CN2092412U

CN2092412U - Folding combined tool

Info

Publication number: CN2092412U
Application number: CN 91208135
Authority: CN
Inventors: 刘爱民
Original assignee: Individual
Current assignee: Individual
Priority date: 1991-05-11
Filing date: 1991-05-11
Publication date: 1992-01-08

Abstract

The utility model relates to a folding combined tool which has the advantages of small volume and convenient use and carrying, comprising a handle and tool pieces. The utility model is characterized in that at least two or over two tool standard pieces with different specifications or variety classes are hinged at one end or two ends of the handle whose cross section is in the U shape. A positioning structure is arranged between the two ends of the handle. The tool standard pieces can be folded in the handle. While in use, the tool standard pieces can be taken out from the handle for operating in the angle of 90 DEG or 180 DEG. The folding combined tool has the advantage that tools of various classes and multiple specifications are combined in a whole. The utility model has the advantages of compact structure, convenient operation and portability. No assembly and disassembly are needed. No assembling bags are required to be arranged. The tools are concentrated and can not be lost easily.

Description

Folding combined tool

The utility model relate to a kind of volume little, carry and folding combination tool easy to use.

Existing combination tool generally is made up of handle, a plurality of different size and different types of tool standard spare and assembling bag, needs the mounting or dismounting tools standard component when its weak point is to use, and uses trouble, and the assembling bag is long-pending bigger, carries inconvenience.Particularly Chang Yong inner hexagon spanner mostly is single-piece or dismounting part, and this gives and to carry and use is made troubles, and single-piece is easily lost.

The purpose of this utility model can realize by following technical measures: it is made up of handle and tool standard spare, it is characterized in that two or more at least different sizes or different types of tool standard spare are hinged on the one or both ends of cross section for the handle of " U ", be provided with location structure between them, tool standard spare may be folded in the handle, and use at 90 °～180 ° angles of it can being transferred from handle during use.

Tool standard spare can be the manifold screwdriver, cross head driver, inner hexagon spanner and bradawl etc.

The purpose of this utility model can also reach by following technical measures: the installation hinge hole on the tool standard spare is directly its rod end bending to be shaped.

The purpose of this utility model can also realize by following technical measures: the installation hinge hole of tool standard spare is drawing.

The purpose of this utility model can also realize by following technical measures: location structure is that the handle inner bottom surface is installed one " W " shape spring leaf, its two ends are clipped between the installation termination and handle of tool standard spare, utilize the active force of its spring leaf that tool standard spare is fixed on 90 °～180 ° angles.

The purpose of this utility model can also realize by following technical measures: location structure is a point location, establish the anchor point of a projection (or recessed) at the installation end place of tool standard spare, around the hinge hole of handle with tool standard spare on the corresponding position of anchor point rotational trajectory on 1～4 recessed (or projection) anchor point also is set, as anchor points such as 90 °, 135 °, 180 °.

Below in conjunction with accompanying drawing the utility model is described in further detail:

Fig. 1 is the stereogram of one of the utility model embodiment;

Fig. 2 is two the front view of the utility model embodiment;

Fig. 3 is the left view under three the folded state of the utility model embodiment;

Fig. 4 is the right view under two the folded state of the utility model embodiment;

Fig. 5 is three the front view of the utility model embodiment;

Fig. 6 is four the stereogram of the utility model embodiment.

Folding combination screw driver shown in Figure 1 is one of embodiment of the present utility model, two tool standard spares (2) are respectively manifold screwdriver and cross head driver, chain riveting is at an end of handle (1), the installation end punching press of screwdriver (2) has one hinge hole (3) is installed, its location structure (4) adopts the point location mode, be provided with the anchor point (4a) of a projection at screwdriver (2) installation end, handle (1) is provided with the detent (4b) that can make 90 ° and 180 ° angles of screwdriver (2) turnover, handle (1) adopts the A3 cold-reduced sheet to make, and the cross section is " U " shape.During use used screwdriver (2) is dug 90 ° or 180 °.

Fig. 2, Fig. 3 and the interior angle spanner of folding combination shown in Figure 4 are two of embodiment of the present utility model, the inner hexagon spanner (2) of five kinds of the most frequently used specifications is combined, it installs hinge hole (3) is directly the rod end bending to be formed, they are hinged on the two ends of handle (5) respectively by bolt (5a), nut (5b) and packing ring (5c), wherein an end is the inner hexagon spanner (2) of three specifications, the inner hexagon spanner (2) of hinged two the big specifications of the other end, location structure adopt spring leaf (6) location.

Folding combination tool shown in Figure 5 is three of embodiment of the present utility model, six tool standard spares (2) are respectively manifold and cross head driver, inner hexagon spanner and bradawl, divide three one rows to be hinged on the two ends of handle respectively by bolt (5a), nut, packing ring, by spring leaf (6) location of " W " shape.

Folding combination screw driver shown in Figure 6 is four of embodiment of the present utility model, the cross section of handle (1) is that two " U " shapes also become " H " shape mutually, four tool standard spares (2) are the manifold and the cross head drivers of two kinds of specifications, the sags and crests location is adopted at its two ends, upper and lower, left and right that are riveted on handle (1) respectively.

The utility model compared with prior art has following advantage: adopt foldable structure, can make multiple standards instrument or many specifications tool combinations of the same race in one, need not mounting or dismounting during use, need not to establish in addition the assembling bag, volume is little, and tool standard spare is difficult for losing, and use is carried all very convenient; Tool standard spare can be converted into handle～180 ° of angles in addition, is conducive to use in the restricted situation in operating space, and adaptability is wider.

Claims

1, a kind of folding combination tool, form by handle (1) and tool standard spare (2), it is characterized in that having at least two or more different sizes or different types of tool standard spare (2) to be hinged on the one or both ends of cross section for the handle (1) of " U " shape, between them, be provided with location structure (4).

2, folding combination tool according to claim 1 is characterized in that location structure (4) is the spring leaf (6) that " W " shape is installed in handle (1) bottom surface, and its two ends are clipped between the installation end and handle (1) of tool standard spare (2).

3, folding combination tool according to claim 1 and 2, the installation hinge hole (8) that it is characterized in that tool standard spare (2) are directly its rod end bending to be shaped.

4, folding combination tool according to claim 3 is characterized in that tool standard spare (2) can be cross head driver, manifold screwdriver and Allen wrench etc.