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Multifunctional and long-lasting comfortable electric bicycle

An electric bicycle and comfort technology, which is applied in the field of multi-functional, long-lasting and comfortable electric bicycles, can solve the problems of restricting electric bicycle usage scenarios, perineal squeezing and friction, poor riding experience, etc., so as to improve off-road passing ability, Avoid discomfort and damage, improve battery capacity

Active Publication Date: 2022-07-01
北京龙翔新宇电子技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the total capacity of existing electric bicycle batteries is small and the cruising range is short, which makes people prone to range anxiety when riding electric bicycles
In addition, in order to facilitate the placement of items, many electric bicycles have added storage boxes behind the saddle, but most of the storage boxes are installed in a fixed way, resulting in that although the electric bicycles equipped with storage boxes have sufficient power, they cannot be overloaded. One passenger, limited e-bike usage scenarios
Moreover, the current tires of electric bicycles are particularly thin, resulting in poor shock absorption of the wheels, and poor riding experience when encountering bumpy roads
Moreover, the front ends of traditional bicycle seat cushions are all designed as pointed structures, which are extremely unfriendly to riders (especially men), and will cause extrusion and friction to the perineum during long-time riding, which not only affects riding comfort, and may cause some degree of damage

Method used

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  • Multifunctional and long-lasting comfortable electric bicycle
  • Multifunctional and long-lasting comfortable electric bicycle
  • Multifunctional and long-lasting comfortable electric bicycle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0085] The outer peripheral surface of the front end of the seat cushion 22 has a front end curvature radius 22b, the outer peripheral surface of the rear end of the seat cushion 22 has a rear end curvature radius 22c, and the front end curvature radius 22b is equal to the rear end curvature radius 22c, so that the seat cushion 22 has a cylindrical structure and The pad is wider and has a larger support area for the hips, improving riding comfort.

Embodiment 2

[0087] The structure of this embodiment is basically the same as that of the first embodiment, the difference is that the front end curvature radius 22b is smaller than the rear end curvature radius 22c, so that the protruding length of the front end of the seat cushion 22 is greater than the protruding length of the rear end, while satisfying the riding demand , the structure is more compact and the production cost is lower.

[0088] The saddle also includes a mounting tube 28 located below the seat cushion 22 and a buffer connection mechanism arranged between the seat cushion 22 and the mounting tube 28. The buffer connection mechanism includes a seat cushion mounting seat 29 fixedly installed at the lower part of the seat cushion 22, a fixed installation The installation pipe connection seat 30 at the upper end of the installation pipe 28 , the elastic support assembly 31 elastically supported between the seat cushion installation seat 29 and the installation pipe connection...

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Abstract

The invention discloses a multifunctional and long-lasting comfortable electric bicycle, which comprises a bicycle frame, a wheel and a saddle mounted on the bicycle frame. The multi-functional, long-lasting and comfortable electric bicycle using the above technical solutions not only makes reasonable use of the frame space, greatly improves the battery capacity, and increases the cruising range; and the storage box is flexible and reversible, and can be used as a backrest, so that the electric bicycle can be used as a backrest. It can carry one more passenger; in addition, the wheel structure is newly designed, so that the wheel itself has excellent shock absorption capacity, and it is not afraid of bumpy roads, which can greatly improve the off-road passing ability of the electric two-wheeled vehicle; at the same time, the seat cushion of the saddle has been cancelled. The traditional pointed structure and the arc-shaped recess groove can completely avoid the perineal part of the rider and avoid discomfort and damage caused by squeezing and rubbing the perineal part during riding.

Description

technical field [0001] The invention relates to the technical field of land vehicles, in particular to a multi-functional, long-lasting and comfortable electric bicycle. Background technique [0002] With the advancement of battery and motor technology, the development of electric bicycles is becoming more and more mature. As the concept of green travel is increasingly reaching people's hearts, and electric bicycles have unique advantages such as flexibility, convenience, and no fear of congestion in short-distance commuting, more and more people begin to choose electric bicycles as a means of daily commuting. [0003] However, the total capacity of existing electric bicycle batteries is small and the cruising range is short, which makes people prone to range anxiety when riding electric bicycles. In addition, in order to facilitate the placement of items, many electric bicycles have added storage boxes behind the saddle, but most of the storage boxes are fixedly installed,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60B9/02B62J1/00B62J9/23B62J43/13B62M6/90
CPCB62J43/13B62M6/90B62J9/23B62J1/002B60B9/02B60B2900/131
Inventor 李钢李思佳
Owner 北京龙翔新宇电子技术有限公司
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