CN2405949Y - Needle threading device for sewing needle - Google Patents

Abstract

The utility model relates to a thread threading device for a sewing needle. The total body is composed of a base, a hanging knife, a sleeve ring, a thread threading hook needle and a base of the thread threading hook needle. The total appearance body of the base is a cuboid shape, the two ends are in a circular arc shape, the back end is fixed with the slim rhomboid sleeve ring, the front end is provided with a needle placing slot and the center part is provided with a slot of the thread threading hook needle. The slot of the thread threading hook needle and the needle placing slot are connected by a hole of the thread threading hook needle. The L-shaped hanging knife is on the side surface of the base. The thread threading hook needle is a linear hook fixed on the base of the thread threading hook needle. The base of the thread threading hook needle corresponds to the slot of the thread threading hook needle and can optionally slide after the base of the thread threading hook needle is placed in the slot without disconnection.

Description

Needle threader

The utility model is the threader of the sewing needle threading of a kind of daily life and production field.The Threading tool that is used for sewing needle.

Various needs at home and abroad sew in the life and production field of closing, and under many situations, needlework separate, and need earlier line be penetrated pinprick when live and work, could use after needlework are become one.Address this problem both at home and abroad at present and mainly contain following several method: one, by hand line is penetrated pinprick; Two, needlework are fabricated to one; Three, pinprick is made as open elastic closure structure; Four, use the threading silk that line is penetrated pinprick.Artificial threading is wasted time and energy inefficiency.The manufacturing cost height of needlework unification is applicable to meticulous and senior production field.The pin of elasticity pinprick, the manufacturing technique complexity, cost is also high.The utensil of some threading silk has solved the problem of some threading work, but efficient is not high, and the scope of application is limited.

The purpose of this utility model is to provide a kind of Threading tool of the pin of simple sewing easily and fast for the sew on staff of the life of closing and production field of various needs.

The purpose of this utility model be achieved in that its totally by pedestal, hang cutter, the collar, threading crochet hook and threading crochet hook seat and form.The pedestal outward appearance totally is cuboid, and it is circular-arc that two ends are, and wherein the rear end is fixed with the collar, and front end has needle groove, and there is threading crochet hook groove in central authorities, has threading crochet hook hole to be connected between threading crochet hook groove and the needle groove.The extension cutter is L-shaped, is fixed on the side of pedestal.The front portion of the collar is elongated rhombus ring, is fixed on the rear end of pedestal.The threading crochet hook is that straight line colludes, and is fixed on the threading crochet hook seat.Threading crochet hook seat is corresponding with threading crochet hook groove, place in the groove after, do not deviate from, and arbitrarily slide before and after can be in groove.During use, can use collar threading, the collar is passed from pinprick, line is penetrated the collar, pull out the collar, line is penetrated pinprick; Also sewing needle can be placed in the needle groove, release threading crochet hook seat forward, the threading crochet hook is passed from pinprick, line is hung over the hook part of crochet hook, and then post-tensioning threading crochet hook seat, drive the threading crochet hook, line is connected out from pinprick, finish threading.After putting on line,,, line is cut off hanging on the cutter according to the length of using line.

Owing to adopt such scheme, when carrying out the sewing needle threading, needn't carefully operate by hand, the threading of sewing needle and tangent line are finished on a device save time, laborsaving, save time, improve threading efficient.

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is an outside drawing of the present utility model

Fig. 2 is a vertical section of the present utility model structural map

Among the figure 1, pedestal 2, hang cutter 3, the collar 4, threading crochet hook 5, threading crochet hook seat 6, needle groove 7, threading crochet hook seat groove 8, threading crochet hook hole

Among the embodiment shown in Figure 1, threading crochet hook hole is just in time corresponding to the center of needle groove, the degree of depth of needle groove, sewing needle is put into after, the center of pinprick is facing to threading crochet hook hole.

Threading crochet hook seat among Fig. 1, the embodiment shown in Figure 2 in groove can before and after arbitrarily slide

Extension cutter among the embodiment shown in Figure 1 is placed on the both sides of pedestal, is convenient to sever sutures.

Claims (4)

1, a kind of needle threader is made up of pedestal, extension cutter, the collar, threading crochet hook and threading crochet hook seat; It is characterized in that having former and later two threading parts, the anterior threading crochet hook and the collar at rear portion.

2, threading apparatus according to claim 1 is characterized in that threading crochet hook hole just in time passes the pinprick at needle groove center, after the threading crochet hook passes in the hole, over against pinprick central authorities.

3. threading apparatus according to claim 1 is characterized in that threading crochet hook seat is contained in the threading crochet hook groove slidably.

4, threading apparatus according to claim 1 is characterized in that needle groove is an opening groove.