CN2883627Y - Ladder type dual-layer recess type antitheft door - Google Patents
Ladder type dual-layer recess type antitheft door Download PDFInfo
- Publication number
- CN2883627Y CN2883627Y CN 200620101367 CN200620101367U CN2883627Y CN 2883627 Y CN2883627 Y CN 2883627Y CN 200620101367 CN200620101367 CN 200620101367 CN 200620101367 U CN200620101367 U CN 200620101367U CN 2883627 Y CN2883627 Y CN 2883627Y
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- CN
- China
- Prior art keywords
- door
- proof
- door leaf
- pry
- pick
- 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 discloses a theftproof door with a step double layer convex-groove button edge type, aimed at the problems of poor pry-proof performance of the prior theftproof door. The utility model adopts the technical proposal that: the utility model comprises a door panel (1) and a door leaf (8) which is connected with the door panel (1) through a hidden hinge (12) at one side and a theftproof lock (7) is arranged at the other side and matched with the door panel (1), the door leaf (8) is provided with a filling body (9), the outer surface of the door panel (1) at the side of the lock is provided with an outer convex groove and an inner convex groove (4, 2) with a two level step type, the outer door surface of the door leaf (8) is provided with an outer pry-proof button edge and an inner pry-proof button edge (5, 3) which are matched with the outer convex groove and the inner convex groove (4, 2); the outer surface of the door panel (1) at the side of the lock is provided with a pry-proof step (11), and the outer door face of the door leaf (8) is provided with a pry-proof side (10) which is matched the pry-proof step (11). After the structure is adopted, and the outer convex groove and the inner convex groove (4, 2) with the two step type on the outer face of the door leaf (8) are matched with the outer pry-proof button edge and the inner pry-proof button edge (5, 3) for the outer door of the door leaf (8), which makes thieves can not touch the lock body. The utility model has the advantages of reasonable structure and good pry-proof performance.
Description
Technical field
The utility model relates to a kind of security door, particularly a kind of improvement to pick-proof button limit on the security door.
Background technology
Existing security door generally is made up of door leaf and door frame two parts, one side of door leaf is hinged by hinge and door frame, opposite side is equipped with the theftproof lock that cooperates with door frame, in order to improve the pick-proof performance, generally on the door frame of lock side, set up the pick-proof step, on door leaf, set up the pick-proof limit that is complementary with door frame pick-proof step,, but still can't solve the problem that security door is prized on the pick-proof performance though this structure increases; For this reason, many research units, manufacturer and knowledgeable people develop and study for the theftproof performance that improves security door, have done a large amount of work, but do not have better products to emerge so far as yet; Therefore, developing the good security door of a kind of pick-proof performance is extremely urgent problem.
Summary of the invention
In order to overcome the above-mentioned disadvantage that existing security door exists, the utility model provides a kind of ladder type double-row grooves type rational in infrastructure, that the pick-proof performance is good to buckle the limit security door.The technical scheme that its technical problem that solves the utility model adopts, it comprises door frame, door leaf, door leaf one side is hinged by blind hinge and door frame, opposite side is equipped with the theftproof lock that cooperates with door frame, be provided with obturator in the door leaf, the door frame external surface of described lock side is provided with secondary staged innner and outer groove, and the outer shop front of door leaf is provided with and the innner and outer groove pick-proof button limit, innner and outer that is complementary.
In order to improve the pick-proof performance, the door frame external surface of described hinge side preferably is provided with the pick-proof step, and the outer shop front of door leaf is provided with the pick-proof limit that is complementary with the pick-proof step.
For further pick-proof performance and the sealing performance of improving, groove in preferably being provided with on the door frame of described hinge side, the interior shop front of door leaf is provided with the interior pick-proof limit that is complementary with the lining groove, and the lining groove is provided with the weather strip that matches with the interior pick-proof limit of door leaf.Step in preferably being provided with on the door frame of described lock side, the lining step is provided with the weather strip that cooperates with the shop front in the door leaf.
After adopting said structure, the innner and outer pick-proof on the secondary staged innner and outer groove on the lock side door frame and the outer shop front of door leaf is buckled the limit and is complementary, and robber's pry can't be stretched and lock body at all, has advantages such as simple and reasonable, that the pick-proof performance is good.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Shown in Figure 1, the specific embodiments of buckleing the limit security door for the utility model ladder type double-row grooves type, it comprises door frame 1, door leaf 8, door leaf 8 one sides are hinged by blind hinge 12 and door frame 1, opposite side is equipped with the theftproof lock 7 that cooperates with door frame 1, be provided with obturator 9 in the door leaf 8, door frame 1 external surface of described lock side is provided with in the secondary staged, outer groove 4,2, the outer shop front of door leaf 8 is provided with and the lining, outer groove 4,2 be complementary in, outer pick- proof button limit 5,3, robber's pry can't be stretched and lock body at all, thereby play the effect of pick-proof, in order to improve theftproof performance, door frame 1 is provided with the stiffener 6 that matches with the dead bolt of theftproof lock 7.Door frame 1 external surface of described hinge side is provided with pick-proof step 11, and the outer shop front of door leaf 8 is provided with the pick-proof limit 10 that is complementary with pick-proof step 11, can improve the pick-proof performance of hinge side door leaf 8 like this.Groove 16 in the door frame 1 of described hinge side is provided with, the interior shop front of door leaf 8 are provided with the interior pick-proof limit 15 that is complementary with lining groove 16, and lining groove 16 is provided with the weather strip 13 that matches with the interior pick-proof limit 15 of door leaf 8; Step 14 in the door frame 1 of described lock side is provided with, lining step 14 are provided with the weather strip 13 that cooperates with the shop front in the door leaf 8, like this, can further improve the pick-proof performance and the sealing performance of security door.
Claims (4)
1, a kind of ladder type double-row grooves type is buckled the limit security door, comprise door frame (1), door leaf (8), door leaf (8) one sides are hinged by blind hinge (12) and door frame (1), opposite side is equipped with the theftproof lock (7) that cooperates with door frame (1), be provided with obturator (9) in the door leaf (8), it is characterized in that: the door frame of described lock side (1) external surface is provided with secondary staged innner and outer groove (4,2), and the outer shop front of door leaf (8) is provided with and innner and outer groove (4,2) the pick-proof button limit, innner and outer (5,3) that is complementary.
2, ladder type double-row grooves type according to claim 1 is buckled the limit security door, it is characterized in that: the door frame of described hinge side (1) external surface is provided with pick-proof step (11), and the outer shop front of door leaf (8) is provided with the pick-proof limit (10) that is complementary with pick-proof step (11).
3, ladder type double-row grooves type according to claim 1 and 2 is buckled the limit security door, it is characterized in that: groove (16) in the door frame of described hinge side (1) is provided with, the interior shop front of door leaf (8) is provided with the interior pick-proof limit (15) that is complementary with lining groove (16), and lining groove (16) is provided with the weather strip (13) that matches with the interior pick-proof limit (15) of door leaf (8).
4, ladder type double-row grooves type according to claim 3 is buckled the limit security door, it is characterized in that: step (14) in the door frame of described lock side (1) is provided with, lining step (14) are provided with the weather strip (13) that cooperates with the interior shop front of door leaf (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620101367 CN2883627Y (en) | 2006-03-03 | 2006-03-03 | Ladder type dual-layer recess type antitheft door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620101367 CN2883627Y (en) | 2006-03-03 | 2006-03-03 | Ladder type dual-layer recess type antitheft door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2883627Y true CN2883627Y (en) | 2007-03-28 |
Family
ID=37956688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620101367 Expired - Fee Related CN2883627Y (en) | 2006-03-03 | 2006-03-03 | Ladder type dual-layer recess type antitheft door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2883627Y (en) |
-
2006
- 2006-03-03 CN CN 200620101367 patent/CN2883627Y/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 | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: BUYANG GROUP CO., LTD. Assignor: Xu Buyun Contract fulfillment period: 2009.5.10 to 2014.5.10 Contract record no.: 2009330001541 Denomination of utility model: Ladder type dual-layer recess type antitheft door Granted publication date: 20070328 License type: Exclusive license Record date: 20090630 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.5.10 TO 2014.5.10; CHANGE OF CONTRACT Name of requester: BUYANG GROUP CO.,LTD. Effective date: 20090630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070328 Termination date: 20140303 |