CN201068213Y - Wire tightener - Google Patents

Abstract

The utility model relates to a wire tightener, which is suitable for tightening metal wire ligatures in multiple fields such as buildings, bone surgeries, daily life and the like, and comprises a handle and a wire tightening hook connected with one end of the handle. The binding wire is characterized in that the binding degree is greatly higher than the tightening of the existing tools such as wire biting pliers and the like, and the problems that the binding wire is easy to be twisted off and the binding wire is loosened when a binding wire pressure head is pressed are solved.

Description

Wire tightener

(1) technical field

The utility model relates to a kind of wire tightener, is applicable to multi-field tightening with the metal filament colligation such as building, bone surgery and daily life.

(2) background technology

Tighten at present the way that the method for tying up silk adopts combination pliers to tighten more at aspects such as building, bone surgery and daily lifes, its shortcoming is that the degree of tightening is not high, and the silk head is easily twisted into two parts in the rundown process, ties up a silk meeting Hui Song when tying up a thread pressure head after having twisted, and the while effect is low.Particularly in bone surgery, the degree of tightening of involutory bone requires high, and the silk head is twisted into two parts easily to fall into and caused malpractice in the tissue, and needs are far from suitable.

(3) utility model content

The purpose of this utility model is to overcome existing deficiency of twisting the silk instrument, provides a kind of and tightens that degree height, silk head are difficult for twisting into two parts, wire tightener that can Hui Song during the silk pressing head.

The technical scheme that realizes the utility model purpose is: it comprises handle and is connected in the tight silk hook of handle one end.

In order better to realize its purpose, also had a mouth with respect to the other end at tight silk hook place at handle.

Because said structure of the present utility model is during use, with the silk head back reversing silk head that tight silk hook firmly will be tightened, rotary handle, the silk head just is tightened, after tightening, with the direction of handle deflection silk head, the silk head takes out the tight silk hook that rides in the silk head just by pressure head, and stubborn silk just is done.In the whole process, be tightened in the rotary course of handle and finish,, make it twist tightlyer because the effect of the handle arm of force has strengthened the rotational force to the silk head; The 2nd, in rundown process, swinging of combination pliers in the pincers process cut and stung to the instruments such as combination pliers of existing method to stinging of silk head, makes that the silk head can not twisted into two parts; The 3rd, in the pressure head process, tight silk rhampotheca is in the silk head, and no matter where the silk head presses to, and the silk head can not release promptly not loose head.Playing a mouth in the setting of the handle other end is need untie when tying up thread when it, in order to lever up a head.

(4) description of drawings

Fig. 1 is the utility model front view;

Fig. 2 is the utility model left view.

(5) specific embodiment

Be described further below in conjunction with accompanying drawing, but be not limited only to this.

As shown in Figure 1, 2, it comprises the utility model handle 1, is connected in the tight silk hook 2 of handle 1 one ends, has also had a mouth 3 at handle 1 with respect to the other end at tight silk hook 2 places.

Claims (2)

1. wire tightener is characterized in that: it comprises handle (1), is connected in the tight silk hook (2) of handle (1) one end.

2. wire tightener according to claim 1 is characterized in that: also had a mouth (3) at handle (1) with respect to the other end at tight silk hook (2) place.

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