CN202467389U

CN202467389U - Customs zipper lock of suitcase

Info

Publication number: CN202467389U
Application number: CN2012200967374U
Authority: CN
Inventors: 陈健全
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-03-14
Filing date: 2012-03-14
Publication date: 2012-10-03
Anticipated expiration: 2022-03-14

Abstract

The utility model discloses a customs zipper lock of a suitcase, wherein a releasing plate and an elastic piece are adopted as mechanisms capable of limiting a lock catch from moving toward an unlocking direction. When a traveler unlocks or locks, a digital scroll is turned to drive a lock cylinder sleeve to rotate; the supporting elastic force of an elastic support arm is overcome by means of engagement or dislocation between the groove of the lock cylinder sleeve and convex teeth formed on the releasing plate, thereby raising or lowering the jacking arm side of the releasing plate; and in this way, the state that the jacking arm of the releasing plate jacks the lock catch or not is changed. When the customs unlocks or locks, a key is used for screwing a key cylinder to drive a rotating pieces to rotate, the supporting elastic force of a support spring through an inclined surface formed by rotation of the rotating piece, thereby rising or lowering the jacking arm side of the releasing plate; in this way, the state that the jacking arm of the releasing plate jacks the lock latch or not is changed. The customs zipper lock of the suitcase is reasonable in structure and convenient for production and mounting; and the production efficiency is improved and the durability of the zipper lock is enhanced.

Description

Suitcase customs slide fastener lock

Technical field

The utility model relates to the slide fastener lock that is installed on the suitcase, refers in particular to a kind of slide fastener lock of being convenient to customs inspection.

Background technology

At present, the customs's lock that is used for luggage all is equipped with two kinds of lock cores, and a kind of is cipher lock, and a kind of is key cylinder.Wherein cipher lock offers the passenger and unblanks and lock, and unblanks and locks and key cylinder offers the security staff of customs.And for suitcase, the general employing of customs lock is fixedly mounted on the slide fastener lock on the casing, utilizes slide fastener lock that the slider of zipper fastener at two ends is carried out padlock.

Slide fastener lock constitutes a box body by a lid and a base plate usually, cipher lock, key cylinder, the bolt-type snap close that can move back and forth are installed in the box body, can press snap close direction moves toward unblanking by sincere and can limit snap close toward office that the direction of unblanking moves.Office all can be triggered startup by cipher lock and key cylinder, and the triggering of office starts can remove the restriction to snap close.The sidepiece of lid has two breach that can hold the pulling-on piece insertion of slider of zipper fastener, and the latch of snap close is horizontal to be inserted in the breach, and the outside of latch is set as and can holds the inclined-plane that pulling-on piece inserts.Under unlocking condition; The pulling-on piece of suitcase two ends slider of zipper fastener inserts along the inclined-plane of snap close latch facing to the breach of lid, and the compelled elastic force that overcomes spring of latch moves toward the direction of unblanking; Pulling-on piece is able to be inserted in the breach; Latch returns under the elastic force effect of spring and resets, and passes the clasp of pulling-on piece, lives the pulling-on piece padlock.The digital wheel of rotational password lock core or with customs's private key key lock core makes cipher lock and key cylinder be in locking state then, and triggers office and move toward the direction of unblanking with the restriction snap close, thereby pins the slider of zipper fastener of suitcase.When unblanking; By the digital wheel of preset unlocking cipher rotational password lock core or with customs's private key key lock core; Make cipher lock and key cylinder be in unlocking condition, and trigger office and remove restriction, press then by sincere to snap close; By moving toward the direction of unblanking by sincere promotion snap close, the pulling-on piece of slider of zipper fastener is able to take out release from indentation, there.

The complex structure of customs's slide fastener lock, the component of processing are numerous, and manufacturer improves to trigger switch, makes its structure more reasonable, installs with convenient production, enhances productivity, and strengthens the durability of slide fastener lock.

The utility model content

The technical problem that the utility model will solve provides a kind of rational in infrastructure, the convenient suitcase customs slide fastener lock of installing of producing.

