Using method of double-layer explosion-proof tire
阅读说明：本技术 一种双层防爆轮胎的使用方法 (Using method of double-layer explosion-proof tire ) 是由 段家忠 于 2018-08-12 设计创作，主要内容包括：本发明一种双层防爆轮胎的使用方法属于汽车配件领域,利用现有的轮胎及轮毂进行改造,将轮辋两侧轮缘的中间位置再增加一组直径＜两侧的轮缘及气嘴,使轮辋上面同时出现两组轮缘、两个气嘴、一个底槽,轮辋的中间部位安装一只直径较小的轮胎、轮辋的两侧安装一只直径略＞内部轮胎的外胎、内外两只轮胎各与一个气嘴相通、内外两只轮胎为各自独立的充气腔、所充的气压相等,汽车在高速行驶的过程中、外部轮胎受到摩擦及撞击如果发生爆胎、内部轮胎可以支撑着外胎继续行驶一段距离直至到达安全区域、予以更换,防止了外胎突然爆胎使车辆无法控制导致发生意外。(The invention relates to a using method of a double-layer explosion-proof tire, belonging to the field of automobile accessories, which utilizes the prior tire and wheel hub for reconstruction, and adds a group of wheel rims and air nozzles with the diameters smaller than the two sides at the middle positions of the wheel rims at the two sides of a wheel rim, so that two groups of wheel rims, two air nozzles and a bottom groove are simultaneously arranged on the wheel rim, a tire with the smaller diameter is arranged at the middle part of the wheel rim, an outer tire with the diameter slightly larger than that of an inner tire is arranged at the two sides of the wheel rim, the inner tire and the outer tire are respectively, the inner tire and the outer tire are independent inflation cavities respectively, the inflation pressure is equal, if the outer tire is subjected to friction and impact and the tire is burst during the high-speed running of the automobile, the inner tire can support the outer tire to continuously run for a certain distance until the outer tire reaches a safe area and is replaced, and accidents caused by the fact that the vehicle cannot be controlled due to sudden tire burst of the outer tire are prevented.)
1. A method for using a double-layer explosion-proof tire is characterized in that when the tire is used (a heavy truck uses a rim with the size of more than 20 inches, a medium truck uses a rim with the size of more than 16 inches, and a minivan and a passenger vehicle use rims with the size of more than 14 inches), a worker selects a matched rim to be horizontally placed on a chuck of a tire stripping machine to be clamped tightly, air nozzles of an inner tire and an outer tire are installed, a brush is used for uniformly smearing detergent water on a check ring of the outer tire, a flange and a check ring of the inner tire and the surface of the flange on the rim to serve as a lubricant, the outer tire and the inner tire matched with the rim are overlapped together, a crow bar is used for tilting a tire bead on the outer tire, a large clamp is used for slightly flattening the inner tire, one end of the inner tire is rapidly placed into a tilted part of the outer tire, then the clamp is loosened, and the tire bead of the, Then quickly pushing the inner layer tire to the raised position until the inner layer tire is completely arranged in the outer layer tire, putting the outer layer tire and the inner layer tire on a rim on a chuck of a tire stripping machine together, adjusting a tire stripper of the tire stripping machine to the lowest part in the tire and simultaneously clamping a lower tire bead of the outer layer tire and the upper edge of the rim, starting a power supply of the tire stripping machine, using a push rod to push the lower tire bead of the outer layer tire opposite to the tire stripper to a low groove outside the rim, stepping down a reverse pedal, driving the rim to rotate reversely by a chuck, driving the outer layer tire to rotate reversely by the rim, pulling the tire bead of the outer layer tire into the position of an upper outer tire rim of the rim by a reverse groove of the tire stripper, then withdrawing the tire stripping machine and the push rod, and sequentially installing the lower tire bead of the inner layer tire, the upper tire bead of the inner layer tire and the upper tire bead of the outer layer tire by a worker according, then an air pump and an air gun are used for quickly inflating the inner surface of an inner tire air nozzle (the air pressure is more than 2.2Kpa), the inner tire is quickly opened after entering air, the upper and lower tire beads of the inner tire are quickly meshed with the upper and lower inner tire rims of a rim under the pushing of the air, a worker checks an air pressure gauge for testing the tire pressure while inflating, the inflation is stopped when a testing value is the same as the air pressure marked by the tire, an ash-proof cover for covering the air nozzle is covered, the worker uses the air pump and the air gun again to quickly inflate the inner part of an outer tire (the air pressure is more than 2.2Kpa), the inner part of the outer tire is quickly opened after entering air, the upper and lower tire beads of the outer tire are quickly meshed with the upper and lower outer tire rims of the rim under the pushing of the air, the worker checks the air pressure gauge for testing the tire pressure while inflating, the inflation is stopped when the testing value is the same as the air, loosening a chuck of the tire removing machine, taking down the tire and assembling with a matched automobile axle.
