Any-angle broken bridge corner profile

Abstract

The utility model discloses a bridge-cutoff any-angle corner profile which comprises two corner assemblies which are symmetrically arranged, a stand column profile is installed on the corner assemblies and installed on the corner assemblies through screws, the two corner assemblies are each of an arc-shaped structure, the two ends of the two corner assemblies are connected through a corresponding first heat insulation strip, and the two ends of the two corner assemblies are connected through a second heat insulation strip. A cover plate is connected between the two corner assemblies and located on the outer sides of the first heat insulation strips, and the two corner assemblies are connected into a columnar structure through the cover plate. The stand column sectional material is installed on the columnar structure, the installation angle can be adjusted according to the actual situation, and therefore the stand column sectional material is suitable for installation of corner structures of various angles and wide in adaptability. The two symmetrically-arranged corner assemblies are connected through the first heat insulation strip to form a broken bridge structure, the first heat insulation strip is used for heat insulation, the two corner assemblies are connected through the cover plate, transition between the corner assemblies is guaranteed, the first heat insulation strip is prevented from being exposed, and meanwhile the integrity and attractiveness of the corner profile are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of building doors and windows, in particular to a corner profile with a broken bridge at any angle. Background Art

[0002] With the improvement of people's living standards, the design of buildings has become more and more diversified, and various corner forms have also appeared in people's lives. This has put forward new requirements for the design of door and window corners. We need to design more door and window corners with different angles to meet different installation conditions. However, traditional corners generally can only correspond to one angle for one type of corner, which is relatively single. When using building projects with multiple angles, multiple types of corners are required, so multiple corner molds are needed, resulting in higher production costs and unable to meet the current market demand.

[0003] In the prior art, such as a corner structure and a sliding door and window disclosed in a Chinese utility model patent with the publication number CN215108399U and the application date of April 13, 2021, the corner structure includes a round tube and two corner pieces; the round tube includes a first splicing piece, a second splicing piece and a first connecting piece; arc surfaces are provided on both the first splicing piece and the second splicing piece, and the arc surfaces of the first splicing piece and the second splicing piece are distributed on the contour of the same circle; the first splicing piece and the second splicing piece are detachably connected through the first connecting piece; the two corner pieces are respectively arranged on both sides of the round tube, and the arc surfaces of the first splicing piece and the second splicing piece are in contact and fit with the inner side walls of the corner pieces; each corner piece includes a second connecting piece and two corner splicing pieces; the two corner splicing pieces in the same corner piece are symmetrically arranged, and the two corner splicing pieces are detachably connected through the second connecting piece. Although this patent effectively solves the technical problem that the existing corner structure cannot ensure that the indoor side is of the same color and the outdoor side is of another color at the same time, the applicable angle of this patent is limited, and the stability of the profile is poor. Summary of the Utility Model

[0004] Aiming at the deficiencies in the above background art, the utility model provides a corner profile with a broken bridge at any angle, which solves the problems in the prior art that a traditional corner corresponds to only one angle, is relatively single, requires multiple types of corners for building projects with multiple angles, needs multiple corner molds, has a high production cost, and cannot achieve one type of corner profile corresponding to multiple angles.

[0005] The technical solution of the utility model is realized as follows: A corner profile with a broken bridge at any angle includes two symmetrically arranged corner components. A column profile is installed on the corner components. Both corner components are arc-shaped structures. Both ends of the two corner components are connected by a first heat insulation strip. A cover plate is connected between the two corner components. The cover plate is located outside the first heat insulation strip, and the two corner components are connected into a columnar structure through the cover plate.

[0006] Furthermore, an intermediate reinforcement component is installed in the middle of the column structure.

[0007] Furthermore, the intermediate reinforcement component includes a reinforcement lining, a sheath is installed outside the reinforcement lining, and the corner component is connected to the reinforcement lining through the sheath.

