CN2101017U - Combined connector of two person bicycle - Google Patents
Combined connector of two person bicycle Download PDFInfo
- Publication number
- CN2101017U CN2101017U CN 91220302 CN91220302U CN2101017U CN 2101017 U CN2101017 U CN 2101017U CN 91220302 CN91220302 CN 91220302 CN 91220302 U CN91220302 U CN 91220302U CN 2101017 U CN2101017 U CN 2101017U
- Authority
- CN
- China
- Prior art keywords
- connecting device
- bicycle
- bicycles
- fixed part
- utility
- 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- Withdrawn
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- Handcart (AREA)
Abstract
The utility model provides a set of connecting device through which two bicycles are changed into a combined type double bicycle. Through couplings (4) (6) and a member (5), the positions of two big cylinders are fixed. Components (1), (3), a rod (2), kinematic pairs (7), (8) and two taps or a front wheel shaft of a fork head form a four connecting rod mechanism. The combined double bicycle can be manipulated by one person or two persons; the utility model which is much safer and more convenient for replacing walking and transportation becomes a bicycle through simple disassembly.
Description
The utility model relates to the connecting device that two bicycles is changed over the compound type tandem bicycle.
Existing bicycle is gone together as two cars, can not correlate mutually, and is also dangerous.
Task of the present utility model provides a set of connection devices.It can change over the compound type tandem bicycle with two bicycles.The compound type tandem bicycle gets final product a people and handles, and also can two people handle, and rides instead of walk, transports safer, convenient with it.It becomes bicycle again through disassembled simply.
The utility model is finished as follows: the localization part by connecting device is with two position relative fixed such as bicycle thick stick, knuckle section by connecting device is with the tap or the jaw of two cars, front axle is formed four-bar linkage, and two front-wheels are turned to synchronously.
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1, Fig. 2 are compound type tandem bicycle scheme drawings.
With reference to Fig. 1, with joint (4) permanent type or removable big thick stick or schoolbag frame, hind axle, the member (5) of being fixed on Da Gang position relative fixed.Catcher (6) is with catcher (5) symmetrical placement.Member (5) can be that rod member or device manned, goods are connected with the vehicle body multiple spot.Removable or permanent type is fixed on tap or front axle, the jaw with member (1), is connected by kinematic pair (7) with bar (2).Member (3), kinematic pair (8) and member (1) symmetrical placement.
Claims (4)
1, the connecting device that two bicycles are changed over the compound type tandem bicycle comprises fixed part that relative positions such as making two big thick sticks is fixing and the knuckle section that two front-wheels are turned to synchronously, it is characterized in that:
A. by catcher (4), (6), member (5) relative positions such as two big thick sticks are fixed;
B. pass through member (1), (3), bar (2), fortune not secondary (7), (8) and two taps or four-bar linkage of jaw front wheel spindle composition.
2,, it is characterized in that the fixed part synchronous whereabouts of two bicycles by connecting device according to right 1 described device.
3,, it is characterized in that two front-wheels turn to synchronously by the knuckle section of connecting device according to right 1 described device.
4, according to right 1,2 described devices, the fixed part that it is characterized in that connecting device can be that rod member or device manned, goods are connected with the vehicle body multiple spot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91220302 CN2101017U (en) | 1991-09-09 | 1991-09-09 | Combined connector of two person bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91220302 CN2101017U (en) | 1991-09-09 | 1991-09-09 | Combined connector of two person bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2101017U true CN2101017U (en) | 1992-04-08 |
Family
ID=4927406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91220302 Withdrawn CN2101017U (en) | 1991-09-09 | 1991-09-09 | Combined connector of two person bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2101017U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101670871B (en) * | 2009-10-20 | 2011-07-27 | 浙江吉利汽车研究院有限公司 | Connecting mechanism of twin vehicle |
| CN104816777A (en) * | 2015-05-06 | 2015-08-05 | 刘德生 | Environment-friendly portable space-saving rapid detachment and installation type multi-user pedal driving vertical and horizontal combination vehicle |
| WO2018023993A1 (en) * | 2016-07-30 | 2018-02-08 | 深圳市前海安测信息技术有限公司 | Mobile rescue apparatus based on bicycles |
-
1991
- 1991-09-09 CN CN 91220302 patent/CN2101017U/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101670871B (en) * | 2009-10-20 | 2011-07-27 | 浙江吉利汽车研究院有限公司 | Connecting mechanism of twin vehicle |
| CN104816777A (en) * | 2015-05-06 | 2015-08-05 | 刘德生 | Environment-friendly portable space-saving rapid detachment and installation type multi-user pedal driving vertical and horizontal combination vehicle |
| CN104816777B (en) * | 2015-05-06 | 2018-12-28 | 浙江泰邦电器有限公司 | Environmental-protection portable dismounts the foot-operated driving of the more people of save space combination vehicle in length and breadth fastly |
| WO2018023993A1 (en) * | 2016-07-30 | 2018-02-08 | 深圳市前海安测信息技术有限公司 | Mobile rescue apparatus based on bicycles |
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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 |