CN2818092Y

CN2818092Y - Manual tool for preventing U-turn

Info

Publication number: CN2818092Y
Application number: CN 200520086096
Authority: CN
Inventors: 苏本哲
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-08-09
Filing date: 2005-08-09
Publication date: 2006-09-20
Anticipated expiration: 2015-08-09

Abstract

The utility model relates to a manual tool for preventing U-turn, which belongs to household daily supplies. The utility model comprises a working head (1), a mounting hole (2) and a handle (4), wherein the handle (4) is inserted into the mounting hole (2) and fixed on the working head (1). The utility model is characterized in that the wall of the mounting hole (2) is vertically provided with a fixing hole (3), and a fixing device (5) is arranged in the fixing hole (3) and connected with the handle (4). When in use, the working head avoids sliding through the arrangement of the fixing hole and the integrated connection of the fixing device and the handle. As a consequence, the utility model well prevents the problem of the desquamation of the working head.

Description

A kind of hand-held tool of turning around of preventing

Technical field

The utility model relates to a kind of hand-held tool of turning around of preventing, belongs to the Family Day staple.

Background technology

Home-use hand-held tool generally is that a handle and working head are plugged together use, such as family hammer, axe or reaping hook commonly used or the like.General hammer normally inserts tup with handle, and the installing hole at tup hammers into timber wedge or iron nail then, makes tup and handle be connected firmly.Beat or use such as bump in because timber wedge or nail are in the same way with handle all, produce through regular meeting and to withdraw from or to rock.If untimelyly strike tightly, can produce tup and come off, cause the accident easily or lose.With respect to the hand-held tool of the replaceable tup of some complexity, complex structure, and also relatively more expensive, general domestic. applications is few.Equally, axe and reaping hook also have same problem to exist.

Summary of the invention

The technical problems to be solved in the utility model is: according to the deficiencies in the prior art, provide a kind of hand-held tool that can prevent that working head from coming off.

The technical scheme that its technical problem that solves the utility model adopts is: comprise working head, installing hole and handle, handle is inserted in and is fixed on the working head in the installing hole, it vertically is provided with fixing hole on the installation hole wall, there is fixture to be connected in the fixing hole with handle, fixture is fixed on the handle, produces slight slip when stoping working head to use.

Described fixing hole can be arranged on installing hole one side or both sides, reaches fixed effect.

Described fixture adopts nail or screw to be connected with handle, and it is more firm to make that working head is connected with handle.

Described working head can change other instruments such as tup, axe or reaping hook into, in order to finish different use tasks.

Compared with prior art, a kind of hand-held tool beneficial effect that turns around that prevents of the utility model is: by fixing hole is set, and connect as one by fixture and handle, make working head avoid in use sliding, prevented the problem that working head comes off preferably.

Description of drawings

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

Fig. 2 is an one-sided fixture schematic diagram of the present utility model;

Fig. 3 is the working head schematic diagram of the utility model during as axe;

Fig. 4 is the working head schematic diagram of the utility model during as reaping hook.

The specific embodiment

Fig. 1-the 4th, most preferred embodiment of the present utility model, wherein: 1, working head 2, installing hole 3, fixing hole 4, handle 5, fixture

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

As shown in Figure 1, the utility model is example with the hammer, and the installing hole on working head 1 vertically is provided with fixing hole 3.Usually hammer mainly contains working head 1, installing hole 2 and handle 4 and forms, and the resistance between this armrest handle and the installing hole prevents the structure that comes off, and is very unstable, the phenomenon that turns around in use occurs through regular meeting.Fixing hole 3 is arranged on a side, also can be arranged on both sides, and a plurality of fixing holes can be set as required.

As shown in Figure 2, one-sided fixture schematic diagram of the present utility model, fixture 5 is connected with handle 4 by fixing hole 3.Fixture 5 can adopt nail or screw as required, by fixing hole nail or revolve nail on handle.When using, the slip of working head be fixed on the handle and installing hole on nail or screw block, avoided the slip of working head, thereby prevented that working head from coming off.

As Fig. 3, shown in Figure 4, the schematic diagram of other working heads as required time the of the present utility model.Fig. 3 is the axe working head, and Fig. 4 is the reaping hook working head.Owing to be provided with fixing hole, can make that axe or sickle head avoid coming off by the fixation of fixture.

Claims

1, a kind of hand-held tool of turning around of preventing, comprise working head (1), installing hole (2) and handle (4), handle (4) is inserted in and is fixed on the working head (1) in the installing hole (2), it is characterized in that: on installing hole (2) wall, fixing hole (3) is set vertically, has fixture (5) to be connected in the fixing hole (3) with handle (4).

2, the hand-held tool that turns around of preventing according to claim 1, it is characterized in that: described fixing hole (3) can be arranged on installing hole (2) one side or both sides.

3, the hand-held tool that turns around of preventing according to claim 1 is characterized in that: described fixture (5) adopts nail or screw to be connected with handle.

4, the hand-held tool that turns around of preventing according to claim 1, it is characterized in that: described working head (1) can change tup, axe or reaping hook into.