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An automatic ejection hook for electric vehicles

A technology for catapulting hooks and electric vehicles, which is applied to vehicle parts, traction connectors, transportation and packaging, etc. It can solve problems such as economic losses, difficulty in approaching by firefighters, and difficulty in picking up trailer hooks, so as to reduce economic losses and increase safety. The effect of safety and trailer convenience

Active Publication Date: 2021-08-17
周鹏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the car spontaneously ignites, the flame is relatively large, and it is difficult for firefighters to get close, and it is even more difficult to hook the trailer hitch of the vehicle, which brings great obstacles to the movement of the vehicle and brings serious economic losses.

Method used

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  • An automatic ejection hook for electric vehicles
  • An automatic ejection hook for electric vehicles
  • An automatic ejection hook for electric vehicles

Examples

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Embodiment Construction

[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0036] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal" etc. is based on the orientation or positional relationship shown in the drawings, and is only In order to facilitate the description of the present invention and simplify the description, it does not indicate or imply that the device or element referred to must have a specific o...

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Abstract

The invention relates to the technical field of automobile hooks, and discloses an automatic ejection hook for electric vehicles, which includes a thermal bimetallic plate. Move right and insert it into the pressure groove, and push the locking lever to move downward under the action of the slope of the inner bottom wall of the pressure groove. The downward movement of the locking lever drives the protrusion to move downward, releasing the locking of the protrusion to the ejection block. At this time, the ejection block will impact to the right under the elastic force of the ejection spring, and then drive the punch rod to impact to the right, ejecting the movable block and the hook, which is convenient for firefighters to hook the hook, and then tow the self-igniting vehicle away. The trailer is more convenient. Not only the safety of the trailer is increased, but also the economic loss is reduced. The invention has the advantages of novel design, simple structure, easy operation and the ability to automatically eject the trailer hook when the vehicle spontaneously ignites.

Description

technical field [0001] The invention relates to the technical field of automobile hooks, in particular to an automatic ejection hook for electric automobiles. Background technique [0002] An electric vehicle refers to a vehicle powered by a vehicle-mounted power supply, driven by a motor to drive the wheels, and conforming to the requirements of road traffic and safety regulations. Due to the smaller impact on the environment than traditional cars, the prospect of electric vehicles is widely optimistic, but the current technology of electric vehicles is not mature, one of the more important points is that there is a certain risk of spontaneous combustion in the batteries of electric vehicles, especially It is a new energy vehicle with ternary lithium. [0003] When a car spontaneously ignites, in some cases, in order to reduce losses, it is necessary to quickly remove the accident vehicle from its original position to prevent fires or casualties. However, the flame when t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60D1/24B60D1/58
CPCB60D1/24B60D1/58
Inventor 周鹏鲍毅
Owner 周鹏
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