CN2787393Y

CN2787393Y - Tool combination

Info

Publication number: CN2787393Y
Application number: CN 200520082674
Authority: CN
Inventors: 温永林
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-04-20
Filing date: 2005-04-20
Publication date: 2006-06-14
Anticipated expiration: 2015-04-20

Abstract

The utility model relates to a tool combination. The utility model is formed by the method that a screwdriver composed of a hollow handle and a tool head on the front end, a cross screwdriver, a twist drill and a test probe are inserted from a head to a tail, groups of small tools use a square hole-shaped inserting mode, and an inserting square hole which is matched with a square plug on the head end of another small tool is arranged on the tail end of the hollow handle. When the utility model is used, the utility model can be pulled out or inserted by sections according to requirements. The utility model has the advantages of convenient use, agility, practicality, etc., and is an ideal novel hand tool.

Description

A kind of tool combinations

Affiliated technical field

It is a kind of tool combinations that the utility model relates to.

Background technology

Known combination tool adopts the mode of transposing loading and unloading, promptly one group of instrument uses common handle, need to use the instrument of which kind of function, just instrument is installed, just take off the former instrument of using as using another kind instead, what will need installs again, though this instrument is comparatively more practical than single instrument, but still some inconvenience that seems.

Summary of the invention

The utility model overcome the weak point that prior art exists and provide a kind of manufacture simple, convenient and practical, the flexible and changeable portable again tool combinations that makes things convenient for.

The utility model is realized by following technical scheme, a kind of combination tool is made up of the tool heads of hollow handle and front end respectively the different instrument of the short and small function of some joints and is formed after screwdriver, cross screwdriver, fluted drill, voltage test pencil are pegged graft from beginning to end, some groups of small tools adopt square hole shape inserting mode, the tail end of hollow handle has the grafting square hole, be complementary with the square plug of another small tool head end, the tool heads of some groups of small tools and handle joining part adopt key connecting to fix, it is fixing preferably to cast when manufacturing, and rotates when avoiding using.

The utility model compared with prior art has advantages such as making easy to use, flexible practicality, is the novel product that a kind of hand tools updates.

Description of drawings

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

Fig. 2 to Fig. 6 is the structure chart of some small tools;

Fig. 7 is the B-B cutaway view of Fig. 2.

In the accompanying drawing: 1, handle 2, tool heads 3, voltage test pencil 4, grafting square hole 5, square plug 6, linking bond.

The specific embodiment

With reference to the accompanying drawings embodiment is done further detailed description, a kind of tool combinations, extremely shown in Figure 6 by screwdriver, cross screwdriver, fluted drill, awl, five kinds of small tools of voltage test pencil such as Fig. 2, one saves grafting combines as shown in Figure 1, the tail end of hollow handle (1) has grafting square hole (4), be complementary with the square plug (5) of another small tool head end, also can key and the keyway that prevent that handle (1) from rotating be set in the connection place of grafting square hole (4) and square plug (5), hollow handle (1) has groove for cylindrical outer surface; The connecting part of the tool heads of some groups of small tools (2) and handle (1) adopts key connecting (6) fixing as shown in Figure 7, can prevent to rotate, and during use, one saves to pull up or peg graft and gets final product as required.

Claims

1, a kind of tool combinations, the front end of hollow handle is provided with a tool heads, it is characterized in that: the tool heads of some groups short and small different small tools forms after being respectively screwdriver, cross screwdriver, fluted drill, voltage test pencil, head and the tail grafting.

2, a kind of tool combinations according to claim 1 is characterized in that: some groups of small tools adopt square hole shape inserting mode, and the tail end of hollow handle has the grafting square hole, are complementary with the square plug of another small tool head end.

3, a kind of tool combinations according to claim 1 is characterized in that: the tool heads of some groups of small tools and hollow handle joining part adopt key connecting to fix.