Improvement technology of handlebar sleeve and brake handle of electric vehicle

Abstract

The invention provides an improvement technology of a handlebar sleeve and a brake handle of an electric vehicle. According to the adopted technical means for improvement, an outer handlebar sleeve ofa handlebar is manufactured, and the outer handlebar sleeve is formed by connecting a handlebar head and a handlebar body in a die casting mode; the handlebar head is made into an ellipsoid, and thehandlebar body is made into a section of tubular body; and the outer handlebar sleeve formed by injection molding is forcibly sleeved on the existing handlebar sleeves at the two ends of the existinghandlebar, and the outer handlebar sleeve and the existing handlebar sleeves in the prior art are connected into a whole by virtue of the elastic contraction of the plastic of the handlebar body. Theimprovement of the structure of the brake handle adopts the following technical means: the brake handle in the prior art is cut into two sections with different lengths; a handle sleeve matching the brake handle is manufactured, the handle sleeve is arranged on the brake handle in a sleeving mode and then riveted and fixed through rivets, and therefore the handle sleeve and the base portion of thebrake handle are fixedly connected into a whole and can rotate outwards; and the cut handle sections are placed into the groove-shaped body in the handle sleeve and then are welded and connected intoa whole, so that the technical improvement of the brake handle is completed.

Description

technical field [0001] The invention discloses an improvement technology of a handle cover and a brake handle of an electric vehicle, which belongs to the field of technically improved accessories for two-wheeled electric vehicles and motorcycles. Background technique [0002] I am a self-employed person who has been engaged in the maintenance of battery cars and motorcycles for many years. I found that the handlebar covers and brake handles (that is, brake handles or brake handles) matched with existing two-wheeled electric vehicles and motorcycles have structural and technical characteristics in the design. Almost all of them have the same basic shape; therefore, they can be regarded as the same type of handlebars and brake levers; it has been proved that when the handlebars and brake levers of this type of handlebars are in a car accident and the car falls to the ground, the handlebars are often damaged. At the moment of collision, most people fall to the ground after til...

AI Technical Summary

Problems solved by technology

[0002] I am a self-employed person who has been engaged in the maintenance of battery cars and motorcycles for many years. I found that the handlebar covers and brake handles (that is, brake handles or brake handles) matched with existing two-wheeled electric vehicles and motorcycles have structural and technical characteristics in the design. Almost all of them have the same basic shape; therefore, they can be regarded as the same type of handlebars and brake levers; it has been proved that when the handlebars and brake levers of this type of handlebars are in a car accident and the car falls to the ground, the handlebars are often damaged. At the moment of collision, most people fall to the ground after tilting to one side. At this time, one of the lower legs of the human body that fell synchronously is often just under the handlebar cover or the brake lever, and the brake lever is basically in a vertical state with the ground. (It is caused by the outward bending of the brake handle itself), so the huge external force causes the brake handle to penetrate into people's calves like an awl, thus causing serious bodily injury; A victim caused by a tram rear-end collision, the brake handle penetrated my two trouser legs and entered the calf muscle below my tibia to a depth of 2 cm; A big swollen bag immediately bulged up (it should be caused by the impact of the end of the handlebar); afterwards I went to the traffic police accident brigade for an accident interview, and they pointed out: My encounter is not an isolated case, similar injuries There are also many; in fact, most of them are human injuries caused by the top of the existing handlebar and brake handle; Due to technical deficiencies, technical improvements are needed, and a technical solution for the improvement of electric vehicle handlebars and brake levers is proposed.

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