Technical Field
The invention discloses a using method of a double-layer anti-explosion tire, and belongs to the technical field of automobile accessory use.
Background
With the gradual increase of the automobile holding amount in China, more than 2 million persons are subjected to annual death in car accidents according to preliminary statistics, wherein more than 1 million persons are subjected to annual death in car accidents due to tire burst. The existing vehicles almost use single-layer outer tires, the surfaces of the outer tires are quickly worn due to the fact that the outer tires are directly contacted with the ground for long-time friction, the bearing capacity of the severely worn outer tires is greatly reduced, in addition, the air pressure in the tires can slowly rise at high temperature and high speed, the tires can be burst when the bearing capacity of the tires is exceeded, if the tires burst on the direction of the high-speed driving vehicle, the vehicles can hardly be controlled, and the accident rate is over 95%. Therefore, a tire with a flat tire is needed to reduce the accident rate of flat tire.
Disclosure of Invention
The invention relates to a method for using a double-layer explosion-proof tire, which overcomes the defects, and utilizes the prior tire and wheel hub to transform, a group of wheel rims and air nozzles with the diameters smaller than the two sides are added at the middle positions of the wheel rims at the two sides of the wheel rim, so that two groups of wheel rims, two air nozzles and a bottom groove are simultaneously arranged on the wheel rim, a tire with the smaller diameter is arranged at the middle part of the wheel rim, an outer tire with the diameter slightly larger than that of the inner tire is arranged at the two sides of the wheel rim, the inner tire and the outer tire are respectively communicated with one, the inner tire and the outer tire are independent inflation cavities respectively, the inflation pressure is equal, if the outer tire is subjected to friction and impact and the tire is burst during the high-speed running of the automobile, the inner tire can support the outer tire to continuously run for a certain distance until the outer tire reaches a safe area and is replaced, and accidents caused by the fact that the vehicle cannot be controlled due to sudden tire burst of the outer tire are prevented.
A double-layer explosion-proof tire comprises a
the rim is in a circular ring shape, a disc-shaped spoke is arranged in the rim, annular outer tire rims are arranged on two sides of the surface, an upward annular outer tire retaining ring is respectively arranged on the outer sides of the two outer tire rims, an outer tire air tap is arranged at the joint of the upper surface of the outer tire rim on the right side and the inner tire rim on the right side, the two outer tire rims on the two sides of the surface respectively extend inwards to form an annular inner tire rim with the diameter smaller than the outer tire rims, the upward annular connecting positions of the two inner tire rims and the two outer tire rims are inner tire retaining rings, the inner tire air tap is arranged at the connecting position of the upper surface of the inner tire rim on the right side and the low groove, and an annular;
the outer tire is in a hollow circular ring shape, the center part of the inner ring is provided with an opening, the left side of the opening is provided with a left annular outer tire bead, the right side of the opening is provided with a right annular outer tire bead, the left outer tire bead is engaged with a retaining ring of a left outer tire flange on the rim, and the right outer tire bead is engaged with a retaining ring of a right outer tire flange on the rim;
the inner layer tire is in a hollow circular ring shape and is arranged in the outer layer tire, the diameter and the width of the inner layer tire are all smaller than those of the outer layer tire, the center part of the inner ring is provided with an opening, the left side of the opening is provided with a left annular inner tire bead, the right side of the opening is provided with a right annular inner tire bead, the left inner tire bead is meshed with a retaining ring of a left inner tire flange on a rim, and the right inner tire bead is meshed with a retaining ring of a right inner tire flange.
