Bicycle and saddle adjusting method applied in running process of bicycle
A bicycle and seat cushion technology, applied in the field of bicycle and its seat cushion adjustment, can solve the problems of riding interruption, speeding up the fatigue of athletes, wasting game time, etc., to prevent falls, improve comfort, and reduce the height of seat cushion Effect
Active Publication Date: 2017-08-18
日照新睿招商发展有限公司
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Problems solved by technology
For this reason, the existing publication number is that CN105599825A Chinese invention patent discloses "Oil-pneumatic bicycle seat tube height adjustment structure", but the seat tube adjustment of this bicycle needs to be carried out after the bicycle stops, causing interruption of riding , especially during the bicycle race, it is not possible to stop and adjust the height of the seat cushion for riding comfort, to waste precious race time, which, on the other hand, greatly accelerates the fatigue of athletes
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[0020] The present invention will be described in further detail below in conjunction with the embodiments of the drawings.
[0021] Such as Figure 1 to 3 As shown, the bicycle in this embodiment includes a seat cushion 1, a seatpost 2, and a frame. The frame includes a stand pipe 3, an upper pipe 4, a head pipe 5, a down pipe 6 and a stand fork 7.
[0022] Wherein, the seatpost 2 is arranged under the seat cushion 1, and the frame is arranged under the seatpost 2. The frame includes a standpipe 3 inserted on the seatpost 2 and an upper pipe connected to the standpipe 3 4. The head tube 5 connected with the upper tube 4, the lower tube 6 located below the upper tube 5, and the stand fork 7 arranged behind the stand pipe 3, the seat post 2 is slidably arranged on the stand pipe 3, so The riser 3 is hollowed along the tube length to form a pushing hydraulic chamber 31, the down tube 6 is hollowed to form a hydraulic oil storage chamber 61 along the tube length, and the bottom of th...
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The present invention discloses a bicycle and a saddle adjusting method applied in the running process of the bicycle. The bicycle comprises a stand pipe, an upper pipe, a head pipe and a lower pipe. The bicycle is characterized in that a pushing hydraulic chamber is formed in the stand pipe, a hydraulic oil storage chamber is formed in the lower pipe, a driving hydraulic chamber is formed in the head pipe, a compression bar is arranged at the top of the head pipe in a sliding way, the bottom of the driving hydraulic chamber is provided with a first oil pipe which communicates with the bottom of the pushing hydraulic chamber, a first check valve is provided on the first oil pipe, the bottom of the driving hydraulic chamber is provided with a second oil pipe which communicates with the driving hydraulic chamber, a second check valve is provided on the second oil pipe, and a stop valve is provided at the bottom of the hydraulic oil storage chamber. Furthermore, the saddle adjusting method applied in the running process of the bicycle comprises the following steps that the compression bar are compressed for multiple times, to store oil in the driving hydraulic chamber, and thus the saddle is lifted up; and a control line is pulled, to enable the hydraulic oil in the pushing hydraulic chamber to enter the hydraulic oil storage chamber, and thus the saddle is lowered.
Description
Technical field [0001] The invention relates to a bicycle and a method for adjusting the seat cushion, in particular to a bicycle and a method for adjusting the seat cushion during riding. Background technique [0002] In the process of riding a bicycle, people feel that the higher the seat cushion is adjusted, so that the thighs and calves can be straightened, the lower the thigh obstructs the buttocks, the more comfortable the riding, but the seat cushion is too high, There are certain hidden safety hazards, especially when parking, because the seat cushion is too high and the feet are not on the ground, the bicycle is prone to tipping, causing people to fall. [0003] In addition, during riding, if you keep the seat cushion at a certain height for a long time, the riding posture will remain fixed, which is likely to cause riding fatigue. People with riding experience feel that the connection between the thigh and the buttocks There will be pain and soreness, at this time, the h...
Claims
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IPC IPC(8): B62J1/08
CPCB62J1/08B62J2001/085
Inventor 覃小倩
Owner 日照新睿招商发展有限公司