Heat preservation and insulation broken bridge window frame profile assembly

Abstract

The utility model discloses a heat preservation and insulation broken bridge window frame section bar assembly which comprises a frame material section bar outer frame, an auxiliary frame outer frame fixing plate is integrally connected to the side, facing glass, of the outer surface of the frame material section bar outer frame, and a first wall body fixing plate is integrally connected to the side, facing a wall body, of the outer surface of the frame material section bar outer frame. The frame material section bar inner frame is connected with the frame material section bar outer frame in a clamped mode through an upper heat insulation piece and a lower heat insulation piece, a cavity between the frame material section bar outer frame and the frame material section bar inner frame is formed by the upper heat insulation piece and the lower heat insulation piece, and heat insulation filler is arranged in the cavity; each of the upper heat insulation piece and the lower heat insulation piece comprises a heat insulation piece main body, at least two heat insulation cavities are formed in each heat insulation piece main body, and the heat insulation cavities are distributed in the heat insulation piece main bodies at intervals in the horizontal direction.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminium profile technical field, concretely relates to a heat preservation and heat insulation broken bridge window frame section bar assembly. BACKGROUND

[0002] Aluminium profile is iron or steel and material (such as plastic, aluminium, glass fibre etc.) with certain strength and toughness by rolling, extrusion, casting process and so on The object with certain geometry shape. Among them, aluminium profile is aluminium alloy profile, because its quality is lighter, uses light and excellent corrosion resistance and is popular. Broken bridge aluminium profile is connected by nylon heat insulation strip in the middle of two sides aluminium profile, and the heat preservation and heat insulation effect is better.

[0003] Chinese patent authorized announcement number CN213627204U discloses a broken bridge window section bar assembly, including window sash, window frame and heat insulation strip, the inner side of window sash and window frame is equipped with the clamping groove, the heat insulation strip includes waterproof heat insulation strip, the section of waterproof heat insulation strip is door type, and the both sides are equipped with the clamping head, waterproof heat insulation strip is placed between window sash and window frame, the top end surface is not lower than the upper surface of window frame, and the clamping head is clamped into the clamping groove, and the sealing layer is arranged between waterproof heat insulation strip and window sash and waterproof heat insulation strip and window frame, and the end of window frame is equipped with drain hole. Although this section bar assembly is used as broken bridge window frame and has certain heat preservation and heat insulation effect, because waterproof heat insulation strip adopts single layer structure, and the cavity between window sash and window frame is not filled with any heat preservation material, the heat preservation and heat insulation effect of the window frame section bar is general, and the demand of some window frames with high quality cannot be met. CONTENT OF UTILITY MODEL

[0004] In order to overcome the above insufficient in the prior art, the purpose of the utility model is to provide a kind of heat preservation and heat insulation broken bridge window frame section bar assembly.

[0005] The utility model discloses a kind of heat preservation and heat insulation broken bridge window frame section bar assemblies, comprising: frame material section bar outer frame, the outer surface of the frame material section bar outer frame is integrally connected with attached frame outer frame fixed plate towards glass side, the outer surface of the frame material section bar outer frame is integrally connected with first wall fixed plate towards wall body side;

[0006] Frame material section bar inner frame, the frame material section bar inner frame is clamped frame material section bar outer frame by upper heat insulation piece and lower heat insulation piece, the frame material section bar inner frame is integrally connected with second wall fixed plate towards wall body side, the frame material section bar inner frame is provided with screen window accessory section bar installation groove and attached frame inner frame section bar installation groove towards glass side, screen window accessory section bar installation groove is clamped with screen window accessory section bar, attached frame inner frame section bar installation groove is clamped with attached frame inner frame section bar, attached frame inner frame section bar is clamped attached frame outer frame section bar by heat insulation strip;

[0007] The upper heat insulation member and the lower heat insulation member are formed with cavities between the outer frame of the frame profile section and the inner frame of the frame profile section, and the cavities are provided with heat insulation fillers;

[0008] The upper heat insulation member and the lower heat insulation member each comprise a heat insulation member body, and at least two heat insulation cavities are arranged in the heat insulation member body in a horizontal direction.

[0009] Preferably, the heat insulation member body is provided with an integral mounting portion on each side, the outer frame of the frame profile section is provided with a first slot for clamping cooperation with the mounting portion, and the inner frame of the frame profile section is provided with a second slot for clamping cooperation with the mounting portion.

[0010] Preferably, the outer frame fixing plate of the auxiliary frame is provided with at least one sealing groove on one side of the auxiliary frame profile section, and a waterproof sealing strip is arranged in the sealing groove.

[0011] Preferably, the heat insulation filler is provided with an integral positioning portion on each side, and the outer frame of the frame profile section and the inner frame of the frame profile section are each provided with a positioning slot matched with the positioning portion.

[0012] Preferably, the heat insulation filler is a polyurethane filler.

[0013] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0014] 1. The outer frame of the frame profile section and the inner frame of the frame profile section are clamped through the upper heat insulation member and the lower heat insulation member, and the upper heat insulation member and the lower heat insulation member are each provided with a plurality of heat insulation cavities, so that air flow caused by temperature difference can be reduced, air tightness can be improved, and the whole window can have good heat insulation performance.

[0015] 2. The cavity between the outer frame of the frame profile section and the inner frame of the frame profile section is filled with a polyurethane filler, so that the heat transfer effect caused by air convection can be effectively reduced, the heat preservation and heat insulation performance of the door and window can be further improved, the application has good heat preservation performance and sealing performance compared with the prior art, energy saving needs can be met, and the application has practicality. BRIEF DESCRIPTION OF DRAWINGS

[0016] Other features, objects and advantages of the utility model will become more apparent through reading the following detailed description of the non-limiting embodiments with reference to the accompanying drawings:

[0017] Fig. 1 It is a structural schematic view of the utility model;

[0018] Fig. 2 It is a structural schematic view of the utility model after the outer frame of the frame profile section and the inner frame of the frame profile section are assembled;

[0019] Fig. 3 is a structure schematic view of the heat insulation piece main body of the utility model;

[0020] The reference signs involved in the above drawings are explained as follows:

[0021] 1—frame material outer frame, 10—frame fixing plate, 11—first wall fixing plate, 12—first slot, 120—positioning groove, 13—sealing groove;

[0022] 2—frame material inner frame, 20—second wall fixing plate, 21—screen window accessory profile installation slot, 22—frame inner frame profile installation slot, 23—second slot;

[0023] 3—upper heat insulation piece;

[0024] 4—lower heat insulation piece;

[0025] 5—screen window accessory profile;

[0026] 6—frame inner frame profile, 60—frame outer frame profile;

[0027] 7—heat insulation strip;

[0028] 8—cavity, 80—heat insulation filler, 81—positioning part;

[0029] 9—heat insulation piece main body, 90—heat insulation cavity, 91—mounting part. DETAILED DESCRIPTION

[0030] Embodiments of the utility model are described in detail below, examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, only for explaining the utility model, and cannot be understood as limiting the utility model.

[0031] In the description of the utility model, it is understood that the orientation or position relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as limiting the utility model. In the description of the utility model, unless otherwise specified, the meaning of "multiple" is two or more.

[0032] In the description of the utility model, it is to be explained that, unless there are definite stipulation and limitation, the term "installation", "connection", "connect" should be broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Also can be direct connection, also can be indirectly connected through intermediate medium, can be the intercommunication of two elements inside.For the ordinary skill in the art, the specific meaning of the above-mentioned term in the utility model can be understood according to the specific circumstances.

[0033] Referring to Figs. 1 to 3 As shown in the drawing, a kind of heat preservation and insulation broken bridge window frame section assembly, including frame material section outer frame 1 and frame material section inner frame 2, frame material section inner frame 2 is clamped by upper heat insulation piece 3 and lower heat insulation piece 4 frame material section outer frame 1, upper heat insulation piece 3 and lower heat insulation piece 4 are formed with the cavity 8 between frame material section outer frame 1 and frame material section inner frame 2, the cavity 8 is equipped with heat insulation filler 80, wherein heat insulation filler 80 adopts polyurethane filler, and the heat insulation filler made of polyurethane material has strong heat insulation and heat preservation effect.

[0034] So set, the cavity 8 is filled with heat insulation filler 80, so that frame section assembly can effectively reduce the heat transfer effect caused by air convection after making door and window, to further enhance the heat preservation and insulation performance of door and window.

[0035] In order to enable heat insulation filler 80 to be firmly arranged in cavity, positioning portion 81 integrally formed with heat insulation filler 80 is arranged on both sides of heat insulation filler 80, and frame material section outer frame 1 and frame material section inner frame 2 are both provided with positioning groove 120 matched with positioning portion 81.

[0036] In addition, the upper heat insulation piece 3 and the lower heat insulation piece 4 both include heat insulation piece main body 9, and at least two heat insulation cavities 90 are arranged in the heat insulation piece main body 9.

[0037] So set, the upper heat insulation piece 3 and the lower heat insulation piece 4 both adopt heat insulation piece main body with multiple heat insulation cavities, so that frame section assembly can reduce air flow caused by temperature difference after making door and window, improve air tightness, and ensure that the whole window has good heat insulation performance.

[0038] In order to enable heat insulation piece main body and frame material section outer frame 1 and frame material section inner frame 2 to be more simply assembled, mounting portion 91 integrally formed with heat insulation piece main body 9 is arranged on both sides of heat insulation piece main body 9, frame material section outer frame 1 is provided with first slot 12 matched with mounting portion 91, and frame material section inner frame 2 is provided with second slot 23 matched with mounting portion 91;When assembling,

[0039] It is to be explained that the profile assembly is used for making the frame of the door and window, that is, four profile assemblies can be assembled into the window frame; in order to make the profile assembly assembled into the window frame, the frame material profile outer frame 1 and the frame material profile inner frame 2 further comprise the following structure:

[0040] Specifically, the frame material profile outer frame 1 is integrally connected with the outer frame fixing plate 10 on the glass side, and the frame material profile outer frame 1 is integrally connected with the first wall fixing plate 11 on the wall side; the frame material profile inner frame 2 is integrally connected with the second wall fixing plate 20 on the wall side, the frame material profile inner frame 2 is provided with the screen accessory profile mounting groove 21 and the outer frame inner frame profile mounting groove 22 on the glass side, the screen accessory profile mounting groove 21 is clamped with the screen accessory profile 5, the outer frame inner frame profile mounting groove 22 is clamped with the outer frame inner frame profile 6, and the outer frame inner frame profile 6 is clamped with the outer frame profile 60 through the heat insulation strip 7.

[0041] It is to be explained that the frame material profile outer frame 1 is integrally connected with the outer frame fixing plate 10 on the glass side, and the frame material profile outer frame 1 is integrally connected with the first wall fixing plate 11 on the wall side; the frame material profile inner frame 2 is integrally connected with the second wall fixing plate 20 on the wall side, the frame material profile inner frame 2 is provided with the screen accessory profile mounting groove 21 and the outer frame inner frame profile mounting groove 22 on the glass side, the screen accessory profile mounting groove 21 is clamped with the screen accessory profile 5, the outer frame inner frame profile mounting groove 22 is clamped with the outer frame inner frame profile 6, and the outer frame inner frame profile 6 is clamped with the outer frame profile 60 through the heat insulation strip 7.

[0042] Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the utility model, and the scope of the utility model is defined by the claims and its equivalents.

Claims

1. A thermally insulated window frame profile assembly, characterized in that The utility model relates to a frame material section outer frame (1) is integrally connected with the frame material section outer frame (1) glass side one side of the outer surface towards the frame material section outer frame (1) wall body side one side of the outer surface towards the first wall body fixed plate (11) integrally connected with, frame material section inner frame (2) is connected with the frame material section outer frame (1) through the upper heat insulation piece (3) and lower heat insulation piece (4), the frame material section inner frame (2) wall body side one side integrally connected with the second wall body fixed plate (20), the frame material section inner frame (2) glass side is equipped with screen window accessory section mounting groove (21) and frame material section mounting groove (22) towards, screen window accessory section mounting groove (21) is connected with screen window accessory section (5) in the card, frame material section mounting groove (22) is connected with frame material section (6) in the card of frame material section mounting groove (22), frame material section (6) is connected with frame material section (60) through heat insulation strip (7) of frame material section mounting groove (22). The upper heat insulation piece (3) and lower heat insulation piece (4) form the cavity (8) between the frame material section outer frame (1) and frame material section inner frame (2), and the cavity (8) is provided with heat insulation filling (80). The upper heat insulation piece (3) and lower heat insulation piece (4) each include heat insulation piece main body (9), and the heat insulation piece main body (9) is internally provided with at least two heat insulation cavities (90), and each heat insulation cavity (90) is horizontally spaced in the heat insulation piece main body. The heat insulation piece main body (9) is provided with the mounting portion (91) integrally formed on both sides, the frame material section outer frame (1) is provided with the first slot (12) matched with the mounting portion (91), and the frame material section inner frame (2) is provided with the second slot (23) matched with the mounting portion (91). The frame material section outer frame fixed plate (10) is provided with at least one sealing groove (13) on the side towards the frame material section (60), and the sealing groove (13) is provided with waterproof sealing strip.

2. A thermally insulated window frame profile assembly according to claim 1, characterized in that: The heat insulation filling (80) is provided with the positioning portion (81) integrally formed on both sides, and the frame material section outer frame (1) and frame material section inner frame (2) are provided with the positioning groove (120) matched with the positioning portion (81).

3. A thermally insulated window frame profile assembly according to claim 1, characterized in that: The heat insulation filling (80) is polyurethane filling.

4. A thermally insulated window frame profile assembly according to claim 1, characterized in that: ​ 5. A thermally insulated window frame profile assembly according to claim 4, characterized in that: ​

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