The technical scheme that adopts for solving the problems of the technologies described above: a kind of suitcase customs slide fastener lock; Comprise the bolt-type snap close that moves back and forth, cipher lock assembly, the key cylinder assembly that two groups of interlocks are installed in the box body that constitutes by a base plate and a lid, the box body install, can press snap close toward the direction of unblanking move by sincere and can limit snap close toward office that the direction of unblanking moves; The sidepiece of lid has two breach that can hold the pulling-on piece insertion of slider of zipper fastener; The latch of snap close is horizontal to be inserted in the breach; The outside of latch is set as and can holds the inclined-plane that pulling-on piece inserts; It is characterized in that: said office comprises a release board and a shell fragment, and said release board, shell fragment and cipher lock assembly are installed on the drain pan; Said release board can withstand the top arm of snap close towards the end extension one of said snap close; The direction that said cipher lock assembly moves along snap close is horizontally placed on the release board; Said cipher lock assembly and the lock core cover meshing interlock of digital wheel have one outwards be the enlarging shape groove; Be formed with the double wedge that cooperates with said groove shapes on the said release board; Said shell fragment is placed in the below of release board; Side away from snap close between said shell fragment and the release board is provided with support spring; Said shell fragment extends one obliquely can lift the elasticity trailing arm of release board away from spring section, and wherein the supporting elastic force of elasticity trailing arm is less than the supporting elastic force of support spring; The lower end of said key cylinder is equipped with can be with turning the tumbler that key cylinder is rotated; This side of tumbler next-door neighbour release board is provided with and places the below of release board away from this side of spring, and direction turns toward unblanking and the inclined-plane that raises gradually along with key cylinder.

Adopt the beneficial effect that the utility model brought: when the passenger unblanks or locks; Drive the rotation of lock core cover through rotating digital wheel; Utilize the groove of lock core cover and the meshing or dislocation between the double wedge on the release board; Overcome the supporting elastic force of elasticity trailing arm, raising or to reduce this side of top arm of release board, thereby the top arm that changes release board withstands snap close or removes the state that snap close is pushed up; When customs unblanks or locks; Turn key cylinder with key and drive the tumbler rotation; The inclined-plane that utilizes tumbler to rotate overcomes the supporting elastic force of support spring, and raising or to reduce this side of top arm of release board, thereby the top arm that changes release board withstands snap close or removes the state that snap close is pushed up.The utility model is rational in infrastructure, and convenient production installed, and enhances productivity, and strengthens the durability of slide fastener lock.

Description of drawings

Fig. 1 is the decomposition texture sketch map of the utility model suitcase customs slide fastener lock;

Fig. 2 is the lid decomposition texture sketch map of the utility model suitcase customs slide fastener lock;

Fig. 3 is the base plate decomposition texture sketch map of the utility model suitcase customs slide fastener lock;

Fig. 4 is the sectional view of the utility model suitcase customs slide fastener lock when cipher lock is unblanked;

Fig. 5 is the sectional view of the utility model suitcase customs slide fastener lock when cipher lock is locked;

Fig. 6 is the sectional view of the utility model suitcase customs slide fastener lock when key cylinder is unblanked.

The specific embodiment

Shown in Fig. 1-5; A kind of suitcase customs slide fastener lock; Comprise the bolt-type snap close 3 that moves back and forth, cipher lock assembly 4, the key cylinder assembly 5 that two groups of interlocks are installed in the box body that constitutes by base plate 1 lid 2, the box body install, can press snap close 3 toward the directions of unblanking move by sincere 6 and can limit snap close 3 toward office that the directions of unblanking move; The sidepiece of lid 2 has two breach 201 that can hold the pulling-on piece insertion of slider of zipper fastener; Latch 301 horizontal being inserted in the breach 201 of snap close 3, the outside of latch 301 are set as can hold the inclined-plane 301.1 that pulling-on piece inserts.

In the present embodiment, said office comprises a release board 7 and a shell fragment 8, and release board 7, shell fragment 8 and cipher lock assembly 4 are installed on the drain pan 9.Release board 7 can withstand the top arm 701 of snap close 3 towards the end extension one of snap close 3.The direction that cipher lock assembly 4 moves along snap close 3 is horizontally placed on the release board 7.Lock cores cipher lock assembly 4 and digital wheel 401 meshing interlocks cover 402 have one outwards be the enlarging shape groove 402.1, be formed with double wedge 702 on the release board 7 with groove 402.1 form fit.Shell fragment 8 is placed in the below of release board 7; Side away from snap close 3 between shell fragment 8 and the release board 7 is provided with support spring 10; Shell fragment 8 extends one obliquely can lift the elasticity trailing arm 801 of release board 7 away from spring 10 parts, and wherein the supporting elastic force of elasticity trailing arm 801 is less than the supporting elastic force of support spring 10.The lower end of key cylinder 501 is equipped with can be with turning the tumbler 11 that key cylinder 501 is rotated; This side of tumbler 11 next-door neighbour release boards 7 is provided with and places the below of release board 7 away from spring 10 these sides, and direction turns toward unblanking and the inclined-plane 111 that raises gradually along with key cylinder 501.

