CN213534357U

CN213534357U - Tire dismounting tool

Info

Publication number: CN213534357U
Application number: CN202022248494.9U
Authority: CN
Inventors: 龚斌
Original assignee: Ningbo Shengke Tools Co ltd
Current assignee: Ningbo Shengke Tools Co ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-06-25
Anticipated expiration: 2030-10-10

Abstract

The present application relates to the field of vehicles, and more particularly to a tire removal tool, wherein the tire removal tool comprises: the device comprises a rod body, a first groove and a second groove, wherein the first groove is provided with an opening at one end of the rod body, the first groove is communicated with the outside, the rod body is also provided with an annular boss, and the annular boss is positioned at the middle section of the rod body; and the sleeve is sleeved outside one end of the rod body provided with the first groove, one end of the sleeve is abutted against one side of the annular boss close to the first groove, the other end of the sleeve is flush with the end face of one end of the first groove, and the sleeve is an injection molding part. The utility model discloses can realize convenient to use, the convenient advantage that can protect wheel hub of dismouting through the structural configuration who utilizes its self effectively.

Description

Tire dismounting tool

Technical Field

The present application relates to the field of vehicles, and more particularly to a tire removal tool.

Background

With the improvement of living standard, vehicles with expensive cost are more and more. Since such vehicles are expensive, users may damage the wheel hubs of the vehicles due to improper disassembly when disassembling the tires of the vehicles, which results in great economic loss. In view of the above, it is necessary to design a tire removing tool for this type of vehicle.

There is therefore a need to provide a tire removal tool that is easy to use, easy to assemble and disassemble, and capable of protecting the wheel hub.

Disclosure of Invention

The main object of this application lies in providing a tire extracting tool, wherein, tire extracting tool can utilize its self structural configuration to realize convenient to use, the convenient advantage of dismouting effectively.

It is another object of the present application to provide a tire removal tool, wherein the tire removal tool includes a sleeve, wherein the sleeve is configured to prevent wear of a hub of a vehicle tire.

It is another object of the present application to provide a tire removal tool, wherein the tire removal tool includes a bumper, wherein the bumper is configured to prevent wear of the surface of the screw on the tire.

Another object of the present application is to provide a tire removing tool, wherein the tire removing tool has a simple structure, is easy to operate, does not involve complicated manufacturing processes and expensive materials, has high economical efficiency, and is easy to popularize and use.

In order to achieve at least one of the above objects, the present application provides a tire removing tool, wherein the tire removing tool includes:

the device comprises a rod body, a first groove and a second groove, wherein the first groove is provided with an opening at one end of the rod body, the first groove is communicated with the outside, the rod body is also provided with an annular boss, and the annular boss is positioned at the middle section of the rod body; and

a sleeve, wherein the sleeve cup joint in outside the body of rod is provided with the one end of first recess, and telescopic one end is supported and is leaned on annular boss is close to one side of first recess, wherein telescopic other end with the body of rod is equipped with the terminal surface parallel and level of the one end of first recess, just the sleeve is the formed part of moulding plastics.

In one or more embodiments of the present application, a first arc-shaped groove is further disposed in a center of an end surface of the rod body, the end surface being provided with the first groove, wherein the first groove is located on a wall surface forming the first arc-shaped groove, and a center of the first arc-shaped groove and a center of the first groove are located on a same straight line.

In one or more embodiments of the present application, a circular groove is further disposed on the rod body and located in the first groove, wherein the circular groove is located on a side away from an opening of the first groove, and the circular groove is communicated with the first groove.

In one or more embodiments of the present disclosure, the other end of the rod body further has a second arc-shaped groove and a second groove, wherein the second groove is located at a center of a wall surface forming the second arc-shaped groove, and the second groove is communicated with the outside.

In one or more embodiments of the present application, the second groove has a rectangular shape.

In one or more embodiments of the present application, the rod body further has an insertion hole penetrating through the rod body along a radial direction thereof, wherein the insertion hole is located at an end of the rod body where the second groove is disposed, and the insertion hole communicates with the second groove.

In one or more embodiments of the present application, the shaft further has a channel, wherein the channel communicates with the circular groove and the second groove, respectively, wherein the tire removing tool further includes a shaft, wherein the shaft is slidably inserted into the second groove and can extend through the channel into the first groove, and when the shaft extends into the first groove, the shaft ejects an external screw that is jammed in the first groove.

In one or more embodiments of the present application, the tire removing tool further includes a collision preventing member having a through hole, wherein the collision preventing member is slidably inserted into the circular groove, and one end of the collision preventing member abuts against a bottom surface forming the circular groove, while the other end of the collision preventing member extends into the first groove.

In one or more embodiments of the present application, the outer side of the rod body further has two third arc-shaped grooves disposed oppositely, wherein the third arc-shaped grooves are located on one side of the annular boss departing from the first groove.

Drawings

These and/or other aspects and advantages of the present application will become more apparent and more readily appreciated from the following detailed description of the embodiments of the present application, taken in conjunction with the accompanying drawings of which:

FIG. 1 illustrates a full cross-sectional view of a tire removal tool.

Fig. 2 illustrates a front view of the rod in full section.

Fig. 3 illustrates a top view of the stick body.

Fig. 4 illustrates a bottom view of the stick body.

Detailed Description

The terms and words used in the following specification and claims are not limited to the literal meanings, but are used only by the inventors to enable a clear and consistent understanding of the application. Accordingly, it will be apparent to those skilled in the art that the following descriptions of the various embodiments of the present application are provided for illustration only and not for the purpose of limiting the application as defined by the appended claims and their equivalents.

It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.

While ordinal numbers such as "first," "second," etc., will be used to describe various components, those components are not limited herein. The term is used only to distinguish one element from another. For example, a first component could be termed a second component, and, similarly, a second component could be termed a first component, without departing from the teachings of the present inventive concept. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The terminology used herein is for the purpose of describing various embodiments only and is not intended to be limiting. As used herein, the singular forms are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, numbers, steps, operations, components, elements, or combinations thereof, but do not preclude the presence or addition of one or more other features, numbers, steps, operations, components, elements, or groups thereof.

Summary of the application

Based on this, a tire dismounting tool which is convenient to use, disassemble and assemble and can protect a wheel hub is needed.

Based on above-mentioned technical problem, this application provides a tire extracting tool, wherein, tire extracting tool simple structure does not relate to complicated manufacturing process and expensive material, has higher economic nature, and simultaneously, to the producer, the tire extracting tool that this application provided easily produces, and low cost more is favorable to controlling manufacturing cost, further is favorable to product popularization and use.

Exemplary tire removal tool

With reference to fig. 1 to 4, a tire removing tool according to a preferred embodiment of the present invention will be described in detail below, wherein the tire removing tool includes a rod 10, wherein the rod 10 is configured to remove a tire by its own structural configuration. It is worth mentioning that in view of the high price of some vehicles, when the tires of the vehicles are disassembled by the repair center, the wheel hubs of the vehicles may be damaged by the staff due to improper disassembly, which results in great economic loss. And the utility model discloses a structural configuration according to self has solved this problem, and then has improved the efficiency that automobile tire was dismantled in the user's installation.

Specifically, the tire dismounting tool comprises a rod body 10, wherein one end of the rod body 10 is provided with a first groove 101 with an opening, and the first groove 101 is communicated with the outside. It is worth mentioning that the first groove 101 is formed mechanically by an external tool, but it should be understood by those skilled in the art that if the first groove 101 is formed directly by the external tool, the feeding amount of the external tool is large, and the external tool is broken. In view of this, the rod body 10 is further improved.

Further, the first groove 101 may be further implemented as a hexagonal groove.

