CN202417194U - Heat insulation hidden sash inner window - Google Patents

Abstract

The utility model discloses an inward opening window with a heat-insulating hidden fan, which comprises a window frame heat-insulating profile, a window sash heat-insulating profile and hollow glass. The outdoor profile of the window sash heat insulation profile is equipped with a bead, one end of the bead is buckled on the outdoor profile of the window sash heat insulation profile, and the other end is buckled with a sealing rubber strip, which bends from the inside of the bead to the outside of the bead, wherein The inner rubber strip can be overlapped with the insulating glass, and the outer rubber strip can be overlapped with the wing plate of the outdoor profile of the window frame heat insulation profile. The utility model can reduce the influence of temperature difference stress on the connection strength of profiles, the window sash is not easily deformed, and the service life of the heat-insulating aluminum alloy window is prolonged. In appearance, the sash profile is completely hidden by the window frame profile, and only the window frame profile can be seen from the facade of the building, which is especially suitable for the installation or modification of classical style and lined lattice doors and windows buildings.

Description

Heat insulation hidden fan inward opening window

technical field

The utility model relates to the technical field of aluminum alloy windows, in particular to a broken bridge heat-insulating inward opening window.

Background technique

The heat-insulating aluminum alloy window is to use the broken bridge heat-insulating profile to embed the hollow glass to realize the temperature isolation between indoor and outdoor. The traditional window frame heat insulation profile is lapped on the window sash heat insulation profile by glue strips, and the outdoor side profile of the window sash heat insulation profile is directly exposed to the outdoor air. For those high-latitude cold regions, due to the large temperature difference between day and night, the outdoor side profile of the window sash insulation profile will generate a large temperature difference stress when exposed to the outdoor air, which will affect the connection strength between the profile and the heat insulation strip, causing the window sash to deform and affect to the service life of heat-insulated aluminum alloy windows. In addition, from the appearance, the opening sash profile width of the traditional heat-insulating aluminum alloy window is larger than the profile width of the fixed sash, so it is difficult to meet the requirements of buildings with special facade effects, such as: "classical style and lines" The appearance effect of the "grid-type doors and windows" building.

Utility model content

The technical problem to be solved by the utility model is to provide a heat-insulating concealed sash interior opening window in which the outdoor side profile of the window sash heat-insulating profile is not exposed to the outdoor air.

The technical problem to be solved by the utility model is realized through the following technical solutions: a heat-insulating concealed fan inner-opening window, which includes a window frame heat-insulating profile, a window sash heat-insulating profile and hollow glass, and is characterized in that: the sash partition The outdoor profile of the thermal profile is equipped with a bead, one end of the bead is buckled on the outdoor profile of the window sash heat insulation profile, and the other end is buckled with a sealing rubber strip, which bends from the inside of the bead to the outside of the bead, and the inner glue The strip can be overlapped with the insulating glass, and the outer rubber strip can be overlapped with the wing plate of the outdoor profile of the window frame heat insulation profile.

On the basis of the above, a buckle groove is formed on the side where the outdoor side profile of the window sash heat-insulating profile is embedded with hollow glass, and the wall of the groove close to the indoor side is formed with a buckle part that overhangs into the groove; The bead is in the shape of a zigzag, and forms a concave angle on the outer wall of the corner. When the end of the bead is inserted into the buckle part of the buckle groove, one side of the concave angle and the buckle groove The inner side of the groove wall close to the outdoor side abuts against, and the other side abuts against the end of the side groove wall.

On the basis of the above, the indoor side profile and the outdoor side profile of the window frame heat insulation profile and the window sash heat insulation profile are connected by hollow heat insulation strips.

Beneficial effects brought by the adoption of the utility model: the utility model tightly clamps the hollow glass between the indoor side profile and the outdoor side profile of the window sash heat insulation profile through the bead, and the sealing rubber strip inserted and buckled on the bead is provided by the bead The indoor side is bent and extended to the outdoor side, the indoor side rubber strip and the insulating glass are tightly pressed, the outdoor side rubber strip and the window frame heat insulation profile are pressed tightly to the wing plate that hangs inside the window sash, forming a complete isolation from the outside In a closed chamber, the bead is completely blocked from the outside by the rubber strip, and the outdoor profile of the window sash insulation profile is also placed in the closed chamber. Since the outdoor side profile of the window sash insulation profile is not exposed to the outdoor air, its temperature difference will not change with the temperature difference between day and night in high latitude areas. The range is greatly improved, reducing the influence of temperature difference stress on the connection strength of the profile, and the window sash is not easily deformed. , Extend the service life of heat-insulated aluminum alloy windows. In appearance, the sash profile is completely hidden by the window frame profile, and only the window frame profile can be seen from the facade of the building, which is especially suitable for the installation or modification of classical style and lined lattice doors and windows buildings.

