CN203045685U

CN203045685U - Multifunctional labor-saving screw driver

Info

Publication number: CN203045685U
Application number: CN 201220749254
Authority: CN
Inventors: 朱文铭
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-12-29
Filing date: 2012-12-29
Publication date: 2013-07-10
Anticipated expiration: 2022-12-29

Abstract

The utility model discloses a multifunctional labor-saving screw driver, and belongs to hardware tools. By means of the multifunctional labor-saving screw driver, the problems that a traditional screw driver is single in function and wastes time and labor when used are solved. The multifunctional labor-saving screw driver comprises two handles, a pin roll, a screw, a tool bit, bolt clamping grooves and magnets. The two handles and the screw are connected at an endpoint part through the pin roll, the tool bit is located at the tail end of the screw, the two handles are respectively provided with bolt clamping grooves, the bolt clamping grooves located in the same handle are of different standards, when the two handles are paratactic, the bolt clamping grooves at corresponding positions form a cross section shape, and the magnets matched with the shapes of the bolt clamping grooves are embedded in the inner sides of the bolt clamping grooves. According to the multifunctional labor-saving screw driver, the function of a screw driver and the function of a spanner are integrated, structure is simple, screws are safe and convenient to be disassembled, time and labor are saved, and work efficiency is improved. In addition, when the multifunctional labor-saving screw driver is stored, the two handles are rotated to be parallel to the screw, thus the size of the multifunctional labor-saving screw driver is decreased, and storage and carry are convenient.

Description

A kind of multifunctional force saving screwdriver

Technical field

The utility model relates to a kind of hardware ﹠ tools, specifically a kind of multifunctional force saving screwdriver.

Background technology

Screwdriver is a kind ofly to be used for twisting screw to force its instrument in place, a thin sphenocephaly is arranged usually, can insert in the line of rabbet joint or recess of screw cap, the scope of application is very extensive, but because the design feature of conventional screw-driver in order, necessary firmly grasping member in the process of twisting, press down very arduously and turning handle, this moment, skidding appearred in hand and handle place easily, and the power loss that causes is bigger, cause human body scratch during error easily, waste time and energy and dangerous; In addition, for some bolts, screw, need use special-purpose box spanner when dismantling and tightening, these instruments, have also caused thus and have used inconvenience so average family generally can not purchased owing to be of little use.

The utility model content

The purpose of this utility model is to provide a kind of multifunctional force saving screwdriver, the function that this screwdriver can mount and dismount all kinds of screws also time saving and energy savingly and have box spanner safely.

The technical scheme in the invention for solving the technical problem is: a kind of multifunctional force saving screwdriver, it is characterized in that, comprise handle, bearing pin, screw rod, cutter head, bolt draw-in groove and magnet, handle is provided with two, two handles are connected at the end points place by bearing pin with the screw rod three, cutter head is positioned at the screw rod end, is respectively equipped with the bolt draw-in groove at two handles, is positioned at the bolt card recess gauge lattice difference on the same handle; The bolt card groove of corresponding position formed the bolt cross sectional shape when two handles were arranged side by side, and inboard embedding of described bolt draw-in groove has the magnet that adapts with the bolt card groove shape.

The beneficial effects of the utility model are: tighten or during knockout screw, with the groove of cutter head alignment screw head, two handles intersect top and form the angles that are not more than 180 degree, and rotate two handles this moment, because the arm of force increases, tighten or can be very laborsaving during knockout screw; When using as spanner, the bolt draw-in groove that specification on the handle is identical snaps in to bolt place to be removed or that tighten, two handles are closed up, this moment is because the effect of magnet, can prevent that bolt from sliding, around living, both hands are held the two ends of two handles respectively to draw-in groove on two handles with bolt, and rotary handle gets final product; The utility model integrates the function of screwdriver and spanner, and is simple in structure, tightens, safe ready during knockout screw, time saving and energy saving, can increase work efficiency, and when depositing, rotates two handles and makes it arranged side by side with screw rod, to reduce volume, is convenient to deposit and carry.

Description of drawings

Fig. 1 is structural representation of the present utility model.

Among the figure: 1 handle, 2 bearing pins, 3 screw rods, 4 cutter heads, 5 bolt draw-in grooves, 6 magnet.

The specific embodiment

As shown in Figure 1.A kind of multifunctional force saving screwdriver, comprise handle 1, bearing pin 2, screw rod 3, cutter head 4, bolt draw-in groove 5 and magnet 6, handle 1 is provided with two, two handles 1 are hinged at the end points place by bearing pin 2 with screw rod 3 threes, cutter head 4 is positioned at screw rod 3 ends, is respectively equipped with bolt draw-in groove 5 at two handles 1, the bolt draw-in groove 5 specification differences on the same handle, two handles 1 side by side the time bolt draw-in groove 5 of corresponding position form the bolt cross sectional shapes, bolt draw-in groove 5 is inboard to embed the magnet 6 that has shape with it to adapt.Tighten or during knockout screw, with the groove of cutter head 4 alignment screw heads, two handles 1 intersect top and form the angles that are not more than 180 degree, and rotate two handles 1 this moment, because the arm of force increases, tighten or can be very laborsaving during knockout screw; When using as spanner, the bolt draw-in groove 5 that specification is identical on the handle 1 is snapped in to bolt place to be removed or that tighten, two handles 1 are closed up, this moment is because the effect of magnet 6, can prevent that bolt from sliding, around living, both hands are held the two ends of two handles 1 respectively to bolt draw-in groove 5 on two handles 1 with bolt, and rotary handle 1 gets final product; The utility model integrates the function of screwdriver and spanner, and is simple in structure, tightens, safe ready during knockout screw, time saving and energy saving, can increase work efficiency, and when depositing, rotates two handles and makes it arranged side by side with screw rod, to reduce volume, is convenient to deposit and carry.

Claims

1. multifunctional force saving screwdriver, it is characterized in that, comprise handle, bearing pin, screw rod, cutter head, bolt draw-in groove and magnet, handle is provided with two, two handles are connected at the end points place by bearing pin with the screw rod three, cutter head is positioned at the screw rod end, is respectively equipped with the bolt draw-in groove at two handles, is positioned at the bolt card recess gauge lattice difference on the same handle; The bolt card groove of corresponding position formed the bolt cross sectional shape when two handles were arranged side by side, and inboard embedding of described bolt draw-in groove has the magnet that adapts with the bolt card groove shape.