The inner tube air tap is communicated with the inner part of the inner layer tire, and an independent annular inflation cavity is formed between the inner layer tire and the rim.
The outer tire air tap is communicated with the inner part of the outer tire, and an independent annular inflation cavity is formed among the outer tire, the rim and the inner tire.
The inner portion of the inner tire is inflated to the same pressure as the inner portion of the outer tire.
Has the advantages that: at present, the surface of the outer tire is quickly worn due to the fact that the outer tire is directly contacted with the ground for long-time friction, the bearing capacity of the severely worn outer tire is greatly reduced, the air pressure in the tire is slowly increased at high temperature and high speed, the tire burst can occur when the bearing capacity of the tire is exceeded, if the automobile wheel which runs at high speed is burst, the automobile can hardly be controlled, and the accident rate is over 95%. A double-layer explosion-proof tyre is reformed by using the existing tyre and hub, and a group of wheel rims and air nozzles with diameters smaller than two sides are added in the middle positions of the wheel rims at two sides of the rim, so that two groups of wheel rims, two air nozzles and a bottom groove are simultaneously arranged on the rim, a tyre with a smaller diameter is arranged in the middle of the rim, cover tyres with diameters slightly larger than those of the inner tyres are arranged at two sides of the rim, the inner tyre and the outer tyre are respectively communicated with one air nozzle, the inner tyre and the outer tyre are respectively an independent inflation cavity, and the inflated air pressures are equal.
Drawings
In order to further illustrate the solution of the invention, the drawings that are needed in the following description are briefly described, the drawings in the following description are only some schematic illustrations of the invention, and it is not necessary for the skilled person to inventively obtain further drawings in conjunction with these drawings.
FIG. 1 is a front view of a double layer run flat tire;
FIG. 2 is a front view of the rim with the inner tire, inner tire air bladder and outer tire air bladder mounted thereon;
FIG. 3 is a schematic view of an outer tire;
FIG. 4 is a schematic view of an inner tire;
FIG. 5 is a front view of the inner tube air valve, the outer tire rim, the inner tube rim and the lower groove arranged on the rim.
Detailed Description
Embodiments of the present invention will now be described in detail with reference to the accompanying drawings and reference numerals.
A double-layer explosion-proof tire comprises a rim, an outer layer tire, an inner tube air tap, an outer tire air tap, an inner layer tire, an outer tire bead, an inner tube bead, an outer tire rim, an inner tube rim and a lower groove;
the rim is in a circular ring shape, a disc-shaped spoke is arranged in the rim, annular outer tire rims are arranged on two sides of the surface, an upward annular outer tire retaining ring is respectively arranged on the outer sides of the two outer tire rims, an outer tire air tap is arranged at the joint of the upper surface of the outer tire rim on the right side and the inner tire rim on the right side, the two outer tire rims on the two sides of the surface respectively extend inwards to form an annular inner tire rim with the diameter smaller than the outer tire rims, the upward annular connecting positions of the two inner tire rims and the two outer tire rims are inner tire retaining rings, the inner tire air tap is arranged at the connecting position of the upper surface of the inner tire rim on the right side and the low groove, and an annular;
the outer tire is in a hollow circular ring shape, the center part of the inner ring is provided with an opening, the left side of the opening is provided with a left annular outer tire bead, the right side of the opening is provided with a right annular outer tire bead, the left outer tire bead is engaged with a retaining ring of a left outer tire flange on the rim, and the right outer tire bead is engaged with a retaining ring of a right outer tire flange on the rim;
the inner layer tire is in a hollow circular ring shape and is arranged in the outer layer tire, the diameter and the width of the inner layer tire are all smaller than those of the outer layer tire, the center part of the inner ring is provided with an opening, the left side of the opening is provided with a left annular inner tire bead, the right side of the opening is provided with a right annular inner tire bead, the left inner tire bead is meshed with a retaining ring of a left inner tire flange on a rim, and the right inner tire bead is meshed with a retaining ring of a right inner tire flange.
The inner tube air tap is communicated with the inner part of the inner layer tire, and an independent annular inflation cavity is formed between the inner layer tire and the rim.
The outer tire air tap is communicated with the inner part of the outer tire, and an independent annular inflation cavity is formed among the outer tire, the rim and the inner tire.
The inner portion of the inner tire is inflated to the same pressure as the inner portion of the outer tire.
According to the using method of the double-layer run-flat tire, when the double-layer run-flat tire is used (a heavy truck uses a rim with the size of more than 20 inches, a medium truck uses a rim with the size of more than 16 inches, a minivan and a passenger vehicle use a rim with the size of more than 14 inches), a worker selects a matched rim to be horizontally placed on a chuck of a tire stripping machine to be clamped, air nozzles of an inner tire and an outer tire are installed, a brush is used for uniformly coating detergent water on a retaining ring of the outer tire, a flange, a retaining ring of the inner tire and the surface of the flange on the rim to serve as a lubricant, the outer tire and the inner tire matched with the rim are stacked together, a crow bar is used for tilting a tire bead on the outer tire, a large clamp is used for slightly flattening the inner tire, one end of the inner tire is rapidly placed into a tilted part of the outer tire, then the clamp is loosened, and the tire bead, Then quickly pushing the inner layer tire to the raised position until the inner layer tire is completely arranged in the outer layer tire, putting the outer layer tire and the inner layer tire on a rim on a chuck of a tire stripping machine together, adjusting a tire stripper of the tire stripping machine to the lowest part in the tire and simultaneously clamping a lower tire bead of the outer layer tire and the upper edge of the rim, starting a power supply of the tire stripping machine, using a push rod to push the lower tire bead of the outer layer tire opposite to the tire stripper to a low groove outside the rim, stepping down a reverse pedal, driving the rim to rotate reversely by a chuck, driving the outer layer tire to rotate reversely by the rim, pulling the tire bead of the outer layer tire into the position of an upper outer tire rim of the rim by a reverse groove of the tire stripper, then withdrawing the tire stripping machine and the push rod, and sequentially installing the lower tire bead of the inner layer tire, the upper tire bead of the inner layer tire and the upper tire bead of the outer layer tire by a worker according, then an air pump and an air gun are used for quickly inflating the inner surface of an inner tire air nozzle (the air pressure is more than 2.2Kpa), the inner tire is quickly opened after entering air, the upper and lower tire beads of the inner tire are quickly meshed with the upper and lower inner tire rims of a rim under the pushing of the air, a worker checks an air pressure gauge for testing the tire pressure while inflating, the inflation is stopped when a testing value is the same as the air pressure marked by the tire, an ash-proof cover for covering the air nozzle is covered, the worker uses the air pump and the air gun again to quickly inflate the inner part of an outer tire (the air pressure is more than 2.2Kpa), the inner part of the outer tire is quickly opened after entering air, the upper and lower tire beads of the outer tire are quickly meshed with the upper and lower outer tire rims of the rim under the pushing of the air, the worker checks the air pressure gauge for testing the tire pressure while inflating, the inflation is stopped when the testing value is the same as the air, loosening a chuck of the tire removing machine, taking down a tire and assembling the tire with a matched automobile axle; when the automobile provided with the double-layer run flat tire runs at high speed, if the outer tire is rubbed and impacted and the inner tire is broken, the outer tire can support the outer tire to continue running for a certain distance until reaching a safe area and be replaced, so that accidents caused by the fact that the vehicle cannot be controlled due to the fact that the outer tire is suddenly broken are prevented.
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