CN201062475Y - Inner-closed pick-proof gate - Google Patents
Inner-closed pick-proof gate Download PDFInfo
- Publication number
- CN201062475Y CN201062475Y CNU2007200799128U CN200720079912U CN201062475Y CN 201062475 Y CN201062475 Y CN 201062475Y CN U2007200799128 U CNU2007200799128 U CN U2007200799128U CN 200720079912 U CN200720079912 U CN 200720079912U CN 201062475 Y CN201062475 Y CN 201062475Y
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- China
- Prior art keywords
- door
- doorframe
- door leaf
- lock
- lock tongue
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- 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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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Wing Frames And Configurations (AREA)
Abstract
The utility model relates to an internal sealed anti prizing door, which comprises a doorframe (1), a door leaf (13), and a locking tool. Concave grooves or E-shaped grooves wrapping the door leaf (13) inside are arranged on the doorframe (1), the doorframe (1) is connected with the door leaf (13) through anti sawing hidden hinges (7), the locking tool comprises a reversing hook lock tongue (2) with a reversing hook installed inside the doorframe, a lock case installed inside door leaf, an anti drilling lock core (4) positioned inside the lock case, and a lock hole corresponding to the lock tongue and a reversing hook lock tongue sliding block (3) for fixing the reversing hook lock tongue are arranged inside the lock case. The edge of the door leaf is completely sealed and clipped through the doorframe of the utility model, locking devices are arranged at the top part and the bottom part of the doorframe, when the door is closed, the top part and the bottom part of the door can be mutually locked with the doorframe simultaneously, a connecting rod of the secure lock tongue is arranged in the horizontal direction, and when the door closes, the secure lock tongue arranged at the tail end of the connecting rod is locked correspondingly and tightly with the doorframe in the hinge direction, to enhance the security of the anti prizing door further. The utility model can be applied to a house or a safe box, an archive cabinet and an anti-theft door.
Description
Technical field
The utility model relates to a kind of inner sealing to be prevented forcing open the door.
Background technology
For the door that various dwelling house is installed, not only to be convenient to people's trip, also must possess certain security performance.Along with the continuous lifting of living standard, the raising day by day of people's anti-theft pick-proof awareness of safety also constantly changes on the design of security door and structure, and how pick-proof then is one of problem of customer's special concern.Door leaf in the market is exposed to the outside of doorframe all the time, pried open with iron rod easily, cooperate the realization tamper-resistant function by what rectangular pick-proof was buckled limit and T type groove between the anti-door leaf of forcing open the door of part and the pick-proof every frame, because pick-proof button limit is too thin, and door leaf is not encased by frame, mechanical strength is lower, and the imagination of prizing into from pick-proof button limit takes place repeatedly, and anti-safety of forcing open the door is difficult to be guaranteed.
The utility model content
The technical problem that the utility model solved provides anti-the forcing open the door of a kind of inner sealing that door leaf edge is sealed, antitheft, that the tamper-resistant safety performance is high.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: inner sealing is anti-forces open the door, comprise doorframe, door leaf and lockset, it is characterized in that, doorframe has groove or the E groove of door leaf in being included in, be connected by anti-saw blind hinge between doorframe and door leaf, lockset comprises and is installed in the anti-hook lock tongue that has anti-hook in the doorframe, is installed in lock box in the door leaf, is positioned at the anti-drilling core of lock box, and the anti-hook lock tongue that is provided with the lockhole corresponding with dead bolt in the lock box and fixes anti-hook lock tongue slides piece.
Described doorframe top and/or bottom are provided with at least one second locking device, second locking device is made of drive link, jacking dead bolt, Multiple locking point slide block and safety lock point, drive link is fixed on the doorframe by the drive link alignment pin and can rotates along the drive link alignment pin, drive link one end advances dead bolt with item and is connected, the other end is connected with the Multiple locking point slide block, the Multiple locking point slide block is provided with at least one safety lock point, and door leaf is provided with the safe lockhole corresponding with safety lock point.
Be provided with safety lock lingual bar and connecting rod locating piece in the described door leaf, safety lock lingual bar one end can be moved to the left by anti-hook lock tongue to slide in the connecting rod locating piece fixing, the other end is provided with at least one safe dead bolt, the corresponding locking with hinge side's doorframe of safety dead bolt when the safety lock lingual bar slides into the connecting rod locating piece.
The anti-open and close of forcing open the door of described inner sealing can be controlled by remote-control motor.
Described anti-saw blind hinge opening angle is 0～160 °.
To sum up, the beneficial effects of the utility model are:
1, doorframe blocks the door leaf edge complete closed, and is antitheft, the tamper-resistant safety performance is higher.
2, doorframe top and/or bottom are provided with at least one second locking device, and when door leaf cut out, the top of door leaf, bottom can be simultaneously and the doorframe interlocking, further strengthened anti-safety of forcing open the door.
3, be provided with safety lock lingual bar and connecting rod locating piece in the door leaf, when door leaf cuts out safety lock lingual bar one end be moved to the left by anti-hook lock tongue roof pressure to slide in the connecting rod locating piece fixing, the corresponding locking of safe dead bolt that the safety lock lingual bar other end is provided with hinge side's doorframe.
4, the anti-open and close of forcing open the door of inner sealing can be controlled remote control electric open and close door by remote controller.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A part enlarged drawing of Fig. 1;
Fig. 3 is the B part enlarged drawing of Fig. 1;
Fig. 4 is the A-A line sectional view of Fig. 1;
Fig. 5 is that the B-B of door leaf among Fig. 3 is to sectional view.
Mark and corresponding component title thereof among the figure: the 1-door leaf, the anti-hook lock tongue of 2-, 3-is anti-, and the hook lock tongue slides piece; the anti-drilling core of 4-, 5-handle, the 6-moving block that opens the door; the anti-saw of 7-blind hinge, 8-spring and spring are decided to be piece, 9-safety dead bolt; 10-locks moving block, 11-trim, the indoor handle of 12-; 13-door leaf, 14-core hold-down screw, 15-are locked and are slided piece connection support; 16-safety lock lingual bar, 17-safety dead bolt locating piece, 18-core lid; 19-core boss, 20-core/panel boss, 21-sealing joint strip; the anti-drilling muscle material of 22-, 23-door-plate flower shape, 24-lock body guard circle; 25-safety lock lingual bar support, 26-rotates fixed gap, and 27-slides the piece rivet; 28-jacking dead bolt, 29-jacking lock bolt sleeve, 30-drive link alignment pin; the 31-drive link, 32-connecting pin, 33-Multiple locking point slide block; 34-safety lock point, lockhole on the 35-door leaf, 36-upper door frame; 37-door leaf filler; 38-door leaf top muscle material, 39-lockhole, 40-slide block alignment pin.
The specific embodiment
Extremely shown in Figure 5 as Fig. 1, anti-the forcing open the door of inner sealing of the present utility model comprises doorframe 1, door leaf 13 and lockset, doorframe 1 has groove or the L groove of door leaf 13 in being included in, 13 of doorframe 1 and door leafs are connected (as shown in Figure 4 by anti-saw blind hinge 7, should anti-ly saw blind hinge 7 maximum opening angles and can reach 160 °), lockset comprises and is installed in the anti-hook lock tongue 2 that has anti-hook in the doorframe (anti-hook lock tongue can be provided with 1～8, present embodiment is 3), be installed in lock box in the door leaf, be positioned at the anti-drilling core 4 of lock box, the anti-hook lock tongue that is provided with lockhole corresponding with dead bolt and fixing anti-hook lock tongue 2 in the lock box slides piece 3, the lockhole cross section is circular (as shown in Figure 5), lockset also is provided with indoor anti-lock device, close behind the door the direction of locking that indoor handle 12 is gone up indication by handle and revolve to turn 90 degrees promptly and lock, even there is key door can not be opened outside; Doorframe 1 top is provided with one second locking device, second locking device is made of drive link 31, jacking dead bolt 28, Multiple locking point slide block 33 and safety lock point 34, drive link 31 is fixed on the doorframe by drive link alignment pin 30 and can rotates along drive link alignment pin 30, drive link 31 1 ends are connected with jacking dead bolt 28, the other end is connected with Multiple locking point slide block 33, Multiple locking point slide block 33 is provided with at least one safety lock point 34, and (safety lock point can be provided with 1～8, present embodiment is set to 3), door leaf 13 is provided with the safe lockhole corresponding with safety lock point; Be provided with safety lock lingual bar 16 and connecting rod locating piece 17 in the door leaf 13, safety lock lingual bar 16 1 ends can be moved to the left by anti-hook lock tongue 2 and slide into connecting rod locating piece 17 interior fixing, the other end is provided with at least one safe dead bolt 9, and (safe dead bolt can be provided with 1～10, present embodiment is set to one), the corresponding locking of safety dead bolt 9 when safety lock lingual bar 16 slides into connecting rod locating piece 17 with hinge side's doorframe.The anti-open and close of forcing open the door of the inner sealing of present embodiment can manually be controlled by key, also can control remote control electric open and close door by remote controller.
Operating principle of the present utility model is:
Close the door: 1, the utility model is closed when parallel with doorframe when door leaf, and jacking dead bolt 28 is moved upward by the door leaf extruding, and the jacking dead bolt drives connecting rod 31 and rotates, and it is pressed into safety lock point 34 in the lockhole of door leaf correspondence, makes that the door leaf top is middle to be locked.
2, continue smoothly door leaf to be advanced about 30mm toward lock side, 7 one-tenth fan shape movings of anti-saw blind hinge this moment, anti-hook lock tongue 2 is entered in the door leaf, that anti-hook lock is slided the piece jacking is up on the inclined-plane of anti-hook lock tongue when entering, when door leaf cuts out when putting in place, anti-hook lock slides piece and slides in the anti-hook lock tongue, it is hooked automatically mutually lock a door.
Anti-hook lock tongue is pushed safety lock lingual bar 16 to hinge side when 3, advancing door leaf, and door leaf cuts out that connecting rod slides in the connecting rod locating piece 17 automatically when putting in place, door leaf and doorframe is propped up once more locked a door.
4, lockset also is provided with indoor anti-lock device, revolves to turn 90 degrees promptly and locks if the people indoor, is closed behind the door the direction of locking that indoor handle 12 is gone up indication by handle, even there is key door can not be opened outside.
Open the door: if 1 people opens the door indoor, the direction of opening the door that indoor handle 12 is gone up indication by handle is revolved and is turn 90 degrees, lock this moment on moving block 10 drive connecting rods 17 and the slider bracket 15 and move, door leaf will lean on the spring 8 on the hinge to make door leaf get back to hinge side automatically, can open the door.
If 2 people open the door outdoor, key can be inserted core, the direction of opening the door that goes up indication by handle is revolved and is turn 90 degrees, and locks moving block 10 this moment and drives on connecting rods 16 and the slider bracket 15 and move, door leaf will lean on the spring 8 on the hinge to make door leaf get back to hinge side automatically, can open the door.Or, open the door automatically directly by remote controller control.
Claims (5)
1. an inner sealing is prevented forcing open the door, comprise doorframe (1), door leaf (13) and lockset, it is characterized in that, doorframe (1) has groove or the E groove of door leaf (13) in being included in, be connected by anti-saw blind hinge (7) between doorframe (1) and door leaf (13), lockset comprises and is installed in the anti-hook lock tongue (2) that has anti-hook in the doorframe, is installed in lock box in the door leaf, is positioned at the anti-drilling core (4) of lock box, and the anti-hook lock tongue that is provided with the lockhole corresponding with dead bolt (39) in the lock box and fixes anti-hook lock tongue (2) slides piece (3).
2. inner sealing according to claim 1 is anti-forces open the door, it is characterized in that, described doorframe (1) top and/or bottom are provided with at least one second locking device, second locking device is by drive link (31), jacking dead bolt (28), Multiple locking point slide block (33) and safety lock point (34) constitute, drive link (31) is fixed on the doorframe by drive link alignment pin (30) and can rotates along drive link alignment pin (30), drive link (31) one ends are connected with jacking dead bolt (28), the other end is connected with Multiple locking point slide block (33), Multiple locking point slide block (33) is provided with at least one safety lock point (34), and door leaf (13) is provided with the safe lockhole corresponding with safety lock point.
3. inner sealing according to claim 1 and 2 is anti-forces open the door, it is characterized in that, be provided with safety lock lingual bar (16) and connecting rod locating piece (17) in the described door leaf (13), safety lock lingual bar (16) one ends can be moved to the left by anti-hook lock tongue (2) to slide in the connecting rod locating piece (17) fixing, the other end is provided with at least one safe dead bolt (9), the corresponding locking with hinge side's doorframe of safety dead bolt (9) when safety lock lingual bar (16) slides into connecting rod locating piece (17).
4. inner sealing according to claim 3 is anti-forces open the door, and it is characterized in that, the anti-open and close of forcing open the door of described inner sealing can be controlled by remote-control motor.
5. inner sealing according to claim 1 is anti-forces open the door, and it is characterized in that described anti-saw blind hinge (7) opening angle is 0～160 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200799128U CN201062475Y (en) | 2007-06-13 | 2007-06-13 | Inner-closed pick-proof gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200799128U CN201062475Y (en) | 2007-06-13 | 2007-06-13 | Inner-closed pick-proof gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201062475Y true CN201062475Y (en) | 2008-05-21 |
Family
ID=39450846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200799128U Expired - Fee Related CN201062475Y (en) | 2007-06-13 | 2007-06-13 | Inner-closed pick-proof gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201062475Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107013140A (en) * | 2017-03-14 | 2017-08-04 | 石嘴山市金辉科贸有限公司 | A kind of door in door antitheft door |
-
2007
- 2007-06-13 CN CNU2007200799128U patent/CN201062475Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107013140A (en) * | 2017-03-14 | 2017-08-04 | 石嘴山市金辉科贸有限公司 | A kind of door in door antitheft door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080521 Termination date: 20110613 |