Safe explosion-proof tire

Abstract

The utility model discloses a safe run-flat tire, which comprises a plurality of grooves, a plurality of driving devices, a plurality of driving devices and a plurality of driving devices, the grooves are arranged at equal intervals along a first direction and extend along the circumferential direction of the tire, and the first direction is intersected with the circumferential direction of the tire; a plurality of notches are formed in the bottom surface of each groove and are arranged at intervals in the circumferential direction of the tire; the multiple containing parts are all located in the notch, each containing part is provided with a closed containing cavity, and colored liquid is arranged in the containing cavities; a gasket is attached to the interior of each groove, surrounds the multiple notches and covers the multiple containing pieces. According to the anti-explosion tire, the abrasion of the tire can be detected, and when the tire is excessively abraded, a driver can be reminded in time, so that the use safety of the anti-explosion tire is ensured.

Description

Technical Field

[0001] The utility model relates to the field of automobiles, in particular to a safe explosion-proof tire. Background Art

[0002] A run-flat tire is a tire that allows the car to continue driving for a certain distance at a certain speed after a tire blows out. When a run-flat tire is in use, a pressure sensor is usually installed inside the tire to detect tire pressure. When the tire pressure is insufficient, an alarm can be issued to remind the driver to inspect the tire in time.

[0003] However, during long-term driving, the tires are in contact with the ground for a long time, which will cause wear. Long-term wear makes the tires thinner, resulting in insufficient tire grip, affecting the stability and safety of the tires during driving. Existing explosion-proof tires only detect tire pressure, but lack detection of tire wear, resulting in poor safety of explosion-proof tires. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the current explosion-proof tires lack detection of tire wear, resulting in poor safety of explosion-proof tires. The utility model provides a safe explosion-proof tire that can detect tire wear and can promptly remind the driver when the tire is excessively worn, thereby ensuring the safety of the explosion-proof tire.

[0005] In order to solve the above technical problems, the embodiment of the utility model discloses a safe explosion-proof tire, comprising:

[0006] a plurality of grooves, the plurality of grooves are spaced and arranged equidistantly along a first direction and all extend along the circumference of the tire, wherein the first direction intersects the circumference of the tire;

[0007] A plurality of notches are formed on the bottom surface of each groove, and the plurality of notches are arranged at intervals along the circumference of the tire;

[0008] A plurality of containing members, each of which is located in the notch, and each of which has a closed containing cavity, wherein a colored liquid is arranged in the containing cavity;

[0009] A gasket is attached in each groove, and the gasket surrounds the plurality of notches and covers the plurality of receiving parts.

[0010] By adopting the above technical solution, when the vehicle drives the tire to rotate, the gasket located in the groove will contact the ground first when the tire is running. After the tire has been running for a long time, the gasket will be worn and thinner until the gasket is worn out. At this time, the container located in the groove will directly contact the ground. When the container is worn and damaged, the colored liquid in the container cavity will overflow and adhere to the tire. After the vehicle stops, since the color of the tire has changed, the driver can promptly discover that the tire is in a state of excessive wear and replace the tire in time, thereby improving the safety of the use of explosion-proof tires.

[0011] At the same time, the colored liquid is located in the closed containing cavity opened by the containing part, rather than being directly filled in the groove, that is, the colored liquid is not in direct contact with the tire, thus preventing the colored liquid from affecting the tire performance. Moreover, if the colored liquid is directly filled in the groove, its sealing is difficult to ensure, and the processing technology becomes complicated.

[0012] According to another specific embodiment of the utility model, the embodiment of the utility model discloses a safe explosion-proof tire, wherein a rubber plug is provided in the notch, the rubber plug is attached to the inner wall of the notch, the rubber plug includes a placement area, and the accommodating member is located in the placement area.

[0013] By adopting the above technical solution, the setting of the rubber plug can make the container tightly plugged in the groove, avoiding the synchronous movement of the container and collision with the tire when the tire rotates during vehicle driving, thereby reducing the noise during the driving of the explosion-proof tire.

[0014] According to another specific embodiment of the utility model, the embodiment of the utility model discloses a safe explosion-proof tire, wherein the upper surface of the receiving member is flush with the bottom surface of the groove, and the upper wall of the rubber plug is flush with the bottom surface of the groove.

[0015] By adopting the above technical solution, the upper surface of the container and the upper wall of the rubber plug are flush with the bottom surface of the groove. This design allows the gasket to be completely attached to the bottom surface of the groove, ensuring the tightness between the gasket and the tire, and ensuring that the outer surface of the gasket will not be uneven, thereby ensuring the safety of the tire during driving. At the same time, it also ensures the limiting effect of the gasket on the container to prevent the container from moving during driving.

[0016] According to another specific embodiment of the utility model, the embodiment of the utility model discloses a safe explosion-proof tire, wherein a plurality of cushion blocks are provided on the outer surface of the gasket, and the plurality of cushion blocks are spaced and equidistantly distributed along the circumference of the tire.

[0017] According to another specific embodiment of the utility model, the embodiment of the utility model discloses a safe explosion-proof tire, wherein the sum of the thickness of each of the plurality of pads and the thickness of the gasket is less than the depth of the groove.

[0018] By adopting the above technical scheme, multiple pads are spaced apart along the circumference of the tire, and drainage grooves are formed between two pads and in the groove parts not filled with pads, which is convenient for the tire to drain water. At the same time, the setting of the pads increases the contact area between the tire and the accumulated water. When the vehicle drives to the water accumulation position, the friction of the tire can be increased, ensuring the stability of the tire driving. At the same time, multiple pads are spaced apart and equidistantly distributed along the circumference of the tire to ensure the stable operation of the explosion-proof tire.

[0019] According to another specific embodiment of the present utility model, the embodiment of the present utility model discloses a safe explosion-proof tire, wherein the receiving member is made of a non-wear-resistant material.

[0020] By adopting the above technical solution, by selecting a non-wear-resistant material as the container, once the container located in the groove directly contacts the ground, it is easily worn and the colored liquid in the container cavity can flow out. With this design, the driver can promptly discover that the tire is in a state of excessive wear and replace the tire in time, thereby improving the safety of the use of explosion-proof tires.

[0021] According to another specific embodiment of the utility model, the embodiment of the utility model discloses a safe explosion-proof tire, wherein the container is a cylindrical sealed plastic bottle.

[0022] By adopting the above technical solution, sealed plastic bottles can be found everywhere and the cost is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram showing the safety explosion-proof tire provided by the embodiment of the utility model Figure 1 ;

[0024] Figure 2 A three-dimensional diagram showing the safety explosion-proof tire provided by the embodiment of the utility model Figure 2 , wherein a gasket and a pad thereon are separated from the tire body;

[0025] Figure 3 Shows Figure 2 Magnified view of area C. DETAILED DESCRIPTION

[0026] The following is an explanation of the implementation of the present invention by specific specific embodiments. Those skilled in the art can easily understand other advantages and functions of the present invention from the contents disclosed in this specification. Although the description of the present invention will be introduced in conjunction with the preferred embodiment, this does not mean that the features of this utility model are limited to this implementation. On the contrary, the purpose of introducing the utility model in conjunction with the implementation is to cover other options or modifications that may be extended based on the claims of the present invention. In order to provide a deep understanding of the present invention, the following description will include many specific details. The present invention can also be implemented without using these details. In addition, in order to avoid confusion or blurring the focus of the present invention, some specific details will be omitted in the description. It should be noted that, in the absence of conflict, the embodiments in the present invention and the features in the embodiments can be combined with each other.

[0027] It should be noted that in this specification, similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0028] In the description of this embodiment, it should be noted that the terms "upper", "lower", "inner", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0029] The terms “first”, “second”, etc. are only used for distinguishing descriptions and should not be understood as indicating or implying relative importance.

[0030] In the description of this embodiment, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this embodiment can be understood according to specific circumstances.

[0031] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0032] refer to Figures 1 to 3The present application provides a safe explosion-proof tire, comprising: a tire body 2, an outer surface 20 of the tire body 2 is provided with three grooves 21, and the three grooves 21 are arranged along a first direction (i.e. Figure 1 B direction shown) are arranged at intervals and equidistantly, and are arranged along the circumferential direction of the tire (i.e. Figure 1 The first direction intersects with the circumferential direction of the tire. The bottom surface of each groove 21 is provided with a plurality of notches 22. The plurality of notches 22 extend along the circumferential direction of the tire (i.e. Figure 2 A direction shown) are arranged at intervals.

[0033] Exemplarily, a plurality of containers 23 are embedded in the tire body 2, and the plurality of containers 23 are all located in the slots 22. Each container 23 has a closed containing cavity (not shown in the figure), and a colored liquid is arranged in the containing cavity. The embodiment of the present application does not limit the specific color of the liquid, and a color that is not similar to that of the tire, such as blue, purple, red, etc., is preferably used. A gasket 24 is affixed in each groove 21, and the gasket 24 surrounds the plurality of slots 22 and covers the plurality of containers 23.

[0034] For example, when the vehicle driving tire rotates, the three washers 24 located in the three grooves 21 will contact the ground first when the tire is running. After the tire has been running for a long time, the three washers 24 will be worn and thinner until the three washers 24 are worn out. At this time, the container 23 located in the groove 22 will directly contact the ground. When the container 23 is worn and damaged, the colored liquid in the container cavity will overflow and adhere to the tire body 2. After the vehicle stops, since the color of the tire body 2 has changed, the driver can promptly discover that the tire body 2 is in a state of excessive wear and replace the tire body 2 in time, thereby improving the safety of the use of explosion-proof tires.

[0035] At the same time, the colored liquid is located in the closed accommodating cavity of the accommodating member 23, rather than being directly filled in the groove 22, that is, the colored liquid is not in direct contact with the tire body 2, which can prevent the colored liquid from affecting the performance of the tire body 2. Moreover, if the colored liquid is directly filled in the groove 22, its sealing performance is difficult to ensure, and the processing technology becomes complicated.

[0036] It should be noted that the embodiment of the present application does not limit the number of grooves 21, and can be selected according to actual needs, as long as multiple grooves 21 are spaced and equidistantly arranged along the first direction, for example, four grooves 21, five grooves 21, six grooves 21, etc. can be set. Similarly, the embodiment of the present application does not limit the number of slots 22 and the number of accommodating members 23, as long as the number of slots 22 is greater than or equal to the number of accommodating members 23, and placing the accommodating members 23 in the slots 22 can maintain the stability of the tire. For example, six slots 22 can be opened in each groove 21, and an accommodating member 23 is placed in each slot 22, or four of the slots 22 have accommodating members 23 placed in them, or twelve slots 22 can be opened in each groove 21, and an accommodating member 23 is placed in each slot 22, or eight of the slots 22 have accommodating members 23 placed in them.

[0037] For example, reference Figure 2 and Figure 3 A rubber plug 25 is provided in the slot 22, and the rubber plug 25 is attached to the inner wall 220 of the slot 22, that is, the outer surface 250 of the rubber plug 25 is tightly attached to the inner wall 220 of the slot 22, and the rubber plug 25 includes a placement area 251, and the accommodating member 23 is located in the placement area 251, that is, the outer surface 230 of the accommodating member 23 is tightly attached to the inner surface 252 of the rubber plug 25.

[0038] That is to say, a rubber plug 25 is provided in the groove 22 near the outer surface 230 of the accommodating member 23, that is, the rubber plug 25 is located between the groove 22 and the accommodating member 23, which ensures that the accommodating member 23 can be tightly plugged in the groove 22, that is, the accommodating member 23 is tightly embedded in the tire body 2, so as to avoid the synchronous movement of the accommodating member 23 and the collision with the tire body 2 when the tire body 2 rotates during the driving of the vehicle, thereby causing abnormal noise, thereby reducing the noise during the driving of the tire.

[0039] Exemplarily, the upper surface 231 of the container 23 is flush with the bottom surface 210 of the groove 21, and the upper wall 253 of the rubber plug 25 is flush with the bottom surface 210 of the groove 21. In other words, the upper surface 231 of the container 23 is flush with the upper wall 253 of the rubber plug 25, that is, the container 23 is fully matched with the placement area 251 of the rubber plug 25, so that the container 23 can be completely placed in the placement area 251 of the rubber plug 25, ensuring the limiting effect of the rubber plug 25 on the container 23, and preventing the container 23 from moving during driving.

[0040] At the same time, the upper surface 231 of the accommodating member 23 and the upper wall 253 of the rubber plug 25 are flush with the bottom surface 210 of the groove 21. Such a design allows the gasket 24 to be completely attached to the bottom surface 210 of the groove 21, thereby ensuring the tightness between the gasket 24 and the tire body 2, and ensuring that the outer surface of the gasket 24 will not be uneven, thereby ensuring the safety of the tire during driving.

