CN201052812Y - Body building bicycle - Google Patents
Body building bicycle Download PDFInfo
- Publication number
- CN201052812Y CN201052812Y CNU2007201542559U CN200720154255U CN201052812Y CN 201052812 Y CN201052812 Y CN 201052812Y CN U2007201542559 U CNU2007201542559 U CN U2007201542559U CN 200720154255 U CN200720154255 U CN 200720154255U CN 201052812 Y CN201052812 Y CN 201052812Y
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- CN
- China
- Prior art keywords
- frame
- building bicycle
- bicycle
- longeron
- collar
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a body-building bicycle which comprises handle bars, a bicycle frame, a bicycle seat, bicycle wheels, a backseat and a corresponding driving control device, wherein, the backseat is rotatablely arranged on a rear wheel shaft; a lantern ring is arranged on the front side of the backseat; a connector which is mutually fastened or loosened with the lantern ring is arranged on the bicycle frame on the lower part of the bicycle seat; the backseat comprises a superface frame and a vertical supporting frame; the superface frame is formed by two stringers and a beam between the stringers; the supporting frame takes the shape of a V; the open upper end of the supporting frame is connected with the stringers; the lower end of the supporting frame is rotatablely arranged on the rear wheel shaft. The utility model has dual-purpose function, and can not only be used as a common vehicle for riding but also be used as a body-building apparatus for body building after being slightly changed. The utility model has the characteristics of simple structure, convenient use, stable performance and so on.
Description
Technical field
The utility model relates to a kind of bicycle, a kind of more precisely body-building bicycle.
Background technology
Bicycle is a kind of very common very convenient again vehicle in China, people often use it when on and off duty and outing, result according to Recent study shows, by bike and run, swimming is the same, it is a kind of endurance exercise that can improve people's cardio-pulmonary function, motion by bike, not only can carry out out of doors, and also can carry out indoor, when indoor the development, generally to can carry out by special health and fitness facilitieses such as stationary bicycle or cycle ergometers, family with good conditionsi can buy car back, be placed on enclosed balcony etc. and locate to carry out this body-building, this kind body-building bicycle is bulky, complex structure and cost are higher, can't large scale application.
The utility model content
At the deficiency that prior art exists, the purpose of this utility model is to provide a kind of body-building bicycle of simple in structure, easy to use, stable performance.This body-building bicycle has double-purpose functional, both can be used as the ordinary traffic instrument and drive, and can be used as body-building apparatus after doing distortion slightly again and take exercises.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of body-building bicycle, comprise handlebar, vehicle frame, vehicle seat, wheel, back seat and corresponding driving, control setup, described back seat is installed in rotation on the hind axle, and its front side is provided with a collar, and the vehicle frame of below-seat is provided with the adaptor union that can tighten mutually or break away from this collar.
Described back seat comprises end face frame and bracing frame longitudinally, and wherein the end face frame is made of the crossbeam between twice longeron and the longeron, and bracing frame is in the shape of the letter V, and its open upper end is connected with longeron, and the lower end is installed in rotation on the hind axle.
The longeron two ends of described end face frame are the arc of K/UP, and its end is in the same plane.
The longeron end of described end face frame is equipped with the support foot pad.
The described collar is in the downward-sloping layout in back seat front side.
The described collar is rectangular or square.
On the described hind axle damping arrangement is installed.
Back seat of the present utility model can spin upside down around hind axle, when back seat is in the trailing wheel top, the collar of its front end and adaptor union chucking location, can be used as the ordinary traffic instrument and drive, when needs are used as body-building apparatus and are used, only need an operation collar that itself and adaptor union are separated, turning to the trailing wheel below then gets final product, this moment, back seat played a supportive role, and can make trailing wheel be in vacant state, just can carry out the exercise of varying strength by the damping amount of adjusting hind axle.Have beneficial effects such as simple in structure, easy to operate, stable performance.
Description of drawings
Fig. 1 is the structural representation of back seat in the utility model;
Fig. 2 is the lateral plan of Fig. 1;
Constitution diagram when Fig. 3 is used as the use of ordinary traffic instrument for the utility model;
Constitution diagram when Fig. 4 is used as the body-building apparatus use for the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
Description of reference numerals is as follows:
1---handlebar
2---vehicle frame
3---vehicle seat
4---wheel
5---back seat
6---longeron
7---crossbeam
8---support foot pad
9---bracing frame
10---the collar
11---adaptor union
As shown in Figures 1 to 4, this body-building bicycle is mainly by handlebar 1, vehicle frame 2, vehicle seat 3, wheel 4, back seat 5 and corresponding driving, control setup is formed, back seat 5 comprises end face frame and bracing frame longitudinally, wherein the end face frame is made of the crossbeam between twice longeron 6 and the longeron 7, the two ends of longeron 6 are the arc of K/UP, it is terminal in the same plane and be equipped with and support foot pad 8, bracing frame 9 is in the shape of the letter V, its open upper end is connected with longeron 6, the lower end is installed in rotation on the hind axle, the front side of back seat 5 is provided with a downward-sloping collar 10, this collar is rectangular, the vehicle frame of below-seat is provided with the adaptor union 11 that can tighten mutually or break away from this collar, the damping arrangement (not shown) is installed on the hind axle, and damping arrangement can be used for brake when being used as the use of ordinary traffic instrument, and damping arrangement can be used for regulating exercise intensity when being used as the body-building apparatus use, because adaptor union 11 and damping arrangement adopt prior art to realize, therefore just repeat no more here.
