CN202016553U

CN202016553U - Anti-skid bodybuilding bicycle

Info

Publication number: CN202016553U
Application number: CN201120123983XU
Authority: CN
Inventors: 李政
Original assignee: ZHEJIANG DEQING JIUSHENG BICYCLE CO Ltd
Current assignee: ZHEJIANG DEQING JIUSHENG BICYCLE CO Ltd
Priority date: 2011-04-25
Filing date: 2011-04-25
Publication date: 2011-10-26
Anticipated expiration: 2021-04-25

Abstract

The utility model relates to a multifunctional vehicle, in particular to an anti-skid bodybuilding bicycle. The anti-skid bodybuilding bicycle comprises a bicycle handlebar and a bicycle body, wherein the bicycle handlebar is provided with a front wheel; the tail part of the bicycle body is provided with a rear wheel; the middle part of the vehicle body is provided with a toothed disc; the toothed disc is in transmission connection with a flywheel of the rear wheel through a chain; two crank levers are rotatably arranged on surfaces on the two sides of the toothed disc respectively; two rotating centers are eccentric on the toothed disc and are centrosymmetric; the other ends of the crank levers are hinged with the middle parts of pedals; the end parts of the two pedals are hinged to the bicycle body in a eudipleural mode; and the upper surfaces of the pedals are fixedly provided with anti-skid plates. A person stands on and treads the pedals, so that the bicycle is driven to move to achieve the effect of riding instead of walking, and a running action is simulated to achieve a bodybuilding effect; and the anti-skid plates are arranged on the pedals, the inner sides of the anti-skid plates are provided with baffle plates, and the tail parts of the anti-skid plates are warped, so that tread driving stability is improved.

Description

A kind of anti-skidding body-building bicycle

Technical field

The utility model relates to a kind of multifunctional traffic means, relates in particular to a kind of anti-skidding body-building bicycle.

Background technology

General bicycle mainly comprises handlebar and vehicle body, the car front-wheel is installed on the handlebar, chain drum is installed at the vehicle body middle part, tail of body is installed back wheels of vehicle, is coaxially installed with flywheel on the trailing wheel, and sprocket wheel and flywheel are by the chain transferring power, the right overhead two ends of sprocket wheel are installed with crank, crank is the center symmetry on the chain drum plane, and the movable end horizontal fixed rotating shaft of crank is rotated in the rotating shaft to install and ridden.During the bicycle running, pin is trampled to ride and is driven sprocket rotation, and the chain on the sprocket wheel drives the flywheel rotation, and then drives the trailing wheel rotation.

As the vehicle, advantage such as that bicycle has is light, environmental protection is if can be transformed bicycle, make its not only easy to use, environmental protection and energy saving, and can also take exercises, and have fairly obvious body-building effect, this will make bicycle past heritage usefulness newly, open the brand-new purposes of bicycle.To existing bicycle make improve make it have body-building function simultaneously after, its handling will inevitably reduction is accordingly considered for user's safety, how to make user's station more stable when driving bicycle be difficult for slippage and has become a technical matters.

The utility model content

The utility model provides a kind of anti-skidding body-building bicycle that has both walking-replacing tool and health and fitness facilities effect simultaneously.In order to realize the foregoing invention purpose, the utility model has adopted following technological means:

A kind of anti-skidding body-building bicycle comprises handlebar and vehicle body; On the described handlebar front-wheel is installed; The afterbody of described vehicle body is installed trailing wheel; Described vehicle body middle part is equipped with fluted disc, and fluted disc is in transmission connection by the flywheel of chain and trailing wheel; Rotate respectively on the both sides card of described fluted disc two curved bars, two center of turns off-centre and center symmetry on fluted disc are set; The other end of described curved bar and the middle part of pedal are hinged; The end of two pedals is symmetrical to be hinged on the vehicle body; The upper surface of described pedal is installed with checkered plate.

The inboard of described checkered plate is installed with baffle plate, and baffle plate exceeds the upper surface of checkered plate;

The afterbody of described checkered plate is upturned.

The beneficial effects of the utility model are: adopt pedal to swing up and down and drive the driving of driving tooth disc spins realization bicycle, the people stands on that pushes pedals swings up and down it on the pedal, drive bicycle on the one hand and move the performance effect of riding instead of walk, simulation is run to move and is realized taking exercises on the other hand; Add checkered plate on the pedal, in the time of pushes pedals, pin station more stable is difficult for slippage; The installed inside baffle plate of checkered plate further limits the position of trampling of pin, makes to trample correct set when driving, and has also guaranteed in pin sliding simultaneously; The perk of checkered plate afterbody has prevented that pin from sliding backward.

Description of drawings

Fig. 1 is the structural representation of a kind of anti-skidding body-building bicycle of the utility model;

Fig. 2 is the connection structure enlarged drawing of pedal 8 among Fig. 1;

Fig. 3 is the exploded view of pedal 8.

