CN2871102Y

CN2871102Y - Multifunctional pliers

Info

Publication number: CN2871102Y
Application number: CN 200620028366
Authority: CN
Inventors: 杨全贵; 杨羚
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-03-06
Filing date: 2006-03-06
Publication date: 2007-02-21
Anticipated expiration: 2016-03-06

Abstract

The utility model relates to a multifunctional pliers that used by builders, erectors and grease monkeys, the utility model is characterized in that a sawtooth groove and a cutting edge are arranged at the corresponding places of the forepart of the up and the down pliers; a round hole and a gap are arranged near the small shaft; a semicircle opening is installed symmetrically between the up and thedown handles and the small shaft and near the small shaft, and an edge is near the semicircle opening; the gap centre of the up and the down part are on the circumference of a same circle; the same size round holes in the up and the down part staggers an angle every two holes, the same size gaps staggers an angle every two gaps, all the angles can be 15 degrees or 20 degrees, the advantage of the utility model lies in varied functions that the carpenter, plumber, locksmith, electrician, instrument worker and telecommunication worker can use, integrating a wire-cutters and a wire puller is convenient to carry, the structure is simple, the manufacture is easy, the production cost is low, the utility model has good popularizing and application prospect.

Description

Multifunctional pliers

Technical field

The utility model relates to a kind of operation hand-operated tools, more specifically to a kind of construction, installation, and the pliers that the maintenance worker uses.

Background technology

At present, widely used combination pliers, also be the tiger pliers, there are zigzag groove and cutting edge in the front, purposes is more, almost everybody wears for carpenter, plumber, pincers worker, electrician, instrument worker, telecommunication operating worker, yet the work majority of being done as electrician, instrument worker, telecommunication operating worker is to come into contacts with cable and wire, tangent line, to take off the line operation many, this moment, combination pliers was difficult to be competent at, however most sell take off the line pliers, target is single, have to take off the line pliers not handy, it is also not too convenient that everyone wears two kinds of pliers simultaneously.

Summary of the invention

The purpose of this utility model is combination pliers and takes off the line pliers to unite two into one, and carries out improving on the structure, makes multifunctional pliers.

A kind of multifunctional pliers comprises part, down part, little axle, handle, it is characterized in that at last part, descends on the symmetric position of pliers front end of part to be provided with serrated slot, cutting edge; Be provided with circular hole, gap at last part, following part near the position of little axle; Between the handle and little axle of last part, following part, the position near little axle is arranged with semicircular opening; At last part, down each circular hole center of part is on the circumference at same circle; At last part, down each the gap center on the part is on the circumference at same circle; Last part, the following angle that staggers mutually between each circular hole of same size on the part, 15 ° or 20 °; Last part, the following angle that staggers mutually between each gap of same size on the part, 15 ° or 20 °; There is sword at the semicircular opening place that is arranged with on last part, following part, is used for cutting the electric wire foreskin.

The utility model advantage is that function is many, carpenter, plumber, pincers worker, electrician, instrument worker, telecommunication operating worker can be used, with combination pliers, take off the line pliers and unite two into one, easy to carry, the utility model is simple in structure, easy to manufacture, production cost is low, has excellent popularization and application prospect.

Description of drawings

Fig. 1 is the utility model structural representation.

Fig. 2 is that pliers opens part 1, following part 2 same size

circular holes

8,9 pairs of schematic diagrames together of gap.

Fig. 3 is the right view of Fig. 1.

Fig. 4 is the A-A profile of Fig. 1.

Fig. 5 is the B-B profile of Fig. 1.

The specific embodiment

Below in conjunction with the drawings and specific embodiments the utility model is made and to describe in further detail.

Multifunctional pliers is a kind of operation hand-operated tools, takes off line pliers structure of modification by combination pliers and electrician and forms.It by last 1, down part 2 and will go up part 1, the little axle 3 that fuses of part 2 is formed down, as Fig. 1, be arranged with pliers front end 5 and handle 4 on last part 1, the following part 2, be arranged with serrated slot 6 and cutting edge 7 at pliers front end 5, serrated slot 6 is used to the backguy of constructing, and cable strips off the skin, pulls out a nail, tears open screw bolt and nut, cutting edge 7, as Fig. 4, cutting edge 7 is used for cutting off steel wire, metal wire, has the function of combination pliers; Close little 3 position at last part 1, following part 2 is provided with circular hole 8 and gap 9, and each circular hole 8 center on last part 1, the following part 2 are on the circumference of same circle; Each gap 9 center on last part 1, the following part 2 are on the circumference of same circle; Circular hole 8, gap 9 are respectively established two on last part 1, following part 2, circular hole 8 diameters are respectively 3mm, 4mm, gap 9 sizes are respectively between each circular hole 8 of 1.5mm * 2mm, 2mm * 3mm same size and the angle [alpha] that staggers between each gap 9, α can be 15 ° or 20 °, promptly when the jaw of multifunctional pliers opens 15 ° or 20 °, each circular hole 8 of same size on last part 1 and the following part 2, each gap be 9 overlapping, communicate, can cut stove bolt, steel wire as Fig. 2 with this, the screw thread of stove bolt is not destroyed, incision is flat, is not with the tip; The handle 4 of last part 1, following part 2 is arranged with semicircular opening 10 in the position near little axle 3, and sword is arranged between the little axle 3, as Fig. 5, is used to take off the foreskin of electric wire, and being suitable for taking off the cross section is 1.0mm ², 1.5mm ², 2.5mm ², 3mm ²Electric wire strip off the skin, have the electrician with the function of taking off line pincers, use in the worker that can power, instrument worker, the construction of telecommunication industry, the maintenance wiring operation; Outside the handle 4 foreskin 11, foreskin 11 being arranged can be that rubber makes, and also can be that plastics make.

Claims

1, a kind of multifunctional pliers comprises part (1), following part (2), and little axle (3), handle (4) is characterized in that being provided with serrated slot (6), cutting edge (7) on the symmetric position of the pliers front end (5) of last part (1), time part (2); At last part (1), down the position of close little (3) of part (2) is provided with circular hole (8), gap (9); Between the handle (4) and little axle (3) of last part (1), following part (2), the position near little axle (3) is arranged with semicircular opening (10).

2, according to the described multifunctional pliers of claim 1, it is characterized in that last part (1), down part (2) to go up each circular hole (8) center be on the circumference at same circle.

3, according to claim 1 or 2 described multifunctional pliers, it is characterized in that the angle that staggers mutually between each circular hole (8) of described last part (1), the last same size of following part (2), 15 ° or 20 °.

4, according to the described multifunctional pliers of claim 1, it is characterized in that last part (1), down part (2) to go up each gap (9) center be on the circumference at same circle.

5, according to claim 1 or 4 described multifunctional pliers, it is characterized in that the angle that staggers mutually between each gap (9) of described last part (1), the last same size of following part (2), 15 ° or 20 °.

6,, it is characterized in that at last part (1), descend each semicircular opening (10) that is arranged with on the part (2) to locate sword according to the described multifunctional pliers of claim 1.