CN2140812Y - Multi-functional screwdriver - Google Patents

Abstract

The utility model relates to a multi-functional screwdriver which is the improvement of a present screwdriver. The utility model is characterized in that the utility model comprises a handle, a multifunction body and a screwdriver bar, the handle is provided with a test probe mechanism, and the multifunction body is provided with a hacksaw blade, a rolling and buckling bar, a wire shearing mouth and a wire stripping mouth. The utility model has a plurality of functions of a pair of pliers, a pair of wire stripping pliers, a pair of nipper pliers, a screwdriver and a hacksaw, overcomes the defect that the present screwdriver has single function and has the advantages of complete functions, convenient operation and portability and light weight and high work efficiency.

Description

Multi-functional screwdriver

The utility model relates to a kind of screwdriver with multiple function of use.

For a long time, the electrician is with in the course of the work to be needed waist system or carries kit on the body, also need constantly change various tool to finish the installation task in installation.Both work efficiency is low like this, and operation is also inconvenient.In Chinese patent report some difunctional screwdrivers are arranged also, these screwdrivers are combining of screwdriver and electrician's knife or screwdriver and voltage test pencil or screwdriver and handsaw often, and its shortcoming is that function is few, and it is inconvenient to operate, and complex structure is difficult to apply.

The purpose of this utility model is to have proposed at the problem of above existence that a kind of to collect multiple functions such as screwdriver, pliers, wire stripper, nipper plier, voltage test pencil, hacksaw be the novel screwdriver of one.

The technical solution of the utility model is as follows:

The utility model constitutes one by handle, multi-functional body, screwdriver rod.Have the electroprobe peep hole on the handle, the voltage test pencil mechanism that neon tube, resistance, spring and metal tail cap constitute is housed in the handle.A side is vertically arranged with the hacksaw bracing frame of projection on multi-functional body, and metal saw blade is mounted on the above-mentioned bracing frame.Opposite side at multi-functional body is fixed with fixed blade and movable blades and movable blades locator, all have the trimming mouth on the blade and be applicable to not a plurality of wire stripping mouths in collinear footpath, movable blades can be around its stiff end rotating open-close edge of a knife, the insulation handgrip also is equipped with in the movable blades termination, so that cut off or strip off lead and prevent to get an electric shock, the time spent then can not be clamped in the above-mentioned locator.One end of above-mentioned multi-functional body has fixed bar, the conducting that whole multi-functional body can be connected to a fixed with handle by steady pin and contact with voltage test pencil mechanism in the handle of this fixed bar.The other end of multi-functional body then is fixed with screwdriver rod, from screwdriver rod suitably distance also secured in parallel have one to be used to make the lead termination is shaped to and to buckle so that it is crimped on volume button bar on the binding post.

During use, when holding handle, stir the insulation handgrip, make movable blades, needs are cut off or the lead of peeling is put into trimming mouth or wire stripping mouth, close up movable blades and can cut off lead or peel off the line skin with respect to the fixed blade opened with certain angle with finger.Hold handle, utilize the hacksaw blade on it to can be used as hacksaw usefulness.When needing the examination electricity, hand-held handle, finger touches the metal tail cap on the handle, and neon tube shows situation in the peep hole, can understand the energising situation.Screwdriver rod can be used as common screwdriver.Need be with conductor compression jointing on binding post the time, wire head can be placed between screwdriver rod and the volume button bar, hand-held handle makes wire head Rotate 180 °, reverses 360 ° wire head to be rolled into a garden volume button and it can be fixed on the binding post easily again.

The utlity model has pliers, wire stripper, nipper plier, screwdriver, voltage test pencil, hacksaw, spiral and function such as buckle, easy to use, multiple functional, easy to carry, in light weight, improved work efficiency, be with a wide range of applications.

Description of drawings:

Fig. 1 the utility model structural representation

Wherein: 1 screwdriver rod, 2 volume button bars, 3 set screws, 4 fixed blades, 5 multi-functional body 6 hacksaw blades 7 hacksaw frames 8 rivets 9 trimming mouths 10 wire stripping mouths 11 movable blades 12 locators 13 insulation handgrips 14 pins 15 handles 16 electroprobe peep holes 17 electroprobe tail caps

Below in conjunction with description of drawings embodiment:

In handle 15 body cavitys that a timber is made, resistance is housed, neon tube, spring and voltage test pencil mechanism that metal tail cap 17 constitutes, on the multi-functional body 5 of garden cylindricality that metal is made, the one side vertically is welded with the fixing hacksaw frame 7 in two ends, hacksaw blade 6 can be fixed in the hacksaw frame termination by the screw on it, the movable blades 11 that the opposite side of multi-functional body is equipped with fixed blade 4 and can opens and closes around fixing point, all have the trimming mouth 9 of suitable length on the blade and be suitable for the not wire stripping mouth 10 in collinear footpath, the time spent can not place on the locator that is welded on the multi-functional body and grips movable blades, insulation handgrip 13 is housed in the termination of movable blades, fixed bar with multi-functional body one end is loaded on the handle 15 by fixator pins 14 then, and conducting contacts with voltage test pencil mechanism in the handle, screwdriver rod 1 then is loaded on the other end of multi-functional body with dog screw, volume button bar 2 parallel being welded on the multi-functional body and with screwdriver rod have certain interval.

Claims (1)

1, a kind of multifunctional screw driver, it is the improvement on existing screwdriver, it is characterized in that by handle 15, multi-functional body 5, screwdriver rod 1 constitutes one, have electric peep hole 16 on the handle 15, voltage test pencil mechanism is housed in it, a side is vertically arranged with outstanding hacksaw frame 7 on multi-functional body 5, hacksaw blade 6 is fixed on the hacksaw frame, the opposite side of multi-functional body is fixed with fixed blade 4 and movable blades 11 and blade locator 12, all have trimming mouth 9 on the blade and be fit to not a plurality of wire stripping mouths 10 in collinear footpath, insulation handgrip 13 also is equipped with in the movable blades termination, one end of multi-functional body can be fixed in multi-functional body the fixed bar on the handle 15 in addition, 1 other end that is fixed in multi-functional body of screwdriver rod suitably has a volume button bar apart from secured in parallel apart from screwdriver rod.