CN2036473U

CN2036473U - Manual universal means

Info

Publication number: CN2036473U
Application number: CN 88214158
Authority: CN
Inventors: 屠小川; 刘国丛; 屠小虹; 仝向宇
Original assignee: Individual
Current assignee: Individual
Priority date: 1988-09-26
Filing date: 1988-09-26
Publication date: 1989-04-26

Abstract

The utility model relates to a manual multipurpose tool which belongs to a manual tool class and is composed of an upper plier body, a lower plier body and a movable plier head, wherein, a fixed blade and a movable blade which are used for peeling wire are arranged on the upper plier body and the movable plier head; the handle end of the upper plier body and the handle end of the lower plier body are respectively provided with a linear screwdriver, a cross screwdriver and an electric knife; bayonets of a pair of pliers and a movable wrench are formed between the movable plier head and the lower plier body. The utility model overcomes the defect of the single purpose of a single tool, and realizes a multipurpose tool formed by combining a plurality of single tools. The multipurpose tool can respectively have the functions of the pliers, the movable wrench, a wire stripper, the screwdriver and the electric knife, and has the advantages of compact structure, manufacturing material saving, convenient carrying and operation in flowing maintenance and overhead work.

Description

Manual universal means

The utility model belongs to: hand-operated tools class, the especially a kind of multipurpose tool for pliers, Adjustable wrench, wire stripper, screwdriver, electrician's knife are combined.

People are in installation, maintenance lathe, circuit and daily life, work, and pliers, Adjustable wrench, wire stripper, screwdriver, electrician's knife are widely used.Instrument commonly used, but single often instrument in these instruments, special purpose, and with machinery, the circuit work of coming into contacts with in, often need to use respectively several tool works again, instrument is many, deposit respectively for all, use, not only inconvenience but also influence operating efficiency was also easily lost, especially the maintenance mans of mobile operational process, the electrician of work high above the ground often packs the instrument of several single effects in the bag into, and the shoulder back of the body or waist are overstated equal inconvenience.

The purpose of this utility model is to overcome above-mentioned single instrument, the weak point of special purpose, and provide an a kind of instrument, multinomial function, easy to carry, be difficult for being scattered and lose the combination tool (claiming manual all-purpose instrument again) that can save metal.

Task of the present utility model is finished by following approach:

This manual all-purpose instrument mainly is made of upper/lower cone, three parts of movable binding clip, and surplus is separately positioned on these three bare bones.Upper and lower caliper is hinged around the caliper axle, and movable binding clip is bound up with upper clamp by manual helical wheel central shaft.Manually helical wheel rotates and makes moving jaw upper and lower mobile by suitable, counter clockwise direction.Constitute and played the effect of pliers Adjustable wrench between movable binding clip and the lower clamp.Upper clamp is provided with the ledger-plate of using for wire stripping, and movable binding clip is provided with the cutting blade of using for wire stripping, reaches adjustment, fixes or change effect fixed, cutting blade by fixed, the holding screw at cutting blade place, jackscrew.

In the handle end of lower clamp, be provided with each one of straight screwdriver, Phillips screwdriver, and can be incorporated into or deduct in the handle groove by jointed shaft, come jam-packed by the making leaf spring in the handle groove when being incorporated into, with anti-loose.

At the handle end of upper clamp, be provided with an electrician's knife, and can be incorporated into or deduct in the handle groove, when being incorporated into by the making leaf spring jam-packed in the handle groove, with anti-loose by jointed shaft.

For preventing that jaw Adjustable wrench mouth from getting loose at work, on the upper clamp of upper and lower caliper joining place, be provided with snap arrangement, this structure by screw, the stage clip of end face trough of belt, bump pearl, snap-fastener is formed, snap-fastener can press or retraction by in the button hole, when snap-fastener is pressed, can between upper and lower caliper, carry out spacing.

Embodiment during the utility model is incited somebody to action in conjunction with the accompanying drawings is described in further detail:

The explanation of the drawing in the accompanying drawing and zero, parts:

Fig. 1 is a kind of general structure schematic diagram of manual all-purpose instrument.

Fig. 2 is for the upper clamp master looks, the structural representation of vertical view and part correlation assembly thereof.

Fig. 3 is for the lower clamp master looks, the plan structure schematic diagram.

Fig. 4 is the structural representation of movable binding clip.

1. movable binding clip, 2. wire stripping moving plate cutter; 3. wire stripping cutting blade jackscrew, 4. wire stripping ledger-plate holding screw; 5. wire stripping ledger-plate; 6. manual helical wheel central shaft; 7. manual helical wheel, 8. snap-fastener; 9. snap-fastener bumps pearl; 10. the snap-fastener stage clip is adjusted screw; 11. snap-fastener stage clip; 12. lower clamp, 13. straight screwdrivers; 14. Phillips screwdriver; 15. screwdriver compresses reed; 16. screwdriver shaft, 17. electrician's cutter shafts, 18. electrician's knives compress reed; 19. electrician's knife, 20. upper clamps, 21. caliper axles.

By a kind of combined type hand-operated tools (all-purpose instrument) that pliers, Adjustable wrench, wire stripper, screwdriver, electrician's knife constitute, its concrete condition:

Upper clamp 20 and lower clamp 12 are hinged around caliper axle 21, movable binding clip 1 rotates (suitable, counterclockwise) by the manual helical wheel on the manual helical wheel central shaft 67, can upper and lower folding jaw, the size of spanner mouth, constituted pliers between just movable binding clip 1 and the lower clamp 12.The bayonet socket of monkey wrench (size).

What be used for wire stripping decides cutting blade 5,2, be separately fixed on upper clamp 20 and the movable binding clip 1 by holding screw 4, jackscrew 3, cutting blade 2 can be done upper and lower moving with movable binding clip 1, like this with regard to the stepless wire stripping bore of having adjusted, adapt to the wire stripping work of different-diameter moccasin lead, and the blade handling ease, change easy to adjust.

The handle end of lower clamp 12 is provided with straight screwdriver 13, each one of Phillips screwdriver 14, and carry out opening and closing by jointed shaft 16, when screwdriver 13,14 is incorporated in the groove, come jam-packed by compressing reed 15 in the groove.Compressing reed is fixed on the interior sidewall of groove.

The handle end of upper clamp 20 is provided with an electrician's knife, and carries out folding by jointed shaft 17, when electrician's knife 19 is incorporated in the groove, comes jam-packed by compressing reed 18 in the groove.

For preventing that jaw, monkey wrench position from getting loose in the course of the work, upper clamp 20 is provided with snap arrangement, this structure by snap-fastener 8, bump pearl 9, stage clip 11, stage clip and adjust screw 10 and constitute.

Movable binding clip 1, upper and

lower caliper

20,12, and screwdriver 13,14, wire stripping cutter 2,5, the material of electrician's knife 19 can be used tool steel.Also can make of medium carbon steel, the cutting edge position of its jaw, monkey wrench mouth and circular knife, wire stripping cutter, electrician's knife needs heat treatment, and reaches more than the hardness HRc45.

The utility model is compared prior art, has following advantage:

1 one instruments, several functions, one-object-many-purposes, i.e. all-purpose instrument can play respectively the effect of pliers, monkey wrench, wire stripper, screwdriver, electrician's knife, and use, easy to adjust, save and look for, put the instrument time, improve work efficiency.

2 compact conformations are saved manufactured materials.

More than 3 all-purpose instruments that single instrument combines can be avoided several single instruments Loss in use, and are easy to carry in flow maintenance and work high above the ground.

Claims

1, manual all-purpose instrument of combined type, by pliers, monkey wrench, wire stripper, screwdriver, electrician's knife constitutes, and it is characterized in that:

A. upper clamp 20 and lower clamp 12 are hinged around caliper axle 21, movable binding clip 1 by the manual helical wheel on the manual helical wheel central shaft 67 rotate (suitable, counterclockwise), folding jaw up and down, spanner mouth size;

B. be used for deciding of wire stripping, cutting blade 5,2, by holding screw 4, jackscrew 3 is separately fixed on upper clamp 20 and the movable binding clip 1, and cutting blade 2 can move up and down with movable binding clip 1,

C. the handle end of lower clamp 12 is provided with straight screwdriver 13, and each one of Phillips screwdriver 14, and carry out folding by jointed shaft 16 compresses reed 15 in by groove and comes jam-packed when screwdriver 13,14 is incorporated in the groove,

D. the handle end of upper clamp 20 is provided with an electrician's knife, and carries out folding by jointed shaft 17, when electrician's knife 19 is incorporated in the groove, comes jam-packed by compressing reed 18 in the groove.

2, according to the described manual all-purpose instrument of claim 1, it is characterized in that: get loose in the course of the work for preventing jaw monkey wrench oral area position, upper clamp 20 is provided with snap arrangement, this structure is by snap-fastener 8, bump pearl 9, stage clip 11, stage clip are adjusted screw 10 and are constituted.

3, according to claim 1,2 described manual all-purpose instruments is characterized in that: movable binding clip 1, on, lower clamp 20,12, and screwdriver 13,14, wire stripping cutter 2,5, the material of electrician's knife 19 can be used tool steel, also can make its jaw, monkey wrench mouth of medium carbon steel, and screwdriver 13,14, wire stripping cutter 2,5, the cutting edge position of electrician's knife 19 needs heat treatment, and reaches more than the hardness HRc45.