CN209903056U

CN209903056U - Strong anti-skid adjustable wrench

Info

Publication number: CN209903056U
Application number: CN201920691523.3U
Authority: CN
Inventors: 吴铁男
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-14
Filing date: 2019-05-14
Publication date: 2020-01-07
Anticipated expiration: 2029-05-14

Abstract

The utility model discloses a powerful anti-skidding monkey wrench, include: the utility model relates to a spanner technical field, through carrying out the screw adjustment distance corresponding to the corresponding size and carrying out the exerting oneself work, and set up the opening of 120 degrees angle with the spanner, make the spanner opening adhere to two angles and four edges of hexagon nut and increase the adhesive force, effectively prevent skidding, solve the problem that the worker needs to take a plurality of fixed openings or fixed plum blossom tools when working; thereby this design can improve convenience and practicality greatly and improve work efficiency, and it is when not increasing the production material, still saves a bit material than original spanner.

Description

Strong anti-skid adjustable wrench

Technical Field

The utility model relates to a spanner technical field specifically is a powerful anti-skidding monkey wrench.

Background

At present, the adjustable wrench used is a common tool, and it appears to be a complement to the set of open-end wrench, although the open-end adjustable wrench has the advantages of flexible and convenient use, it also has the disadvantage of poor stability, i.e. the stability is not as good as the box end wrench, for example: the opening is unstable in size and is more prone to slipping in use, and the like; because the fixed part and the movable part of the known adjustable wrench are flat, the nut with an adjustable opening and suitable for a plurality of sizes is manufactured, when the hexagonal nut is screwed, only two balance edges can be attached to two edges of the hexagonal nut to generate friction, when the screw is disassembled in repair work, the screw can slip when rusted or over-tightened, which brings inconvenience to repair work, and when people work for a long time, the palm of the hand is easy to sweat, when the wrench is reused, the time and the labor are wasted, and the existing adjustable wrench has a single function;

in the prior art, the adjustable wrench mainly depends on the auxiliary wrench and the two opposite side walls of the wrench head to clamp the nut to realize screwing, but the clamping force of the auxiliary wrench and the wrench head is insufficient, so that the adjustable wrench is easy to slip in the process of screwing the nut, ineffective screwing is caused, and screwing efficiency and screwing tightness are affected. .

Disclosure of Invention

An object of the utility model is to provide a powerful anti-skidding monkey wrench to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme, a powerful anti-skidding monkey wrench, include: the anti-skidding wrench comprises an anti-skidding wrench, an adjusting wheel, an auxiliary wrench and an adjusting rod, wherein a moving groove is formed in the anti-skidding wrench, a circular through hole connected with the moving groove is formed in the lower portion of the moving groove, an adjusting groove communicated with the circular through hole is formed in the lower portion of the circular through hole, the adjusting wheel is movably arranged in the adjusting groove, circumferential oblique threads are formed in the surface of the adjusting wheel, the auxiliary wrench is embedded in the moving groove, the adjusting rod is welded to the bottom end of the auxiliary wrench and inserted into the circular through hole, and an occlusion groove is formed in the lower portion of the adjusting rod and occluded with the oblique threads on the adjusting wheel.

Preferably, a pair of fixing clamping grooves with the same structure and corresponding to the auxiliary wrench are formed in the anti-skid wrench, and the included angle of the inclined surfaces of the grooves is 120 degrees.

Preferably, the anti-slip wrench is provided with insections on the surface engaged with the auxiliary wrench.

Preferably, a hanging hole is formed in the handle at the bottom end of the adjustable wrench.

Preferably, the opposite sides of the bottom ends of the adjustable spanner and the auxiliary spanner are respectively provided with an oblique angle.

Compared with the prior art, the beneficial effects of the utility model are that: the strong anti-slip adjustable wrench adjusts the auxiliary wrench to move on the anti-slip wrench through the adjusting wheel to adjust the distance of the screw corresponding to the corresponding size, and performs the working force; according to the design, the spanner is opened, and the anti-skid spanner and the auxiliary spanner are provided with openings with 120 degrees corresponding to each other and the same structure (120 degrees at each angle of the hexagon nut), so that when the nut is screwed, the spanner openings are attached to two angles and four edges of the hexagon nut, the adhesion force is increased in a geometric grade manner, and the slippage is effectively prevented; thereby this design can improve convenience and practicality greatly and improve work efficiency, and it is when not increasing the production material, still saves some material than original spanner, and more importantly makes this spanner still can have original monkey spanner's nimble characteristic when solving the shortcoming that original monkey spanner skidded easily through ingenious opening design, and a spanner can adjust suitable multiple nut promptly.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the assembly appearance structure of the present invention;

fig. 3 is a schematic diagram of a partially enlarged structure a of the present invention.

