Fire door with built-in life-saving device

Abstract

The utility model discloses a fire door with built-in lifesaving device, including door frame and fire door board, the fire door board is set up in the inside of door frame through fireproof hinge, both sides of fire door board all are provided with handle, the outer surface of fire door board is equipped with observation window, the inner wall fixed mounting of observation window has glass plate, the front side of fire door board is provided with tool box. The utility model discloses, through setting door frame, fire door board, tool box, revolving door, clamping seat, positioning cylinder, positioning rod, swivel block, turn plate and torsional spring etc. the cooperation of parts, realized the function of loading lifesaving tool on fire door, through setting lifesaving tool on fire door, when the fire breaks out, can help the quick escape of the escapee from the fire, can limit and position lifesaving tool in the tool box inside simultaneously, prevents lifesaving tool from losing or being damaged in the tool box, improves the practicality of fire door.

Description

Technical Field

[0001] This utility model relates to the field of fire door technology, and in particular to a fire door with a built-in life-saving device. Background Technology

[0002] Fire doors are doors that can meet the requirements of fire resistance stability, integrity and heat insulation within a certain period of time. They are fire-resistant partitions with a certain degree of fire resistance installed in fire compartments, evacuation stairwells, vertical shafts and other similar spaces. They are specifically used to isolate fire sources in buildings and play a significant role in fire protection.

[0003] In the existing technology, there are many types of fire doors. Different fire doors are installed according to different applicable sites. Among the existing fire doors, some have a single function, often only serving to isolate fire and unable to help escapers escape safely. Other fire doors are equipped with toolboxes containing rescue tools, but these toolboxes are often just simple boxes that cannot restrict or locate the rescue tools inside, which can easily lead to the rescue tools being lost or damaged, reducing the practicality of the fire door. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a fire door with a built-in life-saving device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a fire door with a built-in life-saving device, comprising a door frame and a fire door panel. The fire door panel is installed inside the door frame via fireproof hinges. Handles are provided on both the front and rear sides of the fire door panel. An observation window is provided on the outer surface of the fire door panel. A glass plate is fixedly installed on the inner wall of the observation window. A toolbox is provided on the front side of the fire door panel. A revolving door is rotatably connected to the opening of the toolbox. The internal space of the toolbox is divided into four square compartments and one vertical compartment by a partition. Fireproof rope, towel, fireproof mask and flashlight are respectively provided in the four square compartments. A fire extinguisher is provided in the vertical compartment. An installation component is provided on the side wall of the fire door panel.

[0006] As a further description of the above technical solution:

[0007] A mounting bracket is fixedly installed on the inner wall of the stand, and the fire extinguisher engages with the arc-shaped inner wall of the mounting bracket. A positioning cylinder is fixedly installed on the bottom wall of the stand, and the fire extinguisher is slidably connected to the inner wall of the positioning cylinder.

[0008] As a further description of the above technical solution:

[0009] A positioning rod is fixedly installed between the top and bottom walls of the toolbox. A rotating block is rotatably connected to the outer surface of the positioning rod. A rotating plate is fixedly installed on the outer surface of the rotating block. Torsion springs are sleeved on the outer surfaces of both the upper and lower ends of the positioning rod.

[0010] As a further description of the above technical solution:

[0011] One end of each of the two torsion springs is fixedly connected to the rotating block, and the other end of each of the two torsion springs is fixedly connected to the top and bottom walls of the toolbox, respectively.

[0012] As a further description of the above technical solution:

[0013] The installation assembly includes an installation frame and a top mounting bracket. The installation frame is fixedly installed on one side wall of the fireproof door panel. The toolbox is located inside the installation frame. Top mounting brackets are fixedly installed at the top of both side walls of the toolbox. Limiting plates are fixedly installed at the top of both sides of the installation frame. Side mounting brackets are fixedly installed on both side walls of the toolbox. Fixing bolts are threadedly connected to the outer surfaces of the top mounting bracket and the side mounting brackets. A positioning block is fixedly installed on the lower surface of the toolbox.

[0014] As a further description of the above technical solution:

[0015] The two limiting plates abut against the corresponding top fixing frame, and the plurality of fixing bolts pass through the corresponding top fixing frame and side fixing frame respectively, and the fixing bolts are inserted into the mounting frame.

[0016] As a further description of the above technical solution:

[0017] The bottom wall of the mounting frame is provided with a positioning groove, and the positioning block is inserted into the positioning groove.

[0018] This utility model has the following beneficial effects:

[0019] 1. Compared with existing technologies, this fire door with built-in rescue device achieves the function of mounting rescue tools on the fire door by setting up a door frame, fire door panel, handle, observation window, glass plate, toolbox, revolving door, square grid, vertical grid, fireproof rope, towel, fire mask, flashlight, fire extinguisher, card seat, positioning cylinder, positioning rod, rotating block, rotating plate and torsion spring. By setting rescue tools on the fire door, it can help escapers to quickly escape the fire when it occurs. At the same time, it can restrict and position the rescue tools inside the toolbox to prevent the rescue tools from being lost or damaged, thus improving the practicality of the fire door.

[0020] 2. Compared with existing technologies, this fire door with built-in life-saving device achieves convenient and quick installation and disassembly of the toolbox through the cooperation of components such as the installation frame, top fixing bracket, limiting plate, side fixing bracket, fixing bolts and positioning block. The mutual resistance of the top fixing bracket and the limiting plate can quickly position the toolbox, thereby facilitating the fixed installation of the toolbox, saving time and effort, and further improving the practicality of the fire door on the original basis. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of a fire door with a built-in life-saving device proposed in this utility model;

[0022] Figure 2 This is a schematic diagram of the toolbox structure of a fire door with a built-in life-saving device proposed in this utility model;

[0023] Figure 3 This is a schematic diagram of the vertical structure of a fire door with a built-in life-saving device proposed in this utility model.

[0024] Figure 4 This is a schematic diagram of the rotating plate structure of a fire door with a built-in life-saving device proposed in this utility model.

[0025] Figure 5 This is a schematic diagram of the installation components of a fire door with a built-in life-saving device proposed in this utility model;

[0026] Figure 6 This is a schematic diagram of the positioning block structure of a fire door with a built-in life-saving device proposed in this utility model.

[0027] Legend:

[0028] 1. Door frame; 2. Fireproof door panel; 3. Handle; 4. Observation window; 5. Glass plate; 6. Toolbox; 7. Revolving door; 8. Grid; 9. Vertical grid; 10. Fireproof rope; 11. Towel; 12. Fireproof mask; 13. Flashlight; 14. Fire extinguisher; 15. Card holder; 16. Positioning cylinder; 17. Positioning rod; 18. Rotating block; 19. Rotating plate; 20. Torsion spring; 21. Mounting frame; 22. Top fixing bracket; 23. Limiting plate; 24. Side fixing bracket; 25. Fixing bolt; 26. Positioning block. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Reference Figures 1 to 6 This utility model provides a fire door with a built-in life-saving device: it includes a door frame 1 and a fire door panel 2. The fire door panel 2 is installed inside the door frame 1 by fireproof hinges. Handles 3 are provided on both the front and rear sides of the fire door panel 2. An observation window 4 is opened on the outer surface of the fire door panel 2. A glass plate 5 is fixedly installed on the inner wall of the observation window 4. A toolbox 6 is provided on the front side of the fire door panel 2. A rotating door 7 is rotatably connected to the opening of the toolbox 6. The internal space of the toolbox 6 is divided into four square compartments 8 and one vertical compartment 9 by partitions. Fireproof rope 10, towel 11, fireproof mask 12 and flashlight 13 are respectively provided in the four square compartments 8. A fire extinguisher 14 is provided in the vertical compartment 9.

