CN103375072B

CN103375072B - Slide fastener

Info

Publication number: CN103375072B
Application number: CN201210331116.4A
Authority: CN
Inventors: 五十岚穣
Original assignee: HINOMOTOJOSAKI CO Ltd
Current assignee: HINOMOTOJOSAKI CO Ltd; Hinomoto Jomae Ltd
Priority date: 2012-04-18
Filing date: 2012-09-07
Publication date: 2015-02-18
Anticipated expiration: 2032-09-07
Also published as: JP5416871B2; CN103375072A; 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 invents about slide fastener lock, particularly about the slide fastener lock that can be used as the TSA lock pinning slide block handle.

Background technology

In the past, the slide fastener lock as the handle that can pin on slide block is widely used in luggage.As slide fastener lock, there is the handle on slide block to be fixed on the form of case and bag body, also have and 2 handles are tied the form taking padlock.What is more, needs on airport etc. to check that the form that the place of hand-baggage adopts the TSA that can unblank to lock also has.Be below several examples of the former technology relevant to slide fastener lock.

" the adopting the lock device of magnetite " of pointing out in patent document 1, after key arrival locked position or lockset position of coupler carry out certain judgement, in the operation of lockset, key cannot be pulled out.As shown in Figure 7, slide block 701 is with slide block cover 709 with adopt the key of magnetite together to move.Hook 703 is made to have engaged the effect of locking after locating piece 702 and slide block 701 interlock.After promotion, operate 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.Slide block exists ticking folder pin, its head combines with the jog 707 on back veneer.Key and slide block arrive two ends lock or lockset position of coupler time, the head of ticking folder pin is absorbed in recess, sends ticktack sound.And when moving wherein and protuberance match, the tip of ticking folder pin enters keyhole, and such key just can pull out out.

" slide fastener lock " that patent document 2 represents can open with TSA lock, miniaturization and the thing that can really pin.As shown in Figure 8, the locking limited section 802 of slide fastener lock, the annulus slide block claw 804 of ZIPPER PULLER engage.When combination lock 803 is locked, lock bolt 807 declines, and the movement of locking slide block, stops the slip of slide block claw 804.When combination lock 803 is unblanked, lock bolt 807 rises, and slide block claw 804 does not hinder can be free to slide by lock bolt 807, and rotating handgrip 801 can free ZIPPER PULLER from slide block claw 804 there.Unblank with TSA lock, movable confinement block 806 retreats, and locating piece 808 is retreated.Slide block claw 804 can be slided, and rotation grasps hand 801 and from slide block claw 804 there, ZIPPER PULLER can be freed.

" slide fastener lock " that patent document 3 represents is small-sized and easily operate, and is the TSA lock of luggage.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 window 902 of locking of slide fastener lock inserts the head of the 2nd slide block of slide fastener and subdues, 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 lock just inactive with pearl 915, head would not misplace.Locking state and unlocking condition show representing in window 908.If the master key of slide fastener lock uses TSA key, just can employ as TSA lock.The slimline of slide fastener lock and handle-shaped integralization.As long as promote or pull slide fastener lock, just can carry out temporary fixed and dismounting, operation is easy to.

Patent document 1: JP 2001-311330 publication

Patent document 2: JP 2009-068166 publication

Patent document 3: JP 2010-248818 publication

, former slide fastener lock has following problem.To shake hands thing integrated with lockset and need small-sized and lightweight, need flower cost.The thing that handle inserts in 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, provide a kind of and the operation of locking and unlocking can not be made to become complicated, make slide fastener lock small-sized and the slide fastener lock reduced costs.

In order to solve above problem, slide fastener lock of the present invention has constructively possessed following key element, the annulus of 2 ZIPPER PULLERs, entered the hole of the tip of another ZIPPER PULLER by the annulus of the tip of a ZIPPER PULLER and merge into 1, there is the single slide block claw of associated restriction pawl, the combination lock can unblanked after coordinating number, with the pin of locking making locking state be fixed up of locking for combination lock, the cylinder lock of the operating portion making it slide when unlocking condition with the slide block claw that key can unblank with forcing to unblank links with latch-locking, movably unlocking link is forced when lockset position of coupler with the slide block claw of the movement for cylinder lock, above described holes does not engage with above-mentioned slide block claw.

Invention effect:

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

Accompanying drawing explanation

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

The slide fastener lock body of Fig. 2 as 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 unblanks as the pressure of the slide fastener lock of embodiments of the invention the key diagram of order.

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.

