CN2448153Y

CN2448153Y - Slide fastener

Info

Publication number: CN2448153Y
Application number: CN 00245770
Authority: CN
Inventors: 徐温金钗
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-08-08
Filing date: 2000-08-08
Publication date: 2001-09-19
Anticipated expiration: 2010-08-08

Abstract

The utility model discloses a slide fastener, which comprises a pair of opposed cloth tapes of the slide fastener, and two rows of spacing engaged sprockets are respectively arranged along the inner margin of the cloth tape length; the end part of a sprocket row is fixedly provided with stoppers, and is provided with a slider of the slide fastener for engaging with and disengaging from the sprocket row; the engagement head of the sprocket is a semicircle body, and the middle part of a circle arc part of the semicircle body is provided with a transverse groove, when the sprocket row is engaged, both side corners of the semicircle body can be buckled with the corner of the semicircle body corresponding to the cloth tape, and the groove coincides with the corresponding inner margin of the cloth tape. The slide fastener has firm engagement, can be matched with color of articles for increasing the beautiful appearance of the articles.

Description

Slide fastener

The utility model relates to slide fastener, particularly the product design that is improved at simple and crude the guarding of existing zipper.

Regular meeting sees button and two kinds of products of slide fastener in the daily life, both all have its available part, yet in busy life of modern times, slide fastener but is most widely used, reason is that slide fastener is upward more convenient in using, can reach the fastening purpose rapidly, need not must fasten one by one as button, allow people in a hurry feel quite convenient, clothing of wearing our every day for example, comprising jacket, jeans and dress trousers etc. the installing slide fastener is arranged all mostly, visible slide fastener is an indispensable product in modern's life really; Sometimes, in the shop or on the street, also suitcase can be seen or luggage case is equiped with slide fastener, and be equiped with the bag of slide fastener, in allowing relatively the people is relieved, valuables being placed in, because of the worry that can't fall to leak, in this, slide fastener is increasingly important, yet general slide fastener on structure but be letter every conservative, whether reason is that the dealer goes design towards practical direction mostly, for attractive in appearance in the moulding and think little of, as shown in Figure 6, though the structure of this existing slide fastener is practical but whole appearance is unshowy, therefore, after two row's sprockets 5 are meshed, outside it is revealed in, destroyed the attractive in appearance of article on the contrary.

The purpose of this utility model provides a kind of slide fastener, and it not only meshes firmly, the article color of also can arranging in pairs or groups and to increase article attractive in appearance.

The purpose of this utility model is achieved in that a kind of slide fastener, comprise a pair of relative zipper cloth belt and two rows engagement sprocket at interval is installed respectively along this cloth strip length inner edge, and be installed with stop block in the end of chain tooth row, installing is in order to engagement and open from the chain tooth row, the zipper head that can move back and forth, the engagement head of this sprocket is a semicircular body, and in the middle of the arc sections of semicircular body, be provided with lateral trench, when the chain tooth row is meshed, two side corner sections of aforementioned semicircular body can be fastened on the semicircular body bight on the relative strap, and aforementioned groove can cater to pairing strap inner edge.

Aforementioned sprocket is provided with ornament and can be any aesthetic color in solid object surface.

The ornament of solid object surface can be beautiful passementerie.

The utility model is compared with existing slide fastener, and not only engagement is firm, and owing to special formed and color make installing article of the present utility model, allows the people unconsciously have slide fastener to exist, but the ornament of a beauty.

Below in conjunction with concrete structure and the operation principle of accompanying drawing detailed description according to a kind of slide fastener that the utility model proposes.

Fig. 1 is the three-dimensional exploded view of the utility model part.

Zipper head cut-away view when Fig. 2 is the utility model engagement.

Fig. 3 is the partial elevation view that the utility model engagement is finished.

Fig. 4 is that the utility model is implemented illustration one.

Fig. 5 is that the utility model is implemented illustration two.

Fig. 6 is the partial elevation view that existing slide fastener engagement is finished.

Would like to ask your juror with reference to shown in Figure 1, the utility model comprises a pair of relative zipper cloth belt 1 and along this strap 1 length inner edge the discontinuous engagement sprocket 2 of two rows is installed respectively, the root 21 of this engagement sprocket 2 is the tack body, be fixed on the aforementioned strap 1 length inner edge, and the head 22 of sprocket 2 is a semicircular body, and in the middle of the arc sections of semicircular body, be provided with lateral trench 221, and be provided with ornament 23 in the surface of aforementioned sprocket 2 and can be any aesthetic color, and the end of chain tooth row is installed with stop block 3, installing can be moved back and forth in order to the zipper head 4 that meshes and open from the chain tooth row, and can't from sprocket get rid of from, please refer to shown in Figure 2, when zipper head 4 is pulled on, lug 41 set in this zipper head 4 can be by the flute 221 in the middle of the semicircular body of both sides, and by the narrow tail end of zipper head 4, as shown in Figure 3, make two side corner sections of semicircular body can be fastened on semicircular body bight on the relative strap 1, and allow aforementioned groove 221 cater to pairing strap 1 inner edge, after whole row's sprocket 2 engagements, can be as Fig. 4 and shown in Figure 5, no matter be applied to clothing or bag, moulding of the present utility model and color and its collocation all can reach decorative article and increase effect attractive in appearance.

Claims

1, a kind of slide fastener, comprise a pair of relative zipper cloth belt and two rows engagement sprocket at interval is installed respectively along this cloth strip length inner edge, and be installed with stop block in the end of chain tooth row, installing is in order to mesh and to open from the zipper head chain tooth row, that can move back and forth, it is characterized in that: the engagement head of this sprocket is a semicircular body, and in the middle of the arc sections of semicircular body, be provided with lateral trench, when the chain tooth row is meshed, two side corner sections of aforementioned semicircular body can be fastened on the semicircular body bight on the relative strap, and aforementioned groove can cater to pairing strap inner edge.