Tire capable of sensing safety limit of tire tread abrasion and warning abrasion device thereof
A technology of safety limit and wear device, applied in the direction of tire tread/tread pattern, tire measurement, tire parts, etc., can solve the problems of surrounding vehicles, driver safety, slippery tire, puncture and other problems that affect the safety of the net worth.
Inactive Publication Date: 2014-03-26
许雅婷 +1
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Problems solved by technology
[0003] However, it is difficult for ordinary people to pay attention to the wear and tear of the tires. Usually, only when the maintenance period is reached, the maintenance personnel will confirm and check whether the tires need to be replaced.
However, if the maintenance time is delayed, and when the tread is worn to the safety line due to eccentric wear or impact during the empty window, the user usually does not notice it and still drives on the road. In this way, tire slipping and bursting are more likely Accidents caused by tires will affect the safety of my own property and the safety of surrounding vehicles and drivers.
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[0028] The present invention is a tire which can detect the wear of the tread to the safety limit and its warning device, such as figure 1 As shown, for the tire part, basically, a tire 10 is provided with a steel ring cover 11 at both ends, and the surface of the tire 10 itself in contact with the driving road is the tread 20, and the two sides of the tread 20 are connected to the steel ring. On the bead 21 of the cover 11, on the tread 20 along the arc surface of the outer diameter of the tread 20, there are several grooves 22 that are concave and spaced apart from each other, and several grooves that are transverse to the first groove 22 are distributed. And the second sipes 23 are concave, and in the first sipes 22, a safety line 30 in the shape of a short block will be embossed, and the safety line 30 is to show the limit position of the wear of the tire 10. The feature of the present invention is to embed an induction device 40 at the corresponding safety line 30 of the ...
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The present invention provides a tire capable of sensing safety limit of tire tread abrasion and a warning abrasion device thereof, wherein a sensing device comprising a sensing line is built in a tire tread of the tire, in particular, the sensing line is located beneath a safety line surface layer, so that the sensing line is defined as a safety warning line of tire abrasion, when the tire tread the safety line surface layer and the sensing line are rubbed, even the sensing line is broken, a signal can be transmitted to a warning receiver, information requiring for replacement of the tire is transmitted to a user through the warning receiver, so that the user can know the safety limit of a service life of the tire at first time.
Description
technical field [0001] The invention relates to the technical field of vehicles, in particular to tires of vehicles. A warning device for instantly detecting tire wear is arranged on the tires. Background technique [0002] At present, after the tire is worn to a certain extent after use, the rubber on the surface responsible for maintaining the grip will disappear due to wear and tear. At this time, only the hard rubber and fiber steel wire exposed to maintain the tire pressure and the support of the tire shape are left. At this time The grip will drop rapidly, and when the tire is in rainy weather, it relies on the tread pattern to remove the accumulated water on the tire. If there is no tread pattern, the grip will drop significantly in rainy days. This shows that the tire has its service life. If the tire starts to deform and is still driving on the road, the whole tire will not keep the round shape. In this case, if the emergency brake is used, it will cause tire slippa...
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IPC IPC(8): B60C11/24B60C23/00
CPCB60C11/24B60C11/243
Inventor 许雅婷许晏豪
Owner 许雅婷