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Internal tire-burst safety device

A built-in safety device technology, applied to tire parts, transportation and packaging, vehicle parts, etc., can solve problems such as complex installation, and achieve the effects of practicality, reliability, simple structure, and convenient manufacture

Inactive Publication Date: 2010-11-17
陈桂宝
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the actual trial process, we found that there are some deficiencies in this application: 1. If the "tire puncture safety device" is installed on the outside of the existing wheel, it will have a certain impact on the shape of the existing wheel, and some people will definitely like it. Some people don't like it; 2. If the "tire puncture safety device" is installed on the inner side of the existing wheel, the distance between the tire and the shock absorber of the existing car must be adjusted, and the installation is relatively complicated

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The built-in tire blowout safety device comprises two fan-shaped plates 1, and the central angle of each fan-shaped plate 1 is 180°. , two fan-shaped plates 1 form a ring. The external diameter of annulus is smaller 2 centimeters than tire 2 external diameters than the wheel diameter that it is installed. The axial section of the sector plate 1 is in an inverted “T” shape, and the two side wings of the sector plate 1 are fixed to the side of the wheel hub 4 by screws 3 .

Embodiment 2

[0026] A built-in tire blowout safety device, which includes eight fan-shaped plates 1, which are evenly distributed in the same radial section of the wheel according to the ring shape, and there is a gap between each fan-shaped plate 1, where the top surface of the fan-shaped plate 1 is located. The diameter of the cylindrical surface is 10 centimeters less than the diameter of the wheel that it is installed, that is, the outer diameter of the tire 2 . The axial section of the sector plate 1 is in an inverted “T” shape, and the main part of the sector plate is provided with a bulkhead bolt hole, and the sector plate 1 is fixed to the side of the wheel hub 4 by bolts 5 .

Embodiment 3

[0028] Built-in tire blowout safety device, it includes four fan-shaped plates 1, the fan-shaped plates 1 are flat, and its left and right sides are provided with mutually positive and negative step-shaped grooves, between two adjacent fan-shaped plates 1 The mouths overlap and are fixed by screws 6, and four fan-shaped plates 1 form a ring. The external diameter of annulus is 4 centimetres, that is tire 2 external diameters less than the wheel diameter that it is installed. The built-in tire blowout safety device also includes a connecting ring 7, and the connecting ring 7 is fixed with the wheel hub 4 sides. The inner circle of the circular ring formed by the fan-shaped plate 1 is provided with a groove corresponding to the connecting ring 7, and the groove of the circular ring is sleeved on the connecting ring 7, and is fixed with the connecting ring 7 by the screw 3.

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PUM

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Abstract

The invention provides an internal tire-burst safety device, belonging to a motor vehicle safety device, and more particularly relates to a safety device which can replace a wheel to contact the ground and has the function of preventing side overturn when a front wheel of a vehicle has the phenomenon of tire-burst. The internal tire-burst safety device comprises a plurality of safety blocks which are evenly fixed on the side of a wheel hub in a ring shape; the top surfaces of the safety blocks are arranged on a cylindrical surface which is arranged together with the wheel in a coaxial way; and the diameter of the cylindrical surface where the top surfaces of the safety blocks are arranged is less than that of the wheel where the safety blocks are installed by 2-10cm. When the vehicle has accident tire-burst, the internal tire-burst safety device can replace the wheel to contact the ground and has the function of preventing side overturn; meanwhile, the internal tire-burst safety device does not change the appearance of a tire, and does not change the existing travelling mechanism. The internal tire-burst safety device has simple structure and convenient manufacturing, and is practical and reliable.

Description

technical field [0001] The invention belongs to a motor vehicle safety device, in particular to a safety device capable of replacing the wheel contacting the ground and preventing rollover when the front tire of the vehicle is blown out. Background technique [0002] At present, the anti-tire burst devices for vehicles are some electronic devices, and the effect of these electronic devices is to prompt the driver of the risk when the tire bursts. Tire burst is an emergency. In an emergency, not all drivers can operate correctly according to the guidance of electronic equipment. Therefore, even if many motor vehicles are equipped with electronic anti-tyre burst devices, rollover accidents cannot be avoided. . For this reason, the applicant has previously applied for a "tire safety device" that the application number is 200910212664.3. It is a circular panel, and the diameter of its vertical projection is 4 to 10 centimeters smaller than the diameter of the wheel on which it ...

Claims

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Application Information

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IPC IPC(8): B60C17/04
Inventor 陈桂宝陈优优
Owner 陈桂宝