CN218341845U - Multifunctional pliers with detachable screw cap - Google Patents

Abstract

The utility model relates to a pincers type instrument technical field just discloses a can dismantle multi-functional pincers of nut, including left pincers, right pincers, left hand handle and right hand handle, hexagonal hole has been seted up at left side pincers middle part, round tooth hole has been seted up at right side pincers middle part, first double-layered tooth, second double-layered tooth and scissors groove have been seted up to left side pincers and right pincers opposite flank, left side handle is seted up flutedly, recess inner wall fixedly connected with circle axle, it rotates with the circle axle to have rotated handle and bottom in the recess to be connected, left side handle bottom symmetry fixedly connected with circle piece, the both ends of circle piece fixedly connected with rubber rope when the nut of hexagon is dismantled to needs, match hexagon nut on the left side pincers and buckle, taking out the rotation handle in with left hand handle, rotate whole pincers and just can easily dismantle, thereby can use the circular tooth hole in the right pincers to match to dismantle the operation when meetting the circular shape nut.

Description

Multifunctional pliers with detachable nut

Technical Field

The utility model relates to a pincers type instrument technical field specifically is a can dismantle multi-functional pincers of nut.

Background

In the prior art, the pliers are of various types and wide in application, are necessary hand tools for clamping and shearing workpieces in various industrial assembly, machine repair, installation and the like, can generate large clamping force by using small force to assist the completion of operation, and are divided into the following types in the market: 1: the pipe wrench is a tool for clamping and rotating steel pipes, and completes the connection between the pipes by clamping the pipes and twisting the pipes; 2: the pressure clamp mainly comprises a base, a vertical column, a rotating arm and a bolt, is widely applied to boiler pipeline installation engineering, and is used for pressing threads sleeved on pipelines; 3: the wire clipper is a tool used for cutting wires or thicker metal wires; 4: the keel clamp is used for installation operation of a partition in decoration engineering, and can be used for fixing the ceiling keel and the vertical keel by using the keel clamp instead of the traditional process in one step during partition construction operation; 5: a universal fixture for installing small workpiece is composed of a bench, a bench for holding workpiece, and a universal vice for installing small workpiece. Most pliers are used for a certain operation requirement, and the pertinence is strong.

However, the above-described technical solutions have some problems to be solved.

1. The clamp tool is poor in effect on the aspect of the nut, because the clamp tool usually utilizes self clamping force to operate, the nut is smoother relative to other acted product surfaces, needs to be clamped by large force and then rotates the nut, and the nut is difficult to rotate when being screwed down, so that the disassembling efficiency is reduced.

2. When the nut is rotated, the nut is damaged due to the clamping teeth in the pliers, and meanwhile, the pliers are also damaged in long-term work.

3. When the nut is installed, the nut is difficult to screw down by using a pliers-like tool, and great labor is consumed.

Thus, there is a need for a multi-function pliers for a removable nut that solves the above problems.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art, the utility model provides a can dismantle multi-functional pincers of nut to at least, solve one of the problem that the background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can dismantle multi-functional pincers of nut, includes left pincers, right pincers, left handle and right handle, hexagonal hole has been seted up at left side pincers middle part, the round tooth hole has been seted up at right side pincers middle part, first double-layered tooth, second double-layered tooth and scissors groove have been seted up to left side pincers and right pincers opposite flank, left side handle is seted up flutedly, recess inner wall fixedly connected with circle axle, it is connected with the rotation of circle axle to place to rotate handle and lower extreme in the recess.

As a preferred technical scheme of the utility model, left side handle bottom symmetry fixedly connected with circle piece, circle piece fixedly connected with rubber rope.

As an optimal technical scheme of the utility model, hexagonal hole and circular tooth hole are provided with a plurality ofly, and the internal diameter increases the setting in proper order.

As an optimized technical scheme of the utility model, left side handle and the outside fixedly connected with of right side handle cover gloves.

As an optimized technical scheme of the utility model, left side handle and right hand handle upper end side fixedly connected with crash pad.

As a preferred technical scheme of the utility model, the rotation handle (12) is cylindric, and there is certain angle in first section and second section.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. through set up hexagon hole at left pincers middle part, right side pincers middle part sets up the round tooth hole, and left side pincers and right side pincers opposite flank set up first clamp tooth, second clamp tooth and scissors groove, and left side handle sets up the recess, recess inner wall fixedly connected with circle axle, it rotates with the circle axle to place rotation handle and bottom in the recess to be connected, when needs dismantle hexagonal nut, matches hexagon nut with hexagon hole on the left side pincers and detains, takes out the rotation handle in the left side handle, rotates whole pincers and just can easily dismantle, thereby the circular tooth hole that can use in the right side pincers when meetting the circular shape nut matches and dismantles the operation.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic view of the overall overhead structure of the multifunctional pliers for disassembling a nut according to the present invention;

FIG. 2 is a schematic view of a multi-functional pliers turning handle for a detachable nut of the present invention;

fig. 3 is a schematic diagram of a side view of the multifunctional pliers with a detachable nut.

In the figure: 1. a left clamp; 2. right forceps; 3. a left handle; 4. a right handle; 5. a first clamping tooth; 6. a second clamping tooth; 7. a scissor slot; 8. a hexagonal hole; 9. a circular-toothed hole; 10. a groove; 11. a circular shaft; 12. rotating the handle; 13. a round block; 14. a rubber cord; 15. protecting gloves; 16. a crash pad.

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, a multifunctional pliers for disassembling a nut includes a left pliers 1, a right pliers 2, a left handle 3, and a right handle 4, wherein a hexagonal hole 8 is formed in the middle of the left pliers 1, a circular hole 9 is formed in the middle of the right pliers 2, a first clamping tooth 5, a second clamping tooth 6, and a shear groove 7 are formed in opposite side surfaces of the left pliers 1 and the right pliers 2, the first clamping tooth 5 mainly functions to clamp a fine iron wire and the like, the second clamping tooth 6 clamps an unusual or irregular nut, the shear groove 7 is a semicircular groove formed in the upper and lower sides, a sharp portion is left in the middle to be cut off and also has a function, a groove 10 is formed in the left handle 3, a circular shaft 11 is fixedly connected to the inner wall of the groove 10, a rotating handle 12 is placed in the groove 10, the lower end of the rotating handle is rotatably connected to the circular shaft 11, the friction force of the circular shaft 11 is relatively large, the rotating handle 12 does not fall off, the rotating handle 12 is cylindrical, and is suitable for rotating in the nut, when the hexagonal hole 8 on the left pliers 1 is rotated, the nut can be easily disassembled, and the hexagonal hole 9 can be easily matched with the left pliers 2, and the nut when the left pliers 2, the nut can be disassembled.

Further, as shown in fig. 1 and 2, the bottom end of the left handle 3 is symmetrically and fixedly connected with a round block 13, the round block 13 is fixedly connected with two ends of a rubber rope 14, the other end of the rubber rope 14 can be sleeved on the right handle 4 when the whole pliers are rotated, the rubber rope 14 can tightly tie the two handles, the rotation of the rotating handle 12 cannot be influenced, and the pliers can be hung at other places by using the rubber rope 14.

Further, as shown in fig. 1, 2 and 3, hexagonal hole 8 and circular tooth hole 9 are provided with a plurality of, and the internal diameter increases the setting in proper order, are applicable to most nut sizes, have increased its practicality.

Further, as shown in fig. 1, 2 and 3, a protective glove 15 is fixedly connected to the outer side of the left handle 3 and the outer side of the right handle 4, so that the injury caused by excessive force applied to the palm is prevented, and the comfort of use is increased.

Further, as shown in fig. 1, fig. 2 and fig. 3, the side faces of the upper ends of the left handle 3 and the right handle 4 are fixedly connected with crash pads 16, so that damage to the pliers caused by long-term use is prevented, and injury caused by fingers being clamped due to improper operation of a worker is also prevented.

Further, as shown in fig. 1, 2 and 3, the rotating handle 12 is cylindrical, and the upper half section and the lower half section have a certain angle, so as to conform to the angle of the left handle 3, and have a certain friction with the groove 10, so as to prevent falling.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a can dismantle multi-functional pincers of nut, includes left pincers (1), right pincers (2), left hand handle (3) and right hand handle (4), its characterized in that, hexagonal hole (8) have been seted up at left side pincers (1) middle part, round tooth hole (9) have been seted up at right side pincers (2) middle part, first tong tooth (5), second tong tooth (6) and scissors groove (7) have been seted up to left side pincers (1) and right pincers (2) opposite flank, left side handle (3) are seted up flutedly (10), recess (10) inner wall fixedly connected with circle axle (11), it is connected with rotation axle (11) to have placed rotation handle (12) and lower extreme and circle axle (11) in recess (10).

2. The multifunctional pliers for the detachable nut of claim 1, characterized in that the bottom end of the left handle (3) is symmetrically and fixedly connected with a round block (13), and the round block (13) is fixedly connected with a rubber rope (14).

3. Multifunction pliers, according to claim 1, characterized in that said hexagonal hole (8) and said circular tooth hole (9) are provided in plurality, with successively increasing internal diameters.

4. Multifunctional pliers according to claim 1, characterized in that the left handle (3) and the right handle (4) are equipped with gloves (15) on their outer sides.

5. The multi-purpose pliers for removing nuts of claim 1, characterized in that the lateral surfaces of the upper ends of the left handle (3) and the right handle (4) are fixedly connected with crash pads (16).

6. Multifunctional pliers, according to claim 1, characterized in that said turning handle (12) is cylindrical and presents an angle between the upper half and the lower half.

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