CN201272456Y - Shock absorbing structure for bicycle - Google Patents

Abstract

A shock-absorbing structure for bicycle features that an elastic body is arranged on the frame, front fork or handlebar of bicycle, so improving the comfortability and ground adhesion of bicycle.

Description

bicycle suspension structure

【Technical field】

The utility model relates to a shock-absorbing structure for a bicycle, in particular to a shock-absorbing structure for a bicycle which can produce a shock-absorbing function to obtain comfort and ground contact when riding a bicycle on a bumpy road.

【Background technique】

Bicycles can not only be used as a tool for transportation, but also have the effect of exercise and fitness. Especially in the era of high energy consumption, in addition to improving public transportation, bicycles are also the best short-distance transportation tool. Therefore, major cities will actively Plan bicycle-only roads to encourage residents to ride bicycles. Please refer to Figure 1. The basic structure of bicycle 1 is that a handlebar 12 and a front fork 13 are connected to the front end of the vehicle frame 11, and the front fork 13 is connected to the front wheel. 14 at the wheel axle (hub), and the rear side of the vehicle frame 11 is set on the wheel axle (hub) of the rear wheel 15 with its claws, the middle upper end of the vehicle frame 11 is provided with a seat cushion 16, and the lower side is pierced with a pedal. Step on the member 17, so that after stepping on the pedal, the sprocket 18 can be used to drive the rear wheel 15 and push the front wheel 14 to rotate, so as to achieve the purpose of making the bicycle 1 move forward. In the field of bicycles, in order to overcome the rough road surface and allow the bicycle 1 to travel more comfortably, the front wheel 14 is basically provided with a shock absorber 19, and the shock absorber 19 at the front wheel 14 , can reduce the vibration force generated when passing the bumpy road surface, so as to reduce the discomfort caused by the vibration force to the rider, but because only the shock absorbing member 19 is set on the front fork 13, the vibration force generated by the bumpy road surface will pass through the front fork 13. Wheel 14, rear wheel 15 and vehicle frame 11 conduct upwards to various positions, so that vibration force will be felt at vehicle frame 11, rear wheel 15 and handlebar 12, and will cause both hands and sitting The buttocks on the seat cushion 16 will make the two parts of the rider feel uncomfortable, and because there is only a single shock absorber in the front, when the bicycle is passing through the bumpy road at a fast speed, the bouncing of the rear wheel 15 will make the whole bicycle stick to the ground. Reduce, lose the frictional force that rear wheel 15 should have with ground, make power output and braking performance be affected, have the necessity of improving in fact.

【Content of utility model】

The first object of the present invention is to provide a bicycle shock-absorbing structure, which can produce a shock-absorbing effect by providing an elastic body in/in the frame, so as to improve the comfort and ground contact of riding a bicycle.

Another object of the present invention is to provide a bicycle shock-absorbing structure, which can produce a shock-absorbing effect by providing an elastic body in/in the front fork, so as to improve the comfort and ground contact of riding a bicycle.

Another object of the present invention is to provide a bicycle shock-absorbing structure, which can produce a shock-absorbing effect by virtue of the elastic body in/in the handlebar, so as to improve the comfort and ground contact of riding a bicycle.

The aforesaid bicycle shock-absorbing structure is mainly provided with elastic bodies at parts such as the bicycle frame, handlebars and front forks. The elastic body is used to absorb the shock force transmitted to the frame, handlebar or front fork, so as to minimize the shock force and improve the riding comfort and ground contact.

【Description of drawings】

Fig. 1 is a perspective view of an existing bicycle frame.

Fig. 2 is a perspective view of the utility model applied to a vehicle frame.

Fig. 3 is a perspective view of the utility model applied to a handle.

Fig. 4 is a perspective view of the utility model applied to a front fork.

1 Bicycle 11 Frame 12 Handlebar

                                                                                                                   

                                                                     

                                                             

                                                   

2 frame 21 middle tube 22 side tube

                                     

3 elastomers

4 handles 41 handles

5 front forks 51 down rods

【Detailed ways】

In order to make it easier to understand the structure of the utility model and the effect that can be achieved, it is described as follows in conjunction with the drawings.

The utility model mainly utilizes the elastic bodies arranged at the parts of the bicycle to absorb the shock force. Please refer to Fig. 2 firstly, the utility model sets the elastic body 3 at the vehicle frame 2, and the elastic body 3 is located on In the middle of the middle pipe 21 of the vehicle frame 2 and the two side pipes 22 at the rear, since the existing bicycles are generally provided with shock-absorbing components at the front wheels, the shock force in the front can be reduced, and the utility model increases the The frame 2 is provided with an elastic body 3, especially the middle pipe 21 of the vehicle frame 2 and the rear side pipe 22, so that the rear shock force can be absorbed by the elastic body 3 after being transmitted to the vehicle frame 2. Of course, it can also be installed on the front side tube 23 in practice, which can effectively reduce the vibration force, so that the rider's buttocks will not feel the vibration force transmitted from the frame 2 to the seat cushion, which can improve riding comfort. And because it is the mode of absorbing shock force jointly by the shock-absorbing member of front fork and the elastic body 3 of vehicle frame 2 places front and rear simultaneously, also can improve the sticking property of bicycle.

See also Fig. 3 again, for the utility model is provided with elastic body 3 at handle 4, and it can be arranged on the two sides of handle 4 near handle 41, and can utilize the establishment of elastic body 3, when passing bumpy road surface As a result, when a vibration force is generated, the vibration force transmitted to the handle 4 can be absorbed by the elastic body 3 to minimize it, and the hands holding the handle 4 can avoid numbness in the palm of the hand, thereby improving riding comfort sex.

See also Fig. 4 again, for the utility model is provided with elastic body 3 at front fork 5 places, and it is to be arranged at the center of the lower rod 51 of front fork 5, although existing part bicycle has been provided with shock-absorbing member at front wheel, but this The utility model reinforces the 5 places of the front fork without such a shock absorbing component, so as to minimize the vibration force and improve the riding comfort and ground contact.

In summary, the structure of the present utility model has not been seen in the market, and it has indeed achieved the purpose of the appeal.

Claims (8)

1, a kind of Shockproof structure of bicycle is characterized in that: mainly be in the vehicle frame of bicycle/be provided with elastic body in the vehicle frame.

2, Shockproof structure of bicycle as claimed in claim 1 is characterized in that: this elastic body is arranged on the middle place of middle pipe of vehicle frame.

3, Shockproof structure of bicycle as claimed in claim 1 is characterized in that: this elastic body is arranged on the middle place of limit pipe at vehicle frame rear portion.

4, Shockproof structure of bicycle as claimed in claim 1 is characterized in that: this elastic body is arranged on the middle place of limit pipe of vehicle frame front portion.

5, a kind of Shockproof structure of bicycle is characterized in that: mainly be in the handgrip of bicycle/be provided with elastic body in the handgrip.

6, Shockproof structure of bicycle as claimed in claim 5 is characterized in that: this elastic body is arranged on two sides of handgrip near handbar.

7, a kind of Shockproof structure of bicycle is characterized in that: mainly be in the front fork of bicycle/be provided with elastic body in the front fork.

8, Shockproof structure of bicycle as claimed in claim 7 is characterized in that: this elastic body is arranged on the middle place of lower beam of front fork.

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