CN205729499U

CN205729499U - A kind of screw driver for orthopaedics

Info

Publication number: CN205729499U
Application number: CN201521112170.5U
Authority: CN
Inventors: 吴晓波; 李玉芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-12-28
Filing date: 2015-12-28
Publication date: 2016-11-30
Anticipated expiration: 2025-12-28

Abstract

The utility model discloses a kind of screw driver for orthopaedics, including a plastic handle, be provided with knife bar below described plastic handle, the lower end of knife bar is provided with sphenocephaly, is arranged with catch between described knife bar and plastic handle, and catch front end is provided with LED；On the right side of described plastic handle, rear portion is hinged with a L-type handle, and described L-type handle front end sleeve is connected to outside one be connected with the jaw of pull bar；Described catch side is provided with a groove, and the particular location of this groove is for after described jaw is turned an angle by L-type handle, and described jaw can just embed groove；This utility model can fix and take off screw, but also can carry out the adjustment of screw with the jaw being arranged on L-type handle, has had two kinds of functions concurrently, need not frequently change at two kinds of single Tool Rooms, the most more convenient to use.

Description

A kind of screw driver for orthopaedics

Technical field

This utility model relates to a kind of bone surgery apparatus, particularly relates to a kind of screw driver for orthopaedics.

Background technology

Carrying out bone surgery, when installing screw in the patient, need to adjust the position of screw through conventional clip, then Re-use screwdriver, thus need constantly to swap use at clip and two kinds of Tool Rooms of screwdriver, it appears cumbersome.

Utility model content

This utility model is aiming at the problems referred to above, it is provided that a kind of orthopedic screwdriver, can have adjustment screw concurrently and fix, takes The function of lower screw.

For solving above-mentioned technical problem, a kind of screw driver for orthopaedics that this utility model provides, including a plastic handle, institute Stating and be provided with knife bar below plastic handle, the lower end of knife bar is provided with sphenocephaly, is arranged with catch between described knife bar and plastic handle, On the right side of described plastic handle, rear portion is hinged with a L-type handle, and described L-type handle front end sleeve is connected to outside one be connected with the pincers of pull bar Mouthful.

Further, described catch side is provided with a groove, and the particular location of this groove is when described jaw is by L-type hands After handle turns an angle, described jaw can just embed groove.

Further, described catch front end is provided with LED.

This utility model can fix and take off screw, but also can carry out spiral shell with the jaw being arranged on L-type handle The adjustment of nail, has had two kinds of functions concurrently, need not frequently change at two kinds of single Tool Rooms, the most more convenient to use.

Accompanying drawing explanation

Shown in Fig. 1 is appearance assumption diagram of the present utility model.

Wherein: 1, plastic handle；2, knife bar；3, sphenocephaly；4, catch；5, L-type handle；6, pull bar；7, jaw；8, recessed Groove；9, LED.

Detailed description of the invention

With detailed description of the invention, this utility model is described in more detail below in conjunction with the accompanying drawings.

As shown in Figure 1, a kind of screw driver for orthopaedics, including a plastic handle 1, below plastic handle 1, it is provided with knife bar 2, cutter The lower end of bar 2 is provided with sphenocephaly 3, is arranged with catch 4 between knife bar 2 and plastic handle 1, be possible to prevent use time skating and Fixing hand；It is provided with LED 9, the illumination when screwdriver uses in catch 4 front end；On the right side of plastic handle 1, rear portion is hinged A L-type handle 5, L-type handle 5 front end sleeve is had to be connected to outside one be connected with the jaw 7 of pull bar 6；It is provided with one at catch 4 side simultaneously Groove 8, the particular location of this groove 8 is: after jaw 7 is turned an angle by L-type handle 5, jaw 7 can just embed recessed Groove 8.

During screw to be adjusted, only need to be turned an angle by L-type handle 5, then break pull bar into two with one's hands with finger, use jaw 7 Adjust screw；After use, jaw 7 can be embedded in the groove 8 of catch 4.

The above is only preferred implementation of the present utility model, it is noted that for the common skill of the art For art personnel, on the premise of without departing from this utility model know-why, it is also possible to make some improvement and modification, these change Enter and also should be regarded as protection domain of the present utility model with modification.

Claims

1. a screw driver for orthopaedics, including a plastic handle, is provided with knife bar below described plastic handle, the lower end of knife bar is provided with Sphenocephaly, is arranged with catch between described knife bar and plastic handle, it is characterised in that on the right side of described plastic handle, rear portion is hinged with One L-type handle, described L-type handle front end sleeve is connected to outside one be connected with the jaw of pull bar.

2. a kind of screw driver for orthopaedics as claimed in claim 1, it is characterised in that described catch side is provided with a groove, should The particular location of groove is for after described jaw is turned an angle by L-type handle, and described jaw can just embed groove.

3. a kind of screw driver for orthopaedics as claimed in claim 1, it is characterised in that described catch front end is provided with LED.