CN2094899U

CN2094899U - Slide fastener with lock

Info

Publication number: CN2094899U
Application number: CN 91213634
Authority: CN
Inventors: 施建达
Original assignee: Individual
Current assignee: Individual
Priority date: 1991-04-26
Filing date: 1991-04-26
Publication date: 1992-02-05

Abstract

The utility model provides a slide fastener with a lock, which is mainly composed of a slide fastener strip, a lock type slide fastener head and (or no) a non-lock type slide fastener head. The utility model is characterized in that a lock body (or a separate body of the lock body) and an outer gliding chip of the slide fastener head are integrally connected into the lock type slide fastener head which is arranged on a slide fastener combination. The slide fastener is arranged at the opening position of various packages (or soft boxes, handbags, etc.), and the opening can be locked completely without needing to add other locks. The slide fastener has the advantages of compact structure, simple manufacturing process, high safety and reliability, convenient use, multiple forms, beautiful appearance and easy popularization.

Description

Slide fastener with lock

The utility model belongs to individual and household goods technical field.

Existing slide fastener, its slider of zipper fastener has their own characteristics each, as multi-functional slide fastener chieftain (seeing CN86209060.1); And slider of zipper fastener (seeing CN89203435.1); Also has slider of zipper fastener (seeing CN2069213U) or the like.The slide fastener that above-mentioned several slider of zipper fasteners are assembled, when being used for locking bag (or soft case, travelling bag etc.) mouth, the need that have add padlock (or other lock), not only inconvenience but also hinder attractive in appearance, though have do not need outer locking, its slider of zipper fastener has the effect of direct locking slide fastener, but this slider of zipper fastener complex structure is difficult for making, and often uses meeting damage chain tooth, shorten the service life of slide fastener, so be difficult to promote.

The purpose of this utility model is to provide the lock slide fastener for people provide a series of can being assemblied in for oneself on all kinds of bags (or soft case, travelling bag etc.), with convenient and beautify people's life.

Technical solution of the present utility model: structure as accompanying drawing (Fig. 1---Fig. 5) shown in.It mainly is made up of fastener stringer, Lock-type chain head, non-Lock-type chain head (or nothing).Wherein fastener stringer is for being widely used in the common fastener stringer of nylon (or metal, plastics etc.) the chain tooth formation on all kinds of bags (or soft case, travelling bag etc.) at present; The Lock-type chain head, it is improved by common non-Lock-type chain head, and (or split of lock body) replaced by lock body for pull handle on the promptly non-Lock-type chain head and arc button, and lock body (or split of lock body) directly is linked into a whole with the outer sheet that slides of slider of zipper fastener.The profile and the size of lock body do not limit (can change with the outer change of sliding sheet of fastener stringer and slider of zipper fastener), lock body is divided into monoblock type lock body and disengaging type lock body two classes, the former has independently locking action (as common spring padlock etc.), the latter is then by lock pin and two splits of lock tube synthetic (as the bicycle chain lock etc.), lock pin and lock tube lay respectively on two slider of zipper fasteners of same slide fastener, slide into a time-out when two sealed together same slide fasteners of slider of zipper fastener, lock pin is inserted lock tube could the locking slide fastener.Sealed lock body must be with corresponding key operated, can remove sealed, thereby open slide fastener.

Lock-type chain head with monoblock type lock body, assembling mode on fastener stringer and mechanism of action have following three kinds:

One. have the slider of zipper fastener that two relative (oppositely) arrange and all can slide on same slide fastener, one of them be the Lock-type chain head, and another is the non-Lock-type chain head with pull handle (porose or clasp).Two slider of zipper fasteners are drawn over to one's side join (on the arbitrary position in slider of zipper fastener slides scope), can sealed a pair of fastener stringer, can utilize the lock pin of the lock body of opening on the Lock-type chain head to pass the hole of pull handle on another slider of zipper fastener and sealed lock body again and two slider of zipper fasteners are locked together in together, perhaps the clasp on the non-Lock-type chain head pull handle be pressed (or inserting) and gone into the lockhole of the lock body of opening on the Lock-type chain head and locking lock body and realize the sealed of two slider of zipper fasteners.(see figure 1)

Two. have two slider of zipper fasteners of arranging relatively on the same slide fastener, one of them is the non-Lock-type chain head that has pull handle (porose or clasp) and can slide, the zipper end and (fixing with rivet or alternate manner) the Lock-type chain head on it that is fixed on the line of travel when another is positioned at non-Lock-type chain head locking zipper tape.Non-Lock-type chain head is pulled to the zipper end at Lock-type chain head place, two slider of zipper fasteners can be locked together in together.(see figure 2)

Three. have only a Lock-type chain head that can slide on the slide fastener, this slide fastener is sewn on bag (or soft case, travelling bag etc.) mouthful edge, when two tapes of locking zipper, the Lock-type chain head slides to zipper end, nestle up the clasp or the hasp (porose) that are assemblied in the opening edge edge, the lock pin of the monoblock type lock body opened on the slider of zipper fastener passed the hole of clasp or hasp and sealed lock body and realize the complete locking of opening, perhaps clasp or hasp are pressed (or inserting) and gone into the lockhole of the monoblock type lock body of opening on the slider of zipper fastener and locking lock body and slider of zipper fastener is locked.(see figure 3)

Lock-type chain head with disengaging type lock body, assembling mode on fastener stringer and mechanism of action have following two kinds:

One. have two Lock-type chain heads of arranging and all sliding relatively on the same slide fastener, two slider of zipper fasteners can be drawn over to one's side mutually on arbitrary position in slider of zipper fastener slides scope and lean on, and make lock pin on one of them slider of zipper fastener insert lock tube on another slider of zipper fastener, can sealed lock body and locking slide fastener fully.Open disengaging type lock body (keyhole is arranged on the lock tube) with the key of correspondence, can open slide fastener.(see figure 4)

Two. have two Lock-type chain heads of arranging relatively on same slide fastener, one of them is fixed on an end of slide fastener, and another can slide and play a part sealed or the unlatching slide fastener along fastener stringer.Slide when sliding the sealed whole piece slide fastener of slider of zipper fastener to the fixing end at slider of zipper fastener place, intrinsic lock pin and lock tube (belonging to same disengaging type lock body) just can be sealed respectively on two slider of zipper fasteners, thus locking slide fastener fully.When lock body key operated by correspondence, just can open slide fastener.(see figure 5)

(Fig. 1-Fig. 5) is structural representation of the present utility model (solid) to accompanying drawing.

In the accompanying drawing 1 is fastener stringer; The 2nd, the Lock-type chain head; The 3rd, pull handle; The 4th, arc button; The 5th, the outer sheet that slides; The 6th, lock pin; The 7th, lock tube; The 8th, the hole; The 9th, clasp; The 10th, lockhole; The 11st, rivet; The 12nd, bag (or soft case etc.) mouthful edge; The 13rd, key; The 14th, keyhole.

The utlity model has following advantage:

1. compact conformation, manufacture craft is simple, easy accessibility, the Lock-type chain head can reuse after fastener stringer is replaced because of wearing and tearing, and is durable in use.

2. be assemblied on all kinds of bags (or soft case, travelling bag etc.), safe and reliable, easy to use, various informative, elegant in appearance. Take bag (or soft case etc.) travelling, need standby lock, be widely used, very easy popularizing.

Using method:

Two tapes of opening of providing the lock slide fastener for oneself are sewn to respectively on two edges of bag (or soft case, travelling bag etc.) mouth; catch the pull handle of non-Lock-type chain head or the lock body of Lock-type chain head (or split of lock body) to make it to do sliding of locking zipper; when two slider of zipper fasteners are drawn close or independent Lock-type chain head presses close to be assemblied in the clasp or the hasp at bag (or soft case, travelling bag etc.) mouthful edge mutually; just both can be locked together in together, reach the purpose of locking slide fastener.Otherwise,, can open slide fastener (opening) with corresponding key operated lock body.

Claims

Provide the lock slide fastener for oneself, mainly form by fastener stringer, Lock-type chain head, non-Lock-type chain head (or nothing), it is characterized in that in slide fastener combination, having by lock body (or split of lock body) and slider of zipper fastener outer and slide the Lock-type chain head that sheet fuses, lock body has monoblock type lock body and disengaging type lock body two classes, the disengaging type lock body has lock pin and two splits of lock tube, and two splits lay respectively on two Lock-type chain heads of same slide fastener.Porose or the clasp of the pull handle of non-Lock-type chain head.