CN203381741U - Manual three-wheeled body building bicycle with brakes - Google Patents
Manual three-wheeled body building bicycle with brakes Download PDFInfo
- Publication number
- CN203381741U CN203381741U CN201320439366.XU CN201320439366U CN203381741U CN 203381741 U CN203381741 U CN 203381741U CN 201320439366 U CN201320439366 U CN 201320439366U CN 203381741 U CN203381741 U CN 203381741U
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- steering
- wheel
- chain
- bicycle
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- Expired - Fee Related
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- Automatic Cycles, And Cycles In General (AREA)
Abstract
A manual three-wheeled body building bicycle with brakes comprises a driving system, a bicycle framework, a manual rod support arranged at the upper end of the bicycle framework, a flat fork arranged at the front end of the bicycle framework, steering front wheels arranged on the two sides of the flat fork and a rear wheel arranged at the rear end of the bicycle framework, wherein the driving system comprises manual rods, pedals, a chain wheel and a chain; the manual rods and the pedals perform alternative and reciprocating movement to drive the chain wheel, the chain and a rear wheel, as a result, a power source is formed; disc brakes and steering knuckles are arranged on the inner sides of the steering front wheels; the steering knuckles are connected with the front end of the bicycle framework via a steering pull rod; the rear wheel adopts a roller brake; as the integrally formed steering knuckles are added to the steering front wheels, the disc brakes are fixed; the disc brakes added to the front wheels and the roller brake added to the rear wheel enable the braking effect to be more reliable; due to the adoption of the steering pull rod, even if a handle bar is not provided, the centre of gravity of the bicycle body can transversely sway when the manual rods are swayed back and forth, so that the purpose of turning to the left and the right is realized, and people's life safety can be further effectively guaranteed.
Description
Technical field
The utility model relates to a kind of hand three-wheel body-building containing brake gear.
Background technology
Hand body building tricycle is new fashion sports product, the environmental protection low-carbon (LC), and the good product of fat reducing weight reducing, hand, foot-operated, whole body is all moving, and joyful leisurely and carefree.Each joint of movable whole body, strengthen the human body cardio-pulmonary function, to the targeted curative effect of lower limb fat reducing, but the impact that in the turning process of the hand body building tricycle of prior art, wheel is subject to is large, easily cause damage, and braking effect is bad, and easily cause the accident, very dangerous.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of good looking appearance, and project organization is reasonable, effectively guarantees the car turning performance, and the good hand three-wheel body-building containing brake gear of braking quality.
For solving above technical matters, the utility model is realized by the following technical solutions: a kind of hand three-wheel body-building containing brake gear, comprise drive system and vehicle frame, and be arranged on the joystick support of vehicle frame upper end, and be arranged on the chain stay of vehicle frame front end, and the steering front wheel that is arranged on the chain stay both sides, and the trailing wheel of vehicle frame rear end is set, wherein, drive system is divided into joystick, foot pedal apparatus, sprocket wheel and chain, replace reciprocal Sports band movable sprocket by joystick and foot pedal apparatus, chain and trailing wheel form propulsion source, the steering front wheel inboard is provided with disc brake apparatus and goat's horn, goat's horn is connected with the vehicle frame front end by steering track rod, trailing wheel adopts the roller brake gear.
As preferred technical scheme, the joystick middle part is fixed by the joystick support.
the beneficial effects of the utility model are: steering front wheel has increased integrated goat's horn, so that disc brake before fixing, increased disc brake and at the roller brake gear of trailing wheel at front-wheel, can make braking effect more reliable, due to steering track rod, the body gravity that swings makes to turn to more steady, more convenient to operate, and more can effectively guarantee people's life security.
The accompanying drawing explanation
Fig. 1 is the structural representation that the utility model contains the hand three-wheel body-building of brake gear.
The specific embodiment
In the present embodiment, a kind of hand three-wheel body-building containing brake gear, comprise drive system and vehicle frame 1, and be arranged on the joystick support 11 of vehicle frame 1 upper end, and be arranged on the chain stay 13 of vehicle frame 1 front end, and be arranged on the steering front wheel 4 of chain stay 13 both sides, and the trailing wheel 9 that vehicle frame 1 rear end is set, wherein, drive system is divided into joystick 3, foot pedal apparatus 6, sprocket wheel 7 and chain 10, replace reciprocal Sports band movable sprocket 7 by joystick 3 and foot pedal apparatus 6, chain 10 and trailing wheel 9 form propulsion source, steering front wheel 4 inboards are provided with disc brake apparatus 5 and goat's horn 2, goat's horn 2 is connected with joystick 3 by steering track rod 12, trailing wheel 9 adopts roller brake gear 8.
Wherein, joystick 3 middle parts are fixed by joystick support 11.
the beneficial effects of the utility model are: front-wheel has increased integrated goat's horn, so that disc brake before fixing, increased disc brake and at the roller brake gear of trailing wheel at front-wheel, can make braking effect more reliable, by owing to adopting steering track rod, even without steering handle, wigwag motion body gravity when the swing joystick, can reach left/right rotation to purpose, and more can effectively guarantee people's life security.
Obviously, those skilled in the art can carry out various changes and modification and not break away from spirit and scope of the present utility model the utility model.Like this, if of the present utility model these are revised and within modification belongs to the scope of the utility model claim and equivalent technologies thereof, the utility model also is intended to comprise these changes and modification interior.
Claims (2)
1. the hand three-wheel body-building containing brake gear, comprise drive system and vehicle frame, and be arranged on the joystick support of vehicle frame upper end, and be arranged on the chain stay of vehicle frame front end, and be arranged on the steering front wheel of chain stay both sides, and the trailing wheel that the vehicle frame rear end is set, wherein, drive system is divided into joystick, foot pedal apparatus, sprocket wheel and chain, replace reciprocal Sports band movable sprocket by joystick and foot pedal apparatus, chain and trailing wheel form propulsion source, it is characterized in that, the steering front wheel inboard is provided with disc brake apparatus and goat's horn, goat's horn is connected with the vehicle frame front end by steering track rod, trailing wheel adopts the roller brake gear.
2. the hand three-wheel body-building containing brake gear according to claim 1 is characterized in that: the joystick middle part is fixed by the joystick support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320439366.XU CN203381741U (en) | 2013-07-23 | 2013-07-23 | Manual three-wheeled body building bicycle with brakes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320439366.XU CN203381741U (en) | 2013-07-23 | 2013-07-23 | Manual three-wheeled body building bicycle with brakes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203381741U true CN203381741U (en) | 2014-01-08 |
Family
ID=49870257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320439366.XU Expired - Fee Related CN203381741U (en) | 2013-07-23 | 2013-07-23 | Manual three-wheeled body building bicycle with brakes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203381741U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107323586A (en) * | 2017-07-24 | 2017-11-07 | 巩自虎 | A kind of dual drive health care tricycle |
-
2013
- 2013-07-23 CN CN201320439366.XU patent/CN203381741U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107323586A (en) * | 2017-07-24 | 2017-11-07 | 巩自虎 | A kind of dual drive health care tricycle |
| CN107323586B (en) * | 2017-07-24 | 2019-10-08 | 巩自虎 | A kind of double drive health care tricycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20140723 |
|
| EXPY | Termination of patent right or utility model |