Anti-puncturing rubber tire

Abstract

The utility model relates to the technical field of rubber tires, and discloses an anti-puncturing type rubber tire which comprises a hub, a rubber tire body is sleeved outside the hub, a protection assembly comprises sleeves which are circumferentially and fixedly connected outside the hub at equal intervals, sleeve rods are movably connected inside the sleeves, and the sleeve rods are fixedly connected with the hub. One end of the sleeve rod extends to the outside of the sleeve and is fixedly connected with a sealing rubber gasket, the limiting block is slidably connected to the inside of the sleeve and is fixedly connected with the sleeve rod, the spring is arranged in the sleeve, anti-skid grooves are formed in the outer portions of the two sides of the rubber tire body at equal intervals, and the anti-skid grooves in the two sides are arranged in a staggered mode. According to the rubber tire disclosed by the utility model, the problem that the normal driving of a vehicle is influenced due to inconvenience in operation caused by the fact that sharp objects are punctured into the tire is effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber tires, in particular to a puncture-proof rubber tire. Background Art

[0002] Rubber tires are circular elastic rubber wheel products that roll on the ground and are installed on various vehicles or machinery. They are usually installed on metal rims and have the functions of supporting the vehicle body, buffering external impacts, reducing vibrations, and lowering temperatures.

[0003] It is inevitable that sharp objects will puncture the rubber tire of a vehicle during driving. If the punctured sharp object is pulled out, the rubber tire will leak and the vehicle will be unable to continue driving. If the sharp object continues to remain on the rubber tire, it will affect the normal driving of the vehicle and easily cause secondary damage to the tire during driving. For this reason, we provide a puncture-resistant rubber tire. Utility Model Content

[0004] In order to solve the problem in the above background technology that sharp objects piercing the tire make it inconvenient to operate, thus affecting the normal driving of the vehicle, the utility model provides a puncture-resistant rubber tire.

[0005] The utility model adopts the following technical scheme to achieve: a puncture-proof rubber tire, comprising:

[0006] A wheel hub, the outer portion of which is provided with a rubber tire body;

[0007] The protective component comprises a sleeve fixedly connected to the outside of the wheel hub at equal intervals and circumferentially, a sleeve rod is movably connected inside the sleeve, one end of the sleeve rod extends to the outside of the sleeve and is fixedly connected to a sealing rubber gasket.

[0008] As a further improvement of the above solution, the protection component further includes:

[0009] A limit block, the limit block is slidably connected to the interior of the sleeve and fixedly connected to the sleeve rod;

[0010] A spring is arranged inside the sleeve.

[0011] As a further improvement of the above solution, anti-skid grooves are equidistantly provided on the outside of both sides of the rubber tire body, and the anti-skid grooves on both sides are staggered.

[0012] As a further improvement of the above solution, water guide grooves are symmetrically provided on the outside of the rubber tire body.

[0013] As a further improvement of the above solution, the sealing rubber gasket is an arc-shaped structure and fits with the inner wall of the rubber tire body.

[0014] As a further improvement of the above solution, the wheel hub is composed of a rim and an axle that is equidistantly and circumferentially symmetrically fixedly connected to the inner side of the rim.

[0015] As a further improvement of the above solution, two ends of the spring are fixedly connected to the limit block and the inner wall of the sleeve respectively.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. The utility model provides a sealing rubber gasket that fits with the inner wall of the rubber tire body, so that the tip of a sharp object will penetrate into the sealing rubber gasket after piercing the tire, and utilizes the movable connection between the sleeve rod and the sleeve and the elastic effect of the spring to achieve a certain buffering effect, thereby preventing the tip of the sharp object from causing secondary damage to the vehicle tire, and having strong practicality.

[0018] 2. After the sharp object is pulled out, the utility model utilizes the rebound effect of the spring and the movable cooperation between the sleeve rod and the sleeve so that the sealing rubber gasket will be re-contacted on the inner wall of the rubber tire body, thereby being able to play a certain sealing role on the puncture to prevent tire leakage, thereby ensuring the normal driving of the vehicle and further improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the vertical sectional three-dimensional structure of the utility model;

[0021] Figure 3 It is a three-dimensional schematic diagram of the sleeve rod, sleeve, limit block and spring connection structure of the utility model.

