CN201878913U - Zipper puller - Google Patents

Abstract

The utility model relates to the technical field of zippers, in particular to a zipper puller which comprises a bottom head, zipper pulls, a weight hook, a spring piece and caps that are sequentially overlapped and assembled, wherein the front part and the rear part of the upper end surface of the bottom head are respectively provided with a lug boss, the caps are overlapped on the lug bosses, and the front side surface and the rear side surface of each cap is provided with four stamping dots used for fixing the caps. Compared with the zipper puller manufactured in the prior art, overall intensity of the zipper puller manufactured by adopting the technical scheme is increased by about 50%, and the problems that the caps fall off when the zipper puller is cleaned with water or the middle parts of the caps are pressed.

Description

Zipper head

Technical field

The utility model relates to the slide fastener technical field, more specifically to a kind of zipper head.

Background technology

Zipper head comprises end head, pulling-on piece, weight hanger, spring leaf and the cap of the assembling of intussusception successively, and the front and rear in the upper surface of end head is respectively equipped with lug boss, and cap is nested on the described lug boss.Existing zipper head all is that each is beaten and a bit fixes cap at former and later two end faces of cap, the zipper head that adopts this technology to make, the long-term existence bulk strength is relatively poor, slide fastener easily falls cap when wash water, when being subjected to certain pressure in the middle of the cap cap easily from quality problems such as pull head come off.

Summary of the invention

The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of improved zipper head is provided, and is intended to make the longer service life of slide fastener, and slide fastener is difficult for falling cap when wash water.

The utility model, the end head, pulling-on piece, weight hanger, spring leaf and the cap that comprise intussusception assembling successively, front and rear in the upper surface of end head is respectively equipped with lug boss, cap is nested on the described lug boss, have 4 punching presses in two sides of the front and rear part of cap and get ready, punching press is got ready and is used for fixing cap.

The utility model, described punching press is got ready, is when the assembling cap, by hardware stamping technology, make the local compression (getting ready) of cap, make the medial surface of cap produce interior salient point, interior salient point produces swelling with the lug boss of end head and cooperates, thereby cap is fixed on the lug boss of end head.

The utility model, fix cap owing to respectively tackling two-winged shots in two sides of cap, the zipper head that adopts this technical scheme to make, with prior art each beats zipper head that the technical scheme that a bit fixes cap makes relatively at the front/rear end of cap, bulk strength has increased about 50%, has solved the pull head wash water and has fallen the problem that cap and cap intermediate pressurised power are fallen cap.

Description of drawings

Fig. 1-Fig. 6 is the structural representation of present embodiment, and wherein Fig. 1 is a structural representation of 1 at the bottom of the slide fastener.Fig. 2 is the perspective view of 1 an assembling pulling-on piece 2 at the bottom of the slide fastener.Fig. 3 is the perspective view of 1 an assembling pulling-on piece 2, assembling weight hanger 3 at the bottom of the slide fastener.Fig. 4 is the perspective view of 1 an assembling pulling-on piece 2, assembling weight hanger 3, assembling spring leaf 4 at the bottom of the slide fastener.Fig. 5-6 is the perspective view of present embodiment zipper head.Wherein Fig. 5 is the perspective view of left surface, and Fig. 6 is the perspective view of right flank.

Among the figure, 1, the end 2, pulling-on piece 3, weight hanger 4, spring leaf 5, cap 6, lug boss 7, punching press get ready.

The specific embodiment

With reference to accompanying drawing 1-6, this zipper head, by the end 1, pulling-on piece 2, weight hanger 3, spring leaf 4 and cap 5 are formed, the front and rear of 1 upper surface is respectively equipped with lug boss 6 end of at, the end 1, pulling-on piece 2, weight hanger 3, the intussusception assemble sequence of spring leaf 4 and cap 5 such as Fig. 1-shown in Figure 6, two positions 6 of projection, upper surface at the end 1 are the positions of assembling cap 5, when assembling cap 5, tackle two-winged shots in two each punching presses of side of cap and 7 to fix cap 5, the zipper head that adopts this technical scheme to make, bulk strength has increased about 50%, has solved the pull head wash water and has fallen the quality problems that cap and cap intermediate pressurised are easily fallen cap.

Claims (1)

1. zipper head, the end head (1), pulling-on piece (2), weight hanger (3), spring leaf (4) and the cap (5) that comprise intussusception assembling successively, front and rear in the upper surface of end head (1) is respectively equipped with lug boss (6), cap (5) is nested on the described lug boss (6), it is characterized in that: have 4 punching presses in two sides of the front and rear part of cap and get (7) ready, punching press is got (7) ready and is used for fixing cap (5).

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