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Novel protection device

A protective device and a new type of technology, applied in the directions of transportation and packaging, bicycle safety equipment, bicycle accessories, etc., can solve the problems of heavy body of electric bicycles, falling to the ground and pressing on people's legs, legs and feet are not very strong, etc. The effect of saving floor space, simple design and cost reduction

Inactive Publication Date: 2018-12-07
天津市正弦科技有限公司
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AI Technical Summary

Problems solved by technology

[0002] At present, the number of electric bicycles in China has exceeded 200 million, and it has become the most convenient means of transportation for people's daily travel. Electric bicycles have the advantages of easy manipulation, large load capacity, fast speed, long journey, and no traffic jams. Therefore, especially It is suitable as a means of transportation for commuting and short-distance travel. However, the body of an electric bicycle is relatively bulky, which also brings a series of problems
When the car is tilted, people's instinctive reaction is to support the car with their feet, but because the legs and feet of middle-aged and elderly people are not very strong, the car will inevitably fall to the ground and press on people's legs. Move away from the body and press the nerves for a long time, the consequences will be disastrous

Method used

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Embodiment Construction

[0024] Such as figure 1 As shown, a novel protective device includes an electric bicycle body, a motor 3, a controller 1, a battery, a front wheel and a rear wheel, and the electric bicycle body includes a handlebar, a head pipe, an upper pipe, a lower pipe, a middle pipe, The rear upper fork and the rear chainstay, the handlebar is fixedly installed above the head tube, the down tube is obliquely fixedly connected to one side of the head tube and located below the upper tube, and the battery is detachably installed on the down tube Above, the rear seat plate is installed on the seat stay of the electric bicycle body, the pressure sensor 2 is arranged in front of the handlebar, the controller 1 is installed on the down tube, and the motor 3 is arranged on the rear chainstay. The motor 3 is connected to the rear axle 6;

[0025] The two ends of described rear axle 6 are provided with spring bar 62, and the tail end of described spring bar 62 is provided with support seat 5, an...

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Abstract

The invention provides a novel protection device. A pressure sensor is arranged in front of a handlebar, a controller is installed on a lower pipe, and a motor is arranged on a rear flat fork and connected with a rear axle; and spring rods are arranged at the two ends of the rear axle, supporting seats are arranged at the tail ends of the spring rods, micro-motors are arranged in the supporting seats, and the controller is connected with the micro-motors, the pressure sensor and the motor. A simple rebounding device can be additionally arranged on an electric bicycle, so that convenience is provided for self-rescue of a person pressed below a bicycle body, and therefore serious consequences caused by long-time nerve constriction are avoided.

Description

technical field [0001] The invention relates to a novel protective device. Background technique [0002] At present, the number of electric bicycles in China has exceeded 200 million, and it has become the most convenient means of transportation for people's daily travel. Electric bicycles have the advantages of easy manipulation, large load capacity, fast speed, long journey, and no traffic jams. Therefore, especially It is suitable as a means of transportation for commuting and short-distance travel. However, the body of the electric bicycle is relatively heavy, which also brings a series of problems. When the car is tilted, people's instinctive reaction is to support the car with their feet, but because the legs and feet of middle-aged and elderly people are not very strong, the car will inevitably fall to the ground and press on people's legs. Moving away from the body and pressing the nerves for a long time will have disastrous consequences. Contents of the invention...

Claims

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Application Information

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IPC IPC(8): B62M6/65B62M6/50B62J27/00
CPCB62M6/65B62J27/00B62M6/50
Inventor 薄术国
Owner 天津市正弦科技有限公司
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