Broken bridge heat insulation aluminum-wood double inward opening window structure

Abstract

The utility model provides a bridge-cutoff heat-insulation aluminum-wood double-inward-opening window structure which comprises an outer frame sectional material, an inner sash sectional material and a screen window frame sectional material installed on the outer frame sectional material, the top of the screen window frame sectional material is used for installing a screen window sash body, and the screen window sash body is located outside an inner sash window body; the screen window frame profile comprises a screen window frame outer frame profile and a screen window frame inner sash profile which are fixedly arranged at the top of the outer frame outer cavity profile; a screen window outer frame standard notch is formed in the top of the screen window frame outer frame profile, a screen window sash body standard notch is formed in the bottom of the screen window frame inner sash profile, and a hardware standard part is installed between the screen window outer frame standard notch and the inner sash standard notch. According to the utility model, the screen window frame section bar is arranged at the top of the outer frame outer cavity section bar, the same frame arrangement of two window bodies is realized, and the screen window frame outer frame section bar and the screen window frame inner sash section bar are assembled with the hardware standard component through the standard notches, so that the functionality of the door and window is enriched, and meanwhile, the production assembly and field installation of the outdoor side door and window are also facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of doors and windows, specifically to a thermal insulation aluminum-wood double inward opening window structure, especially a thermal insulation aluminum-wood door and window double inward opening window structure that combines two types of doors and windows into one, in which an opening screen window can be arranged in the same frame of the thermal insulation aluminum-wood door and window. Background Art

[0002] With the development of modern society, people's functional requirements for housing buildings are also continuously increasing, especially for common structures such as doors and windows, their performance needs to be considered from multiple aspects such as watertightness and thermal insulation.

[0003] Traditional thermally-insulated aluminum-wood doors and windows can only realize the opening and closing of one door or window, and cannot integrate two doors and windows in the same frame. Its functions are relatively monotonous. Therefore, how to install another door or window on the same frame on the outdoor side based on the original structure of opening and closing one door or window, and standardize the hardware installation of the outdoor door and window is an urgent problem that needs to be solved in the current door and window industry. Utility Model Content

[0004] In view of the defects in the prior art, the purpose of the present invention is to provide a thermal insulation aluminum-wood double inward opening window structure.

[0005] According to the thermal insulation aluminum-wood double inward-opening window structure provided by the utility model, it includes an outer frame profile fixedly mounted on the wall, an inner fan profile arranged on the upper part of the outer frame profile, and a screen frame profile fixedly mounted on the outer frame profile. The top of the inner fan profile is used to mount the inner fan window body, and the top of the screen frame profile is used to mount the screen window fan body, and the screen window fan body is located outside the inner fan window.

[0006] The outer frame profile includes an outer frame outer cavity profile and an outer frame inner cavity profile, the outer frame outer cavity profile is connected to the outer frame inner cavity profile, the inner fan profile includes an inner fan outer cavity profile and an inner fan inner cavity profile, the inner fan outer cavity profile is connected to the inner fan inner cavity profile;

[0007] The screen window frame profile comprises a screen window frame outer frame profile fixedly arranged on the top of the outer frame outer cavity profile and a screen window frame inner fan profile arranged on the upper part of the screen window frame outer frame profile;

[0008] The top of the screen window frame outer frame profile is provided with a standard notch for the screen window outer frame, and the bottom of the screen window frame inner fan profile is provided with a standard notch for the screen window fan body corresponding to the standard notch for the screen window outer frame, and a standard hardware part is installed between the standard notch for the screen window outer frame and the standard notch for the screen window fan body;

[0009] The indoor side of the outer frame inner cavity profile is installed with an outer frame inner cavity decorative profile, and the indoor side of the inner sash inner cavity profile is installed with a sash frame inner cavity decorative profile.

[0010] Preferably, the outer frame outer cavity profile and the outer frame inner cavity profile are connected via an outer frame heat insulation strip, and the inner sash outer cavity profile and the inner sash inner cavity profile are connected via a sash frame sealing heat insulation strip structure;

[0011] The top of the outer frame heat insulation strip is provided with an inter-fan frame sealing strip. The inter-fan frame sealing strip and the inter-fan frame sealing heat insulation strip structure are both provided in the space between the fan frames and overlap each other to seal.

[0012] Preferably, a screen window body sealing strip is provided between the inner side of the screen window frame outer frame profile and the outer side of the inner sash outer cavity profile.

[0013] Preferably, a connector notch is provided on the indoor side of the outer frame notch profile, a lateral rotation positioning connector is provided in the connector notch, and the lateral rotation positioning connector is fixedly connected to the outer frame inner cavity decorative profile;

[0014] The lateral rotation positioning connection member includes a first rotation structure member and a second rotation structure member that are coaxially fixedly connected, the first rotation structure member being detachably engaged in the connection member notch by rotation, and the second rotation structure member being fixedly connected to the outer frame inner cavity decorative profile;

[0015] A sealing strip is provided between the bottom of the outer frame inner cavity decorative profile on the side opposite to the outer frame notch profile and the outer frame notch profile.

[0016] Preferably, the bottom of the outer side of the outer frame outer cavity profile and the bottom of the inner side of the outer frame inner cavity profile are both provided with buckles, and together form a wall connection portion, and an isobaric cavity is provided in the outer frame outer cavity profile;

[0017] The top of the outdoor side of the outer frame outer cavity profile extends upward until it overlaps with the outdoor side of the inner fan profile, and a overlapping sealing strip is provided at the overlap between the outer frame outer cavity profile and the inner fan profile;

[0018] A sealing strip holder is provided on the top of the outer frame heat insulation strip, and a middle sealing strip between the fan frames is clamped in the sealing strip holder.

[0019] Preferably, an outer frame corner cavity is provided in the outer frame outer cavity profile, a drainage hole cavity connected to the outside is provided on the top of the outer frame corner cavity, a hidden drainage hole is provided on the top of the drainage hole cavity, and is connected to the space between the fan frames through the hidden drainage hole.

[0020] Preferably, an inner fan heat insulation strip is further provided between the inner fan outer cavity profile and the inner fan inner cavity profile, and the inner fan heat insulation strip is arranged side by side on the upper part of the sealing heat insulation strip structure between the fan frames;

[0021] The inner side of the inner fan outer cavity profile and the outer side of the inner fan inner cavity profile are both provided with insulation strip profile slots, and the sealing insulation strip structure between the inner fan insulation strip and the fan frame is installed in the insulation strip profile slots.

[0022] Preferably, an inner fan hollow heat-insulating pad is provided on the top of the inner fan profile, an inner fan window is provided on the top of the inner fan hollow heat-insulating pad, and the top of the outdoor side of the inner fan outer cavity profile extends upward until it overlaps with the outdoor side of the inner fan window;

[0023] The inner side of the extension portion of the outer side of the inner fan outer cavity profile is provided with a fan height difference plate notch, and the inner fan outer cavity profile is provided with a fan group angle cavity;

[0024] A pressure line leather strip holder is provided on the outside of the inner cavity decorative profile of the sash frame, and an inner sash connecting wood pressure line is fixedly installed inside the pressure line leather strip holder through a pressure line clamping leather piece, and a first inner sash leather strip is fixedly provided on the inner sash connecting wood pressure line and the indoor side of the inner sash window body;

[0025] The top of the outer frame notch profile is provided with an outer frame glass wire pressing notch inside the space between the sash frames. The outer frame glass wire pressing notch and the wire pressing leather strip holder notch are on the same axis.

[0026] Preferably, the bottom of the screen window frame outer frame profile is fixedly mounted on the top of the outer frame outer cavity profile by connecting screws.

[0027] Compared with the prior art, the present invention has the following beneficial effects:

[0028] The present invention adopts a technical means of installing the screen window frame profile on the top of the outer cavity profile of the outer frame, and both the outer frame profile of the screen window frame and the inner fan profile of the screen window frame are provided with standard grooves. The two are assembled in an orderly manner through standard hardware parts. Compared with the traditional aluminum-wood door and window structure that can only realize the opening and closing of one door and window, the present invention installs another door and window on the same frame on the outdoor side. While enriching the functionality of the doors and windows, it is more conducive to the production, assembly and on-site installation of the outdoor doors and windows through the installation of standardized hardware. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Other features, objects and advantages of the present invention will become more apparent from the detailed description of the non-limiting embodiments with reference to the following drawings:

[0030] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0031] Figure 2 This is a schematic diagram of the connection between the inner sash profile and the screen window frame profile in the present invention;

[0032] Figure 3This is a schematic diagram of the connection between the outer frame profile and the screen window frame profile in the present invention;

[0033] Figure 4 This is a schematic diagram of the connection between the outer frame inner cavity plug-in strip profile and the outer frame notch profile in the utility model;

[0034] Figure 5 This is a schematic diagram of the connection between the outer frame inner cavity plug-in strip profile, the outer frame notch profile and the outer frame outer cavity profile in the utility model;

[0035] Figure 6 This is a structural diagram of the outer frame inner cavity plug-in strip profile in the utility model;

[0036] Figure 7 This is a structural diagram of the outer frame notch profile in the utility model.

[0037] The figure shows:

[0038] Outer frame outer cavity profile 1 Outer frame glass pressing line groove 25

[0039] Outer frame notch profile 2 Fan frame sealing insulation strip structure 26

[0040] Inner fan outer cavity profile 3 fan height difference plate notch 27

[0041] Inner door cavity profile 4 Inner door connecting wood strip pressure line 28

[0042] Outer frame inner cavity plug-in strip profile 5 First inner fan strip 29

[0043] Lateral rotation positioning connector 6 Sealing strip 30

[0044] Installation slot between fan frame 7 Insertion strip insertion head 31

[0045] Inner fan standard notch 8 leather strip contact surface 32

[0046] Standard notch on outer frame 9 Positioning point of connector strip 33

[0047] Connector strip force support point 10 Connector strip insertion portion 34

