CN103375072A

CN103375072A - Slide fastener

Info

Publication number: CN103375072A
Application number: CN2012103311164A
Authority: CN
Inventors: 五十岚穣
Original assignee: HINOMOTOJOSAKI CO Ltd
Current assignee: HINOMOTOJOSAKI CO Ltd
Priority date: 2012-04-18
Filing date: 2012-09-07
Publication date: 2013-10-30
Anticipated expiration: 2032-09-07
Also published as: JP5416871B2; CN103375072B; JP2013221357A

Abstract

The circular parts (7) of two slide fastener holders (4) are combined into one and a single slide block claw (5) is arranged for clamping and limitation. The locking operation is simple because one only needs to insert the slide fastener holders (4) into a locking hole after the slide fastener holders (4) are closed. Aiming at the locking of a number lock (1), a lock shaft (2) is fixed in a locking state. The lock shaft (2) is arranged in locking state, the slide block claw (5) is incapable of moving even through a lock cylinder lock (3) transversely pushes the slide block claw, and then the slide fastener holders (4) are locked. The unlocking can be realized through the cooperation with the number of the number lock (1). The holders (4) can be free when the slide block claw (5) starts to slide after the transverse pushing of the lock cylinder lock (3). The lock cylinder lock (3) can be unlocked by a reinforcing unlocking key. After the lock cylinder lock (3) is unlocked, the lock cylinder lock (3) is capable of transverse moving, a reinforcing unlocking ring interferes, the slide block claw (5) slides, and the holders (4) are free. The slide fastener provided is free of operation damage, novel in size, and low in cost.

Description

Slide fastener lock

Technical field

This invention is about slide fastener lock, particularly about can be used as the slide fastener lock of the TSA lock that pins the slide block handle.

Background technology

In the past, be widely used in luggage as the slide fastener lock that can pin the handle on the slide block.As slide fastener lock, there is handle on the slide block to be fixed in the form of case and bag body, also have 2 handles are tied the form of taking padlock.What is more, checks that at needs such as airports the form of the TSA lock that the place employing of hand-baggage can be unblanked also has.Below be several examples of the former technology relevant with slide fastener lock.

In patent documentation 1 prompting " adopting the lock device of magnetite ", after key arrival locked position or lockset position of coupler carried out certain judgement, key can't be pulled out in the operation of lockset.As shown in Figure 7, slide block 701 is together mobile with the key of slide block cover 709 and employing magnetite.Make hook 703 lock the effect of locking behind locating piece 702 and slide block 701 interlocks.After the promotion, operation hook 703 when unblanking.The body 705 of locking device 704 is positioned at outermost, the back veneer 706 that useful 2 chain-dotted lines show.Hook 703 for example makes the first-class locking of slide fastener of switch clad head.The folder pin that exist to drip on the slide block, its head combines with jog 707 on the back veneer.Key and slide block arrive two ends lock or during lockset position of coupler, the head of the folder pin that drips is absorbed in recess, sends ticktack sound.And when moving therein and protuberance match, the tip of the folder pin that drips enters keyhole, key just can pull out out like this.

" slide fastener lock " of patent documentation 2 expressions can be opened miniaturization and the thing that can really pin with the TSA lock.As shown in Figure 8, the annulus of the locking limited section 802 of slide fastener lock, ZIPPER PULLER locks with slide block pawl 804.Lock bolt 807 descended when combination lock 803 was locked, and locked the movement of slide block, stoped the slip of slide block pawl 804.When combination lock 803 was unblanked, lock bolt 807 rose, and slide block pawl 804 is not subjected to lock bolt 807 to hinder and can be free to slide, and rotating handgrip 801 can free ZIPPER PULLER from slide block pawl 804 theres.Unblank with the TSA lock, movable confinement block 806 retreats, and locating piece 808 is retreated.Slide block pawl 804 can slide, and rotation grasps hand 801 and can free ZIPPER PULLER from slide block pawl 804 theres.

