Hidden drainage structure of novel door and window

Abstract

The utility model relates to the technical field of door and window installation structures, and particularly discloses a novel hidden drainage structure of a door and a window. The novel hidden drainage structure of the door and the window comprises a sectional material frame body and an aluminum plate, and the aluminum plate is detachably installed on one side of the sectional material frame body; the groove body and the aluminum plate are integrally formed, the groove body comprises a top capable of being connected with the profile frame in an abutting mode, and the drainage hole is formed in the top; the first branch part is inclined to the horizontal plane at a fixed angle, is positioned below the top in the gravity direction, and is connected with the top at one end and the aluminum plate at the other end; according to the utility model, the groove body and the aluminum plate are integrally formed, and the top of the groove body is propped against the profile frame body, so that the drain hole can be hidden in the groove body, and rainwater is effectively prevented from flowing backwards; the drainage hole is directly connected with the rainwater channel, and the first branch part is inclined to the horizontal plane at a fixed angle, so that a flowing path of rainwater between the aluminum plate and the profile frame body is eliminated, the rainwater can be effectively prevented from remaining in the filter plate in the aluminum plate, and the drainage efficiency of the rainwater is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window installation structures, in particular to a novel hidden drainage structure of doors and windows. Background Art

[0002] Reference Figure 1 As shown, in the existing plastic steel door and window installation, the functional body 12 (which can be a door or a window) needs to be installed on the profile frame 11; however, the profile frame 11 is made of plastic. In order to improve the overall strength of the profile frame 11, an aluminum plate 13 is usually snapped on the outside of the profile frame 11. The aluminum plate 13 is used to wrap the profile frame 11 exposed to the outdoor environment, thereby providing a certain degree of protection for the profile frame 11.

[0003] In the prior art, although a sealing process is performed between the profile frame 11 and the functional body 12 , it is inevitable that a certain amount of rainwater will enter the profile frame 11 , and it is usually necessary to open a rainwater channel facing the aluminum plate 13 in the profile frame 11 .

[0004] In order to meet the drainage requirements, it is necessary to open a drainage hole for rainwater to flow out on the aluminum plate 13 between the two support ribs 14 on the filter plate; however, the existing support ribs 14 are usually arranged horizontally. On the one hand, the drainage holes opened between the horizontally arranged support ribs 14 are directly exposed to the outdoor environment, and rainwater is easy to flow back, affecting the drainage efficiency of rainwater; on the other hand, rainwater is easy to accumulate between the two horizontally arranged support ribs 14, which easily causes a certain amount of rainwater to remain in the aluminum plate 13. Utility Model Content

[0005] In view of the above problems, the utility model provides a new hidden drainage structure for doors and windows, the purpose of which is to improve the drainage efficiency of the profile frame and prevent rainwater from flowing back.

[0006] In order to achieve the above-mentioned invention object, the technical solution adopted by the utility model is as follows:

[0007] A new type of hidden drainage structure for doors and windows is provided, comprising: a profile frame and an aluminum plate, wherein the aluminum plate is detachably mounted on one side of the profile frame; a trough body integrally formed with the aluminum plate, wherein the trough body comprises: a top portion capable of abutting the profile frame, and a drainage hole is provided on the top portion; a first branch portion, arranged at a fixed angle inclined to a horizontal plane, and located below the top portion along the direction of gravity, with one end connected to the top portion and the other end connected to the aluminum plate.

[0008] Furthermore, the angle α between the first branch and the horizontal plane is 20°.

[0009] Furthermore, the structure also includes: a second branch, which is horizontally arranged, along the direction of gravity, above the top, one end of which is connected to the top and the other end of which is connected to the aluminum plate; a third branch, which is arranged on the aluminum plate, extends vertically downward along the horizontal direction, and protrudes a fixed length from the second branch.

[0010] Furthermore, the structure also includes: a colloid distributed around the drainage hole and used for bonding the top and the profile frame.

[0011] Furthermore, the structure also includes a receiving chamber, which is arranged in the profile frame and is used to receive rainwater, and an arc surface is arranged at the bottom of the receiving chamber.

[0012] Furthermore, the structure also includes: a first sealing member and a second sealing member, which are arranged on the profile frame and abut against the functional body and are respectively located on two sides of the receiving chamber.

[0013] The beneficial effects of the utility model are as follows: in the utility model, the trough body and the aluminum plate are integrally formed, and the top is abutted against the profile frame, so the drainage hole can be hidden in the trough body, effectively preventing rainwater from flowing back and improving the user experience; the drainage hole is directly connected to the rainwater channel, and the first branch is inclined at a fixed angle to the horizontal plane, and the rainwater discharged can flow out along the first branch; the flow path of rainwater between the aluminum plate and the profile frame is eliminated, which can effectively prevent rainwater from remaining in the aluminum plate and the filter plate, thereby improving the drainage efficiency of rainwater. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of aluminum plate installation in the prior art.

[0015] Figure 2 This is a schematic diagram of the installation of the profile frame and aluminum plate provided in an embodiment of the present application.

[0016] Figure 3 for Figure 2 A partial enlarged schematic diagram of part A.

[0017] Among them, 11, profile frame; 12, functional body; 13, aluminum plate; 14, supporting ribs; 15, top; 16, first branch; 17, second branch; 18, third branch; 19, receiving chamber; 111, first sealing member; 112, second sealing member. DETAILED DESCRIPTION

[0018] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Reference Figure 2As shown, the embodiment of the present application discloses a new type of hidden drainage structure for doors and windows, including: a profile frame 11 and an aluminum plate 13, wherein the aluminum plate 13 is detachably mounted on one side of the profile frame 11; a trough body integrally formed with the aluminum plate 13, wherein the trough body includes: a top 15, which can abut the profile frame 11, and a drainage hole is opened on the top 15; a first branch 16, which is arranged at a fixed angle inclined to the horizontal plane, is located below the top 15 along the direction of gravity, and is connected to the top 15 at one end and the aluminum plate 13 at the other end.

[0020] During specific use, rainwater falling from the outside can pass through the rainwater channel in the profile frame 11 , through the drainage hole, and be discharged outside along the first branch 16 .

[0021] In the utility model, the trough body and the aluminum plate 13 are integrally formed, and the depth direction of the trough body extends along the installation direction of the support ribs 14 until the top 15 abuts against the profile frame 11; through this design, the drainage hole can be hidden in the trough body, effectively preventing rainwater backflow and improving the user experience.

[0022] In the utility model, the top 15 is abutted against the profile frame 11, the drainage hole is directly connected to the rainwater channel, and the first branch 16 is arranged at a fixed angle inclined to the horizontal plane, so that the rainwater to be discharged can flow out along the first branch 16; the flow path of rainwater between the aluminum plate 13 and the profile frame 11 is eliminated, and rainwater can be effectively prevented from remaining in the filter plate in the aluminum plate 13, thereby improving the drainage efficiency of rainwater.

[0023] As a preferred embodiment, the angle α between the first branch 16 and the horizontal plane is 20°.

[0024] Reference Figure 3 As shown, the structure also includes: a second branch 17, which is horizontally arranged, along the direction of gravity, above the top 15, one end of which is connected to the top 15 and the other end of which is connected to the aluminum plate 13; a third branch 18, which is arranged on the aluminum plate 13, extends vertically downward in the horizontal direction, and protrudes from the second branch 17 by a fixed length.

[0025] By providing the third branch 18 , rainwater flowing down the filter plate can be guided to drip directly, thereby preventing rainwater from flowing along the second branch 17 to the drainage hole.

[0026] It is worth mentioning that the third branch 18 can also play a certain shielding role, preventing rainwater from above from directly drifting to the drainage hole.

[0027] Specifically, the structure also includes: a colloid, which can be glass glue or any glue that can achieve waterproof bonding function, distributed around the drainage hole to bond the top 15 and the profile frame 11; preventing rainwater from penetrating into the filter plate to ensure rainwater drainage efficiency.

[0028] The structure also includes a receiving chamber 19, which is arranged in the profile frame 11 and is used to receive rainwater. An arc surface is provided at the bottom of the receiving chamber 19. The arc surface is used to guide rainwater to flow into the rainwater channel, which can ensure the drainage efficiency of rainwater and prevent rainwater from remaining.

[0029] Specifically, the structure also includes: a first seal 111 and a second seal 112, which are arranged on the profile frame 11 and abut against the functional body 12, and are respectively located on both sides of the receiving chamber 19; the first seal 111 is used to block the receiving chamber 19 and the outdoor environment, reducing the amount of rainwater entering the receiving chamber 19; the second seal 112 is used to block the receiving chamber 19 and the indoor environment, preventing rainwater from entering the room.

[0030] The first sealing member 111 and the second sealing member 112 can be made of strips made of PVC plastic or ABS plastic.

[0031] It should be understood by those skilled in the art that, although preferred embodiments of the present invention have been described, those skilled in the art may make additional changes and modifications to these embodiments once they are aware of the basic creative concepts. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the present invention. Obviously, those skilled in the art may make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the equivalent technology of the claims of the present invention, the present invention is also intended to include these modifications and variations.

Claims

1. A new type of hidden drainage structure for doors and windows, comprising: A profile frame (11) and an aluminum plate (13), wherein the aluminum plate (13) is detachably mounted on one side of the profile frame (11), and is characterized in that it further comprises: a trough body integrally formed with the aluminum plate (13); The tank body includes: A top portion (15) is capable of abutting against the profile frame (11), and a drainage hole is provided on the top portion (15); The first branch (16) is arranged at a fixed angle to the horizontal plane and is located below the top (15) along the gravity direction, with one end connected to the top (15) and the other end connected to the aluminum plate (13).

2. The new hidden drainage structure for doors and windows according to claim 1 is characterized in that: The angle α between the first branch (16) and the horizontal plane is 20°.

3. The new hidden drainage structure for doors and windows according to claim 1 is characterized in that: Also includes: The second branch (17) is horizontally arranged above the top (15) along the direction of gravity, with one end connected to the top (15) and the other end connected to the aluminum plate (13); The third branch (18) is arranged on the aluminum plate (13), extends vertically downward in the horizontal direction, and protrudes from the second branch (17) by a fixed length.

4. The new hidden drainage structure for doors and windows according to claim 1 is characterized in that: Also includes: The colloid is distributed around the drainage hole and is used to bond the top (15) and the profile frame (11).

5. The new hidden drainage structure for doors and windows according to claim 1 is characterized in that: It also includes a receiving chamber (19) which is arranged in the profile frame (11) and is used to receive rainwater, and an arc surface is arranged at the bottom of the receiving chamber (19).

6. The new hidden drainage structure for doors and windows according to claim 5 is characterized in that: Also includes: The first sealing member (111) and the second sealing member (112) are arranged on the profile frame (11) and abut against the functional body (12), and are respectively located on two sides of the receiving chamber (19).

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