Outward-opening type fully-hidden system window

Abstract

The utility model relates to the technical field of casement windows, in particular to an outward-opening type full-hidden system window, an outer frame comprises a plurality of frame material groups, and each frame material group comprises an indoor frame section bar and a first outdoor frame section bar / second outdoor frame section bar. The mullion comprises an indoor middle section bar and a first outdoor middle section bar / a second outdoor middle section bar / a third outdoor middle section bar, the opening sash comprises a plurality of sash material sets, the indoor frame section bar and the indoor middle section bar are each provided with a pressing line auxiliary frame, and the pressing line auxiliary frames and the sash material sets are arranged in an overlapped mode. The pressing line auxiliary frame and the inner side face of the sash material set are arranged on the same face, the pressing line auxiliary frame and the sash material set are arranged in an overlapped mode, the pressing line auxiliary frame is used for shielding the indoor face of the sash material set, the sash material set is hidden, the daylighting area of the opening sash is increased, meanwhile, the situation that when the opening sash is in a closed state, a connecting seam formed by lap joint of the sash material set is exposed on the indoor face can be avoided, and the service life of the opening sash is prolonged. And the attractiveness of the whole window and the visual experience of a user are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of casement windows, in particular to an outward-opening fully concealed system window. Background Art

[0002] System windows are a perfect organic combination of performance systems. They need to comprehensively consider a series of important functions such as water tightness, air tightness, wind pressure resistance, mechanical strength, heat insulation, sound insulation, anti-theft, sunshade, weather resistance, and operational feel according to climate change, geoclimatic change, and human climate change. They adopt an outward-opening opening method, with the movable sash opening outward, which has the advantage of not occupying indoor space.

[0003] Reference is made to an aluminum profile insulated outward-opening window with publication (announcement) number: CN211692080U. Combined with the attached drawings, the visible surface of the profile of the current outward-opening window is generally relatively wide, especially the outward-opening system window. One side of the outward-opening system window includes an outer frame, a middle mullion, a fan body, etc. The middle frame can be used to install fixed glass, and the movable fan needs to overlap with the middle frame to maintain sealing. The fan body can be divided into a fixed fan and a movable fan. The fixed fan is the glass surface. The movable fan also includes four fan profiles in addition to the glass. In the closed state, the profile of the outer frame and the fan profile will overlap with each other, and thus be combined in parallel. At the same time, the middle mullion and the fan profile will also be combined in parallel, resulting in a larger non-glass surface area of ​​the entire window, resulting in a reduction in the window lighting area, and there will be a connection seam between the overlap of the fan profile and the middle mullion / outer fixed frame. The connection seams of these overlapping profiles are facing the user's visible surface, which greatly affects the beauty of the entire window and the user's visual experience. Utility Model Content

[0004] The utility model provides an outward-opening fully concealed system window, so that the non-glass surface of the opening fan can be hidden in the closed state, thereby increasing the lighting area and hiding the connection seam formed by the closed overlap of the opening fan, thereby improving the beauty of the entire window and the user's visual experience.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an outward-opening fully concealed system window, comprising an outer frame, a middle mullion, an opening sash and fixed glass, the outer frame comprising a plurality of frame material groups, the frame material groups comprising an indoor frame profile, and a first outdoor frame profile / a second outdoor frame profile, the first outdoor frame profile is used to install the fixed glass, the second outdoor frame profile is used to install the opening sash, the middle mullion comprises an indoor middle profile, and a first outdoor middle profile / a second outdoor middle profile / a third outdoor middle profile, the first outdoor middle profile is used to install the opening sash and the fixed glass, the second outdoor middle profile is used to install two opening sashes, the third outdoor middle profile is used to install two fixed glasses, the opening sash comprises a plurality of sash material groups, the indoor frame profile and the indoor middle profile are both provided with a press line sub-frame, the press line sub-frame and the sash material group are overlapped, and the inner side surfaces of the press line sub-frame and the sash material group are provided on the same surface.

[0006] Furthermore, the opening fan includes glass, and the fan material group includes an outdoor fan profile and an indoor fan profile. The outdoor surface of the outdoor fan profile is provided with a first mounting portion that abuts the glass, and a first overlapping portion that is closed and overlapped with the outer frame or the middle bar. The indoor fan profile abuts the second mounting portion of the glass, and the first overlapping portion corresponds to the indoor fan profile front and back in the thickness direction of the fan material group.