In the figure: 1. antiskid spanner, 2, regulating wheel, 3, vice spanner, 4, regulation pole, 5, fixed slot, 6, insection, 7, hanging hole, 8, oblique angle, 101, shifting chute, 102, circular through-hole, 103, adjustment tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a strong anti-slip adjustable wrench, comprising: the anti-skid wrench comprises an anti-skid wrench 1, an adjusting wheel 2, an auxiliary wrench 3 and an adjusting rod 4, wherein a moving groove 101 is formed on the anti-skid wrench 1, a circular through hole 102 connected with the moving groove 101 is formed below the moving groove 101, an adjusting groove 103 communicated with the circular through hole 102 is formed below the circular through hole 102, the adjusting wheel 2 is movably arranged in the adjusting groove 103, a circumferential inclined thread is formed on the surface of the adjusting wheel 2, the auxiliary wrench 3 is embedded in the moving groove 101, the adjusting rod 4 is welded at the bottom end of the auxiliary wrench 3 and is inserted in the circular through hole 102, an engagement groove is formed below the adjusting rod 4 and is engaged with the inclined thread on the adjusting wheel 2, a pair of fixed clamping grooves 5 which are identical in structure and correspond to each other are formed on the anti-skid wrench 1 and the auxiliary wrench 3, the included angle of the inclined surfaces of the grooves is 120 degrees, insections 6 are formed on the engagement surfaces of the anti-skid wrench 1 and the auxiliary wrench 3, the opposite sides of the bottom ends of the adjustable spanner and the auxiliary spanner are provided with oblique angles 8.

Preferably, the anti-slip wrench 1 and the auxiliary wrench 3 are provided with a pair of fixing slots 5 having the same structure and corresponding to each other, and an included angle between the inclined surfaces of the slots is 120 degrees, so as to clamp the hexagon nut.

Preferably, the anti-slip wrench 1 and the auxiliary wrench 3 are provided with insections 6 on the engaging plane for increasing the adhesive force.

As the preferred scheme, furthermore, the handle at the bottom end of the adjustable wrench is provided with a hanging hole 7 for hanging and carrying.

As preferred scheme, still further, the adjustable spanner is all seted up bevel 8 with vice spanner 3 bottom opposite side for increase adhesive force.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

Example (b): as can be seen from fig. 1 to 3 of the specification, the adjusting wheel 2 movably mounted in the adjusting groove 103 enables the adjusting rod 4 engaged with the circular through hole 102 to move, and the auxiliary wrench 3 is fixed to the adjusting rod 4 by welding, so as to drive the auxiliary wrench 3 to move in the moving groove 101 relative to the anti-slip wrench 1, so as to adjust according to different sizes and types of screws, and increase the engaging force and the minimum distance of the engagement by the bevel angle 8; the hexagonal nut can be clamped in the fixing groove through the fixing clamping groove 5 to increase the adhesive force, so that the hexagonal nut is prevented from slipping during working; the adhesive force can be increased through the insections 6 arranged on the top end plane, the nuts of other different types can be screwed, and the hanging holes 7 at the tail ends of the nuts can be hung at a certain position, so that the nut is convenient to carry.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "insert," "mount," "insert," "weld," "snap," and the like are to be construed broadly and can include, for example, a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

Claims

1. A strong anti-slip adjustable wrench, comprising: the anti-skidding wrench comprises an anti-skidding wrench (1), an adjusting wheel (2), an auxiliary wrench (3) and an adjusting rod (4), and is characterized in that a moving groove (101) is formed in the anti-skidding wrench (1), a circular through hole (102) connected with the moving groove (101) is formed in the lower portion of the moving groove (101), an adjusting groove (103) which is connected in a penetrating mode is formed in the lower portion of the circular through hole (102), the adjusting wheel (2) is movably arranged in the adjusting groove (103), a circumferential inclined thread is formed in the surface of the adjusting wheel, the auxiliary wrench (3) is embedded in the moving groove (101), the adjusting rod (4) is welded to the bottom end of the auxiliary wrench (3) and is inserted into the circular through hole (102), and an engagement groove is formed in the lower portion of the adjusting rod (4) and is engaged with the inclined thread on the.

2. A strong anti-slip adjustable wrench as claimed in claim 1, further comprising: a pair of fixed clamping grooves (5) which have the same structure and correspond to each other are formed in the anti-skid wrench (1) and the auxiliary wrench (3), and the included angle of the inclined surfaces of the grooves is 120 degrees.

3. A strong anti-slip adjustable wrench as claimed in claim 1 or 2, wherein: the anti-slip wrench (1) is provided with insections (6) on the surface which is engaged with the auxiliary wrench (3).

4. A strong anti-slip adjustable wrench as claimed in claim 1, further comprising: the handle at the bottom end of the adjustable wrench is provided with a hanging hole (7).

5. A strong anti-slip adjustable wrench as claimed in claim 1 or 2, wherein: the opposite sides of the bottom ends of the adjustable spanner and the auxiliary spanner (3) are provided with oblique angles (8).