[0008] Furthermore, the sheath includes an inner ring and an outer ring, the inner ring is fitted with the reinforcing liner, the outer ring is fitted with the corner assembly, and the inner ring is connected to the outer ring via a connecting plate.

[0009] Furthermore, the corner assembly includes two symmetrically arranged thermally-insulated corner columns, and the two thermally-insulated corner columns are connected by two phases of thermal insulation strips.

[0010] Furthermore, the first and second thermal insulation strips are both “I”-shaped thermal insulation strips, and both ends of the “I”-shaped thermal insulation strips are snap-fitted into the grooves of the corresponding thermal insulation strip corner columns.

[0011] Furthermore, the cover plate is an arc-shaped cover plate, and the outer end surface of the arc-shaped cover plate and the outer end surface of the columnar structure are located on the same arc-shaped end surface.

[0012] Furthermore, the cover plate is connected to two symmetrically arranged L-shaped buckle strips, which are buckled and matched with the clamping blocks on the broken bridge corner column to fix the cover plate on the broken bridge corner column.

[0013] Furthermore, the column profile includes an outer rotating column and an inner rotating column, the sides of the outer rotating column and the inner rotating column that cooperate with the corner component are both arc-shaped sides, and the outer end faces of the outer rotating column and the inner rotating column are both located on the same plane.

[0014] Furthermore, the inner rotating column is also provided with a side edge perpendicular to the columnar structure.

[0015] The beneficial effects of the utility model are:

[0016] 1. The column profile is installed on the column structure, and the installation angle can be adjusted according to the actual situation, so as to adapt to the installation of various angle corner structures, and has wide adaptability; and the two symmetrically arranged corner components are connected by a heat insulation strip to form a broken bridge structure, and the heat insulation strip is used for heat insulation. The two corner components are connected by a cover plate to ensure the transition between the corner components and avoid the exposure of the heat insulation strip, while also ensuring the integrity and aesthetics of the corner profile. It solves the problem that the traditional one corner corresponds to one angle in the prior art, which is relatively simple, and when using a multi-angle construction project, multiple corners are required, multiple corner molds are required, the production cost is high, and one corner profile cannot correspond to multiple angles.

[0017] 2. The reinforcement component is used to support the two corner components and fill the column structure to ensure the support of the column structure. The cavity between the inner ring and the outer ring further improves the thermal insulation and heat preservation performance of the corner profile.

[0018] 3. Both the first insulation strip and the second insulation strip are vertically connected to the broken bridge corner column to ensure the stability of the connection between adjacent broken bridge corner columns.

[0019] 4. The outer rotating column is located on the outdoor side, and the inner rotating column is located on the indoor side. The side is perpendicular to the column structure, which increases the adjustable angle of the corner profile and has a wider range of adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a structural schematic diagram of the utility model.

[0022] In the figure: 1. Broken bridge corner column, 1-1. Groove, 1-2. Block, 2. Arc cover plate, 2-1. L-shaped buckle strip, 3. Insulation strip one, 4. Insulation strip two, 5. Reinforced lining, 6. Sheath, 6-1. Outer ring, 6-2. Connecting plate, 6-3. Inner ring, 7. Outer rotating column, 8. Inner rotating column. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0024] like Figure 1As shown, in Example 1, a corner profile with a broken bridge at any angle includes two symmetrically arranged corner components, a column profile is installed on the corner components, and the column profile is installed on the corner components by screws. Both corner components are arc-shaped structures, and the two ends of the two corner components are connected by corresponding insulation strips 1-3. A cover plate is connected between the two corner components, and the cover plate is located on the outside of the insulation strips 1-3, and the two corner components are connected to form a columnar structure by the cover plate. The column profile is installed on the columnar structure, and the installation angle can be adjusted according to actual conditions, thereby adapting to the installation of corner structures with various angles, and has wide adaptability; and the two symmetrically arranged corner components are connected by the insulation strips 1-3 to form a broken bridge structure, and the insulation strips 1-3 are used for heat insulation. The two corner components are connected by the cover plate to ensure the transition between the corner components and avoid the insulation strips 1-3 from being exposed, while also ensuring the integrity and aesthetics of the corner profile. The invention solves the problem that the conventional method of turning one corner corresponds to one angle, which is relatively simple, multiple corners are required when using multi-angle construction projects, multiple corner molds are required, the production cost is high, and one corner profile cannot correspond to multiple angles.

[0025] In this embodiment, an intermediate reinforcement component is installed in the middle of the columnar structure, and the reinforcement component is used to support the two corner components and fill the columnar structure to ensure the support of the columnar structure. The intermediate reinforcement component includes a reinforcement liner 5, and a sheath 6 is installed outside the reinforcement liner 5. The corner component is connected to the reinforcement liner 5 through the sheath 6, and the corner component is connected to the reinforcement liner 5 through the sheath 6. The sheath 6 includes an inner ring 6-3 and an outer ring 6-1. The inner ring 6-3 is fitted with the reinforcement liner 5, and the outer ring 6-1 is fitted with the corner component. The inner ring 6-3 is connected to the outer ring 6-1 through a connecting plate 6-2. The cavity between the inner ring 6-3 and the outer ring 6-1 further improves the thermal insulation and heat preservation performance of the corner profile.

[0026] like Figure 1 As shown, in Example 2, a corner profile of a broken bridge at any angle, the corner assembly includes two symmetrically arranged broken bridge corner columns 1, the two broken bridge corner columns 1 are connected by a second insulation strip 4, and the two broken bridge corner columns 1 are connected to form a corner assembly. The first insulation strip 3 and the second insulation strip 4 are both "I"-shaped insulation strips, and the two ends of the "I"-shaped insulation strip are buckled with the grooves 1-1 of the corresponding broken bridge corner column 1. The first insulation strip 3 and the second insulation strip 4 are both vertically connected to the broken bridge corner column 1 to ensure the stability of the connection between adjacent broken bridge corner columns 1.

[0027] In this embodiment, the broken bridge corner column 1 is a fan-shaped frame structure, and the cover plate is an arc-shaped cover plate 2. The outer end surface of the arc-shaped cover plate 2 and the outer end surface of the fan-shaped frame structure are located on the same arc-shaped end surface. Two symmetrically arranged L-shaped buckle strips 2-1 are connected to the cover plate. The L-shaped buckle strips 2-1 are buckled with the block 1-2 on the broken bridge corner column 1 and fix the cover plate on the broken bridge corner column 1. The inner arc side of the fan-shaped cover plate forms a buckling groove with the L-shaped buckle strip 2-1, and the buckling groove is buckled on the block 1-2 of the fan-shaped frame structure, so that both sides of the fan-shaped cover plate are connected to the broken bridge corner column 1, and the connection is stable, ensuring that the indoor side and the outdoor side formed when the broken bridge corner column 1 is connected to the fan-shaped cover plate are complete arcs.

[0028] In this embodiment, the column profile includes an outer rotating column 7 and an inner rotating column 8, the inner rotating column 8 is a pentagonal structure, the outer rotating column 7 is a quadrilateral structure, the sides of the outer rotating column 7 and the inner rotating column 8 that cooperate with the corner assembly are both arc-shaped sides, the end faces of the outer rotating column 7 and the inner rotating column 8 away from the column structure are both located on the same plane, and the outer rotating column 7 and the inner rotating column 8 are installed on the broken bridge corner column 1 by screws. The inner rotating column 8 is provided with a side perpendicular to the column structure. The outer rotating column 7 is located on the outdoor side, and the inner rotating column 8 is located on the indoor side. The side is perpendicular to the column structure, which increases the angle that the corner profile can be adjusted and has a wider range of adaptability.

[0029] The other structures are the same as those in Example 1.

[0030] Specifically, Figure 1 As shown in the figure, the main body of the corner profile of any angle is composed of corner components and insulation strips, which can block the heat transfer and loss between indoor and outdoor, save energy, and comply with the energy-saving and environmental protection policy advocated by the country. Any two connected corner components are passed through the strips to form a specific notch, and the arc cover can be buckled to form a unit with a smooth and flat surface for sliding.

[0031] The main body of the corner profile with any angle can determine the number of slots and the installation position according to the actual installation angle, so as to achieve the aesthetic effect of smooth inner and outer surfaces without gaps. It ensures that the effect of internal and external color separation can be achieved at any angle, and has a wider applicability.

[0032] A reinforced lining can be installed inside the corner column of the thermal insulation bridge, and the reinforced lining can adjust the wall thickness to meet higher strength requirements; the thermal insulation bridge column and the reinforced lining are connected by self-tapping screws, and the outer ring close to the reinforced lining is a PVC sheath, which plays the role of positioning the reinforced lining and not changing the thermal insulation process of the thermal insulation bridge column.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A corner profile with a broken bridge at any angle, characterized in that: The invention comprises two symmetrically arranged corner components, on which column profiles are installed, and the two ends of the two corner components are connected by corresponding heat insulation strips (3). A cover plate is connected between the two corner components, and the cover plate is located on the outside of the heat insulation strip (3). The two corner components are connected to form a columnar structure through the cover plate.

2. The corner profile of any angle of the broken bridge according to claim 1, characterized in that: An intermediate reinforcement component is installed in the middle of the column structure.

3. The corner profile of any angle of the broken bridge according to claim 2, characterized in that: The intermediate reinforcement component comprises a reinforcement lining (5), a sheath (6) is installed outside the reinforcement lining (5), and the corner component is connected to the reinforcement lining (5) via the sheath (6).

4. The corner profile of any angle of the broken bridge according to claim 3, characterized in that: The sheath (6) comprises an inner ring (6-3) and an outer ring (6-1); the inner ring (6-3) is fitted with the reinforced lining (5); the outer ring (6-1) is fitted with the corner assembly; and the inner ring (6-3) is connected to the outer ring (6-1) via a connecting plate (6-2).

5. The corner profile of any angle of the broken bridge according to any one of claims 2 to 4, characterized in that: The corner assembly comprises two symmetrically arranged broken bridge corner columns (1), and the two broken bridge corner columns (1) are connected via a second heat insulation strip (4).

6. The corner profile of any angle of the broken bridge according to claim 5, characterized in that: The first heat insulation strip (3) and the second heat insulation strip (4) are both "I"-shaped heat insulation strips, and the two ends of the "I"-shaped heat insulation strip are buckled and matched with the grooves (1-1) of the corresponding broken bridge corner columns (1).

7. The corner profile of any angle of the broken bridge according to claim 6, characterized in that: The broken bridge corner column (1) is a fan-shaped frame structure, and the cover plate is an arc-shaped cover plate (2).

8. The corner profile of any angle of the broken bridge according to claim 7, characterized in that: The cover plate is connected to two symmetrically arranged L-shaped buckle strips (2-1), which are buckled and matched with the clamping blocks (1-2) on the broken bridge corner column (1) to fix the cover plate on the broken bridge corner column (1).

9. The corner profile of any angle of the broken bridge according to any one of claims 2 to 4 and 6 to 8, characterized in that: The column profile comprises an outer rotating column (7) and an inner rotating column (8); the sides of the outer rotating column (7) and the inner rotating column (8) cooperating with the corner assembly are both arc-shaped sides; and the outer end faces of the outer rotating column (7) and the inner rotating column (8) are both located on the same plane.

10. The corner profile of any angle of the broken bridge according to claim 9, characterized in that: The inner rotating column (8) is also provided with a side edge perpendicular to the columnar structure.

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