[0041] Exemplarily, the outer surface of the gasket 24 is provided with a plurality of pads 26, and the plurality of pads 26 are arranged along the circumference of the tire (i.e. Figure 2 It should be noted that the present application does not limit the number and shape of the pads 26, as long as they are spaced and equidistantly distributed along the circumference of the tire. For example, the outer surface of a gasket 24 can be provided with sixteen rectangular pads 26, twenty square pads 26 or twenty-five circular pads 26, etc.

[0042] For example, reference Figure 2 and Figure 3 The plurality of pads 26 are spaced apart along the circumference of the tire, and the sum of the thickness of each pad 26 in the plurality of pads 26 and the thickness of the gasket 24 (ie Figure 2 H1) shown in the figure is smaller than the depth of the groove 21 (i.e. Figure 3 H2) is shown in the figure, so that drainage grooves 27 are formed between the two pads 26 and in the part of the groove 21 not filled with the pads 26, which is convenient for the tire to drain water. At the same time, the setting of the pads 26 increases the contact area between the tire and the accumulated water. When the vehicle travels to the water accumulation position, the friction of the tire can be improved, ensuring the stability of the tire driving. At the same time, multiple pads 26 are spaced and evenly distributed along the circumference of the tire to ensure the stable operation of the tire.

[0043] Exemplarily, the container 23 is made of a non-wear-resistant material, such as the cylindrical sealed plastic bottle shown in the embodiment of the present application.

[0044] By selecting a non-wear-resistant material as the container 23, such as plastic, but not limited thereto, once the container 23 located in the groove 22 directly contacts the ground, it is easily worn and the colored liquid in the container cavity can flow out. With this design, the driver can promptly discover that the tire is in a state of excessive wear and replace the tire in time, thereby improving the safety of tire use.

[0045] For example, reference Figure 1 The tire body 2 described above is arranged along the circumferential direction of the tire (i.e. Figure 1 The wheel hub 1 is surrounded by a tire body 2 (direction A shown in the figure). That is, the outer surface of the wheel hub 1 is provided with a tire body 2.

[0046] Although the present invention has been illustrated and described with reference to certain preferred embodiments of the present invention, it should be understood by those skilled in the art that the above contents are further detailed descriptions of the present invention in combination with specific embodiments, and it cannot be determined that the specific implementation of the present invention is limited to these descriptions. Those skilled in the art may make various changes in form and details, including making several simple deductions or substitutions, without departing from the spirit and scope of the present invention.

Claims

1. A safe explosion-proof tire, characterized in that: include: a plurality of grooves, the plurality of grooves are spaced and arranged equidistantly along a first direction and all extend along the circumference of the tire, wherein the first direction intersects the circumference of the tire; A plurality of notches are formed on the bottom surface of each groove, and the plurality of notches are arranged at intervals along the circumference of the tire; A plurality of containing members, each of which is located in the notch, and each of which has a closed containing cavity, wherein a colored liquid is arranged in the containing cavity; A gasket is attached in each groove, and the gasket surrounds the plurality of notches and covers the plurality of receiving parts.

2. The explosion-proof tire according to claim 1, characterized in that: A rubber plug is arranged in the notch, and the rubber plug is attached to the inner wall of the notch. The rubber plug includes a placement area, and the receiving member is located in the placement area.

3. The explosion-proof tire according to claim 2, characterized in that: The upper surface of the receiving member is flush with the bottom surface of the groove, and the upper wall of the rubber stopper is flush with the bottom surface of the groove.

4. The explosion-proof tire according to claim 1, characterized in that: A plurality of pads are disposed on the outer surface of the gasket, and the plurality of pads are spaced and distributed equidistantly along the circumference of the tire.

5. The explosion-proof tire according to claim 4, characterized in that: A sum of a thickness of each of the plurality of spacers and a thickness of the gasket is smaller than a depth of the groove.

6. The explosion-proof tire according to claim 1, characterized in that: The receiving member is made of non-wear-resistant material.

7. The explosion-proof tire according to claim 6, characterized in that: The container is a cylindrical sealed plastic bottle.

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