CN220522413U - Metal anti-prizing door - Google Patents
Metal anti-prizing door Download PDFInfo
- Publication number
- CN220522413U CN220522413U CN202321953119.1U CN202321953119U CN220522413U CN 220522413 U CN220522413 U CN 220522413U CN 202321953119 U CN202321953119 U CN 202321953119U CN 220522413 U CN220522413 U CN 220522413U
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- prying
- door
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- door body
- door frame
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- 239000002184 metal Substances 0.000 title claims abstract description 19
- 238000009423 ventilation Methods 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 5
- 239000000843 powder Substances 0.000 claims description 7
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to the field of anti-prying doors, in particular to a metal anti-prying door which comprises a door frame serving as an installation carrier, wherein an anti-prying door body is installed on the surface of the door frame through a hinge, an anti-prying mechanism for preventing the prying door is installed in the anti-prying door body, and a ventilation mechanism for indoor ventilation is fixedly installed in the anti-prying door body; the anti-prying mechanism comprises a U-shaped plate I fixedly arranged on the surface of the door frame, and a sleeve fixedly arranged in the anti-prying door body of the anti-prying mechanism. According to the utility model, the U-shaped plate I is arranged on the surface of the door frame, so that a gap between the anti-prying door body and the door frame can be blocked, the problem that an illegal molecule pries out of the lock tongue through the gap to separate the anti-prying door body from the door frame is avoided, the convex column is pushed to slide by the spring I and can be clamped with the door frame, the anti-theft capability is further improved, the key is matched with the use of the containing wheel, the containing wheel can drive the steel cable to slide, the steel cable drives the convex column to slide, and the convex column can be separated from the door frame, so that the door is conveniently opened.
Description
Technical Field
The utility model relates to the field of anti-prying doors, in particular to a metal anti-prying door.
Background
With the improvement of living standard, people put forward higher and higher requirements on the anti-picking capability of the entrance door. Thus, the anti-prying door is greatly popularized. For example, in compliance with this trend, manufacturers have optimized and improved various aspects of locks, materials for anti-prying doors, and the like.
The applicant found that the following problems exist in practical use: in the prior art, when the door is used, short plates exist on the anti-prying capacity of the combined part of the door plate and the door frame of the anti-prying door. For example, an lawless person can separate the door panel from the door frame by prying the tongue.
Therefore, it is necessary to provide a metal anti-prying door to solve the above technical problems.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide a metal anti-prying door aiming at the defects in the prior art.
In order to achieve the purpose, the anti-prying door comprises a door frame serving as an installation carrier, wherein an anti-prying door body is installed on the surface of the door frame through a hinge, an anti-prying mechanism for preventing prying is installed in the anti-prying door body, and a ventilation mechanism for indoor ventilation is fixedly installed in the anti-prying door body;
the anti-prying mechanism comprises a U-shaped plate I fixedly arranged on the surface of a door frame, and a sleeve fixedly arranged inside an anti-prying door body of the anti-prying mechanism, wherein one end of the surface of the sleeve is provided with a limiting groove I, and the technical scheme of the utility model is that: the utility model provides a metal pick-proof door, and telescopic inside is equipped with swing joint's projection, the fixed surface of projection installs the slip post, telescopic inside is equipped with spring one, pick-proof mechanism is including rotating the inside take-up wheel of installation and pick-proof door body, and take-up wheel's front and back surface has seted up square groove, take-up wheel's fixed surface installs the cable wire.
Further, rectangular grooves are formed in the front surface and the rear surface of the anti-prying door body, a limiting groove II is formed in the rear end surface of the anti-prying door body, and a connecting column is arranged in the anti-prying door body in a rotating mode through a rotating shaft.
The surface of the connecting column is in contact with the surface of the steel cable, and the inner walls of the limiting groove II and the limiting groove I are attached to the surface of the sliding column.
Further, the steel cable is provided with a fixing structure formed by the bolt and the convex column, and the surface of the convex column is attached to the inner wall of the sleeve.
Further set up, ventilation mechanism is including the rectangular plate of fixed mounting in the anti-pick door body inside, and the inboard fixed surface of rectangular plate installs the bearing, the inside fixed mounting of bearing has the lead screw, and the surface cover of lead screw is equipped with the nut seat, the inboard fixed surface of nut seat is connected with the recess board, the bottom fixed surface of rectangular plate installs servo motor, and servo motor passes through the shaft coupling and constitutes fixed knot constructs with the lead screw.
Further set up, the inner wall fixedly connected with square board of recess board is first, and the bottom surface fixed mounting of square board is first has the couple, a plurality of ventilation grooves have been seted up to the inboard surface of recess board, and the inner wall fixedly connected with square board of recess board is second, the fixed surface of square board is second is connected with and accomodates the jar, and the top surface fixedly connected with limiting plate of square board is second, the inner wall fixedly connected with U-shaped board of recess board is second.
Further set up, the bottom surface fixedly connected with telescopic link of U-shaped board two, and the surface fixedly connected with concave lid of telescopic link, the surface of telescopic link is equipped with spring two, the bottom surface of concave lid is laminated with the top surface of holding tank, the inside of holding tank is equipped with pencil powder.
Compared with the related art, the metal anti-prying door provided by the utility model has the following beneficial effects:
the utility model provides a metal anti-prying door, which solves the technical problem that a door plate and a door frame are separated in a way that lawbreakers can pry out a lock tongue through a U-shaped plate I and a convex column, and the U-shaped plate I is arranged on the surface of the door frame, so that a gap between an anti-prying door body and the door frame can be plugged, the problem that lawbreakers pry out the lock tongue through the gap to separate the anti-prying door body from the door frame is avoided, the convex column is pushed to slide through a spring I, the convex column can be clamped with the door frame, the anti-theft capability is further improved, a key is matched with the use of a containing wheel, the containing wheel can drive the steel cable to slide, the steel cable drives the convex column to slide, and the convex column can be separated from the door frame, and therefore the door is convenient to open, and the square groove arranged on the containing wheel is convenient to be matched with the key for use.
The utility model provides a metal anti-prying door, which is characterized in that a servo motor is started, the servo motor drives a screw rod to rotate, the screw rod drives a nut seat to slide, the nut seat drives a concave plate to slide, the concave plate is slid to a proper position, and as a ventilation groove is formed in the surface of the concave plate, the indoor ventilation capacity is improved.
Drawings
FIG. 1 is a schematic view of a metal anti-prying door according to a preferred embodiment of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a top cross-sectional view of the present utility model;
fig. 4 is a front cross-sectional view of the present utility model.
Reference numerals in the drawings: 1. a door frame; 2. anti-prying door body; 3. a pick-proof mechanism; 4. a ventilation mechanism; 5. u-shaped plate I; 6. a sleeve; 7. a first limit groove; 8. a convex column; 9. a sliding column; 10. a first spring; 11. a storage wheel; 12. a square groove; 13. a wire rope; 14. rectangular grooves; 15. a limiting groove II; 16. a connecting column; 17. a rectangular plate; 18. a bearing; 19. a screw rod; 20. a nut seat; 21. a concave plate; 22. a square plate I; 23. a hook; 24. a ventilation groove; 25. square plate II; 26. a storage tank; 27. a limiting plate; 28. u-shaped plate II; 29. a telescopic rod; 30. a concave cover; 31. a second spring; 32. a servo motor.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Exemplary embodiments of the present utility model are illustrated in the accompanying drawings.
Embodiment one:
as shown in fig. 1 to 4, the metal anti-prying door comprises a door frame 1 serving as an installation carrier, wherein an anti-prying door body 2 is installed on the surface of the door frame 1 through a hinge, an anti-prying mechanism 3 for preventing prying is installed inside the anti-prying door body 2, and a ventilation mechanism 4 for indoor ventilation is fixedly installed inside the anti-prying door body 2;
the anti-prying mechanism 3 comprises a U-shaped plate I5 fixedly arranged on the surface of the door frame 1, a sleeve 6 fixedly arranged inside the anti-prying door body 2 of the anti-prying mechanism 3, a limit groove I7 is formed in one end of the surface of the sleeve 6, a convex column 8 movably connected is arranged inside the sleeve 6, a sliding column 9 is fixedly arranged on the surface of the convex column 8, a spring I10 is arranged inside the sleeve 6, the anti-prying mechanism 3 comprises a storage wheel 11 rotatably arranged inside the anti-prying door body 2, square grooves 12 are formed in the front surface and the rear surface of the storage wheel 11, and steel ropes 13 are fixedly arranged on the surface of the storage wheel 11.
As shown in fig. 1-4, rectangular grooves 14 are formed in the front and rear surfaces of the anti-prying door body 2, a limit groove two 15 is formed in the rear end surface of the anti-prying door body 2, and a connecting column 16 is rotatably arranged in the anti-prying door body 2 through a rotating shaft.
As shown in fig. 1 to 4, the surface of the connecting column 16 is in contact with the surface of the steel cable 13, and the inner walls of the limit groove two 15 and the limit groove one 7 are attached to the surface of the sliding column 9.
As shown in fig. 1-4, the steel cable 13 is fixed to the boss 8 by bolts, and the surface of the boss 8 is attached to the inner wall of the sleeve 6.
In the implementation, through the U-shaped plate one 5 that sets up on door frame 1 surface, can be with the gap shutoff of pick-proof door body 2 and door frame 1, because the use of spring one 10 cooperation projection 8, projection 8 and door frame 1 block can further improve door frame 1 and pick-proof door body 2's pick-proof ability, when needing to open the door, at first inserts square groove 12 inside and rotate, square groove 12 drives and accomodates the wheel 11 rotation, accomodates wheel 11 and drives cable 13 rotation, cable 13 drives projection 8 and slides, can separate projection 8 and door frame 1, conveniently opens the door.
Embodiment two:
as shown in fig. 1-4, on the basis of the first embodiment, the present utility model provides a technical solution: the ventilation mechanism 4 comprises a rectangular plate 17 fixedly arranged in the anti-prying door body 2, a bearing 18 is fixedly arranged on the inner side surface of the rectangular plate 17, a screw rod 19 is fixedly arranged in the bearing 18, a nut seat 20 is sleeved on the surface of the screw rod 19, a concave plate 21 is fixedly connected with the inner side surface of the nut seat 20, a servo motor 32 is fixedly arranged on the bottom surface of the rectangular plate 17, and the servo motor 32 and the screw rod 19 form a fixed structure through a coupler.
As shown in fig. 1-4, the inner wall of the concave 21 is fixedly connected with a first square plate 22, the bottom surface of the first square plate 22 is fixedly provided with hooks 23, the inner side surface of the concave 21 is provided with a plurality of ventilation grooves 24, the inner wall of the concave 21 is fixedly connected with a second square plate 25, the surface of the second square plate 25 is fixedly connected with a storage tank 26, the top surface of the second square plate 25 is fixedly connected with a limiting plate 27, and the inner wall of the concave 21 is fixedly connected with a second U-shaped plate 28.
As shown in fig. 1-4, the bottom surface of the second U-shaped plate 28 is fixedly connected with a telescopic rod 29, the surface of the telescopic rod 29 is fixedly connected with a concave cover 30, the surface of the telescopic rod 29 is provided with a second spring 31, the bottom surface of the concave cover 30 is attached to the top surface of the storage tank 26, and pencil powder is arranged inside the storage tank 26.
In practice, through starting servo motor 32, servo motor 32 drives lead screw 19 and rotates, lead screw 19 drives nut seat 20 and slides, nut seat 20 drives concave plate 21 and slides the suitable position with concave plate 21, because the ventilation groove 24 that concave plate 21 surface set up, indoor ventilation capacity has been improved, when not needing to use the ventilation capacity of concave plate 21, square plate one 22 and couple 23 that are provided with at concave plate 21 surface, conveniently accomodate the key cluster, through sliding concave lid 30, can separate concave lid 30 and holding tank 26, insert the key in holding tank 26, owing to hold the inside pencil powder that sets up of tank 26, can make the key insert the key hole and make more smooth.
In this embodiment: ASMT07L250BK servo motor 32 is used.
The technical scheme has the advantages in practical application including but not limited to the following points:
1. the U-shaped plate I5 arranged on the surface of the door frame 1 can seal the gap between the anti-prying door body 2 and the door frame 1, and the first spring 10 is matched with the convex column 8 to be used, so that the convex column 8 is clamped with the door frame 1, the anti-prying capacity of the door frame 1 and the anti-prying door body 2 can be further improved, when a door needs to be opened, a key is inserted into the square groove 12 and rotates, the square groove 12 drives the accommodating wheel 11 to rotate, the accommodating wheel 11 drives the steel cable 13 to rotate, and the steel cable 13 drives the convex column 8 to slide, so that the convex column 8 can be separated from the door frame 1, and the door can be conveniently opened;
2. through starting servo motor 32, servo motor 32 drives lead screw 19 and rotates, lead screw 19 drives nut seat 20 and slides, nut seat 20 drives concave plate 21 and slides, slide concave plate 21 to suitable position, because the ventilation slot 24 that concave plate 21 surface set up, indoor ventilation capacity has been improved, when not needing to use the ventilation capacity of concave plate 21, be provided with square plate one 22 and couple 23 on concave plate 21 surface, conveniently accomodate the key cluster, through sliding concave lid 30, can separate concave lid 30 and accomodate jar 26, insert the key in accomodating jar 26, owing to accomodate the inside pencil powder that is provided with of jar 26, can make the key insert the key hole and make more smooth.
According to the technical scheme, through the U-shaped plate I5 arranged on the surface of the door frame 1, the anti-prying door body 2 and the door frame 1 can be plugged, due to the fact that the spring I10 is matched with the convex column 8, the anti-prying capacity of the door frame 1 and the anti-prying door body 2 can be further improved, when a door needs to be opened, a key is inserted into the square groove 12 and rotated, the square groove 12 drives the storage wheel 11 to rotate, the storage wheel 11 drives the steel cable 13 to rotate, the steel cable 13 drives the convex column 8 to slide, the convex column 8 can be separated from the door frame 1, the door is conveniently opened, the servo motor 32 is started to drive the screw rod 19 to rotate, the screw rod 19 drives the nut seat 20 to slide, the concave plate 21 slides to a proper position, due to the fact that the ventilation groove 24 arranged on the surface of the concave plate 21 is provided with the square plate 22 and the hook 23, the key is conveniently stored in a string, the concave cover 30 can be more smoothly inserted into the key powder storage tank 26 through the sliding concave cover 30 and the storage tank 26, and the key powder storage tank 26 can be smoothly inserted into the key storage tank 26.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A metal anti-pick door comprising a door frame (1) as a mounting carrier, characterized in that: the anti-prying door is characterized in that an anti-prying door body (2) is arranged on the surface of the door frame (1) through a hinge, an anti-prying mechanism (3) for preventing prying of the door is arranged in the anti-prying door body (2), and a ventilation mechanism (4) for indoor ventilation is fixedly arranged in the anti-prying door body (2);
the utility model provides a pick-proof mechanism (3) is including fixed mounting in U-shaped board one (5) on door frame (1) surface, and fixed mounting in pick-proof door body (2) inside sleeve (6) of pick-proof mechanism (3), spacing groove one (7) have been seted up to sleeve (6) surface one end, and sleeve (6) inside is equipped with swing joint's projection (8), the fixed surface of projection (8) installs sliding column (9), sleeve (6) inside is equipped with spring one (10), pick-proof mechanism (3) are including rotating installation and pick-proof door body (2) inside take in round (11), and take in round (11) front and back surface and seted up square groove (12), take in round (11) surface fixed mounting has cable wire (13).
2. The metal anti-prying door according to claim 1, wherein rectangular grooves (14) are formed in the front surface and the rear surface of the anti-prying door body (2), limit grooves (15) are formed in the rear end surface of the anti-prying door body (2), and connecting columns (16) are rotatably arranged in the anti-prying door body (2) through rotating shafts.
3. A metal pick-proof door according to claim 2, characterized in that the surface of the connecting post (16) is in contact with the surface of the steel cable (13), and the inner walls of the second limit groove (15) and the first limit groove (7) are both attached to the surface of the sliding post (9).
4. A metal anti-pick door according to claim 1, characterized in that said steel cable (13) is fixed to the stud (8) by means of bolts, the surface of said stud (8) being in contact with the inner wall of the sleeve (6).
5. The metal anti-prying door of claim 1, wherein the ventilation mechanism (4) comprises a rectangular plate (17) fixedly installed inside the anti-prying door body (2), a bearing (18) is fixedly installed on the inner side surface of the rectangular plate (17), a screw rod (19) is fixedly installed inside the bearing (18), a nut seat (20) is sleeved on the surface of the screw rod (19), a concave plate (21) is fixedly connected with the inner side surface of the nut seat (20), a servo motor (32) is fixedly installed on the bottom surface of the rectangular plate (17), and the servo motor (32) and the screw rod (19) form a fixed structure through a coupler.
6. The metal anti-prying door of claim 5, wherein a square plate I (22) is fixedly connected to the inner wall of the concave plate (21), a hook (23) is fixedly installed on the bottom surface of the square plate I (22), a plurality of ventilation grooves (24) are formed in the inner side surface of the concave plate (21), a square plate II (25) is fixedly connected to the inner wall of the concave plate (21), a storage tank (26) is fixedly connected to the surface of the square plate II (25), a limiting plate (27) is fixedly connected to the top surface of the square plate II (25), and a U-shaped plate II (28) is fixedly connected to the inner wall of the concave plate (21).
7. The metal anti-prying door of claim 6, wherein a telescopic rod (29) is fixedly connected to the bottom surface of the second U-shaped plate (28), a concave cover (30) is fixedly connected to the surface of the telescopic rod (29), a second spring (31) is arranged on the surface of the telescopic rod (29), the bottom surface of the concave cover (30) is attached to the top surface of the storage tank (26), and pencil powder is arranged in the storage tank (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321953119.1U CN220522413U (en) | 2023-07-24 | 2023-07-24 | Metal anti-prizing door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321953119.1U CN220522413U (en) | 2023-07-24 | 2023-07-24 | Metal anti-prizing door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220522413U true CN220522413U (en) | 2024-02-23 |
Family
ID=89939416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321953119.1U Active CN220522413U (en) | 2023-07-24 | 2023-07-24 | Metal anti-prizing door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220522413U (en) |
-
2023
- 2023-07-24 CN CN202321953119.1U patent/CN220522413U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |