CN210476766U - Maintenance tool - Google Patents

Abstract

The disclosure relates to a maintenance tool, and belongs to the technical field of hardware tools. This service tool includes handle and handle head, wherein: the handle is fixed with the handle head; the end part of the handle, which is far away from the handle head, is provided with at least one square groove, and the groove width of each square groove in the at least one square groove is different; the end part of the handle head, which is far away from the handle, is provided with at least one square groove, and the groove width of each square groove in the at least one square groove is different; the width of any one of the at least one square groove is different from that of any one of the at least one square groove; the handle head is provided with a strip-shaped hole close to the handle. By adopting the method and the device, the flexibility of the application of the maintenance tool can be improved.

Description

Maintenance tool

Technical Field

The present disclosure relates to the field of hardware tools, and more particularly, to a maintenance tool.

Background

The maintenance tool is a hardware tool commonly used in daily maintenance, for example, a wrench with a square hole is used for a box spanner for rotating a hexagon nut, and in daily maintenance operation, a worker can select different maintenance tools according to the shape and the size of a component to be disassembled and assembled, for example, the wrench with the square hole is used for rotating a valve rod with a square structure, and the box spanner is used for rotating the hexagon nut.

In carrying out the present disclosure, the inventors found that at least the following problems exist:

typically, a service tool can only be used for components of a particular shape and size, resulting in poor flexibility in application of the service tool.

SUMMERY OF THE UTILITY MODEL

The present disclosure provides a service tool to overcome the problems of the related art. The technical scheme is as follows:

according to an embodiment of the present disclosure, there is provided a service tool comprising a handle 1 and a handle head 2, wherein:

the handle 1 is fixed with the handle head 2;

the end part of the handle 1 far away from the handle head 2 is provided with at least one square groove 11, and the groove width of each square groove 11 in the at least one square groove 11 of the handle 1 is different;

the end part of the handle head 2, which is far away from the handle 1, is provided with at least one square groove 11, and the groove width of each square groove 11 in the at least one square groove 11 of the handle head 2 is different;

any one square groove 11 in the at least one square groove 11 of the handle 1 is different from the width of any one square groove 11 in the at least one square groove 11 of the handle head 2;

the handle head 2 is provided with a strip-shaped hole 22 near the handle 1.

Optionally, a protrusion 12 perpendicular to the handle 1 is disposed on a side of the handle 1, and a hexagonal hole 13 is disposed on the protrusion 12.

Optionally, the projection 12 is provided at an end position of the handle 1 remote from the handle head 2.

Optionally, the bar-shaped holes 22 are rounded bar-shaped holes.

Optionally, the handle 1 is integrally formed with the handle head 2.

Optionally, the service tool is a wrench-like service tool.

Alternatively, the handle 1 and the handle head 2 have a flat structure.

Optionally, the handle 1 and the handle head 2 are of the same thickness.

Optionally, the number of the square grooves 11 on the handle head 2 is two.

Optionally, the number of the square grooves 11 on the handle 1 is one.

The beneficial effects brought by the technical scheme provided by the embodiment of the application at least comprise:

this service tool includes handle and handle head, wherein: the handle is fixed with the handle head; the end part of the handle, which is far away from the handle head, is provided with at least one square groove, and the groove width of each square groove in the at least one square groove is different; the end part of the handle head, which is far away from the handle, is provided with at least one square groove, and the groove width of each square groove in the at least one square groove is different; the width of any one of the at least one square groove is different from that of any one of the at least one square groove; the handle head is provided with a strip-shaped hole close to the handle. The maintenance tool is provided with the square grooves and the strip-shaped holes in different sizes, so that the maintenance tool can disassemble and assemble square nuts and square bolt caps in different sizes, strip-shaped protruding parts and the like can be disassembled, and therefore, the maintenance tool can disassemble and assemble members in different shapes and sizes, and the flexibility of the maintenance tool in application can be improved.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure. In the drawings:

FIG. 1 is a schematic diagram of a service tool according to an embodiment;

fig. 2 is a schematic structural diagram of a service tool according to an embodiment.

Description of the figures

1. Handle 2, handle head

11. Square groove 12, projection

13. Hexagonal hole

22. Strip-shaped hole

With the foregoing drawings in mind, certain embodiments of the disclosure have been shown and described in more detail below. These drawings and written description are not intended to limit the scope of the disclosed concepts in any way, but rather to illustrate the concepts of the disclosure to those skilled in the art by reference to specific embodiments.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.

The embodiment of the present application provides a maintenance tool, as shown in fig. 1, which includes a handle 1 and a handle head 2, wherein: the handle 1 is fixed with the handle head 2; the end part of the handle 1 far away from the handle head 2 is provided with at least one square groove 11, and the groove width of each square groove 11 in the at least one square groove 11 of the handle 1 is different; the end part of the handle head 2, which is far away from the handle 1, is provided with at least one square groove 11, and the groove width of each square groove 11 in the at least one square groove 11 of the handle head 2 is different; any one square groove 11 in the at least one square groove 11 of the handle 1 is different from the width of any one square groove 11 in the at least one square groove 11 of the handle head 2; the handle head 2 is provided with a strip-shaped hole 22 near the handle 1.

The service tool may be, among other things, a torch service tool for servicing and overhauling the torch, e.g., for disassembling the torch, etc.

The square groove is also a U-shaped notch arranged at the end part of the handle 1 or the handle head.

In practice, the service tool may have a wrench-like structure, being a wrench-like service tool, comprising a handle 1 and a handle head 2, wherein the handle head 2 is fixed at the end of the handle 1, e.g. the handle head 2 is integrally formed with the handle 1. The handle 1 and the handle head 2 may both have a flat structure, and the thickness of the two is the same. As shown in fig. 1, the end of the handle 1 away from the handle head 2 is provided with at least one square groove 11, for example, one square groove 11 may be provided, or two square grooves 11 may also be provided, and the technician may set the square groove according to actual requirements. The end of the handle head 2 far from the handle 1 is also provided with a square groove 11, for example, one square groove 11 may be provided, two square grooves 11 may also be provided, and the number of the square grooves 11 may be flexibly set by those skilled in the art.

Wherein, the groove width of at least one square groove 11 on the handle 1, at least one square groove 11 on the handle head 2 is all different, that is, the groove width of each square groove 11 in at least one square groove 11 on the handle 1 is inequality, the groove width of each square groove 11 in at least one square groove 11 on the handle head 2 is inequality, the groove width of the square groove 11 of any handle 1 and the square groove 11 of any handle head 2 is also inequality.

The square groove 11 is used for dismounting or mounting a nut or a bolt cap or a square member (such as a rod-shaped structure with a square head), and the like, and can be used for rotating a square nut and the like. The slot widths of the square slot 11 of any handle 1 and the square slot 11 of any handle head 2 are different for rotating nuts of different sizes.

As shown in fig. 1, a strip-shaped hole 22 is formed in the position, close to the handle 1, of the handle head 2, the strip-shaped hole 22 can be a rectangular hole or a round-corner rectangular hole and is mainly used for detaching parts of a strip-shaped structure, for example, the strip-shaped hole 22 can be clamped on a protruding structure with the same strip-shaped structure, and then a worker can detach or attach the protruding structure of the strip-shaped structure by rotating the handle of the maintenance tool in a hand mode.

Based on above-mentioned structure, square groove and the bar hole of equidimension have on this repair tools for this repair tools can not unidimensional square nut of dismouting and square bolt cap, can also dismantle bar protruding parts etc. and obviously, this repair tools can dismantle the component of installation different shapes and size, and then can improve the flexibility of repair tools in the application.

Optionally, as shown in fig. 1 and with reference to fig. 2, the side of the handle 1 is provided with a protrusion 12 perpendicular to the handle 1, and the protrusion 12 is provided with a hexagonal hole 13, wherein fig. 2 is a schematic top view looking down on the hexagonal hole 13.

The hexagonal hole 13 is used for rotating a nut of a hexagonal nut and a nut of a hexagonal bolt.

In the implementation, the side surface of the handle 1 where the thickness is located is provided with a protrusion 12 perpendicular to the length direction of the handle 1, for example, the protrusion 12 may be a cylindrical protrusion on which a hexagonal hole 13 is arranged, and the hexagonal hole 13 of the protrusion structure may be used for rotating a nut and a bolt which are recessed in the mounting surface. For example, the mounting surface where the bolt is located is provided with a recess, the recess is provided with a bolt hole for mounting the bolt, the bolt is mounted in the bolt hole, in the mounting process, the bolt is inconvenient to rotate by using an ordinary wrench, when the hexagonal hole 13 arranged on the protrusion 12 in the embodiment is used for rotating, the protrusion 12 extends into the recess, the hexagonal hole 13 is sleeved on the bolt, the bolt can be rotated, and the bolt or the nut can be conveniently dismounted or mounted by technicians.

The position of the projection 12 on the service tool can be set by a person skilled in the art as desired, for example, at the end of the handle 1 remote from the handle head 2, in particular on the side formed by the thickness of the handle 1.

In an embodiment of the disclosure, the service tool comprises a handle and a handle head, wherein: the handle is fixed with the handle head; the end part of the handle, which is far away from the handle head, is provided with at least one square groove, and the groove width of each square groove in the at least one square groove is different; the end part of the handle head, which is far away from the handle, is provided with at least one square groove, and the groove width of each square groove in the at least one square groove is different; the width of any one of the at least one square groove is different from that of any one of the at least one square groove; the handle head is provided with a strip-shaped hole close to the handle. The maintenance tool is provided with the square grooves and the strip-shaped holes in different sizes, so that the maintenance tool can disassemble and assemble square nuts and square bolt caps in different sizes, strip-shaped protruding parts and the like can be disassembled, and therefore, the maintenance tool can disassemble and assemble members in different shapes and sizes, and the flexibility of the maintenance tool in application can be improved.

It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (10)

1. A service tool, characterized in that the service tool comprises a handle (1) and a handle head (2), wherein:

the handle (1) is fixed with the handle head (2);

the end part, far away from the handle head (2), of the handle (1) is provided with at least one square groove (11), and the groove widths of the square grooves (11) in the at least one square groove (11) of the handle (1) are different;

the end part of the handle head (2) far away from the handle (1) is provided with at least one square groove (11), and the groove width of each square groove in the at least one square groove of the handle head (2) is different;

the groove width of any one square groove (11) in the at least one square groove (11) of the handle (1) is different from that of any one square groove (11) in the at least one square groove (11) of the handle head (2);

a strip-shaped hole (22) is arranged at the position of the handle head (2) close to the handle (1).

2. Service tool according to claim 1, characterized in that the side of the handle (1) is provided with a protrusion (12) perpendicular to the handle (1), the protrusion (12) being provided with a hexagonal hole (13).

3. Service tool according to claim 2, characterized in that the protrusion (12) is provided at the end of the handle (1) remote from the handle head (2).

4. Service tool according to claim 1, characterised in that the strip-shaped hole (22) is a rounded strip-shaped hole.

5. Service tool according to claim 1, characterized in that the handle (1) is formed integrally with the handle head (2).

6. The service tool of claim 5, wherein the service tool is a wrench-like service tool.

7. Service tool according to claim 1, characterized in that the handle (1) and the handle head (2) have a flat construction.

8. Service tool according to claim 1, characterized in that the thickness of the handle (1) and the handle head (2) is the same.

9. Service tool according to claim 1, characterised in that the number of square grooves (11) on the handle head (2) is two.

10. Service tool according to claim 1, characterised in that the number of square grooves (11) on the handle (1) is one.

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