Curtain wall type sash-hidden out-opening window

Abstract

The utility model discloses a curtain wall type sash-hidden out-opening window, which belongs to the field of doors and windows and comprises a window frame, a fixed sash and a movable sash. A first mullion and a second mullion are vertically and fixedly installed on the window frame. Fixed window sashes are installed between the first mullion, the window frame and the second mullion and between the window frame and the second mullion. A movable window sash is rotationally connected between the mullion I and the window frame; when the movable window sash is closed, the inner end faces, the outer end faces and the inner molded surfaces of the movable window sash, the fixed window sash, the window frame, the first mullion and the second mullion are flush. Compared with the prior art, the window sash is located on the outer side of the window frame, and only the visual surface effect of the window frame and the mullion can be seen indoors through the sash hiding structure; the window frame is flush with the outer side of the window sash, and the inner molded surface of the window sash is flush with the inner molded surface of the window frame; the indoor visible surface of the window sash is a complete plane; the window sash handle is installed on the side edge of the window sash, and the window sash is opened or closed by rotating the handle.

Description

Technical Field

[0001] The utility model relates to the field of doors and windows, and in particular to a curtain wall type hidden fan outward opening window. Background Art

[0002] With the rapid development of the current construction industry, civil buildings have higher and higher requirements for the physical performance and appearance of doors and windows. The current standards and specifications have higher and higher requirements for the use of doors and windows, including requiring that new residential buildings, primary and secondary schools and other buildings shall not use glass curtain walls on the second floor and above. In order to achieve the facade effect of the curtain wall and meet the requirements of the specifications, new residential buildings and other buildings have proposed curtain wall hidden fan external windows. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model proposes a curtain wall type hidden sash outward opening window, so that the window opening of the building can achieve the appearance effect of the curtain wall and also play the role of opening the window sash.

[0004] The purpose of the utility model can be achieved through the following technical solutions:

[0005] A curtain wall type hidden sash outward opening window, comprising: a window frame, a fixed window sash and a movable window sash; the window frame is vertically fixedly mounted with a plurality of sashes; a plurality of window sash mounting positions are formed between the sashes and the window frame; the sash mounting positions are fixedly mounted with fixed window sashes or rotatably connected with movable window sashes; when the movable window sash is closed, the inner end faces, outer end faces and inner profiles of the movable window sash, the fixed window sash, the window frame and the sashes are all flush;

[0006] There are gaps between the movable window sash, the fixed window sash and the window frame; external sealing strips are installed between the movable window sash, the fixed window sash and the window frame between the gaps; and adjacent external sealing strips abut against each other.

[0007] In some embodiments, when the movable window sash is closed, a thermal insulation strip is fixedly installed in the joint between the movable window sash, the fixed window sash and the window frame on the same plane.

[0008] In some embodiments, a handle is installed on a side of the movable window sash close to the window sash, and the movable window sash is connected to the window frame via a hinge.

[0009] In some embodiments, the movable window sash, the middle mullion 1 and the window frame are all fixedly mounted with inner sealing strips; the inner sealing strips are located in the gaps between the movable window sash, the middle mullion 1 and the window frame.

[0010] In some embodiments, the movable window sash and the fixed window sash are both installed with glass; the movable window sash is provided with a glass support at the bottom of the glass; the glass support is composed of a horizontal plate and a vertical plate; the movable window sash is provided with a slot; the vertical plate is fixedly installed in the slot; the horizontal plate is installed at the bottom of the glass.

[0011] In some embodiments, the hinge includes a sliding rail, a slider, a connecting rod one, a connecting rod two, a connecting rod three and a connecting rod; the connecting rod is fixedly connected to the movable window sash; the sliding rail is fixedly connected to the window frame; the sliding rail is slidably connected to the slider; the slider is rotatably connected to the connecting rod one and the connecting rod two respectively; one end of the connecting rod three is rotatably connected to the sliding rail, and the other end of the connecting rod three is rotatably connected to the connecting rod; the connecting rod one is rotatably connected to the connecting rod; the connecting rod two is rotatably connected to the connecting rod three, and the connection point is located between the sliding rail and the connecting rod.

[0012] In some embodiments, the glass of the movable window sash and the fixed window sash is hollow glass.

[0013] In some embodiments, the insulating glass is a triple-layer insulating glass.

