycle.
Existing small-wheel bicycle relatively is adapted to children and the elderly and uses, but bicycle can not supported to such an extent that firmly install at any time, and be not easy to the elderly like this and on bicycle, have a rest,
The purpose of this utility model is: design and can make the cyclist, This vehicle stops frequently and the bicycle of lying and having a rest at the bicycle seat of honour.
The technical solution of the utility model is: but landing at any time of device between the bicycle two-wheeled, and with the firm support leg device of bicycle supporting; Change bike saddle into sofa seat, and the backrest of adjustable angle is housed.
Fig. 1 is a structural representation of the present utility model, and Fig. 2 and Fig. 3 are bearing set and control setup structural representation.
2 is seam semicircle tommy bar framves on vehicle frame among the figure, tommy bar 1 lower end is hinged on the tommy bar frame, pull bar 3 of the lower hinge of tommy bar 1, support plate 13 of the rear portion seam of pull bar 3, support plate 13 both sides are a hinged digonal link 14 respectively, the rear end of digonal link 14 is hinged on the top of supporting leg 10 again, bogie wheel 11 is equipped with in the supporting leg lower end, the upper end of two supporting legs 10 is hinged on the gusset piece 5 that has two pin-and-holes of splayed configuration with bearing pin, gusset piece 5 connects with Jiong shape channel-section steel 4 by screw 12, the place, four angles of Jiong shape channel-section steel 4 respectively with bicycle rack lower and upper cross-member (4) seam, vehicle seat adopts sofa seat 6, is fixed on the vehicle frame by screw 7, but the sofa seat fore-and-aft adjustment, there is the backrest 9 of adjustable angle the back of sofa seat 6, and backrest 9 is coupled to each other fixing by screw 8 and sofa seat 6.
When pulling tommy bar 1 backward, tommy bar pushing drawing rod 3, pull bar 3 moves behind orienting sleeve, and pull bar 3 promotes two digonal links 14 again and moves backward, and digonal link promotes supporting leg 10, two supporting legs again and is pushed rise also; When promoting tommy bar 1 forward, tommy bar pulling pull bar 3, pull bar 3 moves forward along orienting sleeve, pull bar 3 spurs digonal link 14 again and travels forward, two digonal links 14 draw the landing of two supporting legs 10 again, make two supporting legs take turns 11 kiss the earths, with bicycle quick firm be supported on the original place, cyclist original place onboard has a rest, and also backrest 9 can be set level the rest of lying down.This bicycle is also very convenient for begining to learn the rider, in particular cases also can make the four-wheel medical truck and use.
Claims (1)
1, a kind of bicycle that the landing wheel is housed is made of handlebar, car fork, vehicle frame, front and back wheel, vehicle seat, chain drive, it is characterized in that:
Two supporting legs, the device of the supporting bicycle that the gusset piece of hinged supporting leg constitutes, are arranged between front and back wheel by two wheels a;
B, there is one, tommy bar, pull bar, the device of the control two supporting leg landings that digonal link constitutes by the tommy bar frame;
C, vehicle seat are sofa seats, and the seat rear side has the backrest of an adjustable angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89208671 CN2050020U (en) | 1989-06-16 | 1989-06-16 | Bicycle with lifting wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89208671 CN2050020U (en) | 1989-06-16 | 1989-06-16 | Bicycle with lifting wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2050020U true CN2050020U (en) | 1989-12-27 |
Family
ID=4865317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89208671 Withdrawn CN2050020U (en) | 1989-06-16 | 1989-06-16 | Bicycle with lifting wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2050020U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112265595A (en) * | 2020-09-28 | 2021-01-26 | 张海艇 | Bicycle with electric lifting wheel |
| CN113120145A (en) * | 2021-05-25 | 2021-07-16 | 窦嘉琨 | Bicycle and bicycle saddle |
-
1989
- 1989-06-16 CN CN 89208671 patent/CN2050020U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112265595A (en) * | 2020-09-28 | 2021-01-26 | 张海艇 | Bicycle with electric lifting wheel |
| CN113120145A (en) * | 2021-05-25 | 2021-07-16 | 窦嘉琨 | Bicycle and bicycle saddle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |