CN86206847U - Step-by-step bicycle as a exerciser - Google Patents
Step-by-step bicycle as a exerciser Download PDFInfo
- Publication number
- CN86206847U CN86206847U CN 86206847 CN86206847U CN86206847U CN 86206847 U CN86206847 U CN 86206847U CN 86206847 CN86206847 CN 86206847 CN 86206847 U CN86206847 U CN 86206847U CN 86206847 U CN86206847 U CN 86206847U
- Authority
- CN
- China
- Prior art keywords
- bar
- bicycle
- wheel
- saddle
- wheels
- 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- Withdrawn
Links
Images
Abstract
The utility model provides a comparatively convenient sports instrument-a step-by-step bicycle as an exerciser, which can bring on sentiment for exercising and is suitable to be used for people from each age group. The step-by-step bicycle as an exerciser is composed of a frame of the bicycle, a fork lever, wheels, a saddle and the supporter thereof, a guide bar, a guide sleeve, a handle bar and pedals. The frame of the bicycle body is a mutually hinged four bar linkage mechanism which is connected with the wheels via fork lever. The wheels are provided with a tilting prevention device. The main bar makes an open and close movement under gravitation of the human body, the operating force of the handle bar and the action of force of the pedals to drive the front and rear wheels to scroll forward alternatively, thus people can obtain a continuous rolling motion on the saddle.
Description
Legged body-building bicycle is a kind of systemic movement apparatus based on the waist and belly exercise, and existing bicycle mainly is used as the vehicle and uses.It is made up of a fixing vehicle frame, front and back wheel, handlebar, foot-operated, vehicle seat etc., drives wheel with foot-operated driving chain disc spins by the chain transmission and travels forward continuously.As the exerciser that body-building is used, bicycle lacks interesting, and only limits to people's use of certain driving technique.
The purpose of this utility model is to provide a kind of exercise unit for whole body comparatively easily---legged body-building bicycle.
The purpose of this utility model is achieved in that it is by vehicle frame, fork arm, front and back wheel, saddle and bracing frame thereof, and guide rod, orienting sleeve, handlebar, pedal etc. are partly formed.This vehicle frame is by two mobile jibs and two pairs of four-bar linkages that bar is hinged and forms, wheel is provided with tilting prevention device, wheel can only be rotated forward can not rotate backward, mobile jib and back mobile jib before the top of four connecting rods is respectively, pay bar and back pair bar before the bottom is respectively, the front and back mobile jib joins with front and back wheel respectively by fork arm.During operation, utilize the gravity of human body, manipulating handgrip and foot-operated, mobile jib is done open and close movement before and after making, because wheel is provided with tilting prevention device, when mobile jib opened, trailing wheel was motionless, front-wheel forward, when mobile jib closed up, front-wheel was motionless, trailing wheel forward, and so forth with the folding of mobile jib, the front and back wheel wheel alternately rolls forward, thereby realizes walking motion.The utility model simple structure, easy to use, the people of strong and suitable each age group of the entertaining sense of motion uses.
The utility model will be further described below in conjunction with accompanying drawing.
Fig. 6 is a kind of concrete structure planar view of the present utility model.
Fig. 2 is the section-drawing of anti-down mechanism among Fig. 1.
As Fig. 1, preceding mobile jib (6), back mobile jib (9), preceding pair of bar (5), the back is paid bar (13) and is hinged to a four-bar linkage by bearing pin, can relatively rotate each other.In order to control the opening angle of two mobile jibs (6) (9), the length sum of two pairs of bars (5) (13) is less than the length sum of two mobile jibs (6) (9).Preceding mobile jib (6) and the parallel connection of front fork stem (2), the last termination handlebar (1) of front fork stem (2), following termination front-wheel (3), front-wheel can be one, also can be two, with the direction of travel of handlebar control front-wheel.The preceding fixing a pair of pedal (4) in lower end of paying bar (5).Back mobile jib (9) extends to rear fork (14) and joins with trailing wheel (10), and trailing wheel can be one, also can be two.Front and back wheel is equipped with tilting prevention device (15), saddle bracing frame (8) is hinged with back mobile jib (9), and an end of bracing frame is connected with saddle (7), and the other end is connected with guide rod (11), guide rod insert orienting sleeve (12) but in and up-and-down movement, orienting sleeve is hinged on the back and pays on the bar (13).Tilting prevention device in the present embodiment, form by common pawl clutch (bicycle freewheel) and spline plate, referring to Fig. 2, pawl clutch (16) is contained on the axletree (18), spline plate (17) is fixed on the fork arm (2), the spline plate other end is stuck in the tooth of external gear of pawl clutch, is used for preventing the reversing of wheel.
During use, the people is sitting on the saddle (7), to the thrust of handlebar (1) two mobile jibs are opened with people's gravity tie arm, because wheel has tilting prevention device, trailing wheel (10) can not reverse, preceding mobile jib (6) makes stressed the moving forward of front-wheel (3) by front fork stem (2), then both hands firmly pull back handlebar (1), and both feet are firmly stepped on pedal (4), and the center of gravity reach is closed up two mobile jibs, front-wheel (3) can not reverse equally, forces trailing wheel (10) to move forward.And so forth mobile jib is opened close up, can drive two wheels and constantly alternately roll forward, the people just obtains a kind of continuous movement of fluctuating on saddle, to reach the body-building purpose.
Claims (3)
1, a kind of body-building bicycle is by vehicle frame, front and back fork arm [2] [14], front and back wheel [3] [10], saddle [7] and bracing frame [8] thereof, handlebar [1] and pedal [4] are formed, it is characterized in that vehicle frame is by two mobile jibs [6] [9] and the two pairs of four-bar linkages that bar [5] [13] is hinged, wheel [3] [10] is provided with tilting prevention device [15], and vehicle frame joins by fork arm and wheel.
2, body-building bicycle as claimed in claim 1 is characterized in that two are paid the length sum of the length sum of bar (5) (13) less than two mobile jibs (6) (9).
3, body-building bicycle as claimed in claim 1, an end that it is characterized in that saddle bracing frame (8) is provided with saddle (7), and the other end is provided with a guide rod (11), and guide rod inserts in the orienting sleeve (12),, bracing frame and orienting sleeve are hinged on back mobile jib (9) respectively and pay on the bar (13) back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86206847 CN86206847U (en) | 1986-09-12 | 1986-09-12 | Step-by-step bicycle as a exerciser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86206847 CN86206847U (en) | 1986-09-12 | 1986-09-12 | Step-by-step bicycle as a exerciser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN86206847U true CN86206847U (en) | 1987-03-18 |
Family
ID=4809407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 86206847 Withdrawn CN86206847U (en) | 1986-09-12 | 1986-09-12 | Step-by-step bicycle as a exerciser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN86206847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231767A (en) * | 2013-05-22 | 2013-08-07 | 高铧薇 | Body building bicycle |
-
1986
- 1986-09-12 CN CN 86206847 patent/CN86206847U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231767A (en) * | 2013-05-22 | 2013-08-07 | 高铧薇 | Body building bicycle |
| CN103231767B (en) * | 2013-05-22 | 2015-04-22 | 高岩 | Body building bicycle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5092582A (en) | Sporting and exercise apparatus | |
| US6663127B2 (en) | Self-propelled exercise device | |
| TWI327118B (en) | Swing powered vehicle steering mechanism | |
| US6942234B1 (en) | Hand-powered vehicle | |
| US20030047901A1 (en) | Hand-powered vehicle | |
| CN201049697Y (en) | Tricycle for children | |
| US6540648B1 (en) | Exerciser bike | |
| WO2007131427A1 (en) | Manufacturing and using methods of a roller device and a walking wheeled vehicle | |
| CN86206847U (en) | Step-by-step bicycle as a exerciser | |
| CN2790534Y (en) | Walkable trainer for bicycle | |
| CN2294906Y (en) | Easy bicycle for two persons | |
| CN2175727Y (en) | Body building sport cycle | |
| CN216374880U (en) | Gear bicycle transmission system | |
| CN2269202Y (en) | Multifunctional body-building wheeled chair | |
| CN2509067Y (en) | Scooter | |
| CN2299790Y (en) | Body-building and recreation tandem bicycle | |
| CN2402587Y (en) | Front- and rear-wheel driven bicycle | |
| CN218055500U (en) | Chain disc driving device driven by transverse lever and sliding pair in two dimensions and bicycle and scooter driven by same | |
| CN2446025Y (en) | Power saving bicycle | |
| CN2721504Y (en) | Hand-driven tricycle | |
| CN2385954Y (en) | Double-driving bicycle driven by hand and foot | |
| CN2299800Y (en) | Push-pull handlebar body-building bicycle | |
| CN209270782U (en) | Four wheel scooters of K-type activity framed plate structure | |
| CN100465063C (en) | Bicycle driven by link lever | |
| CN2421239Y (en) | Bicycle driven by hands and feet |
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 |