Fireproof door for intelligent furniture

Abstract

The fireproof door for the intelligent furniture relates to the technical field of fireproof doors and comprises a door frame, a door plate is hinged to the door frame through hinges, inserting grooves are formed in the two sides of the door plate, frits are arranged in the inserting grooves, mounting grooves are formed in the inner walls of the inserting grooves, first telescopic rods are arranged on the inner walls of the mounting grooves, and the first telescopic rods are connected with the door plate through hinges. A pressing plate is arranged at the other end of the first telescopic rod, and a first spring is nested on the first telescopic rod. When the fireproof door is used, the speed of finding a fire disaster can be increased, so that loss caused by the fire disaster is reduced, meanwhile, the fireproof door facilitates replacement of frits, convenience is high, when the fireproof door senses the fire disaster, information can be transmitted to intelligent devices such as an intelligent mobile phone and an intelligent watch of a user in time, and the fireproof door is convenient to use. Therefore, people can receive the fire information at the first time and make a response, and more losses caused by fire spreading are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of fireproof doors, in particular to a fireproof door for intelligent furniture. Background Art

[0002] Fire doors refer to doors that can meet the requirements of fire resistance stability, integrity and thermal insulation within a certain period of time. They are installed in fire compartments, evacuation stairwells, vertical shafts and other places, and are fire partitions with certain fire resistance.

[0003] A new type of fireproof door with a publication number of CN216767190U is retrieved, comprising a door frame and a door panel hinged with the door frame, a placement cavity is provided in the door frame, a trigger mechanism is provided in the placement cavity, a baffle is provided in the placement cavity to separate the placement cavity into a first cavity and a second cavity, a pressure rod is slidably connected in the baffle, one end of the pressure rod extending into the second cavity is fixedly connected with a baffle, a melting block is provided between the second cavity and the baffle, a spring is provided in the first cavity, one end of the spring is fixedly connected with the inner wall of the first cavity, one end of the pressure rod located in the first cavity is fixedly connected with a ferrule, the other end of the spring is fixedly connected with the ferrule, a pressure sensor matched with the pressure rod is fixedly connected to the inner wall of the first cavity, an alarm is provided on the door frame, and the pressure sensor is electrically connected to the alarm. The utility model responds to the alarm and handles it in the first time through the trigger mechanism, thereby reducing losses.

[0004] In view of the above-mentioned related technologies, the inventor believes that the above-mentioned device sets the melting block inside the placement cavity in the door frame, which will lead to low sensitivity to fire. It may take a long time for the fire to occur before the heat can be transferred to the melting block inside the placement cavity, resulting in untimely detection of the fire. At the same time, the above-mentioned device can only rely on its own alarm to sound an alarm, and cannot transmit the fire information to the user in time, resulting in untimely detection by the user, which is easy to cause the fire to expand. In addition, the device is not convenient for replacing the melting block, making the overall operation more cumbersome. For this reason, we propose a fireproof door for smart furniture. Utility Model Content

[0005] In view of the above problems existing in the existing fire doors, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a fireproof door for smart furniture, which solves the problem that the above-mentioned device sets the melting block inside the housing cavity in the door frame, which will lead to low sensitivity to fire sensing, and it may take a long time for the fire to occur before the heat is transferred to the melting block inside the housing cavity, resulting in untimely detection of the fire. At the same time, the above-mentioned device can only rely on its own alarm to sound an alarm, and cannot transmit the fire information to the user in time, resulting in untimely detection by the user, which may easily cause the fire to expand, and the device is not convenient for replacing the melting block, making the overall operation more cumbersome.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A fireproof door for smart furniture comprises a door frame, a door panel is hinged on the door frame through a hinge, slots are provided on both sides of the door panel, a melting block is provided in the slot, a mounting slot is provided on the inner wall of the slot, a first telescopic rod is provided on the inner wall of the mounting slot, a pressure plate is provided at the other end of the first telescopic rod, a first spring is nested on the first telescopic rod, the first spring is pressed between the inner wall of the mounting slot and the outer wall of the pressure plate, a pressure sensor is installed on the inner wall of the mounting slot, an alarm and a controller are installed on the door frame, the pressure sensor, the alarm and the controller are all connected by wires, a guide groove is provided on the door panel, the guide groove is connected to the slot, and a limit assembly is provided on the door panel.

[0009] Preferably, the limit assembly includes a second telescopic rod and a limit block, the second telescopic rod is installed on the inner wall of the guide groove, the limit block is installed on the extended end of the second telescopic rod, the frit is provided with a limit groove, the limit block and the limit groove are matched in position and size, the frit and the limit block are both provided with inclined surfaces, the frit is inclined upward, and the limit block is inclined downward, the second telescopic rod is provided with a dial plate, and the dial plate extends to the outside of the guide groove.

[0010] Preferably, a second spring is nested on the second telescopic rod, and the second spring is press-fitted between the outer wall of the shifting plate and the inner wall of the guide groove.

[0011] Preferably, a sliding block is provided on the outer wall of the shifting plate, a sliding groove is provided on the inner wall of the guide groove, and the shifting plate is engaged and connected with the sliding groove via the sliding block.

[0012] Furthermore, a telescopic plate is provided on the outer wall of the shifting plate, and the other end of the telescopic plate is fixedly connected to the inner wall of the guide groove, and the telescopic plate and the guide groove are consistent in size and structure.

[0013] Preferably, a fireproof window is installed on the door panel.

[0014] Preferably, a pull ring is provided on the outer wall of the frit, and the pull ring and the frit are integrated into one structure.

[0015] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0016] When the utility model is in use, the melting block is exposed to the outside, so when a fire occurs, the fire can be better sensed, thereby further improving the speed of discovering the fire, thereby reducing the losses caused by the fire. At the same time, the device is also easy to replace the melting block, which is very convenient. Moreover, when the fire door senses the occurrence of a fire, it can also promptly transmit the information to the user's smart phone, smart watch and other smart devices, so that people can receive the fire information in the first time, so as to react and reduce the spread of the fire and cause more losses. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the door panel of the utility model;

[0020] Figure 3 It is a schematic diagram of the enlarged structure of point A of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the limit assembly of the utility model;

[0022] Figure 5 This is a schematic diagram of the frit structure of the utility model.

[0023] Description of reference numerals:

[0024] 1. Door frame; 2. Door panel; 3. Slot; 4. Melting block; 5. Guide groove; 6. Fireproof window; 7. Mounting groove; 8. First telescopic rod; 9. Pressure plate; 10. First spring; 11. Pressure sensor; 12. Limiting groove; 13. Limiting assembly; 14. Second telescopic rod; 15. Limiting block; 16. Dial plate; 17. Sliding block; 18. Second spring; 19. Telescopic plate; 20. Pull ring. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0026] The utility model embodiment discloses a fireproof door for intelligent furniture.

[0027] The utility model provides Figure 1-5A fireproof door for intelligent furniture shown in the figure comprises a door frame 1, a door panel 2 is hinged on the door frame 1 through a hinge, slots 3 are provided on both sides of the door panel 2, a melting block 4 is provided in the slot 3, a mounting slot 7 is provided on the inner wall of the slot 3, a first telescopic rod 8 is provided on the inner wall of the mounting slot 7, a pressure plate 9 is provided at the other end of the first telescopic rod 8, a first spring 10 is nested on the first telescopic rod 8, the first spring 10 is pressed between the inner wall of the mounting slot 7 and the outer wall of the pressure plate 9, a pressure sensor 11 is installed on the inner wall of the mounting slot 7, an alarm and a controller are installed on the door frame 1, the pressure sensor 11, the alarm and the controller are all connected by wires, a guide slot 5 is provided on the door panel 2, the guide slot 5 is connected to the slot 3, and a limit assembly 13 is provided on the door panel 2.

[0028] The utility model discloses a fireproof door for intelligent furniture, wherein a limiting assembly 13 comprises a second telescopic rod 14 and a limiting block 15, the second telescopic rod 14 is mounted on the inner wall of the guide groove 5, the limiting block 15 is mounted on the extended end of the second telescopic rod 14, a limiting groove 12 is provided on the melting block 4, the limiting block 15 is consistent with the position and size of the limiting groove 12, both the melting block 4 and the limiting block 15 are provided with inclined surfaces, the melting block 4 is inclined upward, and the limiting block 15 is inclined downward, the second telescopic rod 14 is provided with a dial plate 16, and the dial plate 16 extends to the outside of the guide groove 5, which can facilitate the installation of the melting block 4 and improve the convenience of installation.

[0029] The utility model provides a fireproof door for intelligent furniture, wherein a second spring 18 is embedded on the second telescopic rod 14, and the second spring 18 is press-fitted between the outer wall of the dial plate 16 and the inner wall of the guide groove 5. Through the action of the second spring 18, a certain pressure can be always applied to the dial plate 16, thereby pushing the limit block 15 to always be located inside the limit groove 12, thereby preventing the limit block 15 from being separated from the limit groove 12 during use, which affects the use effect.

[0030] The utility model provides a fireproof door for intelligent furniture, wherein a slider 17 is provided on the outer wall of a dial plate 16, and a slide groove is provided on the inner wall of a guide groove 5. The dial plate 16 is engaged with the slide groove through the slider 17, so that the dial plate 16 can be limited and the stability of the dial plate 16 during movement is improved.

[0031] The utility model is a fireproof door for intelligent furniture. A telescopic plate 19 is provided on the outer wall of a dial plate 16. The other end of the telescopic plate 19 is fixedly connected to the inner wall of a guide groove 5. The telescopic plate 19 is consistent in size and structure with the guide groove 5, which can prevent foreign matter such as dust from entering the interior of the guide groove 5 and affecting the stability of use of related components inside the guide groove 5.

[0032] The utility model provides a fireproof door for intelligent furniture, wherein a fireproof window 6 is installed on a door panel 2, so that people can observe the fire situation conveniently.

[0033] The utility model provides a fireproof door for intelligent furniture. A pull ring 20 is provided on the outer wall of the fusing block 4. The pull ring 20 and the fusing block 4 are integrated into one structure, which can facilitate the operation of the fusing block 4 and improve the convenience of installation.

[0034] When in use, the user can connect his or her smart phone, smart watch, etc. to the controller (this connection method is a prior art, so it will not be elaborated here). When the temperature rises due to a fire, the melting block 4 will melt. At this time, the pressure plate 9 will squeeze the pressure sensor 11 under the elastic action of the first spring 10. The pressure sensor 11 is squeezed and transmits information to the controller. The controller controls the alarm to sound an alarm and send an alarm to the outside world. At the same time, the controller can also transmit information to the user's smart phone, smart watch and other devices, and send an alarm to the user in time, so that people can The fire information is received at the first time, so as to react and reduce the spread of fire and thus cause more losses. After the fire is extinguished, if the fire door related equipment is not damaged, a new fusing block 4 can be installed for normal use. During installation, it is only necessary to insert the fusing block 4 into the slot 3. When the fusing block 4 is inserted into the slot 3, it will squeeze the pressure plate 9, so that the pressure plate 9 and the pressure sensor 11 are out of contact. At the same time, when the limit groove 12 on the fusing block 4 moves to the bottom of the limit block 15, the limit block 15 will enter the inside of the limit groove 12 under the elastic action of the second spring 18, so as to fix the fusing block 4.

[0035] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A fireproof door for smart furniture, comprising a door frame (1), characterized in that: The door frame (1) is hinged with a door panel (2) via a hinge. Slots (3) are provided on both sides of the door panel (2). A melting block (4) is provided in the slots (3). An installation slot (7) is provided on the inner wall of the slots (3). A first telescopic rod (8) is provided on the inner wall of the installation slot (7). A pressure plate (9) is provided at the other end of the first telescopic rod (8). A first spring (10) is nested on the first telescopic rod (8). The first spring (10) is pressed between the inner wall of the installation slot (7) and the outer wall of the pressure plate (9). A pressure sensor (11) is installed on the inner wall of the installation slot (7). An alarm and a controller are installed on the door frame (1). The pressure sensor (11), the alarm and the controller are connected via electric wires. A guide slot (5) is provided on the door panel (2). The guide slot (5) is connected to the slot (3). A limit assembly (13) is provided on the door panel (2).

2. The fireproof door for smart furniture according to claim 1, characterized in that: The limiting assembly (13) comprises a second telescopic rod (14) and a limiting block (15); the second telescopic rod (14) is mounted on the inner wall of the guide groove (5); the limiting block (15) is mounted on the extended end of the second telescopic rod (14); the frit (4) is provided with a limiting groove (12); the position and size of the limiting block (15) and the limiting groove (12) are consistent; both the frit (4) and the limiting block (15) are provided with inclined surfaces; the frit (4) is inclined upwards; the limiting block (15) is inclined downwards; the second telescopic rod (14) is provided with a dial plate (16); the dial plate (16) extends to the outside of the guide groove (5).

3. The fireproof door for intelligent furniture according to claim 2, characterized in that: A second spring (18) is nested on the second telescopic rod (14), and the second spring (18) is pressed between the outer wall of the shifting plate (16) and the inner wall of the guide groove (5).

4. The fireproof door for intelligent furniture according to claim 2, characterized in that: A sliding block (17) is provided on the outer wall of the shifting plate (16), a sliding groove is provided on the inner wall of the guide groove (5), and the shifting plate (16) is engaged and connected with the sliding groove via the sliding block (17).

5. The fireproof door for intelligent furniture according to claim 2, characterized in that: A telescopic plate (19) is provided on the outer wall of the shifting plate (16), and the other end of the telescopic plate (19) is fixedly connected to the inner wall of the guide groove (5), and the telescopic plate (19) and the guide groove (5) have consistent size and structure.

6. The fireproof door for intelligent furniture according to claim 1, characterized in that: The door panel (2) is provided with a fireproof window (6).

7. The fireproof door for intelligent furniture according to claim 1, characterized in that: A pull ring (20) is provided on the outer wall of the frit (4), and the pull ring (20) and the frit (4) form an integrated structure.

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