Bicycle seat lifting device

A lifting device and bicycle technology, applied in bicycle saddles, bicycle accessories, transportation and packaging, etc., can solve problems such as inconvenient operation

Inactive Publication Date: 2014-01-29
KUNDA COMP TECHKUSN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the Chinese mainland patent application No. 96247846.6 requires manual adjustment, which is inconvenient to operate

Method used

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  • Bicycle seat lifting device
  • Bicycle seat lifting device
  • Bicycle seat lifting device

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Embodiment Construction

[0016] see figure 1 and figure 2 As shown, the present invention provides a bicycle seat lifting device, which includes a lifting module 10, a detection module 20 and a control module 30, the lifting module 10 includes an outer sleeve 11, a lifting shaft 12, a valve button 13, and the outer The sleeve 11 is connected to the vehicle frame 50, and the lifting shaft 12 is connected to the seat 60. When the valve button 13 is driven, the lifting shaft 12 descends in the outer sleeve 11; the detection module 20 is fixed on the wheel 70 for sensing the wheel 70, and send the speed of the wheel 70 by wireless transmission; the control module 30 is set in the vehicle frame 50 and connected to the lifting module 10 and the detection module 20, and when the control module 30 receives the wheel 70 When the rotation speed decreases from the first rotation speed to the second rotation speed, the control module 30 drives the valve button 13 . In this embodiment, the detection module 20 i...

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PUM

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Abstract

The invention provides a bicycle seat lifting device which comprises a lifting module, a sensing module and a control module. The lifting module comprises an outer sleeve, a lifting shaft and a valve button, wherein the outer sleeve is connected with a bicycle frame, the lifting shaft is connected with a seat, and the lifting shaft goes down in the outer sleeve when the valve button is driven. The sensing module is fixed on a bicycle wheel and used for sensing the rotation speed of the bicycle wheel and transmitting the rotation speed of the bicycle wheel in a wireless transmission mode. The control module is arranged in the bicycle frame and connected with the lifting module and the sensing module. When the control module receives the information that the rotation speed of the bicycle wheel is lowered from a first rotation speed to a second rotation speed, the control module drives the valve button. When the bicycle seat lifting device detects that the bicycle wheel is decelerated, the valve button is driven and the lifting shaft goes down in the outer sleeve. Therefore, the height of the seat is automatically adjusted so as to ensure safety of riding a bicycle.

Description

【Technical field】 [0001] The invention relates to a bicycle seat lifting device, in particular to a bicycle seat lifting device which can automatically adjust the height of the seat. 【Background technique】 [0002] A bicycle, also known as a bicycle or bicycle, is usually a small land vehicle with two wheels. After a person rides on the car, it is powered by pedals, which is a green and environmentally friendly means of transportation. Because the seat of the existing bicycle is fixed when riding, in order to ensure the safety when riding, although the seat can be lowered to facilitate the landing of both feet, it is very laborious and extremely uncomfortable when riding. Comfortable, if the seat is adjusted higher, it will ensure comfort, ease and labor saving when riding, but it is not safe, especially when it is too late to brake in an emergency, it will cause injury. [0003] Chinese mainland patent application No. 96247846.6 provides a kind of bicycle seat elevating d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62J1/08
Inventor 许世法
Owner KUNDA COMP TECHKUSN
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