Multifunctional internal hexagonal wrench

Abstract

The utility model discloses a multifunctional internal hexagonal wrench, which relates to the technical field of dismounting tools and comprises a first internal hexagonal wrench body and a second internal hexagonal wrench body. A first through mounting hole and a second through mounting hole are formed in the locking seat, and a first locking hole and a second locking hole are correspondingly formed in the two sides of the locking seat; the first locking piece is matched with the first locking hole so that the end of the first locking piece can abut against the outer surface of the long handle of the first internal hexagonal wrench body, and the second locking piece is matched with the second locking hole so that the end of the second locking piece can abut against the outer surface of the long handle of the second internal hexagonal wrench body. And the short handle of the first internal hexagonal wrench body and the short handle of the second internal hexagonal wrench body form a movable wrench opening. According to the multifunctional internal hexagonal wrench, the technical problem that a traditional internal hexagonal wrench cannot be operated when facing a conventional nut is solved, and the technical effect that an internal hexagonal bolt and the conventional nut can be disassembled and assembled is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of disassembly and assembly tools, in particular to a multifunctional hexagonal wrench. Background Art

[0002] In the current industrial production and mechanical equipment maintenance field, hexagon socket bolts are widely used due to their compact design and high torque bearing capacity. The use of hexagon socket not only saves space, but also enhances the firmness and reliability of the connection. The matching hexagon socket wrench, with its unique shape, can fit tightly into the groove of the hexagon socket bolt and is an indispensable tool for tightening or removing such bolts. The characteristic of this type of wrench is that one end of the wrench is designed with a hexagonal cross-section that matches the head of the hexagon socket bolt, which is convenient for operation in narrow spaces and is particularly suitable for efficient processing of small or hard-to-reach fasteners in limited spaces.

[0003] However, in actual industrial applications, it is often necessary to handle different types of fasteners at the same time, such as operating hexagon socket bolts and disassembling and assembling the surface of the workpiece, such as the disassembly and assembly of conventional nuts. Traditional hexagon socket wrenches cannot be used when facing conventional nuts or other parts that require open-end wrenches. As a result, operators are required to carry an additional movable open-end wrench in addition to the hexagon socket wrench to cope with different disassembly and assembly needs. This not only increases the carrying burden of the operator, but also reduces work efficiency and increases production costs to a certain extent.

[0004] Therefore, how to provide a multifunctional hexagonal wrench that not only has the ability of a traditional hexagonal wrench to operate deep into a hole, but also has the function of an open-end wrench is a technical problem that technicians in this field currently need to solve. Utility Model Content

[0005] The utility model aims to provide a multifunctional hexagonal spanner, which solves the technical problem that the traditional hexagonal spanner cannot be operated when facing a conventional nut.

[0006] To achieve the above object, the utility model provides a multifunctional hexagonal wrench, comprising:

[0007] A first hexagon socket wrench body and a second hexagon socket wrench body;

[0008] A locking seat, wherein a first mounting hole and a second mounting hole are provided on the locking seat, wherein the first mounting hole is used to mount the long handle of the first hexagonal wrench body, and the second mounting hole is used to mount the long handle of the second hexagonal wrench body, and the first locking hole and the second locking hole are provided on both sides of the locking seat respectively, wherein the first locking hole is communicated with the first mounting hole, and the second locking hole is communicated with the second mounting hole;

[0009] A first locking piece and a second locking piece, the first locking piece cooperates with the first locking hole so that the end of the first locking piece abuts against the outer surface of the long handle of the first hexagonal wrench body, and the second locking piece cooperates with the second locking hole so that the end of the second locking piece abuts against the outer surface of the long handle of the second hexagonal wrench body, so that the short handle of the first hexagonal wrench body and the short handle of the second hexagonal wrench body form an adjustable wrench opening.

