Outward opening door and window profile structure, thermal bridge profile and outward opening window system

Abstract

An outward-opening door and window profile structure, characterized in that it comprises: a sash frame assembly with an inner frame and an outer frame; a central sealing slope surface with a slope base, a slope crest, and a slope connection surface; wherein the outer frame is arranged on the side of the sash opening direction and the inner frame is arranged on the opposite side of the outer frame; wherein the inner frame comprises an inner frame profile body, a first inner frame mounting surface, and a first inner frame functional surface; wherein the first inner frame mounting surface is the first surface of the inner frame profile body configured for connection with a building structure and / or a pre-assembly body connected to the building structure;• wherein the first inner frame functional surface is the second surface of the inner frame profile body, with the first inner frame mounting surface being arranged opposite the first inner frame functional surface; • wherein the outer frame comprises an outer frame profile body, a first outer frame mounting surface, and a first outer frame functional surface; wherein the first outer frame mounting surface is the first surface of the outer frame profile body configured for connection to a building structure and / or a pre-assembled body connected to the building structure; wherein the first outer frame functional surface is the second surface of the outer frame profile body, with the first outer frame mounting surface being arranged opposite the first outer frame functional surface and configured as a smooth surface structure; • wherein the center sealing slope surface is arranged on the second surface side of the inner frame of the profile structure;•where the mean sealing slope surface is configured to connect the second surface of the inner frame and the second surface of the outer frame; •where the slope base is connected to the second surface of the outer frame; •where the slope peak is connected to the second surface of the inner frame; •where the slope connection surface is the surface that connects the slope base and the slope peak.;

Description

Outward-opening door and window profile structure, thermal break profile and outward-opening door and window system Technical Field

[0001] The present invention relates to the technical field of door and window profiles, in particular to a novel profile structure, in particular to an outward-opening door and window profile structure, a thermally-broken bridge profile structure and an outward-opening door and window system. Background Art

[0002] Outward-opening doors and windows are a key type of door and window opening, named for their characteristic of opening toward the exterior of a building. Because they do not occupy interior space, they are widely used. With the overall improvement in society's demand for a better quality of life, outward-opening doors and windows have evolved from traditional outward-opening styles to include multiple or combined styles that can tilt in one or more directions to accommodate more specific functional needs, such as micro-ventilation.

[0003] Door and window profiles are the main structural framework of doors and windows. For outward-opening doors and windows, they typically include a frame connected to the wall, and the outer and inner frames of the door / window sashes (fans). The inner and outer frames of the sashes are usually used in pairs. The inner frame is used to install glass, handle hardware, and sliding / hinge hardware, while the outer frame is used to connect to the frame and install locking points / anchor points, sliding / hinge hardware, etc. The installation locations of locking points / anchor points, sliding / hinge, handles, etc. on the profile are generally referred to as the profile's hardware channel. In smart door and window systems, sensors, power, transmission components, and intelligent system wiring are often also implemented in the hardware channel.

[0004] During the use of doors and windows, opening and closing, locking points, and wind pressure / impact all generate significant tangential forces perpendicular to the plane of the doors and windows. Therefore, the hardware channel of the profile is often equipped with a raised ridge. On the one hand, the ridge forms an interactive structure similar to meshing / biting with the hardware and other mounting components in the tangential direction, providing strong tangential force support. On the other hand, the ridge can be used to position the hardware installation, facilitating on-site construction and installation. In some product designs, this ridge has evolved into a complex groove structure, such as a C-shaped groove with the opening facing the flat area of ​​the frame.

[0005] Furthermore, the profiled door and window system industry has undergone decades of development, forming a relatively well-established industrial division of labor. As issues within each of these divisions of labor, such as hardware, profiles, engineering design, and installation, have deepened, the inherited relationships between these divisions have gradually become fragmented, and innovative achievements have been relegated to relatively independent technical fields. One manifestation of this is that the initial design of hardware sliding supports for outward-opening door and window systems often lacks consideration for profile width (particularly before and after the advent of thermally abraded profiles, where profile widths varied significantly due to varying energy-saving standards). Traditionally designed sliding supports are typically installed only at the opening edge of the profile (i.e., the outer edge of the profile), a practice that has become commonplace within the industry. Compared to hardware (such as sliding supports), related parties within the industry chain (specific divisions of labor), such as profile design and end-product design, typically consider hardware a prerequisite for their own designs (rather than a problem). For ordinary technicians in these related fields, nearly all of the existing structural design issues are less complex than the systemic issues associated with changing the industry chain structure or bypassing their own division of labor. Furthermore, nearly all of these issues present ample room for improvement within this field. Therefore, for ordinary technicians in a specific field, the technical field of an industry with a complete division of labor should generally refer to the field where its own division of labor is located. For technologies that cross the division of labor, they are almost all prerequisites and there is almost no motivation to improve them.

[0006] The current state of the door and window industry reveals that hardware channels for outward-opening door and window systems are almost always located on the outer edge of the profile (to accommodate existing hardware structures), a practice that has long been widely adopted in door and window products. While there have been some theoretical attempts to modify this design, these attempts have not been widely accepted by the market due to accompanying systemic issues (often unforeseen cross-functional issues).

[0007] Therefore, the existing outward-opening door and window system has the following technical problems:

[0008] (1) The profile structure of outward-opening doors and windows is usually provided with a first sealing structure located on the outdoor side, a second sealing structure located between the outdoor side and the indoor side, and a third sealing structure located on the indoor side. The traditional second sealing structure adopts a sealing strip and a raised structure that cooperates with the sealing strip. The raised structure usually forms grooves on the surface of the profile, affecting drainage and sanitation.

[0009] (2) When the first sealing structure encounters water with strong kinetic energy or the first sealing structure ages, the convex structure used in the traditional second sealing structure cannot effectively prevent the strong dynamic water from breaking through the first sealing structure from flowing in.

[0010] Summary of the Invention

[0011] Based on the above technical background, the present invention provides an outward-opening door and window profile structure, a thermal break profile design scheme including the innovative results of the profile structure, and a design scheme for an outward-opening door and window system.

[0012] The following is one of the optional invention content solutions based on the concept of the present invention:

[0013] Outward-opening door and window profile structure, including:

[0014] A sash frame assembly having an inner frame and an outer frame;

[0015] A mid-closed slope surface with a slope bottom, a slope top and a slope connecting surface;

[0016] The outer frame is arranged on the side of the sash opening direction, and the inner frame is arranged on the opposite side of the outer frame;

[0017] Wherein, the inner frame comprises an inner frame profile body, a first inner frame mounting surface and a first inner frame functional surface;

[0018] The first inner frame mounting surface is the first surface of the inner frame of the inner frame profile body, which is used to connect with the building body and / or connect with the preassembled body connected to the building body;

[0019] The first inner frame functional surface is the second inner frame surface of the inner frame profile body, and the first inner frame mounting surface is arranged opposite to the first inner frame functional surface;

[0020] The outer frame comprises an outer frame profile body, a first outer frame mounting surface and a first outer frame functional surface;

[0021] The first outer frame mounting surface is the first surface of the outer frame of the outer frame profile body, which is used to connect to the building body and / or to the preassembled body connected to the building body;

[0022] The first outer frame functional surface is the second outer frame surface of the outer frame profile body, and the first outer frame mounting surface is arranged opposite to the first outer frame functional surface and is configured as a smooth surface structure;

[0023] Wherein, the middle sealing slope is arranged on the second surface side of the inner frame of the profile structure;

[0024] Wherein, the middle sealing slope is configured to connect the second surface of the inner frame and the second surface of the outer frame;

[0025] Wherein, the bottom of the slope is connected to the second surface of the outer frame;

[0026] Wherein, the slope top is connected to the second surface of the inner frame;

[0027] The slope connecting surface is the surface connecting the bottom and top of the slope.

[0028] In one optional embodiment of the outward-opening door and window profile structure, the inner frame has:

[0029] Second inner frame functional surface;

[0030] The second inner frame functional surface is the inner frame third surface of the inner frame profile body, and the inner frame third surface is arranged on the inner frame profile body on the opposite side to the outer frame;

[0031] The second inner frame functional surface is configured as a decorative surface.

[0032] One of the optional implementation schemes of the outward-opening door and window profile structure is:

[0033] The inner frame has a facing body connecting portion;

[0034] The facing body connection portion is arranged on the inner frame third surface of the inner frame profile body, and the inner frame third surface is arranged on the side of the inner frame profile body opposite to the outer frame;

[0035] Wherein, the facing body connecting portion is used to connect the facing bodies.

[0036] In one optional embodiment of the outward-opening door and window profile structure, the facing or facing body has a facing extension;

[0037] The decorative surface extension portion is arranged in a region extending in the plane of the third surface of the inner frame toward the second surface of the inner frame;

[0038] Wherein, the facing extension portion is provided with a first sealing connection portion.

[0039] One of the optional implementation schemes of the outward-opening door and window profile structure is:

[0040] The profile structure has a facing body;

[0041] The facing body is configured to be connected to the inner frame at the facing body connection portion.

[0042] One of the optional implementation schemes of the outward-opening door and window profile structure is:

[0043] The first inner frame functional surface and the first outer frame functional surface are arranged to be parallel;

[0044] The first inner frame functional surface and the top of the middle sealing slope are configured to be at the same height;

[0045] The first outer frame functional surface and the bottom of the middle sealing slope are arranged at the same height.

[0046] In one optional embodiment of the outward-opening door and window profile structure, the slope connection surface is provided with:

[0047] Second sealed connection.

[0048] In one optional embodiment of the outward-opening door and window profile structure, the slope connection surface has:

[0049] abutment surface;

[0050] The surface shape of the abutting surface is configured to form a surface abutment and balanced force when the sealing strip acts.

[0051] One of the optional implementation schemes of the outward-opening door and window profile structure is:

[0052] The abutting surface is configured as one of a concave curved surface, a convex curved surface, a wavy curved surface, or a combination of multiple types.

[0053] In one optional embodiment of the outward-opening door and window profile structure, the first inner frame functional surface is configured with:

[0054] Limiting part;

[0055] The limiting portion is configured as a limiting unit, and / or a combination of multiple limiting units;

[0056] Wherein, the limiting unit is configured as a recessed position, a raised position, a hole, or a combination of two or more thereof on the functional surface of the first inner frame.

[0057] One optional implementation scheme of the outward-opening door and window profile structure has:

[0058] Generalized limit section;

[0059] Among them, the broad limit part has a limit connection structure that can match the hardware;

[0060] Wherein, the position-limiting connection structure is configured to provide a shearing force acting on the hardware when coupled with the hardware;

[0061] The direction of the anti-shearing force is the opposite direction of the force exerted by the hardware at the limiting connection structure during the opening and closing movement of the door.

[0062] In one optional embodiment of the outward-opening door and window profile structure, the generalized limiting portion has:

[0063] C-shaped groove;

[0064] The C-shaped groove is formed by connecting the L-shaped profile arm and the surface of the facing body facing the outer frame.

[0065] In one optional implementation scheme of the outward-opening door and window profile structure, the C-shaped grooves have one or more groups.

[0066] In one optional embodiment of the outward-opening door and window profile structure, the C-shaped groove faces the opening direction M1 or the opening direction M2;

[0067] The opening direction M1 is the direction from the decorative surface extension portion to the first surface of the inner frame;

[0068] The opening direction M2 is the opposite direction of the opening direction M1.

[0069] One of the optional implementation schemes of the outward-opening door and window profile structure is:

[0070] The opening direction of each groove of the multiple groups of C-shaped grooves is:

[0071] The opening direction M1, or the opening direction M2, or a combination of the opening direction M1 and the opening direction M2.

[0072] One of the optional implementation schemes of the outward-opening door and window profile structure is:

[0073] The first outer frame functional surface is:

[0074] Smooth surface structure;

[0075] Wherein, the smooth surface structure is:

[0076] One of a flat surface and a curved surface with a large radius of curvature;

[0077] or multiple large-angle splicing surfaces;

[0078] Among them, the large curvature radius of the arc surface meets the requirements of gravity-driven natural drainage and barrier-free wiping and cleaning of the profile;

[0079] Among them, the large angle of the splicing surface meets the requirements of natural gravity drainage of the profile and barrier-free wiping and cleaning.

[0080] One of the optional implementation schemes of the outward-opening door and window profile structure is:

[0081] The first inner frame mounting surface is configured with a hardware mounting portion.

[0082] The outward-opening door and window thermal break profile has at least one of the optional implementation schemes of the outward-opening door and window profile structure;

[0083] A connecting bridge having a broken bridge connection;

[0084] Wherein, the broken bridge connection portion is configured to be connectable to the inner frame and / or outer frame;

[0085] Moreover, the connecting bridge has a first broken bridge functional surface;

[0086] Part or all of the first broken bridge functional surface is configured as follows:

[0087] Forming a smooth surface structure with the first outer frame functional surface;

[0088] And / or form a smooth surface structure with the first inner frame functional surface.

[0089] One of the optional implementation schemes of the thermal break profile for outward-opening doors and windows,

[0090] The slope connection surface is configured on the first broken bridge functional surface.

[0091] One of the optional implementation schemes of the thermal break profile for outward-opening doors and windows,

[0092] The broken bridge profile has multiple groups of connecting bridges;

[0093] The broken bridge connection portion of each connection bridge is configured to connect multiple groups of connection bridges.

[0094] One optional implementation scheme of the thermal break profile for outward-opening doors and windows includes:

[0095] One or more relay connectors having relay connectors;

[0096] Wherein, the relay connection portion is configured to be connectable to the broken bridge connection portion;

[0097] and / or the relay connection portion is configured to be connectable to the inner frame or the outer frame;

[0098] Wherein, the relay connection portion has a first relay functional surface;

[0099] Part or all of the first relay function plane is configured as follows:

[0100] Forming a smooth surface structure with the first outer frame functional surface;

[0101] and / or forming a smooth surface structure with the first inner frame functional surface;

[0102] And / or form a smooth connection structure with the first broken bridge functional surface.

[0103] One of the optional implementation schemes of the thermal break profile for outward-opening doors and windows,

[0104] The slope connection surface is configured on the first relay functional surface.

[0105] An outward-opening door and window system includes an opening sash and has at least one of the optional implementation schemes of the outward-opening door and window profile structure.

[0106] The outward-opening door and window system includes an opening sash and at least has one of the optional implementation schemes of the outward-opening door and window thermal break profile.

[0107] In one optional embodiment of the outward-opening door and window system, the sash and the sash frame assembly are connected in the following manner:

[0108] A combination of one or more of the following types: top-opening and bottom-falling, left-opening and right-falling, right-opening and left-falling, and bottom-opening and top-falling.

[0109] The beneficial effects of the present invention are reflected in many aspects, some of which are manifested as: the structural protrusion set for the second seal is eliminated. In order to form a second seal, the profile structure needs to have a protrusion combined with the second sealing strip, but the protrusion usually forms a groove on the profile surface, affecting drainage and sanitation. This solution raises the rear end of the sealing surface of the protrusion to form a flat step, solving the problem of the groove formed by the protrusion. The sealing performance of the system is improved. Water with strong kinetic energy will break through the first sealing line, and at this time it will face the step, which will form a barrier to the flow of water. BRIEF DESCRIPTION OF THE DRAWINGS

[0110] FIG1 is a schematic structural diagram of an outward-opening door and window profile structure provided by the present invention;

[0111] FIG2 is a schematic diagram of the installation of an outward-opening door and window profile structure provided by the present invention;

[0112] FIG3 is a schematic diagram of the position of the hardware installation portion provided by the present invention;

[0113] FIG4 is a schematic structural diagram of an inner frame provided by the present invention;

[0114] FIG5 is a schematic structural diagram of the connection portion of the facing body provided by the present invention;

[0115] FIG6 is a schematic structural diagram of a finishing extension portion provided by the present invention;

[0116] FIG7 is a schematic structural diagram of a first inner frame functional surface and a first outer frame functional surface provided by the present invention;

[0117] FIG8 is a schematic structural diagram of a position limiting portion provided by the present invention;

[0118] FIG9 is a schematic structural diagram of a slope connection surface provided by the present invention;

[0119] FIG10 is a schematic structural diagram of a generalized limiting portion provided by the present invention;

[0120] FIG11 is an enlarged schematic diagram of a generalized limiting portion provided by the present invention;

[0121] FIG12 is a schematic diagram of the opening direction of the C-shaped groove provided by the present invention;

[0122] FIG13 is a schematic structural diagram of the thermal break profile for outward-opening doors and windows provided by the present invention;

[0123] FIG14 is an enlarged schematic diagram of the thermal break profile of the outward-opening doors and windows provided by the present invention;

[0124] FIG15 is a perspective schematic diagram of the thermal break profile of the outward-opening door and window provided by the present invention;

[0125] FIG16 is an enlarged schematic diagram of the first broken bridge functional surface provided by the present invention;

[0126] FIG17 is a schematic structural diagram of the outward-opening door and window system provided by the present invention.

[0127] Figure markings: 1-building body; 2-preassembled body; 3-sash body; 4-sash frame assembly; 41-inner frame; 411-inner frame profile body; 412-first inner frame installation surface; 413-first inner frame functional surface; 414-second inner frame functional surface; 415-decorating body connection part; 416-hardware installation part; 4161-recessed position; 4162-convex position; 42-outer frame; 421-outer frame profile body; 422-first outer frame installation surface; 423-first outer frame functional surface; 43-middle sealing slope surface; 431-slope bottom; 432-slope top; 433-slope connection surface; 4331-abutment surface; 44-generalized limiting part; 441-C-shaped groove; 45-connecting bridge; 451-broken bridge connection part; 452-first broken bridge functional surface. DETAILED DESCRIPTION

[0128] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0129] Example 1:

[0130] Refer to FIG1 , which is a three-dimensional schematic diagram of an outward-opening door and window profile structure provided by the present invention.

[0131] The present embodiment provides an outward-opening door and window profile structure, comprising: a sash frame assembly 4 having an inner frame 41 and an outer frame 42; a middle sealing slope surface 43 having a slope bottom 431, a slope top 432 and a slope connection surface 433; wherein the outer frame 42 is arranged on the sash opening direction side, and the inner frame 41 is arranged on the opposite side of the outer frame 42; wherein the inner frame 41 has an inner frame profile body 411, a first inner frame installation surface 412 and a first inner frame functional surface 413; wherein the first inner frame installation surface 412 is the first surface of the inner frame 41 of the inner frame profile body 411, which is used to connect to the building body 1, and / or to connect to the preassembled body 2 connected to the building body 1; wherein the first inner frame functional surface 413 is The second surface of the inner frame 41 of the inner frame profile body 411, the first inner frame mounting surface 412 is arranged opposite to the first inner frame functional surface 413; wherein, the outer frame 42 has an outer frame profile body 421, a first outer frame mounting surface 422 and a first outer frame functional surface 423; wherein, the first outer frame mounting surface 422 is the first surface of the outer frame 42 of the outer frame profile body 421, which is used to be connected to the building body 1 and / or connected to the preassembled body 2 connected to the building body 1; wherein, the first outer frame functional surface 423 is the second surface of the outer frame 42 of the outer frame profile body 421, the first outer frame mounting surface 422 is arranged opposite to the first outer frame functional surface 423, and is configured as a smooth surface structure. Wherein, the middle sealing slope surface 43 is arranged on the second surface side of the inner frame 41 of the profile structure; wherein, the middle sealing slope surface 43 is configured to connect the second surface of the inner frame 41 and the second surface of the outer frame 42; wherein, the slope bottom 431 is connected to the second surface of the outer frame 42; wherein, the slope top 432 is connected to the second surface of the inner frame 41; wherein, the slope connecting surface 433 is the surface connecting the slope bottom 431 and the slope top 432.

[0132] In the profile door and window structure, the sash can be divided into open sash and fixed sash according to whether the sash can be opened. Usually, the same opening will have a combination structure with some open sashes and other parts fixed sashes. In order for the profile structure to present integrity, it is usually necessary to make the profile base frame of the open sash and the fixed sash shared, which forms the frame structure of the door and window. The frame structure is first installed in the opening and fastened to the wall / building. The open sash structure also includes two parts, one part is the open sash frame assembly 4 connected to the frame, and the other part is the open sash main body 3 connected to the open sash frame assembly 4 (usually) through hardware (such as sliding braces). This embodiment provides a profile structure for outward-opening doors and windows, specifically the open sash frame assembly 4, as shown in Figure 2.

[0133] In this embodiment, the provision of a central sealing slope 43 ensures that the second surface of the inner frame 41 (i.e., the upper surface of the inner frame profile body 411) and the second surface of the outer frame 42 (i.e., the upper surface of the outer frame profile body 421) of the outward-opening door and window profile structure are not on the same horizontal plane, and specifically, the second surface of the inner frame 41 is located at a higher position. This structure forms an ascending step in the middle structure of the profile. The ascending surface of this step is a slope structure, which provides an excellent sealing support position. A sealing strip can be set at the corresponding position of the fan profile, and an effective seal is formed by the compression / abutment between the sealing strip and the slope when the fan is closed. Because this seal is formed in the middle of the profile, it can be called a central sealing structure. In addition, this structure is different from the profile protrusion that provides a conventional central sealing structure. In this embodiment, the area of ​​the central sealing structure facing the indoor side is set as an elevated step plane, providing a novel product form design. This design will not only meet the structural function of the central sealing protrusion, but also improve the product's planar properties and systematically eliminate the product's dead corners / grooves.

[0134] On the other hand, when the hardware is installed outdoors, water entering the window will inevitably flow through the hardware. Due to the numerous components and complex structure of the hardware, it is often exposed to water for long periods of time. The resulting humid environment breeds bacteria and hinders cleaning. Furthermore, prolonged humid conditions can cause electrochemical corrosion of multiple metals in key connectors, such as bolts, affecting the lifespan of the door and window system. In this embodiment, the provision of the central sealing slope 43 separates the hardware from the door and window drainage channel, thereby improving the lifespan of both the hardware itself and the connectors (bolts, etc.).

[0135] In this embodiment, although the sash frame assembly 4 is described as having two technical features, an inner frame 41 and an outer frame 42, it should be understood that the inner and outer are relative, and the relative naming of the inner and outer is set to clearly describe the hardware installation channel, and does not limit the sash frame assembly 4 to "must be composed of an inner and outer part". That is, the inner frame 41 and the outer frame 42 can be a whole formed of the same material, rather than being two parts that can be separated in structure.

[0136] It should be noted that, as shown in Figure 3, this embodiment can also set the hardware installation part 416 on the first inner frame functional surface 413, that is, the indoor side of the outward-opening door and window profile structure. By moving the hardware installation part 416 from the outdoor side to the indoor side, the product's waterproof and safety performance can be further optimized.

[0137] Taking the profile structure of this embodiment installed at the lower edge of the opening as a reference, the various features of the profile structure of this embodiment in the ground coordinate system can be described as follows: the profile structure / sash frame assembly 4 includes an inner frame 41 and an outer frame 42, the outer frame 42 is located on the outdoor side, and the inner frame 41 is located on the indoor side. The first inner frame installation surface 412 refers to the downward surface of the inner frame 41, which can be divided into connection with the basic profile frame or connection with the building according to different installation methods. The first inner frame functional surface 413 refers to the upward surface of the inner frame 41, on which door and window hardware can be installed, including but not limited to handles, handle transmission parts, lock pins, locking points, sliding supports, anti-fall components, etc. Since hardware usually provides different forms of strong force, the hardware channel can be adaptively set to a higher strength structure, such as the profile thickness can be slightly thicker than other positions. The first outer frame installation surface 422 is consistent with the first inner frame installation surface 412, is the downward surface of the outer frame 42, and the installation method is basically the same as that of the inner frame 41. The first outer frame functional surface 423 is the upward-facing surface of the outer frame 42 and is configured as a flat surface in this embodiment. This surface should be considered flat in the general sense of the product, not an absolute plane in the geometric sense. While configured as a flat surface, the surface can be configured with textures, patterns, and other structures. A flat surface can also be derived into a curved surface similar to a flat surface. The meaning of "similar" refers to cleaning tasks that are similar in difficulty to cleaning a flat surface, such as a curved surface with a large curvature and a continuous surface without obvious grooves or other structures.

[0138] Compared with the traditional outward-opening door and window profile structure in which the hardware is installed on the outdoor side. In this embodiment, the door and window hardware is installed on the first inner frame functional surface 413. Due to the lever effect of the force, the force of the window sash is simultaneously dispersed to the indoor side, outdoor side and the thermal break connector of the thermal break profile, and the mechanical structure is significantly improved. At the same time, by moving the hardware installation position to the indoor side, the handle transmission channel can be significantly optimized, and the complexity of the handle transmission inside the profile can be reduced, leaving enough space for the multi-directional design and miniaturization design of the handle. On the other hand, after the hardware installation position is moved inward, the functional requirements on the outdoor side of the profile disappear accordingly, and a planar design becomes possible, which significantly improves the problems of water accumulation, dust accumulation, cleaning, etc. of the profile.

[0139] This embodiment provides a completely different product form, filling a gap in the market and expanding product categories. It also demonstrates positive technical results in resolving numerous technical issues, including sanitary blind spots, fan stress, and frame safety. It also systematically addresses the complex surface structure of profiles.

[0140] Example 2:

[0141] As shown in Figure 4, one of the optional implementation plans of the outward-opening door and window profile structure, the inner frame 41 has: a second inner frame functional surface 414; wherein, the second inner frame functional surface 414 is the third surface of the inner frame 41 of the inner frame profile body 411, and the third surface of the inner frame 41 is arranged on the opposite side of the inner frame profile body 411 to the outer frame 42; the second inner frame functional surface 414 is configured as a decorative surface.

[0142] Also taking the hypothetical installation scenario of the profile in Example 1 as a reference, the profile structure of this embodiment can be described as follows: the second inner frame functional surface 414 refers to the surface of the inner frame 41 facing the indoor side. This surface can be specially designed in the product or "not designed". Not designed means that the surface is generally designed as a hidden surface of the product. When applied, the surface can be configured as different decorative surfaces according to different application scenarios; and / or set as a connecting structure for connecting external decorative accessories; and / or set as a connecting structure for connecting decorative accessories that are part of the product of this embodiment (such as buckle strips, etc.); and / or covered by other decorative processes. For example, the surface is covered by a window sill or a wooden window frame.

[0143] Example 3:

[0144] As shown in Figure 5, an alternative embodiment of the outward-opening door and window profile structure is described. The inner frame 41 has a facing body connection portion 415; wherein, the facing body connection portion 415 is disposed on the third surface of the inner frame 41 of the inner frame profile body 411, and the third surface of the inner frame 41 is disposed on the side of the inner frame profile body 411 opposite the outer frame 42; wherein, the facing body connection portion 415 is used to connect the facing body. (Note: This embodiment and subsequent embodiments involve descriptions of the earth coordinate system such as up, down, left, and right of the product, and are based on the assumed installation scenario of Examples 1-2.)

[0145] The facing body can be understood as the various facing solutions in Example 2.

[0146] Example 4:

[0147] As shown in Figure 6, one of the optional implementation schemes of the outward-opening door and window profile structure is that the finish or finish body has a finish extension portion; wherein the finish extension portion is arranged in an area extending in the third surface plane of the inner frame 41 toward the second surface of the inner frame 41; wherein the finish extension portion is provided with a first sealing connection portion.

[0148] The facing extension can extend from the facing or the facing body. The key concept of this invention is that the facing extension exists within the outward-opening door / window structure. The facing body extension is not inherently related to the facing body. It is not necessarily part of the facing / facing body, nor is it necessarily integrally connected to the facing / facing body. This is merely intended to illustrate the relative positional relationship between the facing body extension and the facing / facing body. As an alternative embodiment, the facing body extension can also be a portion connected to the main body of the inner frame 41.

[0149] Example 5:

[0150] As shown in Figure 7, in one of the optional implementation plans of the outward-opening door and window profile structure, the first inner frame functional surface 413 and the first outer frame functional surface 423 are configured to be parallel; wherein, the first inner frame functional surface 413 and the top 432 of the middle sealing slope surface 43 are configured to be at the same height; wherein, the first outer frame functional surface 423 and the bottom 431 of the middle sealing slope surface 43 are configured to be at the same height.

[0151] The parallel setting is a relatively widely accepted setting, but it is not the only setting under the inventive concept of this application.

[0152] Example 6:

[0153] As shown in Figure 8, one of the optional implementation plans of the outward-opening door and window profile structure is that the first inner frame functional surface 413 is configured with a limiting portion; the limiting portion is configured as a limiting unit, and / or a combination of multiple limiting units; wherein the limiting unit is configured as a recessed position 4161, a raised position 4162, a hole, or a combination of two or more thereof on the first inner frame functional surface 413.

[0154] The limiting portion provided in this embodiment is arranged on the first inner frame functional surface 413, that is, the upper surface of the inner frame 41. This surface is also the main surface for hardware installation, that is, the hardware installation portion 416. The function of the limiting portion is mainly to meet the hardware limiting / positioning function, supplemented by providing auxiliary support including but not limited to hardware fixed connection. The limiting unit is a component unit of the limiting portion, which is a specific form of expression / structural feature. The limiting unit is a single type or a combination of multiple types of depressions, protrusions, holes, or a combination in quantity. In addition, for ordinary technicians in this field, there are more specific functional requirements, so this requirement also has a certain characteristic limiting effect on the above-mentioned depressions, protrusions, holes and / or their combinations in terms of optional options for size and shape.

[0155] The hardware of traditional outward-opening door and window profile structures is subject to significant lateral impact (horizontal impact) when the window sash is subjected to wind pressure. This impact direction is also the weakest direction of force on the fastening bolts, which can easily cause the fastening system to loosen. This lateral impact loosening can form microgaps between the bolts and the profile, which is one of the main conditions for the onset of electrochemical corrosion. This embodiment improves positioning accuracy and the lateral fastening force of the hardware by configuring a limiter on the first inner frame functional surface 413. By changing the structural force of the bolts, the bolt connection maintains a reasonable and stable state for a long time, optimizing the overall life of the system.

[0156] Example 7:

[0157] In one optional implementation scheme of the outward-opening door and window profile structure, a second sealing connection portion is provided on the slope connection surface 433 .

[0158] The second sealing connection portion of this embodiment can be understood as a structural feature defined for the purpose of achieving a sealing function. The sealing should also be understood from the perspective of the sealing effect formed by conventional doors and windows and should not be over-interpreted.

[0159] Example 8:

[0160] As shown in FIG9 , in one optional implementation scheme of the outward-opening door and window profile structure, the slope connection surface 433 has an abutment surface 4331 ; the surface shape of the abutment surface 4331 is configured to form a surface abutment to balance the force when the sealing strip acts.

[0161] This embodiment provides limiting conditions for the design of the sloped connecting surface 433, so that when designing the surface morphology and / or material of the sloped connecting surface 433, the force balance when the sealing strip abuts can be used as an evaluation indicator. For example, if the abutting surface 4331 is designed as a planar structure, the plane direction of the abutting surface 4331 can be adjusted so that it faces the direction of the movement curve of the sealing strip as the fan closes, which can make the force on the sealing strip more balanced and increase the area between the sealing strip and the abutting surface 4331. As an alternative, the abutting surface 4331 can be set as a curved surface with a certain curvature, with the center of the curved surface located on the fan side, which can provide the possibility of further optimizing the contact surface and contact force. The certain curvature is based on the conventional understanding of those skilled in the art. The inventive value of the technical solution of this embodiment lies in the inventor's discovery of the factors that affect the sealing effect at the abutting surface 4331, and the realization of the abstract sealing effect is concretized into clear technical parameters that can be quantified and designed, such as the area of ​​the abutting surface 4331 and the force balance. This makes it easy for those skilled in the art to implement.

[0162] Example 9:

[0163] In one optional implementation scheme of the outward-opening door and window profile structure, the abutting surface 4331 is configured as one of a concave curved surface, a convex curved surface, a wavy curved surface, or a combination of multiple types.

[0164] The various abutment surfaces 4331 of this embodiment can be selected based on the application scenario. The limitations are all based on achieving the functionality of Example 9. These limitations are based on the understanding of those skilled in the art and include the curvature of each portion of the curved surface, the number of concave and convex shapes, and the spacing between them. The implementation of this area includes adaptive designs for different sealing counter-parts (such as sealing strips).

[0165] Example 10:

[0166] As shown in Figures 10 and 11, one of the optional implementation plans of the outward-opening door and window profile structure has a generalized limiting portion 44; wherein, the generalized limiting portion 44 has a limiting connection structure that can match the hardware; wherein, the limiting connection structure is configured to provide a shearing force acting on the hardware when coupled with the hardware; the direction of the shearing force is the opposite direction of the force applied by the hardware at the limiting connection structure during the opening and closing movement of the door sash.

[0167] It should be understood that the design objectives of the generalized stopper 44 of this embodiment and the stopper are essentially the same. Understanding the generalized stopper 44 as an equivalent alternative to the stopper is feasible, but not the only way to interpret it. The solution of this embodiment should not be understood as a further limitation or improvement on the stopper. The generalized stopper 44 is designed to achieve a function, which at least includes providing an impact force / action force in the opening and closing direction of the sash after conventional installation of at least one hardware component.

[0168] Example 11:

[0169] In one optional implementation scheme of the outward-opening door and window profile structure, the generalized limiting portion 44 has a C-shaped groove 441; wherein the C-shaped groove 441 is formed by connecting the L-shaped profile arm and the surface of the facing body facing the outer frame 42.

[0170] This embodiment clearly proposes a generalized limiting portion 44 that can realize the limiting function, but unlike the above-mentioned limiting portion set on the upper surface of the inner frame 41, the generalized limiting portion 44 is set on the decorative body. This embodiment should be regarded as providing other equivalent design solutions at the same time, including any limiting structure set at any position of the outward-opening door and window profile structure that can provide the above-mentioned functional effects. In addition, the generalized limiting portion 44 provided in this embodiment is better than the setting of the limiting portion in some aspects, including: the C-shaped groove 441 of this embodiment is set on the vertical surface structure of the profile, avoiding the design concession of having to set a groove or protrusion on the surface of the inner frame 41 in order to set the limiting structure. This allows the upper surface of the inner frame 41 to be designed more independently, or to be completely designed as a plane, so that there are no grooves on the entire upper surface of the profile, or equivalent grooves or yin-yang corner structures formed by the setting of protrusions.

[0171] Example 12:

[0172] In one optional implementation scheme of the outward-opening door and window profile structure, the C-shaped grooves 441 have one or more groups.

[0173] This embodiment is based on the technical solution of Example 11, and limits the number selection on the basis that the technical solution corresponding to Example 11 does not limit the number of C-shaped grooves 441.

[0174] Example 13:

[0175] As shown in Figure 12, in one optional implementation scheme of the outward-opening door and window profile structure, the C-shaped groove 441 faces the opening direction M1 or the opening direction M2; wherein, the opening direction M1 is the direction from the decorative extension portion to the first surface of the inner frame 41; wherein, the opening direction M2 is the opposite direction of the opening direction M1.

[0176] In the product's Earth coordinate system in the above embodiment, the opening direction M1 is essentially downward, and the opening direction M2 is essentially upward. Furthermore, the opening direction can also be set to face outdoors. The L-shaped profile arm can also be configured as a T-shaped profile arm or other structural form, and can be configured as part of the indoor rubber strip mounting slot to achieve a multifunctional combination.

[0177] Example 14:

[0178] In one optional implementation scheme of the outward-opening door and window profile structure, the opening direction of each groove of the multiple groups of C-shaped grooves 441 is an opening direction M1, an opening direction M2, or a combination of the opening direction M1 and the opening direction M2.

[0179] Example 15:

[0180] In one optional implementation scheme of the outward-opening door and window profile structure, the first outer frame functional surface 423 is a smooth surface structure; wherein the smooth surface structure is one of a plane, a curved surface with a large curvature radius; or multiple large-angle splicing surfaces; wherein the large curvature radius of the curved surface meets the requirements of the profile's natural drainage by gravity and barrier-free wiping and cleaning; wherein the large angle of the splicing surface meets the requirements of the profile's natural drainage by gravity and barrier-free wiping and cleaning.

[0181] This embodiment proposes an implementation scheme for the first outer frame functional surface 423 of the outward-opening door and window profile of this application. In this implementation scheme, the first outer frame functional surface 423 is configured as a smooth surface structure. According to further optional smooth surface structures, the smooth surface structure should at least meet the functional requirements of having a certain smoothness on the outside to meet the functional requirements of natural drainage by gravity when the profile is installed and in use (no grooves or groove-like structures, but a gradually descending step structure is possible); and the requirement of barrier-free wiping and cleaning, such as wiping along the length of the profile with a towel and wiping toward the outside of the profile at any position to end the wiping process, especially when wiping toward the outside of the profile, the resistance is relatively small (no obvious obstruction, or no obvious cavity that blocks particulate garbage, etc.).

[0182] Among the smooth structural surfaces listed above, the planes and the arc surfaces with large curvature radius can be spliced ​​together, or multiple groups can be spliced ​​together alternately.

[0183] Example 16:

[0184] As shown in Figures 13 to 15, this embodiment provides a thermal break profile for outward-opening doors and windows, which has at least one of the optional implementation schemes of the outward-opening door and window profile structure; a connecting bridge 45 with a thermal break connecting portion 451; wherein the thermal break connecting portion 451 is configured to be connectable to the inner frame 41 and / or the outer frame 42; and the connecting bridge 45 has a first thermal break functional surface 452; a part or all of the first thermal break functional surface 452 is configured to form a smooth surface structure with the first outer frame functional surface 423; and / or to form a smooth surface structure with the first inner frame functional surface 413.

[0185] Example 17:

[0186] As shown in FIG. 16 , in one optional implementation scheme of the thermal break profile for outward-opening doors and windows, the slope connection surface 433 is arranged on the first thermal break functional surface 452 .

[0187] Example 18:

[0188] In one optional implementation scheme of the thermal break profile for outward-opening doors and windows, the thermal break profile has multiple groups of connecting bridges 45 ; the thermal break connecting portion 451 of each connecting bridge 45 is configured to connect the multiple groups of connecting bridges 45 .

[0189] Example 19:

[0190] One of the optional implementation schemes of the thermal break profile for outward-opening doors and windows includes one or more groups of relay connectors having relay connection parts; wherein the relay connection parts are configured to be connectable to the thermal break connection parts 451; and / or the relay connection parts are configured to be connectable to the inner frame 41 or the outer frame 42; wherein the relay connection parts have a first relay functional surface; a part or all of the first relay functional surface is configured to form a smooth surface structure with the first outer frame functional surface 423; and / or to form a smooth surface structure with the first inner frame functional surface 413; and / or to form a smooth connection structure with the first thermal break functional surface 452.

[0191] The thermal break profile structures for outward-opening doors and windows provided in Examples 16-19 possess all the benefits of the aforementioned outward-opening door and window profile structures. Furthermore, a thermal break structure is included between the outer frame 42 and the inner frame 41. Those skilled in the art will understand that the inclusion of a thermal break structure between the outer and inner frames 42, 41 does not necessarily mean that the thermal break structure is the sole component between the two. While the thermal break structure is included, the thermal break structure and the profile can be alternately connected using intermittent structural connectors or other filler materials.

[0192] In this embodiment, the sloped connection surface 433 formed by the integral thermal bridge profile is arranged on the first thermal bridge functional surface 452 of the thermal bridge, forming a new thermal bridge structure. The abutment surface 4331 corresponding to the sloped connection surface 433 also corresponds to the thermal bridge material. This arrangement has at least the following specific beneficial effects: the thermal bridge material is plastic, and the rubber strip generally used for sealing is rubber. Compared to the seal formed by the abutment of rubber and metal profiles (such as aluminum alloy, titanium alloy, etc.), the seal formed by the abutment of plastic is more reliable, the surface chemical corrosion phenomenon will be weaker, and the aging of rubber / the service life of the rubber strip will be extended.

[0193] Example 20:

[0194] In one optional implementation scheme of the thermal break profile for outward-opening doors and windows, the slope connection surface 433 is arranged on the first relay functional surface.

[0195] Example 21:

[0196] As shown in FIG17 , this embodiment provides an outward-opening door and window system, including an opening sash, and at least one of the optional implementation schemes of the outward-opening door and window profile structure.

[0197] Example 22:

[0198] As shown in FIG17 , this embodiment provides an outward-opening door and window system, including an opening sash, and at least one of the optional implementation schemes of the outward-opening door and window thermal break profile.

[0199] It is not difficult to understand that in Example 21 and Example 22, the main market products are door and window systems, including but not limited to aluminum alloy door and window systems, titanium alloy door and window systems, plastic steel door and window systems, and thermal break door and window systems of the above door and window systems.

[0200] Example 23:

[0201] In one optional embodiment of the outward-opening door and window system, the sash and the sash frame assembly 4 are connected in the following manner:

[0202] A combination of one or more of the following types: top-opening and bottom-falling, left-opening and right-falling, right-opening and left-falling, and bottom-opening and top-falling.

[0203] In addition, the outward-opening door and window system of the present application includes both casement door and window forms and non-casement opening and closing methods, as well as a combination opening and closing form based on innovative hardware connectors.

[0204] In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "center", "top", "bottom", "top", "bottom", "inside", "outside", "inner side", "outer side" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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 limiting the present invention. Among them, "inside" refers to an internal or enclosed area or space. "Periphery" refers to the area surrounding a specific component or specific area.

[0205] In the description of the embodiments of the present invention, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly specifying the number of the technical features indicated. Therefore, a feature specified as "first," "second," "third," or "fourth" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0206] In describing the embodiments of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," "connect," and "assembled" should be understood broadly. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to direct connections, indirect connections via an intermediary, or internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in the present invention.

[0207] In the description of the embodiments of the present invention, specific features, structures, materials or characteristics may be combined in an appropriate manner in any one or more embodiments or examples.

[0208] In describing the embodiments of the present invention, it should be understood that "-" and "~" represent a range between two values, and the range includes the endpoints. For example, "AB" represents a range greater than or equal to A and less than or equal to B. "A~B" represents a range greater than or equal to A and less than or equal to B.

[0209] In describing the embodiments of the present invention, the term "and / or" is used herein to describe a relationship between associated objects, indicating that three possible relationships exist. For example, "A and / or B" can represent three situations: A exists alone, A and B exist simultaneously, and B exists alone. Furthermore, the character " / " is generally used herein to indicate that the associated objects are in an "or" relationship.

[0210] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. Outward opening door and window profile structure, characterized in that: include: A sash frame assembly having an inner frame and an outer frame; A middle closed slope surface having a slope bottom, a slope top and a slope connecting surface; The outer frame is arranged on the side of the door opening direction, and the inner frame is arranged on the opposite side of the outer frame; Wherein, the inner frame comprises an inner frame profile body, a first inner frame installation surface and a first inner frame functional surface; Wherein, the first inner frame installation surface is the first surface of the inner frame of the inner frame profile body, which is used to be connected to the building body and / or to be connected to the preassembled body connected to the building body; Wherein, the first inner frame functional surface is the second inner frame surface of the inner frame profile body, and the first inner frame mounting surface is arranged opposite to the first inner frame functional surface; Wherein, the outer frame comprises an outer frame profile body, a first outer frame mounting surface and a first outer frame functional surface; Wherein, the first outer frame mounting surface is the first surface of the outer frame of the outer frame profile body, which is used to be connected to the building body and / or to be connected to the preassembled body connected to the building body; The first outer frame functional surface is the second outer frame surface of the outer frame profile body, and the first outer frame mounting surface is arranged opposite to the first outer frame functional surface and is configured as a smooth surface structure; Wherein, the middle sealing slope surface is arranged on the second surface side of the inner frame of the profile structure; Wherein, the middle sealing slope surface is configured to connect the second surface of the inner frame and the second surface of the outer frame; Wherein, the bottom of the slope is connected to the second surface of the outer frame; Wherein, the slope top is connected to the second surface of the inner frame; The slope connecting surface is a surface connecting the bottom and top of the slope.

2. The outward opening door and window profile structure according to claim 1, characterized in that: The first inner frame functional surface and the first outer frame functional surface are arranged to be parallel; The first inner frame functional surface and the top of the middle sealing slope surface are configured to be at the same height; The first outer frame functional surface and the bottom of the middle sealing slope surface are arranged at the same height.

3. The outward opening door and window profile structure according to claim 1, characterized in that: The inner frame has: The second inner frame functional surface; The second inner frame functional surface is the inner frame third surface of the inner frame profile body, and the inner frame third surface is arranged on the inner frame profile body on the opposite side to the outer frame; The second inner frame functional surface is configured as a finishing surface.

4. The outward opening door and window profile structure according to claim 1, characterized in that: The inner frame has a facing body connecting portion; Wherein, the facing body connection portion is arranged on the inner frame third surface of the inner frame profile body, and the inner frame third surface is arranged on the inner frame profile body on the opposite side to the outer frame; Wherein, the facing body connecting portion is used to connect the facing bodies.

5. The outward opening door and window profile structure according to claim 3 or 4, characterized in that: The facing or facing body has a facing extension; Wherein, the decorative surface extension portion is arranged in a region extending in a plane of the third surface of the inner frame toward a direction of the second surface of the inner frame; Wherein, the facing extension portion is provided with a first sealing connection portion.

6. The outward opening door and window profile structure according to claim 4, characterized in that: The profile structure has a facing body; The facing body is configured to be connected to the inner frame at the facing body connection portion.

7. The outward opening door and window profile structure according to claim 1, characterized in that: The slope connection surface is configured with: A second sealed connection.

8. The outward opening door and window profile structure according to claim 1, characterized in that: The slope connection surface has: abutment surface; The surface shape of the abutting surface is configured to form a surface abutment and balanced force when the sealing strip acts.

9. The outward opening door and window profile structure according to claim 8, characterized in that: The abutting surface is configured as one of a concave curved surface, a convex curved surface, a wavy curved surface, or a combination of multiple types.

10. The outward opening door and window profile structure according to any one of claims 1 to 9, characterized in that: The first inner frame functional surface is configured with: Limiting part; The limiting portion is configured as a limiting unit, and / or a combination of multiple limiting units; Wherein, the limiting unit is configured as a recessed position, a raised position, a hole, or a combination of two or more thereof on the functional surface of the first inner frame.

11. The outward opening door and window profile structure according to any one of claims 1 to 9, characterized in that: have, Generalized limit part; Among them, the general limit part has a limit connection structure that can match the hardware; Wherein, the limit connection structure is configured to provide a function for Shear resistance of hardware; The direction of the anti-shear force is the opposite direction of the force applied by the hardware at the limiting connection structure during the opening and closing movement of the door.

12. The outward opening door and window profile structure according to claim 11, characterized in that: The general limiting part has: C-shaped groove; The C-shaped groove is formed by connecting the L-shaped profile arm and the surface of the facing body facing the outer frame.

13. The outward opening door and window profile structure according to claim 12, characterized in that: The C-shaped grooves have one or more groups.

14. The outward opening door and window profile structure according to claim 13, characterized in that: The C-shaped groove faces the opening direction M1 or the opening direction M2; The opening direction M1 is the direction from the decorative surface extension portion to the first surface of the inner frame; The opening direction M2 is the opposite direction of the opening direction M1.

15. The outward opening door and window profile structure according to claim 13, characterized in that: The opening direction of each groove of the multiple groups of C-shaped grooves is: The opening direction M1, or the opening direction M2, or a combination of the opening direction M1 and the opening direction M2.

16. The outward opening door and window profile structure according to claim 1, characterized in that: The first outer frame functional surface is: Smooth surface structure; Wherein, the smooth surface structure is: One of a plane and a curved surface with a large radius of curvature; or multiple large angle joint surfaces; Among them, the large curvature radius of the curved surface meets the requirements of natural gravity drainage and barrier-free wiping and cleaning of the profile; Among them, the large angle of the splicing surface meets the requirements of natural gravity drainage of the profile and barrier-free wiping and cleaning.

17. The outward opening door and window profile structure according to any one of claims 1 to 16, characterized in that: The first inner frame mounting surface is configured with a hardware mounting portion.

18. Outward opening door and window broken bridge profile, characterized in that: have, The outward opening door and window profile structure according to any one of claims 1 to 17; A connecting bridge having a broken bridge connection; Wherein, the broken bridge connection part is configured to be connectable to the inner frame and / or the outer frame; Moreover, the connecting bridge has a first bridge-breaking functional surface; Part or all of the first broken bridge functional surface is configured as follows: Forming a smooth surface structure with the first outer frame functional surface; And / or form a smooth surface structure with the first inner frame functional surface.

19. The thermal break profile for outward-opening doors and windows according to claim 18, characterized in that: The slope connection surface is arranged on the first broken bridge functional surface.

20. The thermal break profile for outward opening doors and windows according to claim 18 or 19, characterized in that: The broken bridge profile has multiple groups of connecting bridges; The broken bridge connection parts of each connection bridge are configured to connect multiple groups of connection bridges.

21. The thermal break profile for outward opening doors and windows according to claim 20, characterized in that: include, One or more groups of relay connectors having relay connectors; Wherein, the relay connection part is configured to be connectable to the broken bridge connection part; and / or the relay connection portion is configured to be connectable to the inner frame or the outer frame; Wherein, the relay connection portion has a first relay functional surface; Part or all of the first relay function plane is configured as follows: Forming a smooth surface structure with the first outer frame functional surface; and / or forming a smooth surface structure with the first inner frame functional surface; And / or form a smooth connection structure with the first broken bridge functional surface.

22. The thermal break profile for outward-opening doors and windows according to claim 21, characterized in that: The slope connection surface is configured on the first relay functional surface.

23. An outward opening door and window system, including an opening sash, characterized in that: have, The outward-opening door and window profile structure as described in any one of claims 1 to 17.

24. An outward opening door and window system, including an opening sash, characterized in that: have, The thermal break profile for outward-opening doors and windows as described in any one of claims 18-22.

25. The outward opening door and window system according to claim 23 or 24, characterized in that: The sash and sash frame assembly are connected in the form of: A combination of one or more of the following forms: opening from top and tilting from bottom, opening from left and tilting from right, opening from right and tilting from left, and opening from bottom and tilting from top.

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