Broken bridge heat insulation aluminum wood inward opening window structure

Abstract

The utility model provides a bridge-cutoff heat-insulation aluminum-wood inward-opening window structure which comprises an outer frame profile and an inner sash profile, and an inner sash window body is installed at the top of the inner sash profile. The outer frame section bar is composed of an indoor side and an outer frame outer cavity section bar, wherein the indoor side is formed by inserting an outer frame inner cavity inserting strip section bar into an outer frame notch section bar in a combined mode, and an outer frame standard notch is formed in the top of the outer frame inner cavity inserting strip section bar. An inner sash standard notch is formed in the bottom of the inner sash profile, and a hardware standard part is installed between the outer frame standard notch and the inner sash standard notch; an outer frame inner cavity decoration profile is installed on the indoor side of the outer frame notch profile, and a sash frame inner cavity decoration profile is installed on the indoor side of the inner sash profile. According to the scheme, the hardware standard part is installed in the standard notch in the top of the insertion strip profile of the inner cavity of the outer frame, and compared with a traditional notch-free scheme, the installation efficiency is improved, and meanwhile the problems that hardware installation is not standard, and the installation cost is low under the condition that no standard notch exists are solved. And the problems of unreasonable structure, low installation efficiency, material waste, unattractive appearance and the like of the decorative profile are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of doors and windows, and in particular to a thermal insulation aluminum-wood inner window structure. Background Art

[0002] With the development of modern society, people's functional requirements for housing buildings are also continuously increasing, especially for commonly used structures such as doors and windows. The outer frame structure of the thermal insulation aluminum-wood inner window structure is relatively complex, and the inner and outer sides of the outer frame must be designed on the same plane; the opening sash is connected by hardware superimposed on the opening of the indoor outer frame profile.

[0003] If the design is unified according to the same plane combination of aluminum alloy profiles and wood on the indoor side, the outer frame structure and opening fan structure of the existing thermal insulation aluminum-wood internal window structure can only be directly connected and installed with visible hinges and decorative profiles using screws, or the outer frame and opening fan can be installed by directly installing hardware on the outer frame profile on the top of the decorative profile using screws;

[0004] However, the use of exposed hinges will result in the hinges being exposed when the doors and windows are opened, or non-standard hardware will be used for cost control. There are also aesthetic issues. If the hardware is directly installed on the outer frame profile on the top of the decorative profile, the hardware installation is not standard due to the lack of standard notches, resulting in a messy installation point of the hardware, and further causing cracking of the decorative profile. Therefore, due to the limitations of the decorative profile, the existing thermal insulation aluminum-wood inner window structure cannot meet the design and installation strength requirements. The design and installation strength requirements of the original thermal insulation aluminum-wood inner window structure have serious defects.

[0005] Therefore, how to develop a structure that can install decorative profiles on aluminum profiles and standardize the installation of hardware is an urgent problem that needs to be solved in the current door and window industry. Utility Model Content

[0006] In view of the defects in the prior art, the purpose of the present invention is to provide a thermal insulation aluminum-wood inner window structure.

[0007] The thermal insulation aluminum-wood inner window structure provided by the utility model comprises an outer frame profile fixedly mounted on a wall and an inner fan profile correspondingly arranged on the upper portion of the outer frame profile, wherein the top of the inner fan profile is used to mount the inner fan window body;

[0008] The outer frame profile includes an outer frame notch profile and an outer frame inner cavity plug-in strip profile, the outer frame inner cavity plug-in strip profile is plugged into the indoor side of the outer frame notch profile, and the top of the outer frame inner cavity plug-in strip profile is provided with an outer frame standard notch;

[0009] The bottom of the inner fan profile is provided with an inner fan standard notch corresponding to the outer frame standard notch, and a fan-frame installation notch is formed between the outer frame standard notch and the inner fan standard notch, and a hardware standard part is installed in the fan-frame installation notch;

[0010] The indoor side of the outer frame notch profile is installed with an outer frame inner cavity decorative profile, the indoor side of the inner fan profile is installed with a fan frame inner cavity decorative profile, and the bottom of the outer frame inner cavity plug-in strip profile reserves installation space for the inner cavity decorative profile.

[0011] Preferably, in the projection along the thickness direction of the inner sash window body, the lower edge of the sash frame inner cavity decorative profile coincides with the outer frame inner cavity plug-in strip profile, and the lower edge of the sash frame inner cavity decorative profile is provided with a second inner sash strip;

[0012] The outer frame inner cavity plug-in strip profile includes a plug-in strip insertion portion and a plug-in strip slot portion, the plug-in strip slot portion is inserted into the insertion portion slot on the outer frame slot profile, and the plug-in strip slot portion is provided with an outer frame standard slot;

[0013] The indoor side of the plug-in strip slot portion is a leather strip contact surface, and the plug-in strip slot portion is overlapped with the second inner fan leather strip through the leather strip contact surface;

[0014] The outer frame inner cavity plug-in strip profile can be plugged, screwed, welded or riveted to the indoor side of the outer frame slot profile, or the outer frame inner cavity plug-in strip profile and the outer frame slot profile can be co-extruded as a two-in-one integral profile.

[0015] Preferably, the end of the connecting strip insertion portion of the outer frame inner cavity connecting strip profile is a connecting strip insertion head, the connecting strip insertion head overlaps the bottom of the insertion portion notch, and the insertion portion notch is provided with a glue groove;

[0016] The connector insertion portion is provided with a connector strip positioning card point, and the insertion portion notch is provided with a connector strip positioning card point groove corresponding to the connector strip positioning card point;

[0017] The bottom of the indoor side of the plug-in strip slot is provided with a plug-in strip guard edge, and the bottom of the plug-in strip slot is also provided with a plug-in strip force support point, and the top of the outer frame inner cavity decorative profile is provided at the plug-in strip guard edge and the plug-in strip force support point.

[0018] 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;

[0019] 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;

[0020] 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.

[0021] Preferably, the outer frame profile further comprises an outer frame outer cavity profile, and the bottom of the outer frame outer cavity profile on the outer side and the bottom of the inner side of the outer frame notch profile are both provided with buckles, and together form a wall connection portion;

[0022] A heat insulation strip is provided between the outer frame outer cavity profile and the outer frame notch profile, and an isobaric cavity is provided in the outer frame outer cavity profile.

[0023] Preferably, 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 to form an inter-fan frame space, and a overlapping sealing strip is provided at the overlap between the outer frame outer cavity profile and the inner fan profile;

[0024] A sealing strip holder is provided on the top of the insulation strip, and the middle sealing strip between the fan frames is clamped in the sealing strip holder. The middle part of the inner fan profile is provided with a fan frame sealing and insulation strip structure corresponding to the fan frame sealing strip.

[0025] The inter-fan-frame sealing strip and the inter-fan-frame sealing and heat-insulating strip structure are both arranged in the inter-fan-frame space and overlap each other to seal.

[0026] 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.

[0027] Preferably, the inner fan profile includes an inner fan outer cavity profile and an inner fan inner cavity profile, and the inner fan outer cavity profile and the inner fan inner cavity profile are connected through a sealing insulation strip structure between the inner fan insulation strip and the fan frame;

[0028] The bottom of the inter-sash heat-insulating strip structure overlaps the inter-sash seal strip on the top of the outer frame profile;

[0029] 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.

[0030] 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;

[0031] 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;

[0032] 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.

[0033] Preferably, a fan height difference plate notch is provided on the inner side of the extension portion on the outer side of the inner fan outer cavity profile, and a fan group angle cavity is provided in the inner fan outer cavity profile.

[0034] Compared with the prior art, the present invention has the following beneficial effects:

[0035] The utility model adopts the technical means that the outer frame inner cavity plug-in strip profile is installed on the indoor side of the outer frame groove profile, and the outer frame standard groove is set on the top of the outer frame inner cavity plug-in strip profile. It can be matched and assembled with the aluminum-wood window sash with the inner frame standard groove. Compared with the traditional aluminum-wood door and window structure without grooves and in a messy manner, the utility model makes the door and window structure more reliable and safe, more beautiful in appearance and more convenient to process. While saving a lot of materials, it is also beneficial to the production, assembly and on-site installation of door and window bodies. Furthermore, while standardizing the installation of hardware, it also solves the problem of easy cracking of decorative profiles caused by non-standard installation of hardware in the absence of standard grooves. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] 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:

[0037] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0038] Figure 2 This is a schematic structural diagram of the inner fan profile in the present utility model;

[0039] Figure 3 This is a schematic diagram of the structure of the outer frame profile in the present utility model;

[0040] 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;

[0041] Figure 5This 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;

[0042] Figure 6 This is a structural diagram of the outer frame inner cavity plug-in strip profile in the utility model;

[0043] Figure 7 This is a structural diagram of the outer frame notch profile in the utility model.

