CN2408191Y - Anti-number confusion device for number changing slide fastener lock - Google Patents
Anti-number confusion device for number changing slide fastener lock Download PDFInfo
- Publication number
- CN2408191Y CN2408191Y CN 00201618 CN00201618U CN2408191Y CN 2408191 Y CN2408191 Y CN 2408191Y CN 00201618 CN00201618 CN 00201618 CN 00201618 U CN00201618 U CN 00201618U CN 2408191 Y CN2408191 Y CN 2408191Y
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- China
- Prior art keywords
- lock
- slide fastener
- number changing
- brake
- changing slide
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- Expired - Fee Related
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Abstract
The utility model relates to an anti-number confusion device for a number changing slide fastener lock. Mainly, the number changing slide fastener lock is provided with a shifting leading rod for clamping a number wheel and a stopping member of a clamping fixing wheel, and the shifting leading rod can slide and control the start and the closure of a lock tongue body. The stopping member and the clamping fixing wheel are free from the clamp of the lock tongue so that the utility model solves the problem of the number confusion caused by the wrong operation of the number wheel with the incaution of a user when the lock is unlocked.
Description
The utility model relates to a kind of number changing slide fastener lock, relates in particular to a kind of coding device that prevents of number changing slide fastener lock.
Please referring to shown in Figure 8, the current number changing slide fastener lock that is used in leather trunk or suitcase, it mainly is to organize at least in the inside of lock body 90 to establish digit wheel 91 and the fastening wheel 92 that utilizes the abutment face sags and crests to form more than two groups to be fastened, and is subjected to the brake 93 of spring 932 pushing tows to be located at the side of each group number code wheel 91 and fastening wheel 92 with one;
When the digit wheel 91 that rotates each group, and when allowing the recess 922 of each fastening wheel 92 rotate to the corresponding protruding control piece 934 of brake 93 simultaneously, brake 93 can be subjected to the elastic force effect of spring 932 and generate translation, allow the lock tongue body 94 that is subjected to the elastic force effect translation be retracted in the brake 93 corresponding recesses 936 this moment, and then allowing the slide fastener ear 60 of slide fastener can snap in or withdraw from the card post 95 of lock body 10, group constitutes directly snap close in the number changing slide fastener lock of two adjacent slide fastener ears 60.
When unblanking during number of the number changing slide fastener lock that will change, must be when the number of unblanking be correct, push down lock tongue body 94, make the protruding control piece 934 of brake 93 be equipped in the recess 922 of fastening wheel 92, each fastening wheel 92 can't be moved, force rotation digit wheel 91 at this moment, just can change this group number code wheel 91 and fastening wheel 92 positions that are fastened, reach the function that changes the number of unblanking.
Because existing number changing slide fastener lock is directly to utilize lock tongue body 94 to come blocking brake 93, such reversion structure design, if the user is when opening number changing slide fastener lock, under the situation of and pushing lock tongue body 94 correct at number, turn to digit wheel 91 accidentally, just may be under the unwitting situation of user the reversion of generation error, the problem that causes number changing slide fastener lock to unblank the number entanglement.
Main purpose of the present utility model is to provide a kind of number changing slide fastener lock that can prevent to generate the coding device that prevents of mess code.
For achieving the above object, the utility model provides a kind of coding device that prevents of number changing slide fastener lock.The race of this number changing slide fastener lock in lock body inside is provided with digit wheel and the fastening wheel that utilizes the abutment face sags and crests to be fastened more than two groups at least, and be provided with a recess in fastening wheel periphery, and be subjected to the brake of spring push to be located at the race side with one, this brake is provided with the protruding control piece corresponding to fastening wheel recess, it is characterized in that: brake is offered a microscler chute in the position, stage casing, and be subjected to dialling of goring push spring effect draw bar with one to be placed in the chute with the slip kenel, this group drawn bar and passes the embedding part that forms a tool slot by the perforate of chute side, this embedding part can the slot blocking link the corresponding kelly of lock tongue body, allow brake whether align the mode of being inserted in the lock tongue body kelly to dial the slot that draws bar, the keying of control number changing slide fastener lock, brake is provided with a blocking recess in a side end position simultaneously, and the one reversion button that can slide up and down is set at the groove of putting of blocking recess side, this reversion button is provided with a stripping and slicing of dialling that can stretch in lock body wall tapping, and the blocking recess of cooperation brake, the reversion button is convexly equipped with one at relative position can slide the clamping block that is stuck in the blocking recess.
Described number changing slide fastener lock prevent coding device, wherein: goring push spring is to hold at the chute wall and dial and draw between the spring groove of bar.
Described number changing slide fastener lock prevent coding device, wherein, this group drawn bar and forms a slot in the bottom side of embedding part, lock tongue body in towards dial draw bar a side at interval projection two kellies that can align insertable card portion slot are arranged.
Described number changing slide fastener lock prevent coding device, wherein, lock tongue body is provided with the nose bar that the ammunition feed spring is nested with in the relative outside of two kellies, and the pleurapophysis that lock tongue body is different from brake is stretched the block tongue that has in order to blocking slide fastener slide fastener ear.
Described number changing slide fastener lock prevent coding device, wherein, lock tongue body forms the pushed away inclined-plane of lock bodies both sides by the press button pushing tow in dual-side, be placed on relatively simultaneously the lock body both sides two by press button, be subjected to a spring push respectively and keep outwards ejecting state, and stretch the penetrator ram of establishing with oblique top face start lock tongue body in the inboard.
Described number changing slide fastener lock prevent coding device, wherein, offer the cross spacing slotted hole that cooperates limited post at the ejector plate face by press button.
Described number changing slide fastener lock prevent coding device, wherein, the reversion button convexes with horizontal blocking fin one being different from the side in addition of dialling stripping and slicing, and puts the corresponding internal face of groove in lock body and cooperate and be arranged with the recessed edge in horizontal location, two roads at interval.
Described number changing slide fastener lock prevent coding device, wherein, press the adjacent side of press button and reversion button, be provided with the pushing block and pushed away the inclined-plane of resetting of working in coordination relatively.
The utility model is owing to adopted above-mentioned technical solution, draw between bar and brake dialling, be provided with the goring push spring that can in chute, slide, allow brake and fastening wheel can not be subjected to the blocking of lock tongue body, so when opening number changing slide fastener lock, even user's brute force accidentally turns to digit wheel, the problem of reversion also can not take place, can prevent effectively that number changing slide fastener lock from generating mess code.In addition, when number is unblanked in the change of the utility model desire, must number changing slide fastener lock be opened with old number, allow the blocking recess of brake move to the clamping block position that corresponds to the reversion button, the stripping and slicing of dialling with the reversion button promotes the reversion button again, allows the clamping block of reversion button slip into the blocking recess that is equipped in brake, brake and fastening wheel are formed the blocking location, force this moment to rotate digit wheel, just can change the number of unblanking of number changing slide fastener lock, can not influence the reversion function of number changing slide fastener lock.
Further specify architectural feature of the present utility model and purpose below in conjunction with embodiment and accompanying drawing.
Fig. 1 is the structural representation of the utility model snap close state.
Fig. 2 is the structural representation of the utility model opening.
Fig. 3 can compress the structural representation of goring push spring for brake of the present utility model.
Fig. 4 partly forms the STRUCTURE DECOMPOSITION schematic diagram of member for the utility model.
Fig. 5 is the partial structurtes decomposing schematic representation of brake of the present utility model and reversion chipping.
Fig. 6 is the combination section action schematic diagram of the utility model about the reversion chipping.
Fig. 7 is a three-dimensional appearance structural representation of the present utility model.
Fig. 8 is the plane structure schematic diagram of existing number changing slide fastener lock.
The utility model is that a kind of number changing slide fastener lock that can prevent generates the coding device that prevents of mess code, as shown in Figures 1 and 2, this number changing slide fastener lock is organized at least in the race 11 of lock body 10 inside and is equipped with digit wheel 12 and fastening wheel 13 (present embodiment is provided with three groups) of utilizing the formation of abutment face sags and crests to be fastened more than two groups, wherein fastening wheel 13 is provided with a recess 132 in periphery, and is subjected to spring 134 pushing tows and with suitable strength and digit wheel 12 blocking mutually;
One is subjected to the brake 20 of spring 22 pushing tows to be located at race 11 sides, and cooperate the recess 132 of each fastening wheel 13, these brake 20 correspondences are provided with to align and snap in the protruding control piece 21 that 13 recesses 132 are taken turns in fastening, when the recess 132 of each fastening wheel 13 rotates to the corresponding protruding control piece 21 of brake 20 simultaneously, brake 20 can be subjected to the elastic force effect of spring 22 and generate translation, releasing is subjected to the blocking state of the lock tongue body 30 of spring 33 effects, the elasticity pushing tow that cooperates shell fragment 18 allows the slide fastener ear 60 of slide fastener can snap in or withdraw from the card post 14 of lock body 10.
The above structure of the utility model disposes roughly identical with existing reversion Lock structure.
As Fig. 1, Fig. 3 and shown in Figure 4, the main feature of the utility model is to offer a microscler chute 23 in the appropriate location of the inclined to one side side in brake 20 stage casings of number changing slide fastener lock, and, can be subjected to dialling of goring push spring 24 effects to draw bar 25 with one and be placed in the chute 23 with the slip kenel in the perforate 232 that the wall of brake 20 stage casings correspondence lock tongue body 30 directions is offered perforation chute 23; Dial and to draw bar 25 1 ends and be provided with one and can pass the embedding part that forms a bottom side tool slot 254 by perforate 232, the slot 254 of embedding part can insert for the corresponding kellies 34 of lock tongue body 30, and allows goring push spring 24 be held in chute 23 walls to draw between the spring groove 252 that bar 25 holds in addition with dialling;
Described lock tongue body 30 is a plate bar sheet, it is towards the position, a side stage casing of brake 20, projection has two corresponding to dialling the kelly 34 that draws bar 25 at interval, and be provided with nose bar 32 in the relative outside of two kellies 34, spring 33 ends of using for ejection lock tongue body 30 are nested with the location, the side that lock tongue body 30 is different from brake 20 then projection has block tongue 31 in order to blocking slide fastener ear 60, and in two block tongues 31 relatively lock tongue body 30 sides in the outside form lock bodies 10 both sides and pushed away inclined-plane 35 by press button 15 pushing tows;
Described is the both sides that are placed on lock body 10 relatively by press button 15, and be subjected to a spring 151 respectively and keep the state that outwards ejects with the elastic force pushing tow, respectively stretch the propulsion arm of establishing with oblique top face 153 start lock tongue bodies 30 152 in relative inner by press button 15, and offer the cross spacing slotted hole 154 that cooperates limited post 155 in penetrator ram 152 plate faces, laterally slide with the stroke of setting by press button 15 to allow;
So, when general lock was pulled state, because of the kelly 34 of lock tongue body 30 can be subjected to dialling slot 254 blockings (as shown in Figure 1) of drawing bar 25 embedding parts, two press press button 15 can't 30 translations of start lock tongue body;
When number changing slide fastener lock turns to the correct number of unblanking, make brake 20 be subjected to spring 22 effect and drive and dial when drawing bar 25 translations, the user is as long as push two simultaneously by press button 15, because can penetrating to dial, draws in the slot 254 of bar 25 kelly 34 of lock tongue body 30, allow two can utilize propulsion arm 152 start lock tongue bodies 30 to brake 20 direction translations by press button 15, just the lock that can the remove number changing slide fastener lock state of pulling just can automatically reply original state and unclamp by press button 15.
