CN103147638A - Luggage bag zipper coded lock - Google Patents
Luggage bag zipper coded lock Download PDFInfo
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- CN103147638A CN103147638A CN2013100902330A CN201310090233A CN103147638A CN 103147638 A CN103147638 A CN 103147638A CN 2013100902330 A CN2013100902330 A CN 2013100902330A CN 201310090233 A CN201310090233 A CN 201310090233A CN 103147638 A CN103147638 A CN 103147638A
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Abstract
The invention relates to a luggage bag zipper coded lock. The luggage bag zipper coded lock comprises a lock shell, a code wheel locking mechanism, a key and lock core mechanism and a locking hook mechanism, wherein the key and lock core mechanism comprises a lock core body; a lock core sleeve is sleeved on the lock core body to form a key and lock core combining body; the key and lock core combining body is arranged in a key and lock core accommodating cavity and can slide; a positioning groove is peripherally formed in an internal hole of the lock core sleeve; when the lock core body is in a correct key inserting state, a lock core inserting sheet on the lock core body is shrunk in the lock core body to release the positioning lock between the lock core inserting sheet and the positioning groove; the lock core body can freely rotate in the lock core sleeve; after a key is pulled out of the lock core body, the lock core inserting sheet on the lock core body extends into the positioning groove to be matched with the positioning groove in a positioning way; a loongson resists against the lock core sleeve through a loongson reset spring; a pushing block is arranged at one end, positioned in a key hole inserting opening, of the lock core body; the other end of the lock core body is linked with a pushing plate; and the pushing plate is linked with the locking hook mechanism. The luggage bag zipper coded lock has the advantages of compact structure, firmness, durability and small size.
Description
Technical field
The present invention relates to lock technology field, be specifically related to a kind of case and bag puzzle lock for zipper.
Background technology
Combination lock has obtained liking and praising highly of vast tourism fan and business people as the higher carry-on case and bag of safety factor in travelling, and why traditional combination lock has very high safety factor is because the puzzle lock for zipper with cryptographic function has been installed.
as shown in Figure 1, existing case and bag puzzle lock for zipper includes lock housing 1, be arranged on lock core mechanism and latch hook mechanism in lock housing, lock housing upper surface place arranges two lockholes that can supply slider of zipper fastener to stretch into, lock core mechanism and latch hook mechanism interlock, latch hook mechanism are positioned at two lockhole positions and the slider of zipper fastener that can lock realizes that the switching of case and bag puzzle lock for zipper coordinates, also be provided with base plate in lock housing, lock core mechanism and latch hook mechanism are arranged on base plate, lock core mechanism comprises cipher wheel latch mechanism and key cylinder mechanism, the cipher wheel latch mechanism comprises some by cipher wheel and the nested cipher wheel assembly that is combined to form of spline wheel, cipher wheel is enclosed within on the spline wheel, and the interlock on spline teeth groove and spline tooth engagement fit formation direction of rotation, each cipher wheel assembly string side by side is enclosed within on Godson, corresponding spline wheel inner hole wall is provided with groove, Godson is distributed with protuberance and optical axis section vertically, protuberance and optical axis section are spaced apart, when password is correct, projection part position on the spline of each cipher wheel assembly wheel upper groove and Godson is corresponding, can promote Godson moves axially, the cipher wheel latch mechanism is in released state, when the password mistake, spline wheel upper groove and the dislocation of Godson upper convex portion, the spacing locking of Godson, the cipher wheel latch mechanism is in blocking, described key cylinder mechanism comprises plug body and lock core slide plate, latch hook mechanism comprise the latch hook body and with the pushing block of latch hook body interlock, described Godson is through lock core slide plate and spacing locking and the release of latch hook body interlock formation to the latch hook body, there is certain defective in the case and bag puzzle lock for zipper of existing structure: 1) the independent open locking of key cylinder mechanism is by plug body rotational lock core slide plate, remove the lock core slide plate to the linkage locking cooperation of latch hook mechanism and cipher wheel latch mechanism, thereby realize that latch hook mechanism is not subjected to the restriction of cipher wheel latch mechanism, complete and unblank, this structure, on the one hand exist case and bag puzzle lock for zipper structure not compact, on the other hand poor the and unstable defective of existence and stability, 2) the latch hook body construction comprises the gangbar part of " 7 " font, vertical bar section in gangbar part laterally extends hook portion, the corresponding lockhole of hook portion, be provided for the latch hook spring that resets on hook portion, pushing block and latch hook body are positioned at the same end of cipher wheel latch mechanism, exist case and bag puzzle lock for zipper structure not compact, the defective of poor stability, 3) the tone mark shifting block need to continue pushing firmly, can not loose one's grip, then setting code, decontrol afterwards, complete reversion, this operation seems simply, but performance accuracy is high, and want skilled, be very easy to make mistakes for a new hand.
Summary of the invention
Deficiency for prior art exists the object of the present invention is to provide a kind of lock core mechanism to arrange rationally, have easy to operate, sturdy and durable, and compact conformation, the case and bag puzzle lock for zipper that volume is little.
for achieving the above object, the invention provides following technical scheme: a kind of case and bag puzzle lock for zipper, include lock housing, be arranged on lock core mechanism and latch hook mechanism in lock housing, lock core mechanism includes cipher wheel latch mechanism and key cylinder mechanism, the cipher wheel latch mechanism comprises Godson, cipher wheel assembly and Godson back-moving spring, be provided with the key cylinder accommodating cavity of installing for key cylinder mechanism in described lock housing, the cipher wheel lock accommodating cavity that confession cipher wheel latch mechanism is installed and the latch hook accommodating cavity of installing for latch hook mechanism, lock housing is provided with the lockhole that stretches into for outside locking device, key cylinder mechanism includes plug body, it is characterized in that: be arranged with the lock core cover on described plug body and consist of the key cylinder assembly, the key cylinder assembly is placed in slip in the key cylinder accommodating cavity, circumferentially be distributed with locating slot in described lock core cover endoporus, when inserting correct key state in described plug body, remove the location locking of lock core inserted sheet and locating slot in lock core inserted sheet retraction plug body on plug body, and plug body is free to rotate in the lock core cover, described plug body is after key is extracted, lock core inserted sheet on plug body stretches in locating slot, locate with locating slot and coordinate, described Godson is connected to lock core through the Godson back-moving spring and puts, described plug body is positioned at keyhole socket one end and is provided with pushing block, the push pedal that has been connected of the plug body other end, push pedal and latch hook mechanism are connected.
By adopting technique scheme, when adopting key unlocking, correct key is inserted in the keyhole of plug body, make in lock core inserted sheet retraction plug body, the rotational lock core body, promote push pedal in the plug body rotation process, realize unlocking action on latch hook mechanism thereby act on, during locking, plug body is turned to the origin-location reset, push pedal also resets accordingly, extract key, the lock core inserted sheet stretches in the locating slot of lock core cover again, and plug body is by locking, can't rotate, realize locking again; When cipher wheel latch mechanism lockup state, be connected to the Godson locking key cylinder assembly that lock core puts, make it slippage push push pedal, consist of cipher wheel latch mechanism locking case and bag puzzle lock for zipper, when cipher wheel latch mechanism released state, Godson can move axially the distance of unblanking, and promotes pushing block, key cylinder assembly slip promotes pushing block, thereby realizes release; Case and bag puzzle lock for zipper of the present invention, realize key unlocking and password unlocking independent operation, mutual interference when reducing by two cover mechanism operations, stability improves, sturdy and durable, the above-mentioned setting down, make case and bag slide fastener lock internal construction compacter simultaneously, volume reduces, and reduces case and bag puzzle lock for zipper taking the case and bag inner space; And pushing block is arranged on plug body, and plug body has the function that promotion push pedal realization is unblanked simultaneously, need not pushing block is arranged to individual components, reduces that the pushing block installing space being set in lock housing, makes case and bag slide fastener lock internal construction compacter, and volume reduces.
the present invention further is set to: described key cylinder accommodating cavity, cipher wheel lock accommodating cavity and latch hook accommodating cavity are successively along push pedal glide direction and column distribution setting, described latch hook mechanism includes be used to the latch hook that locks outside locking device and the block that coordinates with latch hook, described block one end and push pedal are connected, be provided with the block return unit between the other end of block and latch hook accommodating cavity inwall, described block is provided with the locking projection, lockhole position on described latch hook and lock housing is corresponding, what described latch hook was swingable is arranged in the latch hook accommodating cavity, latch hook is positioned at above block, latch hook be provided with block on locking projection link and locate the positioning convex of locking, described latch hook is provided with and makes on latch hook positioning convex recess the reduction torsion spring that on block, the locking projection resets.
By adopting technique scheme, outside locking device (as slide fastener) is stretched in lockhole, the spring force that latch hook overcomes reduction torsion spring rotates, locking projection on positioning convex pushing block on it, block moves, and during greater than the locking height of projection, block resets under the effect of block return unit when the positioning convex height, and the locking projection positions locking to positioning convex, realizes latch hook locking outside locking device (as slide fastener); When the needs release, promote push pedal, push pedal promotes baffle plate and moves, and the locking projection breaks away from positioning convex, and latch hook rotates under the effect of reduction torsion spring and resets, and completes latch hook outside locking device release is moved; The structure of this latch hook mechanism arranges compactness, and stable operation is sturdy and durable.
the present invention further is set to: described block includes long block and short block, described long block one end and push pedal are connected, between the long block other end and latch hook accommodating cavity inwall, long block return unit is set, long block is provided with the gathering sill for short block positioning sliding, described short block is assemblied in gathering sill, short block one end and push pedal interlock, be provided with short block return unit between the short block other end and latch hook accommodating cavity inwall, described latch hook comprises the first latch hook that coordinates with short block and the second latch hook that coordinates with long block, corresponding lock housing is provided with two lockholes.
By adopting technique scheme, meet the designing requirement of existing case and bag, meet use habit, offer gathering sill simultaneously and install for short block on long block, make the latch hook mechanism compact conformation, processing sets up is convenient.
the present invention further is set to: described cipher wheel mechanism is positioned on an end away from key cylinder mechanism and is provided with and the vertically disposed tone mark button of Godson, be provided with tone mark button mount pad in described cipher wheel lock accommodating cavity, described tone mark button is slidedly assemblied in the tone mark button and installs, the spline wheel of tone mark button and cipher wheel assembly is linked, described tone mark button is provided with can push the pushing inclined-plane that the spline wheel shaft realizes that to movement the cipher wheel of cipher wheel assembly is separated with the spline wheel when pressing, the spline of described cipher wheel assembly wheel consists of on the Godson back-moving spring is conflicted pushing inclined-plane at the tone mark button and is linked.
By adopting technique scheme, arrange through the inclined-plane and promote the spline wheel when realizing pressing operation tone mark button, reaching the spline wheel separates with the spline wheel, cipher wheel change password free to rotate, the tone mark push-button reset, under the effect of Godson Compress Spring, the spline wheel resets, cipher wheel and the interlock again of spline wheel, more convenient to operate.
The present invention further is set to: described tone mark button and tone mark button mount pad are provided with the locking gear level structure for the locking of tone mark button position; Described locking gear level structure is snap fit and draw-in groove fit structure.
By adopting technique scheme, conveniently change Password Operations, safe operation process adopts snap fit and notch simultaneously, and is simple in structure, arranges conveniently.
The present invention further is set to: described push pedal extends to tone mark button place with respect to the other end that is connected an end with plug body, described tone mark button is positioned at above push pedal, described push pedal is provided with the inclined plane part that arranges towards the tone mark button, described inclined plane part is positioned at the tone mark button towards a side of key cylinder mechanism, when the tone mark button is positioned at the accent code position, described tone mark button is positioned on the sliding trajectory of push pedal ramp section, when the tone mark button was positioned at the normal position, described tone mark button was positioned at the inclined plane part top of push pedal and breaks away from the sliding trajectory of inclined plane part.
By adopting technique scheme, be in normal position (being non-accent code position) at the tone mark button, tone mark button and inclined plane part can not interfered, and push pedal can be free to slide completes unlocking action, when the tone mark button is in the accent code position, the tone mark button is positioned on the sliding trajectory of inclined plane part, after changing password and completing, promotes pushing block and completes unlocking action one time, the push pedal slippage, the also slippage of inclined plane part on it forces the tone mark push-button reset with tone mark button jack-up, transfers code to finish; Meanwhile, Godson is axial slip also, and promotes the spline wheel and reset, and the spline wheel acts on the pushing inclined-plane of tone mark button, produces a power that forces tone mark button return; The above-mentioned setting down realizes transferring two kinds of guarantees of code operations,, guaranteed the reversion success, not mess code.
The present invention further is set to: described tone mark button is provided with the positioning and guiding groove for the spline wheel end location of cipher wheel assembly, and described pushing inclined-plane is positioned on the sidewall of positioning and guiding groove near tone mark button press operation one end.
By adopting technique scheme, the tone mark button is coordinated reliably with the location of spline wheel.
The invention will be further described below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is the structural representation of background technology of the present invention;
Fig. 2 is the three-dimensional view of specific embodiment of the invention case and bag puzzle lock for zipper;
Fig. 3 is specific embodiment of the invention case and bag puzzle lock for zipper explosive view;
Fig. 4 is the structural representation after specific embodiment of the invention case and bag puzzle lock for zipper is removed the lock housing back side and base plate;
Fig. 5 is specific embodiment of the invention case and bag puzzle lock for zipper opening structural representation (removal lock housing);
Fig. 6 is specific embodiment of the invention case and bag puzzle lock for zipper locking-in state structural representation (removal lock housing);
Fig. 7 is that specific embodiment of the invention case and bag puzzle lock for zipper is transferred code status architecture schematic diagram (removal lock housing);
Fig. 8 is specific embodiment of the invention case and bag puzzle lock for zipper key unlocking status architecture schematic diagram (removal lock housing);
Fig. 9 is specific embodiment of the invention tone mark button assembling structure schematic diagram;
Figure 10 is invention specific embodiment lock core nested structure schematic diagram.
the 1-lock housing, the 11-lock body base, the 110-lockhole, 111-key cylinder accommodating cavity, 112-cipher wheel lock accommodating cavity, 1121-tone mark button mount pad, 113-latch hook accommodating cavity, 12-lock body bottom, the 13-base plate, the 2-lock core mechanism, 21-cipher wheel latch mechanism, the 211-Godson, 2111-butt plate, 212-cipher wheel assembly, 2121-spline wheel, the 2122-cipher wheel, 213-Godson back-moving spring, the 214-positioning installation frame, 215-tone mark button, 2151-positioning and guiding groove, 2152-pushes the inclined-plane, the 2153-draw-in groove, the 2154-snap fit, 22-key cylinder mechanism, the 221-plug body, 222-lock core cover, the 2220-locating slot, the 223-pushing block, the 224-jump ring, the 225-push pedal, the 2251-inclined plane part, the 3-latch hook mechanism, the 31-latch hook, 311-the first latch hook, 312-the second latch hook, the 3110-positioning convex, the 32-block, the long block of 321-, the short block of 322-, 3220-locking projection, the long block return unit of 331-, the short block return unit of 332-
The specific embodiment
as shown in Fig. 2 to 10, a kind of case and bag puzzle lock for zipper disclosed by the invention includes lock housing 1, is arranged on lock core mechanism 2 and latch hook mechanism 3 in lock housing 1, lock core mechanism 2 includes cipher wheel latch mechanism 21 and key cylinder mechanism 22, cipher wheel latch mechanism 21 comprises Godson 211, cipher wheel assembly 212 and Godson back-moving spring 213, wherein cipher wheel assembly 212 is spline wheel 2121 and the nested combination of cipher wheel 2122, be prior art, usually parallel series has three groups of cipher wheel assemblies 212 on Godson 211, for convenience of arranging, in positioning installation frame 214 that is used for location and installation cipher wheel assembly 212 of the interior independent assembling of lock housing 1, lock housing 1 is mutually fastened by lock body base 11 and lock body bottom 12 and forms, and is provided with base plate 13 in lock body bottom 12, and lock core mechanism 2 and latch hook mechanism 3 are installed on base plate 13, the cipher wheel lock accommodating cavity 112 that is provided with the key cylinder accommodating cavity 111 installed for key cylinder mechanism 22 in described lock body base 11, installs for cipher wheel latch mechanism 21 and the latch hook accommodating cavity 113 of installing for latch hook mechanism 3, lock body base 11 is provided with the lockhole 110 that stretches into for outside locking device, and latch hook mechanism 3 is positioned at lockhole 110 places, described key cylinder mechanism 22 includes plug body 221, be arranged with lock core cover 222 on plug body 221 and consist of the key cylinder assemblys, and it is spacing on plug body 221 with lock core cover 222 that a jump ring 224 is set in the end of plug body 221, the key cylinder assembly is placed in key cylinder accommodating cavity 111, leave the space for the slippage of key cylinder assembly in key cylinder accommodating cavity 111, but lock core cover 222 on direction of rotation and the location can't rotate (usually adopting lock core cover 222 profiles to adopt square settings), circumferentially be distributed with locating slot 2220 in described lock core cover 222 endoporus, in this specific embodiment, be provided with two groups of locating slots 2220 that key cylinder mechanism 22 is on lockset position of coupler and lock position on lock core cover 222, be convenient to the location of 22 two positions of key cylinder mechanism, when inserting correct key state in described plug body 221, the lock core inserted sheet retraction plug body 221 interior releasing lock core inserted sheets on plug body 221 and the location locking of locating slot 2220, plug body 221 is interior free to rotate at lock core cover 222, described plug body 221 is after key is extracted, and the lock core inserted sheet on plug body 221 stretches in locating slot 2220, locates with locating slot 2220 to coordinate, and realizes the locking position of plug body 221, described Godson 211 is connected on lock core cover 222 through Godson back-moving spring 213, for making Godson 211 reliable with lock core cover 222 butts, with lock core cover 222 ends that coordinate, butt plate 2111 is set at Godson 211, butt plate 2111 is connected on the plane of lock core cover 222, Godson back-moving spring 213 1 ends are pressed on butt plate 2111, the other end is pressed on Godson 211 on spline wheel 2121 near one group of cipher wheel assembly 212 of key cylinder mechanism 22, 213 pairs of Godsons 211 of Godson back-moving spring have one Godson 211 is pressed on thrust on lock core cover 222 like this, and 2,121 one of generation reliably are connected to power on cipher wheel 2122 (namely forcing spline wheel 2121 spring forces that reset) to the spline wheel, described plug body 221 is positioned at keyhole socket one end and is provided with pushing block 223, and pushing block 223 and plug body 221 whole installations also can assemble the formation one, the push pedal 225 that has been connected of described plug body 221 other ends, push pedal 225 is connected with latch hook mechanism 3, for making plug body 221 reliable with push pedal 225 interlocks, extending semi-cylindrical interlock in plug body 221 ends refers to, another semicircle of plug body 221 ends is the location end face, locate accordingly the suitable semicircle detent of end face on setting and plug body 221 in push pedal 225, the interlock of plug body 221 refers to that the side planar end surface is resisted against to consist of on push pedal 225 end faces and is linked, and the location end face of plug body 221 embeds in the semicircle detent of push pedal 225 and realizes the location.
in this specific embodiment, described key cylinder accommodating cavity 111, cipher wheel lock accommodating cavity 112 and latch hook accommodating cavity 113 are successively along push pedal 225 glide directions and column distribution setting, the block position part that described latch hook mechanism 3 includes be used to the latch hook 31 that locks outside locking device, the block 32 that coordinates with latch hook 31 and promotes that block 32 resets, usually be provided with two lockholes 110 on lock housing 1, corresponding latch hook 31 comprises respectively the first latch hook 311 and the second latch hook 312 with the 110 corresponding settings in position of two lockholes, block 32 includes long block 321 and short block 322, and the block return unit comprises long block return unit 331 and short block return unit 332, described long block 321 1 ends are pressed on push pedal 225 ends formations and are connected, between long block 321 other ends and latch hook accommodating cavity 113 inwalls, long block return unit 331 is set, realize that long block 321 reliably is pressed on push pedal 225 ends, long block 321 is provided with the gathering sill for short block 322 positioning slidings, described short block 322 is assemblied in gathering sill, short block 322 is pressed on to consist of in push pedal 225 towards an end of push pedal and is connected, be provided with between short block 322 other ends and latch hook accommodating cavity 113 inwalls short block 322 is pressed on short block return unit 332 in push pedal 225, in this specific embodiment, long block return unit 331 and short block return unit 332 are spring, be positioned at latch hook accommodating cavity 113 places at base plate 13 and be provided with hole slot for long block return unit 331 and short block return unit 332 location and installation, described the first latch hook 311 coordinates with short block 322, and the second latch hook 311 coordinates with long block 321, be equipped with locking projection 3220 on long block 321 and short block 322, described the first latch hook 311 and the second latch hook 312 include the latch hook body, the latch hook body is pincerlike, be provided with rotating shaft on the latch hook body, it is interior swingable that the first latch hook 311 and second rotating shaft of latch hook 312 on it are assemblied in latch hook accommodating cavity 113, reduction torsion spring is installed in rotating shaft, reduction torsion spring one end hangs on the latch hook body, and the other end and lock housing 1 inwall are conflicted, be extended with positioning convex 3110 in the latch hook body end, described the first latch hook 311 is realized interlock through the positioning convex 3110 on it and the locking projection 3220 on long block 321, and realize that long block 321 is spacing on the position of the outside locking device of locking with the first latch hook 311, the locking projection of the second latch hook 312 on the positioning convex on it and short block 322 realizes interlock, and realizes that short block 322 is spacing on the position of the outside locking device of locking with the second latch hook 312, locking projection 3220 is positioned on the rotary motion trace of positioning convex 3110, and when the first latch hook 311 and the second latch hook 312 rotation, on it, positioning convex 3110 promotes locking projections 3220, namely promotes long block 321 and 322 slippages of short block.latch hook mechanism 3 operating principles of the present invention are: locking, outside locking device (slide fastener) stretches in lockhole 110, promote first latch hook 311(the second latch hook 312) overcome the reduction torsion spring effect and rotate, and the short block 322 of the long block 321(of promotion) overcome the short block return unit 332 of long block return unit 331() slippage, when the position of the first latch hook 311 outside locking devices of twist-locks, first latch hook 311(the second latch hook 312) positioning convex and the short block 322 of long block 321() the disengaging of locking projection, at the short block return unit 332 of long block return unit 331() effect under, the short block 322 of long block 321() reset, and the projection of the locking short block 322 of long block 321() embedding first latch hook 311(the second latch hook 312) below of positioning convex, first latch hook 311(the second latch hook 312) positioning convex is supported on the short block 322 of long block 321() the locking projection on, thereby realize first latch hook 311(the second latch hook 312) be in the locking outside locking device (slide fastener), unblank, promote push pedal 225, push pedal 225 promotes long block 321 and 322 slippages of short block, when slippage after certain distance, locking projection on long block 321 and short block 322 breaks away from the positioning convex on the first latch hook 311 and the second latch hook 312, under the effect of each latch nook reduction torsion spring, the first latch hook 311 and the second lock 312 hooks rotate and reset, and complete and unblank.Certainly as the feasible technical scheme of the present invention, latch hook mechanism also can adopt former latch hook mechanism setting, but exist, inconvenience is set, and the defective that structure is not compact is therefore the present invention preferentially adopts technique scheme.
change for the convenience of the user Password Operations, described cipher wheel mechanism 21 is positioned on an end away from key cylinder mechanism 22 and is provided with and the vertically disposed tone mark button 215 of Godson 211, be provided with tone mark button mount pad 1121 in described cipher wheel lock accommodating cavity 112, described tone mark button 215 is slidedly assemblied in the tone mark button and installs on 1121, tone mark button 215 1 ends stretch out lock body base 11 upper surfaces, this end is the pressing operation end of tone mark button 215, tone mark button 215 is linked with the spline wheel 2121 of cipher wheel assembly 212, be provided with positioning and guiding groove 2151 at tone mark button 215 on a side of cipher wheel latch mechanism 21, the spline of the one group cipher wheel assembly 212 corresponding with tone mark button 215 is taken turns 2121 ends and is positioned at positioning and guiding groove 2151, close at positioning and guiding groove 2151 and be provided with pushing inclined-plane 2152 on the sidewall of tone mark button 215 pressing operation ends, the oblique setting that has a down dip of direction is pressed along tone mark button 215 in pushing inclined-plane 2152, under 213 effects of Godson back-moving spring, conflict to consist of on pushing inclined-plane 2152 and be linked in the end of spline wheel 2121, press the end of 215 spline wheels 2121 of tone mark button and slide along pushing inclined-plane 2152, under the effect on pushing inclined-plane 2152, spline wheel 2121 moves axially and breaks away from cipher wheel 2122, cipher wheel 2122 password that changes free to rotate, the spline of described cipher wheel assembly 212 wheel 2121 consists of on Godson back-moving spring 213 is conflicted pushing inclined-plane 2152 at tone mark button 215 and is linked.For further facilitating the accent code operations, described tone mark button 215 and tone mark button mount pad 1121 are provided with the locking gear level structure for tone mark button 215 locking positions; Described locking gear level structure is draw-in groove 2153 and snap fit 2154 fit structures; This specific embodiment is pressed direction along tone mark button 215 and is distributed with 2153, two groups of draw-in grooves of two groups of draw-in grooves 2,153 two positions of corresponding tone mark button 215 (normal position and accent code position) respectively on the both lateral sides wall; Extend two snap fits 2154 that coordinate with 215 liang of side bayonet slots 2153 of tone mark button on tone mark button mount pad 1121, thereby realize locking location, 215 two positions of tone mark button.
become code reliably for making, described push pedal 225 extends to tone mark button 215 places with respect to the other end that is connected an end with plug body 221, described tone mark button 215 is positioned at push pedal 225 tops, described push pedal 225 is provided with the inclined plane part 2251 that arranges towards tone mark button 215, described inclined plane part 2251 is positioned at tone mark button 215 towards a side of key cylinder mechanism 22, when tone mark button 215 is positioned at the accent code position, described tone mark button 215 is positioned on the sliding trajectory of push pedal 225 ramp sections 2251, when tone mark button 215 is positioned at the normal position, described tone mark button 215 is positioned at inclined plane part 2251 tops of push pedal 225 and breaks away from the sliding trajectory of inclined plane part 2251.Be in normal position (being non-accent code position) at tone mark button 215 like this, tone mark button 215 can not interfered with inclined plane part 2251, push pedal 225 can be free to slide completes unlocking action, and when tone mark button 215 was in the accent code position, tone mark button 215 was positioned on the sliding trajectory of inclined plane part 2251, after changing password and completing, promote pushing block 223 and complete unlocking action one time, push pedal 225 slippages, the also slippage of inclined plane part 2251 on it, force tone mark button 215 to reset tone mark button 215 jack-up, transfer code to finish; Meanwhile, Godson 211 is axial slip also, and promotes spline wheel 2121 and reset, and spline wheel 2121 acts on the pushing inclined-plane 2152 of tone mark button 215, produces a power that forces tone mark button 215 returns; The above-mentioned setting down realizes transferring two kinds of guarantees of code operations,, guaranteed the reversion success, not mess code.Reliable for tone mark button 215 and push pedal 225 ramp sections 2251 are coordinated, described tone mark button 225 ends are provided with an inclined plane, location that is oppositely arranged with inclined plane part 2251.
The operating principle of case and bag puzzle lock for zipper of the present invention is: 1) as figure, cipher wheel latch mechanism 21 is unblanked: when password is correct, promote pushing block 223, and the slippage of key cylinder assembly, and promote push pedal 225 slippages, promote latch hook mechanism 3 and realize unblanking; 2) as figure, key unlocking: insert correct key, in lock core inserted sheet retraction plug body 221 on plug body 221, eliminate spacing on plug body 221 and lock core cover 222 direction of rotation, plug body 221 can be overlapped 222 at lock core and interiorly freely be rotated, rotational lock core body 221 promotes push pedal 225 slippages in plug body 221 rotation processes, promote latch hook mechanism 3 and realize unblanking; 3) as figure, transfer code operations: press tone mark button 215, under the effect on pushing inclined-plane 2152, force spline wheel 2121 to separate with cipher wheel 2122, cipher wheel 2122 password that changes free to rotate is after password is determined, complete unlocking action one time, push pedal 225 ramp section 2251 tops press tone mark buttons 215 and spline wheel 2121 tops to press tone mark buttons 215, thereby realize that the restriction that tone mark button 215 overcomes the locking gear level structure resets, and completes the accent code operations.
Claims (8)
1. case and bag puzzle lock for zipper, include lock housing, be arranged on lock core mechanism and latch hook mechanism in lock housing, lock core mechanism includes cipher wheel latch mechanism and key cylinder mechanism, the cipher wheel latch mechanism comprises Godson, cipher wheel assembly and Godson back-moving spring, be provided with the key cylinder accommodating cavity of installing for key cylinder mechanism in described lock housing, the cipher wheel lock accommodating cavity that confession cipher wheel latch mechanism is installed and the latch hook accommodating cavity of installing for latch hook mechanism, lock housing is provided with the lockhole that stretches into for outside locking device, key cylinder mechanism includes plug body, it is characterized in that: be arranged with the lock core cover on described plug body and consist of the key cylinder assembly, the key cylinder assembly is placed in slip in the key cylinder accommodating cavity, circumferentially be distributed with locating slot in described lock core cover endoporus, when inserting correct key state in described plug body, remove the location locking of lock core inserted sheet and locating slot in lock core inserted sheet retraction plug body on plug body, and plug body is free to rotate in the lock core cover, described plug body is after key is extracted, lock core inserted sheet on plug body stretches in locating slot, locate with locating slot and coordinate, described Godson is connected to lock core through the Godson back-moving spring and puts, described plug body is positioned at keyhole socket one end and is provided with pushing block, the push pedal that has been connected of the plug body other end, push pedal and latch hook mechanism are connected.
2. case and bag puzzle lock for zipper according to claim 1, it is characterized in that: described key cylinder accommodating cavity, cipher wheel lock accommodating cavity and latch hook accommodating cavity are successively along push pedal glide direction and column distribution setting, described latch hook mechanism includes be used to the latch hook that locks outside locking device and the block that coordinates with latch hook, described block one end and push pedal are connected, be provided with the block return unit between the other end of block and latch hook accommodating cavity inwall, described block is provided with the locking projection, lockhole position on described latch hook and lock housing is corresponding, what described latch hook was swingable is arranged in the latch hook accommodating cavity, latch hook is positioned at above block, latch hook be provided with block on locking projection link and locate the positioning convex of locking, described latch hook is provided with and makes on latch hook positioning convex recess the reduction torsion spring that on block, the locking projection resets.
3. case and bag puzzle lock for zipper according to claim 2, it is characterized in that: described block includes long block and short block, described long block one end and push pedal are connected, between the long block other end and latch hook accommodating cavity inwall, long block return unit is set, long block is provided with the gathering sill for short block positioning sliding, described short block is assemblied in gathering sill, short block one end and push pedal interlock, be provided with short block return unit between the short block other end and latch hook accommodating cavity inwall, described latch hook comprises the first latch hook that coordinates with short block and the second latch hook that coordinates with long block, corresponding lock housing is provided with two lockholes.
4. according to claim 1 and 2 or 3 described case and bag puzzle lock for zippers, it is characterized in that: described cipher wheel mechanism is positioned on an end away from key cylinder mechanism and is provided with and the vertically disposed tone mark button of Godson, be provided with tone mark button mount pad in described cipher wheel lock accommodating cavity, described tone mark button is slidedly assemblied in the tone mark button and installs, the spline wheel of tone mark button and cipher wheel assembly is linked, described tone mark button is provided with can push the pushing inclined-plane that the spline wheel shaft realizes that to movement the cipher wheel of cipher wheel assembly is separated with the spline wheel when pressing, the spline of described cipher wheel assembly wheel consists of on the Godson back-moving spring is conflicted pushing inclined-plane at the tone mark button and is linked.
5. case and bag puzzle lock for zipper according to claim 4 is characterized in that: described tone mark button and tone mark button mount pad are provided with the locking gear level structure for the locking of tone mark button position.
6. case and bag puzzle lock for zipper according to claim 4, it is characterized in that: described tone mark button is provided with the positioning and guiding groove for the spline wheel end location of cipher wheel assembly, and described pushing inclined-plane is positioned on the sidewall of positioning and guiding groove near tone mark button press operation one end.
7. case and bag puzzle lock for zipper according to claim 5, it is characterized in that: described locking gear level structure is snap fit and draw-in groove fit structure.
8. case and bag puzzle lock for zipper according to claim 5, it is characterized in that: described push pedal extends to tone mark button place with respect to the other end that is connected an end with plug body, described tone mark button is positioned at above push pedal, described push pedal is provided with the inclined plane part that arranges towards the tone mark button, described inclined plane part is positioned at the tone mark button towards a side of key cylinder mechanism, when the tone mark button is positioned at the accent code position, described tone mark button is positioned on the sliding trajectory of push pedal ramp section, when the tone mark button is positioned at the normal position, described tone mark button is positioned at the inclined plane part top of push pedal and breaks away from the sliding trajectory of inclined plane part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310090233.0A CN103147638B (en) | 2013-03-20 | 2013-03-20 | Luggage bag zipper coded lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310090233.0A CN103147638B (en) | 2013-03-20 | 2013-03-20 | Luggage bag zipper coded lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103147638A true CN103147638A (en) | 2013-06-12 |
| CN103147638B CN103147638B (en) | 2014-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310090233.0A Active CN103147638B (en) | 2013-03-20 | 2013-03-20 | Luggage bag zipper coded lock |
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| CN (1) | CN103147638B (en) |
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| CN103758412A (en) * | 2013-12-30 | 2014-04-30 | 温州市派克箱包有限公司 | Zipper lock |
| CN104314391A (en) * | 2014-10-15 | 2015-01-28 | 无锡市天普精密五金制造有限公司 | Luggage lock |
| CN104358479A (en) * | 2014-11-18 | 2015-02-18 | 温州市红鹰箱包配件有限公司 | Coded lock for luggage zipper |
| WO2016155065A1 (en) * | 2015-03-30 | 2016-10-06 | 东莞市怡丰锁业有限公司 | Suitcase zipper combination lock |
| WO2016155066A1 (en) * | 2015-03-30 | 2016-10-06 | 东莞市怡丰锁业有限公司 | Suitcase combination lock |
| CN107575098A (en) * | 2017-10-03 | 2018-01-12 | 温州市派克箱包有限公司 | A kind of bag lock |
| CN108425555A (en) * | 2018-03-13 | 2018-08-21 | 苏州琨山智能科技有限公司 | Lateral button cipher door lock |
| CN108442819A (en) * | 2018-01-22 | 2018-08-24 | 苏富民 | Marble code padlock |
| CN108729750A (en) * | 2018-07-20 | 2018-11-02 | 东莞市景瑜实业有限公司 | Sunk type fixing lock with customs's unlocking prompt facility |
| CN108756525A (en) * | 2018-07-20 | 2018-11-06 | 东莞市景瑜实业有限公司 | A kind of sunk type fixing lock |
| CN108798294A (en) * | 2018-06-08 | 2018-11-13 | 东莞市景瑜实业有限公司 | A kind of sunk type fixing lock |
| CN108825001A (en) * | 2018-06-20 | 2018-11-16 | 温州市瓯海万达箱包配件厂 | A kind of trolley case central controlled lock |
