Vertical hinged door with novel structure

Abstract

The utility model discloses a vertical hinged door with a novel structure, and relates to an aluminum alloy door and window structure, the vertical hinged door comprises a door body and a door frame, the door body is hinged with the door frame through hinges, the door body comprises an aluminum alloy frame body, a first door plate and a second door plate, one side of the aluminum alloy frame body is provided with a first inserting channel for inserting the first door plate, and the other side of the aluminum alloy frame body is provided with a second inserting channel for inserting the second door plate. A first inserting channel used for being connected with a first door plate in an inserting mode is formed in one side of the aluminum alloy frame body, an outer sealing pressing strip structure is arranged in the first inserting channel, a second inserting channel used for being connected with a second door plate in an inserting mode is formed in the other side of the aluminum alloy frame body, an inner sealing pressing strip structure is arranged in the second inserting channel, and the thickness of the inner sealing pressing strip structure is larger than that of the outer sealing pressing strip structure. An opening in one side, close to the second door plate, of the aluminum alloy frame body is a door plate mounting opening, a positioning strip is arranged between the first door plate and the second door plate, and the positioning strip is detachably connected with the aluminum alloy frame body. The two door plates are detachably assembled, the installation difficulty is low, and the appearance is attractive.

Description

Technical Field

[0001] This utility model relates to aluminum alloy door and window structures, and more specifically, to a novel type of casement door. Background Technology

[0002] A hinged door is a door with hinges mounted on the side, opening inwards (left inward, right inward) or outwards (left outward, right outward). It consists of a door frame, hinges, door body, lock, and other components. Traditional hinged doors typically use a single-panel structure. The panel can be made of materials such as wood, composite board, or glass, and is generally attached to an aluminum alloy frame using a special adhesive. The frame is then assembled and secured. However, this type of hinged door structure is a one-piece assembly. If the panel is damaged during use, the entire door or hinged door needs to be replaced, making maintenance difficult. Furthermore, the single-panel structure has poor insulation. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a new type of swing door that addresses the shortcomings of existing technologies.

[0004] The present invention discloses a novel hinged door, comprising a door body and a door frame. The door body is hinged to the door frame via hinges. The door body includes an aluminum alloy frame, a first door panel, and a second door panel. One side of the aluminum alloy frame has a first insertion channel for inserting the first door panel, and the first insertion channel has an outer sealing strip structure. The other side of the aluminum alloy frame has a second insertion channel for inserting the second door panel, and the second insertion channel has an inner sealing strip structure. The thickness of the inner sealing strip structure is greater than the thickness of the outer sealing strip structure. The opening on the side of the aluminum alloy frame near the second door panel is a door panel mounting opening. A positioning strip is provided between the first door panel and the second door panel, and the positioning strip is detachably connected to the aluminum alloy frame.

[0005] Preferably, the outer sealing strip structure includes a first side sealing strip and a first pressure strip. The first side sealing strip is fixed to one side of the positioning strip. A groove with a locking protrusion is provided in the aluminum alloy frame on one side of the first insertion channel. The first pressure strip is inserted into the groove. Limiting protrusions matching the locking protrusion are provided on both sides of the first pressure strip. A deformation cavity is provided in the first pressure strip. A contact plane is provided on the side of the first pressure strip near the door panel. A bending deformation block is provided on the side of the contact plane near the interior of the aluminum alloy frame.

[0006] Preferably, the inner sealing strip structure includes a second strip and an mounting protrusion on the aluminum alloy frame. The thickness of the second strip is greater than that of the first strip. One side of the second strip is provided with a positioning recess that matches the mounting protrusion. The other side of the second strip is provided with a first deformable contact and a second deformable contact that form a V-shaped structure. An inner deformable cavity is opened in the second deformable contact. A second side sealing strip is fixed on the other side of the positioning strip.

[0007] Preferably, the second door panel has clearance space on both sides.

[0008] Preferably, handles are installed on both sides of the door.

[0009] Preferably, the door is a single door or a double door.

[0010] Beneficial effects

[0011] The advantages of this utility model are as follows: Two door panels are installed within the door body, with a cavity formed between them by a positioning strip to isolate the two panels. The positioning strip is detachably connected to the aluminum alloy frame, enabling detachable assembly of the two door panels and the positioning strip, thus avoiding interference from the positioning strip during door panel removal. Furthermore, the double-layer door panel design provides better insulation and increased durability; the detachable installation method of the door panels facilitates replacement; and the internal and external sealing strip structure meets sealing requirements, while also simplifying installation and enhancing the aesthetics. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the double-opening swing door structure of this utility model;

[0013] Figure 2 This is a schematic diagram of the single-opening swing door structure of this utility model;

[0014] Figure 3 This is a schematic diagram of the cross-sectional structure of the double-opening swing door of this utility model;

[0015] Figure 4 for Figure 3 A magnified structural diagram of point A in the middle. Detailed Implementation

[0016] The present invention will be further described below with reference to embodiments, but this does not constitute any limitation on the present invention. Any limited modifications made by any person within the scope of the claims of the present invention are still within the scope of the claims of the present invention.

[0017] See Figures 1-4This utility model discloses a novel type of hinged door, comprising a door body 2 and a door frame 1, wherein the door body 2 is hinged to the door frame 1 via hinges 3. The door body 2 can be a single-leaf door or a double-leaf door. Handles 20 are installed on both sides of the door body 2, allowing the door to be opened from the inside or outside. The hinged door can be designed with or without a threshold, depending on the requirements.

[0018] Regarding door body 2, it includes an aluminum alloy frame 21, a first door panel 22, and a second door panel 23. One side of the aluminum alloy frame 21 has a first insertion channel 24 for inserting the first door panel 22. The first insertion channel 24 has an outer sealing strip structure, allowing the first door panel 22 to be detachably connected to the aluminum alloy frame 21, facilitating door panel replacement. The other side of the aluminum alloy frame 21 has a second insertion channel 29 for inserting the second door panel 23. The second insertion channel 29 has an inner sealing strip structure, which also facilitates the replacement of the second door panel 23. Regarding the door panel disassembly and assembly structure, in this embodiment, the thickness of the inner sealing strip structure is greater than the thickness of the outer sealing strip structure. The opening on the side of the aluminum alloy frame 21 near the second door panel 23 is the door panel mounting port 30. That is, when replacing the door panel, it can be removed from one side inside the door, making disassembly and assembly simple, safe, and reliable, avoiding the risk of the door panel falling outwards. A positioning strip 291 is provided between the first door panel 22 and the second door panel 23 to isolate the two door panels. The positioning strip 291 is detachably connected to the aluminum alloy frame 21 to avoid interference with the removal of the first door panel 22. The positioning strip 291 can be fixed with screws. In this embodiment, the door body 2 adopts a double-layer door panel design, which provides better insulation and higher durability. Furthermore, the door panels are detachable for easy replacement. The inner and outer sealing strip structure meets the sealing requirements, and the installation is simple and aesthetically pleasing.

[0019] The external sealing strip structure includes a first side sealing strip 31 and a first pressure strip 25. The first side sealing strip 31 is fixed to one side of the positioning strip 291. A groove 26 with a locking protrusion 27 is provided in the aluminum alloy frame 21 on one side of the first insertion channel 24. The first pressure strip 25 is inserted into the groove 26. Limiting protrusions 251 matching the locking protrusion 27 are provided on both sides of the first pressure strip 25. A deformation cavity 252 is provided in the first pressure strip 25. A contact surface is provided on the side of the first pressure strip 25 near the door panel. A bending deformation block 253 is provided on the side of the contact surface near the interior of the aluminum alloy frame 21. Through the mutual cooperation and compression of the first side sealing strip 31 and the first pressure strip 25, the installation and sealing of the first door panel 22 are achieved.

[0020] The inner sealing strip structure includes a second sealing strip 28 and a mounting protrusion 34 on the aluminum alloy frame 21. The thickness of the second sealing strip 28 is greater than that of the first sealing strip 25. One side of the second sealing strip 28 has a positioning recess that matches the mounting protrusion 34, and the other side of the second sealing strip 28 has a first deformable contact 281 and a second deformable contact 282 forming a V-shaped structure. The second deformable contact 282 has an inner deformable cavity 283. A second side sealing strip 32 is fixed to the other side of the positioning strip 291. Through the mutual compression of the second sealing strip 28 and the second side sealing strip 32, the installation and sealing of the second door panel 23 are achieved. In addition, clearance spaces 33 are provided on both sides of the second door panel 23, so that there is enough space for the door panel to swing on both sides, thereby facilitating the installation of the door panel.

[0021] The working principle of this utility model is as follows: When installing the door panel, firstly, the first pressure strip 25 is assembled into the groove 26. The locking protrusion 27 and the limiting protrusion 251 are used to position the first pressure strip 25. Then, the first door panel 22 is placed into the aluminum alloy frame 21 through the door panel mounting opening. Next, the positioning strip 291 is placed in, and the first door panel 22 is pressed to press it against the first pressure strip 25, so that the positioning strip 291 has sufficient mounting space. Then, the positioning strip 291 is fixed with screws. After the positioning strip 291 is fixed, the first door panel 22 can be pressed and fixed by the action of the positioning strip 291 and the first pressure strip 25. Then, the second door panel 23 is placed in, and after it is placed, the second pressure strip 28 is placed in the second insertion channel 29. At the same time, the second pressure strip 28 is pressed to deform it, so that the positioning recess is inserted into the mounting protrusion 34. The second door panel 23 is fixed by the mutual pressing between the second pressure strip 28 and the positioning strip 291.

[0022] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several modifications and improvements can be made without departing from the structure of the present utility model, and these will not affect the implementation effect of the present utility model or the practicality of the patent.

Claims

1. A novel type of swing door, comprising a door body (2) and a door frame (1), wherein the door body (2) is hinged to the door frame (1) via hinges (3), characterized in that, The door body (2) includes an aluminum alloy frame (21), a first door panel (22) and a second door panel (23). One side of the aluminum alloy frame (21) is provided with a first insertion channel (24) for inserting the first door panel (22). The first insertion channel (24) is provided with an outer sealing strip structure. The other side of the aluminum alloy frame (21) is provided with a second insertion channel (29) for inserting the second door panel (23). The second insertion channel (29) is provided with an inner sealing strip structure, and the thickness of the inner sealing strip structure is greater than the thickness of the outer sealing strip structure. The opening on the side of the aluminum alloy frame (21) near the second door panel (23) is a door panel mounting port (30). A positioning strip (291) is provided between the first door panel (22) and the second door panel (23), and the positioning strip (291) is detachably connected to the aluminum alloy frame (21).

2. The novel swing door according to claim 1, characterized in that, The outer sealing strip structure includes a first side sealing strip (31) and a first pressure strip (25). The first side sealing strip (31) is fixed to one side of the positioning strip (291). A groove (26) with a locking protrusion (27) is provided in the aluminum alloy frame (21) on one side of the first insertion channel (24). The first pressure strip (25) is inserted into the groove (26). The first pressure strip (25) has limiting protrusions (251) on both sides that match the locking protrusion (27). A deformation cavity (252) is provided in the first pressure strip (25). A contact plane is provided on the side of the first pressure strip (25) near the door panel. A bending deformation block (253) is provided on the side of the contact plane near the interior of the aluminum alloy frame (21).

3. The novel swing door according to claim 1, characterized in that, The inner sealing strip structure includes a second strip (28) and a mounting protrusion (34) on the aluminum alloy frame (21). The thickness of the second strip (28) is greater than that of the first strip (25). One side of the second strip (28) is provided with a positioning recess that matches the mounting protrusion (34). The other side of the second strip (28) is provided with a first deformable contact (281) and a second deformable contact (282) that form a V-shaped structure. An inner deformable cavity (283) is opened in the second deformable contact (282). A second side sealing strip (32) is fixed on the other side of the positioning strip (291).

4. The novel swing door according to claim 1, characterized in that, The second door panel (23) has clearance spaces (33) on both sides.

5. A novel swing door according to claim 1, characterized in that, Handles (20) are installed on both sides of the door (2).

6. A novel swing door according to claim 1, characterized in that, The door (2) is a single door or a double door.

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