A type of fireproof and burglarproof door for home use

Abstract

This utility model relates to the field of fireproof and burglarproof door technology, and discloses a fireproof and burglarproof home door, including multiple door panels. Ventilation windows are opened on the outer sides of the multiple door panels. The multiple door panels are connected by an outer frame. Crossbars are fixedly connected to the upper and lower ends of adjacent sides of the multiple door panels. Multiple sliding grooves are opened on the adjacent sides of each crossbar. These sliding grooves are slidably connected to a fireproof plate and a ventilation plate. A fireproof layer is fixedly connected to the front end of the opposite side of each crossbar. This utility model achieves stable structural performance, capable of withstanding minor daily collisions and larger external impacts in special circumstances, maintaining integrity, extending service life, and ensuring long-term normal use. Simultaneously, it considers convenience, ventilation, and safety. The door structure can meet the indoor ventilation needs, keeping the air fresh, while ensuring sealing and safety when ventilation is not available. Furthermore, items such as express deliveries can be retrieved without opening the door, making it safe and reliable to use.

Description

Technical Field

[0001] This utility model relates to the field of fireproof and burglarproof door technology, and in particular to a fireproof and burglarproof door for home use. Background Technology

[0002] With the acceleration of urbanization and the occurrence of various fire accidents, people are paying more and more attention to fire safety in their living and working environments. Fires not only cause serious property damage but also endanger people's lives. Therefore, doors with good fire resistance have become an important requirement for building safety, in order to effectively prevent the spread of fire in the event of a fire and buy precious time for evacuation and fire rescue. At the same time, theft and other illegal and criminal activities have always been one of the threats to social security, and people's need for the security of their homes and property has always existed. Security doors can effectively resist abnormal opening methods and protect the safety of family property. Therefore, doors with both fireproof and anti-theft functions have emerged to meet people's multifaceted needs for security.

[0003] However, existing fireproof and burglarproof doors still have the following technical problems:

[0004] Poor balance between ventilation and fire resistance: Some fireproof and burglarproof doors, while having ventilation functions, have poorly designed ventilation structures that may compromise the door's overall fire resistance when ventilation is activated. For example, an unreasonable size and location of the ventilation openings, as well as an inadequate structural design of the ventilation system, can prevent the door from maintaining its fire resistance during ventilation, or result in insufficient sealing when the ventilation openings are closed, affecting the door's overall security.

[0005] Insufficient overall structural strength: The door frame, door leaf, and internal support structure of some fireproof and burglarproof doors are not designed reasonably, and the internal support structure is too simple, resulting in insufficient overall structural strength of the door. When subjected to external impact, it is easy to deform or be damaged and cannot withstand large external forces.

[0006] The existing fireproof and burglarproof doors lack portability and security. In daily life, if you only need to retrieve small items such as letters, takeout, or express deliveries, you need to fully open the door to get them. This is inconvenient for users. For example, in inclement weather such as rain or snow, opening the door to retrieve items will allow rain or snow to enter the room. At the same time, when users open the door to retrieve items, the fully open state of the door exposes the interior to the outside, which may provide an opportunity for criminals and increase the security risks to the home. This security risk is more prominent, especially when users are home alone or at night, which are more sensitive times.

[0007] In response to this technical problem, this application proposes a fireproof and burglarproof door for homes. Utility Model Content

[0008] The purpose of this utility model is to overcome the shortcomings of existing technologies and propose a fireproof and burglarproof door for homes. It achieves a stable structural performance, can withstand minor daily collisions and major external impacts in special circumstances, maintains its integrity, extends its service life, and ensures long-term normal use. At the same time, it takes into account convenience, ventilation, and safety. The door structure can meet the indoor ventilation needs and keep the air fresh, while ensuring sealing and safety when there is no ventilation. It also allows you to take out and take out packages and other items without opening the door, making it safe and reliable to use.

[0009] To achieve the above objectives, the present invention provides the following technical solution:

[0010] A fireproof and burglarproof door for home use includes multiple door panels, each with ventilation windows on its outer side. The multiple door panels are connected by an outer frame. Horizontal bars are fixedly connected to the upper and lower ends of adjacent sides of the multiple door panels. Multiple sliding grooves are provided on the adjacent sides of each horizontal bar. The sliding grooves are slidably connected to a fireproof panel and a ventilation panel. A fireproof layer is fixedly connected to the front end of the opposite side of each horizontal bar. A sound insulation layer is fixedly connected to the rear side of the fireproof layer, and a reinforcement layer is fixedly connected to the rear side of the sound insulation layer.

[0011] Furthermore, fireproof layer two is fixedly connected to both ends of the crossbar on the adjacent side, sound insulation layer two is fixedly connected to the rear side of fireproof layer two, fireproof layer three is fixedly connected to the rear side of sound insulation layer two, and reinforcement layer two is fixedly connected to the rear side of fireproof layer three.

[0012] Furthermore, the outer sides of the fireproof layer, sound insulation layer, and reinforcement layer are connected to the inner side of the outer frame.

[0013] Furthermore, the ventilation window is rectangular in shape, and a handle is fixedly connected to the left rear end of the ventilation panel.

[0014] Furthermore, a hinge is rotatably connected to the left side of the front door panel, and multiple door panels are connected to the door frame via hinges. A bottom frame is provided at the lower inner end of the door frame.

[0015] Furthermore, a combination lock is provided on the right side of the outer side of multiple door panels.

[0016] Furthermore, a camera is installed on the upper outer side of the front door panel.

[0017] Furthermore, the rear door panel is rotatably connected to a window, and the window is provided with a fireproof layer, a sound insulation layer, and a reinforcement layer.

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

[0019] 1. This utility model achieves a more stable structural performance. The door body is equipped with a reinforcing layer and two horizontal bars, which make the overall structure of the door more stable. Whether it is a minor collision that may be encountered in daily use or a larger external impact under some special circumstances, the door can maintain its integrity, effectively extend the service life of the door, and ensure that it can be used normally for a long time.

[0020] 2. This utility model achieves a balance between convenience, ventilation, and safety. The structural design of the door can meet the needs of indoor ventilation and keep the indoor air fresh, while ensuring the door's sealing and safety when ventilation is not required, ensuring that the safety of the home environment is not affected. Moreover, without needing to open the door, this structure can be used to retrieve express items, making it safer and more reliable to use. Attached Figure Description

[0021] Figure 1 This is a perspective view of a fireproof and burglarproof door for home proposed in this utility model;

[0022] Figure 2 This is a structural schematic diagram of a ventilation panel in a fireproof and burglarproof door for home proposed in this utility model;

[0023] Figure 3 This is a structural schematic diagram of a fireproof and burglarproof door for home proposed in this utility model;

[0024] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0025] Figure 5 This is a schematic diagram of the internal structure of the door panel in a fireproof and burglarproof home door proposed in this utility model;

[0026] Figure 6 for Figure 5 Enlarged view of point B in the middle.

[0027] Legend:

[0028] 1. Door frame; 2. Hinges; 3. Handles; 4. Ventilation windows; 5. Windows and doors; 6. Door panels; 7. Outer frame; 8. Crossbars; 9. Tracks; 10. Fireproof boards; 11. Ventilation boards; 12. Fireproof layer one; 13. Sound insulation layer one; 14. Reinforcement layer one; 15. Fireproof layer two; 16. Sound insulation layer two; 17. Fireproof layer three; 18. Reinforcement layer two; 19. Base frame; 20. Camera; 21. Combination lock. 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 Figure 1 , Figure 2 and Figure 5 This utility model provides an embodiment of a fireproof and burglarproof home door, comprising multiple door panels 6, with ventilation windows 4 on the outer sides of the multiple door panels 6. The multiple door panels 6 are connected by an outer frame 7. A crossbar 8 is fixedly connected to the upper and lower ends of the adjacent sides of the multiple door panels 6. Multiple sliding grooves 9 are provided on the adjacent sides of the crossbars 8. The multiple sliding grooves 9 are slidably connected to a fireproof plate 10 and a ventilation plate 11. The function of this structure is to allow users to ventilate or retrieve packages without opening the door, making it safer and more reliable. When ventilation is needed, the ventilation plate 11 is pushed along the sliding groove 9, and then the fireproof plate 10 is slid open to open the ventilation window 4, allowing air circulation. When ventilation is not needed, the operation is reversed to close it. The closed ventilation window 4 ensures the door's airtightness. The ventilation panel 11 can be opened and closed by sliding with the groove 9 on the crossbar 8, meeting the indoor ventilation needs while ensuring the door's airtightness and safety when ventilation is not required. A fireproof layer 12 is fixedly connected to the front end of each side of the crossbar 8. A sound insulation layer 13 is fixedly connected to the rear of the fireproof layer 12, and a reinforcing layer 14 is fixedly connected to the rear of the sound insulation layer 13. The fireproof layer 12 effectively prevents the spread of fire, ensuring home safety. The sound insulation layer 13 effectively blocks external noise, creating a quiet living environment. The reinforcing layer 14 further strengthens the overall door structure, allowing it to withstand certain external impacts and extending the door's lifespan.

[0031] Reference Figures 4-6Fireproof layer 2 15 is fixedly connected to both ends of the horizontal bar 8 on the side closest to it. Sound insulation layer 2 16 is fixedly connected to the back of fireproof layer 2 15. Fireproof layer 3 17 is fixedly connected to the back of sound insulation layer 2 16. Reinforcing layer 2 18 is fixedly connected to the back of fireproof layer 3 17. Together, they form a strong protective system. The multi-layer fireproof structure can more effectively block the spread of fire and greatly enhance the overall fire resistance of the door, providing a more reliable guarantee for home safety. The outer sides of fireproof layer 12, sound insulation layer 13, and reinforcing layer 14 are connected to the inner side of the outer frame 7. The ventilation window 4 is rectangular in shape. A handle 3 is fixedly connected to the left rear end of the ventilation panel 11. The ventilation panel 11 can be slidably connected to the sliding groove 9 on the horizontal bar 8 by the handle 3 on the left rear end. The door features a convenient opening and closing mechanism. A hinge 2 is connected to the left side of the front door panel 6, and multiple door panels 6 are connected to the door frame 1 via hinges 2. A bottom frame 19 is located at the lower inner end of the door frame 1, and a combination lock 21 is located at the right outer end of the multiple door panels 6. A camera 20 is located at the upper outer end of the front door panel 6, allowing residents to clearly view the outside situation at any time, enhancing home security and convenience. A window 5 is connected to the rear door panel 6. The window 5 has a fireproof layer 12, a sound insulation layer 13, and a reinforcement layer 14 inside. The window 5, with the same structure as the door, provides fire resistance and security for the ventilation window 4. When ventilation is not needed or the ventilation window 4 is open, it can form a complete fireproof and burglarproof door with the door, providing enhanced security.

[0032] Working principle: Multiple door panels 6 are connected to the door frame 1 via hinges 2. A base frame 19 at the lower inner end of the door frame 1 assists in stable installation. A combination lock 21 is installed on the right outer side of the multiple door panels 6 for daily opening and closing. A camera 20 on the upper outer side of the front door panel 6 can monitor the outside. When ventilation is needed or to retrieve packages, the ventilation panel 11 is pushed along the slide groove 9 on the crossbar 8, and then the fireproof panel 10 is slid open, opening the ventilation window 4 to allow air circulation. The ventilation panel 11 can be easily operated by sliding along the slide groove 9 using the handle 3 on the left rear end. When ventilation is not needed, the ventilation window 4 is closed by reversing the operation to ensure door safety. In the event of a fire, the fireproof structure consisting of multiple layers, including the fireproof layer 12 on the front side of the horizontal bar 8, the fireproof layer 25 on the left and right sides of the adjacent side, and the fireproof layer 37, acts to prevent the spread of fire and ensure home safety. The sound insulation layer 13 and the sound insulation layer 26 block external noise to create a quiet environment. The reinforcement layer 14 and the reinforcement layer 28 maintain the overall structural stability of the door, withstand external impacts, and extend its service life. The window 5, which is rotatably connected to the rear door panel 6, has a fireproof layer 12, a sound insulation layer 13, and a reinforcement layer 14 inside. When there is no ventilation or the ventilation window 4 is not opened, it forms a complete fireproof and burglarproof door with the door body to ensure safety.

[0033] 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 fireproof and theftproof door for a house comprising a plurality of door panels (6), characterized in that: Ventilation windows (4) are provided on the outer side of multiple door panels (6). Multiple door panels (6) are connected by an outer frame (7). Horizontal bars (8) are fixedly connected to the upper and lower ends of the adjacent side of multiple door panels (6). Multiple sliding grooves (9) are provided on the adjacent side of the horizontal bars (8). Multiple sliding grooves (9) are slidably connected to the fireproof board (10) and the ventilation board (11). Fireproof layer one (12) is fixedly connected to the front end of the opposite side of the horizontal bars (8). Sound insulation layer one (13) is fixedly connected to the rear side of the fireproof layer one (12). Reinforcing layer one (14) is fixedly connected to the rear side of the sound insulation layer one (13).

2. The fireproof and theftproof door for a house according to claim 1, wherein: Fireproof layer 2 (15) is fixedly connected to both ends of the crossbar (8) on the side closest to it. Sound insulation layer 2 (16) is fixedly connected to the back of fireproof layer 2 (15). Fireproof layer 3 (17) is fixedly connected to the back of sound insulation layer 2 (16). Reinforcing layer 2 (18) is fixedly connected to the back of fireproof layer 3 (17).

3. The fireproof and theftproof door for a house according to claim 1, wherein: The outer sides of the fireproof layer (12), sound insulation layer (13), and reinforcement layer (14) are connected to the inner side of the outer frame (7).

4. The fireproof and theftproof door for a house according to claim 1, wherein: The ventilation window (4) is rectangular in shape, and a handle (3) is fixedly connected to the left rear side of the ventilation panel (11).

5. The fireproof and theftproof door for a house according to claim 1, wherein: The left side of the front door panel (6) is rotatably connected to a hinge (2), and multiple door panels (6) are connected to the door frame (1) through the hinge (2). The lower inner side of the door frame (1) is provided with a bottom frame (19).

6. The fireproof and theftproof door for a house according to claim 1, wherein: Multiple door panels (6) are equipped with combination locks (21) on the right side of their outer sides.

7. The fireproof and theftproof door for a house according to claim 1, wherein: A camera (20) is installed on the upper outer side of the front door panel (6).

8. The fireproof and theftproof door for a house according to claim 1, wherein: The rear door panel (6) is rotatably connected to a window door (5), and the window door (5) is provided with a fireproof layer (12), a sound insulation layer (13) and a reinforcement layer (14).

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