CN2366509Y - Double control type lock core - Google Patents
Double control type lock core Download PDFInfo
- Publication number
- CN2366509Y CN2366509Y CN 99206381 CN99206381U CN2366509Y CN 2366509 Y CN2366509 Y CN 2366509Y CN 99206381 CN99206381 CN 99206381 CN 99206381 U CN99206381 U CN 99206381U CN 2366509 Y CN2366509 Y CN 2366509Y
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- China
- Prior art keywords
- tongue
- housing
- lock core
- slide plate
- transmission slide
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- Expired - Fee Related
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Abstract
The utility model discloses a double control type lock core which comprises a housing and an upper shifting fork, a lower shifting fork, a square tongue assembly, an inclined tongue assembly and a transmission slide which are arranged in the housing, wherein, the end part of the upper shifting fork is provided with a drive pin which is corresponding to an arc-shaped guiding groove arranged on the housing and a longitudinal guiding groove arranged on the transmission slide plate; the end part of the lower shifting fork is corresponding to a transmission gear which is arranged on the transmission slide plate, and a transverse guiding groove is arranged on the square tongue assembly; two drive pin corresponding to the transverse guiding groove are arranged on the transmission slide plate. Two places of the lock core can separately pull out or pull in all lock tongues of a door lock, and therefore, the function of an electronic lock which adopts the lock core is enabled to be more powerful.
Description
The utility model relates to the structure of lock, especially the structure of the lock core of electronic lock.
Lock housing, tapered end and lock core are three elements of door lock, and wherein tapered end is the control section (as the billiard mechanism of cylinder lock) relevant with key, and lock core then is meant the assembly of dead bolt and transmission mechanism thereof.Traditional lock core has only a place all dead bolts of door lock can be pulled out or drawn in, and this is enough for general pure mechanical lock.In recent years, along with development of electronic technology, electronic lock more and more is subjected to people's attention.Because electronic lock has not transreplication and change advantage easily of key, is well suited for modern's household and requirements of one's work, but the reliability of pure electronic lock still makes people worried, and promotes comparatively difficulty.Therefore, it is the most practical at present that mechano-electronic mixes lock, so-called mechano-electronic mixes lock, promptly being meant can be by electronics and mechanical dual mode with door-lock opening, the technical scheme that the existing mechanical electronics mixes lock is a lot, but mostly structure is too complicated, operates also comparatively loaded down with trivial detailsly, can not separately all dead bolts of door lock be pulled out or draw in by an operation.
The purpose of this utility model provides a kind of Double control type lock core, and this lock core has two places separately all dead bolts of door lock to be pulled out or to draw in, thereby makes the electronic lock function of this lock core of employing more powerful, and this lock core also has simple in structure, practical advantage.
The purpose of this utility model is achieved by the following technical solution: a kind of Double control type lock core, comprise housing, and it is characterized in that, also comprise upper shift fork, lower shift fork, square tongue assembly, oblique tongue assembly and the transmission slide plate be located in the described housing; The point of the root of described upper shift fork on can housing is that fulcrum rotates, and is provided with trundle in the end of upper shift fork, and this trundle is corresponding with arc guide groove and the longitudinally guiding groove be located on the transmission slide plate on being located at housing; The point of the root of described lower shift fork on can housing is that fulcrum rotates, and the end of lower shift fork is corresponding with the driving cog on being located at the transmission slide plate; On described side's tongue assembly, be provided with the laterally steering groove, on described transmission slide plate, be provided with two trundles corresponding with described laterally steering groove; Described oblique tongue assembly comprises the tongue bar and is fixed in the tongue of described tongue bar outer end and by from outside to inside order kink three pads and guide on the tongue bar, between described tongue and first pad, between second pad and the 3rd pad and be equipped with stage clip between guide and the end, tongue bar the inner.
Aforesaid the utility model Double control type lock core both can be pulled out square tongue assembly by upper shift fork, transmission slide plate, or square tongue assembly and oblique tongue assembly are drawn in; Also can square tongue assembly be pulled out by lower shift fork, the moving slide plate of transmission, or square tongue assembly and oblique tongue assembly drawn in, because tiltedly tongue does not have other masterpieces time spent, back-moving spring will be all the time with its ejection, therefore, this lock core has been realized the function all dead bolts being pulled out and drawn in by upper shift fork and two places of lower shift fork.Adopt the general electronic lock of electronic lock function of this lock core more powerful, this lock core also has simple in structure, practical advantage.
Below in conjunction with drawings and Examples the utility model is described in further detail.
Fig. 1 is the structural representation of an exemplary embodiments of the utility model Double control type lock core;
The structural representation of Fig. 2 after for the Double control type lock core side of removing tongue assembly 5 shown in Figure 1, world tongue 6, lead 7;
Fig. 3 is housing 1 structural representation;
Fig. 4 be among Fig. 3 A to partial view;
Fig. 5 be among Fig. 3 B to partial view;
Fig. 6 side of being tongue assembly 5 elevations;
Fig. 7 side of being tongue assembly 5 lateral views;
Fig. 8 is transmission slide plate 9 elevations;
Fig. 9 is transmission slide plate 9 lateral views;
Figure 10 is upper shift fork 10 front views;
Figure 11 is upper shift fork 10 vertical views;
Figure 12 is lower shift fork 8 front views;
Figure 13 is lower shift fork 8 vertical views;
Figure 14 is oblique tongue assembly 4 front views;
Figure 15 is oblique tongue assembly 4 vertical views.
Shown in above-mentioned each figure, the utility model Double control type lock core comprises housing 1, also comprises upper shift fork 10, lower shift fork 8, square tongue assembly 5, oblique tongue assembly 4 and the transmission slide plate 9 be located in the housing 1; The point 32 of the root of upper shift fork 10 on can housing 1 is provided with trundle 23 for fulcrum rotates in the end of upper shift fork 10, and this trundle 23 is corresponding with arc guide groove 12 and the longitudinally guiding groove 18 be located on the transmission slide plate 9 on being located at housing 1; The point 33 of the root of lower shift fork 8 on can housing 1 is that fulcrum rotates, and the end of lower shift fork 8 is corresponding with the driving cog 22 on being located at transmission slide plate 9; On square tongue assembly 5, be provided with laterally steering groove 16, on transmission slide plate 9, be provided with the trundle 20,31 corresponding with laterally steering groove 16; Be provided with terminal point in the end of square tongue assembly 5 and locate recessedly 34,35, be provided with in the end of housing 1 and locate recessed 34,35 corresponding square tongue alignment pin 3 and reduction torsion springs 2; Tiltedly tongue assembly 4 comprises tongue bar 36 and is fixed in the tongue 37 of tongue bar 36 outer ends and by from outside to inside pad 25,26,28 and the guide 29 of order kink on tongue bar 36, between tongue 37 and pad 25, be provided with stage clip 24, between pad 26 and pad 28, be provided with stage clip 27, between the inner end of guide 29 and tongue bar 36, be provided with stage clip 30; Be provided with deck 38 on transmission slide plate 9, this deck 38 is stuck between tongue bar 36 Upper gaskets 28 and the guide 29; Be provided with deck 39 on housing 1, this deck 39 is stuck between tongue bar 36 Upper gaskets 25 and the pad 26.
Present embodiment also is provided with world tongue 6 at the upper and lower end of lock core, and the inner end of this world tongue 6 is provided with lead 7, is provided with the longitudinally guiding groove 14 corresponding with lead 7 on housing 1, is provided with the oblique driving groove 17 corresponding with lead 7 on square tongue assembly 5.
Present embodiment end corresponding to square tongue stop pin 3 on transmission slide plate 9 is provided with oblique slip rail 19.On housing 1, be provided with laterally steering groove 13, on transmission slide plate 9, be provided with the guide pad 21 corresponding with laterally steering groove 13.
The position that the side of being, position shown in Figure 1 tongue assembly 5 and world tongue 6 are got also is that door lock is in latched position.Rotate upper shift fork 10 as counter-clockwise direction this moment, and upper shift fork 10 is moved to the left by trundle 23 pulling transmission slide plates 9. Stage clip 30 and 24 is compressed, side's tongue stop pin 3 moves up under the effect of the slip rail 19 of transmission slide plate 9 upper ends, because trundle 31 and guide groove 16 some gap, beginning time side tongue assembly 5 does not move, and upper shift fork 10 is rotated further, when square tongue stop pin 3 moves to certain position, locking action does not recur, this moment side's tongue assembly 5 can move freely, and also just eliminate in the gap that trundle 31 and guide groove are 16, and transmission slide plate 9 drive side's tongue assemblies 5 are moved to the left together.Driving groove 17 moves inward by lead 7 drive world tongues 6 simultaneously.When square tongue assembly 5 and world tongue 6 were about to mobile final position, final position 35 is pressed to and be locked in to square tongue stop pin 3 by the slip rail 15 of square tongue assembly 5 upper ends with square tongue assembly 5 under the effect of spring 2.Because world tongue 6 links with square tongue assembly 5, so world tongue 6 also is locked in the final position simultaneously.Simultaneously, transmission slide plate 9 also retracts oblique tongue assembly 4 by deck 38 and guide 29, decontrols upper shift fork 10, and stage clip 30 is pushed transmission slide plate 9 and upper shift fork 10 to meta by guide 29, and stage clip 24 ejects oblique tongue assembly 4.Because trundle 31 and 16 of driving grooves are gapped, square tongue assembly 5 and world tongue 6 will keep motionless, and rotate upper shift fork 10 as up time this moment, square tongue assembly 5 and world tongue 6 can be got, and the kind of drive is similar to the front.Different is: transmission slide plate 9 compression press springs 27, and pressured spring 27 returns to meta, and transmission slide plate 9 is by 5 motions of trundle 20 side's of driveing tongue assemblies, and tiltedly tongue assembly 4 keeps ejected positions by stage clip 24, and tiltedly tongue does not move.Rotate lower shift fork 8,, can realize above-mentioned motion equally by stirring the driving cog 22 on the transmission slide plate 9.Guide pad 21 on the transmission slide plate 9 and the gathering sill 13 on the housing are in order to improve the guidance quality of driving block 9.Gathering sill 14 on the housing 1 is in order to improve the guidance quality of world tongue 6.
The operating principle of the utility model Double control type lock core is: by the transmission of transmission slide plate 9 and the effect of stage clip 24, realized two functions that shift fork can both pull out all dead bolts and draw in up and down.As long as upper shift fork 10 is used for electric lock head, lower shift fork 8 is used for mechanical lock head, can make mechano-electronic and mix lock.Therefore, the utility model lock core has vast market prospect for the development that mechano-electronic mixes lock provides a succinct practical and powerful lock core.
The advantage of the utility model embodiment lock core is: simple in structure, have only several parts seldom; Function is strong, has oblique tongue, square tongue, world tongue function simultaneously, and world tongue and square tongue are used for locking, and tiltedly tongue is used for door is with; The shift fork location specification, no matter where dead bolt is in, when not having external force to stir, shift fork is in meta all the time.Thin thickness can be made and have only tens millimeters thick.
Claims (6)
1, a kind of Double control type lock core comprises housing (1), it is characterized in that, also comprises upper shift fork (10), lower shift fork (8), square tongue assembly (5), oblique tongue assembly (4) and the transmission slide plate (9) be located in the described housing (1); The point (32) of the root of described upper shift fork (10) on can housing (1) is that fulcrum rotates, be provided with trundle (23) in the end of upper shift fork (10), this trundle (23) is corresponding with arc guide groove (12) and the longitudinally guiding groove (18) be located on the transmission slide plate (9) on being located at housing (1); The point (33) of the root of described lower shift fork (8) on can housing (1) is that fulcrum rotates, and the end of lower shift fork (8) is corresponding with the driving cog (22) on being located at transmission slide plate (9); On described side's tongue assembly (5), be provided with laterally steering groove (16), on described transmission slide plate (9), be provided with the trundle corresponding (20,31) with laterally steering groove (16); Described oblique tongue assembly (4) comprises tongue bar (36) and is fixed in the tongue (37) of tongue bar (36) outer end and by from outside to inside pad (25,26,28) and the guide (29) of order kink on tongue bar (36), between described tongue (37) and pad (25), be provided with stage clip (24), between pad (26) and pad (28), be provided with stage clip (27), between the inner end of guide (29) and tongue bar (36), be provided with stage clip (30).
2, Double control type lock core according to claim 1, it is characterized in that, be provided with terminal point location recessed (34,35) in the end of described side's tongue assembly (5), be provided with square tongue alignment pin (3) corresponding and reduction torsion spring (2) in the end of housing (1) with locating recessed (34,35).
3, Double control type lock core according to claim 1 is characterized in that, is provided with deck (38) on described transmission slide plate (9), and this deck (38) is stuck between described tongue bar (36) Upper gasket (28) and the guide (29); Be provided with deck (39) on described housing (1), this deck (39) is stuck between described tongue bar (36) Upper gasket (25) and the pad (26).
4, Double control type lock core according to claim 1, it is characterized in that, upper and lower end at described lock core is provided with world tongue (6), the inner end of this world tongue (6) is provided with lead (7), on described housing (1), be provided with the longitudinally guiding groove (14) corresponding, on described side's tongue assembly (5), be provided with the oblique driving groove (17) corresponding with lead (7) with lead (7).
5, Double control type lock core according to claim 2 is characterized in that, the end corresponding to described side's tongue stop pin (3) on described transmission slide plate 9 is provided with oblique slip rail (19).
6, Double control type lock core according to claim 1 is characterized in that, is provided with laterally steering groove (13) on described housing (1), is provided with the guide pad (21) corresponding with laterally steering groove (13) on described transmission slide plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99206381 CN2366509Y (en) | 1999-03-29 | 1999-03-29 | Double control type lock core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99206381 CN2366509Y (en) | 1999-03-29 | 1999-03-29 | Double control type lock core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2366509Y true CN2366509Y (en) | 2000-03-01 |
Family
ID=34000671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99206381 Expired - Fee Related CN2366509Y (en) | 1999-03-29 | 1999-03-29 | Double control type lock core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2366509Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101538958B (en) * | 2008-03-19 | 2011-09-14 | 曹君 | Mechanical and electronic compound lock |
| CN104033040A (en) * | 2014-05-20 | 2014-09-10 | 创斯达科技集团(中国)有限责任公司 | High anti-theft level double-lock modularization latch mechanism |
| CN109113442A (en) * | 2018-09-26 | 2019-01-01 | 费晓东 | A kind of locking device and safety box |
| JP2019027221A (en) * | 2017-08-02 | 2019-02-21 | 株式会社アッサアブロイジャパン | Locking device |
| CN109403720A (en) * | 2018-12-11 | 2019-03-01 | 黄万桥 | A kind of lock tube part for coating industrial door |
-
1999
- 1999-03-29 CN CN 99206381 patent/CN2366509Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101538958B (en) * | 2008-03-19 | 2011-09-14 | 曹君 | Mechanical and electronic compound lock |
| CN104033040A (en) * | 2014-05-20 | 2014-09-10 | 创斯达科技集团(中国)有限责任公司 | High anti-theft level double-lock modularization latch mechanism |
| CN104033040B (en) * | 2014-05-20 | 2016-08-31 | 创斯达科技集团(中国)有限责任公司 | A kind of high anti-theft grade twin-lock modularization door bolt mechanism |
| JP2019027221A (en) * | 2017-08-02 | 2019-02-21 | 株式会社アッサアブロイジャパン | Locking device |
| CN111133164A (en) * | 2017-08-02 | 2020-05-08 | 亚萨合莱日本有限公司 | Locking device |
| JP7025096B2 (en) | 2017-08-02 | 2022-02-24 | 株式会社アッサアブロイジャパン | Locking device |
| CN109113442A (en) * | 2018-09-26 | 2019-01-01 | 费晓东 | A kind of locking device and safety box |
| CN109403720A (en) * | 2018-12-11 | 2019-03-01 | 黄万桥 | A kind of lock tube part for coating industrial door |
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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 |