[0014] Beneficial effects of the utility model:

[0015] In the present application, the window sash is located on the outside of the window frame, and a hidden sash structure is adopted so that only the visible surfaces of the window frame and the middle sash are visible indoors; the window frame is flush with the outside of the window sash, and the inner surface of the window sash is flush with the inner surface of the window frame; the indoor visible surface of the window sash is a complete plane; the window sash handle is installed on the side of the window sash, and the window sash is opened or closed by turning the handle. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the prior art descriptions. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative work. These and other features, aspects and advantages of the present invention can be better understood by reading the following detailed description with reference to the drawings, wherein the same symbols represent the same parts in all the drawings, wherein:

[0017] Figure 1 This is a schematic diagram of the interior effect of this application;

[0018] Figure 2 This is a schematic diagram of the outdoor effect of this application;

[0019] Figure 3 This is a schematic top view and cross-sectional view of the window sash of the present application;

[0020] Figure 4 A schematic diagram of a movable window sash for this application;

[0021] Figure 5 It is a schematic side cross-sectional view of the window sash of the present application;

[0022] Figure 6 This is an enlarged schematic diagram of point A of this application. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In the description of the present invention, it should be understood that terms such as "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "all around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0025] The fixed connection in this application refers to a connection without any relative movement after the parts or components are installed; common forms include using screws, splines, wedge pins, etc. to fix the components together. This type of connection can be disassembled during maintenance without damaging the parts. This type of connection can also be called a detachable fixed connection; there are also methods such as welding, riveting, and tenoning. Since these methods require forging, sawing, or oxygen cutting to disassemble during maintenance or replacement, spare parts generally cannot be reused. The rotational connection in this application refers to a connection in which the parts produce relative rotational movement relative to the fixed part after the parts or components are installed. Common forms include installing bearings on the fixed part, installing the parts on the inner or outer ring of the bearing, and using the bearing to complete the rotational movement. The sliding connection in this application refers to a connection in which the parts can move on the fixed part after the parts or components are installed.

[0026] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0027] A curtain wall type concealed sash outward opening window comprises: a window frame 1, a fixed window sash 2 and a movable window sash 3; the window frame 1 is vertically fixedly installed with a plurality of middle stiles; a plurality of window sash installation positions are formed between the middle stile and the window frame 1; the window sash installation positions are fixedly installed with fixed window sash 2 or rotatably connected with movable window sash 3; the number of middle stiles is selected and installed according to needs, when the number is 1, the middle stile and the window frame 1 form 2 window sash installation positions; when the number is 2, the middle stile and the window frame 1 form 3 window sash installation positions; and so on, for each additional middle stile, there is an additional window sash installation position; at the same time, the middle stile can be selected as an ordinary middle stile or a reinforced middle stile according to the needs of the actual installation process; the window sash installation positions can be selected to install any number of fixed window sashes 2 or movable window sashes 3 according to needs;

[0028] When the movable window sash 3 is closed, the inner end faces, outer end faces and inner profiles of the movable window sash 3, the fixed window sash 2, the window frame 1 and the middle mullion are all flush; this makes it possible to see only the visible surfaces of the window frame 1 and the middle mullion indoors, and the visible surface of the window sash indoors is a complete plane, thereby achieving the effect of hiding the window sash and achieving a great transparency effect; and the decorative effect of the entire facade is unified indoors or outdoors.

[0029] There is a gap 16 between the movable window sash 3, the fixed window sash 2 and the window frame 1; an outer sealing strip 6 is installed between the movable window sash 3, the fixed window sash 2 and the window frame 1; adjacent outer sealing strips 6 are pressed against each other; the gap 16 is convenient for installation between the window sash and the window frame 1, and secondly, it is convenient for the movable window sash 3 to have a movable space to be opened; however, the gap 16 is easy for dust, rainwater, etc. to enter, and is blocked by the outer sealing strip 6 to prevent dust or rainwater from entering the room through the gap 16.

[0030] In some embodiments, when the movable window sash 3 is closed, a thermal insulation strip 7 is fixedly installed in the joint of the movable window sash 3, the fixed window sash 2 and the window frame 1 on the same plane; the thermal insulation strip 7 is used to isolate the external heat; the thermal insulation strip 7 can be a polyamide insulation strip or a polyurethane insulation strip.

[0031] In some embodiments, a handle 8 is installed on the side of the movable window sash 3 close to the window sash, and the movable window sash 3 is connected to the window frame 1 by a hinge; the movable window sash 3 is opened and closed by the handle 8, and the hinge is used to assist the opening and closing of the movable window sash 3, and secondly, to limit the movable range of the movable window sash 3 to prevent the movable window sash 3 from opening and closing too much.

[0032] In some embodiments, the movable window sash 3, the middle stile and the window frame 1 are all fixedly installed with an inner sealing strip 9; the inner sealing strip 9 is located in the gap between the movable window sash 3, the middle stile and the window frame 1; the inner sealing strip 9 is used to seal the gap, improve the sealing, and prevent dust from entering, air leakage, etc.

