CN210134777U - Novel burglary-resisting door pick-proof structure - Google Patents
Novel burglary-resisting door pick-proof structure Download PDFInfo
- Publication number
- CN210134777U CN210134777U CN201920642131.8U CN201920642131U CN210134777U CN 210134777 U CN210134777 U CN 210134777U CN 201920642131 U CN201920642131 U CN 201920642131U CN 210134777 U CN210134777 U CN 210134777U
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- China
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- door
- lock
- clamping groove
- door frame
- inserting piece
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- Expired - Fee Related
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Abstract
The utility model discloses a novel anti-theft door anti-prying structure, which comprises a door frame and a door leaf, wherein one side of the door leaf is connected with one side of the door frame through an anti-prying hinge, the other side of the door leaf is provided with a door lock, the other side of the door frame is provided with a spring bolt clamping groove corresponding to a spring bolt of the door lock, one side of the door lock of the door leaf is provided with an anti-prying baffle plate extending to one side, the door frame is provided with a convex step, the spring bolt clamping groove is arranged on the opposite surface of the convex step and the spring bolt; the integrated lock protection plate comprises a fixing portion and an inserting piece portion, the fixing portion is fixed to the inner side of the anti-prying baffle, the inserting piece portion is inserted into an inserting hole of the lock protection plate, and a bolt through hole is formed in the inserting piece portion. Compared with the prior art, the utility model the advantage be: the utility model discloses can prevent effectively that the burglary-resisting door from being opened by violence.
Description
Technical Field
The utility model relates to a burglary-resisting door especially relates to a novel burglary-resisting door pick-proof structure.
Background
At present, the security door is illegally opened mainly by two modes of technical unlocking and violent unlocking. Wherein, violence is opened through prizing the door and realizing. The method for preventing violent opening is that a set of lock protection plates matched with each other are arranged at the positions of the door frame and the door leaf for safety locking, and when a door is pried, the door cannot be opened without prying the position of the lock body. The lock protection plate of the existing anti-theft door has two defects: firstly, the door leaf part is designed in a complex connection mode, which brings great inconvenience to production and installation; secondly, the door frame part is also split type design, and need still add the external lock plate that protects of one deck behind the good door frame of installation, not only the installation is complicated and influence pleasing to the eye, consequently, develops a novel burglary-resisting door pick-proof structure, becomes the problem that technical staff in the field awaited solution urgently.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solve above-mentioned not enough, provide a novel burglary-resisting door pick-proof structure.
The above object of the present invention is achieved by the following technical solutions: the utility model provides a novel burglary-resisting door pick-proof structure, includes door frame and door leaf, door leaf one side is through pick-proof hinged joint in door frame one side, and the lock is installed to the door leaf opposite side, and the door frame opposite side is equipped with the spring bolt draw-in groove that corresponds with the spring bolt of lock, lock one side of door leaf is equipped with the pick-proof baffle that extends to one side, its characterized in that: the door frame is provided with a convex step, the lock tongue clamping groove is arranged on the opposite surface of the convex step and the lock tongue, and the vertical surface of one side of the lock tongue clamping groove on the convex step is provided with a lock protection plate jack; the integrated lock protection plate comprises a fixing portion and an inserting piece portion, the fixing portion is fixed to the inner side of the anti-prying baffle, the inserting piece portion is inserted into an inserting hole of the lock protection plate, and a bolt through hole is formed in the inserting piece portion.
Furthermore, a clamping groove panel is arranged on the lock tongue clamping groove.
Furthermore, a gap is arranged between the inserting piece part and the door lock, and after the door is closed, the clamping groove panel is just positioned in the gap.
Furthermore, the door lock is provided with at least one auxiliary bolt, and the door frame is provided with a corresponding auxiliary bolt clamping groove.
Furthermore, the anti-prying baffle is integrally formed with the door leaf.
Further, the fixed part and the inserted sheet part integrated into one piece of integral type lock protection plate.
Compared with the prior art, the utility model the advantage be: the utility model discloses can prevent effectively that the burglary-resisting door from being opened by violence.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the middle door frame of the present invention.
Fig. 3 is a schematic side view of the present invention.
Fig. 4 is a schematic structural view of the middle integrated lock protection plate of the present invention.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 4, a novel anti-prying structure of an anti-theft door comprises a door frame 1 and a door leaf 2, wherein one side of the door leaf 2 is connected to one side of the door frame 1 through an anti-prying hinge 3, the other side of the door leaf 2 is provided with a door lock 4, the other side of the door frame 1 is provided with a lock tongue clamping groove 5 corresponding to a lock tongue of the door lock 4, one side of the door lock of the door leaf 2 is provided with an anti-prying baffle 6 extending towards one side, the door frame 1 is provided with a convex step 1-1, the lock tongue clamping groove 5 is arranged on an opposite surface of the convex step 1-1 and the lock tongue, and a lock protection plate jack; the integrated lock protection plate 7 is fixedly arranged on the inner side of the anti-prying baffle 6 from the upper end of the door leaf 2 to the lower end of the door leaf 2, the integrated lock protection plate 7 comprises a fixing part 7-1 and an inserting piece part 7-2, the fixing part 7-1 is fixed on the inner side of the anti-prying baffle 6, the inserting piece part 7-2 is inserted into the inserting hole 1-2 of the lock protection plate, and a bolt through hole 7-3 is formed in the inserting piece part 7-2.
Furthermore, a slot panel 8 is arranged on the bolt slot 5.
Further, a gap (not shown) is provided between the insertion piece portion 7-2 and the door lock 4, and the pocket panel 8 is located in the gap (not shown) after the door is closed.
Furthermore, the door lock 4 is provided with at least one auxiliary bolt 4-1, and the door frame 1 is provided with a corresponding auxiliary bolt slot (not shown).
Further, the anti-prying baffle 6 and the door leaf 2 are integrally formed.
Further, the fixing part 7-1 and the inserting piece part 7-2 of the integrated lock protection plate 7 are integrally formed.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (6)
1. The utility model provides a novel burglary-resisting door pick-proof structure, includes door frame and door leaf, door leaf one side is through pick-proof hinged joint in door frame one side, and the lock is installed to the door leaf opposite side, and the door frame opposite side is equipped with the spring bolt draw-in groove that corresponds with the spring bolt of lock, lock one side of door leaf is equipped with the pick-proof baffle that extends to one side, its characterized in that: the door frame is provided with a convex step, the lock tongue clamping groove is arranged on the opposite surface of the convex step and the lock tongue, and the vertical surface of one side of the lock tongue clamping groove on the convex step is provided with a lock protection plate jack; the integrated lock protection plate comprises a fixing portion and an inserting piece portion, the fixing portion is fixed to the inner side of the anti-prying baffle, the inserting piece portion is inserted into an inserting hole of the lock protection plate, and a bolt through hole is formed in the inserting piece portion.
2. A novel anti-picking structure of anti-theft door according to claim 1, characterized in that: and a clamping groove panel is arranged on the locking tongue clamping groove.
3. A novel anti-picking structure of anti-theft door according to claim 2, characterized in that: a gap is arranged between the inserting piece part and the door lock, and after the door is closed, the clamping groove panel is just positioned in the gap.
4. A novel anti-picking structure of anti-theft door according to claim 1, characterized in that: the door lock is provided with at least one auxiliary bolt, and the door frame is provided with a corresponding auxiliary bolt clamping groove.
5. A novel anti-picking structure of anti-theft door according to claim 1, characterized in that: the anti-prying baffle is integrally formed with the door leaf.
6. A novel anti-picking structure of anti-theft door according to claim 1, characterized in that: the fixed part and the inserting piece part of the integrated lock protection plate are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920642131.8U CN210134777U (en) | 2019-05-07 | 2019-05-07 | Novel burglary-resisting door pick-proof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920642131.8U CN210134777U (en) | 2019-05-07 | 2019-05-07 | Novel burglary-resisting door pick-proof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210134777U true CN210134777U (en) | 2020-03-10 |
Family
ID=69704853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920642131.8U Expired - Fee Related CN210134777U (en) | 2019-05-07 | 2019-05-07 | Novel burglary-resisting door pick-proof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210134777U (en) |
-
2019
- 2019-05-07 CN CN201920642131.8U patent/CN210134777U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200310 Termination date: 20210507 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |