CN219649762U - High-applicability hardware wrench with replaceable wrench head - Google Patents

Abstract

The utility model relates to the field of hardware wrenches, in particular to a wrench head-replaceable high-applicability hardware wrench which comprises a handle, a replacement mechanism and a storage mechanism, wherein the replacement mechanism for disassembling or installing a wrench assembly is arranged on the upper side of the handle, an inner groove is formed in the front end of the handle, and the storage mechanism for closing the inner groove is arranged on the front side of the inner groove. According to the utility model, when different spanner heads are needed, the bolts are twisted forwards and backwards to be meshed and taken out in the first screw groove and the second screw groove, the spanner heads are pulled upwards to drive the inserting plates to separate from the slots, the original spanner heads are disassembled, the inserting plates at the lower ends of the replaced spanner heads are inserted into the slots, and the bolts are meshed and fixed, so that quick replacement can be completed, the spanner can be efficiently applied to different occasions needing to be pulled, and the using effect of the spanner is improved.

Description

High-applicability hardware wrench with replaceable wrench head

Technical Field

The utility model relates to the field of hardware wrenches, in particular to a high-applicability hardware wrench with a replaceable wrench head.

Background

The hardware tool refers to the general name of various manufactured metal devices, such as iron, steel, aluminum and other metals, through forging, calendaring, cutting and other physical processing, and comprises various manual, electric, pneumatic, cutting tools, gas protection tools, agricultural tools, hoisting tools, measuring tools, tool machines, cutting tools, tool clamps, cutters, dies, cutting tools, grinding wheels, drills, polishing machines, tool accessories, measuring tool cutting tools, painting tools, grinding tool abrasives and the like.

The existing hardware wrench has some defects: the existing hardware wrench is low in installation efficiency through the fact that the wrench head is detached or installed in the mode of the clamping groove, meanwhile, the wrench head of the existing wrench is required to be carried by a user, a container special for storing the wrench head is used for carrying, and the using burden is increased.

Disclosure of Invention

The utility model aims to provide a wrench head replaceable high-applicability hardware wrench, which is used for solving the problems that the existing hardware wrench is low in installation efficiency because the wrench head of the existing wrench needs to be carried by a user in addition and is specially carried by a container for storing the wrench head, and the use burden is increased.

Therefore, the utility model provides a wrench head replaceable high-applicability hardware wrench, which comprises a handle, a replacement mechanism and a storage mechanism, wherein the replacement mechanism for disassembling or assembling a wrench assembly is arranged on the upper side of the handle, an inner groove is formed in the front end of the handle, and the storage mechanism for closing the inner groove is arranged on the front side of the inner groove.

Preferably: the replacement mechanism comprises a slot, a plugboard is inserted in the slot, a first spiral groove is formed in the side wall of the plugboard, a second spiral groove is formed in the side wall of the slot, bolts are installed in the first spiral groove and the second spiral groove, and a spanner head is installed at the upper end of the plugboard.

Preferably: the storage mechanism comprises a cover plate and a limiting groove, the limiting groove is formed in the front side and the rear side of the inner groove, a limiting rod is mounted in the limiting groove, a limiting plate is sleeved on the outer wall of the limiting rod, a spring is connected to the side wall of the limiting plate, and the cover plate is mounted between the limiting plates.

Preferably: the cross section size of the slot is matched with the cross section size of the plugboard.

Preferably: the screw thread that the bolt outer wall was equipped with and the screw thread interengagement that first helicoidal groove and second helicoidal groove inner wall were equipped with.

Preferably: the cross-sectional dimension of the cover plate is the same as the cross-sectional dimension of the inner tank.

Preferably: the limiting plate is connected with one end of the spring, and the other end of the spring is connected with the side wall of the limiting groove.

According to the utility model, when different spanner heads are needed, the cover plate is pulled rightwards to open at the front side of the inner groove, the outer wall of the limiting rod driving the limiting plate to slide rightwards in the limiting groove slides to stretch the spring to generate potential energy, the correspondingly used spanner heads are taken out from different inner grooves according to the needs, the tension spring is released to release the potential energy to push the limiting plate leftwards to drive the cover plate to be closed automatically, the bolt is twisted backwards and forwards to be meshed and taken out in the first spiral groove and the second spiral groove, the spanner heads are pulled upwards to drive the inserting plate to be separated from the inserting groove, the original spanner heads are detached, the inserting plate at the lower end of the replaced spanner heads is inserted into the inserting groove, and the bolts are meshed and fixed, so that quick replacement can be completed, and the spanner can be applied to different occasions needing to be pulled efficiently, and the use effect of the spanner is improved.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a side cross-sectional view of the change mechanism of the present utility model;

fig. 3 is a front cross-sectional view of the receiving mechanism of the present utility model.

In the figure:

1. a grip; 201. a slot; 202. inserting plate; 203. a first screw groove; 204. a second screw groove; 205. a bolt; 206. a spanner head; 3. an inner tank; 401. a cover plate; 402. a limit groove; 403. a limit rod; 404. a limiting plate; 405. and (3) a spring.

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.

Example 1

Referring to fig. 1-3, in a preferred embodiment of the present utility model, a wrench head-replaceable high-applicability hardware wrench includes a grip 1, a replacing mechanism and a receiving mechanism, wherein the replacing mechanism for disassembling or assembling a wrench assembly is disposed on the upper side of the grip 1, an inner groove 3 is provided in the front end of the grip 1, and the receiving mechanism for closing the inner groove 3 is disposed on the front side of the inner groove 3.