[0033] In some embodiments, both the movable window sash 3 and the fixed window sash 2 are installed with glass; the movable window sash 3 is provided with a glass support at the bottom of the glass; the glass support consists of a horizontal plate and a vertical plate; the movable window sash 3 is provided with a slot; the vertical plate is fixedly installed in the slot; the horizontal plate is installed at the bottom of the glass; the glass support is used to support the glass to improve the protection of the glass.

[0034] In some embodiments, the hinge includes a slide rail 10, a slider 11, a connecting rod 12, a connecting rod 2 13, a connecting rod 3 14 and a connecting rod 15; the connecting rod 15 is fixedly connected to the movable window sash 3; the slide rail 10 is fixedly connected to the window frame 1; the slide rail 10 is slidably connected to the slider 11; the slider 11 is rotatably connected to the connecting rod 12 and the connecting rod 2 13 respectively; one end of the connecting rod 3 14 is rotatably connected to the slide rail 10, and the other end of the connecting rod 3 14 is rotatably connected to the connecting rod 15; the connecting rod 12 is rotatably connected to the connecting rod 15; the connecting rod 2 13 is rotatably connected to the connecting rod 3 14, and the connection point is located between the slide rail 10 and the connecting rod 15; when the window is opened, the movable window sash 3 will drive the slider 11 to move along the slide rail 10 through the connecting rod 15 and the connecting rod 12, and at the same time provide support through the connecting rod 2 13 and the connecting rod 3 14 to prevent the movable window sash 3 from falling off.

[0035] In some embodiments, the movable window sash 3 and the fixed window sash 2 are installed with hollow glass; hollow glass is a high-efficiency sound-insulating and heat-insulating glass made by bonding two or three pieces of glass with a high-strength and high-airtightness composite adhesive to an aluminum alloy frame containing a desiccant. Hollow glass has many properties superior to ordinary double-layer glass; in this application, the hollow glass is preferably triple-layer hollow glass.

[0036] The curtain wall type hidden fan outward opening window provided by the utility model is further explained below in conjunction with the accompanying drawings and implementation methods.

[0037] Please refer to Figures 1 to 4 , a curtain wall type hidden fan outward opening window, comprising:

[0038] A curtain wall type hidden sash outward opening window, comprising: a window frame 1, a fixed window sash 2 and a movable window sash 3; the window frame 1 is vertically fixedly installed with a middle sash 1 4 and a middle sash 2 5; the fixed window sash 2 is installed between the middle sash 1 4, the window frame 1 and the middle sash 2 5, and the window frame 1 and the middle sash 2 5; the movable window sash 3 is rotatably connected between the middle sash 1 4 and the window frame 1; the movable window sash 3 and the fixed window sash 2 are installed with three layers of insulating glass;

[0039] When the movable window sash 3 is closed, the inner end faces, outer end faces and inner profiles of the movable window sash 3, the fixed window sash 2, the window frame 1, the middle sash 1 4 and the middle sash 2 5 are all flush; this makes it possible to see only the visible surfaces of the window frame 1 and the middle sash indoors, and the visible surface of the window sash indoors is a complete plane, thereby achieving the effect of hiding the window sash and realizing a great transparency effect.

[0040] There is a 12mm gap 16 between the movable window sash 3, the fixed window sash 2 and the window frame 1; an outer sealing strip 6 is installed between the movable window sash 3, the fixed window sash 2 and the window frame 1; adjacent outer sealing strips 6 are against each other; the gap 16 is convenient for installation between the window sash and the window frame 1, and secondly, it is convenient for the movable window sash 3 to have a movable space to be opened; however, the gap 16 is easy to enter dust, rainwater, etc., and the outer sealing strip 6 is used to block the gap 16 to prevent dust or rainwater from entering the room through the gap 16. When the movable window sash 3 is closed, a heat insulation strip 7 is fixedly installed in the joint of the movable window sash 3, the fixed window sash 2 and the window frame 1 on the same plane; in this embodiment, the heat insulation strip 7 is a rubber heat insulation strip.

