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Hidden wheel groove safety hub

A hidden, wheel groove technology, applied in the direction of wheels, rims, transportation and packaging, etc., can solve the problems of increasing the quality of wheels, having to use professional tools or machines, and stability effects, and achieve the effect of convenient use

Inactive Publication Date: 2014-07-02
韩燕
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The other type is the "following" device used on special vehicles, which installs a raised ring device on the rim so that the wheel can still support driving after a tire blowout. The problem with this type of device is that it is installed inside the tire And it is larger than the outer diameter of the rim, which leads to the need to use professional tools or machines to disassemble and install it first when repairing or replacing tires, which causes troubles for users' daily maintenance and cannot be widely promoted
In addition, this type of device greatly increases the mass of the wheel, which has a certain impact on the dynamic balance and stability of high-speed vehicles.

Method used

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Embodiment Construction

[0023] figure 1 It is a top view of the present invention in an unlocked state. A sliding ring lock 35 that can move left and right is set in the middle of the rim, and one end of the sliding ring lock 35 is provided with a plurality of positioning sliders 22, and these sliders form a plurality of concave-convex slide rails 20 with the groove slideways 21 on the corresponding wheel hubs. . In this way, the sliding ring lock 35 can slide left and right on the rim, and the sliding ring lock 35 is restricted from axially rotating.

[0024] The positioning slider 22 can be stamped on the annular metal ring 36, and can also be installed inside it. Groove slideway 21 just makes when hub casting or machining.

[0025] The other end of the sliding ring lock 35 is provided with a plurality of positioning rods 38, which correspond to the positioning holes 39 provided on the hub. When the sliding ring lock 35 is locked, the positioning rods 38 are inserted into the positioning holes 3...

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PUM

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Abstract

Disclosed is a safety wheel hub with a hidden wheel groove, mainly comprising a movable slide ring lock and an adjustment device matching with same. In a locking state, the movable ring lock can cover the hidden wheel groove, a pressure-loss tire will not be drawn into or break away from the wheel groove when blowing out, and forms a rubber pad using the thickness thereof, thereby endowing a wheel with normal functions of transmitting traction force, braking force, steering force, etc. to the ground, and guaranteeing that a vehicle with a tire that blows out will not be out of control. In an unlocking state, the hidden wheel groove is exposed. The wheel hub structure is the same as that of the traditional design, thereby not affecting the normal disassembling and assembling of the tire.

Description

technical field [0001] The invention relates to a method for manufacturing a wheel hub, in particular to a safety wheel hub with a hidden wheel groove design for tubeless tire wheels. Background technique [0002] Automobile tires are the most frequently used and vulnerable parts of automobiles, which always threaten the life and property safety of drivers and passengers. Due to structural inherent weaknesses, manufacturing defects, improper use and maintenance, external force impact or weather and other reasons, tires are prone to puncture or serious loss of pressure. When this happens, the tire loses its supporting force, the tire is separated from the wheel hub, gets involved in the inner groove of the rim or flies out of the wheel hub, and the metal hub directly touches the ground. At this time, the wheel loses normal driving force, grip, steering force, etc. function, causing the vehicle to lose control in an "avalanche" style, resulting in serious traffic accidents. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60B21/10B60B21/12
CPCB60B2900/731B60B21/12B60B21/026B60B2900/113
Inventor 韩燕
Owner 韩燕
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