CN209936840U

CN209936840U - Tool pliers

Info

Publication number: CN209936840U
Application number: CN201920769694.3U
Authority: CN
Inventors: 黄元德
Original assignee: Yangjiang Yangdong Kangtai Hardware Tool Manufacturing Co Ltd
Current assignee: Yangjiang Yangdong Jintai industry and Trade Co.,Ltd.
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-01-14
Anticipated expiration: 2029-05-24

Abstract

The utility model discloses an instrument pincers, including two pincers bodies, two pincers body rotation each other are connected, are equipped with the cavity on the pincers body, and one side of cavity is equipped with locking means, and the below of cavity is equipped with at least one tool piece, and tool piece rotates with the pincers body to be connected, and when tool piece rotated out the cavity, locking means was used for pinning tool piece, and tool piece can't rotate. The utility model discloses not only have the function of traditional instrument pincers, instrument pincers has at least one tool piece in addition, consequently has other functions, during the use tool piece, only need roll out tool piece from the cavity, then utilize locking means to pin the tool piece of roll-out, when the use tool piece, the tool piece can not rotate round the pincers body by oneself, can avoid unnecessary troublesome, convenient to use.

Description

Tool pliers

Technical Field

The utility model belongs to the technical field of mechanical tool, concretely relates to tool pliers.

Background

The utility model relates to a tool pliers is a common mechanical tool, and along with the development of society, ordinary tool pliers is because the function is single, has more and more unable satisfying the demand, has consequently appeared multi-functional tool pliers, and multi-functional tool pliers itself possesses the function of traditional tool pliers, still contains the tool piece of multiple different grade type simultaneously, for example: including screwdriver tools, hexagonal socket tools, bottle opener tools, etc., which have a variety of different functions.

Because the multifunctional tool pliers are provided with a plurality of tool pieces which are rotatably connected with the pliers body, when the tool pieces are rotated out of the pliers body and used, the tool pieces are not locked and are rotatably connected with the pliers body, and the tool pieces can rotate to influence the use, so the multifunctional tool pliers are inconvenient to use.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model aims to provide a tool pliers.

According to the utility model discloses an aspect provides an instrument pincers, including two pincers bodies, two pincers body interconvertions are connected, are equipped with the cavity on the pincers body, and one side of cavity is equipped with locking means, and the below of cavity is equipped with at least one tool piece, and tool piece rotates with the pincers body to be connected, and when tool piece rotated out the cavity, locking means was used for pinning the tool piece, and the tool piece can't rotate.

The utility model discloses not only have the function of traditional instrument pincers, instrument pincers has at least one tool piece in addition, consequently has other functions, during the use tool piece, only need roll out tool piece from the cavity, then utilize locking means to pin the tool piece of roll-out, when the use tool piece, the tool piece can not rotate round the pincers body by oneself, can avoid unnecessary troublesome, convenient to use.

In some embodiments, the locking device includes an elastic piece and a locking member, one end of the elastic piece is arranged on the forceps body, the other end of the elastic piece is arranged on the locking member, and one end of the locking member is used for locking the tool piece. Thus, the locking element can be locked (locked) on the tool part by the spring plate, or the locking element can be released from the tool part by the spring plate.

In some embodiments, the pliers body is provided with a connecting piece, one end of the elastic piece is fixed on the pliers body through the connecting piece, a rotating shaft is arranged at the middle position of the locking piece, the locking piece is rotatably connected with the pliers body through the rotating shaft, and when the end, connected with the elastic piece, of the locking piece is pressed downwards, the other end of the locking piece moves upwards and releases the tool piece. Therefore, the connecting piece mainly plays a role of connecting the elastic piece, and meanwhile, the elastic piece has elastic restoring force, and when the locking piece is pressed downwards, the locking piece can release the tool piece; after rotating the tool piece to suitable position, releasing the locking piece simultaneously, the locking piece is blocked (pinning) the tool piece under the effect of the elastic restoring force of elastic piece, and the tool piece can not rotate by oneself and influence the use.

In some embodiments, the locking member has a protrusion, and the tool member has a recess corresponding to the protrusion, such that when the tool member is rotated out of the cavity, the protrusion of the locking member can be engaged with the recess, and when the end of the locking member connected to the resilient tab is pressed downward, the protrusion of the locking member moves upward and away from the recess of the tool member. Therefore, the locking piece can clamp the tool piece more conveniently in a protruding and groove mode.

In some embodiments, the end of the resilient tab connected to the locking member is curved, and the curved shape of the resilient tab is configured to urge the locking member.

In some embodiments, the locking member is provided with a non-slip groove. Thus, the locking piece can be pressed through the anti-slip groove.

In some embodiments, the cutting tool further comprises a cutting tool member disposed in the cavity, the cutting tool member is rotatably connected with the clamp body, the cutting tool member is provided with a first step, the clamp body is provided with a second step matched with the first step, and the second step can clamp the first step after the cutting tool member rotates out of the cavity. Therefore, the cutter piece can cut an object, and meanwhile, the cutter can only rotate by a certain angle through the arrangement of the first step and the second step.

Drawings

Fig. 1 is a schematic structural view of a tool holder according to an embodiment of the present invention;

FIG. 2 is a schematic view of the body of the pliers of FIG. 1;

FIG. 3 is a schematic view of the hidden cutter member of the pliers body shown in FIG. 2;

FIG. 4 is a schematic view of the pliers body of FIG. 2 showing the hidden cutter member and a portion of the pliers body;

FIG. 5 is a schematic view of the tool member and locking arrangement of the tool holder of FIG. 1;

FIG. 6 is a schematic view of the tool member of FIG. 5 in a locked position with the locking device;

FIG. 7 is a schematic diagram of one embodiment of a tool member of the tool holder of FIG. 1;

FIG. 8 is a schematic view of the resilient tab of the tool holder of FIG. 1;

FIG. 9 is a schematic diagram of another embodiment of a tool member of the tool holder of FIG. 1;

fig. 10 is a schematic view of the structure of the blade member and a portion of the body of the pliers shown in fig. 1.

In the figure: 1-a clamp body; 11-a housing; 111-a second step; 12-a connecting rod; 13-connecting piece; 2-a locking device; 21-an elastic sheet; 211-arc shape; 22-a lock; 221-a rotating shaft; 222-anti-slip groove; 223-convex; 3-a tool piece; 31-a groove; 4-a cutter member; 41-first step.

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.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Fig. 1 to 10 schematically show the structure of a tool holder according to an embodiment of the present invention.

As shown in fig. 1 to 10, the tool pliers comprise two pliers bodies 1, a locking device 2 and a tool piece 3, wherein the two pliers bodies 1 are mutually and rotatably connected. The tool pliers furthermore comprise a cutter member 4.

In this embodiment, a cavity is formed on the caliper body 1, and the cavity can be formed through the housing 11, as shown in fig. 1 and fig. 2, the cavity includes two housings 11 (the housing 11 is a flat structure), the upper ends of the two housings 11 are connected through the connecting rod 12, the lower ends of the two housings 11 are also connected through the connecting rod 12, the two housings 11 cannot rotate relative to each other, and a certain distance is formed between the two housings 11, so that the cavity can be formed between the two housings 11.

As shown in fig. 2, a locking device 2 is installed on the upper side surface of the cavity, at least one tool 3 is installed below the cavity (at one end of the lower left corner shown in fig. 2), that is, at least one tool 3 is installed (or respectively installed and all installed) on the left caliper 1 and/or the right caliper 1 shown in fig. 1, different tools 3 are different in structure and use, the structure of the connection portion between the tool 3 and the locking device 2 is completely the same (of course, the size may be different), one tool 3 is shown in fig. 7, another tool 3 is shown in fig. 8, different tools are identified by the same drawing for convenience of description, and the following description will be given by taking one tool 3 of the left caliper 1 as an example.

The connecting rod 12 in this embodiment is fixed to the housing 11 by a screw, the connecting rod 12 itself is fixed, the connecting rod 12 cannot rotate around the housing 11, and the connecting rod 12 itself cannot rotate.

As shown in fig. 2 to 4, in this embodiment, the lower part (lower left corner) of the tool part 3 is sleeved on the connecting rod 12 of the caliper body 1, and the lower part of the tool part 3 can rotate around the connecting rod 12 (as can be seen from the tool part 3 in fig. 9, a through hole is formed on the tool part 3, and the tool part 3 is sleeved on the connecting rod 12 through the through hole, so the tool part 3 can rotate around the connecting rod 12), when the tool part 3 rotates out of the cavity, the locking device 2 is used for locking the tool part 3, and at this time, the tool part 3 cannot rotate.

As shown in fig. 5 to 8, in the present embodiment, the locking device 2 includes an elastic piece 21 and a locking member 22; the upper end of the elastic piece 21 can be fixedly installed on the caliper body 1 (the fixed installation can be an integrated molding, and can also be fixed by using a screw), the lower end of the elastic piece 21 is fixedly installed on the upper end of the locking piece 22, the lower end of the locking piece 22 can be used for locking the tool piece 3, the locking piece 22 can be clamped on the tool piece 3 through the elastic piece 21, or the locking piece 22 can be separated from the tool piece 3 through the elastic piece 21.

In order to fixedly mount the elastic piece 21 on the caliper body 1, a connecting piece 13 may be added, as shown in fig. 2 to 4, the upper end of the connecting piece 13 is fixed on the connecting rod 12 (i.e. the connecting piece 13 cannot rotate around the connecting rod 12), the lower end extends freely, the connecting piece 13 may be a part of the caliper body 1, the upper end of the elastic piece 21 is fixed on the caliper body 1 through the connecting piece 13, a rotating shaft 221 is mounted at the middle position of the locking piece 22, and the locking piece 22 is rotatably connected with the connecting piece 13 of the caliper body 1 through the rotating shaft 221; the method comprises the following specific steps: when the connecting piece 13 extends downwards to the middle position of the locking piece 22, the connecting piece is divided into two parts, the two parts clamp the locking piece 22, meanwhile, the rotating shaft 221 sequentially penetrates through the left side of the connecting piece 13, the locking piece 22 and the right side of the connecting piece 13, and the locking piece 22 can rotate around the connecting piece 13.

As shown in fig. 2 to 4, when one end (upper end in fig. 2) of the locking member 22 connected to the elastic piece 21 is pressed downward, the middle position of the locking member 22 can rotate around the connecting piece 13 via the rotating shaft 221, and at this time, the other end (lower end in fig. 2) of the locking member 22 moves upward and releases the tool 3, the tool 3 can rotate around the connecting rod 12, and the connecting piece 13 plays a role of connecting the elastic piece 21 and the locking member 22.

More preferably, in this embodiment, the locking member 22 is formed with a protrusion 223, the tool member 3 is formed with a recess 31 corresponding to the protrusion 223, the recess 31 is arranged below the tool part 3 shown in fig. 5, and when the tool part 3 is used, the tool part 3 is first rotated out of the cavity, then, the upper end of the locking member 22 shown in fig. 5 is pressed downward (the elastic piece 21 is deformed accordingly, and the elastic piece 21 has elastic restoring force to the locking member 22), and at this time, the lower end of the locking member 22 is rotated upward, then, the tool member 3 is rotated (by about 180 °), the tool member 3 is rotated to the angle shown in fig. 6, the locking member 22 is released, the elastic restoring force of the elastic piece 21 drives the upper end of the locking member 22 to move upward, the lower end of the locking member 22 to move downward, the protrusion 223 of the locking member 22 can be caught in the groove 31, and the locking member 22 locks the tool member 3. When the tool 3 is used, the tool 3 cannot rotate by itself because the tool 3 is locked by the locking member 22, and the locking member 22 can conveniently lock the tool 3 by means of the protrusion 223 and the groove 31. In other embodiments, more preferable modes may be as follows: the locking member 22 is formed with a protrusion 223, the tool member 3 is correspondingly formed with two grooves 31, one above the other, that is, when the tool member 3 is located in the cavity, the protrusion 223 can be clamped in one of the grooves 31, when the tool member 3 is rotated out of the cavity, the protrusion 223 of the locking member 22 can be clamped in the other groove 31, and the locking member 22 can lock the tool member 3 more completely.

In this embodiment, as shown in fig. 8, the end (the lower end shown in fig. 8) of the elastic piece 21 connected to the locking member 22 has an arc shape 211, and the arc shape 211 of the elastic piece 21 can push the locking member 22. The elastic sheet 21 can be made of elastic steel material, and the elastic steel has a long service life and also has strong memory ability (i.e. can recover by itself).

As shown in fig. 2 to 4, in the present embodiment, an anti-slip groove 222 is formed at the upper end of the locking member 22, and the anti-slip groove 222 can increase friction force when the locking member 22 is pressed by the anti-slip groove 222.

In this embodiment, the tool component 3 may be a screwdriver structure as shown in fig. 6 and 7, the head of the screwdriver can be removed from the hexagonal socket, the tool component 3 can be used as the hexagonal socket, and furthermore, the tool component 3 may also be a structure as shown in fig. 8, or the tool component 3 may also be a bottle cap opener, the shape and structure of the tool component 3 are not limited to those shown in the drawings, and may be any shape and structure, only the recess 31 needs to be formed on the tool component 3, and when the tool component 3 is rotated out of the cavity, the protrusion 223 can be caught in the recess 31 and lock the tool component 31.

As shown in fig. 10, in this embodiment, the cutter member 4 may be a serrated knife or a knife with a blade, the cutter member 4 is rotatably connected to the caliper body 1 through a connecting rod 12, the cutter member 4 is located at one side of the tool member 3, a cutter (or multiple cutters) may be respectively installed at both sides of the tool member 3 shown in fig. 2, the cutter member 4 is not caught by the locking member 22, a first step 41 is formed on the cutter member 4, and a second step 111, which is matched with the first step 41, is formed on the caliper body 1, and when the cutter member 4 is rotated out of the cavity, the second step 111 is used to catch the first step 41, and when the cutter member 4 is used, the cutter member 4 is rotated by about 180 °, the cutter member 4 is caught by the second step 111 and is not rotated, so that it is convenient to use.

The utility model discloses not only have the function of traditional instrument pincers, but also at least one tool part 3, consequently have other functions, when using tool part 3, roll out tool part 3 from the cavity, then pin the recess 31 of tool part 3 through the arch 223 of locking piece 22 to the tool part 3 that will roll out the cavity pins, when using tool part 3, tool part 3 can not rotate round the pincers body 1 by oneself, can avoid unnecessary troublesome, convenient to use.

The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.

Claims

1. A tool pliers, comprising: including two pincers bodies (1), two pincers bodies (1) rotation each other are connected, be equipped with the cavity on the pincers body (1), one side of cavity is equipped with locking means (2), the below of cavity is equipped with at least one instrument (3), instrument (3) with pincers body (1) rotate and are connected, rotate out as instrument (3) during the cavity, locking means (2) are used for pinning instrument (3), instrument (3) are unable to be rotated.

2. The tool pliers of claim 1 wherein: the locking device (2) comprises an elastic sheet (21) and a locking piece (22), one end of the elastic sheet (21) is arranged on the forceps body (1), the other end of the elastic sheet is arranged on the locking piece (22), and one end of the locking piece (22) is used for locking the tool piece (3).

3. The tool pliers of claim 2 wherein: be equipped with connection piece (13) on pincers body (1), the one end of flexure strip (21) is passed through connection piece (13) and is fixed on pincers body (1), the intermediate position department of locking piece (22) is equipped with pivot (221), locking piece (22) through pivot (221) with pincers body (1) rotate and are connected, when pressing down the one end that links to each other with flexure strip (21) on locking piece (22), the other end upward movement of locking piece (22) and unclamp tool piece (3).

4. The tool pliers of claim 3 wherein: be equipped with arch (223) on locking piece (22), be equipped with on tool (3) with recess (31) that arch (223) correspond, when tool (3) rotate out when the cavity, arch (223) of locking piece (22) are used for the card in recess (31), when pressing the one end that locking piece (22) and flexure strip (21) link to each other downwards, arch (223) upward movement and the leaving of locking piece (22) recess (31) of tool (3).

5. The tool pliers of claim 4 wherein: the elastic piece (21) and the end that locking piece (22) link to each other are arc (211), and arc (211) of elastic piece (21) are used for promoting locking piece (22).

6. A tool holder according to any one of claims 2 to 5, wherein: and an anti-skid groove (222) is arranged on the locking piece (22).

7. The tool pliers of claim 6 wherein: still including establishing cutter spare (4) in the cavity, cutter spare (4) with the pincers body (1) rotation each other is connected, be equipped with first step (41) on cutter spare (4), be equipped with on the pincers body (1) with first step (41) matched with second step (111), work as cutter spare (4) rotate out the back from the cavity, second step (111) are used for blocking first step (41).