[0031] To restrict and position the life-saving tools placed inside the toolbox 6, a bracket 15 is fixedly installed on the inner wall of the stand 9. The fire extinguisher 14 is engaged with the arc-shaped inner wall of the bracket 15. A positioning cylinder 16 is fixedly installed on the bottom wall of the stand 9. The fire extinguisher 14 is slidably connected to the inner wall of the positioning cylinder 16. A positioning rod 17 is fixedly installed between the top and bottom walls of the toolbox 6. A rotating block 18 is rotatably connected to the outer surface of the positioning rod 17. A rotating plate 19 is fixedly installed on the outer surface of the rotating block 18. Torsion springs 20 are sleeved on the outer surfaces of both the upper and lower ends of the positioning rod 17. One end of each torsion spring 20 is fixedly connected to the rotating block 18, and the other end of each torsion spring 20 is fixedly connected to the top and bottom walls of the toolbox 6, respectively.

[0032] By incorporating a door frame 1, fireproof door panel 2, handle 3, observation window 4, glass plate 5, toolbox 6, revolving door 7, grid 8, vertical grid 9, fireproof rope 10, towel 11, fireproof mask 12, flashlight 13, fire extinguisher 14, card holder 15, positioning cylinder 16, positioning rod 17, rotating block 18, rotating plate 19, and torsion spring 20, the function of mounting rescue tools on the fire door is realized. By installing rescue tools on the fire door, it can help escapers quickly escape from the fire when it occurs. At the same time, it can restrict and position the rescue tools inside the toolbox 6 to prevent the rescue tools from being lost or damaged, thus improving the practicality of the fire door.

[0033] The fire door panel 2 has an installation assembly on its side wall, which includes an installation frame 21 and a top fixing bracket 22. The installation frame 21 is fixedly installed on one side wall of the fire door panel 2. The toolbox 6 is located inside the installation frame 21. The top of both side walls of the toolbox 6 is fixedly installed with a top fixing bracket 22. Limiting plates 23 are fixedly installed on the top of both sides of the installation frame 21. The two limiting plates 23 abut against the corresponding top fixing brackets 22. Side fixing brackets 24 are fixedly installed on both side walls of the toolbox 6. The outer surfaces of the top fixing bracket 22 and the side fixing bracket 24 are threaded with fixing bolts 25. Multiple fixing bolts 25 pass through the corresponding top fixing bracket 22 and side fixing bracket 24. The fixing bolts 25 are inserted into the installation frame 21. A positioning block 26 is fixedly installed on the lower surface of the toolbox 6. The bottom wall of the installation frame 21 has a positioning groove, and the positioning block 26 is inserted into the positioning groove.

[0034] By setting up the installation frame 21, top fixing bracket 22, limiting plate 23, side fixing bracket 24, fixing bolt 25 and positioning block 26, the toolbox 6 can be installed and disassembled in a convenient and quick manner. Through the mutual resistance of the top fixing bracket 22 and the limiting plate 23, the toolbox 6 can be quickly positioned, thus facilitating the fixed installation of the toolbox 6, saving time and effort, and further improving the practicality of the fire door on the original basis.

[0035] Working principle: When installing the toolbox 6 containing life-saving tools onto the fire door, first bring the toolbox 6 close to the mounting frame 21 on the fire door panel 2, then slide the toolbox 6 into the mounting frame 21, so that the limiting plate 23 resists the top fixing bracket 22. At this time, the side fixing bracket 24 is fitted on both sides of the mounting frame 21, and the positioning block 26 is inserted into the positioning groove. Then, tighten the fixing bolts 25. After multiple fixing bolts 25 pass through the top fixing bracket 22 and the side fixing bracket 24 and turn into the mounting frame 21, the toolbox 6 is fixed by the top fixing bracket 22 and the side fixing bracket 24. At this time, the toolbox 6 is installed.

[0036] Next, insert the fire extinguisher 14 into the arc-shaped inner wall of the mounting base 15, so that the bottom end of the fire extinguisher 14 is inserted into the positioning cylinder 16 to position the fire extinguisher 14. Then, rotate the rotating plate 19 so that the rotating plate 19 drives the rotating block 18 to rotate outward of the toolbox 6, causing the torsion spring 20 to twist and deform. Then, place the fire rope 10, towel 11, fire mask 12 and flashlight 13 into the four squares 8 respectively. Then, release the rotating plate 19, the torsion spring 20 returns to its original position, so that the rotating plate 19 returns to its original position, restricting and positioning the fire rope 10, towel 11, fire mask 12 and flashlight 13. Then close the rotating door 7 and reverse the above operation to take out the rescue tools from the toolbox 6.

[0037] The above operations complete the setup of the rescue device. The fire rope 10 allows the escapee to secure one end of the fire rope 10 on a lower floor and then slide down the fire rope 10 to escape. The towel 11 and fire mask 12 can prevent the escapee from inhaling toxic gases, and the flashlight 13 can help the escapee light the way ahead.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A fire door with a built-in life-saving device, comprising a door frame (1) and a fire door panel (2), characterized in that: The fireproof door panel (2) is installed inside the door frame (1) via fireproof hinges. Handles (3) are provided on both the front and rear sides of the fireproof door panel (2). An observation window (4) is provided on the outer surface of the fireproof door panel (2). A glass plate (5) is fixedly installed on the inner wall of the observation window (4). A toolbox (6) is provided on the front side of the fireproof door panel (2). A revolving door (7) is rotatably connected to the opening of the toolbox (6). The internal space of the toolbox (6) is divided into four square compartments (8) and one vertical compartment (9) by partitions. Fireproof rope (10), towel (11), fireproof mask (12) and flashlight (13) are respectively provided in the four square compartments (8). The vertical compartment (9) The interior of the toolbox (6) is equipped with a fire extinguisher (14). The inner wall of the grid (9) is fixedly installed with a card seat (15). The fire extinguisher (14) is engaged with the arc-shaped inner wall of the card seat (15). The bottom wall of the grid (9) is fixedly installed with a positioning cylinder (16). The fire extinguisher (14) is slidably connected to the inner wall of the positioning cylinder (16). The top and bottom walls of the toolbox (6) are fixedly installed with a positioning rod (17). The outer surface of the positioning rod (17) is rotatably connected with a rotating block (18). The outer surface of the rotating block (18) is fixedly installed with a rotating plate (19). The outer surfaces of the upper and lower ends of the positioning rod (17) are fitted with torsion springs (20). The side wall of the fireproof door panel (2) is equipped with an installation component.

2. A fire door with a built-in life-saving device according to claim 1, characterized in that: One end of each of the two torsion springs (20) is fixedly connected to the rotating block (18), and the other end of each of the two torsion springs (20) is fixedly connected to the top and bottom walls of the toolbox (6), respectively.

3. A fire door with a built-in life-saving device according to claim 1, characterized in that: The installation assembly includes an installation frame (21) and a top fixing bracket (22). The installation frame (21) is fixedly installed on one side wall of the fire door panel (2). The toolbox (6) is located inside the installation frame (21). The top fixing bracket (22) is fixedly installed at the top of both sides of the toolbox (6). Limiting plates (23) are fixedly installed at the top of both sides of the installation frame (21). Side fixing brackets (24) are fixedly installed on both sides of the toolbox (6). The outer surfaces of the top fixing bracket (22) and the side fixing bracket (24) are threaded with fixing bolts (25). A positioning block (26) is fixedly installed on the lower surface of the toolbox (6).

4. A fire door with a built-in life-saving device according to claim 3, characterized in that: The two limiting plates (23) abut against the corresponding top fixing frame (22), and the multiple fixing bolts (25) pass through the corresponding top fixing frame (22) and side fixing frame (24) respectively, and the fixing bolts (25) are inserted into the mounting frame (21).

5. A fire door with a built-in life-saving device according to claim 3, characterized in that: The bottom wall of the mounting frame (21) is provided with a positioning groove, and the positioning block (26) is inserted into the positioning groove.

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