Anti-puncture inner tube, tire and vehicle

Abstract

The utility model relates to an anti-puncture inner tube, a tire and a vehicle. The anti-puncture inner tire comprises a tire body and anti-puncture pieces. The carcass has a tread. A plurality of anti-puncture pieces are arranged, all the anti-puncture pieces are arranged on the tread, all the anti-puncture pieces are arranged in the circumferential direction of the tire body and connected with the tire body, and gaps are formed between all the anti-puncture pieces and the tread. When a sharp object punctures the tire, the anti-puncture sheet can block the sharp object, so that the sharp object is prevented from puncturing the pneumatic tire, the normal air pressure in the tire is ensured, and the normal running of a vehicle is ensured. In addition, the anti-puncture inner tube can adaptively deform so as to be tightly attached to pneumatic tires and outer tires of different sizes, so that the anti-puncture inner tube has high compatibility, and the anti-puncture inner tube meets the outer tires of different specifications and sizes.

Description

TECHNICAL FIELD

[0001] The present application relates to the tire technical field, in particular to a kind of puncture-resistant inner tube, tire and vehicle. BACKGROUND

[0002] As the key component of vehicle, the safety and durability of pneumatic tire are very important.However, common pneumatic tire is easily punctured by sharp object, leading to the rapid decline of air pressure in pneumatic tire, affecting the normal driving of vehicle, and even causing traffic accidents.

[0003] In order to solve the problem that pneumatic tire is easily punctured, a protective layer is usually arranged in pneumatic tire.However, the puncture-resistant effect of common protective layer is poor, which cannot meet the high requirement of puncture-resistant effect, and the compatibility of common protective layer is poor, which cannot be applied to different specifications and sizes of outer tire. UTILITY MODEL CONTENT

[0004] Therefore, it is necessary to provide a kind of puncture-resistant inner tube, tire and vehicle, which can meet the high requirement of puncture-resistant effect, and the puncture-resistant inner tube has high compatibility, which can meet different specifications and sizes of outer tire.

[0005] In the first aspect, the present application provides a kind of puncture-resistant inner tube, comprising:

[0006] tire body, the tire body has tread;And

[0007] a plurality of puncture-resistant sheets are arranged, all the puncture-resistant sheets are arranged in the tread, all the puncture-resistant sheets are arranged along the circumferential direction of the tire body and connected with the tire body, and all the puncture-resistant sheets have a gap between the tread.

[0008] The above-mentioned puncture-resistant inner tube, since the tread is provided with a plurality of puncture-resistant sheets, all the puncture-resistant sheets are arranged along the circumferential direction of the tire body, and all the puncture-resistant sheets have a gap between the tread, so that when the sharp object pierces the tire, the puncture-resistant sheet can block the sharp object, avoid the sharp object to pierce the pneumatic tire, ensure the normal air pressure in the tire, thereby ensuring the normal driving of vehicle.In addition, when assembling, the puncture-resistant inner tube and the pneumatic tire are arranged in the accommodating cavity of the outer tire, and the puncture-resistant inner tube can be deformed under the extrusion of the outer tire and the pneumatic tire, so that the outer wall of the puncture-resistant inner tube is attached to the inner wall of the outer tire, and the inner wall of the puncture-resistant inner tube is attached to the outer wall of the pneumatic tire.Therefore, the puncture-resistant inner tube can adaptively deform to closely fit the pneumatic tire and the outer tire of different sizes, so that the puncture-resistant inner tube has high compatibility and meets different specifications and sizes of outer tire.

[0009] In one of the embodiments, the puncture-proof sheet has opposite first and second ends in the circumferential direction of the carcass, the first end is connected to the carcass, and at least the second end is spaced apart from the tread.

[0010] In one of the embodiments, the spacing between the puncture-proof sheet and the tread gradually increases in the direction from the first end to the second end.

[0011] In one of the embodiments, all the puncture-proof sheets are arranged continuously in the circumferential direction of the carcass, and the end surface of the first end of one of the adjacent puncture-proof sheets corresponds to the end surface of the second end of another of the adjacent puncture-proof sheets in the circumferential direction of the carcass.

[0012] In one of the embodiments, the carcass further has opposite first and second sidewalls, and the puncture-proof sheet further has opposite first and second sides, the first side is connected to the first sidewall, and the second side is connected to the second sidewall.

[0013] In one of the embodiments, the surface of the side of the puncture-proof sheet away from the carcass is provided with an anti-skid structure.

[0014] In one of the embodiments, all the puncture-proof sheets are arc-shaped sheets.

[0015] In one of the embodiments, the carcass and the puncture-proof sheet are both rubber foams.

[0016] In a second aspect, the present application further provides a tire, comprising:

[0017] an outer tire provided with a receiving cavity;

[0018] an air tire arranged in the receiving cavity; and

[0019] the puncture-proof inner tire of any one of the above is arranged between the outer tire and the air tire.

[0020] The tire has the plurality of puncture-proof pieces arranged along the circumference of the tire body and spaced apart from the tire body, so that when a sharp object pierces the tire, the puncture-proof pieces can block the sharp object to prevent the sharp object from puncturing the pneumatic tire, ensure the normal air pressure in the tire, and ensure the normal driving of the vehicle. In addition, the puncture-proof inner tire and the pneumatic tire are arranged in the accommodating cavity of the outer tire, and the puncture-proof inner tire can be deformed under the extrusion of the outer tire and the pneumatic tire, so that the outer wall of the puncture-proof inner tire is attached to the inner wall of the outer tire, and the inner wall of the puncture-proof inner tire is attached to the outer wall of the pneumatic tire. In this way, the puncture-proof inner tire can adaptively deform to closely fit the pneumatic tire and the outer tire of different sizes, so that the puncture-proof inner tire has high compatibility and can meet outer tires of different specifications and sizes.

[0021] In a third aspect, the application also provides a vehicle, characterized by comprising the tire.

[0022] The tire has the plurality of puncture-proof pieces arranged along the circumference of the tire body and spaced apart from the tire body, so that when a sharp object pierces the tire, the puncture-proof pieces can block the sharp object to prevent the sharp object from puncturing the pneumatic tire, ensure the normal air pressure in the tire, and ensure the normal driving of the vehicle. In addition, the puncture-proof inner tire and the pneumatic tire are arranged in the accommodating cavity of the outer tire, and the puncture-proof inner tire can be deformed under the extrusion of the outer tire and the pneumatic tire, so that the outer wall of the puncture-proof inner tire is attached to the inner wall of the outer tire, and the inner wall of the puncture-proof inner tire is attached to the outer wall of the pneumatic tire. In this way, the puncture-proof inner tire can adaptively deform to closely fit the pneumatic tire and the outer tire of different sizes, so that the puncture-proof inner tire has high compatibility and can meet outer tires of different specifications and sizes. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a perspective view of the puncture-proof inner tire according to an embodiment of the application.

[0024] Figure 2 It is a left view of the puncture-proof inner tire shown in FIG. Figure 1

[0025] Figure 3 It is a front view of the puncture-proof inner tire shown in FIG. Figure 1

[0026] Figure 4 It is a sectional view of the puncture-proof inner tire before being pressed shown in FIG. Figure 1

[0027] Figure 5 It is a local enlarged view of position A in FIG. Figure 4

[0028] Figure 6 It is a​​​​Figure 1 A structure diagram of the puncture-proof inner tube after being pressed.

[0029] Figure 7 For Figure 6 A sectional view of the puncture-proof inner tube after being pressed.

[0030] BRIEF DESCRIPTION OF THE DRAWINGS

[0031] 10, puncture-proof inner tube; 11, tire body; 111, tread; 112, first sidewall; 113, second sidewall; 12, puncture-proof sheet; 121, first end; 122, second end; 123, first side; 124, second side; 125, anti-skid structure; 1251, first anti-skid block; 1252, second anti-skid block. DETAILED DESCRIPTION

[0032] In order to make the above objectives, features and advantages of the present application more apparent, specific embodiments of the present application are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be practiced in a variety of ways beyond the specific embodiments described herein without departing from the scope of the present application, and it is understood that similar improvements can be made by those skilled in the art without departing from the spirit of the present application, and therefore the present application is not limited to the specific embodiments disclosed below.

[0033] The vehicle provided by an embodiment of the present application comprises a tire. The tire can support the entire weight of the vehicle, bear the load of the vehicle, and transmit forces and torques in other directions. The tire can also transmit the torsion of traction and braking, ensure good adhesion between the tire and the road surface, and improve the power, braking and passing performance of the vehicle. The tire can also cooperate with the suspension of the vehicle to buffer the impact during the driving of the vehicle and attenuate the vibration generated thereby.

[0034] The tire provided by an embodiment of the present application comprises an outer tire and an inflatable tire. The outer tire is provided with a receiving cavity, and the inflatable tire is arranged in the receiving cavity.

[0035] During the driving of the vehicle, the inflatable tire is easily punctured by a sharp object, which causes the air pressure in the inflatable tire to rapidly decrease, thereby affecting the normal driving of the vehicle and even causing a traffic accident.

[0036] In view of the problem that the inflatable tire is easily punctured by a sharp object and the air pressure in the inflatable tire rapidly decreases, the tire of the present embodiment further comprises a puncture-proof inner tube 10, which is arranged between the outer tire and the inflatable tire.

[0037] In this way, by arranging the puncture-proof inner tube 10 between the outer tire and the inflatable tire, the puncture-proof inner tube 10 can effectively protect the inflatable tire, i.e., the puncture-proof inner tube 10 can block the sharp object to prevent the sharp object from puncturing the inflatable tire, ensure the normal air pressure in the inflatable tire, and ensure the normal driving of the vehicle.

[0038] In one embodiment, referring to Figure 1 , Figure 4 and Figure 5 , Figure 1 shows a perspective view of a puncture-proof inner tube according to an embodiment of the present application, Figure 4 shows Figure 1 a sectional view of the puncture-proof inner tube shown in Figure 5 shows Figure 4 a partial enlarged view of A in FIG. 10. The puncture-proof inner tube 10 comprises a tire body 11 and a puncture-proof sheet 12. The tire body 11 has a tire tread 111. The puncture-proof sheet 12 is provided in a plurality, all of the puncture-proof sheets 12 are arranged along the circumference of the tire body 11 and connected with the tire body 11, and all of the puncture-proof sheets 12 have a spacing between the tire tread 111.

[0039] It should be noted that the number of the puncture-proof sheets 12 can be set according to parameters such as the circumference of the tire body 11, which is not specifically limited herein. In this embodiment, the puncture-proof sheet 12 is provided in 18.

[0040] Since the tire tread 111 is provided with a plurality of puncture-proof sheets 12, all of the puncture-proof sheets 12 are arranged along the circumference of the tire body 11, and all of the puncture-proof sheets 12 have a spacing between the tire tread 111. In this way, when a sharp object pierces the tire, the puncture-proof sheet 12 can block the sharp object, avoid the sharp object from piercing the pneumatic tire, ensure the normal air pressure in the tire, and thus ensure the normal driving of the vehicle. At the same time, since all of the puncture-proof sheets 12 have a spacing between the tire body 11, this is beneficial to reduce the material required for the puncture-proof inner tube 10 and reduce the cost.

[0041] In addition, when assembling, the puncture-proof inner tube 10 and the pneumatic tire are arranged in the accommodating cavity of the outer tire. The puncture-proof inner tube 10 can be deformed under the extrusion of the outer tire and the pneumatic tire, so that the outer wall of the puncture-proof inner tube 10 is attached to the inner wall of the outer tire, and the inner wall of the puncture-proof inner tube 10 is attached to the outer wall of the pneumatic tire. In this way, the puncture-proof inner tube 10 can adaptively deform to closely fit the pneumatic tire and the outer tire of different sizes, so that the puncture-proof inner tube 10 has high compatibility and meets the outer tires of different specifications and sizes.

[0042] In one embodiment, referring to Figure 1 , Figure 4 and Figure 5 , Figure 1 shows a perspective view of a puncture-proof inner tube according to an embodiment of the present application, Figure 4 shows Figure 1 a sectional view of the puncture-proof inner tube shown in Figure 5 shows Figure 4A local enlarged view of the middle A. In the circumferential direction of the tire body 11, the puncture-proof sheet 12 has opposite first and second ends 121 and 122, the first end 121 is connected with the tire body 11, and at least the second end 122 is spaced apart from the tread 111.

[0043] Specifically, in the circumferential direction of the tire body 11, the puncture-proof sheet 12 further has a middle part and the second end 122, the middle part is arranged between the first and second ends 121 and 122.

[0044] It can be understood that the at least second end 122 is spaced apart from the tread 111 refers to that the second end 122 is spaced apart from the tread 111; or, referring to Figure 5 , both the second end 122 and the middle part are spaced apart from the tread 111.

[0045] Thus, since the first end 121 of the puncture-proof sheet 12 is connected with the tire body 11, and at least the second end 122 of the puncture-proof sheet 12 is spaced apart from the tread 111, it is equivalent to increasing the thickness of the puncture-proof inner tire 10, so as to effectively prevent the sharp object from puncturing the pneumatic tire, ensure the normal air pressure in the pneumatic tire, and thus ensure the normal driving of the vehicle. Moreover, since at least the second end of the puncture-proof inner tire 10 is spaced apart from the tread 111, the thickness of the puncture-proof inner tire 10 is increased while the material is reduced, thereby reducing the production cost of the puncture-proof inner tire 10.

[0046] In addition, when assembled, the puncture-proof inner tire 10 and the pneumatic tire are arranged in the accommodating cavity of the outer tire, and the puncture-proof inner tire 10 can be deformed under the extrusion of the outer tire and the pneumatic tire, so that the outer wall of the puncture-proof inner tire 10 is attached to the inner wall of the outer tire, and the inner wall of the puncture-proof inner tire 10 is attached to the outer wall of the pneumatic tire. Thus, the puncture-proof inner tire 10 can adaptively deform to closely fit the pneumatic tire and the outer tire of different sizes, so that the puncture-proof inner tire 10 has high compatibility and meets outer tires of different specifications and sizes.

[0047] In one embodiment, referring to Figure 4 and Figure 5 , Figure 4 shows Figure 1 the cross-sectional view of the puncture-proof inner tire before being pressed, Figure 5 shows Figure 4 A local enlarged view of the middle A. In the direction from the first end 121 to the second end 122, the distance between the puncture-proof sheet 12 and the tread 111 gradually increases. Thus, the puncture-proof effect of the puncture-proof inner tire 10 can be further improved, and the deformation amount of the puncture-proof sheet 12 can be increased, thereby further improving the compatibility of the puncture-proof inner tire 10, so that the puncture-proof inner tire 10 meets more specifications and sizes of the outer tire.

[0048] In one embodiment, referring to Figure 1 ,Figure 1 A perspective view of the puncture-proof inner tire of one embodiment of the present application is shown. The tire body 11 also has a first tire side 112 and a second tire side 113 opposite to each other.

[0049] Further, referring to Figure 1 and Figure 2 , Figure 1 A perspective view of the puncture-proof inner tire of one embodiment of the present application is shown, Figure 2 A perspective view of the puncture-proof inner tire of one embodiment of the present application is shown, Figure 1 A left view of the puncture-proof inner tire is shown. The puncture-proof sheet 12 also has a first side 123 and a second side 124 opposite to each other. The first side 123 is connected with the first tire side 112, and the second side 124 is connected with the second tire side 113.

