CN216950141U

CN216950141U - Drainage cover

Info

Publication number: CN216950141U
Application number: CN202122265462.4U
Authority: CN
Inventors: 王彦宾
Original assignee: Hebei Xinaosi Door And Window Co ltd
Current assignee: Hebei Xinaosi Door And Window Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-07-12
Anticipated expiration: 2031-09-18

Abstract

The utility model relates to the technical field of door and window mullion drainage, in particular to a drainage cover, which comprises a drainage groove, wherein one end of the drainage groove is provided with a drainage port; the end cover is movably covered on the outer side of the water outlet; the shaft penetrates through the annular through hole in the top edge of the end cover, and two ends of the shaft are respectively screwed in the annular grooves in the end parts of the drainage grooves. It can effectively shelter from the wash port on the well club section bar, when guaranteeing the drainage, can also avoid the sound that the wind-blown arouses, improves living environment.

Description

Drainage cover

Technical Field

The utility model relates to the technical field of drainage of mullions of doors and windows, in particular to a drainage cover.

Background

The drainage structure of the existing door and window atrium is only that the drainage hole is formed in the mullion section bar and is connected with the drainage rubber pipe to realize drainage, and the drainage hole is not shielded by any shielding structure, so that the porous structure can make a sound under the windy condition to influence the living environment, and the improvement is urgently needed.

Disclosure of Invention

The utility model aims to overcome the defects and shortcomings of the prior art and provide a drainage cover which can effectively shield a drainage hole in a mullion section, ensure drainage and avoid noise caused by wind blowing so as to improve living environment.

In order to achieve the purpose, the utility model adopts the following technical scheme: the water draining device comprises a water draining groove, wherein a water draining port is formed in one end of the water draining groove; it also includes:

the end cover is movably covered on the outer side of the water outlet;

and the shaft penetrates through the annular through hole at the top edge of the end cover, and two ends of the shaft are respectively screwed in the annular grooves at the end parts of the drainage grooves.

Preferably, convex edges are integrally formed on both sides of the upper edge of the drainage channel.

Preferably, the bottom of the drainage groove is an inclined bottom plate, and the height of the inclined bottom plate is from the drainage port to the side far away from the drainage port and is in a structure from low to high.

Compared with the prior art, the utility model has the beneficial effects that: the utility model provides a drainage cover which can effectively shield a drainage hole on a mullion section bar, ensure drainage, avoid sound caused by wind blowing and improve living environment.

Description of the drawings:

fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a top view of fig. 2.

Fig. 4 is a left side view of fig. 2.

Description of reference numerals:

a drainage channel 1, a drainage port 1-1, a convex edge 1-2, an end cover 2, a shaft 3 and an inclined bottom plate 4.

The specific implementation mode is as follows:

the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and the preferred embodiments in the description are only examples, and all other embodiments obtained by those skilled in the art without making creative efforts fall within the protection scope of the present invention.

As shown in fig. 1 to 4, the following technical solutions are adopted in the present embodiment: the water-saving device comprises a water drainage tank 1, wherein a water drainage port 1-1 is formed in one end of the water drainage tank 1; it also includes:

the end cover 2 is movably covered on the outer side of the water outlet 1-1;

and the shaft 3 is arranged in the annular through hole at the top edge of the end cover 2 in a penetrating manner, and two ends of the shaft 3 are respectively screwed in the annular grooves at the end parts of the drainage channels 1.

Preferably, both sides of the upper edge of the drainage channel 1 are integrally formed with flanges 1-2, and the drainage channel 1 is embedded and erected in the drainage hole of the mullion profile by means of the flanges 1-2.

Preferably, the bottom of the drainage channel 1 is an inclined bottom plate 4, and the height of the inclined bottom plate 4 is from the drainage opening 1-1 to the side far away from the drainage opening 1-1, and the inclined bottom plate is in a structure from low to high.

The working principle of the specific embodiment is as follows: when rainwater falls into a water falling hole of the mullion sectional material, the rainwater enters the drainage groove 1 and converges towards the drainage port 1-1 under the action of the inclined bottom plate 4, the end cover 2 is opened under the impact action of water flow to realize drainage, and after the water is drained completely, the end cover 2 returns under the action of gravity and covers the port of the drainage port 1-1 to prevent blowing and filling of wind flow and avoid wind noise.

After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:

1. due to the arrangement of the end cover, the drain holes in the mullion section bar can be effectively shielded, so that the drainage is ensured, meanwhile, the noise caused by wind blowing can be avoided, and the living environment is improved;

2. the inclined bottom plate is arranged to effectively converge the falling water to the water outlet, so that the end cover is opened to drain water, and the falling water is prevented from being gathered in the drainage groove.

It will be appreciated by those skilled in the art that modifications and equivalents may be made to the embodiments described above, and that various modifications, equivalents, improvements and the like may be made without departing from the spirit and scope of the utility model.

Claims

1. A drainage cover comprises a drainage groove (1), wherein a drainage port (1-1) is formed in one end of the drainage groove (1); the method is characterized in that: it also includes:

the end cover (2), the said end cover (2) activity is covered and set up in the outside of the outlet (1-1);

the shaft (3) penetrates through the annular through hole in the top edge of the end cover (2), and the two ends of the shaft (3) are respectively screwed in the annular grooves in the end part of the drainage groove (1).

2. A drain cover according to claim 1, wherein: both sides of the upper edge of the drainage channel (1) are integrally formed with convex edges (1-2).

3. A drain cover according to claim 1, wherein: the bottom of the drainage groove (1) is provided with an inclined bottom plate (4), and the height of the inclined bottom plate (4) is from the drainage port (1-1) to the side far away from the drainage port (1-1) and is in a structure from low to high.