CN2387246Y - Twenty-four locking points anti-theft door - Google Patents
Twenty-four locking points anti-theft door Download PDFInfo
- Publication number
- CN2387246Y CN2387246Y CN 99232134 CN99232134U CN2387246Y CN 2387246 Y CN2387246 Y CN 2387246Y CN 99232134 CN99232134 CN 99232134 CN 99232134 U CN99232134 U CN 99232134U CN 2387246 Y CN2387246 Y CN 2387246Y
- Authority
- CN
- China
- Prior art keywords
- door
- lock
- drive link
- rot
- driver plate
- 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
The utility model relates to a twenty-four locking points anti-theft door and is characterized in that the upper and the lower parts of the door are respectively provided with three linkage locks 9, and a driving rod 7 of each linkage lock 9 is connected with a rotating device 8 which is connected with one end of a driving plate 3 through the driving rod 7 and a sleeve 11; the other end of the driving plate 3 is hinged with slide blocks 6 arranged on a main door lock 5, the middle part of the driving plate 3 is hinged fixedly with a door leaf 2, and a tension spring 4 is arranged between two slide blocks 6 connected with the ends of the driving rod 7; the back side of the door leaf 2 is connected with a door frame 1 through an anti-sawing pin 10. The utility model has the advantages of simple and reasonable structure, flexible and reliable driving function, high intensity, good anti-theft performance and convenient operation.
Description
The utility model relates to a kind of security door, especially 24 locks point security door.
Public security door mainly is made up of doorframe, door leaf, primary door latch now, and the theftproof of this class security door is relatively poor.In order to increase theftproof performance, some producer has set up upper and lower world lock on security door, and what the locking of this class lock was adopted is list or twin-lock point, though increased certain theftproof performance, but it is not too convenient to use, and need with many keys, and anti-theft effect is still not ideal enough.
The purpose of this utility model provides a kind of 24 locks point security door.
Concrete scheme of the present utility model is: comprise doorframe, door leaf, primary door latch, it is characterized in that: be separately installed with three blocking locks in the upper and lower of door, the drive link of each blocking lock is connected with rot, rot is connected with an end of driver plate through drive link and sleeve, the other end and the slide block on the primary door latch of driver plate are hinged, the center hinge of driver plate is solid on the skeleton of door leaf, is connected between two slide blocks of transmission rod end extension spring is housed; The rear side of door leaf is connected with doorframe through anti-saw pin.
The employing such scheme is simple and reasonable for structure, ensuring smooth transmission, reliable, and intensity height, theftproof are good, easy to use.
Below in conjunction with drawings and Examples the utility model is further specified:
Fig. 1 is a front view of the present utility model;
Fig. 2 is the structure enlarged drawing of I place among Fig. 1 (being blocking lock 9).
As seen from Figure 1, Figure 2: the utility model mainly is made up of doorframe 1, door leaf 2, driver plate 3, extension spring 4, primary door latch 5, slide block 6, drive link 7, rot 8, blocking lock 9, anti-saw pin 10, sleeve 11, interlock dead bolt 12; Architectural feature of the present utility model is to be separately installed with three blocking locks 9 in the upper and lower of door, the drive link 7 of each blocking lock 9 is connected with rot 8, rot 8 is connected with an end of driver plate 3 through drive link 7 and sleeve 11, slide block 6 on the other end of driver plate 3 and the primary door latch 5 is hinged, the center hinge of driver plate 3 is solid on door leaf 2, and 6 of two slide blocks that are connected to drive link 7 ends are equipped with extension spring 4; The rear side of door leaf 2 is connected with doorframe 1 through anti-saw pin 10.
As shown in Figure 1: primary door latch 5, blocking lock 9, anti-saw pin 10 all have three lock points, and wherein anti-saw pin 10 is by doorframe 1 backward hold door leaf 2.The distribution of blocking lock 9 is one of header, each one of the left and right sides on door top; One of door bottom, each one of the left and right sides of student portion.
The concrete structure of blocking lock 9 as can be seen from Figure 2, in conjunction with Fig. 1 as can be known sleeve 11 be sleeved on outside the drive link 7; 8 of blocking lock 9 and rots, rot 8 is identical with sleeve 11 structures with the drive link 7 of 3 of driver plates.
The utility model is to realize like this opening and closing: when rotating in key inserts primary door latch 5, slide block 6 slips in the primary door latch 5, driving driver plate 3 rotates, driver plate 3 promotes drive link 7 and sleeve 11 upwards or down moves, thereby promote rot 8 by rotating counterclockwise, the drive link 7 that the rotation of rot 8 promotes each blocking lock 5 moves to the inside, and drive link 7 pulling interlock dead bolts 12 move inward, thereby door is opened.When need at closing time, only need door leaf 2 is directly pushed in the doorframe 1, primary door latch 5 automatic blockings, meanwhile, slide block 6 skids off primary door latch 5 housings, and drives driver plate 3 reverse rotations, drive link 7 and sleeve 11 drive rot 8 and clockwise rotate, the drive link 7 that rot 8 promotes each blocking lock 9 outwards moves, and it is outwards mobile to drive interlock dead bolt 12, thereby finishes closing motion.
Claims (4)
1. lock the some security door for one kind 24, comprise doorframe (1), door leaf (2), primary door latch (5), it is characterized in that: be separately installed with three blocking locks (9) in the upper and lower of door, the drive link (7) of each blocking lock (9) is connected with rot (8), rot (8) is connected with an end of driver plate (3) through drive link (7) and sleeve (11), slide block (6) on the other end of driver plate (3) and the primary door latch (5) is hinged, the center hinge of driver plate (3) is solid on the skeleton of door leaf (2), is connected between two slide blocks (6) of drive link (7) end extension spring (4) is housed; The rear side of door leaf (2) is connected with doorframe (1) through anti-saw pin (10).
2. 24 locks point security door according to claim 1, it is characterized in that: primary door latch (5), blocking lock (9), anti-saw pin (10) all have three lock points, and wherein anti-saw pin (10) is by doorframe (1) backward hold door leaf (2).
3. 24 locks point security door according to claim 1, it is characterized in that: the distribution of blocking lock 9 is one of header, each one of the left and right sides on door top; One of door bottom, each one of the left and right sides of student portion.
4. 24 locks point security door according to claim 1, it is characterized in that: sleeve (11) is sleeved on outside the drive link (7); Between blocking lock (9) and rot (8), rot (8) is identical with sleeve (11) structure with drive link (7) between driver plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99232134 CN2387246Y (en) | 1999-07-15 | 1999-07-15 | Twenty-four locking points anti-theft door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99232134 CN2387246Y (en) | 1999-07-15 | 1999-07-15 | Twenty-four locking points anti-theft door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2387246Y true CN2387246Y (en) | 2000-07-12 |
Family
ID=34020878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99232134 Expired - Fee Related CN2387246Y (en) | 1999-07-15 | 1999-07-15 | Twenty-four locking points anti-theft door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2387246Y (en) |
-
1999
- 1999-07-15 CN CN 99232134 patent/CN2387246Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |