CN206288171U

CN206288171U - A kind of rocking bicycle

Info

Publication number: CN206288171U
Application number: CN201621425199.3U
Authority: CN
Inventors: 陈至多
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-12-23
Filing date: 2016-12-23
Publication date: 2017-06-30
Anticipated expiration: 2026-12-23

Abstract

A kind of rocking bicycle, wheel units, rear wheel unit, handle unit, foot-operated driver element, vehicle seat unit including vehicle frame and on vehicle frame, the handle unit is fixedly connected with wheel units and is constituted with vehicle frame and is hinged cooperation, and wheel units are centrally located at the rear of handle unit and the axial line of vehicle frame pin joint.The handle unit includes the bent axle of the handle, connecting rod and connection wheel units of integral type connection successively, and the vehicle frame is provided with sleeve, and the connecting rod constitutes socket and coordinates with sleeve.The vehicle seat unit includes the elastic buffer portion of arc-shaped pad face and connecting vehicle frame.

Description

A kind of rocking bicycle

Technical field

The utility model is related to bicycle art, and in particular to a kind of rocking bicycle.

Background technology

Existing bicycle is produced based on onward impulse with foot pedal by chain gear transmission, rare with hand and body Other positions as driving force bicycle, even if the design of useful hand-drive, be mostly hand rotate handle, by chain gear transmission It is also and impracticable Deng the design for driving front-wheel rotation, it is necessary to increase many parts.And do not occurred also with the motor of Rocking cycle The design that bicycle advances is realized by hand rolling handle based on reason.

Utility model content

In order to solve the above problems, the utility model provides a kind of rocking bicycle：

A kind of rocking bicycle, including vehicle frame and the wheel units on vehicle frame, rear wheel unit, handle unit, it is described Handle unit is fixedly connected with wheel units and is constituted with vehicle frame and is hinged cooperation, and wheel units are centrally located at handle unit and car The rear of the axial line of frame pin joint.

Preferably, the handle unit includes the song of the handle, connecting rod and connection wheel units of integral type connection successively Axle, the vehicle frame is provided with sleeve, and the connecting rod constitutes socket and coordinates with sleeve.

Preferably, the connecting rod is perpendicular to the vertical structure of level ground or the incline structure of relative frame abduction.

Preferably, also including vehicle seat unit, the vehicle seat unit includes the elastic buffer portion of arc-shaped pad face and connecting vehicle frame.

Preferably, the vehicle frame uses carbon fibre materials.

Preferably, also including drive motor units, the drive motor units be used for drive handle unit vacillate now to the left, now to the right from And drive bicycle to move ahead.

Preferably, also including crank and rocker mechanism, the crank and rocker mechanism connects drive motor units and handle respectively Unit, the nosing force for the driving force of motor to be converted into handle unit.

The utility model has the advantages that：The utility model is by waving handlebar, you can produce the drive advanced Power the utility model by wave handle can effectively alleviate hand ride for a long time be pressurized after poor blood circulation situation, and And the difficulty of climbing of riding is greatly reduced, the enjoyment ridden is also add in addition.

Brief description of the drawings

Accompanying drawing 1 is the structural representation of embodiment 1.

Accompanying drawing 2 is the schematic perspective view of embodiment 1.

Accompanying drawing 3 is the structural representation of embodiment 2.

Accompanying drawing 4 is the operation schematic diagram of embodiment 1.

Accompanying drawing 5 is the principle schematic of embodiment 1.

Accompanying drawing 6 be handle unit and vehicle frame pin joint axial line hypsokinesis in the case of the procedure chart reformed（Wherein scheming a is State diagram after handle unit rotation 180 degree, figure b is handle unit normal condition figure）.

Accompanying drawing 7 is the procedure chart reformed in the case that handle unit leans forward with the axial line of vehicle frame pin joint（Wherein scheming c is State diagram after handle unit rotation 180 degree, figure d is handle unit normal condition figure）.

Specific embodiment

The utility model is further described with embodiment below in conjunction with the accompanying drawings.

Embodiment 1：The operation logic of this patent is similar with swing car, a kind of rocking bicycle, including vehicle frame 1 and is located at Wheel units 2, rear wheel unit 3, handle unit 4 on vehicle frame 1, foot-operated driver element, vehicle seat unit 8, the handle unit 4 with Wheel units 2 are fixedly connected and are constituted with vehicle frame 1 and are hinged cooperation, the center of wheel units 2（B points i.e. in accompanying drawing 5）Positioned at handle The axial line of hand unit 4 and the pin joint of vehicle frame 1（C lines i.e. in accompanying drawing 5）Rear.Front rear as herein described relative proper motion Car traveling course bearing definition, such as rear is the opposite direction of bicycle running.The handle unit 4 is connected including integral type successively Handle 5, connecting rod 6 and connection wheel units 2 bent axle 7, the vehicle frame 1 is provided with sleeve, and the connecting rod 6 is perpendicular to level Ground simultaneously constitutes socket cooperation with sleeve.The vehicle seat unit 8 includes the elastic buffer portion of arc-shaped pad face and connecting vehicle frame 1.This Utility model is by waving handlebar 5, you can produce the driving force advanced, and bicycle advance can be both operated alone, also can be with pin The power such as driving are stepped on to coordinate, it is common to promote Chinese herbaceous peony to enter.Existing cyclist's handle 5, because hand-type is varied less, car is ridden long , poor blood circulation after hand compression for a long time can be very tired it is difficult to receive, the utility model can alleviate this by waving handle 5 One situation.In addition in the situation in face of going up a slope, existing bicycle is needed by riding the motive force for producing straight forward, and The utility model is vacillated now to the left, now to the right using handle unit 4, and hand force direction and is essentially left and right arching trajectory, by increasing rail The length of mark, so as to reduce the motive force that climbing needs, is easy to that user's is laborsaving.

Embodiment 2：Also include drive motor units 9, the drive motor units 9 are used to drive handle unit 4 or so to shake Pendulum moves ahead so as to drive bicycle.Also include conventional use of crank and rocker mechanism 10, the crank and rocker mechanism 10 connects respectively Connect drive motor units 9 and handle unit 4, the nosing force for the driving force of motor to be converted into handle unit 4.

Operation logic（Such as accompanying drawing 4）：During setting in motion, by the turn away of handlebar 5, handlebar 5 and wheel units 2 are welded on It is together an entirety, so wheel units 2 can also turn to same one side.During handlebar 5 is reformed, the axle center of handlebar 5 Along with wheel units 2 and ground contact points as the center of circle（A points are denoted as in figure 4）Arching trajectory travel forward, associated car The central point reach of frame 1 so that vehicle frame 1 produces the inertial acceleration for advancing.Thrust forward is produced to car, car does acceleration fortune It is dynamic.After wheel units 2 turn over center line, due to the directional steering tangent line front of tangential velocity, after frictional force can be turned to therewith Side, hinders the motion of car.But car have accumulated kinetic energy in the incipient stage, it can lean on inertia to continue forward, this section Process car does retarded motion.Then when people playbacks to opposite direction steering wheel rotation to normotopia, the rotation direction of wheel units 2 Start backward, frictional force starts to repeat accelerator above forward, again.

Due to the axial line of the pin joint of vehicle frame 1（That is the C lines in Fig. 5）Vertically, hypsokinesis, leaning forward three kinds of different conditions can be to this The situation of bicycle, manipulation and mechanical state produce significant impact, therefore do following analysis：

Such as Fig. 1 or such as axial line of Fig. 5 handle units 4 and the pin joint of vehicle frame 1（That is the C lines in Fig. 5）Vertical situation：By In the rotation of handle unit 4, the rotation of handle unit 4 and the axial line of the pin joint of vehicle frame 1 is driven, so as to drive wheel units 2 Rotation, but handle unit 4 and vehicle frame 1 can't change center of gravity because of this rotation, whole rocking bicycle Operation logic is also as before, and only swing handle unit 4 drives before vehicle frame 1 and rear wheel unit 3 and then does work.

Such as Fig. 6 handle units 4 and the axial line of the pin joint of vehicle frame 1（That is the C lines in Fig. 5）The situation of hypsokinesis：Handle unit 4 Rotation 180 degree（A in accompanying drawing 6）Center of gravity afterwards is reduction of.Center of gravity declines very serious., and will not turn so in real life Wide-angle, rotates 20-30 degree, but reform（The state for returning to bicycle front traveling such as schemes b）It is accomplished by raising weight The heart does work, and vehicle frame 1 and rear wheel unit 3 is also pulled forward, so the characteristics of swing handle does work in this case is：Rotate When handle unit 4 is reformed, vehicle frame 1 and rear wheel unit 3 should be driven to advance and to be done work, the acting of the center of gravity of lifting vehicle frame 1, turning handle again The deviation of hand unit 4 normotopia is very light, but it is harder to return normotopia.

Such as Fig. 7 handle units 4 and the axial line of the pin joint of vehicle frame 1（That is the C lines in Fig. 5）Situation about leaning forward as shown in fig. 7, Handle unit 4 rotates 180 degree（C in accompanying drawing 7）Center of gravity afterwards is to increase.So deviateing normotopia in swing handle unit 4 When, it is exactly in fact the process of lifting center of gravity, to do work, and handle unit 4 is when reforming, center of gravity declines, laborsaving, but pulls Vehicle frame 1 and rear wheel unit 3, forward with produces driving force, it is necessary to do work, the latter subtracts the former, are exactly that bicyclist really to be done work Power, compared with the situation of axial line hypsokinesis, the process that handle is reformed is laborsaving, so in this case swing handle unit 2 acting Feature is：Either pull handle unit 2 deviates normotopia, or handle is reformed, and will firmly do work, but firmly more uniform.

Obviously, above-described embodiment of the present utility model is merely to illustrate that the utility model example, and not Restriction to implementation method of the present utility model.For those of ordinary skill in the field, on the basis of described above On can also make the change or variation of other multi-forms.There is no need and unable to give poor example to all of implementation method. And these belong to obvious change that connotation of the present utility model amplifies out or variation still falls within the utility model Protection domain.

Claims

1. a kind of rocking bicycle, including vehicle frame（1）And positioned at vehicle frame（1）On wheel units（2）, rear wheel unit（3）, Hand unit（4）, it is characterised in that：The handle unit（4）With wheel units（2）It is fixedly connected and and vehicle frame（1）Composition is hinged Coordinate, wheel units（2）It is centrally located at handle unit（4）With vehicle frame（1）The rear of the axial line of pin joint.

2. a kind of rocking bicycle according to claim 1, it is characterised in that：Also include foot-operated driver element, the pin Driver element is stepped on for driving rear wheel unit（3）Rotation.

3. a kind of rocking bicycle according to claim 1 and 2, it is characterised in that：The handle unit（4）Include successively The handle of integral type connection（5）, connecting rod（6）And connection wheel units（2）Bent axle（7）, the vehicle frame（1）It is provided with sleeve, The connecting rod（6）Socket is constituted with sleeve to coordinate.

4. a kind of rocking bicycle according to claim 3, it is characterised in that：The connecting rod（6）Perpendicular to flatly The vertical structure or relative frame in face（1）The incline structure of abduction.

5. a kind of rocking bicycle according to claim 1, it is characterised in that：Also include vehicle seat unit（8）, the vehicle seat Unit（8）Including arc-shaped pad face and connecting vehicle frame（1）Elastic buffer portion.

6. a kind of rocking bicycle according to claim 1, it is characterised in that：The vehicle frame（1）Using carbon fibre materials.

7. a kind of rocking bicycle according to claim 3, it is characterised in that：Also include drive motor units（9）, it is described Drive motor units（9）For driving handle unit（4）Vacillate now to the left, now to the right so as to drive bicycle to move ahead.

8. a kind of rocking bicycle according to claim 7, it is characterised in that：Also include crank and rocker mechanism（10）, institute State crank and rocker mechanism（10）Drive motor units are connected respectively（9）With handle unit（4）, for by the driving force of motor It is converted into handle unit（4）Nosing force.