[0022] Description of main symbols:

[0023] 1. Wheel hub; 2. Rubber tire body; 101. Sleeve; 102. Sleeve rod; 103. Sealing rubber gasket; 104. Limit block; 105. Spring; 11. Rim; 12. Axle; 21. Anti-skid groove; 22. Water guide groove. DETAILED DESCRIPTION

[0024] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0025] Embodiment 1:

[0026] Please combine Figure 1-3, a puncture-resistant rubber tire of this embodiment includes:

[0027] The wheel hub 1 is provided with a rubber tire body 2 on the outside of the wheel hub 1. Anti-skid grooves 21 are evenly spaced on the outside of both sides of the rubber tire body 2. The anti-skid grooves 21 on both sides are staggered to increase the friction between the tire and the ground, ensuring the stability of the tire when driving. The rubber tire body 2 is also symmetrically provided with water guide grooves 22 on the outside to facilitate drainage, increase the friction between the tire and the ground on rainy days, and prevent slipping.

[0028] The protective component includes a sleeve 101 which is equidistantly and circumferentially fixedly connected to the outside of the wheel hub 1. The sleeve 101 is movably connected to a sleeve rod 102 inside. One end of the sleeve rod 102 extends to the outside of the sleeve 101 and is fixedly connected to a sealing rubber gasket 103. The sealing rubber gasket 103 is an arc-shaped structure and fits against the inner wall of the rubber tire body 2.

[0029] The protection components also include:

[0030] A limit block 104, which is slidably connected to the inside of the sleeve 101 and fixedly connected to the sleeve rod 102;

[0031] Spring 105 , the spring 105 is arranged inside the sleeve 101 , and two ends of the spring 105 are fixedly connected to the limit block 104 and the inner wall of the sleeve 101 respectively.

[0032] The implementation principle of an anti-puncture rubber tire in the embodiment of the present application is as follows: the sealing rubber gasket 103 is arranged to fit with the inner wall of the rubber tire body 2, so that the tip of a sharp object will pierce into the sealing rubber gasket 103 after piercing the tire, and the movable connection between the sleeve rod 102 and the sleeve 101 and the elastic effect of the spring 105 are utilized to achieve a certain buffering effect, thereby preventing the tip of the sharp object from causing secondary damage to the vehicle tire. When the sharp object is pulled out, the rebound effect of the spring 105 and the movable cooperation between the sleeve rod 102 and the sleeve 101 are utilized to make the sealing rubber gasket 103 re-contact the inner wall of the rubber tire body 2, thereby achieving a certain sealing effect on the puncture to prevent tire leakage, thereby ensuring the normal driving of the vehicle.

[0033] Embodiment 2:

[0034] Based on Example 1, this embodiment is further improved in that the wheel hub 1 is composed of a rim 11 and an axle 12 that is equidistantly and circumferentially symmetrically fixedly connected to the inner side of the rim 11, which can increase the overall strength of the wheel hub 1.

[0035] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A puncture-resistant rubber tire, characterized in that: include: A wheel hub (1), the outer portion of which is provided with a rubber tire body (2); A protection component, comprising a sleeve (101) fixedly connected to the outside of a wheel hub (1) at equal intervals and in a circumferential direction, a sleeve rod (102) movably connected inside the sleeve (101), one end of the sleeve rod (102) extending to the outside of the sleeve (101) and fixedly connected to a sealing rubber gasket (103).

2. The puncture-resistant rubber tire according to claim 1, characterized in that: The protection component also includes: A limit block (104), wherein the limit block (104) is slidably connected to the interior of the sleeve (101) and is fixedly connected to the sleeve rod (102); A spring (105) is arranged inside the sleeve (101).

3. The puncture-resistant rubber tire according to claim 1, characterized in that: Anti-skid grooves (21) are evenly spaced outside on both sides of the rubber tire body (2), and the anti-skid grooves (21) on both sides are staggered.

4. The puncture-resistant rubber tire according to claim 1, characterized in that: The outside of the rubber tire body (2) is also symmetrically provided with water guide grooves (22).

5. The puncture-resistant rubber tire according to claim 1, characterized in that: The sealing rubber gasket (103) is an arc-shaped structure and fits closely to the inner wall of the rubber tire body (2).

6. The puncture-resistant rubber tire according to claim 1, characterized in that: The wheel hub (1) is composed of a rim (11) and an axle (12) fixedly connected to the inner side of the rim (11) in an equidistant and circumferentially symmetrical manner.

7. The puncture-resistant rubber tire according to claim 2, characterized in that: The two ends of the spring (105) are respectively fixedly connected to the limit block (104) and the inner wall of the sleeve (101).

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