CN221047417U

CN221047417U - Labor-saving bolt clipper

Info

Publication number: CN221047417U
Application number: CN202322502023.XU
Authority: CN
Inventors: 黄俊良; 马围; 黄晓玲
Original assignee: Wuhan Qichen Jiaye Technology Development Co ltd
Current assignee: Wuhan Qichen Jiaye Technology Development Co ltd
Priority date: 2023-09-14
Filing date: 2023-09-14
Publication date: 2024-05-31
Anticipated expiration: 2033-09-14

Abstract

The utility model relates to the technical field of wire cutters and discloses a labor-saving wire cutter, which comprises a first connector and a second connector, wherein the front ends of the first connector and the second connector are respectively and rotatably connected with a cutter tail, the front ends of the cutter tails are fixedly provided with jaws, the rear ends of the first connector and the second connector are respectively and detachably connected with a connecting column, the rear ends of the connecting columns are fixedly connected with a sleeve, a telescopic pipe is sleeved in the sleeve in a sliding manner, a plurality of positioning screw holes penetrating through the telescopic pipe are formed in the outer end of the telescopic pipe, positioning studs are sleeved in the outer end of the sleeve, and the rear end of the telescopic pipe is fixedly connected with a grab handle. In the utility model, the telescopic pipe is of a split structure, and the part serving as a handle function can be directly detached, so that the portability is further improved, the telescopic pipe is more convenient to carry and transport, and the extension length of the telescopic pipe can be adjusted, so that the length of a moment arm is prolonged during wire cutting, and the labor is saved during wire cutting.

Description

Labor-saving bolt clipper

Technical Field

The utility model relates to the technical field of bolt clippers, in particular to a labor-saving bolt clipper.

Background

Wire clippers are a common tool used to cut wire or cable. The wire cutting pliers are usually composed of two handles and a pair of cutting edges, the cutting edges of the wire cutting pliers are very firm, various types of wires including metal wires and insulated cables can be easily cut, when the wire cutting pliers are used, the wires are placed between the cutting edges, then the handles are held by hands to apply pressure, and the cutting edges can cut the wires. This makes the bolt clipper a common tool for electricians, electronic engineers, and many other industries.

The current bolt clipper mostly needs to rely on the manpower to cut, and it is comparatively laborious to cut some tougher wires and cables, just needs extension handle if want laborsaving, but the extension of handle also makes the portability of bolt clipper reduce, causes the use inconvenient. Accordingly, one skilled in the art provides a labor-saving bolt clipper to solve the problems set forth in the background art.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides the labor-saving bolt clipper, which is provided with the telescopic pipe, so that the length of a force arm can be prolonged when the labor-saving bolt clipper is used, the broken line is more labor-saving, and meanwhile, the labor-saving bolt clipper is detachable and has stronger portability by adopting a split type structural design.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The labor-saving bolt clipper comprises a first connector and a second connector, wherein the front ends of the first connector and the second connector are respectively and rotatably connected with a clipper tail, the front ends of the clipper tails are fixedly provided with jaws, the two jaws are rotatably connected, and the rear ends of the first connector and the second connector are respectively and detachably connected with a connecting column;

the rear end of the connecting column is fixedly connected with a sleeve, the inside of the sleeve is sleeved with a telescopic pipe in a sliding manner, the outer end of the telescopic pipe is provided with a plurality of positioning screw holes penetrating through the telescopic pipe, the outer end of the sleeve is sleeved with a positioning stud, the positioning stud extends into the telescopic pipe and is sleeved with the positioning stud, and the rear end of the telescopic pipe is fixedly connected with a grab handle;

Through above-mentioned technical scheme, this bolt clipper is split type structure, can directly dismantle as the part of handle function, has further improved portability, and is more convenient when carrying the transportation, and the extension length of flexible pipe is adjustable to the length of time delay arm when cutting the line makes more laborsaving when cutting the line.

Further, the first connector comprises a first connecting main body, the second connector comprises a second connecting main body, the rear ends of the first connecting main body and the second connecting main body are respectively fixedly connected with a first screw hole connecting seat and a second screw hole connecting seat, one end of the connecting column is fixedly connected with a connecting stud, and the two connecting studs are respectively sleeved with the first screw hole connecting seat and the second screw hole connecting seat;

Through above-mentioned technical scheme, make the spliced pole dismantle through the connection cooperation of connecting stud and first screw connecting seat and second screw connecting seat for this bolt clipper is more convenient when carrying.

Further, a first connecting rotating shaft and a second connecting rotating shaft are fixedly arranged on two sides of the front end of the first connecting main body respectively, a third connecting rotating shaft is fixedly arranged at the front end of the second connecting main body, the first connecting rotating shaft is rotationally connected with one tail of the pliers, and the third connecting rotating shaft is rotationally connected with the other tail of the pliers;

Through above-mentioned technical scheme, two pincers tails are connected with first connection pivot and third connection pivot rotation, are convenient for control the opening and shutting of keeping silent through the grab handle that opens and shuts.

Further, an adapter is fixedly arranged on one side of the second connecting main body, and the adapter is rotationally connected with the second connecting rotating shaft;

Through above-mentioned technical scheme, can guarantee through the adaptor that sets up that first connecting body and second connecting body and position preserve stably, also can not mutually interfere.

Further, anti-slip washers are fixedly arranged at the outer ends of the two connecting columns and positioned at the periphery of the connecting stud, and an anti-abutting contact is fixedly arranged at one side of the first connecting main body;

through above-mentioned technical scheme, the anti-skidding packing ring of setting can improve the compactness of connecting stud after connecting, also can protect the interface, reduces the entering of dust water droplet, reduces the corruption, improves the life of connecting stud.

Further, a connecting plate is arranged between the upper side and the lower side of the two jaws, two fourth connecting rotating shafts are arranged between the two connecting plates, and the jaws are rotationally connected with the fourth connecting rotating shafts;

Through above-mentioned technical scheme, connecting plate and the fourth connection pivot that set up can guarantee that two keep silent and stabilize and cut.

Further, the outer surface of the telescopic pipe is provided with a plurality of guide grooves, the inner side of the sleeve is fixedly provided with a plurality of guide edges, and the guide edges are in one-to-one correspondence with the guide grooves and are in sliding connection with the guide grooves;

Through above-mentioned technical scheme, can guarantee through setting up leading edge and guide way that flexible pipe stably stretches out the sleeve pipe for the location screw aligns with the location double-screw bolt.

Further, the outer end of the grab handle is sleeved with an anti-skid sleeve;

Through above-mentioned technical scheme, the surface of antiskid cover that sets up is coarse, can improve the stability when people hold.

The utility model has the following beneficial effects:

1. According to the labor-saving bolt clipper provided by the utility model, the sleeve, the telescopic pipe, the positioning stud and the positioning screw hole are arranged, so that when the bolt clipper is used, the extension length of the telescopic pipe can be adjusted after the positioning stud is screwed out, and then the positioning stud is screwed down, so that the extension length of the telescopic pipe is locked, the length of the moment arm is prolonged when a wire is cut, and the labor is saved when the wire is cut.

2. The labor-saving bolt clipper provided by the utility model has the advantages that the extension length of the arranged telescopic tube is adjustable, the telescopic tube is pulled out when in use and retracted when in carrying, the use is convenient, and the carrying is also convenient, and meanwhile, the connecting stud, the first screw hole connecting seat and the second screw hole connecting seat are also arranged, so that the bolt clipper forms a detachable structure, can be directly detached as a part of a handle function, further improves the portability, and is more convenient when in carrying and transportation.

Drawings

FIG. 1 is a perspective view of a labor-saving bolt clipper of the present utility model;

FIG. 2 is a disassembled view of a labor-saving bolt clipper according to the present utility model;

FIG. 3 is an enlarged view of a part of the construction of a labor-saving bolt clipper according to the present utility model;

FIG. 4 is a top view of a labor-saving bolt clipper of the present utility model;

FIG. 5 is a schematic view of the internal structure of a bushing of a labor-saving bolt clipper according to the present utility model;

fig. 6 is a front view of a labor-saving bolt clipper sleeve according to the present utility model.

Legend description:

1. A first connector; 101. a first connection body; 102. the first screw hole connecting seat; 103. a first connecting rotating shaft; 104. the second connecting rotating shaft; 105. an anti-contact; 2. a second connector; 201. a second connecting body; 202. the second screw hole connecting seat; 203. a third connecting rotating shaft; 204. an adaptor; 3. a tail of the pliers; 4. a jaw; 5. a connecting column; 6. a sleeve; 7. positioning a stud; 8. a telescopic tube; 9. a guide groove; 10. a grab handle; 11. an anti-skid sleeve; 12. a connecting plate; 13. a fourth connecting rotating shaft; 14. a connecting stud; 15. an anti-slip washer; 16. positioning screw holes; 17. and a guide edge.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, one embodiment provided by the present utility model is: the utility model provides a laborsaving bolt clipper, includes first connector 1 and second connector 2, and the front end of first connector 1 and second connector 2 all rotates and is connected with tail 3, and the front end of tail 3 is fixed to be provided with and keeps silent 4, and two keep silent 4 rotate and connect, and the rear end of first connector 1 and second connector 2 all can be dismantled and be connected with spliced pole 5.

The rear end fixedly connected with sleeve pipe 6 of spliced pole 5, the inside slip of sleeve pipe 6 has cup jointed flexible pipe 8, and a plurality of location screw holes 16 that run through flexible pipe 8 are seted up to the outer end of flexible pipe 8, and the outer end of sleeve pipe 6 has cup jointed location double-screw bolt 7, and location double-screw bolt 7 stretches into flexible pipe 8 and cup joints with location double-screw bolt 7, and the rear end fixedly connected with grab handle 10 of flexible pipe 8.

The first connector 1 comprises a first connecting main body 101, the second connector 2 comprises a second connecting main body 201, the rear ends of the first connecting main body 101 and the second connecting main body 201 are respectively fixedly connected with a first screw hole connecting seat 102 and a second screw hole connecting seat 202, one end of a connecting column 5 is fixedly connected with a connecting stud 14, the two connecting studs 14 are respectively sleeved with the first screw hole connecting seat 102 and the second screw hole connecting seat 202, and the connecting column 5 is detached through the connecting stud 14 and the connecting cooperation of the first screw hole connecting seat 102 and the second screw hole connecting seat 202, so that the wire cutting pliers are more convenient to carry.

The front end both sides of first connection main part 101 are fixed respectively and are provided with first connection pivot 103 and second connection pivot 104, and the front end of second connection main part 201 is fixed and is provided with third connection pivot 203, and first connection pivot 103 rotates with a tail 3 to be connected, and third connection pivot 203 rotates with another tail 3 to be connected, and two tails 3 rotate with first connection pivot 103 and third connection pivot 203 to be connected, are convenient for open and shut through opening and shutting grab handle 10 space-time jaw 4 and open and shut.

The adaptor 204 is fixedly arranged on one side of the second connecting main body 201, the adaptor 204 is rotationally connected with the second connecting rotating shaft 104, and the first connecting main body 101, the second connecting main body 201 and the position can be ensured to be stored stably through the arranged adaptor 204, and the adaptor 204 can not interfere with each other.

The outer ends of the two connecting columns 5 are fixedly provided with anti-slip washers 15 at the periphery of the connecting stud 14, one side of the first connecting main body 101 is fixedly provided with an anti-collision head 105, the anti-slip washers 15 can improve the tightness of the connecting stud 14 after connection, the interface can be protected, the entry of dust and water drops is reduced, corrosion is reduced, and the service life of the connecting stud 14 is prolonged.

The connecting plates 12 are arranged between the upper side and the lower side of the two jaws 4, two fourth connecting rotating shafts 13 are arranged between the two connecting plates 12, the jaws 4 are rotationally connected with the fourth connecting rotating shafts 13, and the two jaws 4 can be ensured to be sheared stably by the arranged connecting plates 12 and the fourth connecting rotating shafts 13.

A plurality of guide grooves 9 are formed in the outer surface of the telescopic pipe 8, a plurality of guide edges 17 are fixedly arranged on the inner side of the sleeve pipe 6, the guide edges 17 correspond to the guide grooves 9 one by one and are in sliding connection with the guide grooves 9, the telescopic pipe 8 can be ensured to stably extend out of the sleeve pipe 6 through the arrangement of the guide edges 17 and the guide grooves 9, and the positioning screw holes 16 are aligned with the positioning studs 7.

The outer end cover of grab handle 10 is equipped with antiskid cover 11, and the surface of antiskid cover 11 of setting is coarse, can improve the stability when people hold.

Working principle: when the telescopic handle is used, the holding handle 10 is outwards opened, the first connecting rotating shaft 103 and the third connecting rotating shaft 203 are close to each other, so that the two clamp tails 3 are driven to be close to each other, the two clamp jaws 4 are rotationally connected, the distance between the two clamp jaws 4 is increased, the holding handle 10 moves inwards, the distance between the clamp jaws 4 is reduced, the clamp jaws 4 are controlled to open and close, when a line is cut, if the line is hard to cut, the positioning stud 7 on the sleeve 6 can be screwed out, the telescopic pipe 8 is pulled out, the length of the telescopic pipe 8 is prolonged, the positioning stud 7 is screwed down, the extension length of the telescopic pipe 8 is locked, after the telescopic pipe 8 is prolonged, the force arm is prolonged due to the lever principle, the force arm is more labor-saving when the line is cut, in addition, the connecting stud 14, the first screw hole connecting seat 102 and the second screw hole connecting seat 202 are further arranged, the connecting post 5 is detachable, portability is further improved, and the telescopic handle is more convenient to carry and transport.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Labor-saving bolt clipper comprises a first connector (1) and a second connector (2), and is characterized in that: the front ends of the first connector (1) and the second connector (2) are respectively and rotatably connected with a tail (3), the front ends of the tail (3) are fixedly provided with jaws (4), the two jaws (4) are rotatably connected, and the rear ends of the first connector (1) and the second connector (2) are respectively and detachably connected with a connecting column (5);

The rear end fixedly connected with sleeve pipe (6) of spliced pole (5), telescopic tube (8) have been cup jointed in the inside slip of sleeve pipe (6), a plurality of location screw holes (16) that run through telescopic tube (8) have been seted up to the outer end of telescopic tube (8), the outer end of sleeve pipe (6) has cup jointed location double-screw bolt (7), location double-screw bolt (7) stretch into telescopic tube (8) and cup joint with location double-screw bolt (7), the rear end fixedly connected with grab handle (10) of telescopic tube (8).

2. A labor-saving bolt clipper according to claim 1, wherein: the first connector (1) comprises a first connecting main body (101), the second connector (2) comprises a second connecting main body (201), the rear ends of the first connecting main body (101) and the second connecting main body (201) are respectively fixedly connected with a first screw hole connecting seat (102) and a second screw hole connecting seat (202), one end of a connecting column (5) is fixedly connected with a connecting stud (14), and the two connecting studs (14) are respectively sleeved with the first screw hole connecting seat (102) and the second screw hole connecting seat (202).

3. A labor-saving bolt clipper according to claim 2, wherein: the front end both sides of first connection main part (101) are fixed respectively and are provided with first connection pivot (103) and second connection pivot (104), the front end of second connection main part (201) is fixed to be provided with third connection pivot (203), first connection pivot (103) rotate with a tail (3) to be connected, third connection pivot (203) rotate with another tail (3) to be connected.

4. A labor-saving bolt clipper according to claim 2, wherein: an adapter (204) is fixedly arranged on one side of the second connecting main body (201), and the adapter (204) is rotationally connected with the second connecting rotating shaft (104).

5. A labor-saving bolt clipper according to claim 2, wherein: the outer ends of the two connecting columns (5) are fixedly provided with anti-slip washers (15) at the periphery of the connecting studs (14), and one side of the first connecting main body (101) is fixedly provided with an anti-abutting contact (105).

6. A labor-saving bolt clipper according to claim 1, wherein: a connecting plate (12) is arranged between the upper side and the lower side of the two jaws (4), two fourth connecting rotating shafts (13) are arranged between the two connecting plates (12), and the jaws (4) are rotationally connected with the fourth connecting rotating shafts (13).

7. A labor-saving bolt clipper according to claim 1, wherein: the outer surface of the telescopic pipe (8) is provided with a plurality of guide grooves (9), the inner side of the sleeve (6) is fixedly provided with a plurality of guide edges (17), and the guide edges (17) are in one-to-one correspondence with the guide grooves (9) and are in sliding connection with the guide grooves.

8. A labor-saving bolt clipper according to claim 1, wherein: the outer end of the grab handle (10) is sleeved with an anti-skid sleeve (11).