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Safety protection device used during separation of automobile wheel

A technology for safety protection devices and wheels, which is applied in the direction of wheels, vehicle parts, tire parts, etc., can solve the problems of not being disclosed, and achieve the effects of convenient operation, easy promotion, and low price

Inactive Publication Date: 2016-12-07
JIANGSU KANG BAISI MECHANICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Both of the above two patents only disclose the structure to prevent the wheels from loosening, but they do not disclose how to maintain the balance of the car body after the wheels have fallen off in emergency situations such as parts aging and tire blowouts. The problem

Method used

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  • Safety protection device used during separation of automobile wheel
  • Safety protection device used during separation of automobile wheel

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Embodiment 1

[0020] Such as figure 1 Shown is the normal running state of the car, and is used as a safety protection device when the car wheel is disengaged. It rotates around the rotation axis of the automobile wheel; it includes the hub, the spokes connecting the hub and the rim, the tire set on the rim and the fixed plate fixedly connected to the side of the hub, and the rim is provided with more than one fracture in the circumferential direction. A solid rubber tire segment is installed on the rim between the two fractures, at least one spoke is arranged between the wheel hub and the rim between the two fractures, and an elastic telescopic device is provided on the spoke, and the elastic telescopic device makes every two The rim between the fractures and the solid rubber tire segment on the rim elastically expands and contracts in the radial direction of the hub; connecting ribs are arranged between two adjacent spokes on both sides of the fracture; Fixedly connected, and, when the a...

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Abstract

The invention discloses a safety protection device used during separation of an automobile wheel. The safety protection device comprises an auxiliary wheel with the diameter being smaller than that of the automobile wheel. The auxiliary wheel is installed on an axle on the inner side of the automobile wheel, is close to the automobile wheel and can rotate around a rotary shaft of the automobile wheel. The safety protection device further comprises a hub, spokes connecting the hub with a rim, a tire installed on the rim in a sleeving mode, and a fixed plate fixedly connected to the side portion of the hub. One or more notches are formed in the rim in the circumferential direction. The portion, between every two adjacent notches, of the rim is provided with a solid rubber tire section. The portion, between every two adjacent notches, between the hub and the rim is provided with at least one spoke. An elastic telescopic device is arranged on each spoke, and the elastic telescopic device makes the portion, between the two corresponding notches, of the rim and the corresponding solid rubber tire section on the rim stretch and retract elastically in the radial direction of the hub. Through the safety protection device, when an accident happens to an automobile, after the automobile wheel is separated from the automobile, the automobile can still keep balance and drive stably.

Description

technical field [0001] The invention belongs to the field of automobile safety protection devices, and in particular relates to a safety protection device for automobile wheels detached from the automobile during driving, which can maintain the balance of the automobile and run stably. Background technique [0002] During the running of the car, the wheels of the car are separated from the car, causing the car to lose balance and control, causing traffic safety accidents, which is a common phenomenon. How to temporarily replace the disengaged vehicle wheel with a device to ensure the smooth running of the vehicle when the vehicle wheel leaves the vehicle. This device has not yet been invented and produced, and it is even less likely to be applied. The main reason is immature technology and unreasonable structure. Therefore, the design, invention, mass production and widespread use of the safety protection device when the wheels of the automobile are detached meet the social...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60B19/00B60C17/04
CPCB60B19/00B60C17/04
Inventor 陈凌王琰任琪程晓
Owner JIANGSU KANG BAISI MECHANICAL TECH
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