[0007] Furthermore, one side of the outdoor surface of the first outdoor medium-profile is provided with a first avoidance space for the first overlapping portion to overlap, and the other side is protrudingly provided with a first retaining edge that abuts against the fixed glass.

[0008] Furthermore, the outdoor surface of the second outdoor medium-profile member is overlapped at the first overlapping portion.

[0009] Furthermore, both sides of the outdoor surface of the third outdoor middle profile are provided with second retaining edges that abut against the fixed glass.

[0010] Furthermore, the outdoor surface of the first outdoor frame profile is provided with a third rib abutting against the fixed glass.

[0011] Furthermore, a second avoidance space for overlapping of the first overlapping portion is provided on the outdoor surface of the second outdoor frame profile.

[0012] Furthermore, the press line sub-frame includes an A press line sub-frame and a B press line sub-frame for installing and fixing glass. The outdoor surface of the A press line sub-frame is provided with a second overlapping portion overlapped with the fan material group, and the widths of the A press line sub-frame and the B press line sub-frame are the same.

[0013] Furthermore, the inner side of the fan material group is provided with an opening, and a side-mounted handle lock is provided in the opening. The inner side of the indoor frame profile or the indoor middle profile is recessed with a hardware groove, and a lock seat corresponding to the side-mounted handle lock is provided in the hardware groove.

[0014] Furthermore, the indoor frame profile or the indoor middle profile is provided with a gauze, and the gauze and the lock seat are correspondingly arranged and magnetically attracted to each other.

[0015] Compared with the prior art, the beneficial effects of the present invention are: through the set frame material group and the middle material group, it is used to install fixed glass or open the fan, and the pressing line sub-frame is overlapped with the fan material group, and the pressing line sub-frame is used to block the indoor surface of the fan material group to hide the fan material group, thereby increasing the lighting area of ​​the open fan. At the same time, it can also avoid the connection seam formed by the overlap of the fan material group when the open fan is closed being exposed to the indoor surface, thereby improving the beauty of the entire window and the user's visual experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the present utility model.

[0017] Figure 2 This is a schematic diagram of the connection for fixing glass in the present invention.

[0018] Figure 3 This is a connection diagram of the opening fan in the utility model.

[0019] Figure 4 This is a schematic diagram of the connection between the second outdoor middle profile and the opening fan in the present utility model.

[0020] Figure 5 This is a schematic diagram of the connection between the third outdoor middle profile and the fixed glass in the present utility model.

[0021] Figure 6 It is a structural schematic diagram of the fan material group in the utility model.

[0022] Figure 7 It is a three-dimensional diagram of the first outdoor middle profile in the utility model.

[0023] In the figure: outer frame 1, middle mullion 2, opening fan 3, fixed glass 4, frame material group 10, indoor frame profile 11, first outdoor frame profile 12a, second outdoor frame profile 12b, indoor medium profile 20, first outdoor medium profile 21, second outdoor medium profile 22, third outdoor medium profile 23, fan material group 30, outdoor fan profile 31, indoor fan profile 32, A pressing line sub-frame 51, B pressing line sub-frame 52, side-mounted handle lock 60, lock seat 66, first avoidance space 211, first rib 212, second rib 232, first installation part 311, first overlap part 313, second installation part 322, mesh 600, third rib 1001, second avoidance space 1002. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] As shown in the accompanying drawings, the utility model is an outward-opening fully concealed system window, comprising an outer frame 1, a middle stile 2, an opening sash 3 and a fixed glass 4. The outer frame 1 comprises a plurality of frame material groups 10, the frame material group 10 comprises an indoor frame profile 11, and a first outdoor frame profile 12a / a second outdoor frame profile 12b, combined with Figure 2 The first outdoor frame profile 12a is used to install the fixed glass 4, combined with Figure 3 The second outdoor frame profile 12b is used to install the opening fan 3. Figure 2 for Figure 1 The left part of Figure 3For the right part, the first outdoor frame profile 12a or the second outdoor frame profile 12b is selected according to the actual situation. If the frame material group 10 is installed on the side where the opening fan 3 is located, the second outdoor frame profile 12b is selected, that is, the frame material group 10 on the right side is the second outdoor frame profile 12b; if it is installed on the side where the fixed glass 4 is located, the first outdoor frame profile 12a is selected, that is, the frame material group 10 on the left side is the first outdoor frame profile 12a; the middle mullion 2 includes an indoor middle profile 20, and a first outdoor middle profile 21 / a second outdoor middle profile 22 / the third outdoor medium profile 23, the indoor medium profile 20 can be, the first outdoor medium profile 21 is used to install the opening fan 3 and the fixed glass 4, the second outdoor medium profile 22 is used to install two opening fans 3, the third outdoor medium profile 23 is used to install two fixed glasses 4, according to the actual situation, the first outdoor medium profile 21 / the second outdoor medium profile 22 / the third outdoor medium profile 23 are selected to combine with the indoor medium profile 20 to form different middle bars 2, so as to cope with different window types, the width of the indoor medium profile 20 Similarly, the opening fan 3 includes a plurality of fan material groups 30, specifically four surrounding groups on the four sides of the glass, and the indoor frame profile 11 and the indoor middle profile 20 are provided with a pressure line sub-frame, which belongs to the existing casement window structure. In order to ensure the sealing performance of the existing casement window, the indoor and outdoor sides of the fan material group 30 are provided with two seals, and the pressure line sub-frame is used to seal with the indoor surface of the fan material group 30 and overlap each other to achieve sealing. It should be noted that the pressure line sub-frame and the fan material group 30 are overlapped, and the pressure line sub-frame is provided with a plurality of fan material groups 30. The inner side surfaces of the frame and the fan material group 30 are arranged on the same surface, the pressing sub-frame is arranged on the indoor surface of the fan material group 30, and there is also another pressing sub-frame for installing the fixed glass 4. Further, the indoor surface of the pressing sub-frame is an inclined surface, and the inclined surface design is used to reduce the user's visual presence. It should be noted that this technical solution takes two glass surfaces as an example, which does not mean that it is limited to two glass surfaces. Three or more glass surfaces can also be set, which can be customized according to needs. The middle mullion 2 is not limited to setting one, and more than one can be set. The specific number depends on the window type. Figure 1 , the top and bottom frame material groups 10 need to take into account both the opening sash 3 and the fixed glass 4 at the same time. In this case, it is necessary to select an indoor frame profile 11 and a second outdoor frame profile 12b. At this time, since the second outdoor frame profile 12b does not have a third retaining edge 1001 to install the fixed glass 4, a glass glue pressure wire cover structure compensation can be selected at the position of the second avoidance space 1002 to achieve the purpose of installing the fixed glass 4. This is a conventional structure for the installation of existing casement windows and will not be described in detail. A hardware slot is provided on the side of the second outdoor frame profile 12b facing the opening sash 3 for installing hinges.

[0026] The utility model discloses an outward-opening fully concealed system window, which is used to install a fixed glass 4 or an opening fan 3 through the provided frame material group 10 and the middle material group, and the pressing line sub-frame is overlapped with the fan material group 30. The pressing line sub-frame is used to block the indoor surface of the fan material group 30, thereby hiding the fan material group 30, thereby increasing the lighting area of ​​the opening fan, and at the same time, it can also avoid that the connection seam formed by the overlap of the fan material group 30 when the opening fan 3 is closed is exposed to the indoor surface. In the closed state, the indoor surface of the opening fan 3 abuts the outdoor surface of the pressing line sub-frame, and the connection seam between the two faces the inner side, that is, Figure 1 The left and right sides of the window can improve the beauty of the whole window and the user's visual experience. Figure 1 The two arrows in the middle represent the indoor surface and the outdoor surface respectively.

[0027] like Figure 3 and 5 As shown, the opening fan 3 includes glass, and the fan material group 30 includes an outdoor fan profile 31 and an indoor fan profile 32. The outdoor surface of the outdoor fan profile 31 is provided with a first mounting portion 311 that abuts against the glass, and a first overlapping portion 313 that is closed and overlapped on the outer frame 1 or the middle bar 2. The indoor fan profile 32 abuts against the second mounting portion 322 of the glass. The first overlapping portion 313 corresponds to the indoor fan profile 32 in the front and back direction of the fan material group 30 in the thickness direction, so that the user can see the fan material group 30 in a plane state from the indoor surface. The indoor surface of the outdoor fan profile 31 is provided with a broken bridge portion, and the outdoor surface of the indoor fan profile 32 is provided with another broken bridge portion protruding outward. The two broken bridge portions are connected by a broken bridge structure. The indoor fan profile 32 and the outdoor fan profile 31 are both narrowed to reduce the overall width of the fan material group 30.

[0028] In this embodiment, one side of the outdoor surface of the first outdoor medium profile 21 is provided with a first avoidance space 211 for the first overlapping portion 313 to overlap, and the other side is protrudingly provided with a first retaining edge 212 that abuts against the fixed glass 4, that is, from the outdoor outside direction, the first avoidance space 211 is recessed in the first retaining edge 212, and the first avoidance space 211 is mainly to provide an overlapping surface for the first overlapping portion 313, so that when the opening fan 3 is closed, the first overlapping portion 313 thereon can overlap the first avoidance space 211, at this time, the outdoor surface of the outdoor fan profile 31 is flush with the outdoor surface of the first retaining edge 212, and does not protrude from the outdoor surface of the first outdoor medium profile 21, ensuring that the outdoor surface of the profile of the entire window is in a flat state, and the fixed glass 4 is placed It is placed in the frame and abuts against the first rib 212 and the third rib 1001 of the outer frame 1, and then the pressure line sub-frame is used to abut the fixed glass 4; the outdoor surface of the second outdoor medium-profile 22 is overlapped with the first overlap portion 313. Since both sides of the second outdoor medium-profile 22 are opening fans 3, its outdoor surface is set to a plane. When the two opening fans 3 are closed, the first overlap portions 313 of the two opening fans 3 are overlapped on the outdoor plane, so that the two opening fans 3 remain flush; both sides of the outdoor surface of the third outdoor medium-profile 23 are provided with second ribs 232 abutting against the fixed glass 4. The third outdoor medium-profile 23 is used between the two fixed glasses 4, so second ribs 232 are provided on both sides for installing the fixed glass 4.

[0029] In this embodiment, the outdoor surface of the first outdoor frame profile 12a is provided with a third retaining edge 1001 that abuts against the fixed glass 4, which is used to cooperate with the pressing wire sub-frame to install the fixed glass 4; the outdoor surface of the second outdoor frame profile 12b is provided with a second avoidance space 1002 for the first overlapping portion 313 to overlap, which is mainly to provide an overlapping surface for the first overlapping portion 313, so that when the opening fan 3 is closed, the first overlapping portion 313 thereon can overlap the second avoidance space 1002 and does not protrude from the outdoor surface of the first outdoor frame profile 12a. It should be noted that the first avoidance space 211 and the second avoidance space 1002 are both recessed. Referring to the figure, there is a protruding first rib 212 on one side of the first avoidance space 211, and a flat portion is provided on one side of the second avoidance space 1002. The flat portion is flush with the first rib 212. When the open fan 3 is closed, the outdoor fan profile 31 will overlap the first avoidance space 211 and the second avoidance space 1002 through the first overlapping portion 313. At this time, the outdoor surface of the outdoor fan profile 31 remains flush with the flat portion and the first rib 212, so that the profile surface of the entire window is on the same plane when viewed from the outdoor outside.

[0030] In this embodiment, the pressing line sub-frame includes an A pressing line sub-frame 51 and a B pressing line sub-frame 52 for installing and fixing the glass 4. The outdoor surface of the A pressing line sub-frame 51 is provided with a second overlapping portion 502 overlapped with the fan material group 30. The widths of the A pressing line sub-frame 51 and the B pressing line sub-frame 52 are the same. When the open fan 3 is closed, the indoor fan profile 32 is overlapped on the outdoor surface of the A pressing line sub-frame 51 and overlapped and sealed with the second overlapping portion 502. The first overlapping portion 313 and the second overlapping portion 502 are both provided with Sealing strips, when the opening sash 3 is closed, the two sealing strips are compressed to fill the gap between the opening sash 3 and the middle stile 2 / outer frame 1, and the A pressure line sub-frame 51 and the B pressure line sub-frame 52 of the same width are set, so that the user can see the same light-transmitting area of ​​the opening sash 3 and the fixed glass 4 from the indoor surface, and on the basis that the sash material group 30 of the opening sash 3 is blocked by the A pressure line sub-frame 51, the user can see from the indoor surface that the indoor surface of the fixed glass 4 and the opening sash 3 are the same, which has a better visual effect and can increase the lighting area of ​​the opening sash to a greater extent.

[0031] In this embodiment, the inner side surface of the fan material group 30 is provided with an opening, and a side-mounted handle lock 60 is provided in the opening. The inner side surface of the indoor frame profile 11 or the indoor middle profile 20 is recessed with a hardware groove, and a lock seat 66 corresponding to the side-mounted handle lock 60 is provided in the hardware groove. The structure of the side-mounted handle lock 60 and the lock seat 66 can refer to the existing casement window lock, and further, a side-mounted handle lock 60 with a hidden handle can be adopted, that is, the handle can be folded in the indoor fan profile 32.

