CN202064728U - Integrated anti-theft door lock - Google Patents
Integrated anti-theft door lock Download PDFInfo
- Publication number
- CN202064728U CN202064728U CN2011200078525U CN201120007852U CN202064728U CN 202064728 U CN202064728 U CN 202064728U CN 2011200078525 U CN2011200078525 U CN 2011200078525U CN 201120007852 U CN201120007852 U CN 201120007852U CN 202064728 U CN202064728 U CN 202064728U
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- CN
- China
- Prior art keywords
- lock
- bolt
- main
- lock body
- sliding bolt
- 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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Abstract
An integrated anti-theft door lock comprises a main lock, an auxiliary lock and a lock body panel, wherein the main lock comprises a main lock body, and a main bolt and a main bolt transmission mechanism that are arranged in the main lock body; the auxiliary lock comprises an auxiliary lock body, and an auxiliary bolt and an auxiliary bolt transmission mechanism that are arranged in the auxiliary lock body; the main lock and the auxiliary lock are connected on the lock body panel, and through bolt holes are arranged in the lock body panel where the main bolt and the auxiliary bolt are arranged; and a transmission mechanism is arranged between the main bolt and the auxiliary bolt. The integrated anti-theft door lock has a simple structure, and realizes the opening and locking of an anti-theft door by utilizing a key, thus being convenient in operation and being convenient to realize the assembling fixation with the anti-theft door.
Description
Technical field
The utility model relates to a kind of door lock, relates in particular to a kind of Contiuum type safe-guard door lock with main lock and secondary lock.
Background technology
Safe-guard door lock is used to realize the locking between door and the doorframe, door lock mainly is to utilize the locking bolt to be plugged in the locking bolt hole on the doorframe and the locking that realizes opposite house, realizing the unlatching of door, generally is to utilize key to pull tapered end, and tapered end drives the locking bolt action by transmission mechanism.For increasing the theftproof performance of security door, except main lock being set also, also need to be provided with secondary lock sometimes on the general security door.The structure of the secondary lock of existing safe-guard door lock and the structural similarity of main lock, the just miniaturization of main lock of secondary lock.When realizing the unlatching of security door, realize the unlatching of main lock, also need to use key to realize the unlatching of secondary lock except needs use key.This is in the unlatching and locking process of security door, and a bit trouble seems.And main lock and secondary lock be to be fixedly connected on the security door by fastening bolt respectively, and this makes troublesome poeration when on security door safe-guard door lock being installed.
The utility model content
The purpose of this utility model is: a kind of Contiuum type safe-guard door lock is provided, and the locking and the open operation of this safe-guard door lock realization security door are convenient, and are convenient to be installed on the security door.
In order to reach described purpose, the technical solution of the utility model: a kind of Contiuum type safe-guard door lock, comprise main lock and pair lock, main lock comprises main lock body and is located at main lock body interior master latch and master latch transmission mechanism; Secondary lock comprises auxiliary lock body and is located at auxiliary lock body interior secondary latch bolt and secondary latch bolt transmission mechanism, also comprise a lock panel, described main lock body and auxiliary lock body all are connected on the lock panel, are provided with penetrating locking bolt hole on lock panel in the position of master latch and secondary latch bolt; Be provided with drive mechanism between master latch and the secondary latch bolt.When this safe-guard door lock was assemblied on the security door, lock panel was fitted and is fixed on the outer end side surface of security door, and the length of lock panel generally is consistent with the height of security door.This safe-guard door lock can connect a plurality of secondary locks as required on lock panel except a main lock.When utilizing key to pull main lock, the shifting block on this tapered end drives the master latch action by the master latch transmission mechanism, and master latch drives the secondary secondary latch bolt of locking by drive mechanism and moves together.
Described drive mechanism comprises connecting rod, is provided with main sliding bolt in main lock body, is provided with secondary sliding bolt in auxiliary lock body, and main sliding bolt is parallel to lock panel, and the end of main sliding bolt reaches the outside of main lock body, and main sliding bolt links by connecting rod and secondary sliding bolt.Main sliding bolt is provided with inclined hole, and the master latch transmission mechanism is provided with reversed column, and reversed column is slided in inclined hole, makes the sliding bolt of winner along moving on the length direction of lock panel, and then drives secondary latch bolt by connecting rod and move together.
Described connecting rod in the form of sheets, connecting rod is fitted on the inner surface of lock panel.This is convenient to connecting rod and lock panel links, and has guaranteed the stability when connecting rod slides on the lock panel inner surface.
The both ends of described connecting rod are provided with spliced eye respectively, are equipped with connection-peg in the end of main sliding bolt and secondary sliding bolt, and the connection-peg on the major and minor sliding bolt is plugged on respectively in the spliced eye on the connecting rod.This has made things convenient for connecting between connecting rod and the major and minor sliding bolt.
Be provided with the second sliding bolt in the auxiliary lock body, the second sliding bolt is parallel with secondary sliding bolt; Described secondary latch bolt comprises the main dead bolt of straight-bar type, is penetrated with attachment pegs on the main dead bolt, and the two ends of attachment pegs are plugged on respectively in the inclined hole of pair of parallel set on the secondary sliding bolt and the second sliding bolt with gap.By in auxiliary lock body, be provided with two parallel sliding bolts, the good stability when main dead bolt moves in auxiliary lock body.
The length of described main dead bolt is greater than the width of auxiliary lock body.This helps saving the manufacturing materials of secondary lock.On security door,, be reserved with the space that allows main dead bolt move in the position of main dead bolt.
Be provided with the counterweight spring in the described auxiliary lock body, the two ends of counterweight spring act on respectively on auxiliary lock body and the secondary sliding bolt.Be provided with the counterweight spring, the smoothness when having improved the motion of main dead bolt.
Therefore, the beneficial effects of the utility model:
Main lock and secondary lock all are fixedly connected on the lock panel, and be when being assemblied in this safe-guard door lock on the security door, easy for installation.When utilizing key to pull the main tapered end of locking, can do the corresponding action except the main master latch of locking, the secondary latch bolt that all pairs are locked is also followed action together, in the locking that realizes security door and when opening easy to operate fast.
Description of drawings
Fig. 1 is the partial structurtes schematic diagram of this Contiuum type safe-guard door lock.
Fig. 2 is the structural representation of secondary lock in this Contiuum type safe-guard door lock.
Fig. 3 is the structural representation of secondary sliding bolt in the secondary lock.
Fig. 4 is the structural representation of the second sliding bolt in the secondary lock.
Fig. 5 is the longitudinal sectional view of main dead bolt in the secondary lock.
Fig. 6 is the structural representation of secondary lock medi-spring baffle plate.
The specific embodiment
The structure of this Contiuum type safe-guard door lock comprises main lock 1 and some secondary locks 2, and main lock 1 and these secondary locks 2 all are fixedly connected on the inner surface of lock panel 3, and main lock 1 and these secondary locks 2 have on the length direction of lock panel 3 at interval.The structure of main lock 1 comprises main lock body and is located at joining master latch 4 and master latch transmission mechanism in the main lock body; The structure of secondary lock 2 comprises auxiliary lock body 9 and is located at joining secondary latch bolt and secondary latch bolt transmission mechanism in the auxiliary lock body 9.On lock panel 3, be respectively equipped with penetrating locking bolt hole in the position of master latch 4 and secondary latch bolt, master latch 4 and secondary latch bolt can move in the locking bolt hole.
Be provided with the main sliding bolt parallel with lock panel 3 in the main lock body, main sliding bolt is provided with inclined hole, and the end of main sliding bolt reaches the outside of main lock body, and the master latch transmission mechanism is provided with reversed column, and this reversed column is plugged in the inclined hole set on the main sliding bolt with gap.When reversed column is followed the action of master latch transmission mechanism, can stir main sliding bolt along movable on the length direction of lock panel 3.
Be provided with the sliding bolt 14 of the pair that parallels and the second sliding bolt 10 in pair lock 2, the secondary sliding bolt 14 and the second sliding bolt were listed in the both sides of secondary latch bolt in 10 minutes.Has the inclined hole 8 that pair of parallel is provided with on the secondary sliding bolt 14 and the second sliding bolt 10, the angle between the glide direction of this inclined hole 8 and secondary sliding bolt 14 is 45 degree, and secondary sliding bolt 14 is slided between the bolt with the master and is provided with the connecting rod 13 that connects both.Connecting rod 13 in the form of sheets, connecting rod 13 is fitted on the inner surface of lock panel 3 movably.Two ends at connecting rod 13 are provided with spliced eye, end at sliding bolt 14 of pair and main sliding bolt is provided with connection-peg, the end of secondary sliding bolt 14 and main sliding bolt is provided with vertical bending part, described connection-peg is formed on the bending part of secondary sliding bolt 14 and main sliding bolt end, and connection-peg is plugged in the spliced eye with gap.By connecting rod 13, main sliding bolt can drive secondary sliding bolt 14 and move together.
The structure of the secondary latch bolt on the secondary lock 2 comprises main dead bolt 6 and hook tongue 5.Main dead bolt 6 is that straight-bar is cylindrical, and main dead bolt 6 is a hollow, and the length of main dead bolt 6 is greater than the width of auxiliary lock body 9, and main dead bolt 6 runs through auxiliary lock body 9 along the width of auxiliary lock body 9.Main dead bolt 6 be penetrated with attachment pegs 7 in the radial direction, the both ends of attachment pegs 7 all are projected into the outside of main dead bolt 6, the both ends of this attachment pegs 7 are plugged on respectively in a pair of inclined hole 8 set on the secondary sliding bolt 14 and the second sliding bolt 10 with gap.Be provided with a pair of straight hole on auxiliary lock body 9, straight hole is along being provided with on the direction of motion of main dead bolt 6, and the two ends of described attachment pegs 7 are plugged on respectively in this a pair of straight hole simultaneously with gap.Under the acting in conjunction of straight hole and inclined hole 8, when the sliding bolt 14 of pair and second was slided bolt 10 actions, main dead bolt 6 can axially reach the outside of auxiliary lock body 9 along it, or is retracted in the auxiliary lock body 9.
Described hook tongue 5 is hook-shaped, and it is hinged in the auxiliary lock body 9.Be fixed with connecting column on the sliding bolt 14 of pair, described connecting column is plugged in the connection holes set on the hook tongue 5 with gap, and connection holes is positioned at the outside of hook tongue 5 at auxiliary lock body 9 pin joints.During secondary sliding bolt 14 actions, the hook joint part on the hook tongue 5 can be rotated between auxiliary lock body 9 is inside and outside.
Be provided with L-shaped spring stop 12 in auxiliary lock body 9, the outer end of spring stop 12 is fixed on the end side surface of auxiliary lock body 9, and the inner is fixed in the auxiliary lock body 9 by pin.Be socketed with counterweight spring 11 on spring stop 12, the both ends of counterweight spring 11 act on an end of the inner end and the secondary sliding bolt 14 of spring stop 12 respectively.
Claims (7)
1. a Contiuum type safe-guard door lock comprises main lock and pair lock, and main lock comprises main lock body and is located at main lock body interior master latch and master latch transmission mechanism; Secondary lock comprises auxiliary lock body and is located at auxiliary lock body interior secondary latch bolt and secondary latch bolt transmission mechanism, it is characterized in that: also comprise a lock panel, described main lock body and auxiliary lock body all are connected on the lock panel, are provided with penetrating locking bolt hole on lock panel in the position of master latch and secondary latch bolt; Be provided with drive mechanism between master latch and the secondary latch bolt.
2. safe-guard door lock as claimed in claim 1, it is characterized in that: described drive mechanism comprises connecting rod, in main lock body, be provided with main sliding bolt, in auxiliary lock body, be provided with secondary sliding bolt, main sliding bolt is parallel to lock panel, the end of main sliding bolt reaches the outside of main lock body, and main sliding bolt links by connecting rod and secondary sliding bolt.
3. safe-guard door lock as claimed in claim 2 is characterized in that: described connecting rod in the form of sheets, connecting rod is fitted on the inner surface of lock panel.
4. safe-guard door lock as claimed in claim 3 is characterized in that: the both ends of described connecting rod are provided with spliced eye respectively, are equipped with connection-peg in the end of main sliding bolt and secondary sliding bolt, and the connection-peg on the major and minor sliding bolt is plugged on respectively in the spliced eye on the connecting rod.
5. as claim 2,3 or 4 described safe-guard door locks, it is characterized in that: be provided with the second sliding bolt in the auxiliary lock body, the second sliding bolt is parallel with secondary sliding bolt; Described secondary latch bolt comprises the main dead bolt of straight-bar type, is penetrated with attachment pegs on the main dead bolt, and the two ends of attachment pegs are plugged on respectively in the inclined hole of pair of parallel set on the secondary sliding bolt and the second sliding bolt with gap.
6. safe-guard door lock as claimed in claim 5 is characterized in that: the length of described main dead bolt is greater than the width of auxiliary lock body.
7. safe-guard door lock as claimed in claim 5 is characterized in that: be provided with the counterweight spring in the described auxiliary lock body, the two ends of counterweight spring act on respectively on auxiliary lock body and the secondary sliding bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200078525U CN202064728U (en) | 2011-01-12 | 2011-01-12 | Integrated anti-theft door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200078525U CN202064728U (en) | 2011-01-12 | 2011-01-12 | Integrated anti-theft door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202064728U true CN202064728U (en) | 2011-12-07 |
Family
ID=45058596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200078525U Expired - Fee Related CN202064728U (en) | 2011-01-12 | 2011-01-12 | Integrated anti-theft door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202064728U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107882440A (en) * | 2017-11-22 | 2018-04-06 | 中山市志宇安防科技有限公司 | A kind of multi lock core linked electronic lock |
-
2011
- 2011-01-12 CN CN2011200078525U patent/CN202064728U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107882440A (en) * | 2017-11-22 | 2018-04-06 | 中山市志宇安防科技有限公司 | A kind of multi lock core linked electronic lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Guan Xiaodan Document name: Notification to Go Through Formalities of Registration |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG BAO JIA ANN LOCK CO., LTD. Free format text: FORMER OWNER: GUAN XIAODAN Effective date: 20141013 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 317502 TAIZHOU, ZHEJIANG PROVINCE TO: 318050 TAIZHOU, ZHEJIANG PROVINCE |
|
| DD01 | Delivery of document by public notice |
Addressee: Guan Kangfa Document name: Notification of Passing Examination on Formalities |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141013 Address after: Water town of Luqiao District of Taizhou City, Peng Jie Zhejiang province 318050 industrial zone road still lack the Baojiaan lock Patentee after: Zhejiang Bao Jia Ann Lock Co., Ltd. Address before: 317502, Zhejiang, New River Town, Wenling City West Village new new road Patentee before: Guan Xiaodan |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20190112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |