Broken bridge aluminum window and fillet heat insulation piece thereof

Abstract

The utility model provides a rounded corner heat insulation piece for a broken bridge aluminum window. The rounded corner heat insulation piece comprises a rounded corner part, a first insertion cone and a second insertion cone. The first inserting cone is arranged on one side face of the round corner part and inserted into one heat insulation strip at one corner of the heat insulation strip rectangular frame on the most radial outer side in the window sash. The second inserting cone is arranged on the other side face of the round corner part and inserted into the other heat insulation strip at the same corner of the heat insulation strip rectangular frame on the most radial outer side in the window sash. The side face of the radial outer side of the fillet part is a fillet face, and after insertion, the right angle of the radial outer side of the heat insulation strip rectangular frame on the most radial outer side is changed into a fillet structure. The utility model further provides a broken bridge aluminum window comprising the fillet heat insulation piece. The four corners of the heat insulation strip rectangular frame of the window sash are each provided with one round corner heat insulation piece, the round corner side faces on the outer sides of the round corner parts enable each right angle on the outer side of the heat insulation strip rectangular frame to be of a round corner structure, arc treatment is conducted, and the sealing performance and personal safety of the broken bridge aluminum window are protected.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window profile heat insulation strip accessories, in particular to a thermally insulated aluminum window and a rounded corner heat insulation piece thereof. Background Art

[0002] Broken bridge aluminum is also called thermal insulation broken bridge aluminum profile. Its principle is to insert a thermal insulation strip in the middle of the aluminum profile, break the aluminum profile to form a broken bridge, and effectively prevent the conduction of heat. The thermal conductivity of broken bridge aluminum alloy profile doors and windows is 40% to 70% lower than that of non-insulated aluminum alloy profile doors and windows. The thermal insulation strip also bears the water tightness and air tightness of doors and windows. The thermal insulation strip is usually a high-density polyamide PA66 strip or a polyvinyl chloride PVC hard plastic strip.

[0003] At present, a window includes a window frame fixed on a wall and a window sash that can be opened and closed, wherein the window sash includes a plurality of insulating strip rectangular frames extending from the radial inside to the radial outside, wherein two adjacent insulating strips in the outermost insulating strip rectangular frame are assembled into a 90-degree right-angle structure to form two inner and outer right angles, one located on the inner side and the other located on the outer side, wherein the outer right angle has an outer right-angle ridge, and the right-angle ridge on the window sash directly confronts the sealing strip on the window frame. During the deformation and opening and closing process of the window sash, it is easy to scratch the strip on the window frame or scratch people, thereby reducing the sealing of the window frame strip, resulting in air and rain leakage, sound intrusion into the room, and even uncontrollable damage to the human body. Utility Model Content

[0004] The utility model aims to provide an angle code for corner assembly of door and window profiles.

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is:

[0006] A fillet heat insulation component for a thermally insulated aluminum window, comprising a fillet portion, a first insert cone and a second insert cone;

[0007] The first inserting cone is arranged on one of the side surfaces of the rounded corner portion, so as to be inserted into the inner hollow cavity of a heat-insulating strip at one corner of the most radially outer heat-insulating strip rectangular frame in the window sash;

[0008] The second insert cone is arranged on the other side surface of the rounded corner portion, so as to be inserted into the inner hollow cavity of another heat-insulating strip at the same corner of the rectangular frame of the most radially outer heat-insulating strip in the window sash;

[0009] The radially outer side surface of the rounded corner portion is a rounded surface, so that when the first inserting cone and the second inserting cone are fully inserted, the radially outer right angle of the radially outermost heat insulation strip rectangular frame becomes a rounded structure.

[0010] A thermally-broken aluminum window, comprising a window sash, the window sash comprising four thermally-broken aluminum profiles, each of which comprises an inner thermally-broken aluminum profile located indoors, a plurality of heat-insulating strips located in the middle, and an outer thermally-broken aluminum profile located outdoors, the four inner thermally-broken aluminum profiles being connected end to end with angle brackets and pins to form a rectangular frame structure, the four outer thermally-broken aluminum profiles being connected end to end with angle brackets and pins to form a rectangular frame structure, wherein every four heat-insulating strips are connected end to end to form a rectangular frame structure; the window sash further comprises the above-mentioned rounded heat-insulating member;

[0011] A rounded insulation component is provided at each radially outer right angle of the rectangular frame assembled from four radially outermost insulation strips, a first plug cone is inserted into an inner hollow cavity in an insulation strip at one corner of the radially outermost insulation strip rectangular frame, and a second plug cone is inserted into an inner hollow cavity in another insulation strip at the same corner of the radially outermost insulation strip rectangular frame, after the first plug cone and the second plug cone are fully inserted, they are fully covered so as not to be exposed, and the rounded side surface on the radially outer side of each rounded corner makes each right angle on the radially outer side of the insulation strip rectangular frame become a rounded structure.

[0012] Preferably, both end surfaces of the rounded corner are provided with dovetail-shaped convex strips, the cross section of the dovetail-shaped convex strips is dovetail-shaped, and the longitudinal section of the dovetail-shaped convex strips is a right angle;

[0013] One right-angled side of the dovetail-shaped convex strip on the indoor side end surface of the rounded corner portion is sealed and embedded in a dovetail-shaped groove on one of the inner broken bridge aluminum profiles at a right angle of the window sash, and the other right-angled side of the dovetail-shaped convex strip on the indoor side end surface of the rounded corner portion is sealed and embedded in a dovetail-shaped groove on another inner broken bridge aluminum profile at the same right angle of the window sash, so as to realize a sealed plug-in connection between each rounded corner heat insulation component and the inner broken bridge aluminum profile rectangular frame;

[0014] One right-angled side of the dovetail-shaped convex strip on the end surface on the outdoor side of the rounded corner is sealed and embedded in the dovetail-shaped groove on one of the outer thermally-broken aluminum profiles at a right angle of the window sash, and the other right-angled side of the dovetail-shaped convex strip on the end surface on the outdoor side of the rounded corner is sealed and embedded in the dovetail-shaped groove on another outer thermally-broken aluminum profile at the same right angle of the window sash, so as to realize the sealed plug-in connection between each rounded corner thermal insulation component and the rectangular frame of the outer thermally-broken aluminum profile.

[0015] The present application has achieved the following beneficial technical effects:

[0016] The four corners of the outer side of the rectangular frame of the heat insulation strip at the most radial outer side of the traditional window sash are all right angles with ridges. In the process of opening and closing the window sash, the right angles with ridges are definitely easy to scratch residents and window frames, etc.;

[0017] The present application essentially provides rounded corners of a heat-insulating rectangular frame. Each of the four corners of the heat-insulating rectangular frame of the window sash is equipped with a rounded heat-insulating piece. The outermost rounded side surface of the rounded corner of the rounded corner of the rounded heat-insulating piece makes each right angle on the outside of the heat-insulating rectangular frame become a rounded structure. The tips of the four corners of the heat-insulating rectangular frame on the radially outer side are rounded. A new special safety protection and sealing rounded heat-insulating piece is designed. Different from the traditional 90-degree sharp corners, the four corners of the entire window form an arc shape. There are no sharp corners to cause harm to the window frame and the human body, thereby protecting the sealing and personal safety of the thermally insulated aluminum window, and avoiding the traditional four sharp corners scratching the rubber strip on the window frame or scratching people, thereby reducing the sealing of the window frame rubber strip, causing air leakage and rain leakage, sound intrusion into the room, and even uncontrollable harm to the human body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic structural diagram of a rounded-corner heat-insulating member for a thermally broken aluminum window provided in an embodiment of the present application;

[0019] Figure 2 for Figure 1 A top view of a fillet insulation member;

[0020] Figure 3 for Figure 1 A right side view of the fillet insulation member;

[0021] Figure 4 for Figure 1 Installation diagram of the rounded corner insulation piece at the right angle of the insulation strip rectangular frame on the radially outermost side of the window sash ( Figure 4 The fillet insulation in the Figure 4 The solid lines are visible and exposed, and the dotted lines are invisible).

[0022] Figure 5 A schematic structural diagram of a rounded-corner heat-insulating member for a thermally broken aluminum window provided in another embodiment of the present application;

[0023] Figure 6 for Figure 5 A top view of a fillet insulation member;

[0024] In the figure: 1 is a rounded corner heat insulation component, 101 is a rounded corner portion, 102 is a first plug cone, 103 is a second plug cone, 104 is a dovetail convex strip; 2 is a rectangular frame of the most radially outer heat insulation strip, 201 is the most radially outer heat insulation strip. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the description of the present invention, it should be understood that the terms "center", "axial", "radial", "longitudinal", "lateral", "length", "width", "up", "down", "front", "back", "left", "right", "top", "bottom", "high", "low", "clockwise", "counterclockwise", "inside", "outside", "horizontal", "vertical" and the like indicate orientations or positional relationships based on orientations or positional relationships in actual use, and are only for the convenience of describing the present invention 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 should not be understood as a limitation on the present invention.

[0027] Reference Figure 1-6 In the figure: a rounded corner insulation member 1, a rounded corner portion 101, a first plug cone 102, a second plug cone 103, a dovetail shaped convex strip 104; a radially outermost insulation strip rectangular frame 2, and a radially outermost insulation strip 201.

[0028] The present application provides a rounded corner heat insulation member for a thermally insulated aluminum window, comprising a rounded corner portion 101, a first insert cone 102 and a second insert cone 103;

[0029] The first insert cone 102 is arranged on one of the side surfaces of the rounded corner portion 101, so as to be inserted into the inner hollow cavity of a heat insulation strip at one corner of the most radially outer heat insulation strip rectangular frame in the window sash;

[0030] The second insert cone 103 is arranged on the other side surface of the rounded corner portion 101, so as to be inserted into the inner hollow cavity of another heat insulation strip at the same corner of the most radially outer heat insulation strip rectangular frame in the window sash;

[0031] The radially outer side surface of the rounded portion 101 is a rounded surface, so that when the first inserting cone 102 and the second inserting cone 103 are fully inserted, the radially outer right angle of the radially outermost heat insulation strip rectangular frame becomes a rounded structure.

[0032] The present application also provides a thermally-insulated aluminum window, comprising a window sash, the window sash comprising four thermally-insulated aluminum profiles, each of which comprises an inner thermally-insulated aluminum profile located indoors, a plurality of heat-insulating strips located in the middle, and an outer thermally-insulated aluminum profile located outdoors, the four inner thermally-insulated aluminum profiles being connected end to end with angle brackets and pins to form a rectangular frame structure, the four outer thermally-insulated aluminum profiles being connected end to end with angle brackets and pins to form a rectangular frame structure, wherein each four heat-insulating strips are connected end to end to form a rectangular frame structure; the window sash also comprises the above-mentioned rounded heat-insulating member 1;

[0033] A rounded heat insulating component 1 is provided at each radially outer right angle of the rectangular frame assembled from four radially outermost heat insulating strips, a first plug cone 102 is inserted into the inner hollow cavity of a heat insulating strip at one corner of the radially outermost heat insulating strip rectangular frame, a second plug cone 103 is inserted into the inner hollow cavity of another heat insulating strip at the same corner of the radially outermost heat insulating strip rectangular frame, after the first plug cone 102 and the second plug cone 103 are fully inserted, they are fully covered so as not to be exposed, and the rounded side surface of the radially outer side of each rounded corner portion 101 makes each right angle of the radially outer side of the heat insulating strip rectangular frame become a rounded structure.

[0034] A rounded-corner heat insulating member 1 is provided at each radially outer right angle of the above-mentioned most radially outer heat insulating strip rectangular frame, so that the four right angles of the heat insulating strip rectangular frame become four rounded corners, which only solves the structural and connection problems between two adjacent heat insulating strips intersecting at right angles, but the rounded-corner heat insulating member 1 and the inner and outer broken bridge aluminum profiles are not sealed and connected, resulting in the rounded-corner heat insulating member 1 becoming a gap in the overall seal of the window sash, and wind, rain, sound, etc. are easily leaked into the room from the gap of the rounded-corner heat insulating member 1;

[0035] To this end, in one embodiment of the present application, dovetail-shaped ridges 104 are provided on both end surfaces of the fillet portion 101, the cross section of the dovetail-shaped ridges 104 is dovetail-shaped, and the longitudinal section of the dovetail-shaped ridges 104 is a right angle;

[0036] One right-angled side of the dovetail convex strip 104 on the indoor side end surface of the rounded corner portion 101 is sealed and embedded in a dovetail groove on one of the inner broken bridge aluminum profiles at a right angle of the window sash, and another right-angled side of the dovetail convex strip 104 on the indoor side end surface of the rounded corner portion 101 is sealed and embedded in a dovetail groove on another inner broken bridge aluminum profile at the same right angle of the window sash, so as to realize a sealed plug-in connection between each rounded corner heat insulation member 1 and the inner broken bridge aluminum profile rectangular frame;

[0037] One right-angled side of the dovetail-shaped convex strip 104 on the end surface of the outdoor side of the rounded corner portion 101 is sealed and embedded in a dovetail-shaped groove on one of the outer broken bridge aluminum profiles at a right angle of the window sash, and another right-angled side of the dovetail-shaped convex strip 104 on the end surface of the outdoor side of the rounded corner portion 101 is sealed and embedded in a dovetail-shaped groove on another outer broken bridge aluminum profile at the same right angle of the window sash, so as to realize a sealed plug-in connection between each rounded corner heat insulation member 1 and the outer broken bridge aluminum profile rectangular frame;

[0038] Here, the dovetail-shaped convex strip 104 on the indoor side end surface of the rounded corner thermal insulation component 1 is sealed and nested with two inner thermally-broken aluminum profiles intersecting at right angles, and the dovetail-shaped convex strip 104 on the outdoor side end surface of the rounded corner thermal insulation component 1 is sealed and nested with two outer thermally-broken aluminum profiles intersecting at right angles, thereby achieving the sealing and connection between the rounded corner thermal insulation component 1 and the inner thermally-broken aluminum profile and the outer thermally-broken aluminum profile. The rounded corner thermal insulation component 1 is no longer a gap that leaks air, rain, and sound. The rounded corner thermal insulation component 1 supplements and compensates for this so that the sealing of the window sash is complete and there is no gap, thereby improving the sealing of the window sash and the entire window.

[0039] In the present application, the above-mentioned thermally-broken aluminum windows are preferably casement windows (including inner casement windows and outer casement windows).

[0040] The methods and devices not described in detail in the present invention are all prior art and will not be described in detail.

[0041] The principles and implementation methods of the present invention are described in this article using specific embodiments. The description of the above embodiments is only used to help understand the method and core idea of ​​the present invention. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the present invention, the present invention can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A rounded corner heat insulation member for a thermally insulated aluminum window, characterized in that: It includes a fillet portion, a first insert cone and a second insert cone; The first inserting cone is arranged on one of the side surfaces of the rounded corner portion, so as to be inserted into the inner hollow cavity of a heat-insulating strip at one corner of the most radially outer heat-insulating strip rectangular frame in the window sash; The second insert cone is arranged on the other side surface of the rounded corner portion, so as to be inserted into the inner hollow cavity of another heat-insulating strip at the same corner of the rectangular frame of the most radially outer heat-insulating strip in the window sash; The radially outer side surface of the rounded corner portion is a rounded surface, so that when the first inserting cone and the second inserting cone are fully inserted, the radially outer right angle of the radially outermost heat insulation strip rectangular frame becomes a rounded structure.

2. A thermally-broken aluminum window, comprising a window sash, the window sash comprising four thermally-broken aluminum profiles, each of which comprises an inner thermally-broken aluminum profile located indoors, a plurality of heat-insulating strips located in the middle, and an outer thermally-broken aluminum profile located outdoors, the four inner thermally-broken aluminum profiles being connected end to end with angle brackets and pins to form a rectangular frame structure, the four outer thermally-broken aluminum profiles being connected end to end with angle brackets and pins to form a rectangular frame structure, wherein every four heat-insulating strips being connected end to end to form a rectangular frame structure; characterized in that The window sash further comprises the rounded corner insulation member as claimed in claim 1; A rounded insulation component is provided at each radially outer right angle of the rectangular frame assembled from four radially outermost insulation strips, a first plug cone is inserted into an inner hollow cavity in an insulation strip at one corner of the radially outermost insulation strip rectangular frame, and a second plug cone is inserted into an inner hollow cavity in another insulation strip at the same corner of the radially outermost insulation strip rectangular frame, after the first plug cone and the second plug cone are fully inserted, they are fully covered so as not to be exposed, and the rounded side surface on the radially outer side of each rounded corner makes each right angle on the radially outer side of the insulation strip rectangular frame become a rounded structure.

3. The thermally-broken aluminum window according to claim 2, characterized in that: The two end surfaces of the rounded corner are both provided with dovetail-shaped convex strips, the cross section of the dovetail-shaped convex strips is dovetail-shaped, and the longitudinal section of the dovetail-shaped convex strips is a right angle; One right-angled side of the dovetail-shaped convex strip on the indoor side end surface of the rounded corner portion is sealed and embedded in a dovetail-shaped groove on one of the inner broken bridge aluminum profiles at a right angle of the window sash, and the other right-angled side of the dovetail-shaped convex strip on the indoor side end surface of the rounded corner portion is sealed and embedded in a dovetail-shaped groove on another inner broken bridge aluminum profile at the same right angle of the window sash, so as to realize a sealed plug-in connection between each rounded corner heat insulation component and the inner broken bridge aluminum profile rectangular frame; One right-angled side of the dovetail-shaped convex strip on the end surface on the outdoor side of the rounded corner is sealed and embedded in the dovetail-shaped groove on one of the outer thermally-broken aluminum profiles at a right angle of the window sash, and the other right-angled side of the dovetail-shaped convex strip on the end surface on the outdoor side of the rounded corner is sealed and embedded in the dovetail-shaped groove on another outer thermally-broken aluminum profile at the same right angle of the window sash, so as to realize the sealed plug-in connection between each rounded corner thermal insulation component and the rectangular frame of the outer thermally-broken aluminum profile.

Images