Fireproof security door
By setting up anti-theft door body, fingerprint anti-theft lock, fire glass, door magnet, fire seal strip and fire plate in the anti-theft door, the shortcomings of existing anti-theft doors in fire protection and buffering effects are solved, and efficient fire protection and anti-theft functions are achieved.
Patent Information
- Application Number
- CN202421308393.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-11
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-06-11
AI Technical Summary
The existing anti-theft doors have shortcomings in fire protection, and cannot provide early warning of fires, and have poor buffering effect during sliding doors.
A fire-proof and anti-theft door was designed, and the fire-proof and anti-theft functions were realized by setting up anti-theft door body, fingerprint anti-theft lock, fire-proof glass, door magnet, fire-proof seal strip and fire-proof board. When a fire occurs or an illegal intrusion occurs, the door magnet will emit an alarm, and the fire-proof seal strips and fire-proof plates will automatically expand and block to prevent the fire from spreading.
It effectively improves the fireproof performance and buffering effect of fire-proof and anti-theft doors, can timely issue alarms and control fire spread, and meet users' safety needs.
Smart Images
Figure CN222649858U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fireproof and theft-proof doors, in particular to a fireproof and theft-proof door. Background Art
[0002] Fireproof and anti-theft doors refer to the functions of doors. In general shopping malls, in order to isolate the fire source, many cargo spaces are equipped with fireproof and anti-theft doors. Anti-theft refers to the safety of the door, which has anti-theft function. There are many types of anti-theft doors on the market today. Anti-theft doors can be divided into fence-type anti-theft doors, solid doors and composite doors, but the fireproof effect of anti-theft doors is relatively poor. For this reason, fireproof door materials can be added. The fireproof doors on the market include door panels and door frames. The door panels and door frames are connected by hinges, and the door panels include fireproof door cores.
[0003] The use of security doors has become more and more popular in daily life. Since most security doors are made of metal materials, they have certain fire resistance, but the fire resistance effect is poor and they cannot provide early warning of fires. In addition, security doors are heavier than ordinary doors. During the movement of the sliding door, the left and right ends of the sliding door will directly hit the frame or wall, and the buffering effect is poor, which cannot meet the needs of users. Utility Model Content
[0004] The purpose of the utility model is to provide a fireproof and theftproof door to solve the problems raised in the above background technology.
[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:
[0006] A fireproof and anti-theft door comprises a frame, an inner wall of the frame is movably connected to an anti-theft door body, one side of the anti-theft door body and one side of the frame are movably connected via a hinge, a fingerprint anti-theft lock is arranged on the front side of the anti-theft door body, a fireproof glass is arranged inside the anti-theft door body, a protection component for fireproofing the anti-theft door body is arranged inside the anti-theft door body, and a buffer component for buffering the anti-theft door body is arranged on the rear side of the anti-theft door body.
[0007] The above technical solution is adopted. In this solution, the anti-theft door body, the fingerprint anti-theft lock and the fireproof glass are arranged to cooperate with each other. The fingerprint anti-theft lock increases the anti-theft performance, and the fireproof glass can withstand high temperature to prevent the fire from spreading through the glass.
[0008] A further improvement of the technical solution of the utility model is that: the protection component includes a door magnet, and one side of the door magnet is fixedly connected to the anti-theft door body and the front side of the frame.
[0009] By adopting the above technical solution, the door magnet and the frame are arranged to cooperate with each other, so that an alarm will be issued in time when the anti-theft door body is illegally invaded or a fire occurs.
[0010] A further improvement of the technical solution of the utility model is that: a fireproof sealing strip is fixedly connected to the outer wall of the anti-theft door body, and a plurality of fireproof panels are arranged inside the anti-theft door body.
[0011] The above technical scheme is adopted. In this scheme, fireproof sealing strips and fireproof panels are arranged to cooperate with each other. The fireproof and flame-retardant sealing strips are mainly used between the door leaf and the door frame, and between the door leaves of the fire door. When a fire occurs, the fireproof sealing strips will automatically expand to block the gaps in the door and block air circulation. In this way, it can block and isolate smoke, gas and heat in case of fire, and control the spread of fire.
[0012] A further improvement of the technical solution of the utility model is that the material of the fireproof board is mineral wool or glass wool, and the fireproof board is used in conjunction with an anti-theft door body.
[0013] The above technical solution is adopted, in which fireproof panels and anti-theft door bodies are coordinated with each other, and mineral wool and glass wool are mainly used as thermal insulation materials. They are non-flammable, have good high temperature resistance and are light in weight. They can prevent fire more effectively, control the fire and prevent the fire from spreading.
[0014] A further improvement of the technical solution of the utility model is that: the buffer assembly includes a support block, the bottom of the support block is fixedly connected to a first limiting plate, the bottom of the first limiting plate is rotatably connected to a first rotating column, the bottom of the first rotating column is movably connected to a second limiting plate, the outer wall of the first rotating column is fixedly connected to a first connecting rod, one side of the first connecting rod is fixedly connected to the first fixed plate, the bottom of the first fixed plate is fixedly connected to the second fixed plate, the outer wall of the second fixed plate is fixedly connected to the second connecting rod, and one side of the second connecting rod is fixedly connected to the third fixed plate.
[0015] The above-mentioned technical solution is adopted, in which the first limiting plate and the second limiting plate can limit the first rotating column by setting a support block, a first limiting plate, a first rotating column, a second limiting plate, a first connecting rod, a first fixed plate, a second fixed plate, a second connecting rod and a third fixed plate, which cooperate with each other, thereby avoiding the first rotating column from being offset during movement, thereby achieving the goal of limiting the first rotating column.
[0016] A further improvement of the technical solution of the utility model is that: the back of the anti-theft door body is fixedly connected to a box body, the bottom of the third fixed plate is fixedly connected to a second rotating column, the outer wall of the second rotating column is fixedly connected to teeth, and the bottom of the second rotating column passes through the top of the box body and extends to the inside of the box body.
[0017] By adopting the above technical solution, the second rotating column can rotate inside the protective disk by setting the mutual cooperation of the box body, the second rotating column, the teeth and the protective disk, thereby avoiding the deviation of the second rotating column during rotation and achieving the ability to limit the second rotating column.
[0018] A further improvement of the technical solution of the utility model is that a moving column is movably connected inside the box body, a rack is fixedly connected to the right side of the moving column, the rack is meshed with teeth, a transverse disk is fixedly connected to the right side of the rack, and a reset spring is fixedly connected to the right side of the transverse disk.
[0019] The above-mentioned technical scheme is adopted, in which a moving column, a rack, a transverse disk and a reset spring are arranged to cooperate with each other. When the anti-theft door body is pulled, the rack and the teeth are engaged to drive the moving column and the transverse disk to move to the right, and the transverse disk will squeeze the reset spring. When the anti-theft door body is pushed, the second rotating column will reverse when the anti-theft door body is moving, so that the reset spring is reset, thereby achieving effective buffering of the anti-theft door body and good buffering effect.
[0020] Due to the adoption of the above technical scheme, the technical progress achieved by the utility model compared with the prior art is: by setting the fireproof board and the anti-theft door body to cooperate with each other, mainly using mineral wool and glass wool as thermal insulation materials, which are non-flammable, have good high temperature resistance and are light in weight, they can more effectively prevent fire, control the fire and prevent the fire from spreading.
[0021] 1. The utility model provides a fireproof and anti-theft door. By arranging an anti-theft door body, a fingerprint anti-theft lock and a fireproof glass, the fingerprint anti-theft lock increases the anti-theft performance, and the fireproof glass can withstand high temperature to prevent the fire from spreading through the glass.
[0022] 2. The utility model provides a fireproof and anti-theft door. By arranging the door magnet and the frame to cooperate with each other, an alarm will be issued in time when the anti-theft door body is illegally invaded or a fire occurs.
[0023] 3. The utility model provides a fireproof and anti-theft door. By arranging the cooperation between the fireproof sealing strip and the fireproof board, the fireproof and flame-retardant sealing strip is mainly used between the door leaf and the door frame, and between the door leaves of the fireproof door. When a fire occurs, the fireproof sealing strip will automatically expand to block the gap of the door and block the air circulation. In this way, it can block and isolate smoke, gas and heat in case of fire, and control the spread of fire. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0025] Figure 2 This is a schematic diagram of the back structure of the anti-theft door body of the utility model;
[0026] Figure 3 This is a schematic diagram of the cross-sectional structure of the anti-theft door body of the utility model;
[0027] Figure 4 This is a schematic diagram of the structure of the fireproof sealing strip of the utility model;
[0028] Figure 5 It is a schematic diagram of the cross-sectional structure of the buffer component of the present utility model.
[0029] In the figure: 1. frame; 2. anti-theft door body; 3. fingerprint anti-theft lock; 4. fireproof glass; 5. buffer assembly; 501. support block; 502. first limit plate; 503. first rotating column; 504. second limit plate; 505. first connecting rod; 506. first fixed plate; 507. second fixed plate; 508. second connecting rod; 509. third fixed plate; 510. box; 511. second rotating column; 512. teeth; 514. moving column; 515. rack; 516. transverse plate; 517. reset spring; 6. protection assembly; 601. door magnet; 602. fireproof sealing strip; 603. fireproof board. DETAILED DESCRIPTION
[0030] The present invention is further described in detail below in conjunction with the embodiments:
[0031] Example 1
[0032] like Figure 1-5 As shown, the utility model provides a fireproof and anti-theft door, including a frame 1, an inner wall of the frame 1 is movably connected with an anti-theft door body 2, one side of the anti-theft door body 2 and one side of the frame 1 are movably connected by hinges, a fingerprint anti-theft lock 3 is arranged on the front side of the anti-theft door body 2, a fireproof glass 4 is arranged inside the anti-theft door body 2, a protective component 6 for fireproofing the anti-theft door body 2 is arranged inside the anti-theft door body 2, a buffer component 5 for buffering the anti-theft door body 2 is arranged on the rear side of the anti-theft door body 2, the protective component 6 includes a door magnet 601, one side of the door magnet 601 is fixedly connected to the anti-theft door body 2 and the front side of the frame 1, a fireproof sealing strip 602 is fixedly connected to the outer wall of the anti-theft door body 2, and a plurality of fireproof panels 603 are arranged inside the anti-theft door body 2.
[0033] In this embodiment, by setting the mutual cooperation of the anti-theft door body 2, the fingerprint anti-theft lock 3 and the fireproof glass 4, the fingerprint anti-theft lock 3 increases the anti-theft performance, and the fireproof glass 4 can withstand high temperature to prevent the fire from spreading through the glass. By setting the mutual cooperation of the door magnet 601 and the frame 1, when the anti-theft door body 2 is illegally invaded or a fire occurs, an alarm will be issued in time. By setting the mutual cooperation of the fireproof sealing strip 602 and the fireproof board 603, the fireproof and flame-retardant sealing strip is mainly used between the door leaf and the door frame, and between the door leaves of the fireproof door. When a fire occurs, the fireproof sealing strip 602 will automatically expand to block the gap in the door and block the air circulation. In this way, it can block and isolate smoke, gas and heat in case of fire, and control the spread of fire.
[0034] Example 2
[0035] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the material of the fireproof board 603 is mineral wool or glass wool, the fireproof board 603 is used in conjunction with the anti-theft door body 2, the buffer component 5 includes a support block 501, the bottom of the support block 501 is fixedly connected to a first limiting plate 502, the bottom of the first limiting plate 502 is rotatably connected to a first rotating column 503, the bottom of the first rotating column 503 is movably connected to a second limiting plate 504, the outer wall of the first rotating column 503 is fixedly connected to a first connecting rod 505, one side of the first connecting rod 505 is fixedly connected to a first fixed plate 506, the bottom of the first fixed plate 506 is fixedly connected to a second fixed plate 507, the second fixed plate 507 A second connecting rod 508 is fixedly connected to the outer wall, a third fixed plate 509 is fixedly connected to one side of the second connecting rod 508, a box body 510 is fixedly connected to the back side of the anti-theft door body 2, a second rotating column 511 is fixedly connected to the bottom of the third fixed plate 509, a tooth 512 is fixedly connected to the outer wall of the second rotating column 511, a bottom of the second rotating column 511 passes through the top of the box body 510 and extends to the interior of the box body 510, a moving column 514 is movably connected to the interior of the box body 510, a rack 515 is fixedly connected to the right side of the moving column 514, the rack 515 is meshed with the tooth 512, a transverse disk 516 is fixedly connected to the right side of the rack 515, and a reset spring 517 is fixedly connected to the right side of the transverse disk 516.
[0036] In this embodiment, by setting the mutual cooperation of the fireproof board 603 and the anti-theft door body 2, mineral wool and glass wool are mainly used as the thermal insulation material, which is non-flammable, has good high temperature resistance and is light in weight, and can more effectively prevent fire, control the fire and prevent the fire from spreading. By setting the support block 501, the first limiting plate 502, the first rotating column 503, the second limiting plate 504, the first connecting rod 505, the first fixed plate 506, the second fixed plate 507, the second connecting rod 508 and the third fixed plate 509, the first limiting plate 502 and the second limiting plate 504 can limit the first rotating column 503, avoiding the first rotating column 503 from deviating when moving, so as to achieve the goal of limiting the first rotating column 503. The mutual cooperation of the rotating column 511, the teeth 512 and the protective plate 513 allows the second rotating column 511 to rotate inside the protective plate 513, thereby avoiding the situation where the second rotating column 511 is offset during rotation, and achieving the goal of limiting the second rotating column 511. By setting the mutual cooperation of the moving column 514, the rack 515, the transverse disk 516 and the reset spring 517, when the anti-theft door body 2 is pulled, the rack 515 and the teeth 512 are engaged, driving the moving column 514 and the transverse disk 516 to move to the right, and the transverse disk 516 will squeeze the reset spring 517. When the anti-theft door body 2 is pushed, the second rotating column 511 will reverse when the anti-theft door body 2 is moving, so that the reset spring 517 is reset, thereby achieving the goal of effectively buffering the anti-theft door body 2, and the buffering effect is good.
[0037] Let's talk about the working principle of the fireproof and theft-proof door in detail.
[0038] like Figure 1-5 As shown, when a fire occurs, the door magnet 601 will alarm and notify the homeowner, the fireproof sealing strip 602 will automatically expand to block the door gap and block air circulation, and the fireproof glass 4 can withstand high temperatures to prevent the fire from spreading through the glass, thereby playing a fireproof role. The fireproof and anti-theft door has intelligent equipment and a high safety factor. When the anti-theft door body 2 is pulled at the same time, the first rotating column 503 will be driven to rotate, and the first rotating column 503 will drive the first connecting rod 505, the first fixed plate 506, the second fixed plate 507, the second connecting rod 508 and the third fixed plate 509. The disk 509 moves inward, and at the same time, the third fixed disk 509 will drive the second rotating rod to rotate when moving, and the second rotating rod will drive the teeth 512 and the rack 515 to engage, and the engagement of the teeth 512 and the rack 515 will drive the moving column 514 and the transverse disk 516 to move to the right, and the transverse disk 516 will squeeze the reset spring 517. When the anti-theft door body 2 is pushed, the second rotating column 511 will reverse when the anti-theft door body 2 is moving, so that the reset spring 517 is reset, thereby achieving effective buffering of the anti-theft door body 2 and improving the service life of the anti-theft door body 2.
[0039] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.
Claims
1. A fireproof and theftproof door, comprising a frame (1), characterized in that: The inner wall of the frame (1) is movably connected to an anti-theft door body (2); one side of the anti-theft door body (2) and one side of the frame (1) are movably connected via hinges; a fingerprint anti-theft lock (3) is arranged on the front side of the anti-theft door body (2); a fireproof glass (4) is arranged inside the anti-theft door body (2); a protective component (6) for preventing the anti-theft door body (2) from fire is arranged inside the anti-theft door body (2); and a buffer component (5) for buffering the anti-theft door body (2) is arranged on the rear side of the anti-theft door body (2).
2. The fireproof and theftproof door according to claim 1, characterized in that: The protection component (6) comprises a door magnet (601), one side of which is fixedly connected to the anti-theft door body (2) and the front side of the frame body (1).
3. The fireproof and theftproof door according to claim 2, characterized in that: The outer wall of the anti-theft door body (2) is fixedly connected with a fireproof sealing strip (602), and a plurality of fireproof panels (603) are arranged inside the anti-theft door body (2).
4. The fireproof and theftproof door according to claim 3, characterized in that: The material of the fireproof board (603) is mineral wool or glass wool, and the fireproof board (603) is used in conjunction with the anti-theft door body (2).
5. The fireproof and theftproof door according to claim 1, characterized in that: The buffer assembly (5) comprises a support block (501), the bottom of the support block (501) is fixedly connected to a first limiting plate (502), the bottom of the first limiting plate (502) is rotatably connected to a first rotating column (503), the bottom of the first rotating column (503) is movably connected to a second limiting plate (504), the outer wall of the first rotating column (503) is fixedly connected to a first connecting rod (505), one side of the first connecting rod (505) is fixedly connected to a first fixed plate (506), the bottom of the first fixed plate (506) is fixedly connected to a second fixed plate (507), the outer wall of the second fixed plate (507) is fixedly connected to a second connecting rod (508), and one side of the second connecting rod (508) is fixedly connected to a third fixed plate (509).
6. The fireproof and theftproof door according to claim 5, characterized in that: The back of the anti-theft door body (2) is fixedly connected to a box body (510), the bottom of the third fixed plate (509) is fixedly connected to a second rotating column (511), the outer wall of the second rotating column (511) is fixedly connected to teeth (512), and the bottom of the second rotating column (511) passes through the top of the box body (510) and extends to the interior of the box body (510).
7. The fireproof and theftproof door according to claim 6, characterized in that: The box body (510) is movably connected to a movable column (514) inside, and a rack (515) is fixedly connected to the right side of the movable column (514). The rack (515) is meshed with the teeth (512), and a transverse disk (516) is fixedly connected to the right side of the rack (515), and a return spring (517) is fixedly connected to the right side of the transverse disk (516).