bike

Abstract

The invention relates to media of communication and particularly discloses a bicycle. The bicycle comprises a bicycle body. Pedals are arranged at the front ends of the bicycle body in a rotating mode. Pedal gears are fixed to the pedals. A front wheel support is mounted in the middle of the bicycle body in a rotating mode. A front wheel tripod is mounted at the lower end of the front wheel support in a rotating mode. A front main wheel is arranged on one side of the lower portion of the front wheel tripod in a rotating mode. A front auxiliary wheel is arranged on the other side of the lower portion of the front wheel tripod in a rotating mode. A handlebar is inserted in the upper portion of the front wheel support. A rear wheel support is arranged at the rear end of the bicycle body. A rear wheel tripod is mounted at the lower end of the rear wheel support in a rotating mode. A rear main wheel is arranged on one side of the lower portion of the rear wheel tripod in a rotating mode. A rear auxiliary wheel is arranged on the other side of the lower portion of the rear wheel tripod in a rotating mode. A driving gear is arranged on the rear main wheel. The front main wheel and the rear main wheel are in direct contact with the ground. A ground clearance exists between the front auxiliary wheel and the ground, and a ground clearance exists between the rear auxiliary wheel and the ground, so that the bicycle makes periodical contact with the ground in the riding process, and buffering performance and stability peculiar to big wheels are achieved.

Description

technical field [0001] The invention relates to vehicles, in particular to a bicycle. Background technique [0002] Bicycle is a kind of green and convenient means of transportation, which is deeply loved by people. For more than two hundred years, people have been riding bicycles with springs or shock absorbers on the basis of rigid frames to increase riding comfort, but this kind of bicycle cannot keep users at the same distance from the ground , When the bicycle encounters a pit, it will also make the user feel bumpy. [0003] Nowadays, in order to solve this situation, some people have made soft-body bicycles and big-wheel bicycles, and soft-body bicycles make people feel unsteady and difficult to be accepted by the public; big-wheel bicycles have very large specifications, are difficult to store and have high production costs. Contents of the invention [0004] In order to solve the above-mentioned technical problems, we have proposed a bicycle, the purpose of which...

AI Technical Summary

Problems solved by technology

For more than two hundred years, people have been riding bicycles with springs or shock absorbers on the basis of rigid frames to increase riding comfort, but this kind of bicycle cannot keep users at the same distance from the ground , it also makes the user feel bumpy when the bike hits a pothole

[0003] Nowadays, in order to solve this situation, some people have made soft bicycles and big wheel bicycles, but soft bicycles make people feel unsteady and difficult to be accepted by the public; big wheel bicycles have large specifications, are difficult to store and are expensive to produce

Images