Metal alloy emergency fireproof door

Abstract

The utility model discloses a metal alloy emergency fireproof door, which relates to the technical field of fireproof doors, and comprises an alloy door frame, decoration panels and an inner clamping groove, the decoration panels are arranged on both sides of the alloy door frame, one side of each decoration panel is connected with a handle, one side of each decoration panel is provided with a thermal insulation mechanism, and the thermal insulation mechanism is connected with the inner clamping groove. The heat insulation mechanism carries out temperature isolation on high-temperature flames generated by the decoration panel on one side so as to slow down the flame combustion speed, a positioning mechanism is arranged on the outer side of the decoration panel, the connecting strength between the alloy door frame and the decoration panel is improved through the positioning mechanism, and the situation that due to the fact that the temperature of the flames is too high, the flames are burnt is avoided. Therefore, the joint of the alloy door frame and the decorative panel falls off within a short time. The decorative panel is connected with one side of the inner clamping groove through the positioning plate arranged on one side, on one hand, the decorative panel is connected with the inner clamping groove through the positioning plate, and then the connecting strength of the decorative panel and the alloy door frame is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of fire doors, specifically to metal alloy emergency fire doors. Background Technology

[0002] Fire doors, as important fire-resistant materials, are widely used in modern buildings. Besides the functions of ordinary doors, fire doors also prevent the spread of fire and provide sufficient time for evacuation. Most fire doors on the market today use steel materials for the door frame, door leaf skeleton, and door leaf panel, achieving their fire-resistant effect through the inherent fire resistance of the steel door panel itself.

[0003] The decorative panels on both sides of metal doors are usually fixed to the flat surface with screws. The connection surface between the decorative panels and the door body is too simple. When a fire occurs, the decorative panels are deformed by heat and are more likely to fall off, which seriously affects the use of fire doors. Summary of the Invention

[0004] The purpose of this invention is to provide a metal alloy emergency fire door to solve the above-mentioned defects caused by the prior art.

[0005] The metal alloy emergency fire door includes an alloy door frame, a decorative panel, and an inner groove. Decorative panels are provided on both sides of the alloy door frame. A handle is connected to one side of each decorative panel, and a heat insulation mechanism is provided on one side of each decorative panel. This heat insulation mechanism isolates the high-temperature flame generated by one side of the decorative panel, thereby slowing down the flame's combustion speed. A positioning mechanism is provided on the outer side of the decorative panel. This positioning mechanism increases the connection strength between the alloy door frame and the decorative panel, preventing the connection between the alloy door frame and the decorative panel from detaching within a short time due to excessively high flame temperature.

[0006] Preferably, the heat insulation mechanism includes an inner groove, a nut, a glass wool board, a reinforcing rib, and positioning holes. The outer side of the alloy door frame is symmetrically provided with inner grooves. The outer side of the alloy door frame is provided with a nut. The outer side of the alloy door frame is symmetrically welded with reinforcing ribs. The outer side of the reinforcing rib is connected with a glass wool board. The outer side of the reinforcing rib is provided with positioning holes at equal intervals.

[0007] Preferably, the reinforcing rib is connected to the outer side of the glass wool board through positioning holes that are set at equal intervals.

[0008] Preferably, the alloy door frame is connected to the positioning plate by having symmetrically opened inner slots on the outer side.

[0009] Preferably, the positioning mechanism includes a decorative panel, fasteners, positioning plates, fastening holes, rock wool panels, and double-sided adhesive strips. Positioning plates are symmetrically welded to one side of the decorative panel. Fastening holes are equally spaced on one side of the positioning plates. Double-sided adhesive strips are attached to one side of the positioning plates, and rock wool panels are attached to the other side of the double-sided adhesive strips. The fasteners are symmetrically arranged on both sides of the alloy door frame.

[0010] Preferably, the positioning plate is connected to the alloy door frame by a fastener that runs through one side.

[0011] Preferably, the alloy door frame is connected to the tail end of a fastener by nuts that are evenly spaced inside.

[0012] Compared with the prior art, the present invention has the following advantages:

[0013] 1. The decorative panel is connected to one side of the inner slot via a positioning plate on one side. This connection between the positioning plate and the inner slot enhances the strength of the connection between the decorative panel and the alloy door frame, preventing the decorative panel from falling off due to a single connection. It also improves the ease of replacing a set of decorative panels and alloy door frames, ensuring that a damaged decorative panel on one side can be quickly replaced.

[0014] 2. Reinforcing ribs are used to support the interior of the alloy door frame to prevent deformation caused by excessive flame temperature. At the same time, reinforcing ribs are used to hold and position the glass wool board to prevent it from shaking or unloading during long-term use. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0016] Figure 2 This is a schematic diagram of the structure of the alloy door frame in this utility model.

[0017] Figure 3 This is a schematic diagram of the structure of the decorative panel in this utility model.

[0018] Figure 4 This is a schematic diagram of the front section structure of the decorative panel in this utility model.

[0019] Figure 5 This is a top-section schematic diagram of the alloy door frame structure in this utility model.

[0020] in:

[0021] 1. Alloy door frame; 2. Handle; 3. Decorative panel; 4. Inner slot; 5. Nut; 6. Glass wool board; 7. Reinforcing rib plate; 8. Thermal insulation mechanism; 9. Positioning hole; 10. Fastener; 11. Positioning plate; 12. Fastening hole; 13. Positioning mechanism; 14. Rock wool board; 15. Double-sided adhesive strip. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] like Figures 1 to 5 As shown, a metal alloy emergency fire door includes an alloy door frame 1, a decorative panel 3, and an inner groove 4. Decorative panels 3 are provided on both sides of the alloy door frame 1. A handle 2 is connected to one side of the decorative panel 3. A heat insulation mechanism 8 is provided on one side of the decorative panel 3. The heat insulation mechanism 8 isolates the high-temperature flame generated by the decorative panel 3 on one side, thereby slowing down the flame combustion speed. A positioning mechanism 13 is provided on the outer side of the decorative panel 3. The positioning mechanism 13 increases the connection strength between the alloy door frame 1 and the decorative panel 3, preventing the connection between the alloy door frame 1 and the decorative panel 3 from falling off in a short time due to excessively high flame temperature.

[0024] In this embodiment, the heat insulation mechanism 8 includes an inner groove 4, a nut 5, a glass wool board 6, a reinforcing rib 7, and positioning holes 9. The outer side of the alloy door frame 1 is symmetrically provided with inner grooves 4, the outer side of the alloy door frame 1 is provided with nuts 5, the outer side of the alloy door frame 1 is symmetrically welded with reinforcing ribs 7, the outer side of the reinforcing ribs 7 is connected with glass wool board 6, and the outer side of the reinforcing ribs 7 is provided with positioning holes 9 at equal intervals.

[0025] In this embodiment, the reinforcing ribs 7 are connected to the outer side of the glass wool board 6 through equally spaced positioning holes 9, and the structural strength of the alloy door frame 1 is increased by the symmetrically arranged reinforcing ribs 7.

[0026] In this embodiment, the alloy door frame 1 is connected to the positioning plate 11 by having symmetrical inner slots 4 on the outer side. The inner slots 4 are used to position the positioning plates 11 on both sides to prevent the decorative panels 3 on both sides from shaking.

[0027] In this embodiment, the positioning mechanism 13 includes a decorative panel 3, fasteners 10, positioning plates 11, fastening holes 12, rock wool panels 14, and double-sided adhesive strips 15. Positioning plates 11 are symmetrically welded to one side of the decorative panel 3. Fastening holes 12 are equally spaced on one side of the positioning plates 11. Double-sided adhesive strips 15 are attached to one side of the positioning plates 11, and rock wool panels 14 are attached to the other side of the double-sided adhesive strips 15. The fasteners 10 are symmetrically arranged on both sides of the alloy door frame 1.

[0028] In this embodiment, the positioning plate 11 is connected to the alloy door frame 1 through a fastener 10 that runs through one side, and the side of the decorative panel 3 is locked by the fasteners 10 that are evenly spaced to prevent the decorative panel 3 from becoming loose.

[0029] In this embodiment, the alloy door frame 1 is locked by nuts 5 arranged at equal intervals inside and fasteners 10 at the tail end, and by nuts 5 arranged on the outside of the alloy door frame 1 and fasteners 10 at the tail end.

[0030] In practical applications, this type of metal alloy emergency fire door includes the following tasks:

[0031] Step 1: The operator first welds the two sets of reinforcing ribs 7 to the outside of the alloy door frame 1. The structural strength of the door body is increased by the alloy door frame 1 and the reinforcing ribs 7. Then, the glass wool board 6 is cut into the corresponding shape so that the glass wool board 6 fits with the reinforcing ribs 7 and the outside of the alloy door frame 1. The glass wool board 6 and the outside of the reinforcing ribs 7 are locked by the positioning holes 9 and screws to prevent the glass wool board 6 from loosening.

[0032] Step 2: Then, attach the double-sided adhesive strip 15 in an "X" shape to the outside of the decorative panel 3, and then attach the rock wool board 14 to the other side of the double-sided adhesive strip 15. After the rock wool board 14 is connected to the decorative panel 3, align the positioning plates 11 on both sides of the decorative panel 3 with the inner slots 4, so that the inner slots 4 are connected with the positioning plates 11. The positioning plates 11 on both sides seal the two sides of the alloy door frame 1, and at the same time, the rock wool board 14 on one side of the positioning plate 11 is attached to the reinforcing rib plate 7.

[0033] Step 3: The operator inserts the fasteners 10 into the fastening holes 12 that are equally spaced on the outside of the alloy door frame 1 and the positioning plate 11 in sequence. At the same time, the tail end of the fastener 10 is connected to the nut 5 set on the other side of the alloy door frame 1. The nut 5 is used to connect the tail end of the fastener 10 to prevent the tail end of the fastener 10 from loosening, thereby completing the connection of the alloy door frame 1 and the two sets of decorative panels 3.

[0034] Therefore, the above-disclosed embodiments are merely illustrative in all respects and are not the only ones. All modifications within the scope of this utility model or its equivalents are included in this utility model.

Claims

1. A metal alloy emergency fire door, characterized in that: The device includes an alloy door frame (1), a decorative panel (3), and an inner slot (4). The alloy door frame (1) is provided with decorative panels (3) on both sides. A handle (2) is connected to one side of the decorative panel (3). A heat insulation mechanism (8) is provided on one side of the decorative panel (3). The heat insulation mechanism (8) isolates the high temperature flame generated by the decorative panel (3) on one side, thereby slowing down the flame combustion speed. A positioning mechanism (13) is provided on the outside of the decorative panel (3). The positioning mechanism (13) increases the connection strength between the alloy door frame (1) and the decorative panel (3) to prevent the connection between the alloy door frame (1) and the decorative panel (3) from falling off in a short time due to the high temperature of the flame.

2. The metal alloy emergency fire door according to claim 1, characterized in that: The insulation mechanism (8) includes an inner groove (4), a nut (5), a glass wool board (6), a reinforcing rib (7), and positioning holes (9). The outer side of the alloy door frame (1) is symmetrically provided with inner grooves (4). The outer side of the alloy door frame (1) is provided with a nut (5). The outer side of the alloy door frame (1) is symmetrically welded with reinforcing ribs (7). The outer side of the reinforcing ribs (7) is connected with glass wool board (6). The outer side of the reinforcing ribs (7) is provided with positioning holes (9) at equal intervals.

3. The metal alloy emergency fire door according to claim 2, characterized in that: The reinforcing rib (7) is connected to the outside of the glass wool board (6) through positioning holes (9) that are set at equal intervals.

4. The metal alloy emergency fire door according to claim 2, characterized in that: The alloy door frame (1) is connected to the positioning plate (11) by having an inner slot (4) symmetrically opened on the outside.

5. The metal alloy emergency fire door according to claim 1, characterized in that: The positioning mechanism (13) includes a decorative panel (3), fasteners (10), positioning plates (11), fastening holes (12), rock wool panels (14), and double-sided adhesive strips (15). The positioning plates (11) are symmetrically welded on one side of the decorative panel (3). Fastening holes (12) are equally spaced on one side of the positioning plates (11). Double-sided adhesive strips (15) are attached to one side of the positioning plates (11). Rock wool panels (14) are attached to the other side of the double-sided adhesive strips (15). The fasteners (10) are symmetrically arranged on both sides of the alloy door frame (1).

6. The metal alloy emergency fire door according to claim 5, characterized in that: The positioning plate (11) is connected to the alloy door frame (1) by a fastener (10) that runs through one side.

7. The metal alloy emergency fire door according to claim 1, characterized in that: The alloy door frame (1) is connected to the tail end of the fastener (10) by nuts (5) arranged at equal intervals inside.

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