An independent drainage component for doors and windows, profile structure and installation method

Abstract

The present invention discloses an independent drainage member for doors and windows, which includes a first member and a second member capable of being cooperatively connected with the first member; a cavity is provided on the first member, and a drainage hole is provided on the side surface, and a drainage end is formed at the drainage hole; ribs are provided on both sides of the cavity, and the ribs divide the cavity into a first cavity and a second cavity; the second member includes a member body capable of slidingly cooperating with the first cavity, a water inlet hole is provided at the upper end of the member body, and a guide plate is provided at a position below the water inlet hole on the member body. After the second member is installed in the first cavity of the first member, a floor drain-like structure is formed by the member body, the guide plate and the side wall of the cavity of the first member. In addition, the present invention also discloses an independent drainage profile structure for doors and windows and an installation method for the independent drainage profile structure for doors and windows; the present invention not only has the advantages of simple structure and convenient assembly, but also can solve the technical problems of rainwater backflow under wind pressure and mosquito blockage of drainage holes.

Description

Technical Field

[0001] The present invention relates to the field of building technology, specifically to the field of building door and window drainage technology, specifically to an independent drainage component for doors and windows. In addition, it also relates to an independent drainage profile structure for doors and windows and an installation method for the independent drainage profile structure of doors and windows. Background Art

[0002] Doors and windows are classified as enclosing components or partitioning components according to their different positions. There are different design requirements, and they should respectively have functions such as heat preservation, heat insulation, sound insulation, waterproofing, and fire prevention. There are new requirements for energy conservation. In cold regions, the heat loss through the gaps of doors and windows accounts for about 25% of the total heating heat consumption. The requirement for the airtightness of doors and windows is an important part of energy-saving design. Doors and windows are important components in the building envelope structure system. Function two: Doors and windows are also important components of the building form (playing an important role in the contrast between void and solid and the artistic effect of rhythm). Therefore, their shapes, sizes, proportions, arrangements, colors, shapes, etc. have a great impact on the overall form of the building.

[0003] As an important part of a building, building doors and windows will have an important impact on the quality of the indoor environment. At present, in order to prevent water accumulation in the door and window frames, setting a drainage mechanism on the doors and windows has become one of the door and window design specifications, especially for the building's exterior enclosure doors and windows. The main existing forms of the door and window drainage mechanism are generally to open drainage holes on the door and window frames to connect the internal space of the door and window frames or the space of the door and window tracks with the outside world through the drainage holes, so that the accumulated water in the door and window frames or the door and window tracks can be discharged in time; however, when encountering strong convective wind and rain weather, such drainage mechanisms will not only cause the original accumulated water in the doors and windows to be unable to be discharged smoothly outdoors, but also the external rainwater is very easy to backflow under the drive of the airflow, resulting in indoor water ingress or wall waterlogging; in addition, the drainage mechanism in the form of drainage holes also provides a channel for mosquitoes to enter the room.

[0004] The invention with the application number: CN201910772964.0 and the publication number: CN110374477A discloses a door and window water drainage prevention component. It includes a door and window frame body, a water guiding chamber is arranged inside the door and window frame body, a drainage opening is formed on the longitudinal outer wall surface of the door and window frame body, and a water discharge opening is formed on the transverse upper wall surface. Both the drainage opening and the water discharge opening are communicated with the water guiding chamber. A one-way water blocking valve plate is installed in the water guiding chamber to isolate the drainage opening from the water discharge opening to prevent fluid from flowing from the drainage opening to the water discharge opening. Through the selection and setting of the opening positions of the drainage opening and the water discharge opening and the cooperation of the water guiding chamber and the one-way water blocking valve plate, a switchable fluid flow channel similar to an L shape is formed inside the door and window frame body in a built-in and hidden manner, enabling the fluid to only flow from the water discharge opening to the drainage opening and preventing backflow. It can not only achieve the effects of waterproofing, drainage and preventing mosquitoes, but also will not have an adverse impact on the overall structure and exterior decoration effect of the door and window.

[0005] However, the following disadvantages exist in the actual use of this invention:

[0006] Firstly, although this invention prevents rainwater backflow by adding a one-way water blocking plate, in strong wind and heavy rain weather, when facing the wind directly, the water blocking plate is always tightly closed under pressure, and the water accumulation in the cavity will increase and cannot be discharged in time;

[0007] Secondly, it is necessary to accumulate a certain amount of water before the water blocking valve plate can be pushed. If the rainfall is small, water accumulation is likely to occur, resulting in poor drainage;

[0008] Thirdly, it has a large number of components, a complex structure, and screws are required for fixation during assembly. The installation process is complex, and the profile volume is small, with limited assembly positions, making the assembly very inconvenient; the installation efficiency is low. Summary of the Invention

[0009] The purpose of the present invention is to provide a door and window independent water drainage component, which not only has the advantages of simple structure and convenient assembly; at the same time, it can solve the technical problems of rainwater backflow under wind pressure and mosquito blockage of drainage holes;

[0010] In addition, the present invention also provides a door and window independent drainage profile structure and an installation method for the door and window independent drainage profile structure.

[0011] To solve the above technical problems, the technical solutions adopted by the present invention are as follows:

[0012] (1) The basic concept of the present invention is as follows:

[0013] An independent drainage component for doors and windows has water inlets and outlets pre - opened above and on the side of the profile. The drainage system is divided into two parts: a metal component and a nylon component. First, horizontally place the metal component of the drainage system into the pre - opened outlet on the side, and then vertically place the nylon component of the drainage box into the pre - opened water inlet above the horizontal. Both are flush with the surface of the profile. In this way, the window frame profile and the drainage box form an integral drainage system. The water inlets of the nylon parts of the drainage box and the water outlets of the metal parts are both provided with evenly arranged long - strip sieve - shaped holes. After multiple tests, the hole spacing meets the function of preventing mosquitoes while ensuring smooth drainage. A diversion plate is provided on the upper nylon part to form a floor - drain - like shape for the water inlet cavity, and at the same time, it can prevent the strong wind from the side from blowing rainwater in and causing backflow.

[0014] (2) The specific solution of the present invention is as follows:

[0015] An independent drainage component for doors and windows includes a first component and a second component that can be cooperatively connected with the first component;

[0016] Among them,

[0017] A cavity is provided on the first component, and a drainage hole is provided on the side. A drainage end is formed at the drainage hole; ribs are provided on both sides of the cavity, and the ribs divide the cavity into a first cavity and a second cavity;

[0018] The second component includes a component body that can be slidably fitted with the first cavity. An inlet hole is provided at the upper end of the component body, and a diversion plate is provided at the position below the inlet hole on the component body. After the second component is installed in the first cavity of the first component, the component body, the diversion plate, and the side wall of the cavity of the first component form a floor - drain - like structure.

[0019] Further optimization: The bottom of the cavity is inclined, and the lowest end of the bottom of the cavity is tangent to the drainage hole at the lowest position on the side of the first component.

[0020] Among them, support parts are provided on both sides of the component body, and the lower ends of the support parts are in contact with the bottom of the cavity.

[0021] Further optimization: The drainage hole and the inlet hole are round holes.

[0022] Among them, the drainage hole and the inlet hole are long - strip sieve - shaped holes.

[0023] Among them, the first component is made of metal material as a whole, and the second component is made of nylon material as a whole.

[0024] Further limitation: The included angle formed by the diversion plate and the side of the component body is 100°.

[0025] Further limitation: The first component is made of zinc - alloy material.

[0026] A structure of an independent drainage profile for doors and windows disclosed by the present invention is as follows. It includes a profile and the above-mentioned independent drainage component for doors and windows. An inlet is provided on the horizontal plane of the profile, and an outlet is provided on the side. The first component is installed on the outlet, and the second component is installed on the first component in cooperation after passing through the inlet.

[0027] An installation method of a structure of an independent drainage profile for doors and windows disclosed by the present invention specifically includes the following steps:

[0028] Step 1: Install the first component at the position of the outlet on the side of the profile, and make the side of the first component flush with the side of the profile;

[0029] Step 2: After passing the second component through the inlet of the profile, press-fit the second component into the cavity of the first component, and make the upper surface of the second component flush with the surface of the profile.

[0030] Compared with the prior art, the present invention has the following beneficial effects:

[0031] The present invention mainly consists of two parts, namely the first component and the second component. In actual use, the drainage holes provided on the first component can not only play a role in drainage, but also achieve the purpose of preventing mosquitoes. Since ribs are provided in the cavity, the cavity is divided into a first cavity and a second cavity under the action of the ribs. At this time, the first cavity will form a slideway, which is convenient for installing the second component.

[0032] Since a guide plate is provided on the component body, in actual use, after the second component is installed in the first cavity of the first component, the component body, the guide plate and the side wall of the cavity of the first component form a floor drain-like structure. In this way, the guide plate can not only play a role in guiding rainwater, but also play a role in preventing wind backflow, and can prevent the strong wind on the side from blowing the rainwater into reverse flow. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present invention, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can also be obtained based on these drawings without creative efforts.

