CN202753082U

CN202753082U - Screw driver

Info

Publication number: CN202753082U
Application number: CN 201220441450
Authority: CN
Inventors: 朱仕峰
Original assignee: Ningbo Bai Te Tools Co Ltd
Current assignee: Ningbo Bai Te Tools Co Ltd
Priority date: 2012-08-31
Filing date: 2012-08-31
Publication date: 2013-02-27
Anticipated expiration: 2022-08-31

Abstract

The utility model provides a screw driver with the following structure. The screw driver comprises a handle. A connection opening is arranged at the front end of the handle. The screw driver further comprises a flexible shaft, a screw driver connection opening is arranged at one end of the flexible shaft, a connector is arranged at the other end of the flexible shaft, and the connector is connected with the connection opening at the front end of the handle in detachable mode.

Description

Screwdriver

Technical field:

The utility model relates to a kind of screwdriver.

Background technology:

Screwdriver belongs to aid commonly used in the Working Life.Common screwdriver is mainly non-to be the removable and non-disconnectable two large classes of screwdriver bit, the screwdriver that screwdriver bit is removable, front end at screwdriver handle is provided with joint, joint grafting by screwdriver bit and handle front end gets final product, the screwdriver of this structure can be changed screwdriver bit very easily, significantly improved the scope of application of screwdriver, but be subjected to screwdriver handle self structure reason, existing screwdriver in use also comes with some shortcomings: in practice process, the location circumstances of screw is various, and some location comparison is narrow and small or complicated, does not have enough spaces to insert for screwdriver, can't finish screw is carried out dismounting, existing screwdriver is subjected to the impact of working environment or position larger.

The utility model content:

For solving above-mentioned technical problem, the utility model provides a kind of environment for use that is subjected to affect less screwdriver.

The technical solution of the utility model is, a kind of screwdriver with following structure is provided, and it comprises handle, the front end of handle is provided with interface, and it also comprises flexible axle, and an end of flexible axle is provided with the screwdriver bit interface, the other end is provided with connector, the removable grafting of interface of described connector and handle front end.

After adopting said structure, the utlity model has following advantage:

Screwdriver than routine, the utility model has increased flexible axle newly, flexible axle can well transmit torsion, front end at flexible axle is installed screwdriver bit, like this, less or the environment more complicated in some spaces, be not easy in the occasion of conventional screwdriver normal operation, can screwdriver bit be reached by flexible axle the position of screw or screw, screwing handle just can operate the screw in the above-mentioned environment or screw, the normal operation of screwdriver is subjected to the impact of environment less, improved the serviceability of conventional screwdriver, and the front end of the screw handle of this kind structure still is provided with interface, under regular situation, also can directly operate the screw in the conventional environment or bolt at handle front end grafting screwdriver bit.

Description of drawings:

Fig. 1 is the structural representation of the utility model screwdriver;

Fig. 2 is the structural representation of flexible axle in the utility model screwdriver;

Fig. 3 is the structural representation of handle in the utility model screwdriver.

The specific embodiment:

The utility model is described in further detail below in conjunction with drawings and the specific embodiments.

Such as Fig. 1, Fig. 2, shown in Figure 3, the utility model screwdriver, it comprises handle 1, is provided with interface 2 at the front end of handle 1.

The utility model comprises flexible axle 3, end at flexible axle 3 is provided with screwdriver bit interface 5, the other end is provided with connector 4, screwdriver bit interface 5 is used for connecting screwdriver bit, connector 4 is installed in handle 1 for being connected with the interface 2 of handle 1 front end with flexible axle 3, and connector 4 is removable grafting with the interface 2 of handle 1 front end.

The utility model screwdriver can dispose the screwdriver bit (not shown) of Multiple Type, these screwdriver bits and handle 1 and flexible axle 3 is formed a complete set of use or sell.

In complex environment, when being subjected to the handle arrangement restriction to be difficult to operate for conventional screwdriver, can say that by flexible axle 3 screwdriver bit delivers to the position at place and operate, and in some conventional environment, still can operate by directly loading onto screwdriver bit at the interface 2 of handle 1 front end.The screwdriver of this structure has better conformability and serviceability.

Claims

1. screwdriver, it comprises handle (1), the front end of handle (1) is provided with interface (2), it is characterized in that: it also comprises flexible axle (3), one end of flexible axle (3) is provided with screwdriver bit interface (5), the other end is provided with connector (4), the removable grafting of interface (2) of described connector (4) and handle (1) front end.