A waterproof aluminum door frame

Abstract

This utility model discloses a waterproof aluminum door frame, relating to the field of aluminum door frame technology. The utility model includes a door frame body with two hinge slots on the inner left side wall. It also includes: a waterproof mechanism disposed on the outer surface of the door frame body to cover the gap between the door frame body and the wall; a ventilation mechanism disposed on the back of the door frame body to isolate the interior of the door frame body from the outside; and a drainage mechanism disposed inside the door frame body. By incorporating a drainage mechanism, specifically, when water flows to the lowest point, it is guided outward by a flow guide platform. The water first passes through a filter screen, then impacts a rotating plate, which is lifted, opening the drain outlet and allowing water to flow out. This timely drainage of internal water reduces damage caused by prolonged internal water accumulation and improves the service life of the door frame body.

Description

Technical Field

[0001] This utility model belongs to the field of aluminum door frame technology, and in particular relates to an aluminum door frame with waterproof function. Background Technology

[0002] Aluminum door frames are widely used in building doors and windows, bathrooms, kitchens, balconies and other scenarios due to their lightweight, corrosion resistance, high strength and easy processing.

[0003] In areas with abundant rainfall, aluminum door frames are prone to water accumulation in building exterior doors and windows, as well as in places with high indoor humidity. Rainwater can seep into the door frame through gaps in doors and windows or under wind pressure, or water from the indoor floor can spread to the bottom of the door frame. If this water cannot be drained in time and effectively, it will accumulate inside the door frame for a long time, causing a series of problems. To address this, we have proposed an aluminum door frame with waterproof function. Utility Model Content

[0004] The purpose of this utility model is to provide an aluminum door frame with waterproof function. By setting up a drainage mechanism, specifically, when water flows to the lowest point, it is guided outward by the second guide platform. The water first passes through the filter screen, then impacts the rotating plate. The rotating plate is lifted, opening the drain outlet, and the water flows out. This can promptly drain the internal water, reduce the damage caused by long-term internal water accumulation, and improve the service life of the door frame. It solves the problem that existing aluminum door frames are easily susceptible to water intrusion, rainwater backflows into the door frame through door and window gaps and wind pressure, or indoor floor water spreads to the bottom of the door frame. If this water cannot be drained in time and effectively, it will accumulate inside the door frame for a long time, causing a series of problems.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to a waterproof aluminum door frame, comprising a door frame body, wherein two hinge slots are formed on the inner left side wall of the door frame body, and further comprising:

[0007] A waterproofing mechanism is provided on the outer surface of the door frame body, and the waterproofing mechanism is used to cover the gap between the door frame body and the wall;

[0008] A ventilation mechanism is provided on the back of the door frame body; a waterproof mechanism is used to isolate the interior of the door frame body from the outside; and

[0009] A drainage mechanism is provided inside the door frame body. The drainage mechanism is used to drain the water accumulated inside the door frame body. The drainage mechanism includes a filter screen, and a rotating plate is provided on the side of the filter screen away from the guide platform.

[0010] The hinge groove provides a support base for the hinge, and the drainage mechanism is used to guide accumulated water.

[0011] Furthermore, the waterproofing mechanism includes two sealing plates installed on the front and back of the door frame body respectively, the sealing plates being used to limit the door frame body;

[0012] The top of the sealing plate is triangular, and the top of the sealing plate is used to guide water droplets.

[0013] Furthermore, the ventilation mechanism includes a pull rod for providing a gripping fulcrum;

[0014] The drainage mechanism includes a flow guide platform installed on the inner side of the top of the door frame body, which is used to divert accumulated water.

[0015] Furthermore, the waterproofing mechanism includes an inclined block installed on a side of the sealing plate away from the main body of the door frame. The inclined block is triangular in shape, and the bottom of the inclined block is flush with the bottom of the main body of the door frame.

[0016] The top back of the sealing plate is in contact with the wall, and the back of the sealing plate is in contact with the wall surface.

[0017] Furthermore, the ventilation mechanism includes a second sealing plate installed on the back of the pull rod, the back of the second sealing plate being in contact with the back of the door frame body, a ventilation opening being provided on the back of the door frame body, and a rubber plug being inserted into the ventilation opening;

[0018] The back of the rubber stopper is fixedly connected to the front of the second sealing plate, the vent penetrates the back of the door frame body and communicates with the interior of the door frame body, and the front of the vent contacts the back of the first guide platform.

[0019] Furthermore, the drainage mechanism includes several partitions installed inside the door frame body, and the bottom front of each partition has a drainage groove.

[0020] The door frame body has drainage outlets on its left and right bottom sides, which are used to provide a flow channel for accumulated water.

[0021] Furthermore, the front and back of the rotating plate are rotatably connected to the inside of the drain outlet, a protrusion is fixedly connected to the bottom of the rotating plate, and the inside of the drain outlet is fixedly connected to the outer surface of the filter screen.

[0022] The protrusion limits the rotation plate, which can only be rotated outwards.

[0023] This utility model has the following beneficial effects:

[0024] 1. This utility model has a drainage mechanism. Specifically, when the water flows to the lowest point, it is guided outward by the guide platform. The water first passes through the filter screen, then impacts the rotating plate. The rotating plate is lifted up, opening the drain outlet and allowing the water to flow out. This can promptly drain the internal water, reduce the damage caused by prolonged internal water accumulation, and improve the service life of the door frame.

[0025] 2. This utility model incorporates a ventilation mechanism, specifically, the sealing plate 2 moves the rubber stopper backward until the rubber stopper is pulled out. At this time, air flows downward from the inside of the top of the door frame body, carrying away the internal moisture, thus maintaining a dry environment inside the door frame body and reducing the impact of internal moisture on the lifespan of the door frame body.

[0026] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0027] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0028] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0029] Figure 2 This is a schematic diagram of the tie rod structure of this utility model;

[0030] Figure 3 This is a schematic diagram of the flow guide platform of this utility model;

[0031] Figure 4 This is a schematic diagram of the filter structure of this utility model;

[0032] Figure 5 This is a schematic diagram of the partition structure of this utility model;

[0033] Figure 6 This is a schematic diagram of the rubber stopper structure of this utility model.

[0034] The attached diagram lists the components represented by each number as follows:

[0035] 1. Door frame body; 11. Hinge groove; 2. Waterproofing mechanism; 21. Beveled block; 22. Sealing plate one; 3. Ventilation mechanism; 31. Sealing plate two; 32. Pull rod; 33. Rubber stopper; 34. Ventilation opening; 4. Drainage mechanism; 41. Flow guide platform one; 42. Partition; 43. Rotating plate; 44. Flow guide platform two; 45. Filter screen; 46. Drainage channel. Detailed Implementation

[0036] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0037] 8. Please refer to Figures 1-6As shown, this utility model is a waterproof aluminum door frame, including a door frame body 1, with two hinge slots 11 on the inner left side wall of the door frame body 1, and further including: a waterproof mechanism 2, which is disposed on the outer surface of the door frame body 1 and is used to cover the gap between the door frame body 1 and the wall; a ventilation mechanism 3, which is disposed on the back of the door frame body 1 and is used to isolate the interior of the door frame body 1 from the outside; and a drainage mechanism 4, which is disposed inside the door frame body 1 and is used to drain water accumulated inside the door frame body 1. The drainage mechanism 4 includes a filter screen 45. A rotating plate 43 is provided on the side away from the flow guide platform 44; the hinge groove 11 provides a support base for the hinge; the drainage mechanism 4 is used to guide the accumulated water; the waterproof mechanism 2 includes two sealing plates 22 respectively installed on the front and back of the door frame body 1, the sealing plates 22 are used to limit the door frame body 1; the top of the sealing plates 22 is triangular, and the top of the sealing plates 22 is used to guide water droplets; the ventilation mechanism 3 includes a pull rod 32, the pull rod 32 is used to provide a gripping fulcrum; the drainage mechanism 4 includes a flow guide platform 41 installed on the inner side of the top of the door frame body 1, the flow guide platform 41 is used to guide the accumulated water. For drainage, the waterproofing mechanism 2 includes a beveled block 21 installed on the side of the sealing plate 22 away from the door frame body 1. The beveled block 21 is triangular in shape, and its bottom is flush with the bottom of the door frame body 1. The top back of the sealing plate 22 contacts the wall, and the back of the sealing plate 22 contacts the wall surface. The ventilation mechanism 3 includes a second sealing plate 31 installed on the back of the pull rod 32. The back of the second sealing plate 31 contacts the back of the door frame body 1. A ventilation opening 34 is provided on the back of the door frame body 1, and a rubber stopper 33 is inserted inside the ventilation opening 34. The back of the rubber stopper 33 is fixedly connected to the front of the second sealing plate 31. Ventilation vent 34 penetrates the back of the door frame body 1 and communicates with the interior of the door frame body 1. The front of ventilation vent 34 contacts the back of the guide platform 41. The drainage mechanism 4 includes several partitions 42 installed inside the door frame body 1. A drainage groove 46 is provided on the front bottom of the partition 42. Drainage outlets are provided on the bottom left and bottom right sides of the door frame body 1. The drainage outlets are used to provide a flow channel for accumulated water. The front and back of the rotating plate 43 are rotatably connected to the inside of the drainage outlet. A protrusion is fixedly connected to the bottom of the rotating plate 43. The inside of the drainage outlet is fixedly connected to the outer surface of the filter screen 45. The protrusion limits the rotation plate 43, and the rotating plate 43 can only be rotated outward.

[0038] A specific application of this embodiment is as follows: First, the door frame body 1 is installed. When water falls onto the sealing plate 22, it is guided down by the triangular section at the top of the sealing plate 22, preventing water from accumulating at the top of the sealing plate 22 and reducing seepage. When water seeps into the interior of the door frame body 1, it is guided to both sides by the guide platform 41. Then, the water flows onto the partition 42. Since the partition 42 is designed to be lower in the front and higher in the back, the water will accumulate along the rotating plate 43 and flow down through the drainage channel 46. When the water reaches the lowest point, it is guided outward by the guide platform 44. The water first passes through the filter screen. 45. Next, the rotating plate 43 is impacted and lifted, opening the drain outlet and allowing water to flow out. The protrusion at the bottom of the rotating plate 43 causes it to rotate only to the outward side. If water flows inside the door frame body 1 for a long time, after all the water is drained, pull the lever 32 backward. The lever 32 drives the sealing plate 31 to move backward, and the sealing plate 31 drives the rubber stopper 33 to move backward until the rubber stopper 33 is pulled out. At this time, air will flow downward from the top inside of the door frame body 1, carrying away the internal moisture and reducing the impact of internal moisture on the lifespan of the door frame body 1.

[0039] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0040] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A waterproof aluminum door frame, comprising a door frame body (1), wherein two hinge slots (11) are formed on the inner left side wall of the door frame body (1), characterized in that, Also includes: Waterproofing mechanism (2), the waterproofing mechanism (2) is provided on the outer surface of the door frame body (1), the waterproofing mechanism (2) is used to cover the gap between the door frame body (1) and the wall; Ventilation mechanism (3), the ventilation mechanism (3) is disposed on the back of the door frame body (1), and the waterproof mechanism (2) is used to isolate the interior of the door frame body (1) from the outside; and Drainage mechanism (4), the drainage mechanism (4) is located inside the door frame body (1), the drainage mechanism (4) is used to drain the water accumulated inside the door frame body (1), the drainage mechanism (4) includes a filter screen (45), and a rotating plate (43) is provided on the side of the filter screen (45) away from the guide platform (44); The hinge groove (11) is used to provide a support base for the hinge, and the drainage mechanism (4) is used to guide the accumulated water.

2. The waterproof aluminum door frame according to claim 1, characterized in that, The waterproofing mechanism (2) includes two sealing plates (22) respectively installed on the front and back of the door frame body (1), and the sealing plates (22) are used to limit the door frame body (1); The top of the sealing plate (22) is triangular and is used to guide water droplets.

3. The waterproof aluminum door frame according to claim 2, characterized in that, The ventilation mechanism (3) includes a pull rod (32) for providing a gripping fulcrum; The drainage mechanism (4) includes a guide platform (41) installed on the inner side of the top of the door frame body (1), which is used to drain the accumulated water.

4. The waterproof aluminum door frame according to claim 2, characterized in that, The waterproofing mechanism (2) includes a beveled block (21) installed on the side of the sealing plate (22) away from the door frame body (1). The beveled block (21) is triangular in shape, and the bottom of the beveled block (21) is aligned with the bottom of the door frame body (1). The top back of the sealing plate (22) is in contact with the wall, and the back of the sealing plate (22) is in contact with the wall surface.

5. The waterproof aluminum door frame according to claim 3, characterized in that, The ventilation mechanism (3) includes a sealing plate two (31) installed on the back of the pull rod (32). The back of the sealing plate two (31) is in contact with the back of the door frame body (1). A ventilation opening (34) is provided on the back of the door frame body (1). A rubber plug (33) is inserted inside the ventilation opening (34). The rubber stopper (33) is fixedly connected to the front of the sealing plate (31) on the back, the vent (34) penetrates the back of the door frame body (1) and communicates with the interior of the door frame body (1), and the front of the vent (34) contacts the back of the guide platform (41).

6. The waterproof aluminum door frame according to claim 3, characterized in that, The drainage mechanism (4) includes several partitions (42) installed inside the door frame body (1), and the bottom front of the partitions (42) is provided with drainage grooves (46); The door frame body (1) has drainage outlets on its left and right bottom sides, which are used to provide a flow channel for accumulated water.

7. The waterproof aluminum door frame according to claim 3, characterized in that, The front and back of the rotating plate (43) are rotatably connected to the inside of the drain outlet. A protrusion is fixedly connected to the bottom of the rotating plate (43). The inside of the drain outlet is fixedly connected to the outer surface of the filter screen (45). The protrusion limits the rotation plate (43), which can only be rotated outward.

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