CN2117058U

CN2117058U - Fastener used for soft suitcase

Info

Publication number: CN2117058U
Application number: CN 92200780
Authority: CN
Inventors: 郑发仁; 童大雄
Original assignee: HUAHUI TRUNK AND BAG CO Ltd FUZHOU
Current assignee: HUAHUI TRUNK AND BAG CO Ltd FUZHOU
Priority date: 1992-01-11
Filing date: 1992-01-11
Publication date: 1992-09-30

Abstract

The utility model relates to a fastener used for a soft suitcase. The fastener overcomes the defect that the fastener of the traditional suitcase needs to be matched otherwise with a lock, and the utility model has the advantages of compact structure, convenient operation and safe function. The fastener is characterized in that the slider surface of the fastener is additionally provided with a lock controller. The lock controller comprises a lock body, a spring lock core and a lower-hook-shaped lock catch which is connected with the lock core and is controlled by the lock core and can make the displacement motion, and the other slider is provided with an upper-hook-shaped lock catch which is embedded with the lower-hook-shaped lock catch and the lock is closed.

Description

Fastener used for soft suitcase

The utility model relates to a kind of safeties of slide fastener, especially for the cylinder type slide fastener interlock on the soft case and bag.

The slide fastener that present people generally use, particularly make and be assemblied in the slide fastener that uses on the soft case and bag, generally be by the fastener stringer of band zipper teeth, be used for the sliding shoe (have two usually, be fitted in the two ends, the left and right sides of case and bag) of folding slide fastener, the compositions such as handle earrings that the traction sliding shoe is used.Two handle earrings at traction two ends, the case and bag left and right sides, can make the fastener stringer drawing of separation, but after the slide fastener drawing, because the no sealed stop device of slide fastener itself, can by the people slide fastener be drawn back easily, so the article in the case and bag lose even stolen easily, in order to insure, need configuration one in addition padlock, two handle earrings are pinned.But this way is damaged slide fastener easily, and poor reliability also diminishes refinedly, and uses equipped in addition (pellet shot from a slingshot) padlock, easily forgets lock, even loses lock, and is extremely inconvenient in the use.

The purpose of this utility model provides a kind of special cylinder type slide fastener interlock that uses on soft case and bag, use device of the present invention, except that the function of use with former slide fastener, also has the function of security insurance.

Realization the objective of the invention is on existing soft case and bag zipper basis, set up a kind of insurance lock control devices, the design feature of this lock control devices is: set up a lock body, one on a sliding shoe surface of slide fastener and be installed in the lock cylinder in the lock body and also have one to be connected (or making one) with lock core and to be subjected to lock core control can make hook-shaped lock hook (playing the dead bolt effect) composition under the pointed shape of shift motion.

The present invention also colludes embedding mutually with following hook-shaped lock hook and makes hook-shaped lock hook on the sealed pointed shape of lock setting up or be processed with an energy on another sliding shoe of case and bag slide fastener.

The following hook-shaped lock hook that is fixedly connected with lock core in above-mentioned can be under the driving force effect of lock core produces the upward displacement action along with lock core turns over an angle, allows originally be in two lock hooks up and down that collude embedding mutually and be separated, and lock is opened, and then slide fastener just can draw back.The compression spring of the usefulness that resets also is housed on following hook-shaped lock hook, and it can make up and down two hook-shaped lock hooks collude embedding automatically to make lock sealed.

Be further described below in conjunction with the concrete structure and the use principle process of drawings and Examples the utility model slide fastener interlock.

Fig. 1 is that interlock of the present invention is in the integral installation distribution structure schematic diagram under the locked state;

Fig. 2 is the structural representation that is configured in the lock body lock core parts on the sliding shoe;

Fig. 3 is the vertical view of Fig. 2;

Fig. 4 is the parts schematic diagram that has another sliding shoe of hook-shaped lock hook;

Fig. 5 is the vertical view of Fig. 4.

Wherein: 1. fastener stringer, 2. sliding shoe (left end), 3. Zola's ear (being connected) with the left end sliding shoe, the handle earrings (left end), 5. go up hook-shaped lock hook, 6. time hook-shaped lock hook, 7. spring, 8. lock core, 9. lock body, 10. locking face lid, ear (with locking face lid disjunctor) is drawn on 11. right sides, 12. handle earrings (right-hand member), 13. sliding shoes (right-hand member).

See figures.1.and.2, lock body 9 is configured on the surface of right-hand member sliding shoe 13.(also can be produced on the surface of left end sliding shoe 2), be contained in lock cores 8 in the lock body 9 and be lock cylinder structure (spring marble of stop lock core rotation is housed in it) in order to make this interlock apparent size reasonable with prior art, compact conformation, lock core 8 transverse horizontal can be installed in the lock body 9, refill the cover 10 of locking, in addition according to technological requirement and needs, but between lock body 9 and the sliding shoe behind the split production, be fixed up with Liu Ding connectors such as (or) pins, both also can create one by zoarium.

The use principle process of this slide fastener interlocking is as follows: the handle earrings 4 and 12 that spurs left and right two ends, two sliding

shoes

2 and 13 were with the slide fastener drawing about the handle earrings drove, when two sliding shoes close up, slightly firmly pushing mutually, be contained in last hook-shaped snap close 5 on the left sliding shoe 2 and will collude interlocking automatically with hook-shaped snap close 6 down and close, slide fastener can at will not opened by the people.When needs unzip, with turning over certain angle in institute's bitting insertion lockhole, when rotating, lock core just drives hook-shaped snap close 6 upward displacements down, and hook-shaped snap close is separated about making, and slide fastener just can be opened.

Use cylinder type slide fastener interlocking of the present utility model to overcome the shortcoming that traditional case and bag slide fastener must be joined lock in addition, whole apparatus structure compactness is used the function with conveniently simple and direct and security insurance.

Claims

1, a kind of cylinder type slide fastener interlock that is used on the soft case and bag, fastener stringer 1 by the band zipper teeth, handle earrings (left end) 4, the handle earrings (right-hand member) 12 of zipper slide piece (left end) 2, sliding shoe (right-hand member) 13 and traction sliding shoe are formed, it is characterized in that setting up and be manufactured with the insurance lock control devices on a sliding shoe (right-hand member) 13 surfaces of slide fastener, this lock control devices by lock body 9, be contained in the lock core 8 in the lock body and be connected with lock core 8, and be subjected to lock core control can make under the pointed shape of shift motion hook-shaped lock hook 6 to form.

2,, it is characterized in that on another sliding shoe (left end) 2 of slide fastener, disposing an angle shape and go up hook-shaped lock hook 5 by the slide fastener interlock of claim 1 regulation.

3,, it is characterized in that also being equipped with on the described hook-shaped lock hook 6 down the compression spring 7 of the usefulness that resets by the slide fastener interlock of claim 1 regulation.

4, by the slide fastener interlock of claim 1 regulation, the lock core 8 that it is characterized in that being contained in the lock body 9 is lock cylinder structures of using prior art, and this lock core transverse horizontal is installed in the lock body 9.

5, by the slide fastener interlock of claim 1 regulation, it is characterized in that described lock body 9 with sliding shoe (right-hand member) but follow closely with the fourth of the twelve Earthly Branches behind the split production between 13 and fixedly connected, also can be made of one by zoarium.