CN2646354Y - Sliding window with inflatable sealing strip - Google Patents

Abstract

The utility model discloses a sliding window with an inflatable sealing strip. A "T" shaped groove 5 is formed on the side of the guide rail of the window frame 1, and a hollow sealing strip 3 is embedded in the groove, and an air inlet pipe is arranged on the groove. 6. Both ends of the sealing strip 3 are closed. After the sliding window is closed, fill air into the cavity of the sealing strip 3 from the air intake pipe 6 with an inflating device, the air pressure will deform and expand the sealing strip 3, and the gap between the window frame 1 and the window sash 2 will be blocked, and water and air will be damaged. and noise play an effective blocking role. The utility model solves the deficiency of the sealing performance of the common sliding window, and has remarkable effects in the aspects of heat preservation and energy saving.

Description

Sliding windows with inflatable seals

The utility model relates to building doors and windows, in particular to sliding windows.

At present, sliding windows are widely used in buildings because of their small footprint, simple structure, reliable use, and low price. But the sliding window is limited by its opening and closing method, and the gap between the window frame and the window sash is sealed by wool strips. While wool tops have the ability to block dust, the ability to block water, air, and noise is very insufficient. Therefore, low sealing performance and poor energy saving effect are the biggest disadvantages of sliding windows.

The purpose of the utility model is to overcome the deficiency of the sealing performance of the existing sliding window and provide a sliding window whose sealing performance is greatly improved.

The purpose of this utility model is to be realized through the following technical solutions.

The sliding window of the utility model includes a window frame, a window sash, a sealing strip, and glass. A groove is formed on the side of the guide rail of the window frame. The sealing strip is a hollow structure with an air inlet pipe on it. The two ends of the sealing strip are closed. shape, the sealing strip is connected with the groove.

The groove is "T"-shaped in cross section, and the sealing strip is composed of a "T"-shaped part and a hollow half-moon-shaped part in cross-section, and the "T"-shaped part is embedded in the "T"-shaped groove Inside.

When the sliding window is closed, use an inflator to fill the cavity of the sealing strip with air from the air intake pipe, and the air pressure will deform and expand the sealing strip, blocking the gap between the window frame and the window sash, preventing water, air and Noise plays an effective blocking role.

The utility model has the advantages of retaining the original characteristics of the sliding window, achieving an effective and reliable sealing effect with a relatively simple structure and low cost, especially having a strong blocking effect on the air flow, and having a remarkable effect in energy saving .

Below, the utility model is described in further detail in conjunction with the accompanying drawings and embodiments.

Fig. 1 is the front view of the utility model;

Fig. 2 is the sectional view of the utility model along A-A line on Fig. 1;

Fig. 3 is the cross-sectional view of the utility model along the B-B line after omitting the window sash in Fig. 2;

Fig. 4 is a partial enlarged view of the utility model at C in Fig. 2 .

The push-pull window of the present utility model is shaped on the groove 5 that is " T " font in cross section on the inner surface of window frame 1 guide rail. The sealing strip 3 is composed of a "T"-shaped part and a hollow half-moon-shaped part in section, and the "T"-shaped part is embedded in the "T"-shaped groove 5 on the side of the guide rail of the window frame 1. The two ends of the sealing strip 3 are closed, and one end of the inlet pipe 6 integrated with the sealing strip 3 leads to the cavity of the sealing strip 3, and the other end is the air inlet when inflated.

When the sliding window does not need to be strictly sealed, the sealing strip 3 is not inflated, the sealing strip 3 remains in its original state, and does not contact the window sash 2, and the sash can be easily pushed and pulled; when the sliding window needs to be strictly sealed, a piston-type inflator or an inflatable leather bag can be used to pass through The air inlet pipe inflates the sealing strip to make it deform and expand, so that the sealing strip is in elastic contact with the window frame and sash, and fills up the gap between the window frame and sash, thus having a strong blocking effect on water, air, noise, etc. . When the window sash needs to be opened, the gas in the sealing strip can be released by operating the cut-off door on the inflatable device, and the sealing strip can be restored to its original state by its own elasticity, and the window sash can still be easily pushed and pulled.

Claims (3)

1, a kind of sliding sash that has the inflatable seal bar, comprise window frame (1), sash (2), weather strip (3), glass (4), it is characterized in that: the side of this window frame (1) guide rail is shaped on groove (5), weather strip (3) is connected with groove (5), weather strip (3) is a hollow structure, one air inlet pipe (6) is arranged on it, and weather strip (3) two ends becomes closed, and weather strip (3) is connected with groove (5).

2, according to the described sliding sash of claim 1, it is characterized in that: groove (5) is "T"-shaped on cross section.

3, according to the described sliding sash of claim 1, it is characterized in that: weather strip (3) partly is made of "T"-shaped part and hollow semilune on cross section.

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