CN2335875Y - Riding and body-building four-wheeled cycle - Google Patents
Riding and body-building four-wheeled cycle Download PDFInfo
- Publication number
- CN2335875Y CN2335875Y CN 98206080 CN98206080U CN2335875Y CN 2335875 Y CN2335875 Y CN 2335875Y CN 98206080 CN98206080 CN 98206080 CN 98206080 U CN98206080 U CN 98206080U CN 2335875 Y CN2335875 Y CN 2335875Y
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- CN
- China
- Prior art keywords
- wheel
- rail
- building
- riding
- bicycle
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a riding and body-building four-wheel bicycle. An arm rotary rack is movably sheathed on a rear wheel shaft. The arm rotary rack is connected with two transverse rods. The end parts of the two transverse rods are respectively connected with a left rocking rail and a right rocking rail to be in the shape of a frame. The left rocking rail and the right rocking rail are in the shapes of circular arcs which are concentric with wheels. The cross sections of the left rocking rail and the right rocking rail are in the shapes of crescents whose outer circles are in the shapes of convex arcs and inner circles are in the shape of concave arcs. Frames of the rocking rails and a bicycle frame are connected by a positioning inserting pin, and are positioned on the just upper sides of wheels to form an ordinary riding and seating bicycle. The frames of the rocking rails and the bicycle frame are positioned on the just lower side of the wheels to be supported on a ground, and a rear wheel is separated from the ground to form a riding type body-building bicycle which is stable in situ. An eccentric wheel is installed on the rear wheel shaft. The riding and body-building four-wheel bicycle not only can be used for riding instead of walk and delivering objects, but also can be changed into a pedal body-building device. The riding and body-building four-wheel bicycle has simple structure and easy change.
Description
The utility model relates to foot-operated vehicle and body-building apparatus, and concrete is that a kind of four-wheel is ridden, the body-building motor moped.
In people's daily life, need ride, transport thing instead of walk with foot-operated vehicle, and along with economic development, living standards of the people improve, people also need with foot-operated body-building apparatus exercise, body-building, fat-reducing, traditionally these two kinds of vehicles, equipment be provided with respectively, function singleness.
The purpose of this utility model provides that a kind of four-wheel is ridden, the body-building motor moped, both can be used for riding instead of walk, transporting thing, the variable again foot fitness equipment that is changed to, and simple in structure, conversion is easy, and organic moving to device.
The purpose of this utility model is achieved in that
A kind of four-wheel is ridden, the body-building motor moped, comprise vehicle frame, before, rear wheel, seat, pedal, driving chain wheel, chain and steering hardware, it is characterized in that: on hind axle, be movably installed with a left side, the right-hand rotation jib, this pivoted arm frame has a radially-protruding left side, right arm is connected to two cross bars, this two crossbar end connects a left side respectively, right rocker rail becomes frame shape, this left side, right rocker rail is the circular shape concentric with wheel, its cross-sectional plane is that cylindrical is the convex arc shape, interior circle is the crescent of concave arc shape, and should in the circle concave arc at interval suitably distance respectively guard shield in the cylindrical mudwing effect of rear wheel, described rocker rail framework is connected with fastening screw with vehicle frame and two relative positions is arranged, position one rocker rail constitutes common riding by bus directly over being positioned at wheel, position two rocker rails are supported on ground under being positioned at wheel, and the rear wheel holder is overhead constituted riding type body-building vehicle as you were;
Eccentric wheel is installed on hind axle, and below described rocker rail forwards to and when being supported on ground, stretcher drives rear axle by sprocket wheel, chain and the eccentric wheel rotation makes rocker rail produce swing on ground.
The described structure of transposition that turns to is: two front-wheels, be contained in the front wheel house of split with vertical shaft respectively, the top of this vertical shaft is articulated in the front rail that is contained in the front wheel house top, adorning steering wheel shaft in the vertical sleeve at this front rail middle part, this steering wheel shaft lower end connects one and turns to shift fork longitudinally, this turns to shift fork to be articulated in steering track rod with elongated slot, this steering track rod parallel with front rail and etc. be articulated in front wheel house longways and constitute hinged parallel-crank mechanism.
Can install additional on the described vehicle frame with gasoline or storage battery is the power-assisted engine drive sprocket wheel rotation of power.
The utility model has with positive useful effect:
1, normal operating condition is a qudricycle, is provided with the steering hardware of parallelogram, rides easily, turns to flexibly.
2, can be transformed to foot fitness equipment easily, the whole body of comprehensively exercising.
3, be provided with the eccentric swing device on fitness equipment, generation vibration and forward and backward rolling and rotating manipulation influence whole body when foot-operated, improve body-building effect.
4, rocker rail of the present utility model also can be contained on the three-wheel vehicle, but that four-wheeled is ridden than three-wheel vehicle is more steady.
Now in conjunction with the accompanying drawings with preferred embodiment:
Fig. 1 is a structural representation of the present utility model, for riding, borrow fortune car embodiment instead of walk.
The same Fig. 1 of Fig. 2 is for being transformed to the embodiment of fitness equipment.
Fig. 3 is the local parting view of the A-A among Fig. 2.
Accompanying drawing number:
1. vehicle frame 2. seats 3. sprocket wheels, chain
4A. trailing wheel 4B. trailing wheel
5. hind axle 6A. pivoted arm frame and pivoted arm
6B. pivoted arm frame and pivoted arm 7. pivoted arm framves and pivoted arm 8A. cross bar
8B. cross bar 9A. rocker rail 9B. broadcasts rail
10. fastening screw 11. eccentric wheel 12A. front-wheels
12B. front-wheel 13A. front wheel house 13B. front wheel house
14. main shaft top 15. front rails, 16. steering wheel shafts
17. turn to shift fork 18. commutation pull bars 19. shift fork covers
20. front baffle board
Please refer to Fig. 1, four-wheel of the present utility model is ridden, the body-building motor moped, comprise vehicle frame 1, front- wheel 12A, 12B, trailing wheel 4A, 4B, seat 2, pedal, driving chain wheel, chain 3 and steering hardware, on hind axle 5, be movably installed with a left side, the right-hand rotation jib, this pivoted arm frame has a radially-protruding left side, right arm is connected to two cross bar 8A and 8B, this two crossbar end connects a left side respectively, right rocker rail 9A, 9B becomes frame shape, this left side, right rocker rail 9A, 9B is the circular shape concentric with wheel, its cross-sectional plane is that cylindrical is the convex arc shape, the crescent that interior circle is the concave arc shape is seen Fig. 3, and should in the circle concave arc at interval suitably distance respectively guard shield in rear wheel 4A, the cylindrical of 4B plays the mudwing effect, described rocker rail framework is connected with fastening screw 10 with vehicle frame and two relative positions is arranged, position one rocker rail constitutes common riding by bus directly over being positioned at wheel, position two rocker rails are supported on ground under being positioned at wheel, see Fig. 2 and the rear wheel holder is overhead constituted riding type body-building vehicle as you were.
The described structure of transposition that turns to is: two front- wheel 12A, 12B, be contained among front wheel house 13A, the 13B of split with vertical shaft 14 respectively, the top of this vertical shaft is articulated in the front rail 15 that is contained in the front wheel house top, adorning steering wheel shaft 16 in the vertical sleeve at this front rail middle part, this steering wheel shaft lower end connects one and turns to shift fork 17 longitudinally, this turns to shift fork 17 to be articulated in steering track rod 18 with elongated slot, this steering track rod 18 and front rail 15 parallel and etc. be articulated in front wheel house 13A, 13B longways and constitute hinged parallel-crank mechanism.
Above front rail, can be provided with front apron 20.Rocker rail of the present utility model also can be contained on the three-wheel vehicle and use.
During enforcement, also can install additional on the described vehicle frame with gasoline or storage battery is the power-assisted engine drive sprocket wheel rotation of power.
Claims (3)
1. a four-wheel is ridden, the body-building motor moped, comprise vehicle frame, before, rear wheel, seat, pedal, driving chain wheel, chain and steering hardware, it is characterized in that: on hind axle, be movably installed with a left side, the right-hand rotation jib, this pivoted arm frame has a radially-protruding left side, right arm is connected to two cross bars, this two crossbar end connects a left side respectively, right rocker rail becomes frame shape, this left side, right rocker rail is the circular shape concentric with wheel, its cross-sectional plane is that cylindrical is the convex arc shape, interior circle is the crescent of concave arc shape, and should in the circle concave arc at interval suitably distance respectively guard shield in the cylindrical mudwing effect of rear wheel, described rocker rail framework is connected with fastening screw with vehicle frame and two relative positions is arranged, position one rocker rail constitutes common riding by bus directly over being positioned at wheel, position two rocker rails are supported on ground under being positioned at wheel, and the rear wheel holder is overhead constituted riding type body-building vehicle as you were;
Eccentric wheel is installed on hind axle, and below described rocker rail forwards to and when being supported on ground, stretcher drives rear axle by sprocket wheel, chain and the eccentric wheel rotation makes rocker rail produce swing on ground.
2. four-wheel as claimed in claim 1 is ridden, the body-building motor moped, it is characterized in that: the described structure of transposition that turns to is: two front-wheels, be contained in the front wheel house of split with vertical shaft respectively, the top of this vertical shaft is articulated in the front rail that is contained in the front wheel house top, adorning steering wheel shaft in the vertical sleeve at this front rail middle part, this steering wheel shaft lower end connects one and turns to shift fork longitudinally, this turns to shift fork to be articulated in steering track rod with elongated slot, this steering track rod parallel with front rail and etc. be articulated in front wheel house longways and constitute hinged parallel-crank mechanism.
3. four-wheel as claimed in claim 1 is ridden, the body-building motor moped, it is characterized in that: can install additional on the described vehicle frame with gasoline or storage battery is the power-assisted engine drive sprocket wheel rotation of power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98206080 CN2335875Y (en) | 1998-06-25 | 1998-06-25 | Riding and body-building four-wheeled cycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98206080 CN2335875Y (en) | 1998-06-25 | 1998-06-25 | Riding and body-building four-wheeled cycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2335875Y true CN2335875Y (en) | 1999-09-01 |
Family
ID=33962327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98206080 Expired - Fee Related CN2335875Y (en) | 1998-06-25 | 1998-06-25 | Riding and body-building four-wheeled cycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2335875Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100463831C (en) * | 2007-01-29 | 2009-02-25 | 重庆隆鑫工业（集团）有限公司 | Rear mudguard mounting bracket of beach vehicle |
| CN115214833A (en) * | 2022-09-02 | 2022-10-21 | 吴际贵 | Labor-saving bicycle with multiple riding modes |
-
1998
- 1998-06-25 CN CN 98206080 patent/CN2335875Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100463831C (en) * | 2007-01-29 | 2009-02-25 | 重庆隆鑫工业（集团）有限公司 | Rear mudguard mounting bracket of beach vehicle |
| CN115214833A (en) * | 2022-09-02 | 2022-10-21 | 吴际贵 | Labor-saving bicycle with multiple riding modes |
| CN115214833B (en) * | 2022-09-02 | 2024-02-06 | 吴际贵 | Labor-saving bicycle with multiple riding modes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |