CN102795289A

CN102795289A - Three-form folding vehicle

Info

Publication number: CN102795289A
Application number: CN2012103254458A
Authority: CN
Inventors: 郝明刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-09-05
Filing date: 2012-09-05
Publication date: 2012-11-28

Abstract

The invention aims to provide a three-form folding vehicle. When a vehicle body of the folding vehicle is expanded, the distance between a front wheel and a rear wheel of the vehicle body is long; the distance from the vehicle body to the ground is high, and a user can ride on the folding vehicle to ride on the wide road surface at a high speed; when the vehicle body is half-folded, a vehicle seat is folded forwards and is combined with the vehicle body to shorten half of the vehicle body; the vehicle body is lowered, the user can stand on two sides of a vehicle frame to easily glide in a crowded place in a low speed; and when the vehicle body is fully folded, a direction handle is downside to be folded with the vehicle frame, so that because of the square appearance of the vehicle body, the user can conveniently drag or lift the vehicle.

Description

Three form folded bicycles

Technical field

The present invention relates to a kind of three form folded bicycles, but especially when this folded bicycle vehicle body launches user's sitting posture ride, the user can stand and slide when the vehicle body half-lap, the user is convenient to carry when vehicle body is folding entirely.

Background technology

Along with improving constantly of people's living standard, also more and more urgent for the energy-saving and environmental protection of the vehicle, light, variety, complementary requirement.

Three form folded bicycles of the present invention are as a kind of vehicle; Can satisfy the user to the requirement of length apart from the comfortable stability of the vehicle; The needs of user can be satisfied again, also the demand that the user carries can be satisfied the small and exquisite alerting ability of the short range vehicle.

Do not have data to show both at home and abroad, have the similar vehicle to have above function simultaneously.

Summary of the invention

The object of the present invention is to provide a kind of three form folded bicycles, it is collapsible to go out three kinds of forms to satisfy user's different demands.

When this folded bicycle vehicle body launched, the vehicle body wheel base was longer, and vehicle body is higher apart from ground, and the user can take in riding on broad road surface with the speed of a motor vehicle faster on this folded bicycle, shown in Fig. 1 (left front looking), Fig. 5 A (left side is looked); When the vehicle body half-lap, vehicle seat is folding forward to be closed up with vehicle body, and vehicle body shortens half the approximately, and vehicle body reduces, and the user can stand in the vehicle frame both sides and easily slide in crowded place with the lower speed of a motor vehicle, shown in Fig. 2 (left front looking), Fig. 5 B (left side is looked); When vehicle body was folding entirely, the direction handgrip was drawn close with vehicle frame folding downwards, and the vehicle body external form of Founder is convenient to the user and tows or begin a new line, shown in Fig. 3 A (left front looking), Fig. 3 B (left side is looked).

Three form folded bicycles of the present invention; Vehicle frame front end and direction handgrip are hinged; Vehicle frame rear end and seat ASSY are hinged, and the vehicle frame front left side is hinged through at least two up and down rocking arms and the near front wheel assembly, and the vehicle frame forward right side is hinged through at least two up and down rocking arms and off front wheel assembly; Vehicle frame rear end and rear wheel assembly are hinged, and the rear wheel assembly can be around rotary folding before and after the vehicle frame rear end.

Description of drawings

Below in conjunction with accompanying drawing and embodiment vehicle of the present invention is further specified.

Fig. 1 is that vehicle of the present invention launches the left front schematic appearance of looking.

Fig. 2 is the left front schematic appearance of looking of vehicle half-lap of the present invention.

Fig. 3 A is the entirely folding left front schematic appearance of looking of vehicle of the present invention.

Fig. 3 B is that schematic appearance is looked on the folding full left side of vehicle of the present invention.

Fig. 4 is a vehicle decomposing schematic representation of the present invention.

Fig. 5 A is that schematic appearance is looked on a vehicle expansion of the present invention left side.

Fig. 5 B is that schematic appearance is looked on a vehicle half-lap of the present invention left side.

The specific embodiment

Three form folded bicycle exploded drawingss of the present invention are as shown in Figure 4: be made up of major parts such as vehicle frame 1, direction handgrip 2, seat ASSY 3, front left wheel assembly 4, right front wheel assembly 5, rear wheel assembly 6, left lower shake-changing arm 7, upper left rocking arm 8, bottom right rocking arm 9, upper right rocking arms 10.Its mechanical relation is: direction handgrip 2 lower end connecting bores 16 are hinged with vehicle frame 1 front end connecting bore 28; Seat ASSY 3 lower end connecting bores 21 are hinged with vehicle frame 1 rear end connecting bore 23; Connecting bore 32 on the lower shake-changing arm 7 of a left side is hinged with vehicle frame 1 front left side connecting bore 31; Connecting bore 37 on the upper left rocking arm 8 is hinged with vehicle frame 1 front left side connecting bore 18; Connecting bore 14 on the bottom right rocking arm 9 is hinged with vehicle frame 1 forward right side connecting bore 29; Connecting bore 12 on the upper right rocking arm 10 is hinged with vehicle frame 1 forward right side connecting bore 17; Bulb 36 on the front left wheel assembly 4 is hinged with the bulb 40 on the left lower shake-changing arm 7; Bulb 30 on the front left wheel assembly 4 is hinged with the bulb 41 on the upper left rocking arm 8; Bulb 33 on the right front wheel assembly 5 is hinged with the bulb 13 on the bottom right rocking arm 9; Bulb 15 on the right front wheel assembly 5 is hinged with the bulb 11 on the upper right rocking arm 10; Rear wheel assembly 6 front end connecting bores 27 are hinged with vehicle frame 1 rear end connecting bore 24, and left redundant wheel 38, right redundant wheel 20 are installed in both sides, vehicle frame 1 rear end respectively, and be as shown in Figure 1.

Principle of work:

During vehicle deployed condition of the present invention, as shown in Figure 1, but user's both hands hold in direction handgrip 2 tops, both feet are stepped in vehicle frame 1 left and right sides, are seated on the seat ASSY 3 sitting posture and ride.When the user needed vehicle contraction of the present invention to stand driving, seat ASSY 3 rotated forward and is brought to vehicle frame 1 top; Front left wheel assembly 4 moves to vehicle frame 1 upper left side through pivotally attached left side lower shake-changing arm 7, upper left rocking arm 8, and right front wheel assembly 5 moves to vehicle frame 1 upper right side through pivotally attached bottom right rocking arm 9, upper right rocking arm 10, and vehicle frame 1 front end reduces; Rear wheel assembly 6 is rotated down around vehicle frame 1 rear end and folds into vehicle frame 1 inside, and vehicle frame 1 rear end reduces, and left redundant wheel 38, right redundant wheel 20 contact with track at this moment, and be as shown in Figure 2; When needs vehicle of the present invention was folding entirely, direction handgrip 2 rotated to around vehicle frame 1 front end top and vehicle frame 1 folding drawing close backward, shown in Fig. 3 A.

Claims

1. form folded bicycle; It is characterized in that: vehicle frame front end and direction handgrip are hinged; Vehicle frame rear end and seat ASSY are hinged, and the vehicle frame front left side is hinged through at least two up and down rocking arms and the near front wheel assembly, and the vehicle frame forward right side is hinged through at least two up and down rocking arms and off front wheel assembly; Vehicle frame rear end and rear wheel assembly are hinged, and the rear wheel assembly can be around rotary folding before and after the vehicle frame rear end.