Door and window frame drainage structure
By designing a combined structure of drainage through holes, semicircular inclined plates and filters in the door and window frames, the existing door and window drainage structures are easily accumulated and mosquitoes enter, achieving more effective drainage and cleaning effects.
Patent Information
- Application Number
- CN202421275429.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-05
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-06-05
AI Technical Summary
The existing door and window drainage structures, especially the open drainage method, are prone to accumulation of dust and affect the drainage effect, and mosquitoes are prone to enter the room through the drainage hole.
A drainage structure for door and window frames is designed, including an articulated connection between the installation frame and the window frame. A drainage through hole is opened on the left side of the rear wall of the window frame, and a semi-circular inclined plate is connected below the inner side. The inclined plate is bonded to the inner wall of the window frame. , a grid frame is installed on the back wall of the window frame and a filter is installed. The filter is located outside the drainage through hole to prevent mosquitoes from entering.
Through the coordination of drainage through holes, inclined plates and filters, the drainage effect is improved. The inclined plates are convenient for cleaning up dust, and the filter prevents mosquitoes from entering the room. When the drainage through holes are blocked, the filter can be opened for cleaning.
Smart Images
Figure CN222526157U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of door and window drainage, in particular to a door and window frame drainage structure. Background Art
[0002] In architecture, windows refer to openings built in walls or roofs, mainly to allow light or air to enter the room. They are not only the boundary between indoor and outdoor, but also a bridge of visual connection. Since ancient times, the form and function of windows have gradually developed and improved, and now they have become an indispensable part of architecture.
[0003] Existing door and window drainage structures mainly include two types: open drainage and hidden drainage. Although the open drainage method has a simple structure, it is easy to accumulate dust, affecting the drainage effect, and mosquitoes can easily enter the room through the drainage holes.
[0004] Therefore, a door and window frame drainage structure is proposed to solve the above problems. Utility Model Content
[0005] The purpose of the utility model is to provide a door and window frame drainage structure to solve the problem that the existing door and window drainage structure proposed in the above background technology mainly includes two types of drainage: open drainage and hidden drainage. Although the open drainage method has a simple structure, it is easy to accumulate dust, affecting the drainage effect, and mosquitoes can easily enter the room through the drainage holes.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a door and window frame drainage structure, comprising an installation frame and a window frame, the installation frame and the window frame are hinged, a drainage through hole is opened on the left side of the rear wall surface of the window frame, an inclined plate is connected to the lower rear side of the interior of the window frame, the cross-section of the inclined plate is semicircular, the inclined plate is bonded to the inner wall surface of the window frame, a grid is provided on the rear wall surface of the window frame, a filter is installed inside the grid, the filter and the drainage through hole are at the same horizontal height, and the filter is located on the outside of the drainage through hole.
[0007] Preferably, the grid is hinged to the window frame, a first hinge is installed between the grid and the window frame, the grid is hinged to the window frame via the first hinge, and the outer wall surface of the first hinge is sprayed with corrosion-resistant paint.
[0008] Preferably, transparent glass is installed inside the window frame, and a sealing strip is provided at the connection between the window frame and the transparent glass.
[0009] Preferably, two second hinges are installed at the connection between the installation frame and the window frame, the installation frame and the window frame are hingedly connected through the two second hinges, and the two second hinges are located above the front wall of the window frame.
[0010] Preferably, a window lock is installed in the middle of the front wall of the window frame, a handle is provided on the front side of the window lock, and an outer wall surface of the handle is provided with anti-slip patterns.
[0011] Preferably, an elastic sealing pad is connected to the outer wall surface of the window frame, and a corrosion-resistant coating is sprayed on the outer wall surface of the mounting frame.
[0012] Preferably, waterproof glue is provided between the inclined plate and the inner wall surface of the window frame, and the inclined plate is bonded to the inner wall surface of the window frame by the waterproof glue.
[0013] Compared with the prior art, the beneficial effects of the utility model are: through the cooperation between the drainage hole, the inclined plate bonded to the lower part of the window frame and the filter screen, compared with the drainage trough, the inclined plate is convenient for cleaning the accumulated dust, the accumulated dust will not be hidden in the gap and difficult to clean, and mosquitoes cannot pass through the filter screen to enter the room, and the filter screen is easy to lift up, and when the drainage hole is blocked, the filter screen can be lifted up for cleaning. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the front structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the front structure of the installation frame of the utility model;
[0016] Figure 3 This is a schematic diagram of the lower structure inside the installation frame of the utility model;
[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the inclined plate of the utility model.
[0018] In the figure: 1. installation frame; 2. window frame; 3. transparent glass; 4. handle; 5. second hinge; 6. first hinge; 7. drainage hole; 8. grid frame; 9. filter screen; 10. inclined plate. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0021] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0022] Example:
[0023] See also Figure 1-4 The utility model provides a technical solution: a door and window frame drainage structure, comprising an installation frame 1 and a window frame 2, the installation frame 1 and the window frame 2 are hinged, a drainage through hole 7 is opened on the left side of the rear wall surface of the window frame 2, an inclined plate 10 is connected to the lower rear side of the interior of the window frame 2, the cross-section of the inclined plate 10 is semicircular, the inclined plate 10 is bonded to the inner wall surface of the window frame 2, a grid 8 is arranged on the rear wall surface of the window frame 2, a filter screen 9 is installed inside the grid 8, the filter screen 9 and the drainage through hole 7 are at the same horizontal height, and the filter screen 9 is located on the outside of the drainage through hole 7.
[0024] The grid frame 8 is hinged to the window frame 2, a first hinge 6 is installed between the grid frame 8 and the window frame 2, the grid frame 8 is hinged to the window frame 2 through the first hinge 6, the outer wall surface of the first hinge 6 is sprayed with corrosion-resistant paint, a transparent glass 3 is installed inside the window frame 2, a sealing strip is provided at the connection between the window frame 2 and the transparent glass 3, two second hinges 5 are installed at the connection between the installation frame 1 and the window frame 2, the installation frame 1 and the window frame 2 are hinged through two second hinges 5, the two second hinges 5 are located above the front wall of the window frame 2, a window lock is installed in the middle of the front wall of the window frame 2, and the front of the window lock A handle 4 is arranged on the side, and the outer wall surface of the handle 4 is provided with anti-slip patterns. The outer wall surface of the window frame 2 is connected with an elastic sealing pad, and the outer wall surface of the mounting frame 1 is sprayed with corrosion-resistant paint. A waterproof glue is arranged between the inclined plate 10 and the inner wall surface of the window frame 2. The waterproof glue is an acrylic waterproof glue. The acrylic waterproof glue has good adhesion and waterproof performance, and is particularly suitable for bonding between plastics. It can effectively prevent moisture penetration and ensure the waterproof effect of the plastic joint. The inclined plate 10 is bonded to the inner wall surface of the window frame 2 through the waterproof glue. The bonding point is waterproof and sealed, will not seep water, and will not have gaps, and is not easy to accumulate dust.
[0025] Working principle: When it rains, rainwater falls into the window frame 2, passes through the inclined plate 10, and the accumulated water is finally discharged from the drainage hole 7 along the surface of the inclined plate 10. The filter 9 can prevent mosquitoes from entering the room through the drainage hole 7. Since the inclined plate 10 and the inner wall of the window frame 2 are bonded by waterproof glue, the sealing is strong, so dust will not accumulate, and the cross-section of the inclined plate 10 is semicircular, which is convenient for wiping and cleaning when there is an arc.
[0026] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model, and any figure marks in the claims should not be regarded as limiting the claims involved.
[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A door and window frame drainage structure, comprising a mounting frame (1) and a window frame (2), characterized in that: The installation frame (1) is hinged to the window frame (2); a drainage hole (7) is provided on the left side of the rear wall surface of the window frame (2); an inclined plate (10) is connected to the lower rear side of the interior of the window frame (2); the cross section of the inclined plate (10) is semicircular; the inclined plate (10) is bonded to the inner wall surface of the window frame (2); a grid (8) is provided on the rear wall surface of the window frame (2); a filter screen (9) is installed inside the grid (8); the filter screen (9) and the drainage hole (7) are located at the same horizontal height; the filter screen (9) is located outside the drainage hole (7).
2. A door and window frame drainage structure according to claim 1, characterized in that: The grid (8) is hinged to the window frame (2), a first hinge (6) is installed between the grid (8) and the window frame (2), the grid (8) is hinged to the window frame (2) via the first hinge (6), and the outer wall surface of the first hinge (6) is sprayed with corrosion-resistant paint.
3. A door and window frame drainage structure according to claim 1, characterized in that: Transparent glass (3) is installed inside the window frame (2), and a sealing strip is provided at the connection between the window frame (2) and the transparent glass (3).
4. A door and window frame drainage structure according to claim 1, characterized in that: Two second hinges (5) are installed at the connection between the installation frame (1) and the window frame (2); the installation frame (1) and the window frame (2) are hingedly connected via the two second hinges (5); the two second hinges (5) are located above the front wall of the window frame (2).
5. The door and window frame drainage structure according to claim 1, characterized in that: A window lock is installed in the middle of the front wall of the window frame (2), a handle (4) is arranged on the front side of the window lock, and an anti-slip pattern is provided on the outer wall surface of the handle (4).
6. A door and window frame drainage structure according to claim 1, characterized in that: An elastic sealing pad is connected to the outer wall surface of the window frame (2), and a corrosion-resistant coating is sprayed on the outer wall surface of the installation frame (1).
7. A door and window frame drainage structure according to claim 1, characterized in that: Waterproof glue is provided between the inclined plate (10) and the inner wall surface of the window frame (2), and the inclined plate (10) is bonded to the inner wall surface of the window frame (2) via the waterproof glue.