The specific embodiment

Below in conjunction with accompanying drawing, the preferred implementation of a kind of anti-skidding body-building bicycle of the utility model is made detailed description:

As shown in Figure 1, the enhancing body resistance bicycle mainly comprises handlebar 1 and vehicle body 2, and handlebar 1 rotates the head that is arranged on vehicle body 2; Front-wheel 3 is installed on the handlebar 1; The medium position of vehicle body 2 rotates fluted disc 4 is set, and the afterbody of vehicle body 2 is installed trailing wheel 6, is coaxially installed with flywheel on the trailing wheel 6, and fluted disc 4 is in transmission connection by the flywheel of chain 5 and trailing wheel 6.

Fixedly install two eccentric shafts on the both sides card of fluted disc 4 respectively, two eccentric shafts are centrosymmetric on the card of fluted disc 4, one end of eccentric shaft and curved bar 7 is hinged, the middle part of the other end of curved bar 7 and pedal 8 is hinged, pedal 8 is the shape of 60 ° of left end perks, the hinge-point of curved bar 7 and pedal 8 is positioned at the bending point place at pedal 8 middle parts, and the end of pedal 8 is hinged on the vehicle body 2, two pedal 8 symmetrical being hinged on the vehicle body 2.

As shown in Figures 2 and 3, the upper surface of two pedals 8 is screwed respectively checkered plate 82 is installed, and checkered plate 82 is laid rubber by metal sheet surface and made, and has good skidproof effect, the afterbody of checkered plate 82 is upturned 30 °, and such being provided with can prevent effectively that pin is to retrolisthesis; The inboard of checkered plate 82 all is installed with baffle plate 81, and baffle plate 81 is a plastic plate, and its upper edge exceeds the upper surface of checkered plate 82, has effectively like this prevented pin slippage to the inside.

The hinge-point of vehicle body 2 and two pedals 8 is positioned at the place ahead of fluted disc 4, the distance at hinge-point and fluted disc 4 centers is d=28cm, the radius of rotation of eccentric shaft is r=3cm, the distance of two hinge-points on the curved bar 7 is m=10cm, the distance of two hinge-points on the pedal 8 is R=26cm, such design has guaranteed that along with alternately the swinging up and down of pedal 8 curved bar 7 can drive the left-hand revolution that fluted disc 4 continues, thereby realizes continuing transmission.

In the time of the work of enhancing body resistance bicycle, trample the pedal 8 in left side downwards, the curved bar 7 that pedal 8 drives the left side moves down, curved bar 7 drives fluted disc 4 and rotates counterclockwise, along with left pedal 8 moves down, the eccentric shaft on right side rotates up, and drives the curved bar 7 on right side, and then the pedal 8 on pulling right side moves up; When the pedal 8 in left side arrives lower limit, the curved bar 7 on right side has turned over flex point, and the moment of the curved bar 7 pulling fluted discs 4 on right side becomes anticlockwise moment at this moment, tramples the pedal 8 on right side downwards, and then the curved bar 7 that drives the right side moves down, and curved bar 7 pulling fluted discs 4 rotate counterclockwise.Along with alternately trampling left and right sides pedal 8 it is back and forth swung up and down, fluted disc 4 is by continual driven in rotation, thereby realizes constantly moving ahead of bicycle, and people's pushes pedals 8 simulations action of running, and realized the purpose of taking exercises simultaneously.The checkered plate 82 of pedal 8 upper surfaces has strengthened pin and the friction force between it, make on the one hand that to trample driving easier, prevented pin slippage pedal 8 on the other hand, 30 ° of the afterbody perks of checkered plate 82, limited pin to retrolisthesis, it is baffled 81 that checkered plate 82 inboards add, and limited the inside slippage of pin, by the friction force and the easy position of inside slippage backward of restrict foot that increase pin, triplicity has ensured that fully trampling of user drives stability.

Claims

1. an anti-skidding body-building bicycle comprises handlebar (1) and vehicle body (2); Described handlebar (1) is gone up front-wheel (3) is installed; The afterbody of described vehicle body (2) is installed trailing wheel (6); Described vehicle body (2) middle part is equipped with fluted disc (4), and fluted disc (4) is in transmission connection by the flywheel of chain (5) with trailing wheel (6); It is characterized in that: rotate respectively on the both sides card of described fluted disc (4) two curved bars (7) are set, two center of turns are gone up off-centre and center symmetry at fluted disc (4); The middle part of the other end of described curved bar (7) and pedal (8) is hinged; The end of two pedals (8) is symmetrical to be hinged on the vehicle body (2); The upper surface of described pedal (8) is installed with checkered plate (82).

2. a kind of anti-skidding body-building bicycle according to claim 1 is characterized in that: the inboard of described checkered plate (82) is installed with baffle plate (81), and baffle plate (81) exceeds the upper surface of checkered plate (82).

3. a kind of anti-skidding body-building bicycle according to claim 1 and 2 is characterized in that: the afterbody of described checkered plate (82) is upturned.