CN208665420U - Slide tricycle - Google Patents

Abstract

The utility model relates to slide tricycle, comprising: a. vehicle frame, b. one or more wheel, it is fixed on vehicle frame, for travelling, c. saddle gear, it is fixed on vehicle frame top, the cushion to support buttocks of the front back cushion and lower part to support abdomen including front；D. auxiliary body is slided, two groups of pedal assemblies and telescoping rod including vehicle frame two sides are arranged in, telescoping rod upper end and vehicle frame are connected by upper runner assembly, telescoping rod is by upper runner assembly relative to vehicle frame swing or inside and outside swing, the lower end of telescoping rod and pedal assembly are connected by lower runner assembly, and pedal assembly can pass through the flexible of telescoping rod and the swing relative to vehicle frame and ground face contact.The utility model drives vehicle sliding after passing through double the feet step on the ground, and saddle gear can bear the weight of 95% or more human body, alleviate the damage caused by knee and other positions of human body.

Description

Slide tricycle

Technical field

The utility model relates to use foot-powered wheeled vehicle, and in particular to a kind of sliding tricycle.

Background technique

There are mainly two types of existing the type devices:

1, common bicycle, it is sitting on stationary seat of bicycle chair by people, and then foot is to pedal applied force, thus By the rotation of crank handle turns sprocket wheel, for sprocket wheel further through the rotation of chain-driving flywheel, flywheel drives rear wheel in turn.Due to The frictional force of rear-wheel and ground so that rear-wheel and ground will not opposite sliding, and rear-wheel rolls on the ground, entire car just to Preceding movement is got up.It mainly include control handle, control-rod, pedal, axis, sprocket wheel, crank, chain flywheel, vehicle frame, front-wheel, Rear-wheel, seat and combination bar are constituted.

2, scooter when usual people use scooter, is placed on pedal using a foot as support, and another foot Then kick backward to move makes scooter travel forward with ground generation reaction force, and user controls movement by rotation control handle Direction.It mainly includes control handle, control-rod, front fork, rear fork, front-wheel, rear-wheel, pedal and is constituted in conjunction with bar.

Above-mentioned bicycle device has the disadvantage that

1) it rides laborious, rides for a long time larger to the damage of knee, in use fixing seat meeting and thigh root Friction is generated, uses for a long time, easily causes the ill symptoms such as pain and broken skin.

2) long using the time, chain can loosen, when Impact direction is uneven, it is easy to it derails, that is, chain-taking, And it is easy that trouser legs is made to rub machine oil in ride.

3) when riding, due to the positional relationship between seat and handlebar, waist bears most of active force, waist Portion is easy injury, and while riding slightly long is easy to generate fatigue, influences riding safety and comfort.

4) most of bicycle shock-absorption is poor, and the overwhelming majority is only mounted with shock-absorbing spring to seat, easily causes to human body Shocking damage.

5) it is self-possessed heavier, volume is big, moves and store inconvenience.

6) it rides and needs skill, define using crowd.

7) since transmission parts are more, it is easy to produce failure, causes maintenance cost relatively high, increases use cost, It influences to use.

Above-mentioned scooter device has the disadvantage that

1) single foot supports body wt, and foot's load is excessive, and gravity center instability, and safety is poor.

2) height is required to road conditions, slightly there is fluctuating on ground, and vehicle body shaking is just bigger, causes vehicle to lose manipulation, falls down It is injured.

3) single foot is kicked backward from side every time, to push Chinese herbaceous peony row Shi Douhui once the offset in center of gravity and direction and again to adjust The movement of whole process, so frequent adjustment makes to ride to have some setbacks very much, consumes one's energy and physical strength.Safety wind is also increased simultaneously Danger.

Summary of the invention

The purpose of this utility model is to provide a kind of laborsaving, light sliding tricycles.

To achieve the goals above, the sliding of the utility model bassinet structure of riding includes:

A. vehicle frame,

B. one or more wheels, are fixed on vehicle frame, for travelling,

C. saddle gear is fixed on vehicle frame top, front back cushion to support abdomen and lower part including front To support the cushion of buttocks；

D. auxiliary body is slided, two groups of pedal assemblies and telescoping rod including vehicle frame two sides are arranged in, on telescoping rod End and vehicle frame are connected by upper runner assembly, and telescoping rod is by upper runner assembly relative to vehicle frame swing or inside and outside pendulum Dynamic, the lower end of telescoping rod and pedal assembly are connected by lower runner assembly, pedal assembly can by the flexible of telescoping rod and Swing and ground face contact relative to vehicle frame.

Above-mentioned sliding tricycle still further comprises following optimization structure

Plate body, pulley assembly and the folding means that pedal assembly includes, the folding means that pulley assembly passes through damp type It is connect with pedal, pulley assembly is constrained state of being kept upright by folding means.

Saddle dampening assembly is provided on the saddle gear.

The saddle dampening assembly is damping spring.

Angle adjusting mechanism is provided between the front back cushion and cushion.

The vehicle frame include front fork, rear fork, front-wheel, rear-wheel, pipe, handlebar and saddle pipe, front-wheel is installed on front fork, after Rear-wheel is installed, front fork, which passes through, to be connect pipe with handlebar to control front-wheel steer, passes through saddle pipe and saddle gear on rear fork on fork Connection, front fork are connected with rear fork by connecting elements.

Brake assemblies are provided in the front wheels and rear wheels.

The front fork and rear fork has dampening assembly.

The component that rotates up and down is universal joint.

The utility model is compared with the existing technology:

1. since riding for new device is to borrow both feet and alternately scrunch the reaction force of ground generation to drive, similar people Natural walking running, so, to the technical requirements of the people that rides almost without, it may be said that can walk the novel dress that can ride It sets.The crowd for greatly facilitating the ordinary bicycle that will not ride in this way keeps the device more extensive using crowd's range.It can generate more Big social benefit.

2. since new device eliminates the easily worn parts such as pedal, axis, sprocket wheel, crank, chain flywheel, thus significantly Reduce failure rate.Improve ride reliability and safety.

3. this reduces the expenses of maintenance since new device eliminates many easily worn parts.It reduces simultaneously Use cost.

4. this not only alleviates device own wt, while also reducing since new device eliminates many transmission parts The volume of whole device, keeps device light small and exquisite, conveniently moves and store.

5. thorax abdomen is posted by flexibility since riding for new device is that people rides on the adjustable vibration damping arm-chair for being seated at device On thrust plate, vibration damping arm-chair adjustable in this way can carry the weight of 95% or more human body, alternately pedal ground by sliding auxiliary device Both feet are solely subjected to the weight less than human body 5% or almost can be not subject to any human body weight.And due to cushion be fixed on it is rotatable In cushion bracket, user's rotatable cushion when alternately pedaling ground can be bonded buttocks and thigh root, do same alternately fortune It is dynamic, the friction so as to avoid traditional Chinese chair to the buttocks and thigh root of user.In this way, not only steadily gravity center of human body Be fixed on vehicle frame, the both feet of no negative G also more can slim and graceful sliding with pedaling freely, feel as and stroll one in space Sample.It rides not only fast and safely but also comfortable.In view of this advantage, which can be applied to sport and body-building and rehabilitation training.

6. new device, which increases, slides auxiliary device, the both feet of people are slided with pedaling by sliding auxiliary device, maximum limit The damage of degree alleviated in taxiing procedures to human body, improves the safety and comfort level of whole device.

7. the driving force of the new equipment is the reaction generated when being slided with pedaling by the both feet of people by sliding auxiliary device Power, and the resistance that the device moves ahead is the rolling frictional resistance generated by device front and back wheel and ground, this is in and freely rolls The force of rolling friction of the front and back wheel of state is that very small (one 80 kilograms of people rides on device, by general flat road Road starting test, this power only need 0.2 kilogram).The both feet for alternately pedaling ground so only need to driving force energy less than 1-2 kilograms Overcome resistance driving device and 80 kilograms of human body that sliding is accelerated to move ahead.And same bicycle is started to walk on general flat road This power test needs 5 kilograms, be 25 times of the new equipment.So the new equipment is ridden, efficiency is very high.

8. ride the new device when saddle gear can bear the weight of 95% or more human body, both feet alternately pedal can reality It now slides and runs.Running and the damage caused by knee and other positions of human body of riding thus are alleviated to greatest extent. Not only it remains running and rides to body bring benefit, but also body will not be hurt.It is sport and body-building and device for healing and training Optimal selection.

Detailed description of the invention

Fig. 1 is the implementation example figure of riding for sliding tricycle.

Fig. 2 is to slide the first of tricycle to implement structural schematic diagram.

Fig. 3 is to slide the second of tricycle to implement structural schematic diagram.

Fig. 4 is the third implementation structural schematic diagram for sliding tricycle.

Fig. 5 is to slide the 4th of tricycle to implement structural schematic diagram.

Fig. 6 is to slide the 5th of tricycle to implement structural schematic diagram.

Fig. 7 is to slide the 6th of tricycle to implement structural schematic diagram.

Fig. 8 is to slide the 7th of tricycle to implement structural schematic diagram.

Fig. 9 is to slide the 8th of tricycle to implement structural schematic diagram.

Figure 10 is to slide the 9th of tricycle to implement structural schematic diagram.

Figure 11 is to slide the tenth of tricycle to implement structural schematic diagram.

1, handlebar in figure, 2, saddle component, 3, saddle dampening assembly, 4, front fork, 5, front-wheel, 6, brake assemblies, 7, push away Power, the force of rolling friction that 8, wheel and ground generate, 9, pedal and ground generate reaction force, 10, front fork, rear fork damping group Part, 11, slide auxiliary body.

Specific embodiment

The utility model is described in further detail with reference to the accompanying drawing, and this apparatus structure and principle carry out the people of this profession It says and is perfectly clear, it should be understood that.Specific embodiment described herein is only used to explain the utility model, is not used to limit The utility model.

Sliding in the present embodiment rides bassinet structure as shown in Fig. 2, including:

A. vehicle frame, vehicle frame include front fork, rear fork, front-wheel, rear-wheel, pipe, handlebar, connecting elements and saddle pipe, pacify on front fork Equipped with front-wheel, rear-wheel being installed on rear fork, brake assemblies are provided in front wheels and rear wheels, front fork and rear fork have dampening assembly, Front fork can be piston rod+damping spring combination (as shown in Figure 2) of similar vibration-damping bicycle with the dampening assembly of rear fork, It can be individual damping spring (as shown in Figure 3), front fork, which passes through pipe to connect with handlebar, to be controlled with front-wheel steer processed, on rear fork It is connect by saddle pipe with saddle gear, front fork is connected with rear fork by connecting elements, and the structure of vehicle frame only needs satisfaction to slide It is required that Fig. 3 increases rear size of wheel, and Fig. 4 vehicle frame is semi-arched if the body frame structure for automotive of Fig. 1 ~ 3 is inverted V-shaped, the ruler of front-wheel is increased It is very little, Fig. 5 vehicle frame be it is inverted U-shaped, increase preceding size of wheel, Fig. 6 vehicle frame is inverted V-shaped, and Fig. 7 is X-shaped, and Fig. 9 is " it " shape vehicle frame, is schemed 10 be X-member frame, and Figure 11 is L shape vehicle frame.Vehicle frame eliminates pedal, axis, sprocket wheel, crank, the chain flywheel of ordinary bicycle, But remain the saddle horse mode for ordinary bicycle of riding；The pedal for eliminating ordinary bicycle steps on sprocket wheel transmission driving method, The driving method of generation reaction force is slided by sliding auxiliary device using both feet with pedaling.

B. saddle gear is fixed on the saddle pipe of vehicle frame, front back cushion to support abdomen including front and under The cushion to support buttocks in portion, is provided with angle adjusting mechanism between front back cushion and cushion, angle adjusting mechanism can be with It is the two fixed brackets hinged by fastening bolt, is adjusted the angle by releases clamp, bolt, saddle is tightened after the completion of adjustment Saddle damping is provided in mechanism, as saddle damping is the damping spring that cushion bottom is arranged in, spring one in Fig. 2 End is connected to the cushion bottom other end and is connected on rear fork, and the vibration of car, saddle gear can when riding or slide for absorbing To adjust height by saddle pipe；Saddle gear can carry the weight of 95% or more human body.Such design and mode are not only human body Center of gravity being fixed on saddle steadily, almost without negative G both feet also more can slim and graceful sliding with pedaling freely, feel as It is strolled in space the same.It rides not only fast and safely but also brisk comfortable.So that this vehicle can also be applied to sport and body-building and health Refreshment is practiced.

D. auxiliary body is slided, two groups of pedal assemblies and telescoping rod including vehicle frame two sides are arranged in, on telescoping rod End is connect with vehicle frame by universal joint, telescoping rod by the rotation of universal joint relative to vehicle frame swing or inside and outside swing, The lower end of telescoping rod is connect with pedal assembly by hinge or universal joint, and pedal assembly can pass through the flexible and phase of telescoping rod Swing and ground face contact for vehicle frame.Plate body, pulley assembly and the folding means that pedal assembly includes, pulley assembly pass through The folding means of damp type are connect with pedal, and pulley assembly is constrained state of being kept upright by folding means.When driving is slided, User can be scrunched ground driving sliding tricycle with foot pedal and be moved ahead, and human body both legs can be assisted to complete alternately to pedal ground and pushed away Dynamic sliding tricycle is mobile.Shoes are slided when sliding naturally, drives both feet with sliding tricycle forward slip, serves as sliding Pedal acts in movement.When foot scrunches rearward, pulley is automatically upwards collected through by power downward backward, to make pedal Bottom contacts ground to greatest extent, generates enough frictional force drives sliding tricycles and moves ahead.

As shown in Figure 1, the driving force of sliding tricycle is production when being slided with pedaling by the both feet of people by sliding auxiliary device Raw reaction force, this power pass through again inside of human body be transmitted to gravity center of human body waist and belly be applied to be close to waist and belly flexibility One forward thrust of thrust plate, and saddle gear is to be fixed on vehicle frame, before thus driving vehicle frame and whole device sliding Row.And the force of rolling friction of the front and back wheel in free rolling condition is very small (one 80 kilograms of people to be ridden over device On, by the test to start to walk on general flat road, this power only needs 0.2 kilogram).The both feet for alternately pedaling ground so only need not Resistance driving device and 80 kilograms of human body can be overcome to accelerate to move ahead to 1-2 kilograms of driving force.And same bicycle exists This power to start to walk on general flat road tests 5 kilograms of needs, is 25 times of the new equipment.The utility model can be completed It efficiently slides very much.

Claims (9)

1. a kind of sliding tricycle, characterized by comprising:

A. vehicle frame,

B. one or more wheels, are fixed on vehicle frame, for travelling,

C. saddle gear is fixed on vehicle frame top, front back cushion to support abdomen and lower part including front to Support the cushion of buttocks；

D. slide auxiliary body, two groups of pedal assemblies and telescoping rod including vehicle frame two sides are arranged in, telescoping rod upper end with Vehicle frame is connected by upper runner assembly, and telescoping rod, relative to vehicle frame swing or inside and outside swing, is stretched by upper runner assembly The lower end of contracting rod piece and pedal assembly are connected by lower runner assembly, pedal assembly can by the flexible of telescoping rod and relative to The swing and ground face contact of vehicle frame.

2. sliding tricycle as described in claim 1, it is characterised in that plate body, pulley assembly and the folding that pedal assembly includes Folded component, pulley assembly are connect by the folding means of damp type with pedal, and pulley assembly is kept upright by folding means constraint State.

3. sliding tricycle as described in claim 1, it is characterised in that be provided with saddle damping group on the saddle gear Part.

4. sliding tricycle as claimed in claim 3, it is characterised in that the saddle dampening assembly is damping spring.

5. sliding tricycle as described in claim 1, it is characterised in that be provided with angle between the front back cushion and cushion Spend regulating mechanism.

6. as described in claim 1 sliding tricycle, it is characterised in that the vehicle frame include front fork, rear fork, front-wheel, after Wheel, pipe, handlebar, connecting elements and saddle pipe, front-wheel is installed on front fork, rear-wheel is installed on rear fork, front fork pass through managing and Handlebar connection is connect by saddle pipe with saddle gear, front fork and rear fork are connected by connecting elements with controlling front-wheel steer on rear fork It connects.

7. sliding tricycle as claimed in claim 6, it is characterised in that be provided with brake assemblies in the front wheels and rear wheels.

8. sliding tricycle as claimed in claim 6, it is characterised in that the front fork and rear fork has dampening assembly.

9. dynamic tricycle as described in claim 1, it is characterised in that the component that rotates up and down is universal joint.