CN2036082U

CN2036082U - Multiple purpose pliers

Info

Publication number: CN2036082U
Application number: CN 88202361
Authority: CN
Inventors: 王德山
Original assignee: Individual
Current assignee: Individual
Priority date: 1988-03-25
Filing date: 1988-03-25
Publication date: 1989-04-19

Abstract

The utility model relates to a portable and universal combined hand tool which synthesizes more than ten structural functions of leveling pliers openings, sharp nose pliers openings, clamping pliers openings, plane wire breaking cutting edges, inclined plane wire breaking cutting edges, wire stripping cutting edges, screwdrivers, spanner holes, wire tightening mouths, flat tightening tools, electrician knives, hammers, etc. into a whole, which are the same as general electrician tools and hardware tools. The utility model realizes the purpose of one pair of pliers with multi-purpose, and compared with the existing hand tool with one pair of pliers for dual purposes, the utility model has the characteristics of portability, flexible use, labor saving and material saving.

Description

Multiple purpose pliers

The utility model relates to a kind of combined portable general hand tools.

Present normally used hand tools, as application number is 85204677, name is called the Chinese utility application of " gripping tongs with wire stripping function ", mainly by chewing the identical jaw of pincers with cutting pliers, point, broken string cutting edge and wire stripping cutting edge are formed, thereby make above-mentioned pliers outside the function that keeps original pliers, have increased the wire stripping function again, play the dual-use material effect, bring certain convenience to use.

The purpose of this utility model is to have more easy to carryly in order further to enlarge the function of above-mentioned pliers, normally used electrician's instrument and each single function of use of hardware ﹠ tools to be integrated in one, realize the many usefulness of pincers, making, and uses flexibly, the characteristics of laborsaving, material-saving.

The utility model is achieved in that it constitutes main body of the present utility model by two half-calipers.One of them half-caliper has a bearing pin that fuses with it, another half-caliper, then have one corresponding, can with the pin-and-hole of bearing pin sliding fit, two half-calipers bearing pin and pin-and-hole by separately done to intersect and linked, and constitutes the main body of multiduty pliers with this.With above-mentioned bearing pin is the center, and multiduty pliers is divided into two parts, and the feature of its each funtion part relative position is, first half removes the smooth jaw that common electrician instrument and hardware ﹠ tools are had, and point is chewed jaw, clamping claw, plane broken string cutting edge, inclined-plane broken string cutting edge, driving hole, screwdriver, electrician's knife, it is one external that structures such as hammer come together in, and also special stringing mouth is flatly pounded tight and can be linked the functional structures such as external screw thread of voltage test pencil.The latter half of multiduty pliers then is shaped on the wire stripping cutting edge of four kinds of different-diameters near the office, rotation section at two half-calipers.More than these functions, major part is along with the opening or tighten up of multiduty pliers two handles, and is that the center relatively rotates and realizes with the bearing pin by two half-calipers, wherein part of functions then is that two handles at multiduty pliers are in when tightening up state and realize.

The utility model is owing to chew pincers, diagonal cutting pliers, wire stripper, screwdriver, electrician's knife, nut spanner, hammer with flat-nose pliers, point, and some other special independent function of use collects on the pliers, constituted one-object-many-purposes, thereby has when use flexibly, conveniently, the advantage of material-saving during manufacturing, especially in the construction of going out, have more and be easy to carry characteristics easy to use.

Concrete structure of the present utility model can be provided by following examples and accompanying drawing thereof.

Fig. 1 is the front view of multiduty pliers

Fig. 2 is the side view of multiduty pliers

Fig. 3 is the cutaway view of multiduty pliers inclined-plane cutting edge along I-I

Fig. 4 is the cutaway view of multiduty pliers broken string cutting edge along II-II

Fig. 5 is the cutaway view of multiduty pliers wire stripping cutting edge along III-III

Multiduty pliers is mainly by two half-calipers (1), (2), but by the sliding fit that has separately, diameter is that the bearing pin (3) of φ 8mm and axis hole are done to intersect and linked, and constitutes the main body of this pliers.Main body is long to be 230mm, and wide is 28mm, and thickness is 13mm, with the bearing pin is the center, two parts before and after multiduty pliers is divided into, and first half is from the top, vertically, have successively towards the bearing pin direction: 1. length is 4mm, and diameter is that large size Phillips screwdriver and the point of φ 6mm chewed jaw (4).When multiduty pliers two handles are in when tightening up state, Phillips screwdriver usefulness is made at this position, when two handles are in open configuration, chew jaw as point and uses.2. length is the smooth jaw (5) of 10mm.3. highly be the external screw thread (15) of 5mm, it can be equipped with the voltage test pencil as annex.4. length is the oblique shearing edge (6) of 12mm, as shown in Figure 3.5. length is the clamping claw (7) of 10mm.(6) length is 4mm, and wide is the square opening of 4.2mm, as stringing mouth (8).7. length is 7mm, and diagonal distance is 9mm, and the inclined-plane angle is 120 ° an oblique square hole (9), as driving hole.8. length is the broken string cutting edge (10) of 10mm, as shown in Figure 4.At the reverse side of multiduty pliers, be the garden heart with the bearing pin, a diameter is arranged is φ 28mm exceeds the garden shape step surface of using as hammer (12) of 3mm than vice body plane, positive and negative two sides at multiduty pliers, also have 4 flat mouthful of broken string cutting edges (13), each width is 4.2mm, can cut off the following iron wire of 8#.In addition, have one to protrude from vice body 2mm in a side of first half, wide is 13mm, do flatly to pound the square planar (14) that tup is used, and in the another side, and the outer surface of multiduty pliers itself just, making length is 30mm, does to put down to pound tight plane (11).Also be equipped with at multiduty pliers front edge place one fixing with screw (17), can outwards rotate, be in conplane slim electrician's knife (18) with vice body.At the latter half of multiduty pliers, make φ 2.8mm at 14mm place, distance bearing pin center near on the caliper of handle, φ 2.3mm, φ 1.8mm, the wire stripping cutting edge (16) of four kinds of different-diameters of φ 1.4mm, as shown in Figure 5, long altogether 16mm.When two half-calipers were in as yet not open configuration, the gap of wire stripping cutting edge was 0.3mm.

The material of two half-calipers is 50～No. 55 Fine Steel Casting irons, reaches HRC48～54 through Overheating Treatment, and edge surface fineness is not less than

5, insulation sleeve handle on the taper knob.During manufacturing, can choose at random required functional structure and specification, size as required.

Claims

1, a kind of portable multi-purpose pincers comprise caliper, smooth jaw, and point is chewed jaw, clamping claw, plane broken string cutting edge and wire stripping cutting edge.It is characterized in that it also comprises inclined-plane broken string cutting edge, the stringing mouth is put down and is pounded tightly screwdriver, hammer, driving hole, electrician's knife and the external screw thread that can link annex.

2, multiduty pliers according to claim 1 is characterized in that described screwdriver is a Phillips screwdriver.

3, multiduty pliers according to claim 1 is characterized in that described screwdriver is at multiduty pliers two handles to form when tightening up state.When two handles are in open configuration, chew the jaw alternate screwdriver by point.

4, multiduty pliers according to claim 1 is characterized in that described driving hole is the rhomboid hole, and the angle on two inclined-planes is 120 °.

5, multiduty pliers according to claim 1 is characterized in that described stringing mouth is a square opening.

6, multiduty pliers according to claim 1 is characterized in that described hammer can be square, garden shape or other shape.