Description of drawings

Fig. 1 is the structure schematic diagram of the inner opening window of the heat insulation hidden fan of the present invention;

FIG. 2 is a partially enlarged view of A in FIG. 1 .

Detailed ways

As shown in Figures 1 and 2, a heat-insulating concealed fan inner-opening window includes a window frame heat-insulating profile 1 , a sash heat-insulating profile 2 and an insulating glass 3 . The outdoor side profile 21 of the window sash heat insulation profile 2 is equipped with a bead 4 . The side where the outdoor side profile 21 of the window sash heat insulation profile 2 is embedded with the insulating glass 3 is formed with a buckle groove 211, and the groove wall of the buckle groove 211 near the indoor side is formed with a buckle part 212 that overhangs into the groove. The bead 4 is a zigzag shape, and forms a concave angle 41 on the outer wall of the corner. When the end of the bead 4 is inserted into the buckle portion 212 of the buckle groove 211, one side of the concave angle 41 and the buckle groove 211 abuts against the inner side of the groove wall near the outdoor side, and abuts against the end of the side groove wall on the other side. One end of the bead 4 is buckled on the outdoor profile 21 of the window sash heat insulation profile 2, and the other end is buckled with a sealing rubber strip 5, which is bent from the inner side of the bead 4 to the outside of the bead 4, wherein the inner rubber strip 5 can be To overlap with the insulating glass 3 , the outer rubber strip 4 can overlap with the wing plate 111 of the outdoor profile 11 of the window frame heat insulation profile 1 . In order to improve the heat insulation performance of the aluminum alloy window, the indoor side profile and the outdoor side profile of the window frame heat insulating profile 1 and the sash heat insulating profile 2 are connected by a hollow heat insulating strip 6 .

The insulating glass 3 is tightly clamped between the indoor side profile 22 and the outdoor side profile 21 of the window sash heat insulation profile 2 by the bead 4. The bead 4 presses the indoor side rubber strip of the sealing strip 5 and the insulating glass 3 tightly, and the outdoor side The rubber strip and the outdoor-side profile 11 of the window frame heat-insulating profile 1 are tightly pressed against the overhanging wing 111 of the window sash to form an airtight chamber 7 that is completely isolated from the outside. The bead 4 is completely blocked from the outside by the rubber strip 5, and the outdoor side profile 21 of the sash insulation profile 2 is also placed in the airtight chamber 7 to avoid being affected by the outdoor air temperature.

Claims (3)

1. heat insulation latent fan inward; Comprise window frame heat insulation section, sash heat insulation section and hollow glass, it is characterized in that: the outside section bar of said sash heat insulation section is equipped with press strip, and an end eye-splice of press strip is on the section bar of the outside of sash heat insulation section; Other end eye-splice has sealing joint strip; This adhesive tape extends to the press strip outside by the press strip inside bend, and wherein inboard adhesive tape can overlap with hollow glass, outside adhesive tape can with the wing plate overlap joint of the outside section bar of window frame heat insulation section.

2. heat insulation latent fan inward according to claim 1 is characterized in that: this side of the outside section bar setting-in hollow glass of said sash heat insulation section is formed with the eye-splice groove, and the eye-splice groove is formed with the eye-splice part in the groove into of overhanging near the cell wall of indoor; Said press strip is the crank throw shape; And on the lateral wall at turning, form re-entrant angle in; When the eye-splice part of said eye-splice groove was injected in the end of said press strip, side of re-entrant angle and eye-splice groove offseted near the inboard of the cell wall of outside in this, and the end of opposite side and this side channel wall offsets.

3. heat insulation latent fan inward according to claim 1 and 2 is characterized in that: all connect through the hollow heat insulating strip between the indoor section bar of said window frame heat insulation section and sash heat insulation section and the outside section bar.

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