CN101871281B - Inside and outside anti-theft lock liner - Google Patents
Inside and outside anti-theft lock liner Download PDFInfo
- Publication number
- CN101871281B CN101871281B CN2010102148683A CN201010214868A CN101871281B CN 101871281 B CN101871281 B CN 101871281B CN 2010102148683 A CN2010102148683 A CN 2010102148683A CN 201010214868 A CN201010214868 A CN 201010214868A CN 101871281 B CN101871281 B CN 101871281B
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- slingshot
- pellet shot
- lock body
- hole
- lock
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- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 239000008188 pellet Substances 0.000 claims description 106
- 238000005553 drilling Methods 0.000 claims description 7
- 229910000677 High-carbon steel Inorganic materials 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 210000002445 nipple Anatomy 0.000 claims description 2
- 239000004579 marble Substances 0.000 abstract 5
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The invention discloses an inside and outside anti-theft lock liner, comprising a lock body, a lock cylinder, a marble mechanism and a key, wherein the lock body is composed of an outer lock body and an inner lock body, the lock cylinder is composed of an inner lock cylinder and an outer lock cylinder, a key hole is arranged between the inner lock cylinder and the outer lock cylinder, and the marble mechanism is composed of an outer marble mechanism and an inner marble mechanism; the key consists of two tooth-shaped keys; when in use, the two tooth-shaped keys are inserted into the tooth-shaped key hole to unlock the inner marble mechanism, and a anti-theft lock can be unlocked by turning the keys. As the inside and outside anti-theft lock liner is provided with the outer lock cylinder and the inner lock cylinder, the two keys are needed to unlock the anti-theft lock, and both the outer lock cylinder and the outer lock cylinder can be provided with multiple rows of outer billiard mechanisms and inner billiard mechanisms to increase the difficulty of unlocking the lock liner, thus improving the anti-theft performance of the anti-theft lock.
Description
Affiliated technical field
The present invention relates to a kind of lock gall, particularly a kind of inside and outside anti-theft lock liner.
Background technology
Existing common lock gall has only a lock core, and the robber is easier to open lock gall with master key, and the inside and outside anti-theft lock liner that a kind of master key is difficult to open has become the needs that people improve the theftproof lock theftproof performance.
Summary of the invention
The present invention seeks to overcome the deficiency of prior art, a kind of inside and outside anti-theft lock liner is provided, be used to improve the theftproof performance of theftproof lock.
The technical scheme that the present invention taked is: inside and outside anti-theft lock liner, include lock body, lock core, billiard mechanism and key, and lock core is actively tied in the lock body, and lock body is made up of outer lock body and interior lock body, and interior lock body is fixed in the center of outer lock body; Lock core is made up of internal cylinder and outer lock core, and internal cylinder is positioned at outer lock core, and internal cylinder is fixedly connected with outer lock core; Outer lock body, interior lock body, internal cylinder and outer lock core center line are identical; Outer lock core is positioned at outer lock body, and outer lock core is connected with outer lock body movingly, and it is external that internal cylinder is positioned at internal lock, and internal cylinder is connected with interior lock body movingly; Be provided with keyhole between internal cylinder and the outer lock core, billiard mechanism is made up of outer billiard mechanism and interior billiard mechanism.Outer billiard mechanism is made up of the first outer pellet shot from a slingshot, the second outer pellet shot from a slingshot and outer spring; The first outer pellet shot from a slingshot is actively tied in the first pellet shot from a slingshot hole of outer lock core; The second outer pellet shot from a slingshot is actively tied in the second pellet shot from a slingshot hole of outer lock body; Outer spring is positioned at the second outer pellet shot from a slingshot rear end, and the second pellet shot from a slingshot hole is provided with first sealed piece outer spring is encapsulated in the second pellet shot from a slingshot hole; The front end of the first outer pellet shot from a slingshot is positioned at keyhole; Interior billiard mechanism is made up of pellet shot from a slingshot and inner spring in the pellet shot from a slingshot, the 3rd in the first interior pellet shot from a slingshot, second; Pellet shot from a slingshot is actively tied in the 3rd pellet shot from a slingshot hole on the internal cylinder left side in first; Pellet shot from a slingshot is actively tied in the 4th pellet shot from a slingshot hole of interior lock body in second; In the 4th pellet shot from a slingshot hole of lock body and in the 5th pellet shot from a slingshot hole on internal cylinder the right, inner spring was positioned at the 3rd pellet shot from a slingshot rear end in pellet shot from a slingshot was actively tied in the 3rd, and the 5th pellet shot from a slingshot hole is provided with second sealed piece inner spring is encapsulated in the 5th pellet shot from a slingshot hole; The front end of pellet shot from a slingshot is positioned at keyhole in first.Key is made up of two profile of tooth keys, and the exterior arc surface of profile of tooth key is provided with the key hole of unblanking, and is used to open outer billiard mechanism, and the inner toothed surface of profile of tooth key is provided with the key hole of unblanking, and is used to open interior billiard mechanism.
During use, two profile of tooth keys are inserted in the profile of tooth keyholes, the outer pellet shot from a slingshot of outer billiard mechanism springs in the key hole of unblanking of exterior arc surface of profile of tooth key, opens outer billiard mechanism, makes the outer lock core can be with key turns; The interior pellet shot from a slingshot of interior billiard mechanism springs in the key hole of unblanking of inner toothed surface of profile of tooth key, opens interior billiard mechanism, makes the internal cylinder can be with key turns; Key can be opened theftproof lock.
The invention has the beneficial effects as follows: because inside and outside anti-theft lock liner is provided with outer lock core and internal cylinder; Need two keys just can open theftproof lock; Outer lock core and internal cylinder all can be provided with how exclusive billiard mechanism and interior billiard mechanism; Increase the difficulty of opening lock gall, improved the theftproof performance of theftproof lock.
Description of drawings
Fig. 1 is the inside and outside anti-theft lock liner structural representation;
Fig. 2 is the partial top view of Fig. 1.
The specific embodiment
According to accompanying drawing and specific embodiment the present invention is further explained below:
The partial top view of inside and outside anti-theft lock liner structural representation shown in Figure 1 and Fig. 1 as shown in Figure 2; Inside and outside anti-theft lock liner; Include lock body 1, lock core 2, billiard mechanism 3 and key 4; Lock core 2 is actively tied in the lock body 1, and lock body 1 is made up of with interior lock body 6 outer lock body 5, and interior lock body 6 is fixed in the center of outer lock body 5; Lock core 2 is made up of internal cylinder 7 and outer lock core 8, and internal cylinder 7 is positioned at outer lock core 8, and internal cylinder 7 is fixedly connected with outer lock core 8; Outer lock body 5, interior lock body 6, internal cylinder 7 and outer lock core 8 center lines are identical; Outer lock core 8 is positioned at outer lock body 5, and outer lock core 8 is connected with outer lock body 5 movingly, and internal cylinder 7 is positioned at outside the lock body 6, and internal cylinder 7 is connected with interior lock body 6 movingly; Be provided with keyhole 9 between internal cylinder 7 and the outer lock core 8, billiard mechanism 3 is made up of with interior billiard mechanism 11 outer billiard mechanism 10.Outer billiard mechanism 10 and interior billiard mechanism 11 are provided with according to the position of keyhole 9.Keyhole 9 is the profile of tooth keyhole, and the profile of tooth of keyhole 9 is made up of the external tooth form groove of internal cylinder 8, and keyhole 9 is two or is a plurality of, is used to improve theftproof performance.Interior lock body 6 upper tops are provided with anti-drilling lid 32, and anti-drilling lid 32 is fixedly connected with interior lock body 6, and anti-drilling lid 32 is used to improve anti-drilling performance by the high-carbon steel manufacturing.
The bottom of described outer lock body 5 cylindrical slotted eyes is provided with circular arc through hole 12, and the bottom centre of outer lock body 5 is provided with through hole 13, and the bottom of interior lock body 6 is provided with connector 14, and connector 14 is fixedly connected with through hole 13; Internal cylinder 7 is provided with nipple 15 and is fixedly connected with outer lock core 8; Outer lock core 8 is fixedly connected with the pin 16 of unblanking, and the pin 16 of unblanking passes circular arc through hole 12 and is connected movingly with circular arc through hole 12, and the lower end of the pin 16 of unblanking is connected with unlocking mechanism 17, is used to open theftproof lock.
In order to improve the difficulty that the robber opens billiard mechanism; Increase the twisting resistance intensity of pellet shot from a slingshot; Described outer billiard mechanism 10 is made up of first outer pellet shot from a slingshot 18, the second outer pellet shot from a slingshot 19 and outer spring 20, and the first outer pellet shot from a slingshot 18 is actively tied in the first pellet shot from a slingshot hole 21 of outer lock core 8, and the second outer pellet shot from a slingshot 19 is actively tied in the second pellet shot from a slingshot hole 22 of outer lock body 5; Outer spring 20 is positioned at the second outer pellet shot from a slingshot, 19 rear ends, and the second pellet shot from a slingshot hole 22 is provided with first sealed piece 23 outer spring 20 is encapsulated in the second pellet shot from a slingshot hole 22; The front end of the first outer pellet shot from a slingshot 18 is positioned at keyhole 9.When locking; The second outer pellet shot from a slingshot 19 is under the effect of outer spring 20, and the inner that makes the outer end of the second outer pellet shot from a slingshot 19 be positioned at the second pellet shot from a slingshot hole, 22, the second outer pellets shot from a slingshot 19 of outer lock body 5 is positioned at the first pellet shot from a slingshot hole 21 of outer lock core 8; Outer lock core 8 and outer lock body 5 are blocked, outer lock core 8 can not be rotated.
Billiard mechanism 11 is made up of first interior pellet shot from a slingshot 24, second interior pellet shot from a slingshot the 25, the 3rd interior pellet shot from a slingshot 26 and inner spring 27 in described; Pellet shot from a slingshot 24 is actively tied in the 3rd pellet shot from a slingshot hole 28 on internal cylinder 7 left sides in first; Pellet shot from a slingshot 25 is actively tied in the 4th pellet shot from a slingshot hole 29 of interior lock body 6 in second; In pellet shot from a slingshot 26 is actively tied in the 3rd in the 4th pellet shot from a slingshot hole 29 of lock body 6 and in the 5th pellet shot from a slingshot hole 30 on internal cylinder 7 the right; Inner spring 27 is positioned at the 3rd pellet shot from a slingshot 26 rear ends, and the 5th pellet shot from a slingshot hole 30 is provided with second sealed piece 31 inner spring 27 is encapsulated in the 5th pellet shot from a slingshot hole 30; The front end of pellet shot from a slingshot 24 is positioned at keyhole 9 in first.When locking, in second in the pellet shot from a slingshot 25 and the 3rd pellet shot from a slingshot 26 under the effect of inner spring 27, make the left end of pellet shot from a slingshot 25 in second be positioned at the 3rd pellet shot from a slingshot hole 28 on internal cylinder 7 left sides, make the right-hand member of pellet shot from a slingshot 25 in second be positioned at the 4th pellet shot from a slingshot hole 29 of lock body 6; Simultaneously, the right-hand member that the left end of pellet shot from a slingshot 26 is positioned at the 4th pellet shot from a slingshot hole 29, the three interior pellets shot from a slingshot 26 of lock body 6 in the 3rd is positioned at the 5th pellet shot from a slingshot hole 30 on internal cylinder 7 the right; Internal cylinder 7 is blocked and can not be rotated.
Described key 4 is made up of two profile of tooth keys 33; The exterior arc surface of profile of tooth key 33 is provided with the first key hole 34 of unblanking; First unblank key hole 34 the position be positioned at the opposite of the first outer pellet shot from a slingshot 18 of outer billiard mechanism 10; The inner toothed surface of profile of tooth key 34 is provided with second the unblank position in key hole 35, key hole 35, the second of unblanking and is positioned at the opposite of first pellet shot from a slingshot 24 of billiard mechanism 11.
Claims (7)
1. inside and outside anti-theft lock liner; Include lock body (1), lock core (2), billiard mechanism (3) and key (4); Lock core (2) is actively tied in the lock body (1), it is characterized in that: described lock body (1) is made up of outer lock body (5) and interior lock body (6), and interior lock body (6) is fixed in the center of outer lock body (5); Lock core (2) is made up of internal cylinder (7) and outer lock core (8), and internal cylinder (7) is positioned at outer lock core (8), and internal cylinder (7) is fixedly connected with outer lock core (8); Outer lock body (5), interior lock body (6), internal cylinder (7) and outer lock core (8) center line are identical; Outer lock core (8) is positioned at outer lock body (5), and outer lock core (8) is connected with outer lock body (5) movingly, and internal cylinder (7) is positioned at outside the lock body (6), and internal cylinder (7) is connected with interior lock body (6) movingly; Be provided with keyhole (9) between internal cylinder (7) and the outer lock core (8), billiard mechanism (3) is made up of outer billiard mechanism (10) and interior billiard mechanism (11); Outer billiard mechanism (10) is made up of the first outer pellet shot from a slingshot (18), the second outer pellet shot from a slingshot (19) and outer spring (20); The first outer pellet shot from a slingshot (18) is actively tied in the first pellet shot from a slingshot hole (21) of outer lock core (8); The second outer pellet shot from a slingshot (19) is actively tied in the second pellet shot from a slingshot hole (22) of outer lock body (5); Outer spring (20) is positioned at second outer pellet shot from a slingshot (19) rear end, and the second pellet shot from a slingshot hole (22) is provided with first sealed piece (23) outer spring (20) is encapsulated in the second pellet shot from a slingshot hole (22); The front end of the first outer pellet shot from a slingshot (18) is positioned at keyhole (9); Interior billiard mechanism (11) is made up of pellet shot from a slingshot (26) and inner spring (27) in the pellet shot from a slingshot (25), the 3rd in the first interior pellet shot from a slingshot (24), second; Pellet shot from a slingshot (24) is actively tied in the 3rd pellet shot from a slingshot hole (28) on internal cylinder (7) left side in first; Pellet shot from a slingshot (25) is actively tied in the 4th pellet shot from a slingshot hole (29) of interior lock body (6) in second; Pellet shot from a slingshot (26) is actively tied in the 4th pellet shot from a slingshot hole (29) of interior lock body (6) and in the 5th pellet shot from a slingshot hole (30) on internal cylinder (7) the right in the 3rd; Inner spring (27) is positioned at the 3rd pellet shot from a slingshot (26) rear end, and the 5th pellet shot from a slingshot hole (30) is provided with second sealed piece (31) inner spring (27) is encapsulated in the 5th pellet shot from a slingshot hole (30); The front end of pellet shot from a slingshot (24) is positioned at keyhole (9) in first.
2. inside and outside anti-theft lock liner according to claim 1; It is characterized in that: the bottom of the cylindrical slotted eye of described outer lock body (5) is provided with circular arc through hole (12); The bottom centre of outer lock body (5) is provided with through hole (13); The bottom of interior lock body (6) is provided with connector (14), and connector (14) is fixedly connected with through hole (13); Internal cylinder (7) is provided with nipple (15) and is fixedly connected with outer lock core (8); Outer lock core (8) is fixedly connected with the pin of unblanking (16), and the pin of unblanking (16) passes circular arc through hole (12) and is connected movingly with circular arc through hole (12), and the lower end of the pin of unblanking (16) is connected with unlocking mechanism (17).
3. inside and outside anti-theft lock liner according to claim 1 is characterized in that: said keyhole (9) is the profile of tooth keyhole, and the profile of tooth of keyhole (9) is made up of the external tooth form groove of internal cylinder (7), and keyhole (9) is one or is a plurality of.
4. inside and outside anti-theft lock liner according to claim 1 is characterized in that: lock body (6) upper top is provided with anti-drilling lid (32) in described, and anti-drilling lid (32) is fixedly connected with interior lock body (6), and anti-drilling lid (32) is by the high-carbon steel manufacturing.
5. inside and outside anti-theft lock liner according to claim 1 is characterized in that: described outer billiard mechanism (10) and interior billiard mechanism (11) are provided with according to the position of keyhole (9).
6. inside and outside anti-theft lock liner according to claim 1; It is characterized in that: described key (4) is made up of two profile of tooth keys (33); The exterior arc surface of profile of tooth key (33) is provided with the first key hole (34) of unblanking; First unblank key hole (34) the position be positioned at the opposite of the first outer pellet shot from a slingshot (18) of outer billiard mechanism (10); The inner toothed surface of profile of tooth key (34) is provided with the second key hole (35) of unblanking, second unblank key hole (35) the position be positioned at the opposite of first pellet shot from a slingshot (24) of billiard mechanism (11).
7. inside and outside anti-theft lock liner according to claim 1; It is characterized in that: the outer end of the described second outer pellet shot from a slingshot (19) is positioned at the second pellet shot from a slingshot hole (22) of outer lock body (5); The inner of the second outer pellet shot from a slingshot (19) is positioned at the first pellet shot from a slingshot hole (21) of outer lock core (8), and outer lock core (8) and outer lock body (5) are blocked; The left end of pellet shot from a slingshot (25) is positioned at the 3rd pellet shot from a slingshot hole (28) on internal cylinder (7) left side in second, and the right-hand member of the second interior pellet shot from a slingshot (25) is positioned at the 4th pellet shot from a slingshot hole (29) of lock body (6); The left end of pellet shot from a slingshot (26) is positioned at the 4th pellet shot from a slingshot hole (29) of lock body (6) in the 3rd, and the right-hand member of the 3rd interior pellet shot from a slingshot (26) is positioned at the 5th pellet shot from a slingshot hole (30) on internal cylinder (7) the right; Internal cylinder (7) is blocked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102148683A CN101871281B (en) | 2010-06-18 | 2010-06-18 | Inside and outside anti-theft lock liner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102148683A CN101871281B (en) | 2010-06-18 | 2010-06-18 | Inside and outside anti-theft lock liner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101871281A CN101871281A (en) | 2010-10-27 |
| CN101871281B true CN101871281B (en) | 2012-08-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102148683A Expired - Fee Related CN101871281B (en) | 2010-06-18 | 2010-06-18 | Inside and outside anti-theft lock liner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101871281B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104863426B (en) * | 2015-03-17 | 2017-08-25 | 国网山东莱阳市供电公司 | A kind of key assembly for being used to open one or more locks in hierarchical lock system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1333135A1 (en) * | 2002-02-01 | 2003-08-06 | August Knapp Schliesstechnik GmbH | Lock cylinder |
| CN2695564Y (en) * | 2004-02-22 | 2005-04-27 | 薛伯钱 | Anti-theft door lock device with double lock cores |
| CN101016811A (en) * | 2006-02-07 | 2007-08-15 | 黄小能 | Screened twin-core separately controlled pick-proof alarm lock head and key |
-
2010
- 2010-06-18 CN CN2010102148683A patent/CN101871281B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1333135A1 (en) * | 2002-02-01 | 2003-08-06 | August Knapp Schliesstechnik GmbH | Lock cylinder |
| CN2695564Y (en) * | 2004-02-22 | 2005-04-27 | 薛伯钱 | Anti-theft door lock device with double lock cores |
| CN101016811A (en) * | 2006-02-07 | 2007-08-15 | 黄小能 | Screened twin-core separately controlled pick-proof alarm lock head and key |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101871281A (en) | 2010-10-27 |
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Owner name: NANTONG TONGZHOU DISTRICT PRODUCTIVITY PROMOTION C Free format text: FORMER OWNER: LIN ZHIYONG Effective date: 20130905 |
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Owner name: NANTONG KAIBO ELECTRONIC TECHNOLOGY DEVELOPMENT CO Free format text: FORMER OWNER: NANTONG TONGZHOU DISTRICT PRODUCTIVITY PROMOTION CENTER Effective date: 20150525 |
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Effective date of registration: 20150525 Address after: CAITONG Science Park pioneer town of Tongzhou District city of Nantong province Jiangsu 226300 Patentee after: Nantong Kaibo Electronic Technology Development Co., Ltd. Address before: 226300, six floor, Xianghe Road, Jinsha Road, Jinsha Town, Nantong, Jiangsu, Tongzhou District Patentee before: Tongzhou District Nantong Productivity Promotion Center |
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Effective date of registration: 20181221 Address after: 226000 9th Floor, Building 299 Xingcheng Road, Chongchuan District, Nantong City, Jiangsu Province Patentee after: Nantong wisdom Intelligent Technology Co., Ltd. Address before: 226300 Caitong Science Park, Xianfeng Town, Tongzhou District, Nantong City, Jiangsu Province Patentee before: Nantong Kaibo Electronic Technology Development Co., Ltd. |
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