Passenger car tire burst emergency safety device

A technology for safety devices and passenger cars, which is applied to vehicle parts, tire parts, transportation and packaging, etc., and can solve the problems that are difficult to meet the requirements of large-scale assembly and maintenance markets of OEMs, poor product versatility, and heavy product weight. and other problems, to achieve the effect of quick disassembly and assembly process, economical fuel consumption and reduced fuel consumption

Pending Publication Date: 2019-07-02
陈如诗
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the current mature technology in the market, the emergency safety of tire bursts mostly adopts the groove filling scheme, and there are the following points to be improved: the product is heavy and fuel consumption is high; installation is difficult, and ...

Method used

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  • Passenger car tire burst emergency safety device
  • Passenger car tire burst emergency safety device
  • Passenger car tire burst emergency safety device

Examples

Experimental program
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Embodiment Construction

[0032] The present invention as Figure 1-9 shown.

[0033] The tire blowout emergency safety device for passenger cars includes a multi-section steel belt 2 that is assembled in the groove of the rim 1, and the multi-section steel belt 2 is connected in series through a fixed locking block 5 and connected in series. The two ends of the rear steel strip are connected by an adjustment locking mechanism 3 to form an endless belt;

[0034] A plurality of anti-retraction unit assemblies 4 are arranged on the endless belt. The anti-retraction unit assembly 4 includes a fixed block 41. The fixed block 41 is fixed on the surface of the endless belt. Cooperating anti-retraction ring 42, one end of fixed block 41 is provided with waist-shaped hole 48, and is integrated with anti-retraction ring 42 by hinged structure, makes anti-retraction ring 42 can form the opening and closing by the hinge of fixed block sports relationship;

[0035] The outer side of the waist-shaped hole 48 of ...

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PUM

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Abstract

The invention relates to a passenger car tire burst emergency safety device. Multiple sections of steel belts are assembled in a rim groove, and are connected in series into a whole through fixed typelocking blocks; the two ends of the series connection steel belts are connected to form an annular belt by a regulation locking mechanism; a plurality of retaining unit assemblies are uniformly distributed on the annular belt. The annular belt is arranged in the rim groove; the general requirements of different rims being 14 to 21 inches are met; the centrifugal force of the wheel rolling is utilized; the problem of lack of the passenger car tire burst emergency safety device is solved at lowest cost and cost-optimal oil consumption by a fast dismounting and mounting process; the requirementof the passenger car market on the anti-burst emergency safety device is met; the vehicle running economical performance is improved; the safety problem after tire burst is solved. An original dismounting and mounting scheme is not changed; simplicity, convenience and high speed are realized; the concept without using a special tool for dismounting and mounting is realized; light weight is realized; compared with an introduced product, the passenger car tire burst emergency safety device has the advantages that the weight is reduced by 60 percent; the oil consumption is reduced; the cost is only 20 to 30 percent of that of similar products.

Description

technical field [0001] The invention relates to a tire burst emergency safety device for a passenger car. Background technique [0002] In the current mature technology in the market, the emergency safety of tire burst mostly adopts the groove filling scheme, and there are the following points to be improved: the product is heavy, the fuel consumption is high; the installation is difficult, and special tools or tooling are required, and it is difficult to realize mass assembly in the main engine factory And the disassembly and assembly requirements of the maintenance market; the product has poor versatility, and each type of rim needs a corresponding variety of products. [0003] There is also an application number: 201810870956.5 Application date: 2018-08-02 A safety mechanism for a car run-flat tire uses a support ring to install multiple pendulum components, and when the tire is dynamically balanced or the car is traveling at a speed greater than 30km / H, it can be swing o...

Claims

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Application Information

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IPC IPC(8): B60C17/00
CPCB60C17/00
Inventor 陈如诗
Owner 陈如诗
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