CN2245881Y

CN2245881Y - Full locking zipper

Info

Publication number: CN2245881Y
Application number: CN 95245482
Authority: CN
Inventors: 秦德虎
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-12-07
Filing date: 1995-12-07
Publication date: 1997-01-29
Anticipated expiration: 2005-12-07

Abstract

The utility model relates to a fully locking zipper which comprises a zipper 1 and a lock head 2. The utility model is characterized in that a cylindrical inserting head is fixed on a lock nose 3 of the lock head 2. Snap rings 5, 6 are arranged on both sides of the top position of the zipper 1 respectively, and the upper and the lower positions of the two snap rings are staggered. When the utility model is used, the zipper can be locked by inserting the cylindrical inserting head in the snap rings 5, 6. The utility model has the advantages of simple structure and firm and reliable closing, and the service life of the zipper is prolonged.

Description

Full lock closes slide fastener

The utility model relates to daily living article, is meant that specifically a kind of full lock closes slide fastener.

At present, the slide fastener that people use at daily living articles such as clothes, shoes and hats, its top does not all have reliable locking member, this causes the easy folding of slide fastener, fragile, Chinese patent " a kind of slide fastener end points snap close " (notification number 2157691) has proposed a kind of end points in slide fastener one side the snap close box has been installed, the opposite side end points is installed snap close button, its objective is to prevent slide fastener artificial dislocation that easily produces owing to the end points loose fit.

The purpose of this utility model is: the full lock that proposes engaging part to be housed a kind of its top closes slide fastener

Realize that scheme of the present utility model is as follows: it comprises slide fastener 1 and tapered end 2, wherein, top at the lock nose 3 of tapered end 2 vertically is fixed with cylindrical plug 4, top at slide fastener 1, midline position corresponding to chain tooth place, its both sides are fixed with level respectively to the

snap ring

5,6 that is provided with, and the position of

snap ring

5,6 is staggered, so that the cylindrical plug that is installed on the tapered end nose inserts

Characteristics of the present utility model are as follows: simple in structure, sealed firm, it can prevent effectively that slide fastener from use easily opening the drawback that falls, and has delayed the service life of slide fastener.

Details are as follows to the utility model below in conjunction with accompanying drawing:

Fig. 1 is a structural representation of the present utility model

Fig. 2 is the horizontal view of the utility model snap ring 5

Fig. 3 is the horizontal view of the utility model snap ring 6

Fig. 4 is the vertical view of the utility model snap ring 5

Fig. 5 is the vertical view of the utility model snap ring 6

Fig. 6 is the structural representation of the utility model tapered end 2

Fig. 7 is the left view of the utility model in Fig. 6.

As shown in Figure 1, the utility model is made up of slide fastener 1 and tapered end 2, and end before the lock nose 4 of tapered end 2 is fixed with columniform plug 4 (as Fig. 6, shown in Figure 7), plug 4 available metals make, and are welded on the lock nose 3, on the slide fastener top, midline position corresponding to chain tooth place, its both sides are fixed with level respectively to the

snap ring

5,6 that is provided with, and wherein snap ring 5 encircles (metal is made) by three gardens and is welded into an E shape (seeing Fig. 2, Fig. 4), and snap ring 6 is welded into shape by two annulus

(seeing Fig. 3, Fig. 5), snap ring 5 is staggeredly located with snap ring 6, and the cylindrical plug

insertion snap ring

5,6 with the zip front end during use gets final product.

Claims

1, a kind of full lock closes slide fastener, it comprises slide fastener (1) and tapered end (2), it is characterized in that: the top at the lock nose (3) of tapered end (2) vertically is fixed with cylindrical plug (4), top in slide fastener (1), midline position corresponding to chain tooth place, its both sides are fixed with level respectively to the snap ring (5), (6) that are provided with, and the position of snap ring (5), (6) is staggered, so that the cylindrical plug that is installed on the tapered end nose inserts.