[0044] The figure shows:

[0045] Outer frame outer cavity profile 1 Wall connection part 23

[0046] Outer frame notch profile 2 Overlap sealing strip 24

[0047] Inner fan outer cavity profile 3 outer frame glass pressure line groove 25

[0048] Inner sash inner cavity profile 4 Sash frame sealing insulation strip structure 26

[0049] Outer frame inner cavity plug-in strip profile 5 fan height difference plate notch 27

[0050] Lateral rotation positioning connector 6 Inner fan connecting wood strip pressure line 28

[0051] Installation slot 7 between the fan frame and the first inner fan strip 29

[0052] Inner fan standard notch 8 Sealing strip 30

[0053] Standard notch of outer frame 9 Insertion head of connector 31

[0054] Connector strip force support point 10 Leather strip contact surface 32

[0055] Splice strip guard 11 Splice strip positioning point 33

[0056] Wire pressing strip holder 12 plug-in strip insertion part 34

[0057] Press line clamp leather parts 13 plug strip positioning card slot 35

[0058] Inner fan heat insulation strip 14 insertion portion notch 36

[0059] Inner fan hollow insulation pad 15 connector notch 37

[0060] Insulation strip profile notch 16 glue groove 38

[0061] Sealing strip seat 17 Fan group corner cavity 39

[0062] Sealing strip between fan frame 18 inner fan window 40

[0063] Isobaric cavity 19 Sash frame inner cavity decorative profile 41

[0064] Hidden drainage hole 20 Plug-in strip slot 42

[0065] Drain hole cavity 21 Second inner fan strip 43

[0066] Outer frame corner cavity 22 DETAILED DESCRIPTION

[0067] 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.

[0068] The utility model discloses a thermal insulation aluminum-wood inner window structure. By adding an outer frame inner cavity plug-in strip profile with a standard notch, it can achieve reliable installation of hardware standard parts. Compared with the traditional aluminum-wood door and window structure without standard notches, which uses exposed hinges or directly installs hardware 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 more convenient to process, which is beneficial to the production, assembly and on-site installation of the door and window bodies.

[0069] According to the thermal insulation aluminum-wood inner window structure provided by the utility model, Figure 1 As shown, it includes an outer frame profile fixedly mounted on the wall and an inner fan profile correspondingly arranged on the upper part of the outer frame profile. The top of the inner fan profile is used to install the inner fan window 40; the outer frame 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;

[0070] The bottom of the inner fan profile is provided with a standard inner fan notch 8 corresponding to the standard outer frame notch 9. Between the outer frame standard notch 9 and the inner fan standard notch 8 is a fan-frame mounting notch 7, into which standard hardware components are installed. The indoor side of the outer frame notch profile 2 is mounted with an outer frame inner cavity decorative profile, while the indoor side of the inner fan profile is mounted with a fan-frame inner cavity decorative profile 41. By providing the standard inner fan notch 8 at the top of the outer frame inner cavity plug-in strip profile 5, standard hardware components can be securely mounted on top of the outer frame profile. These standard hardware components include hinges and locking components, which are used to realize functions such as opening and closing and locking of the inner fan profile.

[0071] 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.

[0072] 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.

[0073] 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.

[0074] 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.

[0075] like Figure 2 As 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.

[0076] like Figure 3 As shown, the outer frame profile also includes an outer frame outer cavity profile 1, and 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; an insulation strip is provided between the outer frame outer cavity profile 1 and the outer frame groove profile 2, and an isobaric cavity 19 is provided in the outer frame outer cavity profile 1.

[0077] like Figure 1 As shown, 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, forming an inter-sash space. 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 at the top of the insulation strip, and an inter-sash sealing strip 18 is clamped in the sealing strip holder 17. A inter-sash sealing and heat-insulating strip structure 26 corresponding to the inter-sash sealing strip 18 is provided in the middle of the inner fan profile. The inter-sash sealing strip 18 and the inter-sash sealing and heat-insulating strip structure 26 are both provided in the inter-sash space and overlap and seal each other. An outer frame glass pressing notch 25 is provided at the top of the outer frame notch profile 2 inside the inter-sash space. The sealed cavity formed by the overlapping sealing strip 24 and the outer side of the inner fan profile, and the sealed cavity formed by the inter-sash sealing strip 18 and the inter-sash sealing and heat-insulating strip structure 26 can achieve a double-layer sealing of the inter-sash space from the outside to the inside.

[0078] 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.

[0079] like Figure 2 As shown, 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 to the fan frame sealing and heat-insulating strip structure 26 via the inner fan heat-insulating strip 14; the bottom of the fan frame sealing and heat-insulating strip structure 26 overlaps the fan frame sealing strip 18 provided on the top of the outer frame profile; 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 heat-insulating strip profile notches 16, and the inner fan heat-insulating strip 14 and the fan frame sealing and heat-insulating strip structure 26 are both installed in the heat-insulating strip profile notches 16. Preferably, a fan height difference plate notch 27 is provided on the inner side of the extension of the outer 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.

[0080] 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 outside 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 wooden strip pressure line 28 through a pressure line clamping leather piece 13. The inner fan connecting wooden 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 through the first inner fan leather strip 29.

[0081] Example 1

[0082] This embodiment is a preferred embodiment of the above-mentioned thermal insulation aluminum-wood inner window structure. 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, outer frame slot profile 2, preferably the outer frame profile plug-in strip slot aluminum profile, inner fan profile with European standard hardware slot at the bottom, wood profile, lateral rotation positioning connector 6, 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 plug-in strip aluminum profile with a European standard notch. 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 with 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 interior window structure provided by this embodiment is more advanced and scientific than the traditional thermal insulation aluminum-wood interior window structure. 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] The main structure of this embodiment is composed of Figure 3 The frame profile shown and Figure 2 The inner fan profile shown is composed of Figure 2 The inner fan profile shown is composed of an inner fan inner cavity profile 4, especially an inner fan inner cavity aluminum profile and a fan frame inner cavity decorative profile 41, a second inner fan leather strip 43, an inner fan connecting wooden strip glass pressure line leather strip holder 12, an inner fan connecting wooden strip glass pressure line clamping leather piece 13, an inner fan connecting wooden strip glass pressure line, a first inner fan leather strip 29, especially an inner fan glass leather strip, a fan frame insulation strip 14, a sealing insulation strip structure 26 between fan frames, an insulation strip profile notch 16 in the inner fan outer cavity aluminum profile and a fan height difference plate notch 27, an inner fan hollow insulation pad 15, especially an insulation pad around the inner fan hollow glass, a fan group corner cavity 39, an inner fan window 40, especially an inner fan hollow glass window.

[0085] in Figure 3 The outer frame profile 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 fan frames, a sealing strip 30 between the fan frame wood profile and the aluminum profile, an inner fan insulation strip 14, a sealing strip 18 between the fan frames, and a lap sealing strip 24 between the fan frames.

[0086] Figure 5The 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.

[0087] Figure 4 The 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.

[0088] 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.

[0089] The working principle of this utility model is:

[0090] The outer frame profile and the inner sash profile are connected by an installation notch formed between European standard door and window hardware, an 18mm notch of the matching outer frame European standard hardware, and a 20mm notch of the matching inner sash. The installation notch 7 between the sash and frame, preferably a 21mm European standard hardware notch between the sash and frame (the distance between the outermost sides of the frame and sash hardware), is used to achieve the overlapping positioning between the door and window and the sash frame, the opening and closing of the window sash, and the locking of the door and window. Because the European standard hardware matched with the European standard notch can achieve the functions of door and window safety and reliability, and can also meet the functions of aesthetics and comfort, and has a wide range of styles and functions.

[0091] 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.

[0092] The stepped plane of the outer frame inner cavity plug-in strip aluminum profile is led out through the outer frame inner cavity plug-in strip aluminum profile, and the indoor inner wood of the broken bridge insulation aluminum-wood inner window is wrapped in the visible surface of the outer frame inner cavity plug-in strip aluminum profile. The exposed outer frame aluminum profile and the inner fan leather strip have a very small contact surface of about 8MM. Although the 8MM aluminum surface of the outer frame inner cavity European standard slot plug-in strip aluminum profile around the inner side of the window sash can be seen when the window sash is open (at the same time meeting the structural stability and decorative effects), the outer frame aluminum profile and the inner fan contact surface leather strip match and overlap the 8MM aluminum surface of the outer frame inner cavity European standard slot plug-in strip aluminum profile when the window sash is closed. On the surface, therefore, when the window sash is closed, all that can be seen on the indoor side are wooden doors and windows. The wood of this structure only plays a decorative role and the wood content of the entire window is very low, which does not affect the fire protection requirements of the doors and windows. Wood material is a natural thermal insulation material and is very good for thermal insulation of 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. The appropriate amount of use in door and window structures is an ideal material for integrating doors and windows into modern buildings. The above design concept is also one of the main invention points of this utility model.

[0093] 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.

[0094] 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 inner window structure, characterized in that: It comprises an outer frame profile fixedly mounted on a wall and an inner fan profile correspondingly arranged on the upper portion of the outer frame profile, wherein the top of the inner fan profile is used for mounting an inner fan window (40); The outer frame profile comprises an outer frame notch profile (2) and an outer frame inner cavity plug-in strip profile (5), wherein the outer frame inner cavity plug-in strip profile (5) is installed on the indoor side of the outer frame notch profile (2), and 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), and an inter-fan frame mounting notch (7) is formed between the outer frame standard notch (9) and the inner fan standard notch (8), and a hardware standard part is installed in the inter-fan frame mounting notch (7); An outer frame inner cavity decorative profile is installed on the indoor side of the outer frame notch profile (2), a fan frame inner cavity decorative profile (41) is installed on the indoor side of the inner fan profile, and a space for installing the inner cavity decorative profile (41) is reserved at the bottom of the outer frame inner cavity plug-in strip profile (5).

2. The thermal insulation aluminum-wood inner window structure according to claim 1 is characterized in that: 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); The outer frame inner cavity plug-in strip profile (5) comprises 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 slot (36) on the outer frame slot profile (2), and the plug-in strip slot portion is provided with an outer frame standard slot (9); The indoor side of the plug-in strip slot portion is a leather strip contact surface (32), and the plug-in strip slot portion is overlapped with the second inner fan leather strip (43) through the leather strip contact surface (32); The outer frame inner cavity plug-in strip profile (5) is plugged, screwed, welded or riveted to the indoor side of the outer frame slot profile (2), or the outer frame inner cavity plug-in strip profile (5) and the outer frame slot profile (2) are co-extruded as a two-in-one integral profile.

3. The thermal insulation aluminum-wood inner window structure according to claim 2 is characterized in that: The end of the connecting strip insertion portion (34) of the outer frame inner cavity connecting strip profile (5) is a connecting strip insertion head (31), the connecting strip insertion head (31) overlaps the bottom of the insertion portion notch (36), and a glue groove (38) is provided in the insertion portion notch (36); The connector strip insertion portion (34) is provided with a connector strip positioning card point (33), and the insertion portion notch (36) is provided with a connector strip positioning card point groove (35) corresponding to the connector strip positioning card point (33); The bottom of the indoor side of the plug-in strip slot portion is provided with a plug-in strip guard edge (11), the bottom of the plug-in strip slot portion is also provided with a plug-in strip force support point (10), and the top of the outer frame inner cavity decorative profile is provided between the plug-in strip guard edge (11) and the plug-in strip force support point (10).

4. The thermal insulation aluminum-wood inner 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 inner window structure according to claim 1 is characterized in that: The outer frame profile also includes an outer frame outer cavity profile (1), and the bottom of the outer frame outer cavity profile (1) on the outdoor side and the bottom of the outer frame notch profile (2) on the indoor side are both provided with buckles, and together form a wall connection portion (23); A heat insulation strip is provided between the outer frame outer cavity profile (1) and the outer frame notch profile (2), and an isobaric cavity (19) is provided in the outer frame outer cavity profile (1).

6. The thermal insulation aluminum-wood inner window structure according to claim 5 is characterized in that: 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, thereby forming an inter-fan frame space. 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 heat insulation strip, a fan-frame sealing strip (18) is clamped in the sealing strip holder (17), a fan-frame sealing and heat insulation strip structure (26) corresponding to the fan-frame sealing strip (18) is provided at the middle of the inner fan profile, and the contact surface area between the fan-frame sealing and heat insulation strip structure (26) and the fan-frame sealing strip (18) is larger than the area of the inner fan standard notch (8); The inter-fan-frame sealing strip (18) and the inter-fan-frame sealing and heat-insulating strip structure (26) are both arranged in the inter-fan-frame space and overlap and seal each other.

7. The thermal insulation aluminum-wood inner window structure according to claim 6 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).

8. The thermal insulation aluminum-wood inner window structure according to claim 1 is characterized in that: The inner fan profile comprises 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 via an inner fan heat insulation strip (14) and a sealing heat insulation strip structure (26) between the fan frame; The bottom of the inter-sash and inter-frame sealing and heat-insulating strip structure (26) overlaps the inter-sash and inter-frame sealing strip (18) provided on the top of the outer frame profile; 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).

9. The thermal insulation aluminum-wood inner window structure according to claim 8 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 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.

10. The thermal insulation aluminum-wood inner window structure according to claim 9 is characterized in that: 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).

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