Ultra-wide semi-solid tire

Abstract

The utility model provides an ultra-wide semi-solid tire which comprises a tire main body, an inner filling layer and a connecting bolt, and a widened outer tire used for increasing the contact area with the ground is arranged on the outer side of the tire main body. Before use, the inner filling layer is arranged on the inner side of the tire body, the side faces of the ends, away from the center of the inner filling layer, of the connecting ring bases at the left end and the right end are attached to the inner side faces of the left end and the right end of the tire body correspondingly, and each set of second connecting threaded holes corresponds to one set of first connecting threaded holes; and connecting bolts are screwed into the inner sides of the connecting threaded holes I and the connecting threaded holes II to fix the inner filling layer, so that the tire is of a split structure, reinforcement can be selectively performed according to different use scenes to improve the use performance, and the running performance of a vehicle on a wet ground can be improved by adding the tire main body.

Description

Technical Field

[0001] The utility model belongs to the technical field of tires, and particularly relates to an ultra-wide semi-solid tire. Background Art

[0002] Tires are basically divided into solid tires, pneumatic tires, tubeless tires and semi-solid tires. Semi-solid tires are also called semi-solid rubber tires, semi-solid industrial tires or filled tires. They are a type of tire between pneumatic tires and solid tires. Choosing different tires according to different usage scenarios can achieve better driving effects. Semi-solid tires have the advantages of wear resistance, durability, good puncture resistance, easy maintenance and strong adaptability. However, most common semi-solid tires are one-piece structures, and cannot be modified according to different usage scenarios, which will lead to a single application scenario and fail to achieve the best driving effect.

[0003] Secondly, although semi-solid tires have good anti-puncture performance, they may still encounter some long and sharp objects when driving on complex roads, which may cause them to penetrate the solid layer of the semi-solid tire, and may cause certain damage to components such as the inner rim.

[0004] In summary, there are some problems in the use of the one-piece semi-solid tire, so it is hoped to propose a new structure to solve the above technical problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model aims to provide an ultra-wide semi-solid tire to solve the problems raised in the above-mentioned background technology.

[0006] The utility model is realized through the following technical scheme: an ultra-wide semi-solid tire, comprising: a tire body, an inner filling layer and a connecting bolt, the outer side of the tire body is provided with a widened outer tire for increasing the contact area with the ground, the left and right side surfaces of the tire body are provided with reinforcement grooves, the left and right side surfaces of the reinforcement groove are provided with connecting bolts for fixing the inner filling layer, the inner side of the tire body is provided with an inner filling layer for improving the use effect of the tire, and the inner sides of the left and right ends of the inner filling layer are provided with connecting ring seats for facilitating the fixing of the connecting bolts.

[0007] As a preferred embodiment, five groups of connecting threaded holes 2 are provided on the left side surface of the connecting ring seat at the left end and the right side surface of the connecting ring seat at the right end.

[0008] As a preferred embodiment, the five groups of connecting threaded holes 2 are equally distributed around the circumference, and five groups of connecting threaded holes 1 are opened on the left side of the left end reinforcement groove and the right side of the right end reinforcement groove, and the five groups of connecting threaded holes 1 are also equally distributed around the circumference.

[0009] As a preferred embodiment, the side surfaces of the connecting ring seats at the left and right ends away from the center of the inner filling layer are respectively attached to the inner side surfaces of the left and right ends of the tire body;

[0010] Each group of connecting threaded holes two corresponds to a group of connecting threaded holes one and is fixed by screwing a connecting bolt into the connecting threaded holes two and the connecting threaded holes one. By placing the inner filling layer on the inner side of the tire body, each group of connecting threaded holes two corresponds to a group of connecting threaded holes one, and using a connecting bolt to screw into the inner side of the connecting threaded holes two and the connecting threaded holes one, the inner filling layer can be fixed to make it a detachable structure.

[0011] As a preferred embodiment, rubber elastic layers are provided on both inner and outer sides of the inner filling layer, a polyurethane elastic layer is provided above the rubber elastic layer at the lower end, and a high manganese steel anti-puncture reinforcement layer is provided above the polyurethane elastic layer. Both the rubber elastic layer and the polyurethane elastic layer have good elasticity, and the high manganese steel anti-puncture reinforcement layer can improve the puncture resistance of the tire.

[0012] As a preferred embodiment, a plurality of groups of reinforcing ribs equally distributed in a circle are provided on the inner sides of the reinforcing grooves at the left and right ends, and the upper ends of the reinforcing ribs support the lower surface of the widened outer tire.

[0013] As a preferred embodiment, the outer side surface of the tire body is provided with a plurality of groups of anti-skid convex blocks equally distributed in a circumference, and the outer side surface of the anti-skid convex blocks is provided with anti-skid spikes;

[0014] A group of grooves is formed between the two groups of anti-skid protrusions. Rounded corners are used at the inner and outer corners of each group of grooves and anti-skid protrusions in the circumferential direction. The anti-skid protrusions and anti-skid spikes can enhance the driving performance of the vehicle when driving on slippery surfaces. The grooves and their rounded corner transition structure can improve drainage while reducing the probability of stones getting stuck in the grooves.

[0015] After adopting the above technical scheme, the beneficial effect of the utility model is as follows: by adding a tire main body, an inner filling layer and a connecting bolt, the inner filling layer is placed on the inner side of the tire main body before use, so that the side surfaces of the left and right connecting ring seats away from the center of the inner filling layer are respectively fitted with the inner side surfaces of the left and right ends of the tire main body, and each group of connecting threaded holes two corresponds to a group of connecting threaded holes one, and the connecting bolt is screwed into the inner side of the connecting threaded hole one and the connecting threaded hole two to fix the inner filling layer, so that the tire has a split structure, which can be strengthened and improved according to different usage scenarios. By adding the tire main body, the performance of the vehicle driving on wet ground can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] 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.

[0017] Figure 1 The utility model is a schematic diagram of the overall structure of an ultra-wide semi-solid tire.

[0018] Figure 2 The utility model is a schematic structural diagram of a tire main body in an ultra-wide semi-solid tire.

[0019] Figure 3 The utility model is a schematic diagram of the structure of an inner filling layer in an ultra-wide semi-solid tire.

[0020] Figure 4 It is a partial cross-sectional schematic diagram of an inner filling layer in an ultra-wide semi-solid tire of the utility model.

[0021] In the figure, 100-tire body, 101-widened outer tire, 102-anti-skid bumps, 103-anti-skid spikes, 104-reinforcement ribs, 105-connecting threaded hole 1, 106-groove;

[0022] 200-inner filling layer, 201-connecting ring seat, 202-connecting threaded hole 2, 203-rubber elastic layer, 204-high manganese steel anti-puncture reinforcement layer, 205-polyurethane elastic layer;

[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 4 The utility model provides a technical solution: an ultra-wide semi-solid tire, comprising: a tire body 100, an inner filling layer 200 and a connecting bolt 300, and a widened outer tire 101 for increasing the contact area with the ground is provided on the outer side of the tire body 100;

[0026] The left and right sides of the tire body 100 are provided with reinforcement grooves, and the left and right sides of the reinforcement grooves are provided with connecting bolts 300 for fixing the inner filling layer 200;

[0027] An inner filling layer 200 for improving the use effect of the tire is provided inside the tire body 100 , and connecting ring seats 201 for facilitating the fixing of the connecting bolt 300 are provided inside the left and right ends of the inner filling layer 200 .

[0028] Five groups of connecting threaded holes 202 are provided on the left side surface of the left connecting ring seat 201 and the right side surface of the right connecting ring seat 201 .

[0029] The five groups of connecting threaded holes 202 are equally distributed on the circumference, and the left side surface of the left end reinforcement groove and the right side surface of the right end reinforcement groove are each provided with five groups of connecting threaded holes 105, and the five groups of connecting threaded holes 105 are also equally distributed on the circumference.

[0030] The side surfaces of the connecting ring seats 201 at the left and right ends, which are away from the center of the inner filling layer 200, are respectively attached to the inner side surfaces of the left and right ends of the tire body 100;

[0031] Each group of connecting threaded holes 202 corresponds to a group of connecting threaded holes 105 and is fixed by screwing the connecting bolts 300 into the connecting threaded holes 202 and the connecting threaded holes 105. By placing the inner filling layer 200 on the inner side of the tire body 100, each group of connecting threaded holes 202 corresponds to a group of connecting threaded holes 105, and using the connecting bolts 300 to screw into the inner sides of the connecting threaded holes 202 and the connecting threaded holes 105, the inner filling layer 200 can be fixed to make it a detachable structure.

[0032] A rubber elastic layer 203 is provided on both the inner and outer sides of the inner filling layer 200, a polyurethane elastic layer 205 is provided above the lower rubber elastic layer 203, and a high manganese steel anti-puncture reinforcement layer 204 is provided above the polyurethane elastic layer 205. Both the rubber elastic layer 203 and the polyurethane elastic layer 205 have good elasticity, and the high manganese steel anti-puncture reinforcement layer 204 can improve the anti-puncture performance of the tire.

[0033] See also Figure 1-Figure 4 As the first embodiment of the utility model: first, before use, the user places the inner filling layer 200 on the inner side of the tire body 100, so that the side surfaces of the left and right connecting ring seats 201 away from the center of the inner filling layer 200 are respectively in contact with the inner side surfaces of the left and right ends of the tire body 100, and each group of connecting threaded holes 202 corresponds to a group of connecting threaded holes 105, and the connecting bolts 300 are screwed into the connecting threaded holes 105 and the inner sides of the connecting threaded holes 202 to fix the inner filling layer 200, so that the tire has a split structure, which can be strengthened according to different usage scenarios to improve the performance. Secondly, the rubber elastic layer 203 and the polyurethane elastic layer 205 in the inner filling layer 200 have good elasticity, and the high manganese steel anti-puncture reinforcement layer 204 can improve the anti-puncture performance of the tire.

[0034] A plurality of groups of reinforcing ribs 104 equally distributed in a circle are disposed on the inner sides of the reinforcing grooves at the left and right ends, and the upper ends of the reinforcing ribs 104 support the lower surface of the widened outer tire 101 .

[0035] The outer side of the tire body 100 is provided with a plurality of groups of anti-skid protrusions 102 equally distributed in a circumference, and the outer side of the anti-skid protrusions 102 is provided with anti-skid spikes 103;

[0036] A group of grooves 106 are formed between the two groups of anti-skid protrusions 102. Rounded corners are used at the inner and outer corners of each group of grooves 106 and the anti-skid protrusions 102 in the circumferential direction. The anti-skid protrusions 102 and the anti-skid spikes 103 can enhance the driving performance of the vehicle when driving on slippery surfaces. The grooves 106 and their rounded corner transition structure can improve drainage while reducing the probability of stones getting stuck in the grooves.

[0037] See also Figure 1-Figure 2 , as the second embodiment of the utility model: based on the above-mentioned first embodiment, firstly, the widened outer tire 101 is wider than the ordinary semi-solid rubber tire, which can improve the driving performance of the vehicle on wet ground and reduce the probability of it getting stuck, and the reinforcing ribs 104 can strengthen and stabilize the support of the widened outer tire 101, and secondly, the anti-skid protrusions 102 and the anti-skid spikes 103 can enhance the driving performance of the vehicle on wet ground, and the grooves 106 and their rounded transition structure can improve the drainage while reducing the probability of stones getting stuck in the grooves.

[0038] 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. An ultra-wide semi-solid tire, comprising: A tire body (100), an inner filling layer (200) and a connecting bolt (300), characterized in that: a widened outer tire (101) is provided on the outer side of the tire body (100) for increasing the contact area with the ground; The left and right sides of the tire body (100) are both provided with reinforcement grooves, and the left and right sides of the reinforcement groove are both provided with connection bolts (300) for fixing the inner filling layer (200); An inner filling layer (200) for improving the use effect of the tire is provided inside the tire body (100), and connecting ring seats (201) for facilitating the fixing of the connecting bolt (300) are provided inside the left and right ends of the inner filling layer (200).

2. An ultra-wide semi-solid tire as claimed in claim 1, characterized in that: The left side surface of the connecting ring seat (201) at the left end and the right side surface of the connecting ring seat (201) at the right end are both provided with five groups of connecting threaded holes 2 (202).

3. An ultra-wide semi-solid tire as claimed in claim 2, characterized in that: The five groups of connecting threaded holes 2 (202) are equally distributed around the circumference, and five groups of connecting threaded holes 1 (105) are opened on the left side surface of the left end reinforcement groove and the right side surface of the right end reinforcement groove, and the five groups of connecting threaded holes 1 (105) are also equally distributed around the circumference.

4. An ultra-wide semi-solid tire as claimed in claim 3, characterized in that: The side surfaces of the connecting ring seats (201) at the left and right ends, which are away from the center of the inner filling layer (200), respectively adhere to the inner side surfaces of the left and right ends of the tire body (100); Each group of the second connecting threaded holes (202) corresponds to a group of the first connecting threaded holes (105) and is fixed by screwing the connecting bolts (300) into the second connecting threaded holes (202) and the first connecting threaded holes (105).

5. The ultra-wide semi-solid tire according to claim 4, characterized in that: The inner filling layer (200) is provided with a rubber elastic layer (203) on both the inner and outer sides, a polyurethane elastic layer (205) is provided above the rubber elastic layer (203) at the lower end, and a high manganese steel anti-puncture reinforcement layer (204) is provided above the polyurethane elastic layer (205).

6. An ultra-wide semi-solid tire as claimed in claim 5, characterized in that: A plurality of groups of reinforcing ribs (104) equally distributed in a circumference are provided on the inner sides of the reinforcing grooves at the left and right ends, and the upper ends of the reinforcing ribs (104) support the lower surface of the widened outer tire (101).

7. The ultra-wide semi-solid tire according to claim 1, characterized in that: The outer side surface of the tire body (100) is provided with a plurality of groups of anti-skid convex blocks (102) equally distributed in a circumference, and the outer side surface of the anti-skid convex blocks (102) is provided with anti-skid spikes (103); A group of grooves (106) is formed between the two groups of anti-skid protrusions (102), and rounded corner transitions are used at the inner and outer corners of each group of grooves (106) and anti-skid protrusions (102) in the circumferential direction.

Images