CN101870113B

CN101870113B - Cutting nippers having nine functions

Info

Publication number: CN101870113B
Application number: CN2010102087317A
Authority: CN
Inventors: 包长仁
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-06-24
Filing date: 2010-06-24
Publication date: 2011-11-09
Anticipated expiration: 2030-06-24
Also published as: CN101870113A

Abstract

The invention relates to a pair of cutting nippers having nine functions. An upper scissors body and a lower scissors body are hinged through hinging bolts, wherein the extending ends of the upper and lower scissors are a snap spring nipper and a nipper pliers; a torsion spring which is embedded in the groove of the upper and lower scissors is sleeved on the hinging bolt; two ends of the torsion spring extend outwards and are resisted on a baffle pin of the torsion spring so as to actuate the heads of the upper and lower scissors to open; interiors of the upper part of left and right handles extend into a support stem; a wire stripper, a wire presser and a diagonal pliers are arranged on the support stem; the tail end of the support stem is provided with a wrench, a pipe wrench and a wire cutter; a clamping force regulating mechanism which comprises a double-end bolt, a locking nut, a pressure spring cassette, a pressure spring, a cassette pin, and the like, is arranged on the inside middle part of the left and right handles. The cutting nipper of the invention is provided with nine functions in order to meet the demands of daily work and life. The operation is labor-saving and the clamping force can be regulated and fixed so as to smoothly and safely operate.

Description

Cutting nippers having nine functions

Technical field

The present invention relates to a kind of multifunctional pincer, especially integrate the cutting nippers having nine functions of nine kinds of functions.

Background technology

In routine work and life, be unable to do without various cutting or hand tools such as pincers, updating and develop along with hand tools, the fault of construction of function singleness is replaced by multifunctional pincer already, multifunctional pincer the earliest adopts built-in combining structure usually, be about to ensconce in the multiple functional pincers pincers handle inside, take out the corresponding function pincers during use as required, connection is installed, thereby reaches the purpose of multi-functional use, but this built-in multifunctional pincer, owing to be subjected to built-in spatial constraints, can not be built-in a lot, thus function be restricted, and the multifunctional pincer of installing and using immediately must use unexpectedly also extremely inconvenient.03228061.0 " multi-functional cutting nippers " of Patent Office of State Intellectual Property Office bulletin promptly sets up functions such as nipper plier, wire stripper on the upper and lower scissor body of common scissors; 200620085592.2 " multifunctional scissors " of bulletin on upper and lower scissor body, set up equally be used for shim silk or iron plate the wave mouth, the centre is a shearing blade, the lower end is a jaw of cutting off iron wire; 200920166095.9 " multifunctional safety scissors " of bulletin and 200920169165.6 " Multifunction scissors " all are provided with caulking groove on shear shank, hinged comb and scraper are set in the caulking groove, and comb and scraper can pull open in order to comb one's hair and to shave; Or the like.Although above-mentionedly multi-functionally cut, clamp and increased some functions, but blemish in an otherwise perfect thing: 1. function increases seldom, does not make full use of the effect of scissors shank; 2. the scissors head opens armrest power and grips, and is helpless to the open measure of the edge of a knife, and for the cutting nippers that is used for being provided with Circlip tongs, nipper plier and scissors, it is more tiring to open operation; 3. as at the handle tail end other functional pincers being set, preferably consider the locking that the power of clamping down on is regulated is set, it is laborsaving that people are used, and can also reach increases the power of clamping down on and clamp down on the invariable effect of power.

Summary of the invention

Goal of the invention of the present invention is to be further improved at the defective of prior art, propose a kind of multi-purpose, the scissors cutting edge is opened rapidly and realize clamping down on the power locking user's operating physical force realized smoothly, the cutting nippers having nine functions of safety operation to alleviate.