[0050] In this way, the first side 123 of the puncture-proof sheet 12 is connected with the first tire side 112, and the second side 124 of the puncture-proof sheet 12 is connected with the second tire side 113, so that the connecting area of the puncture-proof sheet 12 and the tire body 11 is increased, and the firmness of the connection between the puncture-proof sheet 12 and the tire body 11 is improved, so that the puncture-proof sheet 12 is prevented from separating from the tire body 11 after the tire is used for a long time, and the service life of the puncture-proof inner tire 10 is improved.

[0051] Since the first end 121, the first side 123 and the second side 124 of the puncture-proof sheet 12 are connected with the tire body 11, the second end 122 of the puncture-proof sheet 12 has a good supporting force, and under the action of the puncture-proof sheet 12, a sharp object is not easy to pierce the pneumatic tire, and the puncture-proof effect of the puncture-proof inner tire 10 is improved. In addition, since the first side 123 of the puncture-proof sheet 12 extends to the first tire side 112 and is connected with the first tire side 112, and the second side 124 of the puncture-proof sheet 12 extends to the second tire side 113 and is connected with the second tire side 113, the thickness of the first tire side 112 and the second tire side 113 is increased, which is beneficial to improve the puncture-proof effect of the tire side of the puncture-proof inner tire 10.

[0052] In this embodiment, the puncture-proof sheet 12 has four edges, three adjacent edges of which are connected with the tire body 11, and the other edge is spaced apart from the tire tread 111, so that a hollow structure is formed between the puncture-proof sheet 12 and the tire body 11.

[0053] In one embodiment, all the puncture-proof sheets 12 are integrally formed with the tire body 11. In this way, the production efficiency of the puncture-proof inner tire 10 is improved, and the production cost is reduced.

[0054] Of course, in other embodiments, other processes can also be used to produce the puncture-proof inner tire 10.

[0055] In one embodiment, referring to Figure 1 , Figure 2 and Figure 3 , Figure 1a perspective view of the puncture-proof inner tube according to an embodiment of the present application is shown, Figure 2 a left view of the puncture-proof inner tube is shown, Figure 1 a left view of the puncture-proof inner tube is shown, Figure 3 a left view of the puncture-proof inner tube is shown, Figure 1 a front view of the puncture-proof inner tube is shown. All the puncture-proof pieces 12 are arranged continuously along the circumference of the tire body 11. It can be understood that there is no interval between two adjacent puncture-proof pieces 12 in the circumferential direction of the tire body 11. Thus, all the puncture-proof pieces 12 are arranged continuously along the circumference of the tire body 11, so that all the puncture-proof pieces 12 can completely cover the tread 111 of the pneumatic tire, so that the puncture-proof inner tube 10 can better protect the pneumatic tire, avoid the pneumatic tire being punctured by a sharp object, ensure the normal air pressure in the pneumatic tire, and thus ensure the normal driving of the vehicle.

[0056] Further, referring to Figure 2 , Figure 2 a left view of the puncture-proof inner tube is shown, Figure 1 a left view of the puncture-proof inner tube is shown. In the circumferential direction of the tire body 11, the end face of the first end 121 of one of the adjacent puncture-proof pieces 12 is arranged corresponding to the end face of the second end 122 of the other of the adjacent puncture-proof pieces 12. It can be understood that referring to Figure 6 and Figure 7 , Figure 6 a front view of the puncture-proof inner tube is shown, Figure 1 a front view of the puncture-proof inner tube is shown, Figure 7 a cross-sectional view of the puncture-proof inner tube is shown, Figure 6 a cross-sectional view of the puncture-proof inner tube is shown. When the puncture-proof tire 10 is pressed, the end face of the first end 121 of one of the adjacent puncture-proof pieces 12 is in close contact with the end face of the second end 122 of the other of the adjacent puncture-proof pieces 12.

[0057] Optionally, all the puncture-proof pieces 12 are arranged in the clockwise direction. During the driving of the vehicle, the tire is pressed, and all the puncture-proof pieces are gradually pressed together in the rotation direction of the tire, i.e., the second end 122 of the puncture-proof piece 12 is in close contact with the tread 111 of the tire body 11, so that the puncture-proof effect can be ensured, and the normal operation of the tire can be ensured.

[0058] In an embodiment, referring to Figure 1 , Figure 1 a perspective view of the puncture-proof inner tube according to an embodiment of the present application is shown. The shape of the puncture-proof piece 12 is arc-shaped. It can be understood that the puncture-proof piece 12 is an arc-shaped piece. It can also be understood that the radial cross-sectional shape of the puncture-proof piece 12 is arc-shaped, wherein the radial cross section of the puncture-proof piece 12 refers to a cross section made in the radial direction of the puncture-proof tire.

[0059] In an embodiment, referring to Figure 1 and Figure 2 , Figure 1A perspective view of the puncture-proof inner tube according to an embodiment of the present application is shown, Figure 2 A left view of the puncture-proof inner tube is shown, Figure 1 The surface of the puncture-proof sheet 12 away from the tire body 11 is provided with anti-skid structures 125. In installation, the side of the puncture-proof sheet 12 away from the tire body 11 is in contact with the inner wall of the outer tire. Since the side of the puncture-proof sheet 12 away from the tire body 11 is provided with the anti-skid structures 125, the friction between the puncture-proof inner tube 10 and the outer tire is increased, the displacement of the puncture-proof inner tube 10 from the outer tire during rotation of the tire is prevented, the occurrence of the idling phenomenon is effectively prevented, the safety of the vehicle in driving is improved, and the stable adhesion of the puncture-proof inner tube 10 to the outer tire in various road conditions is ensured.

[0060] Optionally, the anti-skid structures 125 are provided at the positions of the puncture-proof sheet 12 corresponding to the tread 111. Of course, in other embodiments, the anti-skid structures 125 are provided at all positions of the side of the puncture-proof sheet 12 away from the tire body 11.

[0061] In an embodiment, referring to Figure 2 , Figure 2 A left view of the puncture-proof inner tube is shown, Figure 1 The anti-skid structures 125 include a plurality of first anti-skid blocks 1251 and a plurality of second anti-skid blocks 1252. The plurality of first anti-skid blocks 1251 are arrayed to form at least two rows and two columns, the adjacent two rows of first anti-skid blocks 1251 are spaced to form anti-skid grooves, and the adjacent two columns of first anti-skid blocks 1251 are spaced to form anti-skid grooves.

[0062] Further, the plurality of second anti-skid blocks 1252 are arrayed to form at least two rows and two columns, at least one row of second anti-skid blocks 1252 is provided between the adjacent two rows of first anti-skid blocks 1251 in the circumferential direction of the tire body 11, the adjacent two rows of second anti-skid blocks 1252 are spaced to form anti-skid grooves, and the adjacent two columns of second anti-skid blocks 1252 are spaced to form anti-skid grooves.

[0063] Optionally, referring to Figure 2 , Figure 2 A left view of the puncture-proof inner tube is shown, Figure 1 The first anti-skid blocks 1251 are hexagonal blocks, and the second anti-skid blocks 1252 are rhombic blocks.

[0064] Of course, in other embodiments, the first anti-skid blocks 1251 and the second anti-skid blocks 1252 can also be other shapes, which are not limited in this way.

[0065] In one embodiment, the puncture-proof inner tire 10 is a rubber foamed material. The rubber foamed material has a relatively low density, so that the puncture-proof inner tire 10 has the characteristics of light weight, when the tire with the puncture-proof inner tire 10 is applied to a vehicle, the endurance and service life of the vehicle can be improved, and the energy consumption can be reduced. The rubber foamed material has elasticity, can play a role in shock absorption and shock attenuation, and can improve the comfort of the occupants during the driving of the vehicle. The rubber foamed material has corrosion resistance, aging resistance and tear resistance, which is beneficial to improve the service life of the puncture-proof inner tire 10.

[0066] In one embodiment, the puncture-proof inner tire 10 is a composite rubber foamed material. Specifically, a mixing method is used to add rubber material into EVA (Ethylene Vinyl Acetate, Ethylene Vinyl Acetate), so as to improve the heat resistance of the puncture-proof inner tire 10.

[0067] In the description of the present application, it should be understood that if these terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0068] In addition, if these terms "first", "second" appear, these terms are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, if the term "a plurality of" appears, the meaning of "a plurality of" is at least two, for example, two, three, etc., unless otherwise specifically limited.

[0069] In the present application, unless otherwise specifically defined and limited, if the terms "mounting", "connecting", "connecting", "fixing" and the like appear, these terms should be understood in a broad sense. For example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise specifically limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0070] In the present application, unless specifically defined otherwise, if there is an expression "on" or "under" or similar, it can mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature "on", "above" and "over" the second feature can be that the first feature is directly above or obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "under", "below" and "under" the second feature can be that the first feature is directly below or obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0071] It should be noted that if an element is referred to as being "fixed" or "attached" to another element, it can be directly on the other element or there can be an intervening element. If an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element, or intervening elements can be present. If present, the terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions as used herein are for purposes of explanation only and are not intended to be limiting.

[0072] The technical features of the above-described embodiments can be combined in any manner, and in order to make the description concise, not all possible combinations of the technical features in the above-described embodiments are described, however, as long as the combinations of the technical features do not contradict each other, they should be considered to be within the scope of the present disclosure.

[0073] The above-described embodiments only express several implementation manners of the present application, and the description is relatively specific and detailed, but it should not be understood as a limitation on the patent scope of the application. It should be noted that for those skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which are all within the protection scope of the present application. Therefore, the patent protection scope of the present application should be subject to the appended claims.

Claims

1. A puncture resistant inner tube, characterized by, The tire comprises: a tire body having a tire tread; and a plurality of puncture-proof sheets, all of which are arranged on the tire tread and connected with the tire body, and all of which have a space between the tire tread.

2. The puncture-resistant inner tube according to claim 1, characterized in that In the circumferential direction of the tire body, the puncture-proof sheets have opposite first ends and second ends, the first ends are connected with the tire body, and at least the second ends have a space with the tire tread.

3. The puncture-resistant inner tube according to claim 2, characterized in that In the direction from the first end to the second end, the space between the puncture-proof sheets and the tire tread gradually increases.

4. The puncture-resistant inner tube according to claim 2, characterized in that All of the puncture-proof sheets are continuously arranged in the circumferential direction of the tire body. In the circumferential direction of the tire body, the end surface of the first end of one of the adjacent puncture-proof sheets and the end surface of the second end of the other of the adjacent puncture-proof sheets are correspondingly arranged.

5. The puncture-resistant inner tube of claim 1, wherein, The tire body further has opposite first and second tire sides. The puncture-proof sheets further have opposite first and second sides, the first side is connected with the first tire side, and the second side is connected with the second tire side.

6. The puncture-resistant inner tube according to any one of claims 1 to 5, characterized in that The surface of the side of the puncture-proof sheets away from the tire body is provided with an anti-skid structure.

7. The puncture-resistant inner tube according to any one of claims 1 to 5, characterized in that All of the puncture-proof sheets are arc-shaped sheets.

8. The puncture-resistant inner tube according to any one of claims 1 to 5, characterized in that The tire body and the puncture-proof sheets are both rubber foams.

9. A tire characterized by The tire comprises: an outer tire having a receiving cavity; an air-filled tire arranged in the receiving cavity; and the puncture-proof inner tire according to any one of claims 1 to 8 arranged between the outer tire and the air-filled tire.

10. A vehicle characterized by comprising: The tire according to claim 9. The tire comprises: an outer tire having a receiving cavity; an air-filled tire arranged in the receiving cavity; and the puncture-proof inner tire according to any one of claims 1 to 8 arranged between the outer tire and the air-filled tire. The tire according to claim 9.

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