CN112523665A

CN112523665A - Wind-shielding drainage water backflow preventing component for window

Info

Publication number: CN112523665A
Application number: CN202011379100.1A
Authority: CN
Inventors: 杨建�
Original assignee: Foshan Nanhai Tengpai Door And Window Processing Factory
Current assignee: Foshan Nanhai Tengpai Door And Window Processing Factory
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-03-19

Abstract

The invention provides a wind-shielding drainage component for a window to prevent water from flowing backwards, which comprises a body arranged on a door and window profile, wherein a partition plate is arranged in the middle of the body to divide the body into a lower cavity positioned at the lower part of the body and an upper cavity positioned at the upper part of the body, the partition plate is not closed to enable the upper cavity to be communicated with the lower cavity, a water inlet is arranged above the upper cavity, a water outlet is arranged on the side surface of the lower cavity, and the height of the water outlet is not higher than that of the partition. According to the invention, the water outlet is arranged on the side surface of the lower cavity, outside air is blown into the body from the water outlet and is separated by the partition plate, so that noise generated by the blowing-in of the air is prevented, the air is difficult to blow out from the water inlet positioned above the upper cavity, the wind shielding effect is achieved, and the water drainage effect is also achieved. The body of the invention is directly extruded and formed by aluminum materials, then cut off and drilled by CNC, the processing technology is simple, and the processing cost is greatly reduced.

Description

Wind-shielding drainage water backflow preventing component for window

Technical Field

The invention relates to the technical field of doors and windows, in particular to a wind-shielding drainage water backflow prevention component for a window.

Background

In order to facilitate drainage of the window profile, a corresponding drainage port is arranged at the lower part of the profile, however, when the window profile is exposed to strong wind and rain, external rainwater flows backwards, the drainage port can lead the window profile to be unsealed, a drainage component is arranged at the drainage port in the prior art, as shown in fig. 4, a water inlet 2a and a water outlet 3a which are communicated with each other are arranged in a component body 1a, a movable plate 4a is arranged in a channel in a swinging manner, a partition plate 5a is arranged at the bottom of the movable plate 4a, and in a normal state, the movable plate 4a leans against the partition plate 5a under the action of gravity, so that the channel is blocked, and when the water quantity above the water inlet 2a is enough, the movable plate 4a is pushed aside for drainage. Such a member presents several problems during use: 1. because the water outlet of the component faces outdoors, dust is easy to enter the component, the time is long, and the situations that the movable plate 4a cannot swing flexibly and the drainage function is invalid easily occur; 2. the assembly process is complex, which results in high product price and lack of competitiveness.

Disclosure of Invention

In order to solve the problems, the invention provides a wind shielding and water draining component for a window, which is used for preventing water from flowing backwards. And water enters from the water inlet, flows onto the partition plate, flows into the lower cavity and finally flows out from the water outlet, so that the effect of draining water is achieved. The invention has simple structure, the body is directly extruded and formed by aluminum materials and then cut off, and then is processed and perforated by CNC, the processing technology is simple, the processing cost is greatly reduced, the internal design is simple, and the cleaning is convenient when dust is deposited in the internal part of the body for a long time, so that the dust is prevented from blocking the water outlet.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

the utility model provides a component that is used for drainage of keeping out wind of window to prevent water and flows backward, is including installing the body on door and window section bar, the body middle part is equipped with a baffle and has divided into the cavity of resorption that is located its lower part and the epicoele that is located its upper portion with the body, the baffle does not seal and makes epicoele and cavity of resorption communicate with each other, the epicoele top is equipped with the water inlet, the cavity of resorption side is equipped with the delivery port, the height of delivery port is not higher than the.

Preferably, the water inlet is a strip-shaped hole.

Preferably, more than one screw hole is arranged above the body, so that the body can be conveniently installed on the door and window profile.

Preferably, the water outlet is formed by a plurality of round holes, and the aperture of each round hole is small enough to avoid mosquitoes and insects from entering the water outlet.

Preferably, baffle one end is connected in the body inner wall, and the other end extends towards the delivery port direction, the baffle middle part still is connected with a strengthening rib.

Preferably, the end of the baffle extends upwards to block the wind entering from the water outlet.

Preferably, the water outlet is close to the bottom of the lower cavity.

The invention has the beneficial effects that:

the body of the invention is divided into an upper cavity and a lower cavity by the partition board, the side surface of the lower cavity is provided with the water outlet, outside air is blown into the body from the water outlet and is separated by the partition board, noise generated by the blowing-in of the air is prevented, the air is difficult to blow out from the water inlet positioned above the upper cavity, and the effect of shielding the wind is achieved. And water enters from the water inlet, flows onto the partition plate, flows into the lower cavity and finally flows out from the water outlet, so that the effect of draining water is achieved. The invention has simple structure, the body is directly extruded and formed by aluminum materials and then cut off, and then is processed and perforated by CNC, the processing technology is simple, the processing cost is greatly reduced, the internal design is simple, and the cleaning is convenient when dust is deposited in the internal part of the body for a long time, so that the dust is prevented from blocking the water outlet.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of another view of the present invention;

FIG. 3 is an end view of the present invention;

fig. 4 is a schematic structural view of a conventional drainage member.

Detailed Description

The technical solution of the present invention is described below with reference to the accompanying drawings and examples.

As shown in fig. 1 to 3, the wind-shielding, water-draining and water backflow-preventing component for a window according to the present embodiment includes a body 1 installed on a door/window profile, the body 1 is formed by stretching an aluminum profile, a partition plate 2 is disposed in the middle of the body 1 to divide the body 1 into a lower chamber 3 located at the lower portion thereof and an upper chamber 4 located at the upper portion thereof, one end of the partition plate 2 is connected to the inner wall of the body 1, the other end of the partition plate extends toward a water outlet 7, and a gap is formed between the partition plate 2 and the inner wall at the other side of the body 1, the partition plate 2 prevents water backflow, the middle of the partition plate 2 is further connected to a reinforcing rib 5, the reinforcing rib 5 is disposed above the partition plate 2 and connected to the inner wall at the upper portion of the body 1, so as to prevent the partition plate 2 from bending and deforming, the upper chamber, in this embodiment, water inlet 6 is the bar hole, and the length direction in bar hole sets up along the length direction of body 1, is favorable to quick drainage like this. 3 sides of cavity of resorption are equipped with delivery port 7, delivery port 7 is close to the bottom of cavity of resorption 3, can avoid 3 ponding of cavity of resorption like this, delivery port 7 highly be not higher than baffle 2's height avoids blowing into epicoele 4 from 7 outsides of delivery port like this, blows out from the water inlet 6 of epicoele 4 top again, has played the effect of keeping out the wind. Delivery port 7 constitutes for a plurality of round holes, specifically is two rows of round holes, and the aperture of every round hole is enough little to avoid the mosquito to get into, and every round hole adopts CNC processing, improves machining efficiency, and avoids the burr.

Specifically, 1 top of body is equipped with more than one screw hole 8 and is convenient for install body 1 on door and window section bar, during the installation, inserts this drainage component that keeps out the wind into door and window section bar, twists the screw from door and window section bar top again, and the screw can be installed this drainage component that keeps out the wind in door and window section bar with the cooperation of screw hole 8.

Specifically, the tail end of the partition board 2 extends upwards to block the wind entering from the water outlet 7.

The body 1 of the invention is divided into an upper cavity 4 and a lower cavity 3 by the partition board 2, the side surface of the lower cavity 3 is provided with the water outlet 7, outside wind blows into the body 1 from the water outlet 7 and is separated by the partition board 2, so that the wind is difficult to blow out from the water inlet 6 positioned above the upper cavity, and the wind shielding effect is achieved. And water enters from the water inlet 6, flows onto the partition board 2, flows into the lower cavity 3 and finally flows out from the water outlet 7, so that the effect of draining water is achieved. The invention has simple structure, the body 1 is directly extruded and formed by aluminum materials, then cut off and drilled by CNC, the processing technology is simple, and the processing cost is greatly reduced.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims

1. The utility model provides a component that is used for drainage of keeping out the wind of window to prevent water backward flow, is including installing the body on door and window section bar, its characterized in that: the water inlet is arranged above the upper cavity, the water outlet is arranged on the side surface of the lower cavity, and the height of the water outlet is not higher than that of the partition plate.

2. A wind-shielding drainage water backflow preventing member for a window according to claim 1, wherein: the water inlet is a strip-shaped hole.

3. A wind-shielding drainage water backflow preventing member for a window according to claim 1, wherein: more than one screw hole is arranged above the body, so that the body can be conveniently installed on the door and window section bar.

4. A wind-shielding drainage water backflow preventing member for a window according to claim 1, wherein: the delivery port constitutes for a plurality of round holes, and the aperture of every round hole is enough little to avoid the mosquito to get into.

5. A wind-shielding drainage water backflow preventing member for a window according to claim 1, wherein: one end of the clapboard is connected to the inner wall of the body, the other end of the clapboard extends towards the water outlet direction, and the middle part of the clapboard is also connected with a reinforcing rib.

6. A wind-shielding drainage water backflow preventing member for a window according to claim 1, wherein: the tail end of the baffle plate extends upwards to block the wind entering from the water outlet.

7. A wind-shielding drainage water backflow preventing member for a window according to claim 1, wherein: the water outlet is close to the bottom of the lower cavity.