Goal of the invention of the present invention realizes by following technical proposals:

A kind of cutting nippers having nine functions, last scissor body and lower scissors body so that link bolt is hinged and connected by left handle and the right handles that upper and lower scissor body extends, are located at each functional pincers of upper and lower scissor body head and left and right handle tail end, it is characterized in that:

Be set with the torsion spring that is embedded in upper and lower scissor body groove on a, the described link bolt, described torsion spring two ends stretch out and conflict on the torsion spring backing pin, and its force direction is to impel upper and lower scissor body head to open direction;

The handle that b, described left handle and right handles upper inner are provided with upwards, extend downwards, a handle is provided with wire stripper, Crimping Pliers and diagonal cutting pliers;

Inboard left and right each functional pincers of handle tail end of adjusting that is provided with in c, described left handle and right handles middle part is clamped down on the lockable mechanism of power, this lockable mechanism comprises the studs that is located at a side in a left side or the right handles, the corresponding lock-nut that can be threaded that is located at a side in the right side or the left handle with studs, be provided with the stage clip deck in this lock-nut, be set with stage clip on the stage clip deck, the overhanging end of stage clip deck is provided with adjustment hole, and the deck pin passes through adjustment hole and is riveted on the right side or the left handle.

The described elongated end of going up scissor body and lower scissors body is provided with Circlip tongs and nipper plier; The relative vice jaw surface of Circlip tongs and nipper plier is a straight-tooth line structure.

Described left handle and right handles tail end are provided with zigzag spanner and pipe wrench, and outermost end is cutting pliers, and the relative vice jaw surface of cutting pliers is a straight-tooth line structure.

Described wire stripper and Crimping Pliers are equipped with large, medium and small third gear specification.

Adjustment hole on the described stage clip deck is a rectangular opening.

Compared with prior art, the present invention has set up totally nine functions such as Circlip tongs, nipper plier, wire stripper, Crimping Pliers, diagonal cutting pliers, spanner, pipe wrench, cutting pliers on a scissors, deserves to be called real multi-functional, is enough to satisfy the needs of routine work and life; Torsion spring force direction on the upper and lower scissor body link bolt is to impel upper and lower scissor body cutting edge to open direction, alleviates user's operating physical force, reaches the rapid operation purpose; The power of the clamping down on lockable mechanism at left and right handle middle part, especially when using the functional pincers of handle tail end, can not only increase the deficiency of the power of clamping down on, can also prevent from workpiece from skidding and reach to guarantee that the power of clamping down on is constant, even loosing one's grip also to be unlikely because of operating process is accidental clamps down on failure, guarantee smoothly, the safety operation purpose.

Description of drawings

Fig. 1 is an overall structure schematic diagram of the present invention.

Fig. 2 is that the A of Fig. 1 is to view.

Fig. 3 is the B-B cutaway view of Fig. 1.

Fig. 4 is the C place broken section enlarged drawing of Fig. 1.

Fig. 5 is that the D of Fig. 1 is to enlarged drawing.

Fig. 6 is each functional pincers closure state figure of the present invention.

The specific embodiment

In conjunction with above-mentioned accompanying drawing the embodiment of the invention is described in detail again below.

Shown in Fig. 1～6, among the figure: 1, cutting pliers, 2, pipe wrench, 3, spanner, 4, left handle, 5, diagonal cutting pliers, 6, Crimping Pliers, 7, a handle, 8, wire stripper, 9, torsion spring backing pin, 10, torsion spring, 11, go up scissor body, 12, nipper plier, 13, Circlip tongs, 14, the lower scissors body, 15, link bolt, 16, studs, 17, right handles, 18, the straight-tooth line, 19, adjustment hole, 20, the deck pin, 21, lock-nut, 22, the stage clip deck, 23, stage clip, 24, groove.

Cutting nippers having nine functions is the improvement design of a scissors, as its name suggests, is a kind of scissors with nine kinds of functional pincers.Comprise the last scissor body 11 and the lower scissors body 14 that are hinged and connected with link bolt 15, as Fig. 1～2, shown in Figure 6, the elongated end of upper and lower scissor body is provided with Circlip tongs 13 and nipper plier 12, and the relative vice jaw surface of Circlip tongs and nipper plier is straight-tooth line 18 structures.

Be set with torsion spring 10 on the link bolt 15 of upper and lower scissor body, in order to make the hinged place not influenced by torsion spring, still keep upper and lower scissor body plane contact, so on contacted upper and lower scissor body one side, groove 24 is set all, torsion spring 10 is embedded in above-mentioned groove 24, as shown in Figure 3.Described torsion spring 10 two ends stretch out and conflict on both sides torsion spring backing pin 9, and its force direction is to impel upper and lower scissor body head to open direction, can save this operating physical force when manipulating, and quicken to enter duty.

The extension of upper and lower scissor body is left handle 4 and right handles 17, discontinuous the handle 7 that left and right handle upper inner is provided with upwards, extends downwards, prop up handle and be provided with wire stripper 8, Crimping Pliers 6 and diagonal cutting pliers 5, and wire stripper 8 and Crimping Pliers 6 are equipped with large, medium and small third gear specification, enlarge the scope of application.

The tail end of left handle 4 and right handles 17 is provided with zigzag spanner 3 and pipe wrench 2, and outermost end is cutting pliers 1, and the relative vice jaw surface of cutting pliers 1 is straight burr tooth 18 structures, as shown in Figure 5.

The inboard, middle part of left handle 4 and right handles 17 is provided with to be regulated left and right each functional pincers of handle tail end and clamps down on the lockable mechanism of power, and this lockable mechanism is to be used for replenishing that the tail end functional pincers is clamped down on the not enough of power or prevent when using workpiece from skidding and an attached power-assisted lockable mechanism being provided with.This lockable mechanism comprises the studs 16 that is located at a side in a left side or the right handles, the corresponding lock-nut 21 that can be threaded that is located at a side in the right side or the left handle with studs, be provided with stage clip deck 22 in this lock-nut, be set with stage clip 23 on the stage clip deck, the overhanging end of stage clip deck 22 is provided with rectangle adjustment hole 19, deck pin 20 passes through adjustment hole the riveted joint of stage clip deck is connected on the right side or the left handle, lock-nut itself does not have annexation with a left side or right handles, connection by the stage clip deck connects, as shown in Figure 4.The studs of present embodiment is located at a side in the right handles, and other is located at a side in the left handle, and the adjustment hole of rectangle makes the stage clip deck can regulate towards the rectangle long side direction, aims at studs so that regulate lock-nut.Work as a left side during use, the functional pincers of right handles tail end is in the clamping duty and shows when chucking power is not enough, can operate the knob of studs this moment, studs is screwed out, then lock-nut is released towards the studs direction, and connect the external screw thread of going up studs with the internal thread of lock-nut, studs is pressed on the stage clip deck end face, keep a left side, the functional pincers of right handles tail end is in the duty of locking all the time, studs also can be regulated extension elongation by its knob as required, to realize the power of the clamping down on size of regulatory function pincers, satisfy the purpose of need of work.

Claims

1. cutting nippers having nine functions, with hinged scissor body (11) and the lower scissors body (14) gone up of link bolt (15), by left handle (4) and the right handles (17) that upper and lower scissor body extends, each functional pincers that is located at upper and lower scissor body head and left and right handle tail end is formed, and it is characterized in that:

Be set with the torsion spring (10) that is embedded in upper and lower scissor body groove (24) on a, the described link bolt (15), described torsion spring two ends stretch out and conflict on torsion spring backing pin (9), and its force direction is to impel upper and lower scissor body head to open direction;

The handle (7) that b, described left handle (4) and right handles (17) upper inner are provided with upwards, extend downwards, a handle is provided with wire stripper (8), Crimping Pliers (6) and diagonal cutting pliers (5);

C, the described elongated end of going up scissor body (11) and lower scissors body (14) are provided with Circlip tongs (13) and nipper plier (12);

D, described left handle (4) and right handles (17) tail end are provided with zigzag spanner (3) and pipe wrench (2), and outermost end is cutting pliers (1);

Inboard left and right each functional pincers of handle tail end of adjusting that is provided with in e, described left handle (4) and right handles (17) middle part is clamped down on the lockable mechanism of power, this lockable mechanism comprises the studs (16) that is located at a side in a left side or the right handles, the corresponding lock-nut (21) that can be threaded that is located at a side in the right side or the left handle with studs, be provided with stage clip deck (22) in this lock-nut, be set with stage clip (23) on the stage clip deck, the overhanging end of stage clip deck is provided with adjustment hole (19), and deck pin (20) passes through adjustment hole and is riveted on the right side or the left handle.

2. cutting nippers having nine functions according to claim 1 is characterized in that described wire stripper (8) and Crimping Pliers (6) are equipped with large, medium and small third gear specification.

3. cutting nippers having nine functions according to claim 1, the relative vice jaw surface that it is characterized in that described Circlip tongs (13), nipper plier (12) and cutting pliers (1) are straight-tooth line (18) structure.

4. according to each described cutting nippers having nine functions of claim 1～3, it is characterized in that the adjustment hole (19) on the described stage clip deck (22) is a rectangular opening.