CN2431084Y

CN2431084Y - Clamping preventing structure for tool rubber handle

Info

Publication number: CN2431084Y
Application number: CN 00217687
Authority: CN
Inventors: 吴繁荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-05-19
Filing date: 2000-05-19
Publication date: 2001-05-23
Anticipated expiration: 2010-05-19

Abstract

The utility model relates to a clamping preventing structure for rubber handles of tools, which is composed of a holding handle body and a clamping preventing flange. The front end of the holding handle body is provided with a sheathing hole used for being sheathed by various manual tools. When a manual tool is used (especially a tool with two clamping handles, such as the class of pliers, scissors, etc.), the clamping preventing flange effectively enables proper space to be formed between the two handles under the condition that the handles are merged to prevent the fingers of a user from being clamped and injured. The protecting effect is most conspicuous especially when articles which can be sheared by large force are sheared or in the moment of clamping slippage when the two handles are merged by fairly large force quickly.

Description

Instrument glue handle anti-clamping structure

The utility model is relevant a kind of instrument glue handle, especially a kind of instrument glue handle that is provided with the anti-pinch flange.

Existing instrument glue groove; as shown in Figure 1; handle body 100 is sheathed on the handle for tool 200; only focus on the function of gripping; other protection designs are not arranged; but it can cause injury because of factors such as careless manipulations in use unavoidably; especially cut, clamp type tool; in cutting off the article that need big strength just can cut off; or the moment of clamping slippage, because the unexpected disappearance of resistance, two handles close up rapidly with sizable strength; can cause great injury to user's finger, cause psychology frightened to the user.

The purpose of this utility model aims to provide a kind of instrument glue handle anti-clamping structure.

The purpose of this utility model is achieved in that it is made of institutes such as a handle body and anti-pinch flanges, handle body front end is provided with one and is nested with the hole and is inserted in use for hand-held tool, when closing up, passes through lever the resistance of anti-pinch flange, effectively form a suitable space between two handles, guaranteeing that the user points is unlikely to crush, and this is a main purpose of the present utility model.

As for the effect of detailed construction of the present utility model, utilization principle and generation,, can reach completely and understand then with reference to the illustrated explanation of leu down:

Fig. 1 is that existing instrument glue sleeve is located at the plane on the instrument;

Fig. 2 is the stereogram of the utility model one preferred embodiment;

Stereogram when Fig. 3 is sheathed on the instrument for the utility model one preferred embodiment;

Fig. 4 quarrels for the utility model one preferred embodiment is sheathed on the plane that lever on the instrument opens situation;

Lever closes up the plane of situation to Fig. 5 on the instrument for the utility model one preferred embodiment is sheathed on;

Fig. 6 is the plane on the sheathed instrument of another preferred embodiment of the utility model the time.

With reference to accompanying drawing, comparative examples is explained in detail the utility model.

Fig. 1 is located at plane on the instrument for existing instrument glue sleeve, its feature and use shortcoming, as described above, at this repeated description no longer.

Fig. 2 is the stereogram of the utility model one preferred embodiment, can find out with reference to Fig. 3 simultaneously, instrument glue handle anti-clamping structure of the present utility model, its comprise at least a handle body 1, an anti-pinch flange 11 and be nested with hole 12 etc. form, one end of handle body 1 is provided with anti-pinch flange 11, the other end is provided with one and is nested with hole 12, handle for tool 2 is placed on to be nested with in the hole 12 uses for gripping; And can more than one groove 13 be set in handle body 1 surperficial appropriate location, more firmly comfortable when making gripping, the friction when burr 131 can be set in aforementioned grooves 13 surfaces with the increase gripping more increases the steadiness of gripping.

Please join Fig. 4 and Fig. 5 can obviously find out; behaviour in service of the present utility model; when handle for tool 2 closes up; resistance by anti-pinch flange 11; make to form a space between two handles, make the both hands of gripping can not collide, contact, even two handles close up at a terrific speed; also can effectively protect user's hand, be unlikely to damage.

Fig. 6 is the plane of another preferred embodiment of the utility model when being sheathed on the instrument, and by can finding out among the figure, instrument glue handle anti-clamping structure of the present utility model only is installed in handle for tool when monolateral, and the function of protection also can be arranged.

In sum, compared with prior art, clamping preventing structure for tool rubber handle of the present utility model has really Protection user's hand is unlikely to collide, crushes and use the effects such as safety.

Claims

1, a kind of instrument glue handle anti-clamping structure is by handle body, anti-pinch flange and be nested with hole etc. and form; It is characterized in that: wherein an end of handle body (1) is provided with anti-pinch flange (11), and the other end is provided with one and is nested with hole (12), and handle for tool (2) is placed on and is nested with in the hole (12).

2, instrument glue handle anti-clamping structure as claimed in claim 1, it is characterized in that: wherein said handle body (1) surface is provided with more than one groove (13).

3, instrument glue handle anti-clamping structure as claimed in claim 1 or 2 is characterized in that: groove (13) surface of wherein said handle body (1) is provided with flange (131).

4, instrument glue handle anti-clamping structure as claimed in claim 1 is characterized in that: it is monolateral that wherein said instrument glue handle anti-clamping structure is installed in handle for tool (2).