When the passenger unblanks, rotate digital wheel 401, and drive 402 rotations of lock core cover according to the password of setting; It is meshing with the double wedge 702 on the release board 7 that lock core cover 402 turns to its groove 402.1, and release board 7 is under support spring 10 and elasticity trailing arm 801 support, and top arm 701 these sides of release board 7 are in the state of raising; Top arm 701 and snap close 3 spatially formed by top 302 to stagger; Remove the state that snap close 3 is pushed up, can press this moment, move toward the direction of unblanking in the time of the elastic force of the spring 12 that snap close 3 is overcome place the other end by sincere 6; Latch 301 contracts from the breach 201 of lid 2, removes the padlock to the pulling-on piece of slider of zipper fastener; When locking,, insert along the inclined-plane 301.1 of latch 301 with the pulling-on piece of suitcase two ends slider of zipper fastener breach 201 facing to lid 2; The latch 301 compelled elastic force that overcome spring 12 move toward the direction of unblanking, and pulling-on piece is able to be inserted in the breach 301.1, and latch 301 returns under the elastic force effect of spring 12 and resets; And pass the clasp of pulling-on piece; Live the pulling-on piece padlock, rotate digital wheel 401 then, utilize the groove 402.1 of lock core cover 402 and the dislocation between the double wedge 702 on the release board 7; Press release board 7 toward drain pan 9 sides; Because the supporting elastic force of elasticity trailing arm 801 is less than the supporting elastic force of support spring 10, so top arm 701 these sides of release board 7 can overcome the supporting elastic force of elasticity trailing arm 801 and reduce, what make that the top arm 701 of release board 7 withstands snap close 3 receives top 302; Move with the restriction snap close 3 past directions of unblanking, customs's slide fastener lock is able to lock.

When customs unblanks; Turn key cylinder 501 with key toward the direction of unblanking and drive tumbler 11 rotations; The inclined-plane 111 of tumbler 11 raises along with the rotation of tumbler 11 gradually, and under the lifting on inclined-plane 111, release board 7 can overcome support spring 10 and raise top arm 701 these sides of release board 7; Remove the state that snap close 3 is pushed up, customs's slide fastener lock is able to unblank; When locking; Back turn key cylinder 501; The inclined-plane 111 of tumbler 11 reduces along with the rotation of tumbler 11 gradually, and release board 7 is under the supporting elastic force effect of support spring 10, and top arm 701 these sides of release board 7 are along with reduction; Again be returned to the position that receives top 302 of withstanding snap close 3, customs's slide fastener lock is able to lock.

Claims

1. suitcase customs slide fastener lock; Comprise the bolt-type snap close that moves back and forth, cipher lock assembly, the key cylinder assembly that two groups of interlocks are installed in the box body that constitutes by a base plate and a lid, the box body install, can press snap close toward the direction of unblanking move by sincere and can limit snap close toward office that the direction of unblanking moves; The sidepiece of lid has two breach that can hold the pulling-on piece insertion of slider of zipper fastener; The latch of snap close is horizontal to be inserted in the breach; The outside of latch is set as and can holds the inclined-plane that pulling-on piece inserts, and it is characterized in that: said office comprises a release board and a shell fragment, and said release board, shell fragment and cipher lock assembly are installed on the drain pan; Said release board can withstand the top arm of snap close towards the end extension one of said snap close; The direction that said cipher lock assembly moves along snap close is horizontally placed on the release board; Said cipher lock assembly and the lock core cover meshing interlock of digital wheel have one outwards be the enlarging shape groove; Be formed with the double wedge that cooperates with said groove shapes on the said release board; Said shell fragment is placed in the below of release board; Side away from snap close between said shell fragment and the release board is provided with support spring; Said shell fragment extends one obliquely can lift the elasticity trailing arm of release board away from spring section, and wherein the supporting elastic force of elasticity trailing arm is less than the supporting elastic force of support spring; The lower end of said key cylinder is equipped with can be with turning the tumbler that key cylinder is rotated; This side of tumbler next-door neighbour release board is provided with and places the below of release board away from this side of spring, and direction turns toward unblanking and the inclined-plane that raises gradually along with key cylinder.