Vertical hinged door structure

Abstract

The utility model discloses a vertical hinged door structure which comprises a door frame and a door leaf, the door frame comprises a door frame upper frame, a door frame side frame and a doorsill, the door frame upper frame comprises a first door frame sectional material, a first heat insulation strip and a second door frame sectional material, and a first installation wing plate is formed on the upper portion of the first door frame sectional material. The door frame side frame comprises a third door frame profile, a second heat insulation strip and a fourth door frame profile, a second installation wing plate is formed on the side portion of the third door frame profile, and a plurality of sets of fasteners penetrate through the first installation wing plate and the second installation wing plate and are connected with the wall so that the door frame upper frame and the door frame side frame can be installed on the wall. The vertical hinged door structure has the advantages of being simple in structure, convenient and fast to operate and good in connection stability, and the mounting and dismounting work efficiency can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of doors and windows, in particular to a casement door structure. Background Art

[0002] A swing door mainly includes a door frame and a door leaf. The door frame is fixed to the wall, and the door leaf is hinged to the door frame through hinges. The door leaf can be opened or closed by rotating, thereby dividing the space. However, the existing swing door needs to be installed with angle brackets on the door frame in order to connect it to the wall. The installation operation is cumbersome, which greatly increases the workload of the staff and is difficult to install and disassemble quickly and conveniently. Therefore, the installation efficiency of the swing door is low and there are certain limitations. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies in the prior art and provide a swing door structure with a simple structure, convenient and quick operation, good connection stability, and the ability to effectively improve the efficiency of installation and disassembly work.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0005] A casement door structure includes a door frame and a door leaf, the door frame including an upper door frame frame, a side door frame and a door sill, the upper door frame frame including a first door frame profile, a first thermal insulation strip and a second door frame profile, a first mounting wing plate formed on the upper portion of the first door frame profile, the side door frame including a third door frame profile, a second thermal insulation strip and a fourth door frame profile, a second mounting wing plate formed on the side portion of the third door frame profile, a plurality of groups of fasteners passing through the first mounting wing plate and the second mounting wing plate and connected to a wall, so that the upper door frame frame and the side door frame frames are installed on the wall.

[0006] As a further improvement of the above technical solution:

[0007] A first baffle plate is formed on the lower part of the first door frame profile, and a first installation slot is provided on the first baffle plate; a second baffle plate is formed on the side of the third door frame profile facing away from the second installation wing plate, and a second installation slot is provided on the second baffle plate.

[0008] The threshold includes a first threshold profile, a third insulation strip and a second threshold profile. A first track profile is installed on the side of the first threshold profile, and a first inclined surface is provided on the first track profile. A second track profile is installed on the side of the second threshold profile, and a second inclined surface is provided on the second track profile.

[0009] A first buckle slot is formed at the bottom of the first rail profile, and a first hook is formed at the bottom of the first threshold profile, and the first hook is buckled and connected in the first buckle slot; a second buckle slot is formed at the bottom of the second rail profile, and a second hook is formed at the bottom of the second threshold profile, and the second hook is buckled and connected in the second buckle slot.

[0010] A third inclined surface is provided on the second door sill profile, and an end portion of the third inclined surface is connected to an end portion of the second inclined surface.

[0011] The door leaf includes an upper door leaf frame, a side door leaf frame, a lower door leaf frame and a door leaf glass. The upper door leaf frame includes a first door leaf profile, a fourth insulation strip and a second door leaf profile. The side door leaf frame includes a third door leaf profile, a fifth insulation strip and a fourth door leaf profile. The lower door leaf frame includes a fifth door leaf profile, a sixth insulation strip and a sixth door leaf profile.

[0012] A third baffle plate is formed on the upper part of the second door leaf profile, and a third mounting slot is provided on the third baffle plate; a fourth baffle plate is formed on the side part of the fourth door leaf profile, and a fourth mounting slot is provided on the fourth baffle plate; a fifth baffle plate is formed on the lower part of the sixth door leaf profile, and a fifth mounting slot is provided on the fifth baffle plate.

[0013] Compared with the prior art, the advantages of the present invention are:

[0014] The door frame of the casement door structure of the present invention consists of an upper door frame, a side door frame and a door sill, wherein a first thermal insulation strip is provided between the first door frame profile and the second door frame profile of the upper door frame, and a second thermal insulation strip is provided between the third door frame profile and the fourth door frame profile of the side door frame, which can improve the thermal insulation performance of the upper door frame and the side door frame, the first door frame profile is integrally formed with a first mounting wing plate, and the third door frame profile is integrally formed with a second mounting wing plate. During installation, the first mounting wing plate is pressed against the wall, and the screws are drilled into the wall through the first mounting wing plate, thus completing the installation of the upper door frame, the second mounting wing plate is pressed against the wall, and the screws are drilled into the wall through the second mounting wing plate, thus completing the installation of the side door frame. It has the advantages of simple structure and convenient and quick operation, which can effectively improve the work efficiency of installation and disassembly, and the contact area between the first mounting wing plate and the second mounting wing plate and the wall is large, the connection stability is good, and the reliability is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural diagram of a casement door from a front view angle.

[0016] Figure 2 for Figure 1 Schematic diagram of the cross-sectional structure in the AA direction.

[0017] Figure 3 for Figure 1 Schematic diagram of the cross-sectional structure in the middle BB direction.

[0018] Figure 4 It is a structural diagram of the door frame upper frame and the door leaf upper frame.

[0019] Figure 5 This is a structural diagram of the lower frame of the door leaf and the threshold.

[0020] Figure 6 It is a structural diagram of the door frame side frame and door leaf side frame.

[0021] Legend:

[0022] 100, Door Frame; 200, Door Leaf; 1, Door Frame Upper Frame; 101, First Door Frame Profile; 1011, First Mounting Wing; 1012, First Enclosing Panel; 1013, First Mounting Slot; 102, First Insulation Strip; 103, Second Door Frame Profile; 2, Door Frame Side Frame; 201, Third Door Frame Profile; 2011, Second Mounting Wing; 2012, Second Enclosing Panel; 2013, Second Mounting Slot; 202, Second Insulation Strip; 203, Fourth Door Frame Profile; 3, Door Sill; 301, First Door Sill Profile; 3011, First Hook; 302, Third Insulation Strip; 303, Second Door Sill Profile; 3031, Second Hook; 3032, Third Inclined Surface; 304, First Track Profile; 3041 , first inclined plane; 3042, first snap-on slot; 305, second track profile; 3051, second inclined plane; 3052, second snap-on slot; 4, door leaf upper frame; 401, first door leaf profile; 402, fourth insulation strip; 403, second door leaf profile; 4031, third enclosure plate; 4032, third installation slot; 5, door leaf side frame; 501, third door leaf profile; 502, fifth insulation strip; 503, fourth door leaf profile; 5031, fourth enclosure plate; 5032, fourth installation slot; 6, door leaf lower frame; 601, fifth door leaf profile; 602, sixth insulation strip; 603, sixth door leaf profile; 6031, fifth enclosure plate; 6032, fifth installation slot; 7, door leaf glass. DETAILED DESCRIPTION

[0023] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0024] like Figures 1 to 6As shown, the casement door structure of this embodiment includes a door frame 100 and a door leaf 200. The door frame 100 includes a door frame upper frame 1, a door frame side frame 2 and a door sill 3. The door frame upper frame 1 includes a first door frame profile 101, a first thermal insulation strip 102 and a second door frame profile 103. A first mounting wing plate 1011 is formed on the upper portion of the first door frame profile 101. The door frame side frame 2 includes a third door frame profile 201, a second thermal insulation strip 202 and a fourth door frame profile 203. A second mounting wing plate 2011 is formed on the side portion of the third door frame profile 201. Several groups of fasteners pass through the first mounting wing plate 1011 and the second mounting wing plate 2011 and are connected to the wall, so that the door frame upper frame 1 and the door frame side frame 2 are installed on the wall. The door frame 100 of the casement door structure is composed of a door frame upper frame 1, a door frame side frame 2 and a threshold 3. A first thermal insulation strip 102 is provided between the first door frame profile 101 and the second door frame profile 103 of the door frame upper frame 1, and a second thermal insulation strip 202 is provided between the third door frame profile 201 and the fourth door frame profile 203 of the door frame side frame 2, which can improve the thermal insulation performance of the door frame upper frame 1 and the door frame side frame 2. A first mounting wing plate 1011 is integrally formed on the first door frame profile 101, and a second mounting wing plate 211 is integrally formed on the third door frame profile 201. During installation, the first mounting wing plate 1011 is placed against the wall, and the screws are drilled into the wall through the first mounting wing plate 1011 to complete the installation of the door frame upper frame 1. The second mounting wing plate 2011 is placed against the wall, and the screws are drilled into the wall through the second mounting wing plate 2011 to complete the installation of the door frame side frame 2. It has the advantages of simple structure and convenient and quick operation, which can effectively improve the work efficiency of installation and disassembly. Moreover, the contact area between the first mounting wing plate 1011 and the second mounting wing plate 2011 and the wall is large, the connection stability is good, and the reliability is high.

[0025] like Figure 4 and Figure 6 As shown, preferably, a first enclosure plate 1012 is formed at the lower portion of the first door frame profile 101, and a first mounting slot 1013 is provided on the first enclosure plate 1012; a second enclosure plate 2012 is formed on the side of the third door frame profile 201 opposite to the second mounting wing plate 2011, and a second mounting slot 2013 is provided on the second enclosure plate 2012. In this embodiment, the first mounting slot 1013 and the second mounting slot 2013 are used to set sealing strips. When the door leaf 200 is closed, the sealing strip on the first enclosure plate 1012 abuts against the side wall of the first door leaf profile 401 to form a first sealing structure, and the sealing strip on the second enclosure plate 2012 abuts against the side wall of the third door leaf profile 501 to form a second sealing structure, which can effectively improve the sealing between the door leaf upper frame 4 and the door frame upper frame 1, and between the door leaf side frame 5 and the door frame side frame 2.

[0026] Preferably, the threshold 3 includes a first threshold profile 301, a third insulation strip 302 and a second threshold profile 303. A first track profile 304 is installed on the side of the first threshold profile 301, and a first inclined surface 3041 is provided on the first track profile 304. A second track profile 305 is installed on the side of the second threshold profile 303, and a second inclined surface 3051 is provided on the second track profile 305. In this embodiment, a third insulation strip 302 is provided between the first threshold profile 301 and the second threshold profile 303, which can improve the thermal insulation performance of the threshold 3. At the same time, a first track profile 304 is installed on the side of the first threshold profile 301, and a first inclined surface 3041 is provided on the first track profile 304. A second track profile 305 is installed on the side of the second threshold profile 303, and a second inclined surface 3051 is provided on the second track profile 305, so that the threshold 3 constitutes a barrier-free track threshold, reduces the difficulty of passage, and facilitates the passage of wheelchairs, strollers or shopping carts of disabled people, and has a wide range of applications.

[0027] Preferably, a first snap slot 3042 is formed at the bottom of the first rail profile 304, and a first hook 3011 is formed at the bottom of the first threshold profile 301, and the first hook 3011 is snap-fitted and connected to the first snap slot 3042; a second snap slot 3052 is formed at the bottom of the second rail profile 305, and a second hook 3031 is formed at the bottom of the second threshold profile 303, and the second hook 3031 is snap-fitted and connected to the second snap slot 3052. It has the advantages of simple structure, convenient and quick disassembly and assembly, and good connection stability.

[0028] Preferably, a third inclined surface 3032 is provided on the second door sill profile 303 , and an end portion of the third inclined surface 3032 is connected to an end portion of the second inclined surface 3051 .

[0029] Preferably, the door leaf 200 includes an upper door leaf frame 4, a side door leaf frame 5, a lower door leaf frame 6, and a door leaf glass 7. The upper door leaf frame 4 includes a first door leaf profile 401, a fourth thermal insulation strip 402, and a second door leaf profile 403. The side door leaf frame 5 includes a third door leaf profile 501, a fifth thermal insulation strip 502, and a fourth door leaf profile 503. The lower door leaf frame 6 includes a fifth door leaf profile 601, a sixth thermal insulation strip 602, and a sixth door leaf profile 603. In this embodiment, the upper door leaf frame 4, the side door leaf frame 5, and the lower door leaf frame 6 all adopt a thermally insulated thermal structure, which can isolate the thermal conductivity inside the metal, so that the overall thermal insulation effect of the door leaf 200 is good.

[0030] like Figures 4 to 6As shown, preferably, a third enclosing plate 4031 is formed on the upper part of the second door leaf profile 403, and a third mounting slot 4032 is provided on the third enclosing plate 4031; a fourth enclosing plate 5031 is formed on the side of the fourth door leaf profile 503, and a fourth mounting slot 5032 is provided on the fourth enclosing plate 5031; and a fifth enclosing plate 6031 is formed on the lower part of the sixth door leaf profile 603, and a fifth mounting slot 6032 is provided on the fifth enclosing plate 6031. In this embodiment, the third mounting slot 4032, the fourth mounting slot 5032 and the fifth mounting slot 6032 are used to set sealing strips. When the door leaf 200 is closed, the sealing strip on the third enclosure plate 4031 abuts against the side wall of the second door frame profile 103 to form a second sealing structure, and the sealing strip on the fourth enclosure plate 5031 abuts against the side wall of the fourth door frame profile 203 to form a second sealing structure. Then, there are two sealing mechanisms between the door leaf upper frame 4 and the door frame upper frame 1, and between the door leaf side frame 5 and the door frame side frame 2. The sealing strip on the fifth enclosure plate 6031 abuts against the third inclined surface 3032 on the second threshold profile 303 to form a sealing mechanism, so that the door leaf 200 and the door frame 100 have good airtightness, watertightness and wind pressure resistance.

[0031] The above is only a preferred embodiment of the present invention, and the scope of protection of the present invention is not limited to the above embodiment. For those skilled in the art, improvements and modifications obtained without departing from the technical concept of the present invention should also be considered as the scope of protection of the present invention.

Claims

1. A swing door structure, comprising a door frame (100) and a door leaf (200), characterized in that: The door frame (100) comprises a door frame upper frame (1), a door frame side frame (2) and a door sill (3); the door frame upper frame (1) comprises a first door frame profile (101), a first heat insulation strip (102) and a second door frame profile (103); a first mounting wing plate (1011) is formed on the upper portion of the first door frame profile (101); the door frame side frame (2) comprises a third door frame profile (201), a second heat insulation strip (202) and a fourth door frame profile (203); a second mounting wing plate (2011) is formed on the side portion of the third door frame profile (201); a plurality of sets of fasteners pass through the first mounting wing plate (1011) and the second mounting wing plate (211) and are connected to a wall, so that the door frame upper frame (1) and the door frame side frame (2) are mounted on the wall.

2. The swing door structure according to claim 1, characterized in that: A first enclosure plate (1012) is formed on the lower portion of the first door frame profile (101), and a first installation slot (1013) is provided on the first enclosure plate (1012); a second enclosure plate (2012) is formed on the side of the third door frame profile (201) facing away from the second installation wing plate (2011), and a second installation slot (2013) is provided on the second enclosure plate (2012).

3. The swing door structure according to claim 1, characterized in that: The threshold (3) comprises a first threshold profile (301), a third heat insulation strip (302) and a second threshold profile (303); a first track profile (304) is installed on the side of the first threshold profile (301); a first inclined surface (3041) is provided on the first track profile (304); a second track profile (305) is installed on the side of the second threshold profile (303); and a second inclined surface (3051) is provided on the second track profile (305).

4. The swing door structure according to claim 3, characterized in that: The first track profile (304) is formed with a first buckle slot (3042) at the bottom, the first threshold profile (301) is formed with a first hook (3011) at the bottom, and the first hook (3011) is buckled and connected in the first buckle slot (3042); the second track profile (305) is formed with a second buckle slot (3052) at the bottom, the second threshold profile (303) is formed with a second hook (3031) at the bottom, and the second hook (3031) is buckled and connected in the second buckle slot (3052).

5. The swing door structure according to claim 4, characterized in that: A third inclined surface (3032) is provided on the second threshold profile (303), and an end portion of the third inclined surface (3032) is connected to an end portion of the second inclined surface (3051).

6. The swing door structure according to claim 1, characterized in that: The door leaf (200) comprises an upper door leaf frame (4), a side door leaf frame (5), a lower door leaf frame (6) and a door leaf glass (7); the upper door leaf frame (4) comprises a first door leaf profile (401), a fourth heat insulation strip (402) and a second door leaf profile (403); the side door leaf frame (5) comprises a third door leaf profile (501), a fifth heat insulation strip (502) and a fourth door leaf profile (503); and the lower door leaf frame (6) comprises a fifth door leaf profile (601), a sixth heat insulation strip (602) and a sixth door leaf profile (603).

7. The swing door structure according to claim 6, characterized in that: A third enclosing plate (4031) is formed on the upper portion of the second door leaf profile (403), and a third mounting slot (4032) is provided on the third enclosing plate (4031); a fourth enclosing plate (5031) is formed on the side portion of the fourth door leaf profile (503), and a fourth mounting slot (5032) is provided on the fourth enclosing plate (5031); and a fifth enclosing plate (6031) is formed on the lower portion of the sixth door leaf profile (603), and a fifth mounting slot (6032) is provided on the fifth enclosing plate (6031).

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