CN103850538A - Coded lock - Google Patents
Coded lock Download PDFInfo
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- CN103850538A CN103850538A CN201410115604.0A CN201410115604A CN103850538A CN 103850538 A CN103850538 A CN 103850538A CN 201410115604 A CN201410115604 A CN 201410115604A CN 103850538 A CN103850538 A CN 103850538A
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- block
- lock
- pushing
- clutch block
- wheels
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Abstract
The invention belongs to the technical field of a mechanical lock, and particularly relates to a coded lock. The coded lock comprises a bottom plate and a case, wherein the bottom plate is fixedly connected with the case and is provided with a code mechanism, a key lock assembly and a lock hook assembly, the coded lock also comprises a clutch block and a push element, the push element is connected with the lock hook assembly, the clutch block is clamped and connected with the push element and can longitudinally move relative to the push element, the key lock assembly is provided with a pull rod used for pulling the clutch block to longitudinally move, the code mechanism is provided with a movable sheet, the movable sheet is provided with a clamp groove clamped and connected with the clutch block, the coded block is provided with an elastic element used for pushing the clutch block in the direction towards the clamp groove, and during the code unlocking, the movable sheet moves and pushes the clutch block to leave away from the clamp groove. The technical scheme of the coded lock has the advantages that the push element can be adopted for realizing leftward and rightward locking and unlocking, and the use is very convenient.
Description
Technical field
The invention belongs to mechanical lock technical field, specifically, relate to a kind of coded lock.
Background technology
Coded lock is widely used in case and bag, as the slider of slide fastener of case and bag; And these coded locks are in use, structure design unreasonable, causes to use inconveniently, and it is larger to take volume, as application number is: 201220744304.5 Chinese utility model patent, patent name is: a kind of puzzle lock for zipper; This puzzle lock for zipper mainly promotes latch hook by left pushing block and right pushing block and moves, and then reaches the latch hook locking state of controlling both sides; In the time adopting two pushing blocks, it is arranged on the two ends of housing, causes volume to take larger; And in use, need commutation to press; Operation is inconvenience to some extent.
Summary of the invention
The present invention is the unreasonable structure that overcomes the middle existing password lock of background technology, causes inconvenient problem with use, and a kind of coded lock is provided, and this coded lock can be realized both sides by pushing and unblank, easy to operate.
The technical solution used in the present invention is:
A kind of coded lock, comprise base plate and shell, base plate is fixedly connected with shell, and base plate is provided with Cipher mechanism, key lock assembly and lock hook assembly, also comprises clutch block and pushing, described pushing is connected with lock hook assembly, clutch block and pushing clamping, and clutch block relatively pushing vertically move, described key lock assembly is provided with the driving lever vertically moving for stirring clutch block, described Cipher mechanism is provided with activity template, and described activity template is provided with the draw-in groove with clutch block clamping; Described coded lock is provided with the elastic component that clutch block is promoted to draw-in groove direction; In the time of password unlocking, activity template moves and promotes clutch block and leaves draw-in groove.
While locking, elastic component promotes clutch block to draw-in groove direction, make clutch block and draw-in groove clamping, and now clutch block is limited, and because clutch block and pushing are in clamping state, pushing is also limited; Therefore pushing can not with lock hook assembly move, thereby realize lock.
While unblanking, 1, password unlocking, the activity template of Cipher mechanism moves, and promotes clutch block and leave draw-in groove, pushing and clutch block can together with move, therefore can promote pushing and unblank; 2, key unlocking, the driving lever of key lock assembly is stirred clutch block and is vertically moved, and leaves draw-in groove, now pushing and clutch block can together with move, unblank thereby realize.
Further, a side of draw-in groove is provided with auxiliary inclined-plane or the curved surface that clutch block is pushed away to draw-in groove.
Further, described base plate is provided with two groups of lock hook assemblies, lay respectively at wherein two side direction of pushing, described lock hook assembly comprises push rod and latch hook, described push rod is provided with the connector being connected with the connecting portion of pushing, and described push rod is provided with several movable depressed parts, and described latch hook comprises limited portion and hook portion, described limited portion is arranged at movable depressed part, and described shell is provided with the hole clipping coordinating with hook portion; After while unblanking, when pushing pushes away left, wherein one group of lock hook assembly is unlocking condition, and another group lock hook assembly is locking state; When pushing pushes away to the right, described another group lock hook assembly is unlocking condition, and described wherein one group of assembly is locking state.
Further, described clutch block comprises the longitudinal block of longitudinal setting, and described longitudinal block is extended with the control part matching with driving lever, and described pushing comprises the connecting portion of pushing part and the lower end of upper end, and described connecting portion is provided with the shifting chute matching with longitudinal block.
Again further, described key lock assembly comprises lock core, and the left end of described connecting portion is provided with the installing hole for lock core is installed, and this installing hole runs through pushing part, and lock core is arranged at this installing hole; Described driving lever is connected in the right side of lock core, and described connecting portion is provided with the containing hole for the control part of accommodating lock core, clutch block; Driving lever is positioned at the side of control part near Cipher mechanism.
Further, between described lock core and base plate, be provided with spill spin block, spill spin block is connected with lock core, and described driving lever is arranged at spill spin block.
Further, described lock hook assembly comprises push rod and latch hook, described push rod is provided with the connector being connected with the connecting portion of pushing, described push rod is provided with several movable depressed parts, described latch hook comprises limited portion and hook portion, described limited portion is arranged at movable depressed part, and described shell is provided with the hole clipping coordinating with hook portion.
Further, described Cipher mechanism also comprises several wheels, described activity template is provided with the clamping sheet matching with wheels, a side and wheels that wheels are positioned at clamping sheet comprise cipher wheel and tune code wheel, and clamping sheet is provided with to the fixture block of wheels direction projection, and described tune code code wheel is provided with the shrinkage pool matching with fixture block, described cipher wheel is connected in tune code wheel, described shell is provided with the tune code holes exposing for cipher wheel, wheels flexible connection and base plate or shell, and wheels can rotate relative to base plate.
Further, described wheels are Split type structure, and described coded lock also comprises adjusts ink recorder structure, and described activity template also comprises contiguous block and clamping block, and described clamping sheet is connected in the side of contiguous block away from pushing, and clamping block is connected in the opposite side of contiguous block; Described tune ink recorder structure comprises tune code block, adjusts one end of code block to stretch out shell, adjusts the other end of code block to be arranged at the side of clamping block.
Further, described base plate is provided with some groups of lock hook assemblies, wherein one group of lock hook assembly is arranged at the opposite side of contiguous block, the push rod lower end of this group lock hook assembly is provided with for adjusting through hole and this push rod that code block moves to be provided with and will to adjust the skewback of code block extrapolation, and described tune code block piece is provided with the extrapolation inclined-plane matching with skewback.
Beneficial effect of the present invention is: the technical program can adopt pushing to carry out left-right switch, very easy to use.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation that the present invention removes face-piece.
Fig. 3 is the structural representation that Fig. 2 removes pushing.
Fig. 4 is decomposition texture schematic diagram of the present invention.
Fig. 5 is the schematic diagram that pushing and clutch block coordinate.
Fig. 6 is the schematic diagram of pushing.
Fig. 7 is the schematic diagram of clutch block.
Fig. 8 is the combination schematic diagram of one of them push rod.
Fig. 9 is the structural representation of latch hook.
Figure 10 is the structural representation of activity template.
Reference numeral is:
1---shell 2---cipher wheel 3---pushing
4---base plate 5---tune code block 6---push rods
7---latch hook 8---activity template 9---lock cores
10---driving lever 11---clutch block 12---tune code wheels
13---drain pan 61---connector 31---pushing parts
32---connecting portion 14---elastic component 321---shifting chutes
111---control part 112---longitudinal block
62---the limited portions of depressed part 71---hook portion 72---.
Detailed description of the invention
Embodiment: referring to Fig. 1 to Figure 10.
A kind of coded lock, comprise base plate 4 and shell 1, base plate 4 is fixedly connected with shell 1, base plate 4 is provided with Cipher mechanism, key lock assembly and lock hook assembly, also comprise clutch block 11 and pushing 3, described pushing 3 is connected with lock hook assembly, clutch block 11 and pushing 3 clampings, and clutch block 11 relatively pushing 3 vertically moves, described key lock assembly is provided with the driving lever 10 vertically moving for stirring clutch block 11, described Cipher mechanism is provided with activity template 8, and described activity template 8 is provided with the draw-in groove with clutch block 11 clampings; Described coded lock is provided with the elastic component 14 that clutch block 11 is promoted to draw-in groove direction; In the time of password unlocking, activity template 8 moves and promotes clutch block 11 and leaves draw-in groove.Elastic component 14 can adopt spring.
While locking, elastic component 14 promotes clutch block 11 to draw-in groove direction, makes clutch block 11 and draw-in groove clamping, and now clutch block 11 is limited, due to clutch block 11 with pushing 3 in clamping state, pushing 3 is also limited; Therefore pushing 3 can not with lock hook assembly move, thereby realize lock.
While unblanking, 1, password unlocking, the activity template 8 of Cipher mechanism moves, and promotes clutch block 11 and leave draw-in groove, pushing 3 and clutch block 11 can together with move, therefore can promote pushing 3 and unblank; 2, key unlocking, the driving lever 10 of key lock assembly is stirred clutch block 11 and is vertically moved, and leaves draw-in groove, now pushing 3 and clutch block 11 can together with move, unblank thereby realize.
Further, a side of draw-in groove is provided with auxiliary inclined-plane or the curved surface that clutch block 11 is pushed away to draw-in groove.
When after password unlocking, activity template 8 moves, inclined-plane or curved surface and clutch block 11 butts, and promote clutch block 11 and leave.
Further, described base plate 4 is provided with two groups of lock hook assemblies, lay respectively at wherein two side direction of pushing 3, described lock hook assembly comprises push rod 6 and latch hook 7, described push rod 6 is provided with the connector 61 being connected with the connecting portion 32 of pushing 3, and described push rod 6 is provided with several movable depressed parts 62, and described latch hook 7 comprises limited portion 72 and hook portion 71, described limited portion 72 is arranged at movable depressed part 62, and described shell 1 is provided with the hole clipping coordinating with hook portion 71; After while unblanking, when pushing 3 pushes away left, wherein one group of lock hook assembly is unlocking condition, and another group lock hook assembly is locking state; When pushing 3 pushes away to the right, described another group lock hook assembly is unlocking condition, and described wherein one group of assembly is locking state.Two side direction here, represent that lock hook assembly is arranged in the wherein both sides of left and right, the upper and lower side of pushing 3.
For realize unblank after, unblank by pushing 3, can adjust the length scale between limited portion 72 and movable depressed part 62; After moving right when pushing 3, on the lock hook assembly in left side, the right-hand member of movable depressed part 62 is positioned at the right side of limited portion 72, now can promote hook portion 71 and move right and unblank.And in the lock hook assembly of upside, movable depressed part 62 left ends and limited portion 72 offset, hook portion 71 can not move and be locking state; When pushing 3 is after left movement, in like manner can release its state.In the time that pushing 3 is not moving, the hook portion 71 of two kinds of latch hooks 7 all can promote, but can only move a part, can not present unlocking condition, only has after pushing 3 is moved, and just can present complete unlocking condition.
Further, described clutch block 11 comprises the longitudinal block 112 of longitudinal setting, described longitudinal block 112 is extended with the control part 111 matching with driving lever 10, described pushing 3 comprises the connecting portion 32 of pushing part 31 and the lower end of upper end, and described connecting portion 32 is provided with the shifting chute 321 matching with longitudinal block 112.
Again further, described key lock assembly comprises lock core 9, and the left end of described connecting portion 32 is provided with the installing hole for lock core 9 is installed, and this installing hole runs through pushing part 31, and lock core 9 is arranged at this installing hole; Described driving lever 10 is connected in the right side of lock core 9, and described connecting portion 32 is provided with the containing hole for the control part 111 of accommodating lock core 9, clutch block 11; Driving lever 10 is positioned at the side of control part 111 near Cipher mechanism.
Further, between described lock core 9 and base plate 4, be provided with spill spin block, spill spin block is connected with lock core 9, and described driving lever 10 is arranged at spill spin block.Adopt Split type structure herein.
As a kind of distortion of the present invention, further, described lock hook assembly comprises push rod 6 and latch hook 7, described push rod 6 is provided with the connector 61 being connected with the connecting portion 32 of pushing 3, described push rod 6 is provided with several movable depressed parts 62, described latch hook 7 comprises limited portion 72 and hook portion 71, and described limited portion 72 is arranged at movable depressed part 62, and described shell 1 is provided with the hole clipping coordinating with hook portion 71.Described base plate 4 is provided with some groups of lock hook assemblies, wherein one group of lock hook assembly is arranged at the opposite side of contiguous block, push rod 6 lower ends of this group lock hook assembly are provided with for adjusting through hole and this push rod 6 that code block 5 moves to be provided with the skewback of adjusting code block 5 to extrapolate, and 5 of described tune code blocks are provided with the extrapolation inclined-plane matching with skewback.
This coded lock can only arrange one group of lock hook assembly, also can arrange many groups, as left and right side and upper and lower side etc. in pushing 3.
Further, described Cipher mechanism also comprises several wheels, described activity template 8 is provided with the clamping sheet matching with wheels, a side and wheels that wheels are positioned at clamping sheet comprise cipher wheel 2 and tune code wheel 12, and clamping sheet is provided with to the fixture block of wheels direction projection, and described tune code code wheel is provided with the shrinkage pool matching with fixture block, described cipher wheel 2 is connected in adjusts code wheel 12, described shell 1 is provided with the tune code holes exposing for cipher wheel 2, and wheels are flexibly connected and base plate 4 or shell 1, and wheels can rotate relative to base plate 4.
Further, described wheels are Split type structure, and described coded lock also comprises adjusts ink recorder structure, and described activity template 8 also comprises contiguous block and clamping block, and described clamping sheet is connected in the side of contiguous block away from pushing 3, and clamping block is connected in the opposite side of contiguous block; Described tune ink recorder structure comprises adjusts code block 5, adjusts one end of code block 5 to stretch out shell 1, adjusts the other end of code block 5 to be arranged at the side of clamping block.
Secondly, Cipher mechanism can also adopt other structures, as: Cipher mechanism comprises multiple wheels and an axostylus axostyle, axostylus axostyle is sheathed in wheels, and axostylus axostyle is connected with activity template 8, between axostylus axostyle and drain pan 13, is provided with back-moving spring, in the time that the password of wheels is correct, axostylus axostyle can transverse shifting under the effect of back-moving spring, and activity template 8 can transverse shifting, and then clutch block 11 laterally can be promoted leave draw-in groove.Activity template 8 is provided for promoting the inclined-plane that clutch block 11 leaves in the end of draw-in groove.
The side of axostylus axostyle is provided with projection lineal layout and setting corresponding to wheels, and wheels comprise cipher wheel 2 and tune code wheel 12, and cipher wheel 2 is placed on to be adjusted outside code wheel 12, adjusts code wheel 12 to be provided with the groove matching with projection.
Claims (10)
1. a coded lock, comprise base plate and shell, base plate is fixedly connected with shell, and base plate is provided with Cipher mechanism, key lock assembly and lock hook assembly, it is characterized in that: also comprise clutch block and pushing, described pushing is connected with lock hook assembly, clutch block and pushing clamping, and clutch block relatively pushing vertically move, described key lock assembly is provided with the driving lever vertically moving for stirring clutch block, described Cipher mechanism is provided with activity template, and described activity template is provided with the draw-in groove with clutch block clamping; Described coded lock is provided with the elastic component that clutch block is promoted to draw-in groove direction; In the time of password unlocking, activity template moves and promotes clutch block and leaves draw-in groove.
2. a kind of coded lock according to claim 1, is characterized in that: a side of draw-in groove is provided with auxiliary inclined-plane or the curved surface that clutch block is pushed away to draw-in groove.
3. according to a kind of coded lock described in claim 1 or 2, it is characterized in that: described clutch block comprises the longitudinal block of longitudinal setting, described longitudinal block is extended with the control part matching with driving lever, described pushing comprises the connecting portion of pushing part and the lower end of upper end, and described connecting portion is provided with the shifting chute matching with longitudinal block.
4. a kind of coded lock according to claim 3, is characterized in that: described key lock assembly comprises lock core, and the left end of described connecting portion is provided with the installing hole for lock core is installed, and this installing hole runs through pushing part, and lock core is arranged at this installing hole; Described driving lever is connected in the right side of lock core, and described connecting portion is provided with the containing hole for the control part of accommodating lock core, clutch block; Driving lever is positioned at the side of control part near Cipher mechanism.
5. a kind of coded lock according to claim 4, is characterized in that: between described lock core and base plate, be provided with spill spin block, spill spin block is connected with lock core, and described driving lever is arranged at spill spin block.
6. a kind of coded lock according to claim 1, it is characterized in that: described Cipher mechanism also comprises several wheels, described activity template is provided with the clamping sheet matching with wheels, a side and wheels that wheels are positioned at clamping sheet comprise cipher wheel and adjust code wheel, clamping sheet is provided with to the fixture block of wheels direction projection, described tune code code wheel is provided with the shrinkage pool matching with fixture block, described cipher wheel is connected in tune code wheel, described shell is provided with the tune code holes exposing for cipher wheel, wheels flexible connection and base plate or shell, wheels can rotate relative to base plate.
7. a kind of coded lock according to claim 6, it is characterized in that: described wheels are Split type structure, described coded lock also comprises adjusts ink recorder structure, described activity template also comprises contiguous block and clamping block, described clamping sheet is connected in the side of contiguous block away from pushing, and clamping block is connected in the opposite side of contiguous block; Described tune ink recorder structure comprises tune code block, adjusts one end of code block to stretch out shell, adjusts the other end of code block to be arranged at the side of clamping block.
8. a kind of coded lock according to claim 1, it is characterized in that: described lock hook assembly comprises push rod and latch hook, described push rod is provided with the connector being connected with the connecting portion of pushing, described push rod is provided with several movable depressed parts, described latch hook comprises limited portion and hook portion, described limited portion is arranged at movable depressed part, and described shell is provided with the hole clipping coordinating with hook portion.
9. a kind of coded lock according to claim 8, it is characterized in that: described base plate is provided with some groups of lock hook assemblies, wherein one group of lock hook assembly is arranged at the opposite side of contiguous block, the push rod lower end of this group lock hook assembly is provided with for adjusting through hole and this push rod that code block moves to be provided with and will to adjust the skewback of code block extrapolation, and described tune code block piece is provided with the extrapolation inclined-plane matching with skewback.
10. a kind of coded lock according to claim 1, it is characterized in that: described base plate is provided with two groups of lock hook assemblies, lay respectively at wherein two side direction of pushing, described lock hook assembly comprises push rod and latch hook, described push rod is provided with the connector being connected with the connecting portion of pushing, and described push rod is provided with several movable depressed parts, and described latch hook comprises limited portion and hook portion, described limited portion is arranged at movable depressed part, and described shell is provided with the hole clipping coordinating with hook portion; After while unblanking, when pushing pushes away left, wherein one group of lock hook assembly is unlocking condition, and another group lock hook assembly is locking state; When pushing pushes away to the right, described another group lock hook assembly is unlocking condition, and described wherein one group of assembly is locking state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410115604.0A CN103850538B (en) | 2014-03-26 | 2014-03-26 | A kind of coded lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410115604.0A CN103850538B (en) | 2014-03-26 | 2014-03-26 | A kind of coded lock |
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| Publication Number | Publication Date |
|---|---|
| CN103850538A true CN103850538A (en) | 2014-06-11 |
| CN103850538B CN103850538B (en) | 2016-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410115604.0A Active CN103850538B (en) | 2014-03-26 | 2014-03-26 | A kind of coded lock |
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| CN (1) | CN103850538B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566056A (en) * | 2019-10-10 | 2019-12-13 | 杭州锁拉西东科技有限公司 | Case lock |
| CN111119588A (en) * | 2020-01-11 | 2020-05-08 | 温州华意利五金装饰有限公司 | Multifunctional mechanical coded lock |
| CN112236570A (en) * | 2018-03-29 | 2021-01-15 | 特新实业有限公司 | Integrated zipper lock |
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| US8661861B2 (en) * | 2011-08-08 | 2014-03-04 | The Sun Lock Company Ltd. | Dual locking system for integrated zipper lock |
| CN203924946U (en) * | 2014-03-26 | 2014-11-05 | 东莞市怡丰锁业有限公司 | A kind of coded lock |
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| US20080060400A1 (en) * | 2006-09-13 | 2008-03-13 | Sinox Company Ltd. | Multifunction lock with indicator and mechanism for relocking without key |
| US8661861B2 (en) * | 2011-08-08 | 2014-03-04 | The Sun Lock Company Ltd. | Dual locking system for integrated zipper lock |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112236570A (en) * | 2018-03-29 | 2021-01-15 | 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 |
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| CN111119588A (en) * | 2020-01-11 | 2020-05-08 | 温州华意利五金装饰有限公司 | Multifunctional mechanical coded lock |
| CN111119588B (en) * | 2020-01-11 | 2023-12-22 | 温州华意利五金装饰有限公司 | Multifunctional mechanical coded lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103850538B (en) | 2016-06-29 |
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