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Vacuum tire built-in tire bursting emergency device with air cylinders

An emergency device and cylinder technology, applied in tire parts, transportation and packaging, vehicle parts, etc., can solve problems such as power supply for difficult vehicles, and achieve the effect of smooth and comfortable driving.

Active Publication Date: 2014-11-05
启东捷顺科技创业园有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Embodying the third design idea is the tire with built-in explosion-proof rim announced by the Chinese invention with the announcement number 203713430, but the tire with built-in explosion-proof rim has the defect that it is difficult to provide power for the vehicle

Method used

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  • Vacuum tire built-in tire bursting emergency device with air cylinders
  • Vacuum tire built-in tire bursting emergency device with air cylinders
  • Vacuum tire built-in tire bursting emergency device with air cylinders

Examples

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Embodiment 1

[0023] Such as figure 1 , figure 2 , image 3 As shown, this embodiment includes a cylinder formed by connecting three main body arcs 2 , and the adjacent main body arcs 2 are detachably fixedly connected through a connecting structure. Both ends of the main body arc 2 are provided with connecting screws (not marked), the connecting screw (not marked) is set on the side of the main body arc 2 facing the center of the circle, and the connecting screw (not marked) is integrally cast with the main body arc 2; the connection The structure includes a connecting screw (not marked), a connecting arc 4, and a connecting nut (not marked). The connecting arc 4 is provided with a through hole (not shown) for the connecting screw (not marked) to pass through; the adjacent main body circle Arc 2 is fixedly connected by connecting screw rod (not marked), connecting arc 4 and connecting nut (not marked).

[0024] Each main body arc 2 is provided with two cylinders 1, and the cylinder 1 i...

Embodiment 2

[0028] Such as Figure 4 , Figure 5 , Image 6 As shown, this embodiment includes a cylinder formed by connecting three main body arcs 2 , and the adjacent main body arcs 2 are detachably fixedly connected through a connecting structure. The main body arc 2 includes a supporting section 2-1 located in the middle and connecting sections 2-2 located at both ends; Step, the radial thickness of the connecting section 2-2 is thinner than the radial thickness of the supporting section 2-1; the connecting section 2-2 is provided with a connecting screw (not marked) on the side facing the center of the circle, and the connecting screw (not marked) is connected with the connecting Section 2-2 is integrally cast. The connection structure includes a connecting screw (not marked), a connecting arc 4, and a connecting nut (not marked), and the connecting arc 4 is provided with a through hole (not shown) for the connecting screw (not marked) to pass through; The arc 2 adjacent to the m...

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Abstract

The invention provides a vacuum tire built-in tire bursting emergency device with air cylinders. The device comprises a cylinder which is formed by connecting two or more than two main body circular arcs, and every two neighboring main body circular arcs are fixed and connected in a demountable manner through a connecting structure; at least one air cylinder is arranged on each main body circular arc; each air cylinder comprises a cylinder barrel, a piston, a piston rod and a guide sleeve, and the rear end of the cylinder barrel is a sealed end and is fixedly mounted on the side facing the center of circle of the corresponding main body circular arc; the pistons are mounted in the cylinder barrels, the guide sleeves are fixedly mounted at the front ends of the cylinder barrels, the rear ends of the piston rods penetrate through the guide sleeves and extend into the cylinder barrels to be connected with the pistons, and friction spacers are fixedly mounted at the front ends of the piston rods; air holes are formed in the cylinder barrels of all the air cylinders, and the air holes of the neighboring cylinder barrels are connected through air pipes; and one air valve is arranged on the cylinder barrel of at least one air cylinder. When a tire of a vehicle with the tire bursting emergency device bursts, the tilting degree of the center of the gravity of a vehicle body is small and the wheel with the burst tire can be used as the power wheel of the vehicle; and the built-in tire bursting emergency device can be mounted without transforming a rim of a wheel.

Description

technical field [0001] The invention relates to the field of tire blowout emergency devices for motor vehicles, in particular to a built-in tire blowout emergency device for vacuum tires. Background technique [0002] When a car equipped with vacuum tires blows out during driving, the outer tire will sag toward the groove of the rim, or even fall off, so that the rim of the rim replaces the outer tire to support the ground. On the one hand, the center of gravity of the vehicle body tilts toward the side of the punctured wheel due to the dent or even falling off of the outer tire, which is prone to rollover; direction control. Therefore, for the vehicle in the running process, especially the vehicle in the high-speed running, the tire blowout can easily lead to traffic accidents, and even lead to the tragedy of car crash. [0003] In the prior art, the design thinking of the vacuum tire blowout emergency device can be summarized into three types. The first is to block the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60C17/01
Inventor 蒋凤英
Owner 启东捷顺科技创业园有限公司
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