[0041] A handle 8 is installed on the side of the movable window sash 3 close to the window sash, and the movable window sash 3 is connected to the window frame 1 by a hinge; the movable window sash 3 is opened and closed by the handle 8, and the hinge is used to assist the opening and closing of the movable window sash 3 and to limit the range of movement of the movable window sash 3 to prevent the movable window sash 3 from opening and closing too much. The hinge includes a slide rail 10, a slider 11, a connecting rod 12, a connecting rod 2 13, a connecting rod 3 14 and a connecting rod 15; the connecting rod 15 is fixedly connected to the movable window sash 3; the slide rail 10 is fixedly connected to the window frame 1; the slide rail 10 is slidably connected to the slider 11; the slider 11 is rotatably connected to the connecting rod 12 and the connecting rod 2 13 respectively; one end of the connecting rod 3 14 is rotatably connected to the slide rail 10, and the other end of the connecting rod 3 14 is rotatably connected to the connecting rod 15; the connecting rod 12 is rotatably connected to the connecting rod 15; the connecting rod 2 13 is rotatably connected to the connecting rod 3 14, and the connection point is located between the slide rail 10 and the connecting rod 15; when the window is opened, the movable window sash 3 will drive the slider 11 to move along the slide rail 10 through the connecting rod 15 and the connecting rod 12, and at the same time provide support through the connecting rod 2 13 and the connecting rod 3 14 to prevent the movable window sash 3 from falling off.

[0042] The movable window sash 3, the middle stile 4 and the window frame 1 are all fixedly installed with an inner sealing strip 9; the inner sealing strip 9 is located in the gap between the movable window sash 3, the middle stile 4 and the window frame 1; the inner sealing strip 9 is used to seal the gap, improve the sealing, and prevent the entry of dust, air leakage, etc.; the movable window sash 3 is provided with a glass support at the bottom of the glass; the glass support consists of a horizontal plate and a vertical plate; the movable window sash 3 is provided with a card slot; the vertical plate is fixedly installed in the card slot; the horizontal plate is installed at the bottom of the glass; the glass support is used to support the glass to improve the protection of the glass.

[0043] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A curtain wall type hidden fan outward opening window, characterized in that: include: A window frame (1), a fixed window sash (2) and a movable window sash (3); the window frame (1) is vertically fixedly mounted with a plurality of stiles; a plurality of window sash mounting positions are formed between the stiles and the window frame (1); the sash mounting positions are fixedly mounted with fixed window sashes (2) or rotatably connected with movable window sashes (3); when the movable window sash (3) is closed, the inner end faces, outer end faces and inner profiles of the movable window sash (3), the fixed window sash (2), the window frame (1) and the stiles are all flush; There is a gap (16) between the movable window sash (3), the fixed window sash (2) and the window frame (1); external sealing strips (6) are installed between the movable window sash (3), the fixed window sash (2) and the window frame (1) between the gaps (16); and adjacent external sealing strips (6) abut against each other.

2. The curtain wall type hidden sash outward opening window according to claim 1, characterized in that: When the movable window sash (3) is closed, a thermal insulation strip (7) is fixedly installed in the joint between the movable window sash (3), the fixed window sash (2) and the window frame (1) on the same plane.

3. The curtain wall type hidden sash outward opening window according to claim 2, characterized in that: A handle (8) is installed on one side of the movable window sash (3) close to the window sash, and the movable window sash (3) is connected to the window frame (1) via a hinge.

4. The curtain wall type hidden sash outward opening window according to claim 3 is characterized in that: The movable window sash (3), the middle stile and the window frame (1) are all fixedly mounted with an inner sealing strip (9); the inner sealing strip (9) is located in the gap between the movable window sash (3), the middle stile and the window frame (1).

5. The curtain wall type hidden sash outward opening window according to claim 4, characterized in that: The movable window sash (3) and the fixed window sash (2) are both installed with glass; the movable window sash (3) is provided with a glass support at the bottom of the glass; the glass support is composed of a horizontal plate and a vertical plate; the movable window sash (3) is provided with a slot; the vertical plate is fixedly installed in the slot; and the horizontal plate is installed at the bottom of the glass.

6. The curtain wall type hidden sash outward opening window according to claim 5, characterized in that: The hinge comprises a slide rail (10), a slider (11), a connecting rod one (12), a connecting rod two (13), a connecting rod three (14) and a connecting rod (15); the connecting rod (15) is fixedly connected to the movable window sash (3); the slide rail (10) is fixedly connected to the window frame (1); the slide rail (10) is slidably connected to the slider (11); the slider (11) is rotatably connected to the connecting rod one (12) and the connecting rod two (13); one end of the connecting rod three (14) is rotatably connected to the slide rail (10), and the other end of the connecting rod three (14) is rotatably connected to the connecting rod (15); the connecting rod one (12) is rotatably connected to the connecting rod (15); the connecting rod two (13) is rotatably connected to the connecting rod three (14), and the connection point is located between the slide rail (10) and the connecting rod (15).

7. The curtain wall type hidden sash outward opening window according to claim 1, characterized in that: The glass of the movable window sash (3) and the fixed window sash (2) is hollow glass.

8. The curtain wall type hidden sash outward opening window according to claim 7, characterized in that: The insulating glass is a three-layer insulating glass.

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