As Fig. 1, Fig. 5, Figure 6 and Figure 7, brake 20 is provided with a blocking recess 26 in the end of a side wherein, the blocking recess 26 of present embodiment is provided in a side of an end that is different from spring 22, and one reversion button 40 is set in the groove 16 of putting of blocking recess 26 side positions, this reversion button 40 is arranged in putting in the groove 16 of lock body 10 with the kenel that can slide up and down, and be provided with one and can stretch and dial stripping and slicing 42 in lock body 10 wall perforates 17 positions, the blocking recess 26 that cooperates brake 20 simultaneously, reversion button 40 is convexly equipped with one in relative position can slide the clamping block 44 that is stuck in blocking recess 26;
In order to allow reversion button 40 when putting groove 16 and slide up and down, can generate enough temporary transient positioning actions, reversion button 40 convexes with horizontal blocking fin 41 one in the side one in addition that is different from group stripping and slicing 42, and be interval with the recessed edge 162 in horizontal location, two roads in the internal face correspondence of putting groove 16, cooperate reversion button 40 with the elastic reaction that notch district 43 forms, allow reversion button 40 can utilize blocking fin 41 to obtain the location with the blocking of the recessed edge 162 in corresponding location;
So, owing to dial and to draw bar 25 and can in the chute 23 of brake 20, slide, make brake 20 and fastening wheel 13 can not be subjected to the blocking of lock tongue body 30, when number changing slide fastener lock is opened and lock tongue body 30 blocks and dials when drawing bar 25, as shown in Figures 2 and 3, even user's brute force accidentally turns to digit wheel 12, because brake 20 can compress goring push spring 24 and translation, so can not generate the position that is fastened that enough blocking strength changes digit wheel 12 and fastening wheel 13, prevent that effectively number changing slide fastener lock from generating mess code;
As Fig. 2, Fig. 5 and shown in Figure 6, when the user will change when unblanking number, as long as with original number of unblanking number changing slide fastener lock is opened earlier, allow the blocking recess 26 of brake 20 move to clamping block 44 positions that correspond to reversion button 40, can utilize group stripping and slicing 42 start reversion buttons 40 downward slippages that expose this moment, allow the clamping block 44 of reversion button 40 slip into the blocking recess 26 that is equipped in brake 20 simultaneously, brake 20 and fastening wheel 13 are formed blocking together, this moment, the user forced to rotate digit wheel 12, just can change digit wheel 12 and fastening and take turns the relative position of 13 recesses 132, reach the result who changes the number of unblanking.
Fig. 1, Fig. 5 and shown in Figure 6 for another example, reversion button 40 of the present utility model is passed back the home position except can directly utilizing group stripping and slicing 42, for avoiding the user not forget accidentally reversion button 40 is switched go back to the home position, the utility model is further in the adjacent side of pressing press button 15 and reversion button 40, be provided with the pushing block 156 and pushed away inclined-plane 45 of resetting of working in coordination relatively, allow the user when pressing pushing press button 15, simultaneously reversion button 40 be pushed back the home position.
Claims (9)
1, a kind of number changing slide fastener lock prevents coding device, the race of this number changing slide fastener lock in lock body inside is provided with digit wheel and the fastening wheel that utilizes the abutment face sags and crests to be fastened more than two groups at least, and be provided with a recess in fastening wheel periphery, and be subjected to the brake of spring push to be located at the race side with one, this brake is provided with the protruding control piece corresponding to fastening wheel recess, it is characterized in that:
Brake is offered a microscler chute in the position, stage casing, and is subjected to dialling of goring push spring effect draw bar with one to be placed in the chute with the slip kenel, draws bar and passes the embedding part that forms the interlock lock tongue body by the perforate of chute side but dial;
Brake is provided with a blocking recess in a side end position, and the one reversion button that can slide up and down is set at the groove of putting of blocking recess side, this reversion button is provided with a stripping and slicing of dialling that can stretch in lock body wall tapping, and the blocking recess of cooperation brake, the reversion button is convexly equipped with one at relative position can slide the clamping block that is stuck in the blocking recess.