[0010] Preferably, the first mounting hole and the second mounting hole are both regular hexagonal holes, and the cross-sections of the first hexagonal wrench body and the second hexagonal wrench body are both regular hexagonal.

[0011] Preferably, the first locking member and the second locking member are both locking bolts, the hole walls of the first locking hole and the second locking hole are both provided with internal threads, and the screw rod of the locking bolt is provided with external threads.

[0012] Preferably, the outer surface of the head of the locking bolt is provided with anti-slip grooves.

[0013] Preferably, a cross-sectional area of ​​the first hexagonal wrench body is greater than a cross-sectional area of ​​the second hexagonal wrench body.

[0014] Preferably, outer surfaces at both ends of the first hexagonal wrench body and the second hexagonal wrench body are provided with anti-slip coatings.

[0015] Preferably, the first hexagonal wrench body and the second hexagonal wrench body are both provided with reflective stickers.

[0016] Compared with the above-mentioned background technology, the multifunctional hexagonal wrench provided by the utility model can be operated through the long handles of the first hexagonal wrench body and the second hexagonal wrench body when the hexagonal nut needs to be disassembled and assembled. When the conventional nut needs to be disassembled and assembled, the first locking piece and the second locking piece are loosened, and the distance between the short handle of the first hexagonal wrench body and the short handle of the second hexagonal wrench body is adjusted, that is, the size of the opening of the movable wrench is adjusted to adapt to the disassembly and assembly requirements of the conventional nut. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0018] FIG1 is an isometric view of a multifunctional hexagonal wrench provided by an embodiment of the utility model;

[0019] FIG. 2 is a front view of a multifunctional hexagonal wrench provided in an embodiment of the utility model.

[0020] in:

[0021] 1-first hexagonal wrench body, 2-second hexagonal wrench body, 3-locking seat, 4-first locking piece, 5-second locking piece. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In order to enable those skilled in the art to better understand the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0024] 1-2 , a multifunctional hexagonal wrench provided in the present application includes a first hexagonal wrench body 1 and a second hexagonal wrench body 2 of the same structure;

[0025] A locking seat 3, the locking seat 3 is provided with a first mounting hole and a second mounting hole, the first mounting hole is used to mount the long handle of the first hexagonal wrench body 1, the second mounting hole is used to mount the long handle of the second hexagonal wrench body 2, the locking seat 3 has first locking holes and second locking holes on both sides, the first locking hole is connected to the first mounting hole, and the second locking hole is connected to the second mounting hole;

[0026] The first locking piece 4 and the second locking piece 5, the first locking piece 4 cooperates with the first locking hole so that the end of the first locking piece 4 abuts against the outer surface of the long handle of the first hexagonal wrench body 1, and the second locking piece 5 cooperates with the second locking hole so that the end of the second locking piece 5 abuts against the outer surface of the long handle of the second hexagonal wrench body 2, so that the short handle of the first hexagonal wrench body 1 and the short handle of the second hexagonal wrench body 2 form an adjustable wrench opening.

[0027] That is to say, the multifunctional hexagonal wrench of the present application comprises a first hexagonal wrench body 1, a second hexagonal wrench body 2 and a locking seat 3, the first hexagonal wrench body 1 and the second hexagonal wrench body 2 both comprise a long handle and a short handle, a first mounting hole and a second mounting hole are provided through the locking seat 3, the first mounting hole is used for inserting and fixing the long handle of the first hexagonal wrench body 1; the second mounting hole is used for inserting and fixing the long handle of the second hexagonal wrench body 2, a first locking hole and a second locking hole are provided on both sides of the locking seat 3, the first locking hole is communicated with the first mounting hole, the second locking hole is communicated with the second mounting hole, and the first locking piece 4 and the second locking piece 5 are further provided, the first locking piece 4 cooperates with the first locking hole so that

[0028] The end of the first locking piece 4 is tightly fitted into the outer surface of the long handle of the first hexagonal wrench body 1, and the second locking piece 5 is used in conjunction with the second locking hole so that the end of the second locking piece 5 is also in close contact with the outer surface of the long handle of the second hexagonal wrench body 2, thereby achieving that the first hexagonal wrench body 1 and the second hexagonal wrench body 2 are firmly fixed on the locking seat 3, and thus the long handles of the first hexagonal wrench body 1 and the second hexagonal wrench body 2 of the present application are used for installing, fixing and disassembling hexagonal bolts, and the opening formed between the short handle of the first hexagonal wrench body 1 and the short handle of the second hexagonal wrench body 2 becomes the opening part of a movable wrench, which can meet the disassembly and assembly requirements of nuts or other standard fasteners.

[0029] When it is necessary to disassemble and assemble the hexagonal nut, the operation can be performed through the long handles of the first hexagonal wrench body 1 and the second hexagonal wrench body 2. When it is necessary to disassemble and assemble the conventional nuts or other standard fasteners, the first locking piece 4 and the second locking piece 5 are loosened, and the distance between the short handle of the first hexagonal wrench body 1 and the short handle of the second hexagonal wrench body 2 is adjusted, that is, the size of the opening of the adjustable wrench is adjusted to adapt to the disassembly and assembly requirements of nuts of different sizes or other standard fasteners.

[0030] That is to say, the multifunctional hexagon wrench provided by the present application can not only realize the disassembly and assembly of hexagon socket bolts but also realize the disassembly and assembly of conventional nuts, and the user does not need to carry multiple tools, reducing the carrying burden and tool management costs. Secondly, the size of the opening of the movable wrench of the present application can be adjusted, which can adapt to the disassembly and assembly needs of conventional nuts or other standard fasteners of different sizes, thereby improving work efficiency and work quality.

[0031] Based on the above embodiment, the first mounting hole and the second mounting hole are both regular hexagonal holes, and the cross-sections of the first hexagonal wrench body 1 and the second hexagonal wrench body 2 are both regular hexagonal.

[0032] That is to say, the first mounting hole and the second mounting hole are both regular hexagonal holes, and the cross-sections of the first hexagonal wrench body 1 and the second hexagonal wrench body 2 are both regular hexagons, ensuring the stability and tightness of the connection, and keeping the position fixed even when a large torque is applied, avoiding the risk of the wrench loosening during use.

[0033] Based on the above embodiment, the first locking member 4 and the second locking member 5 are both locking bolts, the hole walls of the first locking hole and the second locking hole are both provided with internal threads, and the screw rods of the locking bolts are provided with external threads.

[0034] That is to say, in order to match the locking bolt, the hole walls of the first locking hole and the second locking hole are both provided with internal threads. The internal threads match the external threads on the screw rod of the locking bolt to achieve a tight connection between the locking bolt and the hole wall. In actual operation, the user screws the screw rod of the locking bolt into the locking hole, and rotates the bolt to make its external threads engage with the internal threads on the hole wall, thereby generating a strong locking force. This ensures that the wrench body will not loosen or fall off, ensuring the stability and safety of the operation.

[0035] At the same time, the depth, accuracy and strength of the internal thread are designed accordingly to ensure the reliability and durability of the locking effect.

[0036] Based on the above embodiment, the outer surface of the head of the locking bolt is provided with anti-slip grooves.

[0037] That is to say, in the process of tightening the locking bolt, the operator needs to use the palm of his hand or a tool (such as a wrench or a screwdriver) to contact the bolt head and apply a rotational force. The setting of the anti-slip pattern can increase the friction between the head and the tool or the palm, so that the tool or the palm can be more stably attached to the bolt head during rotation, and is not easy to slip, thereby reducing the force and time required to tighten the locking bolt, which not only improves work efficiency but also reduces the labor intensity of the operator.

[0038] Based on the above embodiment, the cross-sectional area of ​​the first hexagonal wrench body 1 is equal to or greater than the cross-sectional area of ​​the second hexagonal wrench body 2 .