[0032] In this embodiment, a gauze 600 is provided in the indoor frame profile 11 or the indoor middle profile 20, and a channel is opened in the hardware groove for the passage of the gauze 600. The gauze 600 and the lock seat 66 are correspondingly arranged and magnetically attracted to each other. The gauze 600 preferably adopts a rewinding gauze 600 or a self-folding gauze 600. A magnet is provided on the side of the gauze 600 facing the lock seat 66, and a magnet is also provided on the side where the lock seat 66 is located. The two magnets are magnetically attracted to each other. Specifically, the inner side surface of the indoor frame profile 11 or the indoor middle profile 20 is provided with a hardware groove, which is used to install door and window hardware. The lock seat 66 and the magnet are installed in the hardware groove. Further, the gauze 600 and the lock seat 66 are correspondingly arranged, and the lock seat 66 will block the opening fan 3 when it is closed. When the opening fan 3 is in the open state, the gauze 600 is pulled out and the gauze 600 is fixed in the closed state by magnetic attraction.

[0033] The above embodiments are preferred embodiments of the present invention. All structures similar to those of the present invention and equivalent changes made thereto should fall within the scope of protection of the present invention.

Claims

1. An outward-opening fully concealed system window, comprising an outer frame, a middle stile, an opening sash, and fixed glass, characterized by: The outer frame includes a plurality of frame material groups, and the frame material groups include an indoor frame profile, and a first outdoor frame profile / a second outdoor frame profile. The first outdoor frame profile is used to install fixed glass, and the second outdoor frame profile is used to install opening sashes. The middle bar includes an indoor medium profile, and a first outdoor medium profile / a second outdoor medium profile / a third outdoor medium profile. The first outdoor medium profile is used to install opening sashes and fixed glass, the second outdoor medium profile is used to install two opening sashes, and the third outdoor medium profile is used to install two fixed glass. The opening sash includes a plurality of sash material groups. The indoor frame profile and the indoor medium profile are both provided with a wire pressing sub-frame. The wire pressing sub-frame and the sash material group are overlapped, and the inner side surfaces of the wire pressing sub-frame and the sash material group are provided on the same surface.

2. The outward-opening fully concealed system window according to claim 1, characterized in that: The opening fan includes glass, and the fan material group includes an outdoor fan profile and an indoor fan profile. The outdoor surface of the outdoor fan profile is provided with a first mounting portion that abuts the glass, and a first overlapping portion that is closed and overlapped on the outer frame or the middle bar. The indoor fan profile abuts the second mounting portion of the glass, and the first overlapping portion corresponds to the indoor fan profile front and back in the thickness direction of the fan material group.

3. The outward-opening fully concealed system window according to claim 2, characterized in that: A first avoidance space for the first overlapping portion to overlap is provided on one side of the outdoor surface of the first outdoor medium-profile member, and a first retaining edge abutting against the fixed glass is protruded from the other side.

4. The outward-opening fully concealed system window according to claim 2, characterized in that: The outdoor surface of the second outdoor medium-profile member is overlapped at the first overlapping portion.

5. The outward-opening fully concealed system window according to claim 1, characterized in that: Both sides of the outdoor surface of the third outdoor medium-sized profile are provided with second retaining edges that abut against the fixed glass.

6. The outward-opening fully concealed system window according to claim 1, characterized in that: The outdoor surface of the first outdoor frame profile is provided with a third rib abutting against the fixed glass.

7. The outward-opening fully concealed system window according to claim 2, characterized in that: The outdoor surface of the second outdoor frame profile is provided with a second avoidance space for overlapping of the first overlapping portion.

8. The outward-opening fully concealed system window according to claim 1, characterized in that: The pressing line sub-frame includes an A pressing line sub-frame and a B pressing line sub-frame for installing and fixing glass. The outdoor surface of the A pressing line sub-frame is provided with a second overlapping portion overlapping the fan material group. The widths of the A pressing line sub-frame and the B pressing line sub-frame are the same.

9. The outward-opening fully concealed system window according to claim 1, characterized in that: An opening is provided on the inner side of the fan material group, and a side-mounted handle lock is provided in the opening. A hardware groove is recessed on the inner side of the indoor frame profile or the indoor middle profile, and a lock seat corresponding to the side-mounted handle lock is provided in the hardware groove.

10. The outward-opening fully concealed system window according to claim 9, characterized in that: A gauze is provided in the indoor frame profile or the indoor middle profile, and the gauze and the lock seat are correspondingly provided and magnetically attracted to each other.

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