" slide fastener lock " small-sized and easy operation of patent documentation 3 expressions is the TSA lock that luggage is used.As shown in Figure 9, the connect apertures 903 of slide fastener lock back veneer 901 combines with the head of the 1st slide block of slide fastener.The head of the 2nd slide block of the window 902 insertion slide fasteners of locking of slide fastener lock is also subdued, and locking with 2 makes head have flexible clipping with pearl 915, has temporarily just fixed.When making upper latching operation with key to slide fastener lock 904, contiguous block 905 slides, and lock wrist 906 is absorbed between the sidewall of flat spring 907 and body 909, and it is just inactive with pearl 915 to lock, and head just can not misplace.Locking state and unlocking condition show in expression window 908.If the master key of slide fastener lock uses the TSA key, just can be used as the TSA lock and used.The slimline of slide fastener lock and being integral of handle-shaped.As long as promote or the pulling slide fastener lock, just can carry out temporary fixed and dismounting, operation is easy to.

Patent documentation 1: JP 2001-311330 communique

Patent documentation 2: JP 2009-068166 communique

Patent documentation 3: JP 2010-248818 communique

, former slide fastener lock has following problem.Handle needs small-sized and lightweight with the integrated thing of lockset, needs the flower cost.The thing that handle inserts in the lockset needs 2 fasteners, becomes large-scale and will spend large cost.

Summary of the invention

The object of the invention is to solve above problem, a kind of operation complicated that can not make locking and unlocking is provided, make slide fastener lock small-sized and reduce the slide fastener lock of cost.

In order to solve above problem, slide fastener lock of the present invention has possessed following key element textural, the annulus of 2 ZIPPER PULLERs is merged into 1, have associated restriction pawl single slide block pawl, cooperate the combination lock that can unblank behind the number, with the slide block pawl that links with latch-locking of locking pin and can unblank with the key of forcing to unblank that is used for that locking of combination lock make that locking state is fixed up make when the unlocking condition its slip operating portion cylinder lock and movably force unlocking link during at lockset position of coupler for the slide block pawl of the movement of cylinder lock.

The invention effect:

By above building method, slide fastener lock can be accomplished small-sized and low-cost.

Description of drawings

Fig. 1 is as the oblique view of the slide fastener lock of embodiments of the invention.

Fig. 2 is as the slide fastener lock body of embodiments of the invention and the oblique view of handle.

Fig. 3 is as the exploded perspective view of the slide fastener lock body of embodiments of the invention.

Fig. 4 is as the key diagram of the running order of the slide fastener lock of embodiments of the invention.

Fig. 5 is as the unblank key diagram of order of the pressure of the slide fastener lock of embodiments of the invention.

Fig. 6 is as other key diagrams of the ZIPPER PULLER of embodiments of the invention.

Fig. 7 is the concept map of former slide fastener lock.

Fig. 8 is the concept map of former slide fastener lock.

Fig. 9 is the concept map of former slide fastener lock.

The reference numeral explanation:

1 combination lock

2 lock shafts

3 cylinder locks

4 handles

5 slide block pawls

6 force unlocking link

7 annulus

8 locking mouths

The specific embodiment

Below, about in order to implement optimal morphology of the present invention, be elaborated with reference to figure 1～Fig. 6.

Case study on implementation of the present invention is that a kind of annulus with 2 slide fastener lock handle is merged into 1 and have these parts of merging into 1 are locked and the pawl of restriction is that single slide block pawl is with combination lock, also have with the unblank slide fastener lock of the cylinder lock that key K can unblank of pressure.

Such as Fig. 1, be the oblique view of slide fastener lock.State such as the pinning of Fig. 1 (a) expression ZIPPER PULLER.Represent the state that ZIPPER PULLER is unblanked such as Fig. 1 (b).The profile of the state that locks at the slide block pawl such as the 1st handle of Fig. 1 (c) expression.The profile of the state that locks at the slide block pawl such as the 2nd handle on the 1st handle of Fig. 1 (d) expression.The oblique view that represents slide fastener lock body and handle such as Fig. 2.Such as the oblique view of Fig. 2 (a) expression with Fig. 1 different directions.Overlap condition such as 2 ZIPPER PULLERs of Fig. 2 (b) expression.Expression overlaps the ZIPPER PULLER of upside such as Fig. 2 (c).ZIPPER PULLER such as Fig. 2 (d) expression downside.The exploded perspective view that represents the slide fastener lock body such as Fig. 3.The state of cover cap is pulled down in expression such as Fig. 3 (a).The state of cylinder lock is pulled down in expression such as Fig. 3 (b).The state of handgrip and pressure unlocking link is pulled down in expression such as Fig. 3 (c).The state of lock shaft is pulled down in expression such as Fig. 3 (d).The state of number lock ring etc. is pulled down in expression such as Fig. 3 (e).

The sequence of movement that represents slide fastener lock such as Fig. 4.Insert locking mouth state before such as Fig. 4 (a) expression ZIPPER PULLER.Insert locking slogan code such as Fig. 4 (b) expression ZIPPER PULLER and lock state before.The state of combination lock before unblanking that represents the slide fastener lock of locking state such as Fig. 4 (c).The state that handgrip rear zipper handle frees from the locking mouth is held in expression such as Fig. 4 (d).As Fig. 5 represent the pressure of slide fastener lock unblank the order.Slide fastener lock such as Fig. 5 (a) expression locking state.Open cylinder lock state before such as Fig. 5 (b) expression with the key K that forces to unblank.Expression spurs the cylinder lock state before of opening such as Fig. 5 (c).Such as the state of Fig. 5 (d) expression from the locking mouthful ZIPPER PULLER that frees.As Fig. 6 represent ZIPPER PULLER he the example.Whichsoever put the ZIPPER PULLER that can both be piled up in the above such as Fig. 6 (a) expression.Such as the method for the overlapping rear insertion locking mouth 8 of the flat ZIPPER PULLER of Fig. 6 (b) expression, wherein, S1 is the slide block direction of slide fastener 1, and S2 is the slide block direction of slide fastener 2.The method of after the ZIPPER PULLER of a side passes into the ZIPPER PULLER De Ring shape section of opposite side, inserting locking mouth 8 such as Fig. 6 (c) expression wherein, S1 is the slide block direction of slide fastener 1, S2 is the slide block direction of slide fastener 2.

Press Fig. 1～Fig. 6, combination lock 1 is openable lock behind the number of a kind of cooperation 3 figure places.With the variable number of unblanking of number change button F.This is news from nowhere, and just description thereof is omitted here.Lock shaft 2 is slidably to go up lock assembly for unblanking of combination lock.Cylinder lock 3 is the locks that can use the TSA key unlocking.This also is news from nowhere, and just description thereof is omitted here.About unlocking condition with force unlocking condition, the handgrip style of moving slider pawl liberation handle that has been dual-purpose.Handle 4 is the handgrip parts of establishing for the slide block that spurs slide fastener, and the annulus of tip hangs on the slide block pawl and provides constraints.Slide block pawl 5 is the parts that provide constraints after the annulus of ZIPPER PULLER locks.Forcing unlocking link 6 is that unblank time shift movable lock core lock, slide block pawl of TSA will slide into the connecting member of lockset position of coupler.Annulus 7 is parts that the slide block pawl is locked.The opening portion that locking mouthfuls 8 is after inserting the annulus of handle tip, lock with the slide block pawl.

The below is to describing about as above function and the action of slide fastener lock of the embodiment of the invention of structure.At the beginning, please refer to Fig. 1, the summary of slide fastener lock is described.The annulus 7 of 2 ZIPPER PULLERs 4 is merged into after 1, utilizes single slide block pawl 5 to lock and restriction.For locking of combination lock 1, lock shaft 2 is fixed in locking state.Lock shaft 2 is when locking state, even the cylinder lock of dual-purpose handgrip 3 is mobile, slide block pawl 5 can not move yet.The number of combination lock 1 can be unblanked after cooperating.After combination lock 1 was unblanked, lock shaft 2 also also can slide for unlocking condition, can slide with the slide block pawl 5 of cylinder lock 3.Cylinder lock 3, key K can unblank with forcing to unblank.About unblanking of cylinder lock 3, cylinder lock 3 also can move when locking state.When cylinder lock 3 moves toward the next door, even after combination lock 1 at locking state, forced unlocking link 6 to be got involved, slide block pawl 5 slided and gets up to move to lockset position of coupler.2 handles 4 insert locking mouth 8 successively one by one, are locked by slide block pawl 5 and also can.Shown in Fig. 1 (c), at first, after the handle 4 of downside inserts locking mouth 8, just locked by slide block pawl 5.Add, the handle 4 of upside is shown in Fig. 1 (d), and behind the insertion locking mouth 8, the annulus 7 of the handle 4 of upper Side has just been locked by slide block pawl 5.Slide block pawl 5 just becomes pinch in after unlocking condition presses down, cylinder lock 3 as transverse shifting not as long as the tip of handle 4 is inserted locking mouthfuls 8, just can utilize the slide block pawl 5 to have locked.

Next, please refer to Fig. 2, the relation of slide fastener lock and ZIPPER PULLER is described.The action of combination lock 1 is identical with former combination lock.The action of the cylinder lock 3 also cylinder lock with former is identical.This is to use as the TSA lock.The locking state of combination lock 1, after lock shaft 2 was fixed, cylinder lock 3 just can not move.During unlocking condition, during the past laterally pulling in the top of cylinder lock 3, after lock shaft 2 slides, after 5 retractions of slide block pawl, just liberated ZIPPER PULLER 4.The annulus 7 of ZIPPER PULLER 4, one side tips enters the hole G of opposite side tip, and overlapping is one.This ring has just been fixed in slide block pawl 5 positions of locking mouth 8.

Next, please refer to Fig. 3, the action of slide fastener lock each several part is described.The locking state of combination lock 1, lock shaft 2 are fixed at locking state, and slide block pawl 5 just can not slide.During unlocking condition, lock shaft 2 is at unlocking condition, and during cylinder lock 3 transverse shifting, slide block pawl 5 is mobile with lock shaft 2.Therefore, under unlocking condition, the slide block pawl 5 on the cylinder lock 3 moves to lockset position of coupler, and ZIPPER PULLER 4 just obtains having liberated.No matter cylinder lock 3 is at locking state or at unlocking condition, and lock shaft 2 is all unaffected.The unlocking condition of cylinder lock 3, cylinder lock 3 can transverse shiftings, behind cylinder lock 3 transverse shiftings, force unlocking link 6 just to get involved, and slide block pawl 5 slides, and handle 4 just obtains understanding and puts.

Next, please refer to Fig. 4, the sequence of movement of slide fastener lock is described.After the slide fastener of case and bag was pulled on, 2 handles 4 overlaped, and insert the locking mouth 8 of slide fastener lock.Combination lock 1 is set to locking state, and lock shaft 2 becomes locking state, and slide block pawl 5 is just motionless.When combination lock 1 was set as unlocking condition, lock shaft 2 became unlocking condition, and slide block pawl 5 just can move.Cylinder lock 3 retreats slide block pawl 5 toward laterally pulling, and handle 4 just obtains having liberated.

Next, please refer to Fig. 5, the pressure of slide fastener lock is unblanked sequentially to describe.When unlocking condition, cylinder lock 3 usefulness force to unblank after key K opens, and the lock shaft 2 that is fixed wtih and the contact of cylinder lock 3 just have been broken, but cylinder lock 3 transverse shiftings behind cylinder lock 3 transverse shiftings, force unlocking link 6 to get involved, and slide block pawl 5 has just slided.After slide block pawl 5 retreated, handle 4 just obtained having liberated.

Next, please refer to Fig. 6, other examples of ZIPPER PULLER are described.(a) any pendulum shape that can both be piled up in the above in 2 handles 4.(b) 2 handles 4 overlapping after, such as 1 handle 4, insert the locking mouth 8 of slide fastener lock.(c) annulus 7 of the handle 4 of a side is wound in the handle 4 of opposite side, and the annulus 7 of the handle 4 after the winding inserts the locking mouth 8 of cylinder lock.

As above-mentioned, embodiments of the invention, the structure of slide fastener lock is, the annulus of 2 ZIPPER PULLERs is merged into 1, and have these parts of merging into 1 are locked with the single slide block pawl of the pawl that limits, combination lock and with forcing to unblank the openable cylinder lock of key K, the slide fastener lock of its slimline and low price.

Device of the present invention is suitable for the slide fastener lock of luggage most.The slide fastener lock that also is suitable for the case and bag of other kinds.

Claims

1. a slide fastener lock is characterized in that, the annulus of 2 ZIPPER PULLERs is merged into 1, and this slide fastener lock has the single slide block pawl that can lock, limit these parts of merging into 1; Openable combination lock behind the cooperation number; Be fixed for locking of above-mentioned combination lock and become the lock shaft of locking state; As with the openable lock of key of forcing to unblank, become the cylinder lock that makes the above-mentioned slide block pawl mobile operation part under unlocking condition that is connected on the above-mentioned lock shaft; And for the movement of above-mentioned cylinder lock, make above-mentioned slide block pawl move to the pressure unlocking link of lockset position of coupler.