Tire suitable for driving on snowfield

Abstract

The utility model provides a tire suitable for snowfield driving, which comprises a tire main body, a tire outer lining piece and a connecting bolt, and a tire outer layer is arranged on the outer side of the tire main body. During use, the tire outer lining part is mounted on the outer side of a tire main body, and when the tire runs on a snowfield road, the friction force when the tire is in contact with the ground can be improved through the multiple sets of anti-skid convex lines arranged on the outer side face of the outer ring seat on the outer side of the tire outer lining part; good road holding force and stability can be kept when a vehicle runs, the effect of being suitable for snowfield running can be achieved, the tire body, the tire outer lining piece and the connecting bolts are additionally arranged, the embedded ring base and the embedded ring groove are mutually embedded, the clamping piece and the embedded groove are mutually embedded, and the connecting plate and the connecting ring plate are attached to each other and are connected and fixed through the connecting bolts, so that the stability of the tire is improved, and the service life of the tire is prolonged. And the outer lining of the tire is convenient to replace.

Description

Technical Field

[0001] The utility model belongs to the technical field of tires, and particularly relates to a rubber tire suitable for driving on snow. Background Art

[0002] Tires are the only parts of a vehicle that come into direct contact with the ground when it is driving. They have a significant impact on the vehicle's driving performance, handling stability, comfort, fuel economy and safety. Tires are basically installed on the outside of the wheel rim. Most common tires are rubber tires, and most of them are driven on dry and wet roads. Most rubber tires can ensure the stability of vehicles on dry and wet roads, but on some extreme roads, such as areas with low temperatures that may be covered with snow all year round, common rubber tires cannot guarantee the stability of vehicles on snow. Their tread pattern design and rubber formula often cannot provide sufficient friction, resulting in a significant reduction in the adhesion between the rubber tire and the snow. This will cause the vehicle to have difficulty starting, slow acceleration, increase the braking distance, reduce cornering stability, and easily cause slipping, side sliding and other uncontrollable phenomena, seriously affecting driving safety.

[0003] Secondly, on snowy terrain, the response speed, steering accuracy and handling stability of ordinary rubber tires will be significantly reduced. Due to the lack of sufficient grip, the vehicle may be slow to respond to the driver's operating instructions, and its ability to avoid or evade obstacles in an emergency is weakened.

[0004] In summary, there are some problems in the use of tires that are not suitable for driving on snow, so it is hoped to propose a new structure to solve the above technical problems. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a tire suitable for driving on snow, so as to solve the problems raised in the above-mentioned background technology.

[0006] The utility model is realized through the following technical scheme: a tire suitable for driving on snow, comprising: a tire body, a tire outer lining and a connecting bolt, a tire outer layer is arranged on the outer side of the tire body, an interlocking annular groove for mutual engagement with the tire outer lining is opened on the outer side of the tire outer layer, a tire outer lining for anti-skid driving on snow is arranged on the outer side of the tire body, five groups of connecting plates for connecting the tire outer lining with the tire body are arranged at both left and right ends of the tire outer lining, and a connecting bolt for fixing the tire outer lining with the tire body is arranged on the side of one end of the connecting plate away from the center of the tire outer lining.

[0007] As a preferred embodiment, an outer ring seat is provided on the outer side of the tire outer lining, and the outer side surface of the outer ring seat is provided with several groups of anti-skid ridges evenly distributed in a circle for improving the friction of driving on snow. Through several groups of anti-skid ridges, the contact friction can be improved when the tire contacts the ground.

[0008] As a preferred embodiment, several groups of the anti-skid ridges are distributed at intervals, and a group of anti-skid spikes for improving snow driving performance is provided between two groups of the anti-skid ridges. Several groups of the anti-skid spikes are also equally distributed in a circle. Through the several groups of anti-skid spikes, the anti-skid spikes can be inserted into the snow when the tire contacts the ground, thereby improving grip and stability.

[0009] As a preferred embodiment, an engaging ring seat is provided on the inner side of the outer ring seat, and the engaging ring seat and the engaging ring groove are engaged with each other.

[0010] As a preferred embodiment, five groups of engaging grooves equally distributed in a circle are provided at both left and right ends of the outer side surface of the outer layer of the tire, and the five groups of connecting plates are also equally distributed in a circle.

[0011] As a preferred embodiment, a clamping piece is provided between the connecting plate and the outer ring seat, a rotating shaft is provided at the joint of the clamping piece and the outer ring seat, the clamping piece and the engaging groove are engaged with each other, and each group of the right side surfaces of the connecting plates are vertically penetrated to form two groups of connecting threaded holes. The engaging ring seat is embedded in the inner side of the engaging ring groove, and the clamping piece is embedded in the inner side of the engaging groove, which can provide a certain position limitation for the tire outer lining.

[0012] As a preferred embodiment, both left and right sides of the outer layer of the tire are provided with connecting ring plates, the connecting ring plates are made of metal material, and a connecting threaded hole is opened on the side of one end of the connecting ring plate away from the center of the tire body;

[0013] The side surface of the connecting ring plate at one end away from the center of the tire body and the side surface of the connecting plate at one end close to the center of the tire body fit together and are connected and fixed by screwing the connecting bolt into the connecting threaded hole one and the inner side of the connecting threaded hole two. By screwing the connecting bolt into the connecting threaded hole one and the inner side of the connecting threaded hole two, the tire outer lining and the tire body can be connected and fixed.

[0014] After adopting the above technical scheme, the beneficial effect of the utility model is as follows: by adding a tire main body and a tire outer lining, the tire outer lining is installed to the outside of the tire main body during use, and when driving on snowy roads, several groups of anti-skid ridges arranged on the outer side of the outer ring seat on the outside of the tire outer lining can increase the friction when in contact with the ground, and anti-skid spikes are arranged between the two groups of anti-skid ridges, which can maintain its good grip and stability when the vehicle is driving, and can achieve the effect of being suitable for driving on snow, by adding a tire main body, a tire outer lining and a connecting bolt, the engaging ring seat and the engaging ring groove are engaged with each other, the clamping piece and the engaging groove are engaged with each other, and the connecting plate and the connecting ring plate are attached to each other and connected and fixed with the connecting bolt, which is convenient for replacing the tire outer lining. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 The utility model is a schematic diagram of the overall structure of the left side of a tire suitable for driving on snow.

[0017] Figure 2 The utility model is a schematic diagram of the overall structure of the right side of a tire suitable for driving on snow.

[0018] Figure 3 The utility model is a structural schematic diagram of a tire main body in a tire suitable for driving on snow.

[0019] Figure 4 The utility model is a partial cross-sectional schematic diagram of a tire body in a tire suitable for driving on snow.

[0020] Figure 5 The utility model is a schematic structural diagram of a tire outer lining member in a tire suitable for driving on snow.

[0021] In the figure, 100 is a tire body, 101 is an engaging ring groove, 102 is an engaging groove, 103 is a connecting ring plate, 104 is a connecting threaded hole 1, and 105 is an outer layer of the tire;

[0022] 200-tire outer lining, 201-engaging ring seat, 202-outer ring seat, 203-clamping piece, 204-connecting plate, 205-connecting threaded hole 2, 206-anti-skid convex pattern, 207-anti-skid spikes;

[0023] 300-Connection bolt. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figures 1 to 5 The utility model provides a technical solution: a tire suitable for driving on snow, comprising: a tire body 100, a tire outer lining 200 and a connecting bolt 300, and a tire outer layer 105 is provided on the outer side of the tire body 100;

[0026] The outer side of the tire outer layer 105 is provided with an engaging annular groove 101 for engaging with the tire outer lining 200. The outer side of the tire body 100 is provided with a tire outer lining 200 for anti-skid driving on snow.

[0027] Five groups of connecting plates 204 for connecting the tire outer lining 200 to the tire body 100 are provided at both ends of the tire outer lining 200. A connecting bolt 300 for fixing the tire outer lining 200 to the tire body 100 is provided on the side of the connecting plate 204 away from the center of the tire outer lining 200.

[0028] An outer ring seat 202 is provided on the outside of the tire outer lining 200. The outer side surface of the outer ring seat 202 is provided with several groups of anti-skid ridges 206 equally distributed in a circle for improving the friction of driving on snow. Through the several groups of anti-skid ridges 206, the contact friction can be improved when the tire contacts the ground.

[0029] A plurality of groups of anti-skid ridges 206 are distributed at intervals, and a group of anti-skid spikes 207 for improving snow driving performance is provided between two groups of anti-skid ridges 206. The plurality of groups of anti-skid spikes 207 are also equally distributed in a circle. Through the plurality of groups of anti-skid spikes 207, the anti-skid spikes can be inserted into the snow when the tire contacts the ground, thereby improving grip and stability.

[0030] See also Figure 1-Figure 5 As the first embodiment of the utility model: first, the user connects and fixes the tire outer lining 200 and the tire body 100 to make them one body; secondly, when driving on a snowy road, a plurality of groups of anti-skid ridges 206 are arranged on the outer side surface of the outer ring seat 202 outside the tire outer lining 200, which can increase the contact friction when the tire contacts the ground, and anti-skid spikes 207 are arranged between the two groups of anti-skid ridges 206, and the plurality of groups of anti-skid spikes 207 are also equally distributed on the circumference, so that the anti-skid spikes 207 can be inserted into the snow when the tire contacts the ground, thereby increasing the grip and stability, thereby achieving the effect of being suitable for driving on snow.

[0031] An engaging ring seat 201 is provided inside the outer ring seat 202 , and the engaging ring seat 201 and the engaging ring groove 101 are engaged with each other.

[0032] Five groups of engaging grooves 102 are equally distributed in a circle at both left and right ends of the outer side surface of the tire outer layer 105, and five groups of connecting plates 204 are also equally distributed in a circle.

[0033] A clamping piece 203 is provided between the connecting plate 204 and the outer ring seat 202, and a rotating shaft is provided at the joint of the clamping piece 203 and the outer ring seat 202. The clamping piece 203 and the engaging groove 102 are engaged with each other. The right side of each group of connecting plates 204 is vertically penetrated to form two groups of connecting threaded holes 205. The engaging ring seat 201 is embedded in the inner side of the engaging ring groove 101, and the clamping piece 203 is embedded in the inner side of the engaging groove 102, which can provide a certain position limitation for the tire outer lining 200.

[0034] The left and right sides of the tire outer layer 105 are provided with connecting ring plates 103, which are made of metal material. A connecting threaded hole 104 is opened on the side of the connecting ring plate 103 away from the center of the tire body 100;

[0035] The side surface of the connecting ring plate 103 away from the center of the tire body 100 and the side surface of the connecting plate 204 close to the center of the tire body 100 are fitted together and are connected and fixed by screwing the connecting bolt 300 into the connecting threaded hole 104 and the inner side of the connecting threaded hole 205. By screwing the connecting bolt 300 into the connecting threaded hole 104 and the inner side of the connecting threaded hole 205, the tire outer lining 200 and the tire body 100 can be connected and fixed.

[0036] See also Figure 1-Figure 5 , as the second embodiment of the utility model: based on the above-mentioned first embodiment, first, the user inserts the tire outer lining 200 into the outer side of the tire body 100, so that the engaging ring seat 201 and the engaging ring groove 101 are engaged with each other, rotates the rotating shaft to make the clamping piece 203 and the engaging groove 102 engage with each other, and makes the side surface of the connecting plate 204 close to the center of the tire body 100 and the side surface of the connecting ring plate 103 away from the center of the tire body 100 fit each other, and then screws the connecting bolt 300 into the connecting threaded hole 104 and the inner side of the connecting threaded hole 205, so that the tire outer lining 200 and the tire body 100 can be connected and fixed, so that the tire outer lining 200 is a detachable structure, which is convenient for the later replacement and maintenance of the tire outer lining 200.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A tire suitable for driving on snow, comprising: A tire body (100), a tire outer lining (200) and a connecting bolt (300), characterized in that: a tire outer layer (105) is provided on the outer side of the tire body (100); The outer side surface of the tire outer layer (105) is provided with an engaging annular groove (101) for engaging with the tire outer lining (200), and the outer side of the tire body (100) is provided with a tire outer lining (200) for preventing skidding when driving on snowy ground; Five groups of connecting plates (204) for connecting the tire outer lining (200) to the tire body (100) are provided at both left and right ends of the tire outer lining (200), and a connecting bolt (300) for fixing the tire outer lining (200) to the tire body (100) is provided on the side surface of one end of the connecting plate (204) away from the center of the tire outer lining (200).

2. A tire suitable for driving on snow as claimed in claim 1, characterized in that: An outer ring seat (202) is arranged on the outer side of the tire outer lining (200), and a plurality of groups of anti-skid convex patterns (206) are arranged on the outer side of the outer ring seat (202) and are equally distributed in a circumference and are used to improve the friction of driving on snow.

3. A tire suitable for driving on snow as claimed in claim 2, characterized in that: A plurality of groups of anti-skid ridges (206) are distributed at intervals, a group of anti-skid spikes (207) for improving snow-land driving performance is provided between two groups of anti-skid ridges (206), and the plurality of groups of anti-skid spikes (207) are also equally distributed in a circle.

4. A tire suitable for driving on snow as claimed in claim 3, characterized in that: An engaging ring seat (201) is provided on the inner side of the outer ring seat (202), and the engaging ring seat (201) and the engaging ring groove (101) are engaged with each other.

5. A tire suitable for driving on snow as claimed in claim 4, characterized in that: Five groups of engaging grooves (102) equally distributed in a circle are provided at both left and right ends of the outer side surface of the tire outer layer (105), and the five groups of connecting plates (204) are also equally distributed in a circle.

6. A tire suitable for driving on snow as claimed in claim 5, characterized in that: A clamping piece (203) is provided between the connecting plate (204) and the outer ring seat (202), a rotating shaft is provided at the joint between the clamping piece (203) and the outer ring seat (202), the clamping piece (203) and the engaging groove (102) are mutually engaged, and the right side surface of each group of connecting plates (204) is vertically penetrated to form two groups of connecting threaded holes (205).

7. A tire suitable for driving on snow as claimed in claim 6, characterized in that: The left and right sides of the tire outer layer (105) are both provided with connecting ring plates (103), the connecting ring plates (103) are made of metal material, and a connecting threaded hole (104) is provided on the side of one end of the connecting ring plate (103) away from the center of the tire body (100); The side surface of the connecting ring plate (103) away from the center of the tire body (100) and the side surface of the connecting plate (204) close to the center of the tire body (100) are fitted to each other and are connected and fixed by a connecting bolt (300) screwed into the inner side of the connecting threaded hole 1 (104) and the connecting threaded hole 2 (205).

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