CN201460659U - An energy-saving door and window device for draining water from the outside of the lower opening of the door and window - Google Patents

Abstract

The utility model relates to an energy-saving door and window, in particular to an energy-saving door and window device for draining water outside the lower opening of the door and window. An energy-saving door and window device for draining water from the outside of the lower opening of a door and window. The door and window device includes a window frame, a window sash, a press line and insulating glass. The platform protrudes from the outside, and the second sealing rubber strip extends to the window frame to offset the platform; the window sash, the window frame and the second sealing rubber strip form an air isolation cavity; The platform is provided with a second drainage hole. The utility model takes both sealing and drainage into consideration, so that all the rainwater is directly discharged to the outdoors along a certain channel along the drainage holes, without causing the wall to be wet and the indoor water to enter due to water leakage, thereby ensuring the decoration of the wall and the indoor side. At the same time, the drainage groove is opened in a relatively hidden place, which not only does not affect the sealing of the doors and windows, but also does not affect the decorative appearance of the doors and windows.

Description

An energy-saving door and window device for draining water from the outside of the lower opening of the door and window

technical field

The utility model relates to an energy-saving door and window, in particular to an energy-saving door and window device for draining water outside the lower opening of the door and window.

technical background

Existing door and window drainage structure on the market is to punch a drainage hole directly toward the outdoor direction at present, and this structure drainage is comparatively difficult, and is easy to be blocked, causes drainage difficulty. At the same time, when it is windy or heavy rain, water will seep into the room from the outside. Therefore, a kind of energy-saving door and window that does not affect sealing and has good drainage function is needed on the market.

Contents of the invention

In order to solve the drainage problem of existing energy-saving doors and windows, the purpose of the utility model is to provide an energy-saving door and window device with sealing function and drainage function.

In order to achieve the above-mentioned purpose, the utility model realizes through the following technical solutions:

An energy-saving door and window device that drains water from the outside of the lower opening of the door and window. The door and window device includes a window frame, a window sash, a press line and insulating glass. A sealing rubber strip is arranged between the window sash and the pressing line. Among them: the inner side of the external profile of the window sash is provided with an installation opening, and a second sealing strip is provided in the installation opening; the external profile of the window frame is provided with a platform protruding outward, and the second sealing strip extends to the window frame to offset the platform The window sash, the window frame and the second sealing rubber strip form an air isolation chamber; the heat insulation strip of the window sash is provided with a first drainage hole, and the second drainage hole is provided on the platform, the first drainage hole and the air The isolation cavity is connected, one end of the second drainage hole is connected to the air isolation cavity, and the other end is connected to the external environment.

Preferably, the internal profile of the above-mentioned window frame is provided with a protruding strip protruding towards the direction of the window sash, and a third sealing rubber strip is provided on the convex strip, and the third sealing strip seals the window frame and the window sash.

Due to the adoption of the above-mentioned technical scheme, the utility model improves the performance of the doors and windows, and takes into account the sealing and drainage. This system allows all the rainwater to be directly discharged to the outside along the drainage holes according to a certain channel, without causing damage to the wall due to water leakage. Body moisture and indoor water ingress ensure the decoration of the wall and indoor side. At the same time, the drainage groove of the utility model is opened in a relatively hidden place, which not only does not affect the sealing performance of the doors and windows, but also does not affect the decorative appearance of the doors and windows.

In addition, the sealing of the utility model is a stepped double-channel sealing of the sealing rubber strip, and the air in the air isolation chamber cannot realize convection, which improves the airtightness and thermal insulation of the doors and windows. In this way, the indoor temperature is guaranteed, energy is saved, and economic benefits are improved.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Detailed ways

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in detail.

As shown in Figure 1, an energy-saving door and window device for draining water from the outside of the lower opening of the door and window, the door and window device includes a window frame 1, a window sash 2, a pressure line 3 and a hollow glass 4, and the window frame 1 and the window sash 2 are respectively composed of an external profile and an internal profile The insulating glass 4 is arranged between the window sash 2 and the pressure line 3 through the first sealing strip 5.

As shown in Figure 1, the inner side of the external profile of the window sash 2 is provided with an installation opening 13, and the second sealing strip 7 is arranged in the installation opening 13; the external profile of the window frame 1 is provided with an outwardly protruding platform 8, the second The second sealing rubber strip 7 extends to the window frame 1 to offset the platform 8; the window sash 2, the window frame 1 and the second sealing rubber strip 7 form an air isolation chamber 14; , and a second drainage hole 12 is provided on the platform 8, the first drainage hole 11 is connected to the air isolation cavity 14, one end of the second drainage hole 12 is connected to the air isolation cavity 14, and the other end is connected to the outside The environment is connected.

As shown in Figure 1, the internal profile of the above-mentioned window frame 1 is provided with a first protruding strip 9 protruding toward the window sash 2, and a third sealing strip 10 is arranged on the first convex strip 9, and the third sealing strip 10 Seal the window frame 1 and the window sash 2.

When it rains, the whole rainwater finally discharges along the drainage route shown in Figure 1 in the inner drainage hole of the outer frame.

Claims (2)

1. An energy-saving door and window device for draining water outside the lower opening of a door and window, the door and window device includes a window frame (1), a window sash (2), a pressure line (3) and insulating glass (4), a window frame (1) and a window sash (2) ) are respectively composed of external profiles and internal profiles connected by heat-insulating strips (6), and the insulating glass (4) is arranged between the window sash (2) and the pressing line (3) through the first sealing strip (5). In that: the inside of the external profile of the window sash (2) is provided with an installation port (13), and the second sealing rubber strip (7) is provided in the installation port (13); the external profile of the window frame (1) is provided with an outwardly protruding out of the platform (8), the second sealing strip (7) extends to the window frame (1) to offset the platform (8); the sash (2), the window frame (1) and the second sealing strip (7) form an air Isolation cavity (14); the first drain hole (11) is provided on the heat insulation thread of the window sash (2), and the second drain hole (12) is provided on the platform (8), the first drain hole (11) communicates with the air isolation cavity (14), one end of the second drainage hole (12) communicates with the air isolation cavity (14), and the other end communicates with the external environment. 2. The energy-saving door and window device according to claim 1, characterized in that: the internal profile of the window frame (1) is provided with a protruding strip (9) protruding toward the window sash (2), A third sealing rubber strip (10) is arranged on the raised strip (9), and the third sealing rubber strip (10) seals the window frame (1) and the window sash (2).

Images