CN223099079U - Portable multifunctional wrench - Google Patents

Abstract

The utility model relates to the technical field of spanner equipment, in particular to a portable multifunctional spanner which comprises a spanner rod body, a metal pinch plate and an adjusting slide rod, wherein the adjusting slide rod can slide in a front slide rod groove, a nut through groove and a rear slide rod groove which are arranged in the spanner rod body through adjusting threads in a threaded connection mode, limiting is carried out through a limiting strip sliding groove and a limiting side strip, an anti-slip tooth structure is arranged on the surface above the cambered surface push plate and the C-shaped spanner head, the anti-slip tooth structure of the spanner is arranged on the surface above the cambered surface push plate, bolts or nuts with different specifications and shapes, even pipelines and other workpieces can be matched for screwing operation, the use and adjustment are more convenient, one end of the adjusting slide rod can be inserted into a six-side inserting groove for adsorption through the arrangement of a magnetic screwdriver head assembly, so that the function of screwing can be achieved, and the metal pinch plate fixedly connected to the outer side of the spanner rod body through screws can be conveniently and conveniently used on pockets or braces.

Description

Portable multifunctional wrench

Technical Field

The utility model relates to the technical field of wrench equipment, in particular to a portable multifunctional wrench.

Background

Wrenches are a commonly used tool for tightening or loosening various nuts and bolts.

Common types of wrenches are open-ended wrenches, ring wrenches, adjustable wrenches, cross wrenches and socket wrenches, each type being suitable for different types and sizes of nuts and bolts. The choice of wrench is generally dependent on the working requirements and the specific type of nut, bolt.

The present inventors have found that the prior art has at least the following problems:

The existing wrench is poor in functionality and cannot flexibly conduct screwing work on nuts and bolts with different shapes when in use.

Disclosure of utility model

In view of the above, the present utility model aims to provide a portable multifunctional wrench, which solves the problems that the existing wrench has poor functionality and can not be used for screwing nuts and bolts with different specifications and large spans.

According to the portable multifunctional wrench, the multifunctional wrench comprises a wrench rod body, a metal buckle plate and an adjusting slide rod, wherein one end of the metal buckle plate, which is located at the outer side of the wrench rod body, is fixedly connected through a screw, the adjusting slide rod is located inside the wrench rod body, a front slide rod groove, a limiting slide rod groove, a nut through groove and a rear slide rod groove are formed in the front slide rod groove, one end of the front slide rod groove, the limiting slide rod groove, which is located at the two sides of the front slide rod groove, is formed in the middle of the wrench rod body, the rear slide rod groove, which is located at the other end of the wrench rod body, is formed in the middle of the outer side of the adjusting slide rod, an adjusting screw thread, an adjusting screw cap, a limiting side bar and a cambered surface push plate are fixedly connected in the middle of the outer side of the adjusting slide rod, and the limiting side bar is located at one end of the adjusting slide rod.

Optionally, the wrench further comprises a C-shaped wrench head and wrench anti-slip teeth, wherein the C-shaped wrench head is fixedly arranged at one end of the wrench rod body, and the wrench anti-slip teeth are fixedly arranged on the inner side surface of the C-shaped wrench head.

Optionally, the screwdriver head assembly and the hexagonal inserting groove are further included, the screwdriver head assembly is located at the other end of the adjusting slide rod in an inserting mode, the hexagonal inserting groove is located at the other end of the adjusting slide rod, and the screwdriver head assembly is located in the hexagonal inserting groove in an inserting mode.

Optionally, the head assembly comprises a head six-sided inserted bar, a cross head and a character head, wherein the cross head and the character head are respectively positioned at two ends of the head six-sided inserted bar and are symmetrically and fixedly arranged, and the head six-sided inserted bar, the cross head and the character head are all magnetic.

Optionally, the adjusting nut is located inside the nut through groove, and the front sliding rod groove, the nut through groove and the rear sliding rod groove are mutually communicated.

The adjustable screw cap has the beneficial effects that the adjustable screw cap can be rotated, the adjustable screw cap can be positioned in the front slide rod groove, the screw cap through groove and the rear slide rod groove which are arranged in the wrench body and slide, and the limit is carried out through the limit slide groove and the limit side bar, so that the anti-slip teeth structure is arranged on the upper surface of the cambered surface push plate and the C-shaped wrench head, the wrench anti-slip teeth which are arranged on the inner side surface of the C-shaped wrench head can be matched with bolts or screw caps with different specifications and shapes, even workpieces such as pipelines and the like to carry out screwing work, the use and adjustment are more convenient, one end of the adjustable screw cap can be inserted into the six-side inserting groove to be adsorbed through the magnetic screwdriver head assembly, the screw cap has the function of screw starting, the function is stronger, and the adjustable screw cap can be conveniently used on a pocket or a brace by fixedly connecting the screw with the metal buckle plate at the outer side of the wrench body.

Drawings

In order to more clearly illustrate the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only of the utility model and that other drawings can be obtained from them without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of a portable multifunctional wrench according to an embodiment of the present utility model;

FIG. 2 is a schematic cross-sectional view of a wrench body of a portable multifunctional wrench according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a structure of an adjusting slide bar in a portable multifunctional wrench according to an embodiment of the present utility model;

FIG. 4 is a schematic cross-sectional view of an adjusting slide bar of a portable multifunctional wrench according to an embodiment of the present utility model;

Fig. 5 is a schematic structural diagram of a screwdriver bit assembly in a portable multifunctional wrench according to an embodiment of the present utility model.

Marked in the figure as:

1. The wrench comprises a wrench rod body, a metal buckle plate, a 3-adjusting slide rod, a 4-front slide rod groove, a 5-limiting slide rod groove, a 6-nut through groove, a 7-rear slide rod groove, a 8-adjusting screw thread, a 9-adjusting nut, a 10-limiting side rod, a 11-cambered surface push plate, a 12-C-shaped wrench head, a 13-wrench anti-slip tooth, a 14-screwdriver head assembly, a 15-hexagonal inserting groove, a 140-screwdriver head hexagonal inserting rod, a 141-cross screwdriver head, a 142-linear screwdriver head.

Detailed Description

The present utility model will be further described in detail with reference to specific embodiments in order to make the objects, technical solutions and advantages of the present utility model more apparent.

It is to be noted that unless otherwise defined, technical or scientific terms used herein should be taken in a general sense as understood by one of ordinary skill in the art to which the present utility model belongs. The terms "first," "second," and the like, as used herein, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.

As shown in fig. 1 to 3, the embodiment of the utility model provides a portable multifunctional wrench, which comprises a wrench rod body 1, a metal buckle plate 2 and an adjusting slide rod 3, wherein one end of the metal buckle plate 2, which is positioned at the outer side of the wrench rod body 1, is fixedly connected through a screw, the adjusting slide rod 3 is positioned in the wrench rod body 1, a front slide rod groove 4, a limit slide groove 5, a nut through groove 6 and a rear slide rod groove 7, the front slide rod groove 4 is positioned at one end of the wrench rod body 1, the limit slide groove 5 is positioned at two sides of the front slide rod groove 4, the nut through groove 6 is positioned in the middle of the wrench rod body 1, the rear slide rod groove 7 is positioned at the other end of the wrench rod body 1, an adjusting screw thread 8, an adjusting nut 9, a limit side bar 10 and a cambered surface push plate 11 are positioned at the middle of the outer side of the adjusting slide rod 3, the limit side bar 10 is positioned at two sides of one end of the adjusting slide rod 3, the cambered surface push plate 11 is positioned at one end of the adjusting slide rod 3, the adjusting nut 9 is positioned in the through groove 6, and the nut through groove 6 is positioned between the front slide rod groove 6 and the rear slide rod 7.

When the wrench is used, firstly, the adjusting screw cap 9 is rotated, the adjusting slide rod 3 can slide in the front slide rod groove 4, the screw cap through groove 6 and the rear slide rod groove 7 which are arranged in the wrench rod body 1 through the adjusting screw thread 8 in a screwed manner, the limiting is carried out through the limiting slide groove 5 and the limiting side bar 10, so that the wrench is limited through the cambered surface push plate 11 and the C-shaped wrench head 12, the anti-slip tooth structure is arranged on the surface above the cambered surface push plate 11, the wrench anti-slip tooth 13 arranged on the inner side surface of the C-shaped wrench head 12 can be adapted to screwing work of bolts or screw caps or even workpieces such as pipelines with different specifications and shapes, the wrench is more convenient to use and adjust, one end of the wrench is inserted into the hexagonal inserting groove 15 to be adsorbed through the magnetic screwdriver head assembly 14, the wrench is more functional, and the wrench is more convenient to use and more convenient to be carried on a pocket or a brace through the metal buckle plate 2 fixedly connected on the outer side of the wrench rod body 1.

In some optional specific embodiments, as shown in fig. 1 to 2, the wrench further comprises a C-shaped wrench head 12 and wrench anti-slip teeth 13, wherein the C-shaped wrench head 12 is fixedly arranged at one end of the wrench rod body 1, the wrench anti-slip teeth 13 are fixedly arranged on the inner side surface of the C-shaped wrench head 12, anti-slip tooth structures are arranged on the upper surface of the cambered surface push plate 11 and the C-shaped wrench head 12 through the cambered surface push plate 11, and the wrench anti-slip teeth 13 arranged on the inner side surface of the C-shaped wrench head 12 can be adapted to screwing work of bolts or nuts or even pipes and other workpieces with different specifications and shapes, so that the wrench is more convenient to use and adjust.

In some alternative embodiments, as shown in fig. 3 to 4, the screwdriver head assembly 14 and the hexagonal socket groove 15 are further included, the screwdriver head assembly 14 is inserted at the other end of the adjusting slide rod 3, the hexagonal socket groove 15 is positioned at the other end of the adjusting slide rod 3, and the screwdriver head assembly 14 is inserted inside the hexagonal socket groove 15.

In some alternative embodiments, as shown in fig. 5, the screwdriver head assembly 14 includes a screwdriver head hexagonal insert 140, a cross screwdriver head 141 and a screwdriver head 142, where the cross screwdriver head 141 and the screwdriver head 142 are respectively located at two ends of the screwdriver head hexagonal insert 140 and symmetrically fixed, and the screwdriver head hexagonal insert 140, the cross screwdriver head 141 and the screwdriver head 142 have magnetism, and by setting the screwdriver head hexagonal insert 140, the cross screwdriver head 141 and the screwdriver head 142 with magnetism, one end of the screwdriver head assembly can be inserted into the hexagonal insert 15 to be adsorbed, so that the screwdriver can play a role in screwing, and the functionality is stronger.

The utility model has the working principle that when the wrench is used, the adjusting screw cap 9 is rotated, the adjusting slide bar 3 can slide in the front slide bar groove 4, the screw cap through groove 6 and the rear slide bar groove 7 which are arranged in the wrench rod body 1 through the adjusting screw thread 8 which is in threaded connection, the limit is carried out through the limit bar slide groove 5 and the limit side bar 10, the cambered surface push plate 11 and the C-shaped wrench head 12 are used, the anti-slip tooth structure is arranged on the surface above the cambered surface push plate 11, the wrench anti-slip tooth 13 which is arranged on the inner side surface of the C-shaped wrench head 12 can be matched with bolts or nuts with different specifications or even pipelines and other workpieces to carry out screwing work, the use and adjustment are more convenient, one end of the adjusting screw cap is inserted into the six-edge inserting groove 15 to be adsorbed through the magnetic screwdriver head component 14, the screwing function is realized, the metal buckle plate 2 which is fixedly connected on the outer side of the wrench rod body 1 through the screw is more convenient to be used on a pocket or a brace, and the wrench is more convenient to carry and use.

It will be appreciated by persons skilled in the art that the foregoing discussion of any embodiment is merely exemplary and is not intended to imply that the scope of the utility model (including the claims) is limited to these examples, that combinations of technical features in the foregoing embodiments or in different embodiments may be implemented in any order and that many other variations of the different aspects of the utility model as described above may exist within the spirit of the utility model, and that they are not provided in detail for clarity.

The present utility model is intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, improvement, etc. of the present utility model should be included in the scope of the present utility model.

Claims (5)

1. A portable multi-function wrench, comprising:

The wrench comprises a wrench body (1), a metal buckle plate (2) and an adjusting slide rod (3), wherein one end of the metal buckle plate (2) positioned at the outer side of the wrench body (1) is fixedly connected through a screw, and the adjusting slide rod (3) is positioned in the wrench body (1);

The novel wrench comprises a front sliding rod groove (4), a limit strip sliding groove (5), a nut through groove (6) and a rear sliding rod groove (7), wherein the front sliding rod groove (4) is formed in one end of the inside of a wrench rod body (1), the limit strip sliding groove (5) is formed in two sides of the front sliding rod groove (4), the nut through groove (6) is formed in the middle of the inside of the wrench rod body (1), and the rear sliding rod groove (7) is formed in the other end of the inside of the wrench rod body (1);

Adjusting screw thread (8), adjusting nut (9), spacing side bar (10) and cambered surface push pedal (11), adjusting screw thread (8) are located adjusting slide bar (3) outside middle part and offer, adjusting nut (9) are located adjusting slide bar (3) outside middle part spiro union, spacing side bar (10) are located adjusting slide bar (3) one end both sides and set firmly, cambered surface push pedal (11) are located adjusting slide bar (3) one end and set firmly.

2. The portable multifunction wrench of claim 1, further comprising:

The novel wrench comprises a C-shaped wrench head (12) and wrench anti-slip teeth (13), wherein the C-shaped wrench head (12) is fixedly arranged at one end of a wrench rod body (1), and the wrench anti-slip teeth (13) are fixedly arranged on the inner side surface of the C-shaped wrench head (12).

3. The portable multifunction wrench of claim 1, further comprising:

The screwdriver head assembly (14) and the hexagonal inserting groove (15), the screwdriver head assembly (14) is inserted at the other end of the adjusting slide rod (3), the hexagonal inserting groove (15) is positioned at the other end of the adjusting slide rod (3), and the screwdriver head assembly (14) is inserted inside the hexagonal inserting groove (15).

4. A portable multifunction wrench according to claim 3, wherein the bit assembly (14) comprises:

Batch first hexagonal inserted bar (140), cross and criticize first (141) and a word and criticize first (142), cross is criticized first (141) and a word and is criticized first (142) and is located respectively criticize first hexagonal inserted bar (140) both ends symmetry sets firmly, criticize first hexagonal inserted bar (140), cross and criticize first (141) and a word and criticize first (142) and all have magnetism.

5. The portable multifunctional wrench according to claim 1, wherein the adjusting nut (9) is disposed inside the nut through groove (6), and the front slide bar groove (4), the nut through groove (6) and the rear slide bar groove (7) are mutually communicated.