[0039] Preferably, the cross-sectional area of ​​the first hexagonal wrench body 1 of the present application is greater than the cross-sectional area of ​​the second hexagonal wrench body 2, and thus the present application can be used to remove hexagonal nuts of corresponding specifications, thereby increasing practicality.

[0040] Based on the above embodiment, the outer surfaces of both ends of the first hexagonal wrench body 1 and the second hexagonal wrench body 2 are provided with an anti-slip coating. The setting of the anti-slip coating facilitates increasing the friction between the wrench body and the palm, thereby ensuring that force can be applied stably when holding, and increasing the friction between the movable wrench opening and the conventional nut.

[0041] Based on the above embodiment, both the first hexagonal wrench body 1 and the second hexagonal wrench body 2 are provided with reflective stickers.

[0042] That is to say, the reflective tape is a material that can reflect light under light. In low-light or nighttime environments, the reflective tape can effectively reflect the surrounding light and make it conspicuous. Since the first hexagonal wrench body 1 and the second hexagonal wrench body 2 are too small in size, when the first hexagonal wrench body 1 and the second hexagonal wrench body 2 are accidentally lost in a dark corner, it is easier to find them.

[0043] It should be noted that, in this specification, relational terms such as first and second are merely used to distinguish one entity from other entities, but do not necessarily require or imply any actual relationship or order between these entities.

[0044] This article uses specific examples to illustrate the principle and implementation of a multifunctional hexagonal wrench provided by the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A multifunctional hexagon wrench, characterized in that: include: A first hexagon socket wrench body (1) and a second hexagon socket wrench body (2); A locking seat (3), wherein a first mounting hole and a second mounting hole are provided through the locking seat (3), wherein the first mounting hole is used to mount the long handle of the first hexagonal wrench body (1), and the second mounting hole is used to mount the long handle of the second hexagonal wrench body (2), and the first locking hole and the second locking hole are provided on both sides of the locking seat (3), wherein the first locking hole is communicated with the first mounting hole, and the second locking hole is communicated with the second mounting hole; A first locking piece (4) and a second locking piece (5), wherein the first locking piece (4) cooperates with the first locking hole so that the end of the first locking piece (4) abuts against the outer surface of the long handle of the first hexagonal wrench body (1), and the second locking piece (5) cooperates with the second locking hole so that the end of the second locking piece (5) abuts against the outer surface of the long handle of the second hexagonal wrench body (2), so that the short handle of the first hexagonal wrench body (1) and the short handle of the second hexagonal wrench body (2) form an adjustable wrench opening.

2. The multifunctional hexagonal wrench according to claim 1, characterized in that: The first mounting hole and the second mounting hole are both regular hexagonal holes, and the cross-sections of the first hexagonal wrench body (1) and the second hexagonal wrench body (2) are both regular hexagonal.

3. The multifunctional hexagonal wrench according to claim 2, characterized in that: The first locking member (4) and the second locking member (5) are both locking bolts, the hole walls of the first locking hole and the second locking hole are both provided with internal threads, and the screw rod of the locking bolt is provided with external threads.

4. The multifunctional hexagonal wrench according to claim 3, characterized in that: The outer surface of the head of the locking bolt is provided with anti-slip grooves.

5. The multifunctional hexagonal wrench according to claim 2, characterized in that: The cross-sectional area of ​​the first hexagonal wrench body (1) is greater than the cross-sectional area of ​​the second hexagonal wrench body (2).

6. The multifunctional hexagonal wrench according to claim 1, characterized in that: The outer surfaces of both ends of the first hexagonal wrench body (1) and the second hexagonal wrench body (2) are provided with anti-slip coatings.

7. The multifunctional hexagonal wrench according to claim 1, characterized in that: The first hexagon socket wrench body (1) and the second hexagon socket wrench body (2) are both provided with reflective stickers.

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