2, number changing slide fastener lock according to claim 1 prevent coding device, it is characterized in that: described goring push spring is to hold at the chute wall and dial and draw between the spring groove of bar.
3, number changing slide fastener lock according to claim 1 prevents coding device, it is characterized in that: described group is drawn bar and forms a slot in the bottom side of embedding part, lock tongue body in towards dial draw bar a side at interval projection two kellies that can align insertable card portion slot are arranged.
4, number changing slide fastener lock according to claim 3 prevents coding device, it is characterized in that: described lock tongue body is provided with the nose bar that the ammunition feed spring is nested with in the relative outside of two kellies, and the pleurapophysis that lock tongue body is different from brake is stretched the block tongue that has in order to blocking slide fastener slide fastener ear.
5, number changing slide fastener lock according to claim 4 prevent coding device, it is characterized in that: described lock tongue body forms the pushed away inclined-plane of lock bodies both sides by the press button pushing tow in dual-side.
6, number changing slide fastener lock according to claim 5 prevents coding device, it is characterized in that: described two is to be placed on the lock body both sides relatively by press button, and be subjected to a spring push respectively and keep outwards ejecting state, and stretch the penetrator ram of establishing with oblique top face start lock tongue body in the inboard by press button.
7, according to the coding device that prevents of claim 5 or 6 described number changing slide fastener locks, it is characterized in that: the described cross spacing slotted hole of offering the cooperation limited post by press button at the ejector plate face.
8, number changing slide fastener lock according to claim 1 prevents coding device, it is characterized in that: described reversion button convexes with horizontal blocking fin one being different from the side in addition of dialling stripping and slicing, and puts the corresponding internal face of groove in lock body and cooperate and be arranged with the recessed edge in horizontal location, two roads at interval.
9, according to the coding device that prevents of claim 1 or 8 described number changing slide fastener locks, it is characterized in that: described adjacent side of pressing press button and reversion button is provided with the pushing block and pushed away the inclined-plane of resetting of working in coordination relatively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00201618 CN2408191Y (en) | 2000-01-12 | 2000-01-12 | Anti-number confusion device for number changing slide fastener lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00201618 CN2408191Y (en) | 2000-01-12 | 2000-01-12 | Anti-number confusion device for number changing slide fastener lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2408191Y true CN2408191Y (en) | 2000-11-29 |
Family
ID=33570849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00201618 Expired - Fee Related CN2408191Y (en) | 2000-01-12 | 2000-01-12 | Anti-number confusion device for number changing slide fastener lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2408191Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863397A (en) * | 2016-05-20 | 2016-08-17 | 刘宇敦 | Antitheft zipper locking and buckling device |
| GB2548989A (en) * | 2016-03-30 | 2017-10-04 | Sun Lock Co Ltd | Zipper padlock with a dual locking system |
-
2000
- 2000-01-12 CN CN 00201618 patent/CN2408191Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2548989A (en) * | 2016-03-30 | 2017-10-04 | Sun Lock Co Ltd | Zipper padlock with a dual locking system |
| US10214942B2 (en) | 2016-03-30 | 2019-02-26 | The Sun Lock Company, Ltd. | Zipper padlock with a dual locking system |
| GB2548989B (en) * | 2016-03-30 | 2020-07-29 | Sun Lock Co Ltd | Zipper lock |
| CN105863397A (en) * | 2016-05-20 | 2016-08-17 | 刘宇敦 | Antitheft zipper locking and buckling device |
| CN105863397B (en) * | 2016-05-20 | 2019-07-12 | 刘宇敦 | A kind of anti-theft zipper lock buckle device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |