CN218965277U

CN218965277U - Combined spanner

Info

Publication number: CN218965277U
Application number: CN202320092337.4U
Authority: CN
Inventors: 魏子云
Original assignee: Xiangyang Yunwei Machinery Co ltd
Current assignee: Xiangyang Yunwei Machinery Co ltd
Priority date: 2023-01-31
Filing date: 2023-01-31
Publication date: 2023-05-05
Anticipated expiration: 2033-01-31

Abstract

The utility model discloses a combined spanner, which comprises a handle, wherein the tail part of the handle is sleeved with a protective sleeve, and the combined spanner further comprises: a fixing rod fixed to the head of the handle; the rotating plate is rotatably connected with the fixed rod; the connecting structures are annularly arranged on the side face of the rotating plate and are rotatably connected with the rotating plate; the spanner heads are fixedly connected with the connecting structure; the limiting groove is formed in one side, far away from the handle, of the fixing rod, and the connecting structure can rotate to the inside of the limiting groove. The combined spanner provided by the utility model can be used for quickly converting various spanner heads, and a plurality of spanners are not needed to be held, so that the convenience of workers in use is improved, and the efficient work is facilitated.

Description

Combined spanner

Technical Field

The utility model relates to the technical field of wrenches, in particular to a combined wrench.

Background

The wrench is a common installation and removal tool, and is a hand tool for tightening the openings or trepanning fasteners of bolts, screws, nuts and other threads to tighten the bolts or nuts by utilizing the lever principle, and is usually made of carbon or alloy structural steel.

The wrench is usually provided with an opening or a sleeve hole for clamping the bolt or the nut at one end or two ends of the handle, and when in use, the external force is applied to the handle along the rotation direction of the screw, so that the bolt, the nut or the screw can be screwed, and the wrench is subdivided and comprises a plurality of open-ended wrenches, hexagonal wrenches, socket wrenches and the like.

Because the wrenches have different objects to be screwed, wrenches with different sizes and models, such as an open spanner head, a sleeve spanner head, an inner hexagonal spanner for screwing a screw and the like, are needed, so that when a worker uses the tool of the wrench, a plurality of wrenches are needed to be reserved;

however, since the wrench is often put on hand after being used, then the worker moves to another position to use a new wrench, when another wrench is needed to be used at this time, the worker also needs to take the wrench back to the original place and then walk the wrench back to work, which not only brings inconvenience to the user, but also reduces the efficiency.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a combined wrench, and aims to solve the problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a combined wrench comprises a handle, a protective sleeve is sleeved at the tail part of the handle, and the combined wrench further comprises:

a fixing rod fixed to the head of the handle;

the rotating plate is rotatably connected with the fixed rod;

the connecting structures are annularly arranged on the side face of the rotating plate and are rotatably connected with the rotating plate;

the spanner heads are fixedly connected with the connecting structure;

the limiting groove is formed in one side, far away from the handle, of the fixing rod, and the connecting structure can rotate to the inside of the limiting groove.

Preferably, the protective sleeve is a rubber sleeve.

Preferably, a limiting shaft penetrating through the fixing rod is fixed on the side face of the rotating plate, and the limiting shaft is a trapezoid shaft and is rotatably connected with the fixing rod.

Preferably, the connection structure includes:

the rotating block is rotatably connected with the rotating plate through a rotating shaft;

one end of the connecting block is fixed with a spanner head, and the other end is connected with the rotating block.

Preferably, the limit groove is a square groove, and the connecting block is a square block and is matched with the limit groove.

Preferably, the connecting block is fixedly connected with the rotating block.

Preferably, the bottom of the connecting block is fixed with a plug-in block, and the plug-in block is a square block;

square holes are formed in the rotating block and are matched with the plug-in blocks;

the inside of the rotating block is provided with a magnet for adsorbing the plug-in block.

Compared with the prior art, the utility model has the following beneficial effects:

the combined spanner provided by the utility model can be used for quickly converting various spanner heads, and a plurality of spanners are not needed to be held, so that the convenience of workers in use is improved, and the efficient work is facilitated.

Drawings

FIG. 1 is a schematic diagram of a combination wrench according to the present utility model;

FIG. 2 is a schematic structural view of an embodiment of a combination wrench according to the present utility model;

fig. 3 is a schematic structural diagram of an embodiment of a combination wrench according to the present utility model.

In the figure: 10 handles, 11 protective sleeves, 20 fixed rods, 30 rotating plates, 31 limiting shafts, 40 connecting structures, 41 rotating blocks, 42 rotating shafts, 43 connecting blocks, 44 inserting blocks, 51 first spanner heads, 52 second spanner heads and 60 limiting grooves.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

A combined wrench comprises a handle 10, wherein a rubber protective sleeve 11 is sleeved at the tail part of the handle 10, and the handle 10 is a common handle of the wrench.

In the embodiment of the present application, referring to fig. 1, a fixing rod 20, a rotating plate 30, a limiting groove 60, a plurality of connecting structures 40 and a wrench head 50 are disposed on the head of a handle 10, the rotating plate 30 is rotatably connected with the fixing rod 20 through a limiting shaft 31, wherein the wrench head 50 is a common type of existing wrench head, and comprises a plurality of types of sleeve heads, plum blossom heads, hexagon heads and the like with different types, and the connecting structures 40 are composed of a rotating block 41, a rotating shaft 42 and a connecting block 43;

in the use process, the rotating plate 30 is rotated, so that the selected wrench head 50 is aligned to the limit groove 60, then the corresponding connecting block 43 is rotated to drive the wrench head 50 and the rotating block 41 to rotate around the rotating shaft 42 until the connecting block 43 rotates to the inside of the limit groove 60, at the moment, the corresponding wrench head 50 is convenient to rotate to the other side of the fixed rod 20, then a user can normally use the wrench head 50, and the wrench head 50 can be rotated back to the initial position in the reverse direction, so that when the user needs to replace the wrench head 50, different wrench heads 50 can be replaced through the steps, the adaptability is better, other wrenches do not need to be taken in addition, and the use convenience is further improved.

In the above embodiment, the connection block 43 is fixedly connected to the rotation block 41, and the wrench head 50 is of a conventional type.

In another embodiment, referring to fig. 2, a square socket 44 is fixed at the bottom of the connection block 43, a square hole adapted to the socket 44 is formed in the rotation block 41, a magnet is provided in the rotation block 41, the socket 44 is made of metal that can be attracted by the magnet, such as iron or other alloys that can be attracted by the magnet, and when in use, a plurality of connection blocks 43 containing different wrench heads 50 are matched, and then only the wrench heads 50 mounted on the rotation block 41 are selected according to the requirement, so that the operation is simple, different requirements are met, and the adaptability is better.

In another embodiment, referring to fig. 3, when a user only uses two types of wrench heads 50, only two wrench heads 50 are installed, and then the wrench heads are arranged one above the other, so that the user can turn over the wrench heads when replacing the wrench heads in the using process, and the operation is simple and the wrench is convenient to use.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a combination formula spanner, includes the handle, and the afterbody of handle has cup jointed the lag, its characterized in that still includes:

a fixing rod fixed to the head of the handle;

the rotating plate is rotatably connected with the fixed rod;

the spanner heads are fixedly connected with the connecting structure;

2. The combination wrench of claim 1, wherein the protective sleeve is a rubber sleeve.

3. The combination wrench of claim 1, wherein the side of the rotating plate is fixed with a limiting shaft passing through the fixed rod, and the limiting shaft is a trapezoidal shaft and is rotatably connected with the fixed rod.

4. The combination wrench of claim 1, wherein the connection structure comprises:

5. The combination wrench of claim 4, wherein the limit groove is a square groove, and the connecting block is a square block and is adapted to the limit groove.

6. The combination wrench of claim 4, wherein the connection block is fixedly connected to the turning block.

7. The combination wrench of claim 4, wherein the bottom of the connecting block is fixed with a plug block, and the plug block is a square block;