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Emergency support device for tire burst

A technology of supporting device and puncture, which is used in tire parts, transportation and packaging, vehicle parts, etc., can solve the problems of displacement and friction between the ring body and the rim, the collapse of the tire, the looseness of the ring body, etc., so as to improve the performance of the whole vehicle. Effect

Active Publication Date: 2018-05-11
TIRE EMERGENCY SAFETY DEVICEBEIJINGTECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, during the fastening process, displacement and friction will occur between the ring body and the rim, and the attachment ring body can fit the rim at the fastening end point, but it is difficult to fasten and fit at the far side
When the wheel vibrates, the ring body is prone to looseness and abnormal noise, which will affect the performance of the whole vehicle; and when the tire is blown out, the tire will be flat, and the loose ring will fail with the rotation of the flat tire

Method used

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  • Emergency support device for tire burst
  • Emergency support device for tire burst
  • Emergency support device for tire burst

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Embodiment Construction

[0030] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for ease of description, only parts related to the invention are shown in the drawings.

[0031] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments. Among them, with figure 1 The right side of the paper is the front, the left side is the rear, the direction perpendicular to the paper plane inward is the inner side, and the direction perpendicular to the paper plane outward is the outer side.

[0032] figure 1 A schematic structural view of the...

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PUM

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Abstract

An emergency supporting device for a tire blowout comprises: a supporting ring (1) fastened around an annular outer surface of a wheel rim; and multiple supporting members (2) disposed at the supporting ring (1). An amount of extension of the supporting member (2) from an inner ring surface of the supporting ring (1) can be adjusted, such that the supporting member (2) abuts against a bottom portion of a groove of the wheel rim. In the emergency supporting device for a tire blowout, an inner diameter of the supporting ring (1) is adjusted by means of the supporting member (2), such that the supporting ring is securely fixed to the annular outer surface of the wheel rim, thereby realizing secure engagement of the supporting ring (1) with the wheel rim, and enhancing overall performance of a vehicle.

Description

technical field [0001] The present disclosure generally relates to safety devices in the field of automobiles, and in particular to a tire burst emergency support device. Background technique [0002] After the vehicle blows out, the tire is dragged and will quickly break away from the rim and be involved in the wheel groove, and the tire will be separated from the rim. After losing pressure, the metal rim sinks due to the loss of supporting force and directly contacts the road surface. At this time, the friction coefficient of the wheel is reduced, and the function of transmitting driving force, traction force, steering force and braking force to the ground by the tire is lost, resulting in an "avalanche" of the vehicle out of control, resulting in serious sideslip and rollover accidents. [0003] The puncture safety device is a support device installed on the inner rim of the tire. It can effectively support the wheel hub without contacting the ground after the vehicle t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60C17/04
CPCB60C17/04
Inventor 王忠
Owner TIRE EMERGENCY SAFETY DEVICEBEIJINGTECH DEV CO LTD
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