CN102383673B - Anti-theft lock - Google Patents
Anti-theft lock Download PDFInfo
- Publication number
- CN102383673B CN102383673B CN201110333030.0A CN201110333030A CN102383673B CN 102383673 B CN102383673 B CN 102383673B CN 201110333030 A CN201110333030 A CN 201110333030A CN 102383673 B CN102383673 B CN 102383673B
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- China
- Prior art keywords
- lock
- key
- control lever
- button
- buttons
- 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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- 230000009977 dual effect Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The invention relates to the field of anti-theft locks, in particular to an anti-theft lock which comprises a key lock and buttons for locking. The anti-theft lock comprises a lock body, a lock hook embedded in the lock body, the key lock pivoted with the lock body, a control rod and an ejector rod connected with the key lock, and a plurality of buttons arranged on the outer side of the lock body, and is characterized in that the ejector rod is corresponding to the tail of one end of the lock hook; the buttons are movably connected with the control rod by clamping rods; when the buttons are adjusted to cause the clamping rods to be separated from the control rod, the control rod is in an unlocking position; and a movable baffle is arranged in the key lock, and when a key is inserted, the baffle can be moved to push the control rod, the ejector rod and the tail of one end of the lock hook to move. The anti-theft lock has the benefits that by adopting dual control of the key lock and the buttons for locking, and the safety performance is better; and as the baffle is arranged in the key lock, in use, the lock can be unlocked by only inserting the key without rotating the key.
Description
Technical field
The present invention relates to theftproof lock field, relate in particular to a kind of theftproof lock that contains key lock and locking button.
Background technology
Traditional theftproof lock is opened and closed by key lock control, and key lock easily cracks safe not; In existing theftproof lock, there is the dual control lock of combination lock and key lock, although can improve security performance, but manufacture and design more complicated, therefore the present invention will provide a kind of theftproof lock that contains key lock and locking button, button has three kinds of states, be down state, extended state, normal condition, each button is when various state, the kelly being connected with button may be connected in control lever or not clamping, different push-button design ground is different, this theftproof lock security performance is higher, and manufactures and designs fairly simple.
Summary of the invention
The object of the invention is to overcome the problems referred to above, provide a kind of simple in structure, security performance is good by the theftproof lock of key lock and the dual control of locking button.
To achieve these goals, the technical solution adopted in the present invention is: a kind of theftproof lock, comprise lock body, be embedded in latch hook in lock body, be articulated in the key lock of lock body, it is characterized in that: also comprise the control lever and the push rod that are connected with key lock, described end, the corresponding latch hook one end of push rod; Also comprise the multiple buttons that are positioned at lock body outside, button is flexibly connected with control lever by kelly; When adjusting each button, make each kelly leave control lever, control lever is in the unlocked position, and is provided with movably baffle plate, when control lever is in the unlocked position in key lock, insert key and removable baffle plate is moved and push lever, push rod, end, latch hook one end move, theftproof lock is unblanked.
Button of the present invention is connected with kelly, and control lever is provided with multiple breach, and breach is corresponding one by one with button.
The beneficial effect that the present invention has is: theftproof lock adopts the dual control of key lock and locking button, and security performance is higher; In key lock of the present invention, baffle plate is set, during use, only need inserts key and not need to rotate key and can unblank.
Accompanying drawing explanation
Fig. 1 is structure chart of the present invention;
Wherein, 1 lock body, 2 key locks, 3 push rods, 4 latch hooks, 5 buttons, 6 kellies, 7 breach, 8 control levers, 9 baffle plates.
The specific embodiment
Fig. 1 is the preferred embodiments of the present invention, and below in conjunction with Fig. 1, the invention will be further described, wherein, and 1 lock body, 2 key locks, 3 push rods, 4 latch hooks, 5 buttons, 6 kellies, 7 breach, 8 control levers, 9 baffle plates.
According to Fig. 1, a kind of theftproof lock, comprises lock body 1, is embedded in latch hook 4 in lock body 1, is articulated in the key lock 2 of lock body 1, it is characterized in that: also comprise the control lever 8 and the push rod 3 that are connected with key lock 2, the corresponding latch hook of described push rod 34 ends, one end; Also comprise the multiple buttons 5 that are positioned at lock body 1 outside, button 5 is flexibly connected with control lever 8 by kelly 6; When adjusting each button 5, make each kelly 6 leave control lever 8, control lever 8 is in the unlocked position, in key lock 2, be provided with movably baffle plate 9, when control lever 8 is in the unlocked position, insert key and removable baffle plate 9 is moved and push lever 8, push rod 3, latch hook 4 ends, one end move, theftproof lock is unblanked.
Above-described embodiment does not limit the present invention in any form, and all employings are equal to replaces or technical scheme that the mode of equivalent transformation obtains, all drops in protection scope of the present invention.
Claims (2)
1. a theftproof lock, comprises lock body, is embedded in latch hook in lock body, is articulated in the key lock of lock body, it is characterized in that: also comprise the control lever and the push rod that are connected with key lock, described end, the corresponding latch hook one end of push rod; Also comprise the multiple buttons that are positioned at lock body outside, button is flexibly connected with control lever by kelly; When adjusting each button, make each kelly leave control lever, control lever is in the unlocked position, and is provided with movably baffle plate, when control lever is in the unlocked position in key lock, insert key and removable baffle plate is moved and push lever, push rod, end, latch hook one end move, theftproof lock is unblanked.
2. a kind of theftproof lock according to claim 1, is characterized in that: described button is connected with kelly, described control lever is provided with multiple breach, and breach is corresponding one by one with button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110333030.0A CN102383673B (en) | 2011-10-28 | 2011-10-28 | Anti-theft lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110333030.0A CN102383673B (en) | 2011-10-28 | 2011-10-28 | Anti-theft lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102383673A CN102383673A (en) | 2012-03-21 |
| CN102383673B true CN102383673B (en) | 2014-04-16 |
Family
ID=45823470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110333030.0A Expired - Fee Related CN102383673B (en) | 2011-10-28 | 2011-10-28 | Anti-theft lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102383673B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015811A (en) * | 2012-12-10 | 2013-04-03 | 金泰祥精密五金（昆山）有限公司 | Key type anti-theft device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2126283U (en) * | 1992-06-30 | 1992-12-30 | 宋先贵 | Anti-theft safety spring padlock |
| US6904776B1 (en) * | 2004-01-12 | 2005-06-14 | Chu Pao-Feng Lin | Combination lock capable of being opened by a key |
| CN101126291A (en) * | 2006-08-18 | 2008-02-20 | 金泰工业有限公司 | Lock set |
| CN201474410U (en) * | 2009-07-24 | 2010-05-19 | 王艳 | Intelligent pick-proof lock device |
| CN202299737U (en) * | 2011-10-28 | 2012-07-04 | 金泰祥精密五金（昆山）有限公司 | Anti-theft lock |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0868245A (en) * | 1994-08-31 | 1996-03-12 | Rhythm Watch Co Ltd | Electronic lock |
-
2011
- 2011-10-28 CN CN201110333030.0A patent/CN102383673B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2126283U (en) * | 1992-06-30 | 1992-12-30 | 宋先贵 | Anti-theft safety spring padlock |
| US6904776B1 (en) * | 2004-01-12 | 2005-06-14 | Chu Pao-Feng Lin | Combination lock capable of being opened by a key |
| CN101126291A (en) * | 2006-08-18 | 2008-02-20 | 金泰工业有限公司 | Lock set |
| CN201474410U (en) * | 2009-07-24 | 2010-05-19 | 王艳 | Intelligent pick-proof lock device |
| CN202299737U (en) * | 2011-10-28 | 2012-07-04 | 金泰祥精密五金（昆山）有限公司 | Anti-theft lock |
Non-Patent Citations (1)
| Title |
|---|
| JP特开平8-68245A 1996.03.12 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102383673A (en) | 2012-03-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20140416 Termination date: 20141028 |
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| EXPY | Termination of patent right or utility model |