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Intelligent safety protection device for detachment of vehicle wheel

A safety protection device and wheel technology, which is applied to wheels, wheels that can support multiple tires, vehicle parts, etc., can solve problems such as non-disclosure, and achieve the effects of convenient operation, quick effect and low price

Inactive Publication Date: 2016-11-23
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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  • Intelligent safety protection device for detachment of vehicle wheel

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Embodiment 1

[0021] Such as figure 1 Shown is the normal driving state of the car. An intelligent safety protection device when the wheel is disengaged. It includes an auxiliary wheel with a diameter smaller than that of the car wheel. The auxiliary wheel is installed on the axle inside the car wheel and is close to the car wheel. The rotating shaft of an automobile wheel rotates; including a wheel hub, spokes connecting the wheel hub and the rim, a solid tire sleeved on the rim, and an airbag cavity layer sleeved on the outer ring of the solid tire. The airbag cavity is provided with an inflatable airbag, and further includes : Inflator, a displacement detection unit arranged between the vehicle wheel and the auxiliary wheel, both the displacement detection unit and the inflator are connected to the controller in the cab; the displacement detection device detects when the vehicle wheel falls off or a puncture occurs When the displacement changes, the controller controls the inflator to inf...

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Abstract

The invention discloses an intelligent safety protection device for detachment of a vehicle wheel. The intelligent safety protection device comprises an auxiliary wheel with the diameter smaller than that of an automobile vehicle, wherein the auxiliary wheel is arranged on a wheel axle at the inner side of the automobile wheel, is close to the automobile wheel and can rotate around a rotating shaft of the automobile wheel; the auxiliary automobile wheel comprises a wheel hub, a spoke connecting the wheel hub with a rim, a solid tire sheathed on the rim and an air sac cavity layer sheathing a tire outer ring, wherein a wearproof circle layer is arranged outside the air sac cavity layer, and an inflatable airbag is arranged in the air sac cavity. The intelligent safety protection device also comprises an inflatable device and a displacement detection unit arranged between the automobile wheel and the auxiliary wheel, wherein the displacement detection unit and the inflatable device are respectively connected with a controller in a cab in a control manner. When the automobile wheel detaches or tire burst happens, the displacement detection device detects that displacement is changed, and the controller controls the inflatable device to inflate the inflatable airbag.

Description

Technical field [0001] The invention belongs to the field of automobile safety protection devices, and particularly relates to an intelligent safety protection device when the wheels of the automobile are separated from the automobile during driving, and can maintain the balance of the automobile and drive stably. Background technique [0002] In the process of driving, it is a common phenomenon that the wheels of the car are separated from the car, causing the car to lose balance and control, causing traffic accidents. How to temporarily replace the disengaged car wheels with a device at the moment when the car wheels leave the car to ensure that the car runs smoothly. This kind of device has not been invented and produced yet, and it is even more impossible to apply. The main reason is the immature technology and irrational structure. Therefore, the design, invention, mass production and widespread use of intelligent safety protection devices when the wheel is detached meets t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60B11/10
CPCB60B11/10
Inventor 陈凌王琰任琪程晓
Owner JIANGSU KANG BAISI MECHANICAL TECH
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