It should be noted that: in this scheme through change mechanism and receiving mechanism improved the result of use of spanner.

The replacing mechanism comprises a slot 201, a plugboard 202 is inserted into the slot 201, a first screw groove 203 is formed in the side wall of the plugboard 202, a second screw groove 204 is formed in the side wall of the slot 201, bolts 205 are installed in the first screw groove 203 and the second screw groove 204, and a spanner head 206 is installed at the upper end of the plugboard 202.

It should be noted that: the wrench assembly is convenient to replace.

Wherein, the cross section dimension of the slot 201 is matched with the cross section dimension of the plugboard 202.

It should be noted that: this scheme makes the installation more firm stable.

Wherein, the screw thread that the outer wall of bolt 205 was equipped with and the screw thread that the inner wall of first helicoidal groove 203 and second helicoidal groove 204 was equipped with intermesh.

It should be noted that: this scheme is convenient for efficient completion change.

Example 2

Referring to fig. 1-3, the storage mechanism includes a cover plate 401 and a limiting groove 402, the limiting groove 402 is formed on the front and rear sides of the inner groove 3, a limiting rod 403 is mounted in the limiting groove 402, a limiting plate 404 is sleeved on the outer wall of the limiting rod 403, a spring 405 is connected to the side wall of the limiting plate 404, and the cover plate 401 is mounted between the upper and lower limiting plates 404.

It should be noted that: this solution facilitates the accommodation of a variety of wrench heads 206.

Wherein the cross-sectional dimension of the cover plate 401 is the same as the cross-sectional dimension of the inner tank 3.

It should be noted that: this scheme makes accomodate more stably.

Wherein, limiting plate 404 connects one end of spring 405, the other end of spring 405 connects at limiting groove 402 lateral wall.

It should be noted that: this scheme is convenient for take by the efficient.

The working flow and principle of the utility model are as follows: when different spanner heads 206 are needed, the cover plate 401 is pulled rightwards to open at the front side of the inner groove 3, the limiting plate 404 is driven to slide rightwards to slide the outer wall of the limiting rod 403 in the limiting groove 402 to enable the stretching spring 405 to generate potential energy, the spanner heads 206 correspondingly used are taken out from different inner grooves 3 according to the needs, the pulling spring 405 is released to release the potential energy, the limiting plate 404 is pushed leftwards to drive the cover plate 401 to be automatically closed, the bolt 205 is twisted forwards and backwards to enable the spanner heads 206 to be meshed and taken out in the first spiral groove 203 and the second spiral groove 204, the spanner heads 206 are pulled upwards to drive the inserting plate 202 to be separated from the inserting groove 201, the original spanner heads 206 are detached, the inserting plate 202 at the lower end of the replaced spanner heads 206 is inserted into the inserting groove 201, and the bolt 205 is meshed and fixed, so that quick replacement can be completed, and the spanner can be efficiently applied to different occasions needing to be wrenched.

The foregoing is a further elaboration of the present utility model in connection with the detailed description, and it is not intended that the utility model be limited to the specific embodiments shown, but rather that a number of simple deductions or substitutions be made by one of ordinary skill in the art without departing from the spirit of the utility model, should be considered as falling within the scope of the utility model as defined in the appended claims.

Claims (7)

1. The utility model provides a high suitability hardware wrench of spanner head interchangeable which characterized in that: the novel wrench comprises a handle (1), a replacing mechanism and a containing mechanism, wherein the replacing mechanism for disassembling or installing a wrench assembly is arranged on the upper side of the handle (1), an inner groove (3) is formed in the front end of the handle (1), and the containing mechanism for closing the inner groove (3) is arranged on the front side of the inner groove (3).

2. The high-applicability hardware wrench with replaceable wrench head according to claim 1, wherein: the replacement mechanism comprises a slot (201), a plugboard (202) is inserted into the slot (201), a first screw groove (203) is formed in the side wall of the plugboard (202), a second screw groove (204) is formed in the side wall of the slot (201), bolts (205) are installed in the first screw groove (203) and the second screw groove (204), and a spanner head (206) is installed at the upper end of the plugboard (202).

3. The high-applicability hardware wrench with replaceable wrench head according to claim 1, wherein: the storage mechanism comprises a cover plate (401) and a limiting groove (402), the limiting groove (402) is formed in the front side and the rear side of the inner groove (3), a limiting rod (403) is mounted in the limiting groove (402), a limiting plate (404) is sleeved on the outer wall of the limiting rod (403), a spring (405) is connected to the side wall of the limiting plate (404), and the cover plate (401) is mounted between the upper limiting plate (404) and the lower limiting plate.

4. The high-applicability hardware wrench with replaceable wrench head according to claim 2, wherein: the cross-sectional dimension of the slot (201) is matched with the cross-sectional dimension of the plugboard (202).

5. The high-applicability hardware wrench with replaceable wrench head according to claim 2, wherein: the threads arranged on the outer wall of the bolt (205) are meshed with the threads arranged on the inner walls of the first screw groove (203) and the second screw groove (204).

6. A wrench head replaceable high-applicability hardware wrench as claimed in claim 3, wherein: the cross-sectional dimension of the cover plate (401) is the same as the cross-sectional dimension of the inner groove (3).

7. A wrench head replaceable high-applicability hardware wrench as claimed in claim 3, wherein: the limiting plate (404) is connected with one end of the spring (405), and the other end of the spring (405) is connected with the side wall of the limiting groove (402).