CN217598253U

CN217598253U - Rotatable tire air cock disassembling tool

Info

Publication number: CN217598253U
Application number: CN202220946960.7U
Authority: CN
Inventors: 赵新; 李莲春; 解嘉铖; 韩野; 刘诚; 徐寒冰
Original assignee: FAW Bestune Car Co Ltd
Current assignee: FAW Bestune Car Co Ltd
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2022-10-18
Anticipated expiration: 2032-04-22

Abstract

The utility model discloses a rotatable tire air tap disassembling tool, which comprises an air tap sleeve, a rotating shaft, a limiting sleeve, an operating handle and an ejector bolt; the air nozzle sleeve is rotatably connected with one end of the rotating shaft through a pin shaft, and the other end of the rotating shaft is rotatably connected with the operating handle; the limiting sleeve is sleeved on the rotating shaft and assembled in an inner hole in the front end of the operating handle, and the limiting sleeve is limited with the operating handle through a jackscrew; the ejector rod bolt is in threaded connection with the operating handle. The utility model is suitable for a tire air cock is disassembled, screws the tire air cock with the air cock sleeve on, and operating handle adjusts suitable position, makes the ejector pin bolt push up wheel hub on, and the operating handle tail end is pressed to the power, realizes tire air cock and tire separation. The tool has the advantages of simple structure, low cost, good flexibility and capability of improving the labor efficiency.

Description

Rotatable tire air cock disassembling tool

Technical Field

The utility model relates to a disassemble the instrument, especially relate to a rotatable tire air cock disassembles instrument.

Background

At present, the tire air tap disassembling tool needs to rotate in a large range, is inconvenient to operate and is low in efficiency.

Disclosure of Invention

Need rotate on a large scale in order to solve current tire air cock disassembling tool, operate inconveniently, the problem of inefficiency, the utility model provides a rotatable tire air cock disassembling tool can the small scale fast revolution, and simple structure, low cost, and the flexibility is good, can have improvement labor efficiency.

The technical scheme of the utility model is, combine the attached drawing:

a rotatable tire air nozzle disassembling tool comprises an air nozzle sleeve 1, a rotating shaft 2, a limiting sleeve 3, an operating handle 4 and an ejector rod bolt 5; the air nozzle sleeve 1 is rotatably connected with one end of a rotating shaft 2, and the other end of the rotating shaft 2 is rotatably connected with an operating handle 4; the limiting sleeve 3 is sleeved on the rotating shaft 2 and assembled in an inner hole at the front end of the operating handle 4, and the limiting sleeve 3 is limited with the operating handle 4 through a jackscrew 7; the mandril bolt 5 is in threaded connection with the operating handle 4.

Preferably, one end of the air nozzle sleeve 1 is inserted into the rotating shaft 2 and connected by a pin 6, and the air nozzle sleeve 1 can rotate around the pin 6 by a rotation angle of 180 °.

Preferably, the other end of the rotary shaft 2 is inserted into an inner hole of the front end of the operating handle 4.

More preferably, the end of the rotating shaft 2 is provided with a protruding step, the outer diameter of the protruding step is in clearance fit with the inner hole of the operating handle 4, and the rotating shaft 2 freely rotates in the inner hole of the operating handle 4 by 360 degrees.

Preferably, the outer diameter of the limiting sleeve 3 is in transition fit with the inner hole of the operating handle 4.

More preferably, two threaded holes are formed in the operating handle 4, and the two jackscrews 7 are screwed into the grooves formed in the periphery of the limiting sleeve 3 from the two threaded holes of the operating handle 4 to limit the limiting sleeve 3.

More preferably, the two threaded holes provided in the operating handle 4 are two threaded holes corresponding to each other in the vertical position.

The utility model has the advantages of it is following:

the utility model provides a rotatable tire air cock disassembling tool is applicable to the tire air cock and disassembles, screws the tire air cock with the air cock sleeve on, and operating handle adjusts suitable position, makes the ejector pin bolt push up wheel hub on, presses the operating handle tail end with power, realizes tire air cock and tire separation. The tool has the advantages of simple structure, low cost, good flexibility and capability of improving the labor efficiency.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings to be used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.

