A bicycle and method for adjusting seat cushion during riding thereof
A bicycle and seat cushion technology, applied in the field of bicycle and seat cushion adjustment, can solve the problems of wasting game time, accelerating athlete fatigue, and interruption of riding, and achieve the effects of improving comfort, reducing height, and preventing falls
Active Publication Date: 2019-11-05
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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Embodiment Construction
[0020] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0021] Such as Figures 1 to 3 As shown, the bicycle in this embodiment includes a seat cushion 1 , a seat post 2 and a vehicle frame, wherein the vehicle frame includes a seat tube 3 , an upper tube 4 , a head tube 5 , a down tube 6 and a vertical fork 7 .
[0022]Wherein, the seatpost 2 is arranged under the seat cushion 1, and the vehicle frame is arranged under the seatpost 2. The vehicle frame includes a standpipe 3 inserted on the seatpost 2, and an upper pipe connected with the standpipe 3. 4. The head tube 5 connected to the upper tube 4, the down tube 6 located below the upper tube 5, and the vertical fork 7 arranged behind the standpipe 3, the seatpost 2 is slidably arranged on the standpipe 3, so that The standpipe 3 is hollow inside along the tube length to form a push hydraulic chamber 31, the down tube 6 is hollow inside along t...
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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 seat cushion adjustment method thereof, in particular to a bicycle and a seat cushion adjustment method during riding thereof. Background technique [0002] When riding a bicycle, people feel that the higher the seat cushion is adjusted, the thighs and calves can be straightened, the less hindrance the thighs have on the buttocks, and the riding is more comfortable. However, if the seat cushion is adjusted too high, Then there are certain potential safety hazards, especially when parking, because the seat cushion is too high and the feet do not reach the ground, the bicycle is prone to toppling over, 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 will easily cause riding fatigue. People with riding experience feel that the joint between the thigh and buttocks Pain and soreness can occur, a...
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