CN101962059A

CN101962059A - Three-wheel single swinging scooter

Info

Publication number: CN101962059A
Application number: CN2010101529940A
Authority: CN
Inventors: 王仲明; 李露
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-04-22
Filing date: 2010-04-22
Publication date: 2011-02-02

Abstract

The invention mainly aims to provide a three-wheel single swinging scooter, which is accordant with human movement engineering, has a simple structure, can be driven by swinging two legs forward and backward in a walking or running way and can achieve a relatively high running speed. The specific structure of the scooter is that: based on the scooter consisting of a front wheel, a front fork, a front frame bushing, a headstock steering rod, a first back frame rigidly connected with the lower end position of the front frame bushing and back wheels, the upper end of the front frame bushing is connected with the upper end of a swing stem through a bearing; the lower end of the swing stem is connected with a second back frame through a bearing, so that the second back frame can move forward and backward relative to the first back frame; simultaneously, each back wheel on the second back frame is provided with the fork and the back wheel capable of swinging within certain angles; pedal plates are arranged at middle positions on the first and second back frames; and the two back wheels are provided with flywheels capable of driving unidirectionally.

Description

A kind of three-wheel mono-pendulum type Kickboard Scooter

Technical field

The present invention relates to that a class can be used for moving, ride instead of walk and the moving vehicle of body-building, be meant especially to be available for users to a kind of three-wheel mono-pendulum type Kickboard Scooter of driving in both legs swing mode onboard, belong to daily slide plate vehicle technical field.

Background technology

Kickboard Scooter has used very extensive as a kind of exercise and fitness equipment, need single the feet step on the ground to slide forward during owing to the use Kickboard Scooter, easily produces the inequality of moving, and exercise effect is not good, and running velocity is unhappy simultaneously, is difficult to as a kind of vehicle that can ride instead of walk.

For this reason, relevant industry has proposed a lot of designs and has implemented structure, can be divided into two big classes by basic structure: one is transmission driving class, as the user station onboard, motion by various hands or pin drives Kickboard Scooter through drive mechanism, though this class way makes moderate progress to the running velocity that improves Kickboard Scooter, significantly improved the structural complexity of Kickboard Scooter and increased cost.Two is the direct drive class, and as the breast-stroke Kickboard Scooter, the component forward that separately closes up by user's both legs comes the direct drive Kickboard Scooter, and running velocity is slower.Simultaneously, more than the driving of this two class formation set mode of motion, be not to meet very much the proper motion mode of human body with the both legs swing.

For this reason, at Chinese utility model patent ZL200820104403.0 number, name is called " a class swing formula sporting car " disclosed a kind of sporting car that adopts the both legs swing, name is called " a class swing formula sporting car " disclosed a kind of sporting car that adopts the both legs swing, this have a front-wheel and front vehicle frame, headstock, about two can be around the back vehicle frame of parallel swing before and after the front vehicle frame, and the sporting car formed of trailing wheel.The user divides on the postpone vehicle frame with both feet, and utilizes foot's swing to the back vehicle frame application of force, can drive car body and advance.From then on the structure of car, because its driving meets the proper motion mode of the both legs swing of human body, though be a kind of frame mode preferably, because body frame structure for automotive need adopt bilateral parallel fork, total is still too complicated, is necessary to do further simplification.

Summary of the invention

Main purpose of the present invention provides a class and meets the human motion engineering science, has simple in structurely, and the user can reach a kind of three-wheel mono-pendulum type Kickboard Scooter of very fast running velocity with the walking or the jog mode powered vehicle of both legs swing in use.

