CN204112884U - One is double adds curve key cylinder - Google Patents
One is double adds curve key cylinder Download PDFInfo
- Publication number
- CN204112884U CN204112884U CN201420439252.XU CN201420439252U CN204112884U CN 204112884 U CN204112884 U CN 204112884U CN 201420439252 U CN201420439252 U CN 201420439252U CN 204112884 U CN204112884 U CN 204112884U
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- CN
- China
- Prior art keywords
- lock core
- lock
- ladder
- key
- pellet
- 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.)
- Expired - Fee Related
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- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
The utility model discloses and a kind of doublely add curve key and lock core, comprise key, the first lock core and the second lock core, lock housing is provided with shift fork in the middle part of lower end, tumbler is provided with in shift fork, the upper surface of the first lock core and the second lock core is equipped with double through hole, the side being provided with multiple T-shaped pellet second lock core in second lock core install slidably clamping block with to load after hoodle in lock housing and to be fixedly connected with one end of tumbler, one end of first lock core is fixedly connected with the other end of tumbler, and the lock housing outside the other end of the first lock core is provided with jump ring; Both sides, lock housing upper surface are respectively equipped with the ladder marble hole corresponding with double through hole, are provided with the first ladder pellet in ladder marble hole, load spring, the second ladder pellet and hoodle in ladder marble hole successively.The utility model increases the protection that curve ranking makes the basis of single or double lock originally increases many one-levels on the basis of original structure, thus reaches the anti-theft grade of lock core.
Description
Technical field
The utility model relates to lock technology field, particularly a kind ofly doublely adds curve key cylinder.
Background technology
At present, lock is on the market the lock body of double merchandiser row curve substantially, but in recent years, some robbers have grasped a kind of technical theft opening locking method, by special instrument, dial in lock core by certain skill by the pellet of determining snapping in lock core, lock core is rotated, thus opens lock body.
Therefore, urgently develop a kind of level of security and more increase a little lock cores.
Summary of the invention
The purpose of this utility model will provide a kind of doublely to add curve key cylinder.
For achieving the above object, the utility model is implemented according to following technical scheme:
One is double adds curve key and lock core, comprise key, lock housing, lock housing both sides are respectively equipped with the first lock core and the second lock core that coordinate with key, lock housing is provided with fork slot in the middle part of lower end, fork slot internal fixtion has shift fork, tumbler is provided with in shift fork, one end face of described key is adjacent to be provided with the first in line groove, second in line groove and curved groove, the upper surface of the first lock core and the second lock core is equipped with double through hole, multiple T-shaped pellet is provided with in second lock core, T-shaped pellet is made up of horizontal stripe and vertical bar, the upper end of vertical bar is fixed in the second lock core by T-shaped hoodle spring, the lower surface of horizontal stripe is provided with groove, the groove of described multiple horizontal stripe lower surface is formed and curved groove corresponding on the key, the side of the second lock core install slidably clamping block with to load after hoodle in lock housing and to be fixedly connected with one end of tumbler, lock housing outside the other end of the second lock core arranges jump ring, one end of first lock core is fixedly connected with the other end of tumbler, lock housing outside the other end of the first lock core is provided with jump ring, both sides, described lock housing upper surface are respectively equipped with the ladder marble hole corresponding with double through hole, are provided with the first ladder pellet that length is different in ladder marble hole, load spring, the second ladder pellet and hoodle in described ladder marble hole successively.
As the utility model preferred version, in described first in line groove, the second in line groove, be provided with the deep mixed hole corresponding with the first ladder pellet.
The utility model has the difference of length due to the every root of the first ladder pellet, so it is different in size to be deep in the first lock core and the second lock core, key is inserted in the first lock core, hole on double above key is deep mixed, if just mix the first ladder pellet will be propped up with the first ladder pellet different in size, first lock core can be rotated, thus drive tumbler and shift fork to rotate, reach the object of opening lock body; Old-fashioned single or double basis adds row's curve billiards structure, i.e. the groove that differs about having position of the back side of T-shaped pellet, T-shaped pellet is fixed in the second lock core by T-shaped spring, can do side-to-side movement.When key inserts in the second lock core, the curved groove on the second lock core just arrives to key makes it do along groove side-to-side movement.When the groove right position contraposition that curved groove position is on the key opened with the key back side, clamping block will be propped up, it is made to follow the stopper slot on the second lock core to depart from, thus reach the object that the second lock core can be allowed to rotate, only has double curve of following all to upper, second lock core just can normally rotate, and people just can normally unblank.
Compared with prior art, the utility model increases the protection that curve ranking makes the basis of single or double lock originally increases many one-levels on the basis of original structure, thus reaches the anti-theft grade of lock core.
Accompanying drawing explanation
Fig. 1 is explosive view of the present utility model;
Fig. 2 is the structural representation of key of the present utility model;
Fig. 3 is the structural representation of T-shaped pellet.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, the utility model is further described, is used for explaining the utility model in the illustrative examples of this utility model and explanation, but not as to restriction of the present utility model.
As Fig. 1, Fig. 2, one shown in Fig. 3 is double adds curve key and lock core, comprise key 14, lock housing 6, lock housing 6 both sides are respectively equipped with the first lock core 7 and the second lock core 15 coordinated with key 14, lock housing 6 is provided with fork slot 16 in the middle part of lower end, fork slot 16 internal fixtion has shift fork 9, tumbler 8 is provided with in shift fork 9, one end face of described key 14 is adjacent to be provided with the first in line groove 1401, second in line groove 1402 and curved groove 1403, the upper surface of the first lock core 7 and the second lock core 15 is equipped with double through hole, multiple T-shaped pellet 10 is provided with in second lock core 15, T-shaped pellet 10 is made up of horizontal stripe 101 and vertical bar 102, the upper end of vertical bar 102 is fixed in the second lock core 15 by T-shaped hoodle spring 11, the lower surface of horizontal stripe 101 is provided with groove 103, the groove 103 of described multiple horizontal stripe 101 lower surface forms the curved groove 1403 corresponding with on key 14, the side of the second lock core 15 is installed and is slidably loaded after clamping block 12 and hoodle 13 in lock housing 6 and be fixedly connected with one end of tumbler 8, lock housing 6 outside the other end of the second lock core 15 arranges jump ring 5, one end of first lock core 7 is fixedly connected with the other end of tumbler 8, lock housing 6 outside the other end of the first lock core 7 is provided with jump ring 5, both sides, described lock housing 6 upper surface are respectively equipped with the ladder marble hole corresponding with double through hole, the first ladder pellet 4 that length is different is provided with in ladder marble hole, load successively in described ladder marble hole in spring 3, second ladder pellet 2 and the in line groove 1402 of the in line groove of hoodle 1, first 1401, second and be provided with the deep mixed hole corresponding with the first ladder pellet 4.
As shown in Figure 1, assembling mode of the present utility model: first T-shaped hoodle spring 11 is put into the T-slot on the first lock core 7 one by one, T-shaped pellet 10 is placed on after T-shaped hoodle spring 11, load onto hoodle 13 and clamping block 12, entirety puts into the left end of lock housing 6 again, first be not put into position, tumbler 8 is put into the hole in the middle of shift fork 9, after being placed on the fork slot in the middle of lock housing 6 together, the outer lock core entirety being contained in right section of lock housing 6 is before being shifted onto position, jump ring 5 on card, is fixed on entirety in lock housing 6; And then same order is contained in hoodle 13 on second lock core 15, then left section of lock housing 6 is put into together, the upper jump ring 5 of card is fixed on left end in lock housing 6 interior trivial core entirety again, last again in the ladder marble hole being put into lock housing 6 back neat for the first ladder pellet 4, then spring 3, put the second ladder pellet 2 again, finally load hoodle 1, entirety has just been assembled.
The technical solution of the utility model is not limited to the restriction of above-mentioned specific embodiment, and every technology distortion made according to the technical solution of the utility model, all falls within protection domain of the present utility model.
Claims (2)
1. one kind doublely adds curve key and lock core, comprise key (14), lock housing (6), lock housing (6) both sides are respectively equipped with the first lock core (7) and the second lock core (15) that coordinate with key (14), fork slot (16) is provided with in the middle part of lock housing (6) lower end, fork slot (16) internal fixtion has shift fork (9), tumbler (8) is provided with in shift fork (9), it is characterized in that: an end face of described key (14) is adjacent to be provided with the first in line groove (1401), second in line groove (1402) and curved groove (1403), the upper surface of the first lock core (7) and the second lock core (15) is equipped with double through hole, multiple T-shaped pellet (10) is provided with in second lock core (15), T-shaped pellet (10) is made up of horizontal stripe (101) and vertical bar (102), the upper end of vertical bar (102) is fixed in the second lock core (15) by T-shaped hoodle spring (11), the lower surface of horizontal stripe (101) is provided with groove (103), the groove (103) of described multiple horizontal stripe (101) lower surface forms corresponding curved groove (1403) upper with key (14), the side of the second lock core (15) is installed slidably clamping block (12) and hoodle (13) and to be loaded afterwards in lock housing (6) and to be fixedly connected with one end of tumbler (8), lock housing (6) outside the other end of the second lock core (15) arranges jump ring (5), one end of first lock core (7) is fixedly connected with the other end of tumbler (8), lock housing (6) outside the other end of the first lock core (7) is provided with jump ring (5), described lock housing (6) both sides, upper surface are respectively equipped with the ladder marble hole corresponding with double through hole, be provided with the first ladder pellet (4) that length is different in ladder marble hole, in described ladder marble hole, load spring (3), the second ladder pellet (2) and hoodle (1) successively.
2. according to claim 1ly doublely add curve key and lock core, it is characterized in that: in described first in line groove (1401), the second in line groove (1402), be provided with the deep mixed hole corresponding with the first ladder pellet (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420439252.XU CN204112884U (en) | 2014-08-06 | 2014-08-06 | One is double adds curve key cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420439252.XU CN204112884U (en) | 2014-08-06 | 2014-08-06 | One is double adds curve key cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204112884U true CN204112884U (en) | 2015-01-21 |
Family
ID=52330210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420439252.XU Expired - Fee Related CN204112884U (en) | 2014-08-06 | 2014-08-06 | One is double adds curve key cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204112884U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106703537A (en) * | 2015-07-30 | 2017-05-24 | 广东金点原子制锁有限公司 | Intelligent electro-mechanical integration lock head |
-
2014
- 2014-08-06 CN CN201420439252.XU patent/CN204112884U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106703537A (en) * | 2015-07-30 | 2017-05-24 | 广东金点原子制锁有限公司 | Intelligent electro-mechanical integration lock head |
| CN106703537B (en) * | 2015-07-30 | 2019-11-08 | 广东金点原子安防科技股份有限公司 | A kind of mechanical integrated tapered end of smart electronics |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20160806 |