Retaining lock device for electric vehicle

A technology for electric bicycles and brake locks is applied in the direction of preventing theft of bicycles, vehicle parts, bicycle accessories, etc. Novel, simple to make effects

Inactive Publication Date: 2006-09-06
WENZHOU MINGPAI VEHICLE PARTS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are many deficiencies in these external locks that electric vehicles adopt: these external locks have poor anti-theft performance, are exposed outside the electric vehicle, are easy to be found by thieves, and are easily opened by thieves, resulting in electric vehicles. often stolen
This brings great economic losses and distress to car owners

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0014] Below in conjunction with embodiment and accompanying drawing, the present invention is further described:

[0015] Such as Figure 1 to Figure 5 As shown, the present invention adopts a kind of brake lock device for electric vehicles, including electric wheel rear axle 18, motor hub 19, assembly shell 4, brake opening device, electric vehicle frame 25, motor hub 19 and assembly shell 4 are installed in sequence On the rear axle 18 of the electric wheel, the inner cavity of the assembly shell 4 is provided with a brake device, and one end of the assembly shell 4 is fixedly connected with the electric vehicle frame 25, wherein the brake device is an existing mechanism, including a brake lever 14, a brake iron Block 1, brake pad 2, adjustment shaft 5 and camshaft 9; when needing to brake, drive the brake lever 14 to pull the camshaft 9 connected to the other end of the brake lever 14 by the handle and the brake wire, so that the camshaft 9 moves from the right Open the b...

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PUM

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Abstract

The invention relates to an electric vehicle brake-expansion device, belonging to the lock technique. It is characterized in that: the integrated frame comprises: a locking core 20, a transmission device, a rim locking ring 21 that fixed on the rim 19 of electric vehicle; wherein, rim locking ring 21 is connected to the fixing plate 2 which contains a sliding locking post 6 and a recovery spring 16; the locking core 20 via transmission device drives the locking post 6 and the rim locking ring 21. Compared to present technique, the invention adds locking device inside present brake-expansion integration to replace general locking device, without changing former structure and theory. And the locking post via meshed locking core and transmission device can realize sliding, with better vibration-resistance ability.

Description

[technical field] [0001] The invention relates to the technical field of a lock device, in particular to an electric vehicle expansion brake lock device. [Background technique] [0002] At present, the locksets that existing electric vehicles adopt are generally the locksets (such as: U-shaped locks, chain locks, etc.) that are equipped outside the electric vehicles. There are many deficiencies in these external locks that electric vehicles adopt: these external locks have poor anti-theft performance, are exposed outside the electric vehicle, are easy to be found by thieves, and are easily opened by thieves, resulting in electric vehicles. Often stolen. This brings very big economic loss and distress to car owner. [Content of the invention] [0003] The purpose of the present invention is to solve the above-mentioned deficiencies and to provide a brake lock device for electric vehicles. [0004] In order to achieve the above object, the present invention proposes a brak...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62H5/18B60R25/08
Inventor 章步兴
Owner WENZHOU MINGPAI VEHICLE PARTS CO LTD
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