As shown in Figure 3, Figure 4, the back seat 5 of this body-building bicycle can spin upside down around hind axle, when back seat is in the trailing wheel top, the collar 10 of its front end and adaptor union 11 chucking location, can be used as the ordinary traffic instrument drives, when needs are used as body-building apparatus and are used, only need the operation collar 10 that itself and adaptor union 11 are separated, turning to the trailing wheel below then gets final product, this moment, back seat 5 played a supportive role, can make trailing wheel be in vacant state, just can carry out the exercise of varying strength by the damping amount of adjusting hind axle.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present invention; though but on its shape or structure, do any variation, every identical with the utility model or akin technical scheme is all within its protection domain.
Claims (7)
1. body-building bicycle, comprise handlebar, vehicle frame, vehicle seat, wheel, back seat and corresponding driving, control setup, it is characterized in that, described back seat is installed in rotation on the hind axle, its front side is provided with a collar, and the vehicle frame of below-seat is provided with the adaptor union that can tighten mutually or break away from this collar.
2. body-building bicycle according to claim 1, it is characterized in that, described back seat comprises end face frame and bracing frame longitudinally, wherein the end face frame is made of the crossbeam between twice longeron and the longeron, bracing frame is in the shape of the letter V, its open upper end is connected with longeron, and the lower end is installed in rotation on the hind axle.
3. body-building bicycle according to claim 2 is characterized in that the longeron two ends of described end face frame are the arc of K/UP, and its end is in the same plane.
4. body-building bicycle according to claim 3 is characterized in that, the longeron end of described end face frame is equipped with the support foot pad.
5. body-building bicycle according to claim 1 is characterized in that, the described collar is in the downward-sloping layout in back seat front side.
6. body-building bicycle according to claim 5 is characterized in that the described collar is rectangular or square.
7. body-building bicycle according to claim 1 is characterized in that, on the described hind axle damping arrangement is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201542559U CN201052812Y (en) | 2007-05-15 | 2007-05-15 | Body building bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201542559U CN201052812Y (en) | 2007-05-15 | 2007-05-15 | Body building bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201052812Y true CN201052812Y (en) | 2008-04-30 |
Family
ID=39392479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201542559U Expired - Fee Related CN201052812Y (en) | 2007-05-15 | 2007-05-15 | Body building bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201052812Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741443A (en) * | 2016-12-29 | 2017-05-31 | 天津佰金科技有限公司 | A kind of body-building electric bicycle Rear frame |
| CN108058769A (en) * | 2017-12-06 | 2018-05-22 | 宁波市江北义盈工贸有限公司 | A kind of multifunction bicycle |
| CN108177715A (en) * | 2017-12-28 | 2018-06-19 | 五河县鹏润机械科技有限公司 | One kind can indoor exercise and the extraneous dual-purpose sports bicycle of cycling |
| WO2021114293A1 (en) * | 2019-12-13 | 2021-06-17 | 苏州锂智车业科技有限公司 | Speed reduction assembly for bicycle, support device, and bicycle |
-
2007
- 2007-05-15 CN CNU2007201542559U patent/CN201052812Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741443A (en) * | 2016-12-29 | 2017-05-31 | 天津佰金科技有限公司 | A kind of body-building electric bicycle Rear frame |
| CN106741443B (en) * | 2016-12-29 | 2018-11-23 | 光泽县和新设备技术有限公司 | A kind of body-building electric bicycle Rear frame |
| CN108058769A (en) * | 2017-12-06 | 2018-05-22 | 宁波市江北义盈工贸有限公司 | A kind of multifunction bicycle |
| CN108177715A (en) * | 2017-12-28 | 2018-06-19 | 五河县鹏润机械科技有限公司 | One kind can indoor exercise and the extraneous dual-purpose sports bicycle of cycling |
| CN108177715B (en) * | 2017-12-28 | 2020-06-16 | 南京溧水高新创业投资管理有限公司 | Dual-purpose sport bicycle capable of being used for indoor exercise and external cycling |
| WO2021114293A1 (en) * | 2019-12-13 | 2021-06-17 | 苏州锂智车业科技有限公司 | Speed reduction assembly for bicycle, support device, and bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080430 |