CN2530784Y

CN2530784Y - Multifunction gun type combined tool

Info

Publication number: CN2530784Y
Application number: CN 02211159
Authority: CN
Inventors: 顾卫平
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-04-08
Filing date: 2002-04-08
Publication date: 2003-01-15
Anticipated expiration: 2012-04-08

Abstract

The utility model discloses a multifunction gun type combined tool, the gun tube of which has drill tool. The utility model consists of a transmission bar, a small cone shape gear, a large cone shape gear, a gear central axis and a middle gear; wherein when use, the front clamp of the transmission bar is provided with a screwdriver head or a drill head; by ticking the a trigger, the upper semicircular gear of the trigger drives the middle gear; the four middle gear slide block of a gear shaft are locked and clamped in the tilted neck of the inner hole wall of the middle gear; the middle gear rotates and drives the gear shaft to rotate, and then the large cone shape gear rotates, and finally then small cone shape gear which jogs the large cone shape gear is driven to rotate; at the same time power is transmitted to the transmission bar and the drill tool; when the trigger fulfills a travel, the rebound spring of the trigger takes the trigger to the original position, thus finishing a work procedure. The screwdriver and the tool are driven by gears; the trigger is convenient to be operated and is time saving and labor saving; and at the same time the utility model has the function of a wrench, a pincers, a file, a knife and a saw etc.

Description

Multifunctional gun formula combination tool

Technical field

The utility model belongs to the hand tools class, is specifically related to a kind of multifunctional combination tool.

Background technology

Hand tools such as the drilling tool of extensive use at present, screwdriver, spanner, pliers, file, mostly be the specific purpose tool of single use, with the drilling tool is example, can be divided into two classes, and a class is that electricity consumption drives, one class is to use manual driven, this two classes drilling tool, the former does not have electricity and can not operate, and latter's body carries inconvenience greatly, thick drill holder, giving more, bit change brings inconvenience.Screwdriver for another example, though had half manual screw the Knife tool, more laborsaving than manual screw cutter, the group body is long, carries inconvenience.Other is as hand tools such as spanner, pliers, function singleness, and messy inconvenience is carried, and has brought very big trouble for user and keeping person.

Summary of the invention

The purpose of this utility model is to provide a kind of small and exquisite refining, aesthetic in appearance, easy to carry, multifunctional gun formula combination tool that a tool is used more.

The technical solution of the utility model is: multifunctional gun formula combination tool, form by drilling tool, saw blade, pliers, spanner, file, drilling tool is set in the gun barrel, form by drive link, bevel pinion, big angular wheel, gear shaft and idler gear, drive link is bearing in the gun barrel inner chamber by bearing, front end is provided with magnetic clamp, and bevel pinion is installed in the rear end; Gear shaft is vertical with drive link to be installed, the middle part is provided with idler gear, idler gear inner hole wall upper edge circumference is provided with oblique type groove, match with the gear pintle hook lock on the gear shaft, idler gear and the engagement of Bearing Angle arc-shaped gear, the gear shaft both ends are provided with the big angular wheel with the bevel pinion engagement, and gear shaft outer end one side is provided with the rotating pintle hook lock, and a back-moving spring is installed in the trigger rear side groove; Gun barrel upside rear end is provided with jump ring, the interior saw blade that is located by connecting by bearing pin; The fixing head of pliers is an integral body with the gun barrel rear portion, the adjustable clamp handle is located by connecting on the pikestaff by bearing pin, adjustable clamp handle rear side is provided with a upright groove, opening handle spring one end is located by connecting on the pikestaff, upright groove is put in other end location, adjustable clamp handle tail end is provided with outstanding knob and is connected with fixed band on the pikestaff, and adjustable clamp handle front side is a file; The wrench opening slide block is installed in the pikestaff chute and meshes with spanner slide block swiveling wheel, and the slide block swiveling wheel is installed in the rectangular slot of small of the stock the inside, and spanner slide block wheel bolt and small of the stock bottom are located by connecting, and spanner slide block swiveling wheel endoporus and the activity of spanner slide block wheel bolt cooperate.

The utility model multifunctional combination tool, the drive link front end is provided with magnetic clamp, but clamping driver bit or drill bit use part to adopt gear drive, trigger operated, and easy to operate, laborsaving saving time; And have functions such as pliers, spanner, file, cutter, saw simultaneously.

Description of drawings

Fig. 1 is the state of cutting open of the utility model multifunctional gun formula combination tool front view;

Fig. 2 and Fig. 3 are respectively vertical view and the left views of the utility model Fig. 1.

The specific embodiment

As shown in the figure, multifunctional gun formula combination tool is made up of drilling tool, saw blade 11, pliers, spanner, file 22, drilling tool is set in the gun barrel, be made up of drive link 1, bevel pinion 3, big angular wheel 4, gear shaft 7, idler gear 6, drive link is bearing in gun barrel 23 inner chambers by bearing 2, the drive link front end magnetic clamp that is located by connecting, drill bit or driver bit can be installed, the drive link end is a square, and bevel pinion is installed above, locks with locking nut.The gear shaft 7 of vertical placement with drive link is set in the gun barrel cavity, be stairstepping, the middle part is equipped with idler gear 6, evenly be processed with four square openings on the axle, the hole is embedded with spring and square oblique angle pintle hook lock 8, oblique groove is along the circumferential direction arranged on the idler gear inner hole wall, match with gear pintle hook lock on the gear shaft 7 in the work; Big angular wheel is installed at the gear shaft both ends, and is fixing by locking nut 5, large and small angular wheel engagement, and gear shaft outer end one side is provided with rotating pintle hook lock 9.

Trigger 10 upper ends are an arc-shaped gear and idler gear 6 engagements, and the trigger rear side is processed with the upright groove of an installation back-moving spring 12.

It is cutter that gun barrel rear end upside is provided with saw blade 11, one sides, and opposite side is saw, be located by connecting on the gun barrel by bearing pin 25, both sides, saw blade rear end have a groove, are convenient to open knife saw, the saw blade below is provided with the jump ring 13 of firm cutter, saw, avoids knife saw to skid off in non-working condition.

Pliers is made up of fixing 14 and adjustable clamp handle 15 two parts, the fixing head of pliers is an integral body with gun barrel, and the adjustable clamp handle is located by connecting on the pikestaff by bearing pin 26, and is smooth and be convenient to clamping device for making jaw, in fixing head of pliers and adjustable clamp handle contact position, have groove; Adjustable clamp handle lower front side is a file 22, the bottom rear side is established a longitudinal fluting, a handle spring 16 is installed in the groove, opening handle spring one end is located by connecting on the pikestaff, one end is put into adjustable clamp handle rear side groove, adjustable clamp handle lower end is provided with outstanding knob 21, places in the conical socket by spring, is connected with fixed band on the pikestaff 20.

Wrench opening slide block 17 is installed in the pikestaff chute and is connected with a joggle with spanner slide block swiveling wheel 18, slide block swiveling wheel 18 is installed in the rectangular slot of pikestaff the inside, spanner slide block wheel bolt 19 is located by connecting with the pikestaff bottom, spanner slide block swiveling wheel endoporus and 19 movable cooperations of spanner slide block wheel bolt, rotate swiveling wheel 18, just can make the spanner free adjustment.

During use, on the anchor clamps of drive link front end, install driver bit or drill bit, collude trigger action 10 with hand, trigger upper end semi-circle gear drives idler gear 6, the bore circumference has some equally distributed oblique type draw-in grooves, when center tooth wheel 6 is with rotation, four idler gear slide block pintle hook locks snap in the oblique draw-in groove of idler gear 6 inner hole walls on the central shaft 7, idler gear rotates the rotation that has driven gear shaft 7, big angular wheel 4 rotates, the bevel pinion that drive is engaged with rotates, and simultaneously power has been passed to drive link and anchor clamps, when trigger colludes full stroke, trigger back-moving spring 12 returns to original position with trigger, finish a course of work, the direction that trigger returns is opposite with the direction that hook moves, and four gear slider pintle hook locks 8 do not play the pintle hook lock effect in the gear shaft, idler gear 6 idle running and trigger be counter-rotation together, the utility model also is provided with a rotating pintle hook lock 9 for preventing the gear shaft reversing, pins gear shaft 7 if counter-rotating can be pulled pintle hook lock 9.

When using pliers, open the fixing outstanding knob 21 of adjustable clamp handle earlier, adjustable clamp handle 15 is opened automatically by the elastic force of opening spring 16, and jaw also opens thereupon, and when folder thing or disconnected thing, only need hold with a firm grip pikestaff and adjustable clamp handle get final product.

When using spanner, turn spanner slide block swiveling wheel 18, drive wrench opening slide block 17 the spanner mouth is opened, according to required location with hand.

When using knife saw, with the groove on the stingy firmly knife saw of hand, making knife saw is the center of circle with the alignment pin, and half-twist is user mode.

Claims

1, a kind of multifunctional gun formula combination tool, form by drilling tool, saw blade (11), pliers, spanner, file (22), it is characterized in that: drilling tool is set in the gun barrel, form by drive link (1), bevel pinion (3), big angular wheel (4), gear shaft (7), idler gear (6), drive link is bearing in the gun barrel inner chamber by bearing (2), front end is provided with magnetic clamp, and the rear end is provided with bevel pinion; Gear shaft is vertical with drive link to be installed, and the middle part is provided with idler gear, and idler gear inner hole wall upper edge circumference is provided with oblique type groove, matches the arc-shaped gear engagement of idler gear and trigger (10) upper end with gear pintle hook lock (8) on the gear shaft; The gear shaft both ends are provided with the big angular wheel with the bevel pinion engagement, and gear shaft outer end one side is provided with rotating pintle hook lock (9), and a back-moving spring (12) is installed in the trigger rear side groove; Gun barrel upside rear end is provided with jump ring (13), in be provided with the saw blade (11) that is located by connecting by bearing pin (25); The fixing head of pliers (14) is an integral body with the gun barrel rear portion, adjustable clamp handle (15) is located by connecting on the pikestaff by bearing pin (26), adjustable clamp handle rear side is provided with a upright groove, opening handle spring (16) one ends is located by connecting on the pikestaff, upright groove is put in other end location, adjustable clamp handle tail end is provided with outstanding knob (21) and is connected with fixed band (20) on the pikestaff, and adjustable clamp handle front side is file (22); Wrench opening slide block (17) is installed in the pikestaff chute and meshes with spanner slide block swiveling wheel (18), the slide block swiveling wheel is installed in the rectangular slot of small of the stock the inside, spanner slide block wheel bolt (19) is located by connecting with the pikestaff bottom, spanner slide block swiveling wheel endoporus and movable cooperation of spanner slide block wheel bolt.