All-steel fireproof profile inner core entry copper door

Abstract

The utility model relates to a full -steel fireproof section bar inner core house -call copper door belongs to door and window technical field, this full -steel fireproof section bar inner core house -call copper door, including door frame and the door leaf and convenient door of hinge installation in the door frame, the door leaf is fixedly connected with support structure in, and support structure is located in the middle part of door leaf, the door frame includes first plywood and first copper plate, first plywood one side fixedly connected with first fixed frame close to first copper plate, first copper plate one side fixedly connected with second fixed frame close to first plywood. The utility model discloses a support structure is arranged in the door leaf, so that the house -call copper door can support the door leaf when encountering fire, reduces the probability of door panel deformation to ensure that the fire -retardant performance of the house -call copper door, in addition, the outer surface of the house -call copper door is made of copper skin wall picture, improves the house -call copper door's aesthetic degree, and the house -call copper door adopts full -steel fireproof section bar and makes, and the fire -resistance rating is high, and the safety performance is high.

Description

Technical Field

[0001] This utility model belongs to the field of door and window technology, specifically relating to a copper entrance door with an all-steel fireproof profile core. Background Technology

[0002] Doors and windows are classified as enclosure components or partition components according to their location, and have different design requirements, including functions such as heat preservation, heat insulation, sound insulation, waterproofing, and fireproofing. New requirements include energy conservation. In cold regions, heat loss through gaps in doors and windows accounts for about 25% of the total heating energy consumption. The airtightness of doors and windows is an important aspect of energy-saving design. Doors and windows are important components of the building envelope system. Secondly, doors and windows are also important components of architectural design (playing an important role in the contrast between solid and void, and rhythmic artistic effects). Therefore, their shape, size, proportion, arrangement, color, and style have a great influence on the overall architectural design.

[0003] Currently, existing entrance doors are generally filled with a single piece of fire-resistant profile. However, due to the lack of a supporting structure within the fire-resistant profile, the profile can deform during a fire, affecting the door's flame-retardant performance. Therefore, this paper proposes an all-steel fire-resistant profile core copper entrance door. Utility Model Content

[0004] The purpose of this utility model is to provide a simple and reasonably designed all-steel fireproof profile inner core copper door to solve the above problems.

[0005] This utility model achieves the above objectives through the following technical solutions:

[0006] A fire-resistant steel profile copper door for entry includes a door frame, a door panel and a side door installed in the door frame via hinges. A support structure is fixedly connected inside the door panel and is located in the middle of the door panel. The door frame includes a first plywood and a first copper plate. A first fixed frame is fixedly connected to the side of the first plywood near the first copper plate, and a second fixed frame is fixedly connected to the side of the first copper plate near the first plywood. The first fixed frame and the second fixed frame are fixedly connected by two first connecting plates, and a first support plate is fixedly connected between the two first connecting plates.

[0007] As a further optimization of this utility model, the space formed by the first fixed frame, the second fixed frame and the two first connecting plates is divided into two parts by the first support plate, and both parts are filled with fireproof material.

[0008] As a further optimization of this utility model, the door panel includes a second plywood and a second copper plate. Two first fireproof filling layers are fixedly connected between the second plywood and the second copper plate. A third fixing frame is fixedly connected to the side of the second plywood near the second copper plate. A fourth fixing frame is fixedly connected to the side of the second copper plate near the second plywood. The third fixing frame and the fourth fixing frame are fixedly connected by two second connecting plates. A second support plate is fixedly connected between the two second connecting plates. The third fixing frame and the fourth fixing frame are fixedly connected to the first fireproof filling layer. One of the second connecting plates is fixedly connected to the first fireproof filling layer. A fastener is fixedly connected to the bottom of the third fixing frame and the fourth fixing frame located at the bottom.

[0009] As a further optimization of this utility model, the space formed by the third fixing frame, the fourth fixing frame and the two second connecting plates is divided into two parts by the second support plate, and both parts are filled with fireproof material. The third fixing frame is sealed and fitted with the first fixing frame, and the fourth fixing frame is sealed and fitted with the second fixing frame.

[0010] As a further optimization of this utility model, the side door includes a third plywood and a third copper plate. A second fireproof filling layer is fixedly connected between the third plywood and the third copper plate. A fifth fixing frame is fixedly connected to the side of the third plywood near the third copper plate, and a sixth fixing frame is fixedly connected to the side of the third copper plate near the third plywood. The fifth fixing frame and the sixth fixing frame are fixedly connected by two third connecting plates. A third support plate is fixedly connected between the two third connecting plates. The space formed by the fifth fixing frame, the sixth fixing frame, and the two third connecting plates is divided into two parts by the third support plate, and both parts are filled with fireproof material. The fifth fixing frame is sealed and fitted with the first fixing frame, the sixth fixing frame is sealed and fitted with the second fixing frame, the fifth fixing frame is sealed and fitted with the third fixing frame, and the sixth fixing frame is sealed and fitted with the fourth fixing frame.

[0011] As a further optimization of this utility model, the support structure includes a first support frame fixedly connected inside the second plywood, a second support frame fixedly connected inside the second copper plate, the first support frame and the second support frame being fixedly connected by two fourth connecting plates, a fourth support plate being fixedly connected between the two fourth connecting plates, the first support frame and the second support frame being fixedly connected to two first fireproof filling layers, and the space formed by the first support frame, the second support frame and the two fourth connecting plates being divided into two parts by the fourth support plate, and both parts being filled with fireproof material.

[0012] The beneficial effects of this utility model are as follows: By setting a support structure inside the door panel, this utility model enables the entrance copper door to support the door panel in the event of a fire, reducing the probability of door panel deformation and thus ensuring the flame-retardant performance of the entrance copper door. In addition, the outer surface of the entrance copper door is decorated with copper-colored murals, which improves the aesthetics of the entrance copper door. Furthermore, the entrance copper door is made of all-steel fireproof profiles, with a high fire resistance rating and high safety performance. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0014] Figure 2 This is a side sectional view of the present invention;

[0015] Figure 3 This is a schematic diagram of the cross-sectional structure of this utility model.

[0016] In the diagram: 1. Door frame; 101. First plywood; 102. First fixing frame; 103. First connecting plate; 104. First support plate; 105. Second fixing frame; 106. First copper plate; 2. Door panel; 201. Second plywood; 202. First fireproof filling layer; 203. Second copper plate; 204. Third fixing frame; 205. Second connecting plate; 206. Fourth fixing frame; 207. Second support plate; 208. Fastener; 3. Side door; 301. Third plywood; 302. Second fireproof filling layer; 303. Third copper plate; 304. Fifth fixing frame; 305. Third connecting plate; 306. Third support plate; 307. Sixth fixing frame; 4. Support structure; 401. First support frame; 402. Fourth connecting plate; 403. Second support frame; 404. Fourth support plate. Detailed Implementation

[0017] The present application will now be described in further detail with reference to the accompanying drawings. It should be noted that the following specific embodiments are only used to further illustrate the present application and should not be construed as limiting the scope of protection of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application based on the above application content.

[0018] Example: Figure 1 , Figure 2 and Figure 3As shown, a fire-resistant steel profile inner core copper entrance door includes a door frame 1. The door frame 1 includes a first plywood 101 and a first copper plate 106. A first fixing frame 102 is fixedly connected to the side of the first plywood 101 near the first copper plate 106. A second fixing frame 105 is fixedly connected to the side of the first copper plate 106 near the first plywood 101. The first fixing frame 102 and the second fixing frame 105 are fixedly connected by two first connecting plates 103. A first support plate 104 is fixedly connected between the two first connecting plates 103. The space formed by the first fixing frame 102, the second fixing frame 105 and the two first connecting plates 103 is divided into two parts by the first support plate 104, and both parts are filled with fire-resistant material. A door panel 2 and a side door 3 are installed in the door frame 1 by hinges. A support structure 4 is fixedly connected in the door panel 2, and the support structure 4 is located in the middle of the door panel 2.

[0019] like Figure 1 , Figure 2 and Figure 3 As shown, the door panel 2 includes a second plywood 201 and a second copper plate 203. Two first fireproof filling layers 202 are fixedly connected between the second plywood 201 and the second copper plate 203. A third fixing frame 204 is fixedly connected to the side of the second plywood 201 near the second copper plate 203. A fourth fixing frame 206 is fixedly connected to the side of the second copper plate 203 near the second plywood 201. The third fixing frame 204 and the fourth fixing frame 206 are fixedly connected by two second connecting plates 205. A second support plate 207 is fixedly connected between the two second connecting plates 205. The fourth fixing frame 206 is fixedly connected to the first fireproof filling layer 202, and one of the second connecting plates 205 is fixedly connected to the first fireproof filling layer 202. The bottom of the third fixing frame 204 and the fourth fixing frame 206 are fixedly connected to the bottom of the fixing member 208. The space formed by the third fixing frame 204, the fourth fixing frame 206 and the two second connecting plates 205 is divided into two parts by the second support plate 207, and both parts are filled with fireproof material. The third fixing frame 204 is sealed and fitted to the first fixing frame 102, and the fourth fixing frame 206 is sealed and fitted to the second fixing frame 105.

[0020] like Figure 2 and Figure 3As shown, the support structure 4 includes a first support frame 401 fixedly connected to the second plywood 201, a second support frame 403 fixedly connected to the second copper plate 203, the first support frame 401 and the second support frame 403 being fixedly connected by two fourth connecting plates 402, a fourth support plate 404 being fixedly connected between the two fourth connecting plates 402, the first support frame 401 and the second support frame 403 being fixedly connected to two first fireproof filling layers 202, the space formed by the first support frame 401, the second support frame 403 and the two fourth connecting plates 402 being divided into two parts by the fourth support plate 404, and both parts being filled with fireproof material, the first support frame 401 being fixedly connected to the third fixed frame 204, the second support frame 403 being fixedly connected to the fourth fixed frame 206, and the fourth connecting plate 402 and the second support frame 403 being fixedly connected to the second connecting plate 205.

[0021] By setting up support structure 4, the entrance copper door can be supported in the event of a fire, reducing the probability of door deformation and thus ensuring the flame-retardant performance of the entrance copper door.

[0022] like Figure 1 , Figure 2 and Figure 3 As shown, the side door 3 includes a third plywood 301 and a third copper plate 303. A second fireproof filling layer 302 is fixedly connected between the third plywood 301 and the third copper plate 303. A fifth fixing frame 304 is fixedly connected to the side of the third plywood 301 near the third copper plate 303. A sixth fixing frame 307 is fixedly connected to the side of the third copper plate 303 near the third plywood 301. The fifth fixing frame 304 and the sixth fixing frame 307 are fixedly connected by two third connecting plates 305. A third support plate 306 is fixedly connected between 05. The space formed by the fifth fixed frame 304, the sixth fixed frame 307 and the two third connecting plates 305 is divided into two parts by the third support plate 306, and both parts are filled with fireproof material. The fifth fixed frame 304 is sealed and fitted with the first fixed frame 102, the sixth fixed frame 307 is sealed and fitted with the second fixed frame 105, the fifth fixed frame 304 is sealed and fitted with the third fixed frame 204, and the sixth fixed frame 307 is sealed and fitted with the fourth fixed frame 206.

[0023] It should be noted that the second copper plate 203 and the third copper plate 303 are located outdoors, and the surface of the second copper plate 203 and the third copper plate 303 is decorated with copper-colored murals to enhance the aesthetics of the copper door. In addition, the entrance copper door is made of all-steel fireproof profiles and has a high fire resistance rating.

[0024] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A copper entrance door with an all-steel fireproof profile core, comprising a door frame (1) and a door panel (2) and a side door (3) installed within the door frame (1) via hinges, characterized in that: A support structure (4) is fixedly connected inside the door panel (2), and the support structure (4) is located in the middle of the door panel (2). The door frame (1) includes a first plywood (101) and a first copper plate (106). A first fixing frame (102) is fixedly connected to the side of the first plywood (101) near the first copper plate (106). A second fixing frame (105) is fixedly connected to the side of the first copper plate (106) near the first plywood (101). The first fixing frame (102) and the second fixing frame (105) are fixedly connected by two first connecting plates (103). A first support plate (104) is fixedly connected between the two first connecting plates (103).

2. The all-steel fireproof profile inner core copper entrance door according to claim 1, characterized in that: The space formed by the first fixed frame (102), the second fixed frame (105) and the two first connecting plates (103) is divided into two parts by the first support plate (104), and both parts are filled with fireproof material.

3. The all-steel fireproof profile inner core copper entrance door according to claim 1, characterized in that: The door panel (2) includes a second plywood (201) and a second copper plate (203). Two first fireproof filling layers (202) are fixedly connected between the second plywood (201) and the second copper plate (203). A third fixing frame (204) is fixedly connected to the side of the second plywood (201) near the second copper plate (203). A fourth fixing frame (206) is fixedly connected to the side of the second copper plate (203) near the second plywood (201). The third fixing frame (204) and the fourth fixing frame... (206) Two second connecting plates (205) are fixedly connected, and a second support plate (207) is fixedly connected between the two second connecting plates (205). The third fixing frame (204) and the fourth fixing frame (206) are fixedly connected to the first fireproof filling layer (202). One of the second connecting plates (205) is fixedly connected to the first fireproof filling layer (202). The bottom of the third fixing frame (204) and the fourth fixing frame (206) located at the bottom is fixedly connected to a fastener (208).

4. A fire-resistant steel profile inner core copper entrance door according to claim 3, characterized in that: The space formed by the third fixing frame (204), the fourth fixing frame (206) and the two second connecting plates (205) is divided into two parts by the second support plate (207), and both parts are filled with fireproof material. The third fixing frame (204) is sealed and fitted with the first fixing frame (102), and the fourth fixing frame (206) is sealed and fitted with the second fixing frame (105).

5. A fire-resistant steel profile inner core copper entrance door according to claim 3, characterized in that: The side door (3) includes a third plywood (301) and a third copper plate (303). A second fireproof filling layer (302) is fixedly connected between the third plywood (301) and the third copper plate (303). A fifth fixing frame (304) is fixedly connected to the side of the third plywood (301) near the third copper plate (303). A sixth fixing frame (307) is fixedly connected to the side of the third copper plate (303) near the third plywood (301). The fifth fixing frame (304) and the sixth fixing frame (307) are fixedly connected by two third connecting plates (305). A third support plate (306) is fixedly connected between (305). The space formed by the fifth fixed frame (304), the sixth fixed frame (307) and the two third connecting plates (305) is divided into two parts by the third support plate (306), and both parts are filled with fireproof material. The fifth fixed frame (304) is sealed and fitted with the first fixed frame (102), the sixth fixed frame (307) is sealed and fitted with the second fixed frame (105), the fifth fixed frame (304) is sealed and fitted with the third fixed frame (204), and the sixth fixed frame (307) is sealed and fitted with the fourth fixed frame (206).

6. A copper entrance door with an all-steel fireproof profile core as described in claim 3, characterized in that: The support structure (4) includes a first support frame (401) fixedly connected in the second plywood (201), a second support frame (403) fixedly connected in the second copper plate (203), the first support frame (401) and the second support frame (403) being fixedly connected by two fourth connecting plates (402), a fourth support plate (404) being fixedly connected between the two fourth connecting plates (402), the first support frame (401) and the second support frame (403) being fixedly connected to two first fireproof filling layers (202), the space formed by the first support frame (401), the second support frame (403) and the two fourth connecting plates (402) being divided into two parts by the fourth support plate (404), and both parts being filled with fireproof material.

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