| CN108843153A (en) * | 2018-07-20 | 2018-11-20 | 东莞市景瑜实业有限公司 | A kind of sunk type fixing lock with special push button |
| CN108843155A (en) * | 2018-08-30 | 2018-11-20 | 东莞市景瑜实业有限公司 | A kind of external fixing lock |
| CN109236065A (en) * | 2018-11-20 | 2019-01-18 | 东莞市景瑜实业有限公司 | A kind of pull-down zipper lock |
| CN110593670A (en) * | 2019-10-17 | 2019-12-20 | 温州市派克箱包有限公司 | Case buckle lock |
| CN110847719A (en) * | 2019-10-28 | 2020-02-28 | 浙江锦源实业有限公司 | Novel case lock |
| WO2020211324A1 (en) * | 2019-04-15 | 2020-10-22 | 东莞市怡丰锁业有限公司 | Lock latch mechanism, and combination lock having the same for suitcases and bags |
| WO2020238929A1 (en) * | 2019-05-30 | 2020-12-03 | 金泰祥精密五金（昆山）有限公司 | Luggage lock |
| CN112236570A (en) * | 2018-03-29 | 2021-01-15 | 特新实业有限公司 | Integrated zipper lock |
| CN112746778A (en) * | 2019-10-30 | 2021-05-04 | 金泰祥精密五金（昆山）有限公司 | Case lock |
| CN114135169A (en) * | 2020-09-04 | 2022-03-04 | 金泰祥精密五金（昆山）有限公司 | Lock and case |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103758412A (en) * | 2013-12-30 | 2014-04-30 | 温州市派克箱包有限公司 | Zipper lock |
| CN103758412B (en) * | 2013-12-30 | 2016-03-30 | 温州市派克箱包有限公司 | Slide fastener lock |
| CN104314391A (en) * | 2014-10-15 | 2015-01-28 | 无锡市天普精密五金制造有限公司 | Luggage lock |
| CN104358479A (en) * | 2014-11-18 | 2015-02-18 | 温州市红鹰箱包配件有限公司 | Coded lock for luggage zipper |
| WO2016155065A1 (en) * | 2015-03-30 | 2016-10-06 | 东莞市怡丰锁业有限公司 | Suitcase zipper combination lock |
| WO2016155066A1 (en) * | 2015-03-30 | 2016-10-06 | 东莞市怡丰锁业有限公司 | Suitcase combination lock |
| CN107575098A (en) * | 2017-10-03 | 2018-01-12 | 温州市派克箱包有限公司 | A kind of bag lock |
| CN107575098B (en) * | 2017-10-03 | 2022-08-12 | 温州市派克箱包有限公司 | Case lock |
| CN108442819A (en) * | 2018-01-22 | 2018-08-24 | 苏富民 | Marble code padlock |
| CN108425555A (en) * | 2018-03-13 | 2018-08-21 | 苏州琨山智能科技有限公司 | Lateral button cipher door lock |
| CN112236570A (en) * | 2018-03-29 | 2021-01-15 | 特新实业有限公司 | Integrated zipper lock |
| CN112236570B (en) * | 2018-03-29 | 2022-03-29 | 特新实业有限公司 | Integrated zipper lock |
| US11261621B2 (en) | 2018-03-29 | 2022-03-01 | The Sunlock Company, Ltd. | Integrated zipper lock |
| CN108798294A (en) * | 2018-06-08 | 2018-11-13 | 东莞市景瑜实业有限公司 | A kind of sunk type fixing lock |
| CN108825001A (en) * | 2018-06-20 | 2018-11-16 | 温州市瓯海万达箱包配件厂 | A kind of trolley case central controlled lock |
| CN108825001B (en) * | 2018-06-20 | 2023-09-22 | 温州市瓯海万达箱包配件厂 | Central control lock for draw-bar box |
| CN108729750A (en) * | 2018-07-20 | 2018-11-02 | 东莞市景瑜实业有限公司 | Sunk type fixing lock with customs's unlocking prompt facility |
| CN108756525A (en) * | 2018-07-20 | 2018-11-06 | 东莞市景瑜实业有限公司 | A kind of sunk type fixing lock |
| CN108843153A (en) * | 2018-07-20 | 2018-11-20 | 东莞市景瑜实业有限公司 | A kind of sunk type fixing lock with special push button |
| CN108843155A (en) * | 2018-08-30 | 2018-11-20 | 东莞市景瑜实业有限公司 | A kind of external fixing lock |
| CN108843155B (en) * | 2018-08-30 | 2023-08-22 | 东莞市景瑜实业有限公司 | External fixed lock |
| CN109236065A (en) * | 2018-11-20 | 2019-01-18 | 东莞市景瑜实业有限公司 | A kind of pull-down zipper lock |
| CN109236065B (en) * | 2018-11-20 | 2024-02-06 | 东莞市景瑜实业有限公司 | Pull-down type zipper lock |
| WO2020211324A1 (en) * | 2019-04-15 | 2020-10-22 | 东莞市怡丰锁业有限公司 | Lock latch mechanism, and combination lock having the same for suitcases and bags |
| WO2020238929A1 (en) * | 2019-05-30 | 2020-12-03 | 金泰祥精密五金（昆山）有限公司 | Luggage lock |
| CN110593670A (en) * | 2019-10-17 | 2019-12-20 | 温州市派克箱包有限公司 | Case buckle lock |
| CN110847719A (en) * | 2019-10-28 | 2020-02-28 | 浙江锦源实业有限公司 | Novel case lock |
| CN112746778A (en) * | 2019-10-30 | 2021-05-04 | 金泰祥精密五金（昆山）有限公司 | Case lock |
| CN114135169A (en) * | 2020-09-04 | 2022-03-04 | 金泰祥精密五金（昆山）有限公司 | Lock and case |
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| SE01 | Entry into force of request for substantive examination | ||
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Commission number: 4W111277 Conclusion of examination: Declare that claim 1 of zl201310090233.0 invention patent right and the technical solution claimed by claim 4 when referring to claim 1 are invalid, and continue to maintain the validity of the patent on the basis of claims 2, 3 and 4 when referring to claims 2 and 3 and claims 5-8 Decision date of declaring invalidation: 20210422 Decision number of declaring invalidation: 49175 Denomination of invention: A zipper code lock for luggage Granted publication date: 20141217 Patentee: WENZHOU PAIKE CASE Co.,Ltd. |