Further, the rod 10 further has a first arc-shaped groove 102, wherein the first groove 101 is located on a wall surface forming the first arc-shaped groove 102, and a center of the first arc-shaped groove 102 and a center of the first groove 101 are located on the same straight line. It is worth mentioning that due to the first arc-shaped slot 102, when a user machines the first groove 101 by an external tool, the external tool is in point contact with the first arc-shaped slot 102. In other words, the edge portion of the external cutter contacts the wall surface forming the first arc-shaped groove 102 before, which greatly reduces the feed amount of the external tool, thereby effectively protecting the service life of the external cutter, and further preventing the cutter head of the external cutter from breaking due to the excessive feed amount of the external cutter. It will be appreciated by those skilled in the art that when the cutting head of the outer cutter is damaged, it is cumbersome to replace the cutter, and the outer cutter used for machining tends to be expensive, which greatly improves the manufacturing efficiency of the tire removing tool due to the presence of the first arcuate slot 102.

Further, the rod body 10 further has a circular groove 103, wherein the circular groove 103 is located at a side far away from the opening of the first groove 101, and the circular groove 103 is communicated with the first groove 101. It should be understood by those skilled in the art that an external tool cannot directly machine the first groove 101 when machining the first groove 101, and the circular groove 103 needs to be machined at one end of the rod 10, so that the tool feeding amount of the external tool is not too large when the external tool machines the first groove 101, thereby preventing the tool for machining the first groove 101 from being broken due to the too large tool feeding amount. It is worth mentioning that the maximum cross-sectional diameter of the first groove 101 is smaller than the cross-sectional diameter of the circular groove 103.

Further, the other end of the rod body 10 further has a second arc-shaped slot 104 and a second groove 105, wherein the second groove 105 is located on a wall surface forming the second arc-shaped slot 104, and a center line of the second arc-shaped slot 104 and a center line of the second groove 105 are located on the same straight line.

Further, the second groove 105 may be further implemented as a rectangular groove, wherein the rectangular groove communicates with the outside. It should be noted that the efficacy of the second arc-shaped groove 104 is the same as that of the first arc-shaped groove 102, so as to prevent the cutting of the external tool due to the excessive feeding amount of the external tool when the external tool machines the second groove 105, thereby affecting the machining efficiency.

It should be noted that the second groove 105 is used for placing an external force tool, so that a user can rotate the rod body 10 by the external force tool, thereby facilitating the user to detach an external screw.

Further, the shaft 10 further has an insertion hole 106 radially penetrating the shaft 10, wherein the insertion hole 106 is located on the same side of the second groove 105, and a center line of the insertion hole 106 is perpendicular to a center line of the second groove 105, wherein the insertion hole 106 communicates with the outside, and the insertion hole 106 further communicates with the second groove 105. It should be noted that the insertion hole 106 is configured to be inserted into an external limiting member to fix an external force tool, so that one end of the external tool cannot be disengaged from the second groove 105.

Further, the rod body 10 further has a channel 107, wherein the channel 107 is respectively communicated with the circular groove 103 and the second groove 105. It is worth mentioning that the channel 107 is configured to be inserted into a shaft (not shown), wherein when an external screw is locked with the first groove 101, one end of the shaft is slidably inserted from the second groove 105 and abuts against the external screw, so that the external screw is ejected from the first groove 101 through the shaft.

Further, the side wall of the rod body 10 is further provided with an annular boss 11, wherein the annular boss 11 is located in the middle section of the rod body 10.

Specifically, the tire dismounting tool further comprises a sleeve 20, wherein the sleeve 20 is sleeved on one end of the rod 10, one end of the sleeve 20 abuts against one side of the annular boss 11 close to the first groove 101, and the other end of the sleeve 20 is flush with one end of the rod 10 close to the first groove 101. It should be noted that the sleeve 20 is an injection molded part, and those skilled in the art will understand that the hardness of the injection molded part is less than that of the automobile hub, so that when a user detaches the automobile tire, the end of the rod body 10 will not touch the automobile hub.

It is worth mentioning that in view of the high cost of some vehicles for counterfeiting, the screws that secure the vehicle tires are also customized, and the tire removal tool is modified to prevent it from wearing on the screws.

Specifically, the tire dismounting tool further comprises a through hole collision prevention piece 30, wherein the collision prevention piece 30 is slidably inserted into the first groove 101, and one end of the collision prevention piece 30 abuts against the bottom surface forming the circular groove 103. It should be noted that the bumper 30 is also an injection molded part, so as to prevent the bottom surface forming the circular groove 103 from damaging the surface of the external screw. It should be understood by those skilled in the art that the bumper 30 is an injection molded part by way of example only, and the bumper 30 includes, but is not limited to, a rubber bumper, and a plastic bumper.

Further, the outer side of the rod body 10 is further provided with two third arc-shaped grooves 108 which are oppositely arranged, wherein the third arc-shaped grooves 108 are located on one side of the annular boss 11 departing from the first groove 101. It is worth mentioning that the user can manually hold the wall surface forming the two oppositely arranged third arc-shaped slots 108, so that the user can manually rotate the rod body 10 to detach the external screw. It should be noted that the third arc-shaped slot 108 is used to prevent the user from having difficulty rotating the rod 10 due to the human hand slipping.

In conclusion, the tire disassembling tool based on the embodiment of the application is clarified, and the tire disassembling tool has the advantages of convenience in use, convenience in disassembly and assembly, capability of protecting a wheel hub and the like.

It is worth mentioning that in the embodiment of the present application, the tire removing tool has a simple structure, does not involve a complicated manufacturing process and expensive materials, and has high economical efficiency. Meanwhile, for manufacturers, the tire disassembling tool is easy to produce, low in cost, more beneficial to controlling production cost and further beneficial to product popularization and use.

It will be understood by those skilled in the art that the embodiments of the present invention as described above and shown in the drawings are given by way of example only and are not limiting of the present invention. The objects of the present invention have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the embodiments, and any variations or modifications may be made without departing from the principles of the present invention.

Claims

1. A tire removal tool, said tire removal tool comprising:

2. The tire removing tool according to claim 1, wherein the center of the end surface of the rod body, on which the first groove is formed, further has a first arc-shaped groove, wherein the first groove is located on a wall surface forming the first arc-shaped groove, and wherein the center of the first arc-shaped groove and the center of the first groove are located on the same straight line.

3. The tire removal tool of claim 2, wherein the shaft is further provided with a circular groove in the first recess, wherein the circular groove is located on a side away from the opening of the first recess, and wherein the circular groove is in communication with the first recess.

4. The tire removal tool of claim 3, wherein the other end of the rod further has a second arcuate slot and a second recess, wherein the second recess is located at the center of the wall defining the second arcuate slot, wherein the second recess communicates with the outside.

5. The tire removal tool of claim 4, wherein the second groove is rectangular in shape.

6. The tire removing tool according to claim 4, wherein said rod body further has an insertion hole penetrating therethrough in a radial direction thereof, wherein said insertion hole is located at an end of said rod body where said second groove is provided, and said insertion hole communicates with said second groove.

7. The tire removal tool of claim 6, wherein the stem further has a channel, wherein the channel communicates with the circular groove and the second groove, respectively, wherein the tire removal tool further comprises a shaft, wherein the shaft is slidably inserted into the second groove and is extendable through the channel into the first groove, and wherein the shaft ejects an external screw that is captured within the first groove when the shaft is extended into the first groove.

8. The tire removal tool of claim 3, further comprising a bumper with a through hole, wherein the bumper is slidably inserted into the circular groove with one end of the bumper abutting against a bottom surface forming the circular groove, and the other end of the bumper extends into the first groove.

9. The tire removal tool of claim 1, wherein the outer side of the rod body further comprises two third arc-shaped grooves arranged oppositely, wherein the third arc-shaped grooves are located on the side of the annular boss facing away from the first groove.