CN2831313Y

CN2831313Y - Locking device

Info

Publication number: CN2831313Y
Application number: CN 200520014906
Authority: CN
Inventors: 刘晓斌
Original assignee: Hangzhou Century Co Ltd
Current assignee: Hangzhou Century Co Ltd
Priority date: 2005-09-15
Filing date: 2005-09-15
Publication date: 2006-10-25
Anticipated expiration: 2015-09-15

Abstract

The utility model discloses a locking device, which comprises a casing and a spring, wherein the casing of the locking device is composed of an upper cover and a base, springs and a pair of lock pieces or a plurality of pairs of lock pieces are arranged in the casing, the clamping and fastening end of a plastic skin rope is clamped in the casing, the free end can pass through the lock pieces, the springs and the casing, but after the lock pieces lock the plastic skin rope, the plastic skin rope can not be pulled back. The utility model is characterized in that half bayonets are arranged on the lock pieces, after the half bayonets are assembled, an entire bayonet is formed; after the plastic skin rope passes, once reverse drawing is carried out, the lock pieces clamp the plastic skin rope and the locking is realized. After the upper cover and the base are assembled, a long slot, a short slot and a spring slot are formed, the plastic skin rope passes through the long slot, the short slot and the spring slot, and the springs are placed in the long slot, the short slot and the spring slot. The plastic skin rope does not deviate a rail, and the utility model has the characteristics of reasonable structure, convenient and reliable locking, etc. The utility model can be extensively used on merchandise of clothing kind, perforated kind or box kind and an article kind which is similar to a box.

Description

A kind of locking device

Technical field

The utility model relates to a kind of locking device, is widely used in commercial fields such as retail trade, supermarket, specifically is applied on the commodity of clothes class, class with holes or case class and similar case class.

Background technology

In order to identify clothes class commodity, traditional practice is drop to be equipped with clip or the safety pin locking device is locked in drop on the clothes, exists to be difficult for hanging shortcoming neat, smooth or that spoil a dress.Adopt clip that drop is clipped in and be easy on the clothes drop, and be difficult to drop is held neat, smooth, influence attractive in appearance.Can stay pin hole and adopt safety pin that drop is locked on the clothes.China's utility application number is a kind of drop that is hung on the clothes of 93226535.9, substantially the problems referred to above have been solved, but it needs making velcro on the clothes in advance, engage with velcro on the drop during use, just realized drop is locked on the clothes, but all do not realize the locking on the essential meaning, drop can take off from clothes easily.And for class commodity with holes, traditional practice is to pass its hole with rope, again with rope knotting, is so neither attractive in appearancely easily untied again.Also have the commodity for case class or similar case class, its locking step of present employed locking device is generally more loaded down with trivial details, and also cumbersome when opening.Therefore need a kind of locking device that solves above-mentioned all class problems of invention, make it to be widely used on the commodity of clothes class, class with holes or case class and similar case class.

Summary of the invention

The utility model improves the structure of locking device, provide on a kind of configurable drop of on as clothes, using but be difficult for spoiling a dress, can locking when drop is used commodity with holes, simultaneously also can be by changing the locking device that rope quantity bundle case class or similar case class commodity.

The technical scheme of the invention for solving the technical problem is: loam cake and base are formed the shell of locking device, spring, a pair of locking plate are cased, the buckle end of plastic rope is stuck in the shell, free end can pass locking plate and spring and pass through shell, but locking plate can not be pulled after plastic rope is pinned.

As preferably, locking plate is provided with half bayonet socket, and whole bayonet socket is formed in the assembling back, after plastic rope passes, in case pull back then locking plate blocks plastic rope, has realized locking;

As preferably, base is provided with buckle slot, and the buckle end that guarantees plastic rope snaps in does not wherein flee from; On cover and be provided with guide table, guarantee that plastic rope does not destroy the electronic article surveillance tag thing, the guiding plastic rope passes through shell smoothly;

Therefore, the utlity model has characteristics such as rational in infrastructure, that locking is convenient and reliable.

Description of drawings

Accompanying drawing 1 is a kind of perspective view of the present utility model.

Accompanying drawing 2 is a kind of base of the present utility model (an attached locking plate) perspective view.

Accompanying drawing 3 is a kind of loam cake perspective view of the present utility model.

Accompanying drawing 4 is another kind of application implementation illustrations of the present utility model.

Among the figure:

1. locking plate 2. springs 3. electronic article surveillance tag things 4. bases 5. loam cakes 6. plastic ropes 7. buckle slots 8. half bayonet sockets 9. locking plate grooves 10. spring grooves 11. passages 12. breach 13. are lacked grooves 14. elongated slots 15. guide table

Embodiment

Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.

Embodiment one:

A pair of locking plate 1 is contained in the locking plate groove 9 of a pair of correspondence on the base 4, spring is contained in the spring groove 10 on the base 4, the buckle end of plastic rope 6 is snapped in the buckle slot 7 on the base 4, free end passes breach 12, finishes the first step of assembling.Gum electronic article surveillance tag thing 3 is bonded at loam cake 5 inside, literal outside, second step of finishing assembling.The assembly that first two steps are finished is equipped, then constitute complete short groove 13, elongated slot 14 and spring groove 10, so just finished the preceding assembling of use of this locking device.

Locking device to unlocking condition is on probation, take the homogenous quantities of the enough length of a rhizopodium not have the buckle plastic rope, pass locking plate bayonet socket, the spring of elongated slot, half bayonet socket composition successively, passage is passed through in guide table 15 guiding, in the shell of loam cake, base formation, pass, and can pull out, it is smooth and easy then can be judged as the plastic rope passage, and locking device can be used.The plastic rope free end of this locking device is passed button hole on the clothes or the hole on the commodity with holes, by above-mentioned step on probation plastic rope is passed the shell of locking device then, then realized sign to clothes or commodity with holes, and when being taken out of the appointed area by force, promptly discerned in the exit by corresponding electronic article monitoring system, send chimes of doom, realize reporting to the police.

Embodiment two:

With reference to embodiment one two pairs or more locking plate correspondence is contained in the locking plate groove; all the other steps are with embodiment one; when specifically being applied to bundle case class or similar case class commodity; need the plastic rope intersection is tied up on commodity so that commodity are lived in binding; the plastic rope free end returns the shell of putting on lid, base composition respectively; plastic rope is pinned by locking plate, thereby has realized the bundle protection to case class or similar case class commodity.When being taken out of the appointed area by force, promptly by corresponding electronic article monitoring system identification, send chimes of doom equally, realize reporting to the police in the exit.

The utility model can be widely used on the commodity of clothes class, class commodity with holes or case class and similar case class.

At last, should be pointed out that above embodiment only is the more representational example of the utility model.Obviously, the utility model is not limited to the foregoing description, and many distortion can also be arranged.Every foundation technical spirit of the present utility model all should be thought to belong to protection domain of the present utility model to any simple modification, equivalent variations and modification that above embodiment did.

Claims

1. a locking device comprises that loam cake, base, plastic rope, locking plate and spring constitute, and an end of plastic rope is stuck on the base, and the other end is tightened by locking plate after passing locking plate; It is characterized in that described base is provided with the buckle slot that blocks plastic rope, the locking plate groove of placing locking plate, the passage of plastic rope, be provided with the spring groove of placing spring in the housing that loam cake and base constitute, the relative seating plane of loam cake is provided with the guide table of guiding plastic rope trend.

2. locking device according to claim 1 is characterized in that locking plate is provided with half bayonet socket, and a pair of locking plate assembles relatively, and two and half bayonet sockets constitute the whole bayonet socket that blocks plastic rope.

3. locking device according to claim 1 is characterized in that an end of plastic rope is provided with buckle, and is provided with buckle slot that on base buckle may be stuck in the buckle slot, and the relative plastic rope end of buckle slot is provided with the breach that passes through for rope.

4. according to claim 1,2 or 3 described locking devices, it is characterized in that it also is provided with the electronic article surveillance tag thing, this label is located in the shell of loam cake.