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Bicycle rear-end collision warning protection device

A protection device and technology for bicycles, applied in bicycle safety equipment, bicycle accessories, transportation and packaging, etc., can solve problems such as safety hazards and bicycle damage, and achieve the effects of reducing damage, ensuring bicycle safety, and rational and stable rear structure design

Inactive Publication Date: 2020-12-22
TIANJIN LINGYAN IND & TRADE
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Today, with the increasing number of motor vehicles and electric vehicles, bicycles have not been eliminated; on the contrary, cycling is not only for exercising, low-carbon and environmentally friendly, but also for convenient storage and small footprint, so bicycles are still loved by many people. However, with the increasing traffic congestion, bicycles have to ride with a large number of other bicycles, especially electric vehicles, in relatively narrow non-motorized lanes. Due to the light weight and slow riding speed of bicycles, in In the process of riding, it is easy to be rear-ended by a faster bicycle or electric vehicle at the back, which not only easily causes damage to the bicycle, but also brings potential safety hazards

Method used

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  • Bicycle rear-end collision warning protection device

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Embodiment Construction

[0012] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for ease of description, only parts related to the invention are shown in the drawings.

[0013] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0014] Please refer to figure 1 , a bicycle rear-end warning protection device, comprising a rear wheel shaft 1, a first side column 2, a second side column 3, a first cross column 4, a protective frame 5, a first distance sensor 6, a second distance sensor 7, Warning tail light 8, the first spri...

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Abstract

The invention discloses a bicycle rear-end collision warning protection device. The bicycle rear-end collision warning protection device comprises a rear axle, a first side column, a second side column, a first transverse column, a protection frame, a first distance sensor, a second distance sensor, an alarm tail lamp, a first spring, a second spring, a third spring, a fourth spring, a buffer assembly, a collision protection rod and a telescopic rod. The bicycle rear-end collision warning protection device is characterized in that the protection frame is of a U-shaped structure formed in a waythat the first side column, the second side column and the first transverse column are connected end to end in sequence; the first side column and the second side column are fixedly installed on theaxle of a rear wheel of a bicycle respectively; and the first distance sensor is arranged on the outer side of the first side column, and the second distance sensor is arranged on the outer side of the second side column.

Description

technical field [0001] The invention relates to the technical field of bicycle production, in particular to a bicycle rear-end collision warning protection device. Background technique [0002] Today, with the increasing number of motor vehicles and electric vehicles, bicycles have not been eliminated; on the contrary, cycling is not only for exercising, low-carbon and environmentally friendly, but also for convenient storage and small footprint, so bicycles are still loved by many people. However, with the increasing traffic congestion, bicycles have to ride with a large number of other bicycles, especially electric vehicles, in relatively narrow non-motorized lanes. Due to the light weight and slow riding speed of bicycles, in During riding, it is easy to be rear-ended by a bicycle or an electric vehicle with a faster riding speed at the back, which not only easily causes damage to the bicycle, but also brings potential safety hazards. Contents of the invention [0003]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62J27/30B62J6/26
CPCB62J6/04B62J27/00
Inventor 毛树兰
Owner TIANJIN LINGYAN IND & TRADE
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