Reference numeral illustrates:

1 combination lock

2 lock shafts

3 cylinder locks

4 handles

5 slide block claw

6 force unlocking link

7 annulus

8 locking mouths

Detailed description of the invention

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

Case study on implementation of the present invention is that a kind of annulus by 2 slide fastener lock handle is merged into 1 and had and to engage these parts merging into 1 and the pawl of restriction is single slide block claw and combination lock, the slide fastener lock also with the cylinder lock can unblanked with the key K that forces to unblank.

As Fig. 1, it is the oblique view of slide fastener lock.As Fig. 1 (a) represents the state that ZIPPER PULLER pins.As Fig. 1 (b) represents the state that ZIPPER PULLER is unblanked.As Fig. 1 (c) represents the profile of the 1st state engaged in slide block claw of shaking hands.As Fig. 1 (d) represents the profile of the 1st upper 2nd state engaged in slide block claw of shaking hands of handle.As Fig. 2 represents the oblique view of slide fastener lock body and handle.As Fig. 2 (a) represents the oblique view with Fig. 1 different directions.As Fig. 2 (b) represents the overlap condition of 2 ZIPPER PULLERs.As Fig. 2 (c) represents the ZIPPER PULLER overlapping upside.As Fig. 2 (d) represents the ZIPPER PULLER of downside.As Fig. 3 represents the exploded perspective view of slide fastener lock body.As Fig. 3 (a) represents the state pulling down cover cap.As Fig. 3 (b) represents the state pulling down cylinder lock.As Fig. 3 (c) represents the state pulled down handgrip and force unlocking link.As Fig. 3 (d) represents the state pulling down lock shaft.As Fig. 3 (e) represents the state pulling down number lock ring etc.

As Fig. 4 represents the sequence of movement of slide fastener lock.As Fig. 4 (a) represents that ZIPPER PULLER inserts the state before locking mouth.As Fig. 4 (b) represents that ZIPPER PULLER inserts the state before locking slogan code locks lock.As Fig. 4 (c) represents the state of the combination lock of the slide fastener lock of locking state before unblanking.As Fig. 4 (d) represents the state held handgrip rear zipper handle and free from locking mouth.As Fig. 5 represents that the pressure of slide fastener lock is unblanked sequentially.As Fig. 5 (a) represents the slide fastener lock of locking state.As Fig. 5 (b) expression force unblank key K open cylinder lock before state.As Fig. 5 (c) represents the state pulled before the cylinder lock opened.As Fig. 5 (d) represents the state of the ZIPPER PULLER freed from locking mouth.As Fig. 6 represent ZIPPER PULLER he example.The ZIPPER PULLER that can be piled up above is whichsoever put as Fig. 6 (a) represents.As Fig. 6 (b) represents that flat ZIPPER PULLER overlap inserts the method for locking mouth 8 afterwards, wherein, S1 is the slide block direction of slide fastener 1, and S2 is the slide block direction of slide fastener 2.As Fig. 6 (c) expression inserts the method for locking mouth 8 wherein after the ZIPPER PULLER of side passes into the ZIPPER PULLER Ring shape portion of opposite side, S1 is the slide block direction of slide fastener 1, and S2 is the slide block direction of slide fastener 2.

By Fig. 1 ~ Fig. 6, combination lock 1 is openable lock after the number of a kind of cooperation 3 figure places.Change button F with number and change number of unblanking.This is news from nowhere, has just omitted the description here.Lock shaft 2 slidably goes up lock assembly in order to unblanking of combination lock.Cylinder lock 3 is the locks can using TSA key unlocking.This is also news from nowhere, has just omitted the description here.About unlocking condition and pressure unlocking condition, being dual-purpose, moving slider pawl liberates the handgrip style of shaking hands.Handle 4 is the handgrip parts in order to pull the slide block of slide fastener to establish, and the annulus of tip hangs in slide block claw and provides constraints.Slide block claw 5 is the parts provided constraints after the annulus locking of ZIPPER PULLER.Unlocking link 6 is forced to be that unblank time shift movable lock core lock, slide block claw of TSA will slide into the connecting member of lockset position of coupler.Annulus 7 is parts that slide block claw is engaged.The opening portion that locking mouth 8 is after the annulus inserting handle tip, engages with slide block claw.

Below the function of the slide fastener lock about the embodiment of the present invention as above constructed and action are described.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 claw 5 engage and limit.For locking of combination lock 1, lock shaft 2 is fixed in locking state.Lock shaft 2 is when locking state, even if the cylinder lock 3 of dual-purpose handgrip is mobile, slide block claw 5 also can not be moved.Can unblank after the number cooperation of combination lock 1.After combination lock 1 is unblanked, lock shaft 2 also also can slide for unlocking condition, can slide by the slide block claw 5 of cylinder lock 3.Cylinder lock 3, can unblank with the pressure key K that unblanks.About unblanking of cylinder lock 3, cylinder lock 3 also can move when locking state.When cylinder lock 3 moves toward side, even if combination lock 1 is at locking state, after forcing unlocking link 6 to be got involved, slide block claw 5 slides to get up to move to lockset position of coupler.2 handles 4 insert locking mouth 8 successively one by one, are engaged also passable by slide block claw 5.As shown in Fig. 1 (c), first, the handle 4 of downside has just been engaged by slide block claw 5 after inserting and locking mouth 8.Add, the handle 4 of upside is as shown in Fig. 1 (d), and after inserting locking mouth 8, the annulus 7 of the handle 4 of upper Side has just been engaged by slide block claw 5.Slide block claw 5, after unlocking condition presses down, just becomes pinch in, and cylinder lock 3, as not transverse shifting, as long as the tip of handle 4 is inserted locking mouth 8, just can utilize slide block claw 5 to have engaged.

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 cylinder lock of action also with former of cylinder lock 3 is identical.This uses as TSA lock.The locking state of combination lock 1, after lock shaft 2 is fixed, cylinder lock 3 would not move.During unlocking condition, the top of cylinder lock 3 is toward when laterally pulling, and lock shaft 2 after slide block claw 5 retraction, has just liberated ZIPPER PULLER 4 after sliding.ZIPPER PULLER 4, the annulus 7 of side tip enters the hole G of opposite side tip, and overlap is one.This ring just secures on slide block claw 5 position 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 is fixed on locking state, and slide block claw 5 just can not have been slided.During unlocking condition, lock shaft 2 is at unlocking condition, and during cylinder lock 3 transverse shifting, slide block claw 5 moves together with lock shaft 2.Therefore, under unlocking condition, the slide block claw 5 on 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 shifting, and after cylinder lock 3 transverse shifting, force unlocking link 6 just to get involved, slide block claw 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 is pulled on, 2 handles 4 overlap, 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 claw 5 is just motionless.When combination lock 1 is set as unlocking condition, lock shaft 2 becomes unlocking condition, and slide block claw 5 just can have been moved.Cylinder lock 3, toward laterally pulling, makes slide block claw 5 retreat, and handle 4 just obtains having liberated.

Next, please refer to Fig. 5, unblank sequentially to be described to the pressure of slide fastener lock.When unlocking condition, cylinder lock 3 pressure is unblanked after key K opens, and the lock shaft 2 be fixed wtih and the contact of cylinder lock 3 have just been broken, and cylinder lock 3 can transverse shifting, and after cylinder lock 3 transverse shifting, force unlocking link 6 to get involved, slide block claw 5 has just been slided.After slide block claw 5 retreats, handle 4 just obtains having liberated.

Next, please refer to Fig. 6, other examples of ZIPPER PULLER are described.A in () 2 handle 4, any one puts the shape that can be piled up above.After (b) 2 handle 4 overlaps, as 1 handle 4, insert the locking mouth 8 of slide fastener lock.C the annulus 7 of the handle 4 of () side, is wound in the handle 4 of opposite side, the annulus 7 of the handle 4 after 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 and carry out engaging with the single slide block claw of the pawl that limits, combination lock to these parts merging into 1 and to unblank the openable cylinder lock of key K with pressure, 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.Also the slide fastener lock of the case and bag of other kinds is suitable for.

Claims

1. a slide fastener lock, it is characterized in that, the annulus of 2 ZIPPER PULLERs, is entered the hole of the tip of another ZIPPER PULLER and merges into 1 by the annulus of the tip of a ZIPPER PULLER, this slide fastener lock has the single slide block claw that the parts merging into 1 to this engage, limit; Openable combination lock after cooperation number; Be fixed for locking of above-mentioned combination lock and become the lock shaft of locking state; As the openable lock of key of unblanking with pressure, become the cylinder lock making the above-mentioned slide block claw operation part of movement under unlocking condition be connected on above-mentioned lock shaft; And for above-mentioned cylinder lock movement, make above-mentioned slide block claw move to the pressure unlocking link of lockset position of coupler, above described holes does not engage with above-mentioned slide block claw.