[0048] Connector strip guard 11 Connector strip positioning card slot 35

[0049] Wire pressing strap holder 12 insertion portion notch 36

[0050] Pressing line clamping leather part 13 Connecting part notch 37

[0051] Inner fan insulation strip 14 glue groove 38

[0052] Inner fan hollow insulation pad 15 fan group corner cavity 39

[0053] Insulation strip profile notch 16 inner sash window 40

[0054] Sealing strip holder 17 Sash frame inner cavity decorative profile 41

[0055] Sealing strip between fan frame 18 Insert strip slot 42

[0056] Isobaric chamber 19 Second inner fan strip 43

[0057] Hidden drainage hole 20 screen window fan body 44

[0058] Drain hole cavity 21 Screen window fan body standard notch 45

[0059] Outer frame corner cavity 22 Screen window fan body sealing strip 46

[0060] Wall connection part 23 Screen window frame outer frame profile 47

[0061] Overlap sealing strip 24 Connecting screw 48 DETAILED DESCRIPTION

[0062] The present invention will be described in detail below with reference to specific embodiments. The following embodiments will help those skilled in the art further understand the present invention, but are not intended to limit the present invention in any way. It should be noted that a person skilled in the art may make various variations and improvements without departing from the scope of the present invention. Such variations and improvements are all within the scope of protection of the present invention.

[0063] The utility model discloses a thermal insulation aluminum-wood double inward-opening window structure. The screen window frame profile is installed on the top of the outer cavity profile of the outer frame, and the outer frame profile of the screen window frame and the inner fan profile of the screen window frame are both provided with standard notches. The two can be assembled in an orderly manner through standard hardware parts. Compared with the traditional aluminum-wood door and window structure that can only realize the opening and closing of one door and window, the utility model not only enriches the functionality of the doors and windows, but also is more conducive to the production, assembly and on-site installation of the outdoor doors and windows through the installation of standardized hardware parts.

[0064] According to the thermal insulation aluminum-wood double inner opening window structure provided by the utility model (a structure in which the door and window sashes and screen window sashes in the same door and window frame can be opened and closed), Figure 1-7As shown, it includes an outer frame profile fixedly mounted on the wall, an inner fan profile arranged on the upper part of the outer frame profile, and a screen frame profile fixedly mounted on the outer frame profile, the top of the inner fan profile is used to mount the inner fan window body 40, the top of the screen frame profile is used to mount the screen fan body 44, and the screen fan body 44 is located outside the inner fan window body 40; the outer frame profile includes an outer frame outer cavity profile 1 and an outer frame inner cavity profile, and the outer frame outer cavity profile 1 and the outer frame inner cavity profile are connected by an outer frame thermal insulation strip; the inner fan profile includes an inner fan outer cavity profile 3 and an inner fan inner cavity profile 4, and the inner fan outer cavity profile 3 and the inner fan inner cavity profile 4 are connected by an inter-fan frame sealing and thermal insulation strip structure 26; an inter-fan frame sealing strip 18 is provided on the top of the outer frame thermal insulation strip, and the inter-fan frame sealing strip 18 and the inter-fan frame sealing and thermal insulation strip structure 26 are both arranged in the space between the fan frames, and overlap and seal each other;

[0065] The screen frame profile includes an outer screen frame profile 47 fixedly mounted on the top of the outer frame outer cavity profile 1 and an inner screen frame profile disposed above the outer screen frame profile 47. A standard notch for the outer screen frame is disposed on the top of the outer screen frame profile 47, and a standard notch 45 for the screen fan body corresponding to the standard notch for the outer screen frame is disposed on the bottom of the inner screen frame profile. Standard hardware components are installed between the standard notch for the outer screen frame and the standard notch 45 for the screen fan body. The standard hardware components include hinges, locking components, and the like, for realizing functions such as opening and closing and locking the inner fan profile. Preferably, a screen fan body sealing strip 46 is disposed between the inner side of the outer screen frame profile 47 and the outer side of the inner fan outer cavity profile 3.

[0066] In a preferred embodiment, the standard slots on the screen window outer frame and the standard slots 45 on the screen window fan body both adopt European standard slots, and the hardware standard parts also adopt European standard hardware. By adding standard slots on the screen window frame outer frame profile 47 and the screen window frame inner fan profile, the installation of hardware can be standardized. Workers do not need to plan the hardware installation points by themselves, but only need to install the hardware at the reserved installation points in the standard slots on the screen window outer frame and the standard slots 45 on the screen window fan body. This solves the problem of non-standard hardware installation in the absence of standard slots, resulting in unsightly and unreliable installation.

[0067] An outer frame inner cavity decorative profile is mounted on the indoor side of the outer frame inner cavity profile, and a sash frame inner cavity decorative profile 41 is mounted on the indoor side of the inner sash inner cavity profile 4. Preferably, the outer frame and sash frame inner cavity decorative profiles and sash frame inner cavity decorative profile 41 can be made of a variety of decorative profiles, such as wood or composite materials. The sealed cavity formed by the overlapping sealing strip 24 and the outer side of the inner sash profile, and the sealed cavity formed by the inter-sash frame sealing strip 18 and the inter-sash frame sealing and insulation strip structure 26, achieves a double-layer seal from the outside to the inside of the space between the sash frames.