In order to achieve the above object, the present invention proposes this three-wheel mono-pendulum type Kickboard Scooter, can be on the basis of a front and back two-wheeled Kickboard Scooter of forming by front vehicle frame, front-wheel and back vehicle frame and trailing wheel, but add the single wobbling pole and the Kickboard Scooter bonded assembly second back vehicle frame and the trailing wheel of a side swing, and form one two three-wheel scooters that can independently move forward and backward the back vehicle frame are respectively arranged, its concrete structure is as follows:

Kickboard Scooter is by front-wheel, front vehicle fork, the front vehicle frame sleeve pipe, the headstock deflecting bar, with the rigidly connected first back vehicle frame of the lower end position of front vehicle frame sleeve pipe, on the basis of the Kickboard Scooter that trailing wheel is formed, but the upper end position of its front vehicle frame sleeve pipe connects the upper end of the fork of a swing by bearing, the lower end of fork is connected with the second back vehicle frame front end by bearing, the second back vehicle frame can be done relative moving forward and backward with the first back vehicle frame, simultaneously the trailing wheel on the second back vehicle frame is equipped with car fork and the trailing wheel that can swing in certain angle, all be equipped with in the trailing wheel on the first and second back vehicle frames can unidirectional transmission flywheel.

Wherein, The middle part of vehicle frame is provided with the pedal of standing for the people after two of Kickboard Scooter,

Wherein, In some cases, also can in the first and second back vehicle frames, all adopt car fork and the trailing wheel that can swing in certain angle is housed, be equipped with in the trailing wheel can unidirectional transmission flywheel,

Wherein, Also can car fork and the trailing wheel that can swing be housed on the vehicle frame in certain angle, car be housed on the second back vehicle frame fixedly pitch and trailing wheel with rigidly connected first back of front vehicle frame sleeve pipe,

Wherein, For making things convenient for user's operation, front-wheel that can Kickboard Scooter is a line of centers, and the first back vehicle frame and trailing wheel and the second back vehicle frame and trailing wheel are arranged in the both sides of symmetry,

Wherein, The brake system of car load adopts existing ripe flexible axle transmission brake structure, brakes the speed of control vehicle by control.

Effect of the present invention is: the user stands onboard, both hands are held the steering handle frame, two first and second back vehicle frames about two legs step down in separately, as the both legs swing of walking or running, just can drive car to overtake, its running velocity can be obviously faster than the speed of on the way walking or running with same hunting frequency, simultaneously, no matter turning in which kind of landform or much angles, all can make three wheel kiss the earths of Kickboard Scooter, have high safety, can reach preferably with its exercise and the purpose of riding instead of walk.

Description of drawings

The present invention is described in detail with preferable embodiment below in conjunction with accompanying drawing.

Fig. 1 is the scheme drawing of a kind of three-wheel mono-pendulum type of the present invention Kickboard Scooter.

Description of reference numerals: front-wheel 1; Front vehicle fork 2; Headstock deflecting bar 3; The bearing junction 4 of front truck sleeve pipe upper end; Front truck sleeve pipe 5; The place 6 that is rigidly connected of the front truck sleeve pipe lower end and the first back vehicle frame; The first back vehicle frame 7; The first back frame pedal plate 8; Fixedly trailing wheel car fork 9 on the first back vehicle frame; Trailing wheel 10; Bearing junction, fork upper end 11; Fork 12; The bearing junction 13 of fork lower end; The second back vehicle frame 14; The second back frame pedal plate 15; The second back vehicle frame trailing wheel car fork support 16; The rotating shaft 17 of trailing wheel car fork; Trailing wheel car fork 18; Trailing wheel 19; Rear vehicle fork bottom bracket 20; The car fork turns to reset tension spring 21.

The specific embodiment

For the further detailed description of this invention, the scheme drawing below in conjunction with accompanying drawing 1 is described as follows:

In the front vehicle frame part; By front-wheel 1, front vehicle fork 2, front vehicle frame sleeve pipe 5, headstock deflecting bar 3 is formed the front-wheel steering control system, has with fork bonded assembly bearing junction 4 in the upper end of front vehicle frame sleeve pipe 5, the lower end has and the rigidly connected junction 6 of vehicle frame, first back.