FIG. 1 is a schematic view of a rotatable tire air nozzle dismantling tool according to an embodiment of the present invention;

FIG. 2 is a partial schematic view illustrating an assembly relationship of a rotatable tire valve dismantling tool according to an embodiment of the present invention;

in the figure:

1-air nozzle sleeve;

2-a rotating shaft;

3-a limiting sleeve;

4-operating a handle;

5-ejector pin bolt;

6-a pin shaft;

7-top thread.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

Preferably, one end of the air nozzle sleeve 1 is inserted into the rotating shaft 2 and connected with the rotating shaft through a pin shaft 6, and the air nozzle sleeve 1 can rotate around the pin shaft 6 by a rotation angle of 180 degrees.

Preferably, the other end of the rotating shaft 2 is inserted into an inner hole of the front end of the operating handle 4.

More preferably, the two threaded holes formed in the operating handle 4 are two threaded holes corresponding to each other in the vertical direction.

Examples

As shown in fig. 1 and 2, a rotatable tire air nozzle dismantling tool comprises an air nozzle sleeve 1, a rotating shaft 2, a limiting sleeve 3, an operating handle 4 and an ejector bolt 5.

One end of an air nozzle sleeve 1 is inserted into one side of the rotating shaft 2 and fixed by a pin shaft 6, the air nozzle sleeve 1 can rotate around the pin shaft 6, the rotating angle is 180 degrees, the other end of the rotating shaft 2 is inserted into an internal control device at the front end of the operating handle 4, the outer diameter of a protruding step of the rotating shaft 2 is in clearance fit with an inner hole of the operating handle 4, and the rotating shaft 2 can freely rotate in the inner hole of the operating handle 4 by 360 degrees.

Stop collar 3 cup joints on rotation axis 2 and assembles in operating handle 4 hole, and 3 external diameters of stop collar and operating handle 4 holes are transition fit, are equipped with two screw holes that correspond from top to bottom on operating handle 4, with two jackscrews 7 from two screw hole screw in about operating handle 4, push up the recess that 3 peripheries of stop collar set up in, restrict operating handle 4's hole with stop collar 3 in, prevent that it from droing.

The mandril bolt 5 is in threaded fit with the operating handle 4.

The working principle of the utility model is introduced as follows:

during operation adjust air cock sleeve 1 earlier to be horizontal state with rotation axis 2, with air cock sleeve 1 cover tire air cock on, prolong 2 axes of rotation axis fast rotating air cock sleeve 1, air cock sleeve 1 screws the tire air cock, with air cock sleeve 1 adjust to be vertical state with rotation axis 2 to make the ejector pin bolt push up on wheel hub, the operating handle tail end is pressed to the power, realizes tire air cock and tire separation.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A rotatable tire air nozzle disassembling tool is characterized by comprising an air nozzle sleeve (1), a rotating shaft (2), a limiting sleeve (3), an operating handle (4) and an ejector rod bolt (5); the air nozzle sleeve (1) is rotatably connected with one end of the rotating shaft (2), and the other end of the rotating shaft (2) is rotatably connected with the operating handle (4); the limiting sleeve (3) is sleeved on the rotating shaft (2) and is assembled in an inner hole in the front end of the operating handle (4), and the limiting sleeve (3) is limited with the operating handle (4) through a jackscrew (7); the ejector rod bolt (5) is in threaded connection with the operating handle (4).

2. A rotatable tool for disassembling a tire air tap according to claim 1, wherein said air tap sleeve (1) is inserted into said rotation shaft (2) at one end and connected thereto by a pin (6), and said air tap sleeve (1) is rotatable around said pin (6) by a rotation angle of 180 °.

3. A rotatable tool for disassembling a tire air tap according to claim 1, wherein the other end of said rotation shaft (2) is inserted into an inner hole at the front end of the operation handle (4).

4. A rotatable tool for disassembling a tire air tap according to claim 3, wherein the end of the rotating shaft (2) is provided with a raised step, the outer diameter of the raised step is in clearance fit with the inner hole of the operating handle (4), and the rotating shaft (2) freely rotates in the inner hole of the operating handle (4) for 360 degrees.

5. A rotatable tool for disassembling an air tap of a tire according to claim 1, wherein the outer diameter of the retaining sleeve (3) is in transition fit with the inner hole of the operating handle (4).

6. A rotatable tool for disassembling a tire air tap according to claim 5, wherein said operating handle (4) is provided with two threaded holes, and two screws (7) are screwed into the two threaded holes of the operating handle (4) and pushed into the grooves provided on the periphery of the stop collar (3) to limit the stop collar (3).

7. The tool for disassembling a rotatable tire air tap according to claim 6, wherein the two threaded holes provided on the operating handle (4) are two threaded holes corresponding to each other in the up-down position.