An automobile tire anti-skid device
A technology for automobile tires and anti-skid devices, applied in the directions of anti-skid devices, tire parts, vehicle parts, etc., can solve the problems of difficult disassembly and wear of tire anti-skid equipment, and achieve the effect of simple structure, preventing loosening and reducing vibration
Active Publication Date: 2018-12-18
SHANDONG TANGJUN OULING AUTOMOBILE MFG
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is that the existing tire anti-skid equipment is not easy to disassemble and is easy to cause wear and tear. In order to overcome the shortcomings of the prior art, a kind of automobile tire anti-skid device is now provided
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[0019] Example: such as Figure 1-2 As shown, the present invention provides a kind of anti-skid device for automobile tires, comprising an inner locking device 1, an outer locking device 11 and an outer anti-skid pawl 22; Inner ring fixture 2 and limit post, the inner side of the inner ring fixture 2 is designed with a threaded part 3, the edge of the inner ring fixture 2 is installed with a fixing hole 4, and a limit post 5 is installed on the fixing hole 4; a fixed disc is installed on the outside of the inner ring fixture 2 6. An anti-slip groove 7 is designed on the fixed disc 6, an inner claw hole 8 is installed on the edge of the fixed disc 6, an inner anti-skid claw 9 is installed on the inner claw hole 8, and a cowhide pad 10 is installed on the front end of the inner anti-skid claw 9; The outer locking device 11 is installed on the outside of the automobile tire. The outer locking device 11 includes an outer ring fastener 12 and an electromagnet core 14. The iron co...
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The invention discloses an automobile tire anti-skid device, which comprises an inner locking device, an outer locking device and an outer anti-skid claw. The inner side of the inner ring firmware isprovided with a threaded part, a fixing hole is installed at the edge of the inner ring firmware, and a finite position column is installed on the fixing hole; A fix disk is arranged on that outer side of the inn ring firmware, an anti-slip groove is designed on the fixed disk, an inner mounting pawl hole is arranged at the edge of the fixed disk, an inner anti-slip pawl is arranged on the inner mounting pawl hole, and a cowhide pad is arranged at the front end of the inner anti-slip pawl so as to prevent the inner anti-slip pawl from damaging the tire; An out locking device is arrange on thatouter side of the automobile tire, a fixed ring is arrange on the outer ring fastener, an electromagnet core is arranged on the fixed ring, and an electromagnet is sleeved on the electromagnet core;A DC pow supply is connected with that electromagnet, aft the anti-skid device is fixed, the switch button is turned on, the outer loc device is firmly fixed on the tire, the outer anti-skid pawl andthe inner anti-skid pawl are cooperated to play an anti-skid role, the power switch is turned off, and the outer locking device is loosened.
Description
technical field [0001] The invention relates to the field of auto parts, in particular to an anti-skid device for automobile tires. Background technique [0002] In winter, especially in the ice and snow climate in the north, the roads are covered with snow and the ground is wet and slippery. Many cars are equipped with anti-skid devices to avoid accidents. There are multiple tire anti-skid devices on the market, the most common of which are anti-skid chains. Its working principle is to concentrate the gravity of the vehicle on several points of the anti-skid chain, generate huge pressure, and roll through the ice and snow layer to reach the road surface, thereby increasing the frictional force to play an anti-skid effect and increasing the safety performance of the vehicle. Anti-skid chains are generally made of iron chains, tendon chains or rubber chains. Although the iron chain is relatively strong and durable, it is noisy, difficult to disassemble, and relatively heavy...
Claims
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IPC IPC(8): B60C27/00
CPCB60C27/00
Inventor 范桂侠
Owner SHANDONG TANGJUN OULING AUTOMOBILE MFG