Tire repairing device

Abstract

The utility model belongs to the technical field of tire repairing equipment, and particularly relates to a tire repairing device which comprises a structure main body and a conical head arranged on the front end surface side of the structure main body. By arranging the sealing ring, the conical head and the bottom connector, an operator can insert the bottom connector of the structure into the front end of a tire repairing tool when the tire repairing device is used for tire repairing operation, then uniformly smears vulcanized rubber on the sealing ring, then aligns the conical head to the position of a tire crevasse and applies pressure to the inside, and the tire crevasse is repaired. The conical head continuously extrudes and moves towards the interior of the crevasse of the tire under pressure until a rubber body structure at the crevasse of the tire is penetrated by the conical head, and then the rubber body of the tire is tightly attached to the three layers of sealing rings, and vulcanized rubber is continuously pushed to be smeared on a structure main body under the contact of the inner wall of the tire; and the vulcanized rubber on the structure main body is bonded with the inner wall of the tire, so that the inner wall of the tire can be quickly blocked through the flow.

Description

TECHNICAL FIELD

[0001] The utility model relates to tire repair equipment technical field, concretely is a tire repair device. BACKGROUND

[0002] Tire is the round annular elasticity rubber product of rolling on the ground and being installed on various vehicles or machines. It is usually installed on the metal rim, can support the vehicle body, buffer the external impact, realize the contact with the road surface and guarantee the driving performance of the vehicle. Since the tire often drives in various road conditions, the tire damage condition often appears, at this moment, the special tire repair tool needs to be used to repair the tire.

[0003] The prior art has the following deficiencies: in the prior art with the publication number CN205395210U, "a tire automatic inflation tire repair device" includes an inflation device, a high-pressure aluminum tank switch assembly and a high-pressure gas pipe, the inflation device includes a tee joint, the air inlet end of the tee joint is connected with the high-pressure gas pipe, the air inlet end is provided with an outer flange, the air outlet end of the tee joint is connected with the air valve, the air valve core end is provided with a spare air valve core, and the air valve core end is provided with a joint protection cap.

[0004] The above structure can realize rapid inflation and tire repair for the tire punctured by hard objects through the cooperation of the inflation device, the high-pressure aluminum tank switch assembly and the high-pressure gas pipe, but the overall volume of the structure is large, it is inconvenient to carry during the tire repair operation steps, and the tire damage position cannot be quickly plugged. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a tire repair device, which solves the problems of complicated equipment structure, inconvenience of carrying and inability to quickly plug the tire damage position.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: a tire repair device, which comprises a structure main body and a conical head, the conical head is arranged on the front end surface of the structure main body;

[0007] The outer end surface of the side of the structure main body close to the conical head is provided with a sealing ring, and the end of the structure main body away from the conical head is provided with a bottom connecting head.

[0008] As a preferred technical scheme of the utility model, the conical head, the structure main body, the bottom connecting head and the central position of the sealing ring are located on the same straight line.

[0009] As a preferred technical scheme of the utility model, the sealing ring is provided with three groups, which are distributed according to the equidistant position and are composed of vulcanized rubber material.

[0010] As a preferred technical scheme of the utility model, the structure main body needs to be inserted into the external auxiliary structure through the bottom connecting head in use, and then the tire inside can be inserted for tire repair operation.

[0011] Compared with the prior art, the utility model provides a tire repair device with the following beneficial effects:

[0012] The tire repair device inserts the bottom connecting head of the structure into the front end of the tire repair tool, uniformly applies vulcanized rubber on the sealing ring, aligns the conical head with the position of the tire break and applies pressure inside, and the conical head is continuously extruded and moved inside the tire break under pressure until the colloid structure of the tire break is penetrated by the conical head, and then the tire colloid is tightly attached to the three-layer sealing ring, the vulcanized rubber is applied on the structure main body under the contact of the tire inner wall by continuously advancing, and the vulcanized rubber on the structure main body is adhered to the tire inner wall, so that the tire inner wall can be quickly plugged. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the sealing ring structure of the utility model;

[0015] Figure 3 It is a schematic diagram of the side end structure of the utility model;

[0016] Figure 4 It is a schematic diagram when the utility model is inserted into the tire inside.

[0017] In the figure: 1, structure main body; 2, conical head; 3, sealing ring; 4, bottom connecting head. DETAILED DESCRIPTION

[0018] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0019] Please refer to Figures 1-4 In the embodiment, a tire repair device includes a structure main body 1 and a conical head 2, the conical head 2 is arranged on the front end surface side of the structure main body 1, and the conical head 2 is used to extrude into the tire inside.

[0020] The structure main body 1 is provided with a sealing ring 3 on the outer end face of the side close to the conical head 2, the sealing ring 3 is used for constituting a slope surface structure to retain vulcanized rubber, and the structure main body 1 is provided with a bottom connecting head 4 on the end away from the conical head 2, the bottom connecting head 4 is used for being inserted into a tire repair tool to externally borrow force.

[0021] In the embodiment, the conical head 2, the structure main body 1, the bottom connecting head 4 and the center position of the sealing ring 3 are located on the same straight line; the sealing ring 3 is provided with three groups and is distributed according to equidistant positions, and is composed of vulcanized rubber material;

[0022] Specifically, by providing three groups of sealing rings 3 made of vulcanized rubber material, a group of slope surface structures with grooves can be formed at the front end of the structure main body 1, which can increase the contact area of the vulcanized rubber and retain it;

[0023] In the embodiment, the tip of the conical head 2 faces outward, and the inside is a solid structure; the structure main body 1 needs to be inserted into an external auxiliary structure through the bottom connecting head 4 during use to perform tire repair work inside the tire;

[0024] Specifically, by pushing the external long handle auxiliary tire repair tool, the structure main body 1 can be completely sent into the tire, thereby deepening the connection between the structure main body 1 and the inner wall of the tire, and the conical head 2 is more easily inserted into the tire, and the side in contact with the inner wall of the tire can prevent the structure main body 1 from being taken out, and can also increase the contact area of the tire hole and improve the tire repair effect to prevent air leakage.

[0025] The working principle and use process of the utility model: when the device is used for tire repair, the operator can insert the bottom connecting head 4 of the structure into the front end of the tire repair tool, then evenly apply the vulcanized rubber on the sealing ring 3, then align the conical head 2 with the position of the tire hole and apply pressure inward, the conical head 2 is continuously pressed and moved inward at the tire hole, until the rubber structure at the tire hole is penetrated by the conical head 2, then through the close fitting of the tire rubber and the three-layer sealing ring 3, the vulcanized rubber is applied on the structure main body 1 under the contact of the inner wall of the tire by continuously advancing, and the vulcanized rubber on the structure main body 1 is adhered to the inner wall of the tire, the conical head 2 is inverted in the inner wall of the tire when it is in the tire, so that the structure main body 1 remains stable connection, at this time, the tire damage is completely blocked by vulcanized rubber adhesion to achieve the effect of tire repair.

[0026] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for the equivalent replacement of part of the technical features of the technical solutions recorded in the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, shall be included within the scope of the present application.

Claims

1. A tire repair device, comprising a structural body (1) and a conical head (2) arranged on the front end surface of the structural body (1), characterized in that: a sealing ring (3) is arranged on the outer end surface of the side close to the conical head (2) of the structural body (1), and a bottom connecting head (4) is arranged on the end away from the conical head (2) of the structural body (1), the sealing ring (3) is arranged in three groups and is distributed at equidistant positions and is made of vulcanized rubber, and the side of the tip of the conical head (2) faces outward and the inside is a solid structure. The central positions of the conical head (2), the structural body (1), the bottom connecting head (4) and the sealing ring (3) are on the same straight line.

2. A tire repair device according to claim 1, characterized in that: The structural body (1) needs to be inserted into an external auxiliary structure through the bottom connecting head (4) before being inserted into the tire for repair work.

3. A tire repair device according to claim 1, wherein: ​

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