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Anti-skid device for automobile

A technology of anti-skid devices and automobiles, which is applied in the direction of anti-skid devices, vehicle parts, auxiliary wheels/rings, etc., which can solve the problems of tires being susceptible to friction, inconvenient connection, wheel slipping, etc., to reduce road closures, facilitate disassembly and assembly, and prevent The effect of the accident

Inactive Publication Date: 2015-10-28
张玉秀
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When the car is running on ice, snow or muddy roads, the wheels often slip. In order to prevent slipping, people usually use iron chains to wrap the tires in a net. The connection is inconvenient, and the second is that the tires are susceptible to friction and the damage is serious

Method used

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Embodiment Construction

[0009] The automobile anti-skid device is mainly composed of a connecting plate 5, a connecting shaft 4, a spring 3 and an anti-skid tooth 1. The fixing screw hole 6 on the connection plate 5 of the anti-skid device is connected with the extended automobile tire fixing nut through bolts, and is installed on the outside of the automobile tire. Even if the anti-skid device is not used, the extended nut does not need to be replaced . Connecting disc 5 radially evenly is equipped with connecting shaft 4, and this connecting shaft 4 can move radially, is covered with spring 3 on it, and spring 3 links to each other with spring seat 2, and its head is all hinged with conical shape anti-skid tooth 1. Under standard tire pressure, when the car is running normally, due to gravity, the tire radius of the tire tread 7 of the car tire in contact with the ground is smaller than the tire radius of the non-contact part, and the radius of the anti-skid device is larger than the tire radius wh...

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Abstract

The present invention discloses an anti-skid device for automobiles and belongs to the field of antiskid devices for automobile tires. A wheelslip phenomenon often occurs when an automobile travels on roads with ice, snow or mud, and the conventional anti-skid devices for automobiles are complicated in installation and can easily damage tires. The anti-skid device for provided by the present invention is of a wheel type, and is mainly composed of a connection disc, connection shafts, springs and anti-skid teeth. The connection disc is connected with prolonged automobile tire fixing nuts through bolts, and is additionally installed at an outer side of an automobile tire. The anti-skid device for automobiles is simple in structure, convenient to assemble and disassemble, sturdy and durable, causes on damages to the tires, does not change the original structure technique safety performance, has excellent operability, can effectively avoid traffic accidents caused by braking wheelslips of automobiles in rainy and snowy days, and is widely applicable to skid prevention of various wheel-type machines.

Description

technical field [0001] The invention relates to an anti-slip device for automobiles, which relates to a wheeled mechanical device for anti-slipping of automobiles on icy and snowy roads. Background technique [0002] When the car is running on ice, snow or muddy roads, the wheels often slip. In order to prevent slipping, people usually use iron chains to wrap the tires in a net. The connection is inconvenient, and the second is that the tires are susceptible to friction and the damage is more serious. Contents of the invention [0003] The invention provides an automobile anti-skid device, which is wheel-shaped and mainly characterized in that it is composed of a connecting disc, a connecting shaft, a spring and anti-skid teeth. The connecting disc is evenly equipped with connecting shafts in the radial direction, the connecting shafts are covered with springs, and the heads are hinged with anti-skid teeth. The connecting discs are connected with the extended automobile t...

Claims

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Application Information

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IPC IPC(8): B60B15/26B60C27/00
Inventor 张玉秀
Owner 张玉秀
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