[0034] Figure 1 It is a schematic diagram of the overall structure of Embodiment 1 of the present invention.

[0035] Figure 2 It is a schematic diagram of the overall structure of the first component described in the present invention.

[0036] Figure 3 It is a schematic diagram of the overall structure of the second component described in the present invention.

[0037] Figure 4 This is the top view of the present invention. Figure 1 of the present invention.

[0038] Figure 5 This is Figure 4 the sectional view taken along the plane A - A in the present invention.

[0039] Figure 6 This is the overall structural schematic diagram of the second embodiment of the present invention.

[0040] Figure 7 This is the overall structural schematic diagram of the third embodiment of the present invention.

[0041] Reference numerals:

[0042] 1 - first member, 2 - second member, 3 - cavity, 4 - drain hole, 5 - rib, 6 - first cavity, 7 - second cavity, 8 - member body, 9 - water inlet hole, 10 - flow - guiding plate, 11 - supporting part, 12 - profile, 13 - water inlet, 14 - water outlet, 15 - baffle, 16 - inclined surface. Detailed implementation manners

[0043] In the following, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and the description are regarded as being exemplary rather than restrictive in nature.

[0044] In the description of the embodiments of the present invention, it should be understood that the orientation or positional relationships indicated by the terms "length", "vertical", "horizontal", "top", "bottom", etc. are based on the orientation or positional relationships shown in the drawings. These are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the embodiments of the present invention.

[0045] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the embodiments of the present invention, "a plurality" means two or more unless otherwise specifically defined.

[0046] In the embodiments of the present invention, unless otherwise clearly defined and limited, the terms "installed", "connected", "connected", "fixed", etc. shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection, an electrical connection, or a communication connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific situations.

[0047] In the embodiments of the present invention, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features therebetween. Moreover, the first feature being "above", "above", and "on the top of" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "beneath", and "under the bottom of" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the horizontal height of the first feature is lower than that of the second feature.

[0048] The following disclosure provides many different embodiments or examples for implementing different structures of the embodiments of the present invention. To simplify the disclosure of the embodiments of the present invention, the components and settings of specific examples are described below. Of course, they are only examples and are not intended to limit the embodiments of the present invention. In addition, the embodiments of the present invention may repeat reference numerals and / or reference letters in different examples. Such repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0049] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0050] Embodiment 1

[0051] As Figures 1-5 shown, this embodiment discloses a door and window independent drainage member, including a first member 1 and a second member 2 that can be cooperatively connected with the first member 1;

[0052] Wherein,

[0053] A cavity 3 is provided on the first member 1, and a drainage hole 4 is provided on the side, and a drainage end is formed at the drainage hole 4; ribs 5 are provided on both sides of the cavity 3, and the ribs 5 divide the cavity 3 into a first cavity 6 and a second cavity 7;

[0054] The second component 2 includes a component body 8 that can slidably cooperate with the first cavity 6. An inlet hole 9 is provided at the upper end of the component body 8, and an inlet end is formed at the inlet hole 9. A flow guide plate 10 is provided at the lower end position of the component body 8 where the inlet hole is located. After the second component 2 is installed in the first cavity 6 of the first component 1, the component body 8, the flow guide plate 10, and the side wall of the cavity 3 of the first component 1 form a floor drain-like structure.

[0055] This embodiment mainly consists of two parts, the first component 1 and the first component 1. In actual use, the drain hole 4 provided on the first component 1 can not only play a role in draining water, but also achieve the purpose of preventing mosquitoes. Since ribs 5 are provided in the cavity 3, the cavity 3 is divided into a first cavity 6 and a second cavity 7 under the action of the ribs 5. At this time, the first cavity 6 will form a slideway to facilitate the installation of the second component 2.

[0056] Since a flow guide plate 10 is provided on the component body 8, in actual use, after the second component 2 is installed in the first cavity 6 of the first component 1, the component body 8, the flow guide plate 10, and the side wall of the cavity 3 of the first component 1 form a floor drain-like structure. In this way, the flow guide plate 10 can not only play a role in guiding rainwater, but also play a role in preventing wind from flowing back, and can prevent the strong wind from the side from blowing the rainwater into a reverse flow situation.

[0057] Further optimization: The bottom of the cavity 3 is inclined, and the lowest end of the bottom of the cavity 3 is tangent to the drain hole 4 at the lowest position on the side of the first component 1. In this way, when the accumulated water enters the cavity 3 of the first component 1 from the second component 2, the accumulated water can be guided, and then all the rainwater in the cavity 3 can be discharged, avoiding the accumulation of water in the cavity 3.

[0058] In actual use, support parts 11 are provided on both sides of the component body 8, and the lower ends of the support parts 11 are in contact with the bottom of the cavity 3. The provided support parts 11 can play a role in supporting the component body 8, and at the same time, can ensure the smooth discharge of the accumulated water.

[0059] In actual use, buckles are provided on the support parts 11, and clamping grooves are provided on the side wall of the cavity 3 of the first component 1. After the second component 2 is engaged with the first fastener, the buckles provided on the support parts 11 are engaged with the clamping grooves, thereby realizing the fixed connection between the first component 1 and the second component 2.

[0060] In this embodiment, the drain hole 4 and the inlet hole 9 are circular holes.

[0061] As an option, the drain hole 4 and the inlet hole 9 are long strip-shaped sieve holes.

[0062] In another embodiment, the first member 1 is entirely made of a metallic material, and the second member 2 is entirely made of a nylon material; this makes the cooperation between the first member 1 and the second member 2 more convenient; in actual use, not only can the connection between the first member 1 and the second member 2 be achieved by means of reverse buckles and card slots, but also, they can be connected in an interference fit manner, which is more convenient for installation and effectively improves the installation efficiency.

[0063] Further optimization: The angle formed between the deflector 10 and the side of the member body 8 is 100°, to achieve the diversion of rainwater, and the angle on the other side is 80°. When encountering strong winds, it can disrupt the outdoor wind pressure and prevent rainwater from flowing back under the wind pressure.

[0064] Further optimization: The first member 1 is made of a zinc alloy material to improve its corrosion resistance.

[0065] The present invention is composed of the first member 1 and the second member 2 after connection, and it has the advantages of simple design and ingenious structure; and because the bottom of the cavity 3 is inclined, it can ensure that the accumulated water entering the cavity 3 can be quickly discharged; there will be no situation of drainage blockage or poor drainage; more importantly, due to the provision of the inclined deflector 10, it can disrupt the outdoor wind pressure and effectively prevent rainwater from flowing back under the wind pressure.

[0066] Embodiment 2

[0067] Refer to Figure 6 , this embodiment discloses a structure of an independent drainage profile for doors and windows, including a profile 12 and the independent drainage and water diversion member for doors and windows described in Embodiment 1. An inlet 13 is provided on the horizontal plane of the profile 12, and an outlet 14 is provided on the side. The first member 1 is installed on the outlet 14, and the second member 2 is installed on the first member 1 in cooperation after passing through the inlet 13.

[0068] In this way, in actual use, after installing the first member 1 and the second member 2 on the profile 12, a profile 12 structure with a drainage structure can be formed; it has the advantages of good drainage effect and good performance in preventing rainwater from flowing back.

[0069] In addition, this embodiment also discloses an installation method for the structure of an independent drainage profile for doors and windows, which specifically includes the following steps:

[0070] Step 1: Install the first member 1 at the position of the outlet 14 on the side of the profile 12, and make the side of the first member 1 flush with the side of the profile 12;

[0071] Step 2: After passing the second member 2 through the inlet 13 of the profile 12, fit the second member 2 in an interference fit into the cavity 3 of the first member 1, and make the upper surface of the second member 2 flush with the surface of the profile 12.

[0072] In this way, in actual use, the second component 2 can be tightly fixed on the profile 12 when it cooperates with the first component 1. After the first component 1 and the second component 2 cooperate, an L-shaped structure is formed as a whole. After it is installed on the profile 12, the purpose of limiting can be achieved; in later use, the assembly is simple; there is no need to use screws for reinforcement, which can effectively improve the assembly efficiency.

[0073] Embodiment III

[0074] Refer to Figure 7 , this embodiment is further optimized on the basis of Embodiment I. In this embodiment, a baffle 15 is hinged below the deflector 10, and the lower end of the baffle 15 has an inclined surface 16 that can contact the bottom of the cavity 3; a water guide groove is provided on the inclined surface 16 at the lower end of the baffle 15, and the left end of the water guide groove is large and the right end is small.

[0075] In this way, in the normal state, under the action of its own weight, the lower end of the baffle 15 contacts the bottom of the cavity 3. When there is a small amount of accumulated water, the accumulated water can directly flow out from the gap between the bottom of the cavity 3 and the baffle 15; if there is a large amount of accumulated water, the rainwater will push the baffle 15 to rotate, thereby ensuring the smooth discharge of rainwater; when there is a strong side wind, since the bottom of the cavity 3 is inclined, and at the same time, the lower end of the baffle 15 has an inclined surface 16, in this way, when there is a strong wind, the lower end of the baffle 15 will contact the bottom of the cavity 3 to prevent rainwater backflow;

[0076] More importantly, through the provided upper water guide groove, after the baffle 15 contacts the bottom of the cavity 3, a flowing water gap can still be formed, and at the same time, it is avoided that after the baffle 15 contacts the cavity 3 under the action of wind pressure, water accumulates in the first cavity 6; and because the left end of the water guide groove is small and the right end is large, it is ensured that the flowing water gap formed between the baffle 15 and the bottom of the cavity 3 can smoothly discharge a small amount of accumulated water, and at the same time, it also avoids too much strong wind from entering and causing rainwater backflow.

[0077] Although the preferred embodiments of the present invention have been described, those skilled in the art can make additional changes and modifications to these embodiments once they know the basic creative concept. Therefore, the appended claims are intended to be construed to include the preferred embodiments as well as all changes and modifications falling within the scope of the present invention. The above is only the preferred embodiment of the present invention and is not intended to limit the present invention. It should be noted that any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An independent drainage component for doors and windows, characterized in that: Comprising a first component and a second component that can be cooperatively connected with the first component; Wherein, A cavity is provided on the first component. The bottom of the cavity is inclined, and a drain hole is provided on the side, and a drainage end is formed at the drain hole; ribs are provided on both sides of the cavity, and the ribs divide the cavity into a first cavity and a second cavity; The second component includes a component body that can be slidably fitted with the first cavity. A water inlet hole is provided at the upper end of the component body, and a guide plate is provided at the position below the water inlet hole on the component body. After the second component is installed in the first cavity of the first component, a floor drain-like structure is formed by the component body, the guide plate and the side wall of the cavity of the first component; The included angle formed by the guide plate and the side of the component body is 100°, realizing the diversion of rainwater, and the angle on the other side is 80°. When encountering strong wind, it can disturb the outdoor wind pressure and prevent rainwater from flowing back under the wind pressure; A baffle is hinged below the guide plate, and the lower end of the baffle has an inclined surface that can contact the bottom of the cavity; a water guide groove is provided on the inclined surface at the lower end of the baffle, and the left end of the water guide groove is large and the right end is small; In the normal state, under the action of gravity, the lower end of the baffle contacts the bottom of the cavity. When there is a small amount of accumulated water, the accumulated water can directly flow out from the gap between the bottom of the cavity and the baffle; If there is a large amount of accumulated water, the rainwater will push the baffle to rotate, thereby ensuring the smooth discharge of rainwater; when there is strong wind on the side, due to the inclined setting of the bottom of the cavity, and at the same time, the lower end of the baffle has an inclined surface, when there is strong wind, the lower end of the baffle will contact the bottom of the cavity to prevent rainwater from flowing back.

2. The independent drainage component for doors and windows according to claim 1, characterized in that: The lowest end of the bottom of the cavity is tangent to the drain hole at the lowest position on the side of the first component.

3. The independent drainage component for doors and windows according to claim 1, characterized in that: Support parts are provided on both sides of the component body, and the lower ends of the support parts contact the bottom of the cavity.

4. The independent drainage component for doors and windows according to claim 1, characterized in that: The drain hole and the water inlet hole are round holes.

5. The independent drainage component for doors and windows according to claim 1, characterized in that: The drain hole and the water inlet hole are long strip-shaped sieve holes.

6. The independent drainage component for doors and windows according to claim 1, characterized in that: The first component is made of metal material as a whole, and the second component is made of nylon material as a whole.

7. The independent drainage component for doors and windows according to claim 1, characterized in that: The first component is made of zinc alloy material.

8. A profile structure for independent drainage of doors and windows, including a profile, characterized in that: It also includes the door and window independent drainage component described in any one of claims 1-7. An inlet is provided on the horizontal plane of the profile, and an outlet is provided on the side. The first component is installed on the outlet, and the second component passes through the inlet and is cooperatively installed on the first component.

9. An installation method for a door and window independent drainage profile structure, characterized in that, The door and window independent drainage profile structure is the door and window independent drainage profile structure described in claim 8, including the following steps: Step 1: Install the first component at the outlet position on the side of the profile, and make the side of the first component flush with the side of the profile; Step 2: After passing the second component through the water inlet of the profile, press-fit the second component in the cavity of the first component, and make the upper surface of the second component flush with the surface of the profile.

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