Back vehicle frame is made up of the first back vehicle frame and the second back vehicle frame; The front end of the first back vehicle frame 7 is rigidly connected for the lower end 6 with front vehicle frame sleeve pipe 5, and there is stretcher 8 middle part, and there are fixing trailing wheel car fork 9 and trailing wheel 10 in the rear end.A fork 12, its upper end 11 is connected with the bearing junction 4 of front truck sleeve pipe upper end, its lower end is connected with the preceding side bearing junction 13 of the second back vehicle frame 14, there is stretcher 15 middle part of the second back vehicle frame, there is trailing wheel car fork support 16 rear end, the rotating shaft 17 of trailing wheel car fork, trailing wheel car fork 18 can 17 turn an angle around the shaft, trailing wheel 19 is contained on the car fork 18, in car fork bottom support 20 is arranged, article one, the car fork turns to 21 1 of reset tension springs to haul support 20, and the other end hangs on the fixed position of back vehicle frame 14.

By combination with upper-part, the user is when riding, both hands are held turning to of headstock bar 3 control headstocks, about two legs respectively stand in first the back vehicle frame 7 stretcher 8 and second the back vehicle frame 14 stretcher 16 on, when vehicle frames move back and forth after both legs slam first and second as walking or running respectively, just can promote the user and car slides forward, reach the purpose of walk help and exercise.

Wherein, when vehicle frame 7 is swung backward after right leg slams first, vehicle frame 14 moved backward after vehicle frame 7 and trailing wheel 10 were stepping on second with respect to left leg after driving first, owing in the trailing wheel 10 flywheel is housed, when the kinematic velocity backward of the first back vehicle frame 7 during greater than the kinematic velocity of the second back vehicle frame, trailing wheel 10 will stall as promoting car load forward with the feet step on the ground.

When vehicle frame 14 moves backward after left leg slams second, under the counteraction of power promotes, drive first vehicle frame 7 and front truck thereof and travel forward together.

When Kickboard Scooter is turned, owing to the trailing wheel 19 of the second back vehicle frame 14 is contained in and can changes along with the Kickboard Scooter sense of motion on the car fork 18 of angle at certain angle, having simultaneously rear vehicle fork bottom bracket 20 that the car fork is housed again turns to reset tension spring 21 to haul to reset, guaranteed the cruising of Kickboard Scooter.

Claims

1. three-wheel mono-pendulum type Kickboard Scooter, form by vehicle frame behind the front vehicle fork, front-wheel, front vehicle frame sleeve pipe, headstock deflecting bar, two and trailing wheel, it is characterized in that: the front end of the first back vehicle frame (7) and the lower end (6) of front vehicle frame sleeve pipe (5) are rigidly connected, a fork (12), its upper end (11) is connected with the bearing junction (4) of front truck sleeve pipe upper end, and its lower end is connected with the preceding side bearing junction (13) of the second back vehicle frame (14).

2. a kind of three-wheel single entry slide plate spot cars according to claim 1, it is characterized in that in first and second trailing wheels of back on the vehicle frames, all being equipped with can unidirectional transmission flywheel.

3. a kind of three-wheel single entry slide plate spot cars according to claim 1 is characterized in that the middle part of vehicle frame is provided with the pedal of standing for the people behind two of Kickboard Scooter.

4. a kind of three-wheel single entry slide plate spot cars according to claim 1 is characterized in that also can all adopting in the first and second back vehicle frames car fork and the trailing wheel that can swing in certain angle is housed.

5. a kind of three-wheel single entry slide plate spot cars according to claim 1, it is characterized in that also can with the rigidly connected first back vehicle frame of front vehicle frame sleeve pipe on car fork and the trailing wheel that can swing in certain angle is housed, car is housed on the second back vehicle frame fixedly pitches and trailing wheel.

6. a kind of three-wheel single entry slide plate spot cars according to claim 1, it is characterized in that can Kickboard Scooter front-wheel be line of centers, the first back vehicle frame and trailing wheel and the second back vehicle frame and trailing wheel are arranged in the both sides of symmetry.

7. a kind of three-wheel single entry slide plate spot cars according to claim 1, it is characterized in that trailing wheel (19) is contained on the car fork (18), in car fork bottom support (20) is arranged, a car fork turns to (21) one of reset tension springs to haul support (20), and the other end hangs on the fixed position of back vehicle frame (14).

8. a kind of three-wheel single entry slide plate spot cars according to claim 1 is characterized in that the brake system of car load adopts existing ripe flexible axle transmission brake structure, brakes the speed of control vehicle by control.