CN205314699U - Six two -sided curve lock cores - Google Patents
Six two -sided curve lock cores Download PDFInfo
- Publication number
- CN205314699U CN205314699U CN201620003602.7U CN201620003602U CN205314699U CN 205314699 U CN205314699 U CN 205314699U CN 201620003602 U CN201620003602 U CN 201620003602U CN 205314699 U CN205314699 U CN 205314699U
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- CN
- China
- Prior art keywords
- tartar
- blade
- lock
- key
- rail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a six two -sided curve lock cores, including key, lock shell, lock courage, locking stick the lock shell in be equipped with and make the lock courage realize the device that locks under the state of not unblanking the lock courage in be equipped with key groove, a plurality of groups blade groove and a plurality of the excellent grooves of locking, placed two blades in every group blade groove, its characterized in that: the blade inner wall on including the arch of cooperation tartar below or above the key, the shape of the recess on the blade is V style of calligraphy or U style of calligraphy, in six two -sided curve lock cores, two are no less than to the blade quantity of V style of calligraphy recess, and two are no less than to the blade quantity of U style of calligraphy recess simultaneously, and tartar, following tartar track quantity amount to six above the key.
Description
Technical field
This utility model relates to a kind of two-sided six curve lock cores, and main application mode is door lock core, traffic lock pin, condom anti-theft lock etc.
Background technology
Existing common double curve of the blade lock core, although anti-technical opening performance to be got well a lot than single, double rows spring lock core, but the progressively popularization along with common double curve of the blade lock core technical opening instrument, there is increasing common double curve of the blade lock core can be opened by technical tool, for common double curve of the blade lock core of upgrading, accomplish effectively to prevent technical opening, it is necessary existing lock core structure is improved, so that energy significant increase security performance, thus meet people's theftproof performance to locking and demand for security.
Summary of the invention
The purpose of this utility model is to overcome prior art not enough, it is provided that a kind of two-sided six curve lock cores. This lock core improves existing common double curve of the blade lock core structure and model of action, can effectively promote lock core safe application performance, thus reaching effectively to prevent the purpose of technical opening.
In order to solve above-mentioned Problems existing, this utility model have employed following technical proposal.
A kind of two-sided six curve lock cores, including key (1), lock housing (2), lock gall (3), locking rod (4), the device making lock gall (3) realize locking when not unblanking it is provided with in described lock housing (2), it is provided with key slot (31) in described lock gall (3), some groups of blade grooves (32) and some locking rod grooves (33), two panels blade (5) it is placed with in blade groove (32) often organizing, it is characterized in that: described blade (5) inwall includes the projection (51) coordinating key (1) tartar above (11) or following tartar (12), groove (53) on blade (5) be shaped as U-shaped (531) or V-shape (532), blade (5) quantity of U-shaped (531) groove (53) is no less than two panels, and blade (5) quantity of V-shape (532) groove (53) is no less than two panels simultaneously, and key (1) tartar above (11), following tartar (12) number of tracks amount to six.
The two-sided six curve lock cores of described one, it is characterized in that: in described lock housing (2), be provided with lock housing groove (21), described locking device includes the locking rod (4) in the locking rod groove (33) of lock housing groove (21) and lock gall (3), it is equipped with some groups of elastic partss (6) in lock housing groove (21) upper end, when original key (1) inserts and is in unlocking condition, groove (53) on blade (5) is linked to be a straight trough and aligns with the locking rod groove (33) of lock gall (3), locking rod (4) falls in the groove (53) on blade (5) in the resilient force of elastic parts (6), locking rod (4) is completely disposed in the locking rod groove (33) of lock gall (3) and concordant with lock gall (3) outline, now realize unblanking,Non-original key (1) insert or pull out key be in blocking time, groove (53) on blade (5) staggers and can not be linked to be a straight trough, locking rod (4) is by blade (5) jack-up, now the upper surface (41) of locking rod (4) is headed in lock housing groove (21), lower surface (42) is still inserted in the locking rod groove (33) of lock gall (3), make lock gall (3) can not rotate relative to lock housing (2), now realize locking.
The two-sided six curve lock cores of described one, it is characterised in that: described key (1) tartar above (11), following tartar (12) tartar distributed architecture identical.
The two-sided six curve lock cores of described one, it is characterised in that: effective tartar that first rail (111) of key (1) tartar above (11), the second rail (112), the 3rd rail (113) work when unlocking has at least two rails to use.
The two-sided six curve lock cores of described one, it is characterised in that: effective tartar that the 4th rail (114) of key (1) tartar below (12), the 5th rail (115), the 6th rail (116) work when unlocking has at least two rails to use.
The two-sided six curve lock cores of described one, it is characterised in that: first rail (111) of key (1) tartar above (11) is identical with the 4th rail (114) tartar of key (1) tartar below (12); Second rail (112) of key (1) tartar above (11) is identical with the 5th rail (115) tartar of key (1) tartar below (12); 3rd rail (113) of key (1) tartar above (11) is identical with the 6th rail (116) tartar of key (1) tartar below (12).
The two-sided six curve lock cores of described one, it is characterized in that: first rail (111) of key (1) tartar above (11), the second rail (112), the 3rd rail (113), 4th rail (114) of key (1) tartar below (12), the 5th rail (115), the 6th rail (116), the front end of tartar has the introducing port (13) matched respectively with blade (5).
The two-sided six curve lock cores of described one, it is characterised in that: blade (5) uses leaf spring (7) reset or do not use spring.
The two-sided six curve lock cores of described one, it is characterised in that: the leaf spring (7) that blade (5) uses is arranged in the blade groove (32) of lock gall (3), or is arranged in the spring eye (34) on blade groove (32) side of lock gall (3).
Accompanying drawing explanation
Fig. 1 is this utility model explosive view.
Fig. 2 to Fig. 3 is this utility model key perspective view.
Fig. 4 is this utility model locking rod structural representation.
Fig. 5 is this utility model blade construction schematic diagram.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
The two-sided six curve lock cores of one as shown in Figure 1 include lock housing (2), it is provided with groove (21) in described lock housing (2), rotating lock gall (3) it is provided with in lock housing (2), keyhole (31) and 7 groups of blade grooves (32) it are provided with in lock gall (3), often organizing to being placed with 2 blades (5) in blade groove (32), the leaf spring (7) that blade (5) uses is arranged in the blade groove (32) of lock gall (3).
Blade (5) as shown in Figure 5 is provided with mean for the passage (54) that key inserts, it is provided with breach (53) in described blade (5) bottom, described passage (54) inwall is provided with and coordinates the projection (51) unblanked with tooth form on the key, be provided with flange on described blade (5) top.
Being provided with lock housing groove (21) in lock housing (2) as shown in Figure 1, described locking device includes the locking rod (4) in the locking rod groove (33) of lock housing groove (21) and lock gall (3), is equipped with 2 groups of elastic partss (6) in lock housing groove (21) upper end.
Principle and work process.
When original key (1) inserts and is in unlocking condition, groove (53) on blade (5) is linked to be a straight trough and aligns with the locking rod groove (33) of lock gall (3), locking rod (4) falls in the groove (53) on blade (5) in the resilient force of elastic parts (6), locking rod (4) is completely disposed in the locking rod groove (33) of lock gall (3) and concordant with lock gall (3) outline, now realizes unblanking; Non-original key (1) insert or pull out key be in blocking time, groove (53) on blade (5) staggers and can not be linked to be a straight trough, locking rod (4) is by blade (5) jack-up, now the upper surface (41) of locking rod (4) is headed in lock housing groove (21), during lower surface (42) is still inserted in the locking rod groove (33) of lock gall (3), make lock gall (3) can not rotate relative to lock housing (2), now realize locking.
Embodiment described above is only for clearly demonstrating this utility model example; not limit practical range of the present utility model with this; therefore all according to the shape of this utility model, structure and principle make equivalence change, all should be covered by protection domain of the present utility model.
Claims (9)
1. two-sided six curve lock cores, including key (1), lock housing (2), lock gall (3), locking rod (4), the device making lock gall (3) realize locking when not unblanking it is provided with in described lock housing (2), it is provided with key slot (31) in described lock gall (3), some groups of blade grooves (32) and some locking rod grooves (33), two panels blade (5) it is placed with in blade groove (32) often organizing, it is characterized in that: described blade (5) inwall includes the projection (51) coordinating key (1) tartar above (11) or following tartar (12), groove (53) on blade (5) be shaped as U-shaped (531) or V-shape (532), blade (5) quantity of U-shaped (531) groove (53) is no less than two panels, and blade (5) quantity of V-shape (532) groove (53) is no less than two panels simultaneously, and key (1) tartar above (11), following tartar (12) number of tracks amount to six.
2. a kind of two-sided six curve lock cores according to claim 1, it is characterized in that: in described lock housing (2), be provided with lock housing groove (21), described locking device includes the locking rod (4) in the locking rod groove (33) of lock housing groove (21) and lock gall (3), it is equipped with some groups of elastic partss (6) in lock housing groove (21) upper end, when original key (1) inserts and is in unlocking condition, groove (53) on blade (5) is linked to be a straight trough and aligns with the locking rod groove (33) of lock gall (3), locking rod (4) falls in the groove (53) on blade (5) in the resilient force of elastic parts (6), locking rod (4) is completely disposed in the locking rod groove (33) of lock gall (3) and concordant with lock gall (3) outline, now realize unblanking, non-original key (1) insert or pull out key be in blocking time, groove (53) on blade (5) staggers and can not be linked to be a straight trough, locking rod (4) is by blade (5) jack-up, now the upper surface (41) of locking rod (4) is headed in lock housing groove (21), lower surface (42) is still inserted in the locking rod groove (33) of lock gall (3), make lock gall (3) can not rotate relative to lock housing (2), now realize locking.
3. a kind of two-sided six curve lock cores according to claim 1, it is characterised in that: described key (1) tartar above (11), following tartar (12) tartar distributed architecture identical.
4. a kind of two-sided six curve lock cores according to claim 3, it is characterised in that: effective tartar that first rail (111) of key (1) tartar above (11), the second rail (112), the 3rd rail (113) work when unlocking has at least two rails to use.
5. a kind of two-sided six curve lock cores according to claim 3, it is characterised in that: effective tartar that the 4th rail (114) of key (1) tartar below (12), the 5th rail (115), the 6th rail (116) work when unlocking has at least two rails to use.
6. a kind of two-sided six curve lock cores according to claim 4 or claim 5, it is characterised in that: first rail (111) of key (1) tartar above (11) is identical with the 4th rail (114) tartar of key (1) tartar below (12); Second rail (112) of key (1) tartar above (11) is identical with the 5th rail (115) tartar of key (1) tartar below (12); 3rd rail (113) of key (1) tartar above (11) is identical with the 6th rail (116) tartar of key (1) tartar below (12).
7. a kind of two-sided six curve lock cores according to claim 6, it is characterized in that: first rail (111) of key (1) tartar above (11), the second rail (112), the 3rd rail (113), 4th rail (114) of key (1) tartar below (12), the 5th rail (115), the 6th rail (116), the front end of tartar has the introducing port (13) matched respectively with blade (5).
8. a kind of two-sided six curve lock cores according to claim 1, it is characterised in that: blade (5) uses leaf spring (7) reset or do not use spring.
9. a kind of two-sided six curve lock cores according to claim 8, it is characterized in that: the leaf spring (7) that blade (5) uses is arranged in the blade groove (32) of lock gall (3), or be arranged in the spring eye (34) on blade groove (32) side of lock gall (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620003602.7U CN205314699U (en) | 2016-01-06 | 2016-01-06 | Six two -sided curve lock cores |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620003602.7U CN205314699U (en) | 2016-01-06 | 2016-01-06 | Six two -sided curve lock cores |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205314699U true CN205314699U (en) | 2016-06-15 |
Family
ID=56200685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620003602.7U Expired - Fee Related CN205314699U (en) | 2016-01-06 | 2016-01-06 | Six two -sided curve lock cores |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205314699U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109138618A (en) * | 2018-11-17 | 2019-01-04 | 任文宙 | A kind of diversification composite blade lock and its key |
-
2016
- 2016-01-06 CN CN201620003602.7U patent/CN205314699U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109138618A (en) * | 2018-11-17 | 2019-01-04 | 任文宙 | A kind of diversification composite blade lock and its key |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20200106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |