CN220504881U

CN220504881U - Anti-theft door

Info

Publication number: CN220504881U
Application number: CN202321951097.5U
Authority: CN
Inventors: 陈务光; 毛旺飞
Original assignee: Hubei Mengping Fireproof Doors And Windows Co ltd
Current assignee: Hubei Mengping Fireproof Doors And Windows Co ltd
Priority date: 2023-07-24
Filing date: 2023-07-24
Publication date: 2024-02-20
Anticipated expiration: 2033-07-24

Abstract

The utility model discloses an anti-theft door, which belongs to the technical field of entrance doors and comprises a door frame, wherein a door body is movably arranged on the side wall of the door frame through a hinge, notches are formed in the two side walls of the door body, and a stirring assembly is arranged on the inner wall of the bottom surface of the door body; according to the utility model, one end of the positioning pin is inserted into the positioning hole under the action of the positioning spring, the lifting plate drives the threaded plate to move on the outer surface of the threaded rod when the connecting plate moves upwards, so that the threaded rod rotates, the spiral rod is driven to rotate in the screen frame along with the rotation of the threaded rod, thereby enabling the activated carbon to displace, the screen frame can filter large matters in the air, the large matters are prevented from entering a room, the activated carbon is utilized to absorb the large matters, the quality of the indoor air is improved, the activated carbon is displaced when the door is opened and closed, the absorption effect of the activated carbon is effectively improved, the use of the absorbed carbon is uniform, and the service time of the activated carbon is prolonged.

Description

Anti-theft door

Technical Field

The utility model belongs to the technical field of entrance doors, and particularly relates to an anti-theft door.

Background

The anti-theft door is provided with an anti-theft lock, can resist abnormal opening under certain conditions within a certain time, has certain safety protection performance and accords with the door of corresponding anti-theft safety level, is totally called as an anti-theft safety door, has anti-theft and safety performances, can be made of different materials, and can be called as an anti-theft door only if the anti-theft door meets standard detection qualification and takes the standard production certificate of a safety protection product.

Most of the burglary-resisting doors in the market at present only have burglary-resisting function, the functionality is relatively single, and small doors are installed on a small part of burglary-resisting doors, so that the burglary-resisting doors can be used for ordinary indoor ventilation, but the doors cannot filter air, so that the indoor air quality cannot be improved, and the burglary-resisting door is provided.

Disclosure of Invention

The utility model aims at: in order to solve the above problems, an anti-theft door is provided.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the anti-theft door comprises a door frame, wherein a door body is movably arranged on the side wall of the door frame through a hinge, notches are formed in the two side walls of the door body, and a stirring assembly is arranged on the inner wall of the bottom surface of the door body;

the stirring assembly comprises a limiting rod, one end of the limiting rod is fixedly connected with the inner wall of the bottom surface of the door body, a lifting plate is slidably mounted on the outer surface of the limiting rod, a threaded plate is fixedly mounted on the side wall of the lifting plate, a threaded rod is mounted on the inner wall of the threaded plate in a threaded manner, and one end of the threaded rod is rotatably connected with the inner wall of the bottom surface of the door body.

As a further description of the above technical solution:

the novel door is characterized in that a screw rod is fixedly arranged at the other end of the threaded rod, a transmission gear is fixedly arranged on the outer surface of the screw rod, a connecting plate is fixedly arranged at one end of the lifting plate, a connecting block is fixedly arranged on the side wall of the connecting plate, a sliding groove is formed in the side wall of the door body, and one end of the connecting block extends to the outside of the sliding groove.

As a further description of the above technical solution:

one end fixed mounting of connecting block has the limiting plate, fixed mounting has positioning spring on the lateral wall of limiting plate, positioning spring's one end fixed mounting has the locating pin, the one end of locating pin runs through in positioning spring's inside.

As a further description of the above technical solution:

one end of the locating pin extends out of the other side wall of the limiting plate, a locating hole is formed in the side wall of the door body, the locating pin is matched with the locating hole in size, a movable door is fixedly mounted on the side wall of the connecting plate, and the side wall of the movable door is in sliding connection with the inner side wall of the door body through a sliding block.

As a further description of the above technical solution:

the fixed mounting has the dead lever on the top surface inner wall of the door body, the one end fixed mounting of dead lever has the net frame, the inner wall of net frame is provided with the active carbon, the one end of hob extends to the inside of net frame.

As a further description of the above technical solution:

be provided with feed inlet and discharge gate on the lateral wall of screen frame, equal slidable mounting has the baffle on the inner wall of feed inlet and discharge gate, fixed mounting has telescopic spring on the inner wall of baffle, telescopic spring's one end fixed mounting has the locating piece.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. according to the utility model, the stirring assembly is arranged, the positioning pin is pulled outwards under the limit of the positioning spring, one end of the positioning pin is moved out of the positioning hole, then the lower side of the door body is moved by the limiting plate and the connecting block, the movable door is driven to move downwards along with the movement of the connecting plate, so that the notch on the door body is opened, air circulation is realized, air passes through the screen frame firstly when passing through the notch, at the moment, active carbon in the screen frame absorbs impurities and the like in the air, when the movable door is required to be closed, the movable door is moved upwards through the connecting plate, then one end of the positioning pin is inserted into the positioning hole under the action of the positioning spring, the threaded plate is driven to move on the outer surface of the threaded rod when the connecting plate is moved upwards by the lifting plate, the threaded rod is driven to rotate under the action of threads, the threaded rod is driven to rotate in the screen frame along with the rotation of the threaded rod, so that active carbon is displaced, the screen frame can filter large substances in the air, the active carbon is prevented from entering a room, the active carbon is adsorbed, the quality of the indoor air is improved, the active carbon is enabled to be adsorbed, and the active carbon is effectively displaced, and the active carbon is adsorbed and the active carbon is effectively displaced.

2. According to the utility model, the baffle is arranged, when the active carbon is used for a long time, the baffle is taken down from the discharge hole at the lower side of the screen frame, then the active carbon in the screen frame is taken out, then the baffle is inserted into the discharge hole, the baffle and the screen frame are fixed through the positioning block under the action of the telescopic spring, then new active carbon is injected into the screen frame from the feed inlet by the same method, and the operation is simple, so that the active carbon in the screen frame is convenient to replace.

Drawings

Fig. 1 is a schematic perspective view of an anti-theft door.

Fig. 2 is an exploded view of an anti-theft door.

Fig. 3 is an enlarged schematic view of the structure of a portion a of the burglary-resisting door.

Fig. 4 is an exploded view of a baffle plate in an antitheft door.

Legend description:

1. a door frame; 2. a door body; 3. a movable door; 4. a stirring assembly; 41. a limit rod; 42. a lifting plate; 43. a connecting plate; 44. a thread plate; 45. a threaded rod; 46. a screw rod; 47. a transmission gear; 48. a connecting block; 49. a limiting plate; 410. a positioning spring; 411. a positioning pin; 5. a fixed rod; 6. a screen frame; 7. a baffle; 8. a telescopic spring; 9. and (5) positioning blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the anti-theft door comprises a door frame 1, wherein a door body 2 is movably arranged on the side wall of the door frame 1 through a hinge, notches are formed in the two side walls of the door body 2, and a stirring assembly 4 is arranged on the inner wall of the bottom surface of the door body 2;

the stirring assembly 4 comprises a limit rod 41, one end of the limit rod 41 is fixedly connected with the inner wall of the bottom surface of the door body 2, a lifting plate 42 is slidably arranged on the outer surface of the limit rod 41, a threaded plate 44 is fixedly arranged on the side wall of the lifting plate 42, a threaded rod 45 is arranged on the inner wall of the threaded plate 44 in a threaded manner, one end of the threaded rod 45 is rotatably connected with the inner wall of the bottom surface of the door body 2, a screw rod 46 is fixedly arranged at the other end of the threaded rod 45, a transmission gear 47 is fixedly arranged on the outer surface of the screw rod 46, a connecting plate 43 is fixedly arranged at one end of the lifting plate 42, a connecting block 48 is fixedly arranged on the side wall of the connecting plate 43, a sliding groove is arranged on the side wall of the door body 2, one end of the connecting block 48 extends to the outer side of the sliding groove, a limit plate 49 is fixedly arranged at one end of the connecting block 48, a locating spring 410 is fixedly arranged on the side wall of the limit plate 49, a locating pin 411 is fixedly arranged at one end of the locating spring 410, one end of the locating pin 411 penetrates through the inside the locating spring 410, one end of the locating pin extends to the other side wall of the door body 49, a small side wall of the door body 2 is fixedly connected with the side wall of the sliding door body 3, and the side wall of the sliding door body 3 is fixedly connected with the side wall of the sliding door 3.

The specific implementation mode is as follows: the locating pin 411 is pulled outwards under the limit of the locating spring 410, one end of the locating pin 411 is moved out of the locating hole, then the connecting plate 43 moves the lower side of the door body 2 through the limiting plate 49 and the connecting block 48, the movable door 3 is driven to move downwards along with the movement of the connecting plate 43, so that the notch on the door body 2 is opened, air circulation is realized, air passes through the screen frame 6 when passing through the notch, at the moment, active carbon in the screen frame 6 absorbs impurities and the like in the air, when the movable door 3 is required to be closed, the movable door 3 is moved upwards through the connecting plate 43, then one end of the locating pin 411 is inserted into the locating hole under the action of the locating spring 410, the threaded plate 44 is driven to move on the outer surface of the threaded rod 45 through the lifting plate 42 when the connecting plate 43 moves upwards, the threaded rod 45 is driven to rotate under the action of the threads, the threaded rod 46 is driven to rotate in the screen frame 6 along with the rotation of the threaded rod 45, and therefore the active carbon is displaced.

Fixed mounting has dead lever 5 on the top surface inner wall of the door body 2, the one end fixed mounting of dead lever 5 has net frame 6, the inner wall of net frame 6 is provided with the active carbon, the one end of hob 46 extends to the inside of net frame 6, be provided with feed inlet and discharge gate on the lateral wall of net frame 6, equal slidable mounting has baffle 7 on the inner wall of feed inlet and discharge gate, fixed mounting has extension spring 8 on the inner wall of baffle 7, the one end fixed mounting of extension spring 8 has locating piece 9.

The specific implementation mode is as follows: when the active carbon is used for a long time, the baffle 7 is taken down from the discharge hole at the lower side of the screen frame 6, then the active carbon in the screen frame 6 is taken out, then the baffle 7 is inserted into the discharge hole, the baffle 7 and the screen frame 6 are fixed through the positioning block 9 under the action of the telescopic spring 8, and then new active carbon is injected into the screen frame 6 from the feed hole in the same way.

Working principle: the locating pin 411 is pulled outwards under the limit of the locating spring 410, one end of the locating pin 411 is moved out of the locating hole, then the connecting plate 43 moves the lower side of the door body 2 through the limiting plate 49 and the connecting block 48, the movable door 3 is driven to move downwards along with the movement of the connecting plate 43, the notch on the door body 2 is opened, air circulation is achieved, air passes through the screen frame 6 firstly when passing through the notch, at the moment, active carbon in the screen frame 6 absorbs impurities and the like in the air, when the movable door 3 is required to be closed, the movable door 3 is moved upwards through the connecting plate 43, then one end of the locating pin 411 is inserted into the locating hole under the action of the locating spring 410, the threaded plate 44 is driven to move on the outer surface of the threaded rod 45 through the lifting plate 42 when the connecting plate 43 moves upwards, the threaded rod 45 is driven to rotate under the action of the threads, the threaded rod 46 is driven to rotate in the screen frame 6 along with the rotation of the threaded rod 45, therefore the active carbon is enabled to move, when the active carbon is used for a long time, the baffle 7 is taken out of the lower side of the screen frame 6, then the active carbon is taken out of the screen frame 6, the active carbon is taken out of the discharging frame 6, then the active carbon is inserted into the screen frame 6 through the locating block 6, and then the active carbon is inserted into the locating block 6.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an burglary-resisting door, includes door frame (1), install door body (2) through hinge movable mounting on the lateral wall of door frame (1), all be provided with the notch on the both sides wall of door body (2), its characterized in that: a stirring assembly (4) is arranged on the inner wall of the bottom surface of the door body (2);

stirring subassembly (4) are including gag lever post (41), the one end of gag lever post (41) is with the bottom surface inner wall fixed connection of door body (2), the surface slidable mounting of gag lever post (41) has lifter plate (42), fixed mounting has thread board (44) on the lateral wall of lifter plate (42), threaded rod (45) are installed to the screw thread on the inner wall of thread board (44), the one end of threaded rod (45) is rotated with the bottom surface inner wall of door body (2) and is connected.

2. The burglary-resisting door according to claim 1, wherein a screw rod (46) is fixedly arranged at the other end of the threaded rod (45), a transmission gear (47) is fixedly arranged on the outer surface of the screw rod (46), a connecting plate (43) is fixedly arranged at one end of the lifting plate (42), a connecting block (48) is fixedly arranged on the side wall of the connecting plate (43), a sliding groove is formed in the side wall of the door body (2), and one end of the connecting block (48) extends to the outside of the sliding groove.

3. The burglary-resisting door according to claim 2, wherein one end of the connecting block (48) is fixedly provided with a limiting plate (49), a positioning spring (410) is fixedly arranged on the side wall of the limiting plate (49), one end of the positioning spring (410) is fixedly provided with a positioning pin (411), and one end of the positioning pin (411) penetrates through the inside of the positioning spring (410).

4. A burglary-resisting door according to claim 3, wherein one end of the locating pin (411) extends to the outside of the other side wall of the limiting plate (49), a locating hole is formed in the side wall of the door body (2), the locating pin (411) is matched with the locating hole in size, a movable door (3) is fixedly installed on the side wall of the connecting plate (43), and the side wall of the movable door (3) is in sliding connection with the inner side wall of the door body (2) through a sliding block.

5. The burglary-resisting door according to claim 4, wherein a fixed rod (5) is fixedly arranged on the inner wall of the top surface of the door body (2), a net frame (6) is fixedly arranged at one end of the fixed rod (5), activated carbon is arranged on the inner wall of the net frame (6), and one end of a spiral rod (46) extends into the net frame (6).

6. The burglary-resisting door according to claim 5, wherein a feeding hole and a discharging hole are formed in the side wall of the screen frame (6), a baffle plate (7) is slidably installed on the inner walls of the feeding hole and the discharging hole, a telescopic spring (8) is fixedly installed on the inner wall of the baffle plate (7), and a positioning block (9) is fixedly installed at one end of the telescopic spring (8).