CN218439089U - Fireproof anti-theft safety door - Google Patents
Fireproof anti-theft safety door Download PDFInfo
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- CN218439089U CN218439089U CN202222771741.2U CN202222771741U CN218439089U CN 218439089 U CN218439089 U CN 218439089U CN 202222771741 U CN202222771741 U CN 202222771741U CN 218439089 U CN218439089 U CN 218439089U
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Abstract
The utility model relates to a technical field of emergency exit, more specifically relates to a fire prevention theftproof emergency exit. A fireproof and antitheft safety door comprises a door frame, a door leaf and a fireproof hinge, wherein the door frame is arranged on the periphery of the door leaf, and the door leaf is connected with the door frame through the fireproof hinge; the door leaf is provided with a fireproof lock and comprises a door leaf panel and a fireproof door core plate, and the fireproof door core plate is arranged inside the door leaf panel; and a first fireproof expansion sealing element and a second fireproof expansion sealing element are arranged between the door frame and the door leaf. The utility model discloses the fireproof lock has been set up for the theftproof performance of this emergency exit is better, in addition, has set up fire prevention hinge, fire prevention door core, first fire prevention inflation sealing member, second fire prevention inflation sealing member isotructure, makes the fire prevention effect of this emergency exit also better, can effectively prevent fires.
Description
Technical Field
The utility model relates to a technical field of emergency exit, more specifically relates to a fire prevention theftproof emergency exit.
Background
The anti-theft door is called as an anti-theft safety door. It has both anti-theft and safety performance. According to the regulations of general technical conditions for anti-theft safety doors, qualified anti-theft doors cannot be pried or opened with an opening of 615 square centimeters on a door leaf or opened with an opening of 38 square millimeters in a semicircle with a 150 square millimeters locking point by using common hand tools such as chisels, screwdrivers, crowbars and the like and portable electric tools such as electric hand drills and the like within 15 minutes. The filler in the fireproof door is a special fireproof heat-insulating flame-retardant material, and the sealing rubber strip is a fireproof expansion sealing rubber strip which can expand when meeting high temperature to block smoke. The fire-proof and anti-theft effect of the existing fire-proof and anti-theft safety door is general.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model aims at providing a fire prevention theftproof emergency exit, this emergency exit's theftproof performance is better, can effectively prevent burglary, and the fire control effect is also better moreover, can effectively prevent fires.
The technical scheme of the utility model is that: a fireproof and antitheft safety door comprises a door frame, a door leaf and a fireproof hinge, wherein the door frame is arranged on the periphery of the door leaf, and the door leaf is connected with the door frame through the fireproof hinge;
the door leaf is provided with a fireproof lock and comprises a door leaf panel and a fireproof door core plate, and the fireproof door core plate is arranged inside the door leaf panel;
and a first fireproof expansion sealing element and a second fireproof expansion sealing element are arranged between the door frame and the door leaf.
The utility model discloses in, set up the fire prevention lock for the theftproof performance of this emergency exit is better, in addition, has set up fire prevention hinge, fire prevention door core, first fire prevention inflation sealing member, second fire prevention inflation sealing member isotructure, makes the fire prevention effect of this emergency exit also better, can effectively prevent fires.
Further preferably, the door frame includes a top door frame, a side door frame and a bottom door frame, the side door frame and the bottom door frame are disposed on two sides of the top door frame, the side door frame and the bottom door frame surround the periphery of the door leaf to form a frame structure.
Further preferably, a top doorframe groove is formed in the top doorframe, and the second fireproof expansion sealing element is arranged in the top doorframe groove. The second fireproof expansion sealing element is positioned on one side of the fire receiving surface of the door leaf panel.
The utility model discloses in, set up top door frame recess, can effectively fix the second through this top door frame recess and prevent fires the expansion seal spare, the second prevents fires the expansion seal spare and is located one side that the door leaf panel receives the fire face, plays the effect of first fire prevention, and it can expand after meeting high temperature, blocks the flue gas to seal the clearance between door frame and the door leaf.
Further preferably, a side door frame groove is formed at the side door frame, and the second fireproof expansion sealing element is arranged in the side door frame groove. A second fire-resistant intumescent seal can likewise be secured by the lateral doorframe groove.
Further preferably, the top and the lateral part of the door leaf panel are both provided with door leaf panel limiting grooves, and the first fireproof expansion sealing element is arranged in the door leaf panel limiting grooves. The utility model discloses in, first fire prevention inflation sealing member also can meet can expand after the high temperature, blocks the flue gas to seal the clearance between door frame and the door leaf, play the effect that the second was said to prevent fires.
Further preferably, a framework is arranged in the door leaf, and the framework is arranged at the edge of the inner part of the door leaf in a surrounding mode. The framework comprises a framework main board and framework side boards arranged on two sides of the framework main board. The utility model discloses in, the bulk strength of door leaf can be strengthened to the skeleton for whole door leaf has stronger structural strength, more firm stability.
Further preferably, the door panel is further provided with a flange extending outwards. The lap is arranged, so that the door leaf is more convenient to mount.
Further preferably, the fireproof door core plate is a perlite fireproof door core plate; the door leaf panel and the door frame are cold-rolled hot-galvanized steel plates.
The pearlite door core board is a high-quality non-metallic material product with low heat conductivity coefficient, stable performance, light weight, fire resistance, no toxicity and no smell. The fireproof core board is widely applied to wooden fireproof doors and steel fireproof doors as fireproof filling core boards, and is also widely applied to places and parts with high fireproof requirements, such as public buildings, civil buildings and the like, as fireproof core boards for interior decoration and fireproof isolation. The cold-rolled hot-dip galvanized steel plate has better structural strength, and is stable and reliable.
Compared with the prior art, the beneficial effects are: the utility model discloses the fireproof lock has been set up for the theftproof performance of this emergency exit is better, in addition, has set up fire prevention hinge, fire prevention door core, first fire prevention inflation sealing member, second fire prevention inflation sealing member isotructure, makes the fire prevention effect of this emergency exit also better, can effectively prevent fires.
The utility model discloses set up the top door frame recess, can effectively fix the second through this top door frame recess and prevent fires the expansion seal spare, the second prevents fires the expansion seal spare and is located one side that the door leaf panel receives the fire face, plays the effect of first fire prevention, and it can expand after meeting high temperature, blocks the flue gas to seal the clearance between door frame and the door leaf.
The utility model discloses a top and the lateral part of door leaf panel all are equipped with door leaf panel spacing groove, first fire prevention inflation sealing member locate door leaf panel spacing inslot. The utility model discloses in, first fire prevention inflation sealing member also can meet can expand after the high temperature, blocks the flue gas to seal the clearance between door frame and the door leaf, play the effect that the second was said to prevent fires.
For a better understanding and an implementation, the present invention is described in detail below with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic view of the back fire surface elevation of the whole structure of the utility model.
Fig. 2 isbase:Sub>A schematic sectional view taken along linebase:Sub>A-base:Sub>A of fig. 1.
Fig. 3 is an enlarged schematic view of fig. 2 at D.
Fig. 4 is a schematic sectional view taken along line B-B of fig. 1.
Fig. 5 is an enlarged schematic view at E of fig. 4.
Fig. 6 is a schematic cross-sectional view C-C of fig. 1.
Fig. 7 is a schematic view of the framework of the present invention.
Detailed Description
The terms of orientation of up, down, left, right, front, back, top, bottom, and the like, referred to or may be referred to in this specification, are defined relative to their configuration, and are relative concepts. Therefore, it may be changed according to different positions and different use states. Therefore, these and other directional terms should not be construed as limiting terms.
The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of implementations consistent with certain aspects of the present disclosure.
The terminology used in the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used in this disclosure, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
As shown in fig. 1-7, a fire-proof and anti-theft safety door comprises a door frame 1, a door leaf 2 and a fire-proof hinge 5, wherein the door frame 1 is arranged at the periphery of the door leaf 2, and the door leaf 2 is connected with the door frame 1 through the fire-proof hinge 5;
the door leaf 2 is provided with a fireproof lock 4, the door leaf 2 comprises a door leaf panel 3 and a fireproof door core plate 8, and the fireproof door core plate 8 is arranged inside the door leaf panel 3;
a first fireproof expansion sealing element 6 and a second fireproof expansion sealing element 7 are arranged between the doorframe 1 and the door leaf 2.
The utility model discloses in, set up fire prevention lock 4 for the theftproof performance of this emergency exit is better, in addition, has set up fire prevention hinge 5, has prevented fire door core 8, first fire prevention inflation sealing member 6, second fire prevention inflation sealing member 7 isotructure, makes the fire control effect of this emergency exit also better, can effectively prevent fires.
Specifically, the door frame 1 includes a top door frame 11, a side door frame 12 and a bottom door frame 13, which are disposed at two sides, and the top door frame 11, the side door frame 12 and the bottom door frame 13 surround the periphery of the door leaf 2 to form a frame structure. In this embodiment, the size of the door frame 1 is matched with the size of the door leaf 2.
Specifically, a top doorframe groove 14 is formed in the top doorframe 11, and the second fireproof expansion sealing element 7 is arranged in the top doorframe groove 14. The second fire expansion seal 7 is located on the side of the fire receiving surface of the door panel 3. In this embodiment, the fire surface is indicated by the arrow S in fig. 2 or 4, i.e. the surface of the door panel 3 is directed towards the location of the fire.
Wherein, set up top door frame recess 14, can effectively fix second fire prevention expansion seal 7 through this top door frame recess 14, second fire prevention expansion seal 7 is located door leaf panel 3 and receives one side of fire face, plays the effect of first fire prevention, and it can expand after meeting high temperature, blocks the flue gas to seal the clearance between door frame 1 and the door leaf 2.
Specifically, a side doorframe groove 15 is formed in the side doorframe 12, and the second fireproof expansion sealing element 7 is arranged in the side doorframe groove 15. The second fire-resistant intumescent seal 7 can also be fixed by the side doorframe groove 15.
Specifically, the top and the side of the door panel 3 are both provided with door panel limiting grooves 31, and the first fireproof expansion sealing member 6 is arranged in the door panel limiting grooves 31. In this embodiment, first fire prevention expansion seal 6 also can meet high temperature after can expand, blocks the flue gas to seal the clearance between door frame 1 and the door leaf 2, play the effect that the second was said to prevent fires.
Specifically, be equipped with skeleton 9 in the door leaf 2, skeleton 9 encircles and locates the inside edge of door leaf 2. The frame 9 includes a frame main plate 91 and frame side plates 92 disposed on both sides of the frame main plate 91. In this embodiment, skeleton 9 can strengthen the bulk strength of door leaf 2 for whole door leaf 2 has stronger structural strength, more firm stability.
In particular, the door panel 3 is further provided with a flange 10 extending outwardly. The lap edge 10 is arranged, so that the door leaf 2 is more convenient to install.
Specifically, the fireproof door core plate 8 is a perlite fireproof door core plate; the door panel 3 and the door frame 1 are cold-rolled hot-dip galvanized steel plates. In the embodiment, the perlite fireproof door core plate is compacted through a filling process, and the cold-rolled hot-dip galvanized steel plate is good in structural strength, stable and reliable.
The utility model discloses has following technological effect:
the utility model discloses the fireproof lock has been set up for the theftproof performance of this emergency exit is better, in addition, has set up fire prevention hinge, fire prevention door core, first fire prevention inflation sealing member, second fire prevention inflation sealing member isotructure, makes the fire prevention effect of this emergency exit also better, can effectively prevent fires.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. The fireproof and anti-theft safety door is characterized by comprising a door frame (1), a door leaf (2) and a fireproof hinge (5), wherein the door frame (1) is arranged on the periphery of the door leaf (2), and the door leaf (2) is connected with the door frame (1) through the fireproof hinge (5);
the door leaf (2) is provided with a fireproof lock (4), the door leaf (2) comprises a door leaf panel (3) and a fireproof door core plate (8), and the fireproof door core plate (8) is arranged inside the door leaf panel (3);
and a first fireproof expansion sealing element (6) and a second fireproof expansion sealing element (7) are further arranged between the door frame (1) and the door leaf (2).
2. A fire and theft protection door according to claim 1, characterized in that: the door frame (1) comprises a top door frame (11), a side door frame (12) and a bottom door frame (13), wherein the side door frame (12) and the bottom door frame (13) are arranged on two sides of the top door frame (11), and the top door frame (12), the side door frame (12) and the bottom door frame (13) surround the periphery of the door leaf (2) to form a frame structure.
3. A fire and theft protection security door according to claim 2, characterized in that: the top door frame (11) is provided with a top door frame groove (14), and the second fireproof expansion sealing element (7) is arranged in the top door frame groove (14).
4. A fire and theft protection door according to claim 3, characterized in that: the second fireproof expansion sealing element (7) is positioned on one side of the fire receiving surface of the door leaf panel (3).
5. A fire and theft protection safety door according to claim 4, characterized in that: a lateral door frame groove (15) is formed in the lateral door frame (12), and the second fireproof expansion sealing element (7) is arranged in the lateral door frame groove (15).
6. A fire and theft protection safety door according to claim 5, characterized in that: the door leaf panel is characterized in that door leaf panel limiting grooves (31) are formed in the top and the side of the door leaf panel (3), and the first fireproof expansion sealing piece (6) is arranged in the door leaf panel limiting grooves (31).
7. A fire and theft protection door according to claim 6, characterized in that: the door leaf (2) in be equipped with skeleton (9), skeleton (9) encircle and locate door leaf (2) inside edge.
8. A fire and theft protection door according to claim 7, characterized in that: the framework (9) comprises a framework main board (91) and framework side boards (92) arranged on two sides of the framework main board (91).
9. A fire and theft protection security door according to claim 8, wherein: the door leaf panel (3) is also provided with a lap (10) extending outwards.
10. A fire and theft protection security door according to any one of claims 1 to 9, wherein: the fireproof door core plate (8) is a perlite fireproof door core plate; the door leaf panel (3) and the door frame (1) are cold-rolled hot-dip galvanized steel plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222771741.2U CN218439089U (en) | 2022-10-20 | 2022-10-20 | Fireproof anti-theft safety door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222771741.2U CN218439089U (en) | 2022-10-20 | 2022-10-20 | Fireproof anti-theft safety door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218439089U true CN218439089U (en) | 2023-02-03 |
Family
ID=85068407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222771741.2U Active CN218439089U (en) | 2022-10-20 | 2022-10-20 | Fireproof anti-theft safety door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218439089U (en) |
-
2022
- 2022-10-20 CN CN202222771741.2U patent/CN218439089U/en active Active
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