[0068] Preferably, the bottom of the outdoor side of the outer frame outer cavity profile 1 and the bottom of the indoor side of the outer frame groove profile 2 are both provided with clips, and together form a wall connection part 23, and an isobaric cavity 19 is provided in the outer frame outer cavity profile 1; the top of the outdoor side of the outer frame outer cavity profile 1 extends upward until it overlaps with the outdoor side of the inner fan profile, and an overlapping sealing strip 24 is provided at the overlap between the outer frame outer cavity profile 1 and the inner fan profile; a sealing strip holder 17 is provided at the top of the outer frame heat insulation strip, and a fan-frame sealing strip 18 is clamped in the sealing strip holder 17; an outer frame glass pressing line groove 25 is provided at the top of the outer frame groove profile 2 inside the space between the fan frames.

[0069] Preferably, an outer frame corner cavity 22 is provided in the outer frame outer cavity profile 1, and a drainage hole cavity 21 connected to the outside is provided on the top of the outer frame corner cavity 22, and a hidden drainage hole 20 is provided on the top of the drainage hole cavity 21, and is connected to the space between the fan frames through the hidden drainage hole 20. The accumulated water in the space between the fan frames can be discharged to the outside through the hidden drainage hole 20 and the drainage hole cavity 21 in turn.

[0070] like Figure 1 As shown, an inner fan insulation strip 14 is further provided between the inner fan outer cavity profile 3 and the inner fan inner cavity profile 4, and the inner fan insulation strip 14 is arranged side by side on the upper part of the sealed insulation strip structure 26 between the fan frames; the inner side of the inner fan outer cavity profile 3 and the outer side of the inner fan inner cavity profile 4 are both provided with insulation strip profile grooves 16, and the inner fan insulation strip 14 and the sealed insulation strip structure 26 between the fan frames are both installed in the insulation strip profile grooves 16.

[0071] The top of the inner fan profile is provided with an inner fan hollow insulation pad 15, and the top of the inner fan hollow insulation pad 15 is provided with an inner fan window 40. The top of the outdoor side of the inner fan outer cavity profile 3 extends upward until it overlaps with the outdoor side of the inner fan window 40; the inner side of the extension part of the outdoor side of the inner fan outer cavity profile 3 is provided with a fan height difference plate notch 27, and the inner fan outer cavity profile 3 is provided with a fan group corner cavity 39; the outer side of the fan frame inner cavity decorative profile 41 is provided with a pressure line leather strip holder 12, and the inner side of the pressure line leather strip holder 12 is fixedly installed with an inner fan connecting wood strip pressure line 28 through a pressure line clamping leather piece 13, and the inner fan connecting wood strip pressure line 28 and the indoor side of the inner fan window 40 are fixedly provided with a first inner fan leather strip 29, and the inner and outer sides of the inner fan window 40 are respectively pressed and installed with the top of the outdoor side of the inner fan outer cavity profile 3 by the first inner fan leather strip 29.

[0072] Example 1

[0073] This embodiment aims to solve the installation problem between the outer frame profile and the inner fan profile. Specifically, the inner and outer sides of the outer frame of the thermally-insulated aluminum-wood inner window structure need to be designed on the same plane. If the design is uniformly based on the same plane combination of the aluminum alloy profile and wood on the indoor side, the outer frame structure and the opening fan structure can only be directly connected and installed with visible hinges and decorative profiles through screws, or the outer frame and the opening fan can be installed by directly installing hardware on the outer frame profile on the top of the decorative profile through screws; however, the use of visible hinges will cause the hinges to be exposed when the doors and windows are opened, which poses an aesthetic problem. If the hardware is directly installed on the outer frame profile on the top of the decorative profile, the hardware installation is non-standard due to the lack of standard notches, resulting in a messy installation point of the hardware, which may further cause the decorative profile to crack.

[0074] To solve the above problem, this embodiment further makes the following improvements: the outer frame inner cavity profile includes an outer frame notch profile 2 and an outer frame inner cavity plug-in strip profile 5. The outer frame inner cavity plug-in strip profile 5 is installed on the indoor side of the outer frame notch profile 2. The top of the outer frame inner cavity plug-in strip profile 5 is provided with an outer frame standard notch 9; the bottom of the inner fan profile is provided with an inner fan standard notch 8 corresponding to the outer frame standard notch 9. The outer frame standard notch 9 and the inner fan standard notch 8 form an inter-fan-frame mounting notch 7, and hardware standard parts are installed in the inter-fan-frame mounting notch 7. By providing the inner fan standard notch 8 on the top of the outer frame inner cavity plug-in strip profile 5, hardware standard parts can be reliably installed on the top of the outer frame profile. The hardware standard parts include hinges, locking parts, etc., which are used to realize the opening and closing, locking and other functions of the inner fan profile.

[0075] By adding a new outer frame inner cavity plug-in strip profile with a standard groove, reliable installation of standard hardware parts can be achieved. Compared with the traditional aluminum-wood door and window structure without standard grooves, which uses exposed hinges or directly installs hardware parts on the top of the outer frame, the door and window structure of the utility model is more reliable and safe, more beautiful in appearance and easier to process, which is beneficial to the production, assembly and on-site installation of the door and window bodies.

[0076] In a preferred embodiment, the outer frame standard slot 9 and the inner fan standard slot 8 both adopt European standard slots, and the hardware standard parts also adopt European standard hardware. By installing the outer frame inner cavity plug-in strip profile 5 on the indoor side of the outer frame slot profile 2, on the one hand, space can be reserved for installing the inner cavity decorative profile 41 (the bottom space of the outer frame inner cavity plug-in strip profile 5), and on the other hand, the installation of hardware can be standardized. Workers do not need to plan the hardware installation points by themselves, but only need to install the hardware on the reserved installation track points in the outer frame standard slot 9 and the inner fan standard slot 8. This solves the problem of non-standard installation of hardware in the absence of standard slots, resulting in unsightly appearance, and further solves the problem of unreasonable structure of the inner cavity decorative profile 41 at the bottom of the hardware due to non-standard installation, which makes assembly difficult and easy to crack.

[0077] In the projection along the thickness direction of the inner sash window 40, the lower edge of the sash frame inner cavity decorative profile 41 coincides with the outer frame inner cavity plug-in strip profile 5, and the lower edge of the sash frame inner cavity decorative profile 41 is provided with a second inner sash strip 43; Figure 6 As shown, the outer frame inner cavity plug-in strip profile 5 includes a plug-in strip insertion portion 34 and a plug-in strip slot portion. The plug-in strip slot portion is inserted into the insertion portion notch 36 on the outer frame notch profile 2, and the plug-in strip slot portion is provided with an outer frame standard notch 9; the indoor side of the plug-in strip slot portion is the outer frame aluminum profile and the leather strip contact surface 32, and the plug-in strip slot portion overlaps with the second inner fan leather strip 43 through the leather strip contact surface 32. When the inner fan window 40 is closed, the lower edge of the fan frame inner cavity decorative profile 41 blocks the outer frame inner cavity plug-in strip profile 5. When the inner fan window 40 is opened, the outer frame aluminum profile and the leather strip contact surface 32 in the outer frame inner cavity plug-in strip profile 5 is exposed to the outside, which can serve as a unique exterior decorative surface in the existing aluminum-wood door and window industry. Preferably, the outer frame fan frame inner cavity decorative profile and the fan frame inner cavity decorative profile 41 can be made of a variety of decorative profiles such as wood and composite materials.

[0078] like Figure 6-7 As shown, the end of the connecting strip insertion part 34 of the outer frame inner cavity connecting strip profile 5 is a connecting strip insertion head 31, and the connecting strip insertion head 31 overlaps with the bottom of the insertion part slot 36, and the insertion part slot 36 is provided with a glue groove 38; a connecting strip positioning card point 33 is provided on the connecting strip insertion part 34, and a connecting strip positioning card point groove 35 corresponding to the connecting strip positioning card point 33 is provided in the insertion part slot 36; a connecting strip guard wood edge 11 is provided at the bottom of the indoor side of the connecting strip card slot part, and a connecting strip force support point 10 is also provided at the bottom of the connecting strip card slot part, and the top of the outer frame inner cavity decorative profile is provided between the connecting strip guard wood edge 11 and the connecting strip force support point 10.

[0079] The connection between the outer frame slot profile 2, the inner fan cavity profile 4, the outer frame cavity decorative profile, and the fan frame cavity decorative profile 41 can be fixedly connected using a lateral rotation positioning connector 6, or directly fixedly connected using slot type, plug-in type, screw type, welding, hinged, glued, riveted, etc., or the outer frame cavity plug-in strip profile 5 and the outer frame slot profile 2 can be co-extruded as a two-in-one integral profile.

[0080] like Figure 3As shown, when a lateral rotation positioning connector 6 is used for fixed connection, a connector notch 37 is provided on the indoor side of the outer frame slot profile 2. The lateral rotation positioning connector 6 is disposed in the connector notch 37 and is fixedly connected to the outer frame inner cavity decorative profile. The lateral rotation positioning connector 6 includes a first rotating structural member and a second rotating structural member that are coaxially fixedly connected. The first rotating structural member is removably engaged in the connector notch 37 by rotation, and the second rotating structural member is fixedly connected to the outer frame inner cavity decorative profile. A sealing strip 30 is disposed between the bottom of the outer frame inner cavity decorative profile on the side opposite the outer frame slot profile 2 and the outer frame slot profile 2. The short side of the first rotating structural member is smaller than the size of the connector notch 37. By rotating the lateral rotation positioning connector 6, the first rotating structural member can be locked into or released from the connector notch 37.

[0081] Example 2

[0082] In this embodiment, the wood surface is on the indoor side, including the outer frame inner cavity plug-in strip profile 5, preferably the outer frame profile European standard slot plug-in strip aluminum profile, the outer frame slot profile 2, preferably the outer frame profile plug-in strip slot aluminum profile, the inner fan profile with a European standard hardware slot at the bottom, the decorative profile, the lateral rotation positioning connector 6 and the screen frame profile, etc.

[0083] This embodiment mainly sets the outer frame profile with a lateral rotation positioning connector 6 as a combination structure of two different profiles: an outer frame profile plug-in strip notch aluminum profile and an outer frame profile European standard notch plug-in strip aluminum profile. This structure can be assembled with aluminum-wood window sashes with European standard notches, solving the problem that traditional aluminum-wood doors and windows are difficult to install European standard universal hardware notches. Because the opening and locking methods of the European standard hardware matched with the European standard notches can achieve the functions of safety and reliability of doors and windows while also meeting the functions of aesthetics and comfort, and with a wide variety of styles and functions, the thermal insulation aluminum-wood inner window structure provided by this embodiment is more advanced than the traditional thermal insulation aluminum-wood inner window. Specifically, compared with the traditional aluminum-wood door and window structure without European standard notches, the door and window structure is more reasonable, safe, has more functions, is more beautiful in appearance, saves more materials, is more convenient to process, and is energy-saving and environmentally friendly. The difficulty of hardware installation notches on the outer frames and fan bodies of aluminum-wood doors and windows is solved, which is beneficial to the production assembly and on-site installation of doors and windows. In addition, due to the use of a high-performance door and window material structure composed of a combination of aluminum profile insulation modules and aluminum profile plus wood modules, this embodiment has better thermal insulation performance than existing thermal insulation doors and windows and aluminum-wood doors and windows.

[0084] Furthermore, the screen frame profile at the top of the outer frame profile is provided with a matching assembly channel for the screen sash with European standard grooves, so that the inner window profile of the screen window can be slidably connected with the outer frame profile of the screen frame through hardware, so that the aluminum-wood doors and windows can also simultaneously realize the assembly, opening, closing and locking of the screen frame sash with European standard grooves.

[0085] The main structure of this embodiment is composed of Figure 3 The outer frame profile, inner fan profile and Figure 2 The screen window frame profile shown is composed of a combination of the inner fan profile 4, especially the inner fan inner cavity aluminum profile and the fan frame inner cavity decorative profile 41, the second inner fan leather strip 43, the inner fan connecting wooden strip glass pressure line leather strip holder 12, the inner fan connecting wooden strip glass pressure line clamping leather 13, the inner fan connecting wooden strip glass pressure line, the first inner fan leather strip 29, especially the inner fan glass leather strip, the fan frame insulation strip 14, the sealing insulation strip structure 26 between the fan frames, the insulation strip profile groove 16 in the inner fan outer cavity aluminum profile and the fan height difference plate groove 27, the inner fan hollow insulation pad 15, especially the insulation pad around the inner fan hollow glass, the fan group corner cavity 39, the inner fan window 40, especially the inner fan hollow glass window.

[0086] in Figure 3 The structure shown is composed of an outer frame inner cavity decorative profile, a lateral rotation positioning connector 6, an intermediate sealing strip holder 17 between the sash frames, a sealing strip 30 between the sash frame decorative profile and the aluminum profile, an inner sash insulation strip 14, a sealing strip 18 between the sash frames, a lap sealing strip 24 between the sash frames, a screen sash body sealing strip 46, a screen frame outer frame profile 47, and screws 48 connecting the window frame body and the screen sash frame.

[0087] in Figure 2 The screen frame profile shown is composed of a screen sector sealing strip 46 , a screen sector 44 , a screen sector standard notch 45 , preferably a screen sector European standard slot channel, a screen frame outer profile 47 and connecting screws 48 .

[0088] Figure 5 The structure shown is composed of an outer frame inner cavity plug-in strip notch aluminum profile, an outer frame inner cavity European standard notch plug-in strip aluminum profile, an inner fan thermal insulation strip 14, an outer frame hidden drainage hole cavity 21 in the outer frame outer cavity aluminum profile, an outer frame hidden drainage hole 20, an isobaric cavity 19, an outer frame corner cavity 22, an outer frame frame-wall connection part 23 and a lap sealing strip 24 between the fan frame.

[0089] Figure 4The structure shown is composed of the outer frame glass pressing groove 25 in the outer frame inner cavity plug-in strip groove aluminum profile, the plug-in strip positioning card point groove 35, especially the outer frame profile European standard groove plug-in strip positioning card point groove, the outer frame profile European standard groove plug-in strip insertion part groove 36, the lateral rotation positioning and clamping structure connecting part groove 37, and the outer frame profile European standard groove plug-in strip insertion part groove glue groove 38.

[0090] like Figure 6 、 7 As shown, the outer frame inner cavity European standard slot plug strip aluminum profile is composed of the outer frame profile European standard slot plug strip aluminum profile insertion head, the outer frame profile European standard slot plug strip insertion part, the outer frame profile European standard slot plug strip positioning card point, the outer frame aluminum profile and the inner fan leather contact surface, the outer frame European standard hardware 18MM slot, the outer frame profile European standard slot plug strip aluminum profile fulcrum, the outer frame profile European standard slot plug strip aluminum profile wood edge, and the outer frame profile European standard slot plug strip aluminum profile insertion head. Figure 4 The middle structure is formed by combining with the fan frame insulation strip 14 and the outer frame outer cavity aluminum profile. Figure 5 The middle structure is the main structure of the aluminum profile part of the thermal insulation aluminum-wood inner window and outer frame.

[0091] The working principle of this utility model is:

[0092] As the outer frame profile and the inner sash profile, the opening connection method is a sliding cavity formed between the European standard door and window hardware, the matching outer frame European standard hardware 18MM slot, and the inner sash European standard hardware 20MM slot. The slot 7 is installed between the sash frames, preferably the hardware with the stacked height of the European standard 21MM hardware slot between the sash frames (the distance between the outermost sides of the frame and sash hardware connection) to achieve the overlapping positioning between the doors and windows and the sash frames, the opening and closing of the window sashes, the locking of the doors and windows, etc.

[0093] In particular, this inventive thermally insulated aluminum-wood double inward-opening window structure features a security mesh within the screen. When the innermost window is opened, the mesh also locks the window. This structure provides both safety and reliability while also satisfying aesthetics and comfort, offering a wide range of styles and functions.

[0094] The outer frame inner cavity European standard slot plug-in strip aluminum profile is composed of an independent outer frame profile. The outer frame profile European standard slot plug-in strip aluminum profile insertion head is positioned through the outer frame profile European standard slot plug-in strip insertion part and through the outer frame profile European standard slot plug-in strip positioning card point. The outer frame profile European standard slot plug-in strip insertion part slot glue groove is filled with an appropriate amount of structural glue to connect the outer frame inner cavity European standard slot plug-in strip aluminum profile and the outer frame inner cavity plug-in strip slot aluminum profile into an integrated structure, and can meet the various forces of the outer frame and inner sash of doors and windows.

[0095] The stepped plane of the aluminum profile of the European standard slot plug-in strip in the inner cavity of the outer frame is led out through the aluminum profile of the European standard slot plug-in strip in the inner cavity of the outer frame, and the indoor wood of the broken bridge insulation aluminum-wood inner window is wrapped in the visible surface of the aluminum profile of the outer frame inner cavity plug-in strip slot. The exposed contact surface between the outer frame aluminum profile and the inner fan leather strip is very small, about 8MM. When the window sash is open, although the 8MM aluminum surface of the aluminum profile of the European standard slot plug-in strip in the outer frame inner cavity around the inner side of the window sash can be seen (at the same time meeting the structural stability and decorative effects), but when the window sash is closed, the outer frame aluminum profile and the inner fan contact surface leather strip match and overlap in the outer frame inner cavity European standard slot plug-in strip. On the 8MM aluminum surface of the aluminum profile, when the window sash is closed, all visible on the indoor side are wooden doors and windows. The wood in this structure only plays a decorative role and the wood content of the whole window is very low, which does not affect the fire protection requirements of doors and windows. Wood material is a natural thermal insulation material, which has good thermal insulation for external windows. Natural wood has a wide variety of varieties, good decorative properties, energy saving and environmental protection. After fire prevention and deformation treatment and through styling design, it can meet the harmony and comfort of the indoor environment of architectural design. Natural wood is an inexhaustible renewable resource. Proper use in door and window structures is an ideal material for doors and windows to be integrated into modern buildings.

[0096] Also as a two-in-one thermal insulation aluminum-wood double inward opening window, the visible surface on the indoor side is all wood material, which has excellent thermal insulation, energy saving, environmental protection and heat insulation for the external window. In addition, there are many varieties of natural wood and good decorative properties. The thermal insulation aluminum-wood double inward opening window structure is equipped with a screen body structure on the outside. The screen can be equipped with an anti-theft diamond screen with anti-theft function, or with a mosquito and fly-proof and beautiful high-light transmittance screen.

[0097] When the main window on the innermost side of the room is opened and locked, the screen body in the screen body structure arranged on the outer side of the sash frame can also be opened and locked. This structure can achieve the functions of safety and reliability of doors and windows while meeting the functions of aesthetics and comfort, and has a wide range of styles and functions. The above design concept is also one of the main inventive points of this utility model.

[0098] In the description of this application, it should be understood that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0099] The above describes specific embodiments of the present invention. It should be understood that the present invention is not limited to the specific embodiments described above, and those skilled in the art may make various changes or modifications within the scope of the claims, which do not affect the essence of the present invention. The embodiments of this application and the features in the embodiments may be combined with each other in any manner unless there is a conflict.

Claims

1. A thermal insulation aluminum-wood double inward opening window structure, characterized in that: The invention comprises an outer frame profile fixedly mounted on a wall, an inner fan profile arranged on the upper portion of the outer frame profile, and a screen frame profile fixedly mounted on the outer frame profile, wherein the top of the inner fan profile is used for mounting an inner fan window body (40), and the top of the screen frame profile is used for mounting a screen window fan body (44), and the screen window fan body (44) is located outside the inner fan window body (40); The outer frame profile comprises an outer frame outer cavity profile (1) and an outer frame inner cavity profile, the outer frame outer cavity profile (1) is connected to the outer frame inner cavity profile, the inner fan profile comprises an inner fan outer cavity profile (3) and an inner fan inner cavity profile (4), the inner fan outer cavity profile (3) is connected to the inner fan inner cavity profile (4); The screen window frame profile comprises a screen window frame outer frame profile (47) fixedly arranged on the top of the outer frame outer cavity profile (1) and a screen window frame inner fan profile arranged on the upper part of the screen window frame outer frame profile (47); The top of the screen window frame outer frame profile (47) is provided with a screen window outer frame standard notch, the bottom of the screen window frame inner fan profile is provided with a screen window fan body standard notch (45) corresponding to the screen window outer frame standard notch, and hardware standard parts are installed between the screen window outer frame standard notch and the screen window fan body standard notch (45); An outer frame inner cavity decorative profile is installed on the indoor side of the outer frame inner cavity profile, and a fan frame inner cavity decorative profile (41) is installed on the indoor side of the inner fan inner cavity profile (4).

2. The thermal insulation aluminum-wood double inward-opening window structure according to claim 1 is characterized in that: The outer frame outer cavity profile (1) is connected to the outer frame inner cavity profile via an outer frame heat insulation strip, and the inner fan outer cavity profile (3) is connected to the inner fan inner cavity profile (4) via a fan-frame sealing heat insulation strip structure (26); A fan-frame sealing strip (18) is provided on the top of the outer frame heat-insulating strip. The fan-frame sealing strip (18) and the fan-frame sealing heat-insulating strip structure (26) are both provided in the fan-frame space and overlap each other to seal.

3. The thermal insulation aluminum-wood double inward-opening window structure according to claim 1 is characterized in that: A screen window body sealing strip (46) is provided between the inner side of the screen window frame outer frame profile (47) and the outer side of the inner fan outer cavity profile (3).

4. The thermal insulation aluminum-wood double inward-opening window structure according to claim 1 is characterized in that: A connector notch (37) is provided on the indoor side of the outer frame notch profile (2), a lateral rotation positioning connector (6) is provided in the connector notch (37), and the lateral rotation positioning connector (6) is fixedly connected to the outer frame inner cavity decorative profile; The lateral rotation positioning connecting member (6) comprises a first rotating structural member and a second rotating structural member that are coaxially fixedly connected, the first rotating structural member being detachably engaged in the connecting member notch (37) by rotation, and the second rotating structural member being fixedly connected to the outer frame inner cavity decorative profile; A sealing strip (30) is provided between the bottom of the outer frame inner cavity decorative profile on the side opposite to the outer frame notch profile (2) and the outer frame notch profile (2).

5. The thermal insulation aluminum-wood double inward-opening window structure according to claim 1 is characterized in that: The bottom of the outdoor side of the outer frame outer cavity profile (1) and the bottom of the indoor side of the outer frame inner cavity profile are both provided with buckles, and together form a wall connection portion (23); an isobaric cavity (19) is provided in the outer frame outer cavity profile (1); The top of the outdoor side of the outer frame outer cavity profile (1) extends upward until it overlaps with the outdoor side of the inner fan profile, and a overlapping sealing strip (24) is provided at the overlap between the outer frame outer cavity profile (1) and the inner fan profile; A sealing strip holder (17) is provided on the top of the outer frame heat insulation strip, and a fan-frame sealing strip (18) is clamped in the sealing strip holder (17).

6. The thermal insulation aluminum-wood double inward-opening window structure according to claim 1 is characterized in that: An outer frame corner cavity (22) is provided in the outer frame outer cavity profile (1); a drainage hole cavity (21) communicating with the outside is provided at the top of the outer frame corner cavity (22); a hidden drainage hole (20) is provided at the top of the drainage hole cavity (21), and the cavity is communicated with the space between the sash frames through the hidden drainage hole (20).

7. The thermal insulation aluminum-wood double inward-opening window structure according to claim 1 is characterized in that: An inner fan heat insulation strip (14) is further provided between the inner fan outer cavity profile (3) and the inner fan inner cavity profile (4), and the inner fan heat insulation strip (14) is arranged side by side on the upper part of the sealing heat insulation strip structure (26) between the fan frames; The inner side of the inner fan outer cavity profile (3) and the outer side of the inner fan inner cavity profile (4) are both provided with insulation strip profile notches (16), and the sealing insulation strip structure (26) between the inner fan insulation strip (14) and the fan frame is both installed in the insulation strip profile notches (16).

8. The thermal insulation aluminum-wood double inner opening window structure according to claim 1 is characterized in that: The top of the inner fan profile is provided with an inner fan hollow heat-insulating cushion material (15), the top of the inner fan hollow heat-insulating cushion material (15) is provided with an inner fan window (40), and the top of the outdoor side of the inner fan outer cavity profile (3) extends upward until it overlaps with the outdoor side of the inner fan window (40); A fan height difference plate notch (27) is provided on the inner side of the extension portion of the outdoor side of the inner fan outer cavity profile (3), and a fan group angle cavity (39) is provided in the inner fan outer cavity profile (3); A pressure line leather strip holder (12) is provided on the outside of the inner cavity decorative profile (41) of the fan frame, an inner fan connecting wood strip pressure line (28) is fixedly installed inside the pressure line leather strip holder (12) through a pressure line clamping leather piece (13), and a first inner fan leather strip (29) is fixedly provided on the inner fan connecting wood strip pressure line (28) and the indoor side of the inner fan window body (40); The top of the outer frame notch profile (2) is provided with an outer frame glass wire pressing notch (25) inside the space between the sash frames. The outer frame glass wire pressing notch (25) and the wire pressing leather strip holder (12) notch are on the same axis.

9. The thermal insulation aluminum-wood double inward-opening window structure according to claim 1 is characterized in that: The bottom of the screen window frame outer frame profile (47) is fixedly mounted on the top of the outer frame outer cavity profile (1) via connecting screws (48).

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