CN218438021U - Variable-angle curtain wall decorative line system - Google Patents

Abstract

The utility model discloses a variable angle curtain wall decorative moulding system, which comprises a bracket component, a decorative line and a positioning component, wherein the bracket component comprises a switching piece and a first bracket and a second bracket which are arranged at intervals; the adaptor, the first bracket and the second bracket jointly enclose to form an installation space for assembling the decorative line; the positioning assembly comprises a first positioning piece and a second positioning piece which are detachably connected, and the positioning assembly is suitable for being matched with and adjusting the installation angle of the first support to form an installation space. The curtain wall moulding system of this structure encloses jointly through adaptor, first support and second support and closes the installation space who forms and be used for assembling the moulding, and first setting element cooperates with the installation angle of adjusting the moulding with the second setting element, makes the moulding can dispose installation angle along with the design demand. The utility model has the advantages of the nimble installation of adaptation moulding, moulding of moulding are abundant.

Description

Variable-angle curtain wall decoration line system

Technical Field

The utility model relates to a curtain decoration technical field, concretely relates to variable angle curtain moulding system.

Background

Building curtain walls are typically composed of panels (glass, aluminum, slate, ceramic, etc.) and a supporting structure (aluminum beam columns, steel structures, glass ribs, etc.) between the wall facade and the panels. According to actual requirements, the curtain wall can be loaded with corresponding decorative materials so as to achieve the functions of fire prevention, noise prevention, dust prevention, sun shading, heat preservation, decoration and the like. Decorative threads are typically provided on the outer surface of the panel for decorative or protruding attachment locations.

Among the prior art, to the installation of moulding, adopt fixed bolster and connecting piece directly to load the moulding on the curtain system usually, its connection is stable, but its moulding of moulding is single, and installation connection angle is adjusted inconveniently, and it is not good to decorate the suitability, is difficult to satisfy the higher outward appearance aesthetic requirement of building, the demand of external moulding change.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve lies in that the moulding of decorative line is single among the prior art, and the erection joint angle modulation is inconvenient, decorates the not good defect of suitability.

The utility model provides a variable angle curtain moulding system, include:

the support assembly comprises an adapter and a first support and a second support which are arranged at intervals, the adapter is detachably connected with the first support and the second support respectively, and the adapter is connected between the second support and the first support in a limiting manner;

the decorative line is detachably connected with the adapter, and the adapter, the first bracket and the second bracket jointly enclose to form an installation space for assembling the decorative line;

the positioning assembly comprises a first positioning piece and a second positioning piece which are detachably connected, the first positioning piece is detachably connected with the adapter piece, the second positioning piece is detachably connected with the first support, and the positioning assembly is suitable for being matched to adjust the installation angle of the first support so as to form the installation space.

Optionally, in the curtain wall molding system, the first positioning element includes a first positioning portion and a second positioning portion connected to each other, and the first positioning portion and the second positioning portion form a first included angle; the second positioning piece comprises a third positioning part and a fourth positioning part which are connected, and the third positioning part and the fourth positioning part form a second included angle; the first positioning portion and the third positioning portion are detachably connected, the second positioning portion is abutted to the adapter, and the fourth positioning portion is abutted to the first support.

Optionally, foretell curtain moulding system, locating component still includes first installed part, first installed part includes spacing portion and installation department, spacing portion with the installation department adjoins the setting, spacing portion with first support cooperation is enclosed and is closed and is formed with the first spacing groove of semi-closed, fourth location portion inlay establish install in first spacing inslot, the installation department is suitable for the installation peripheral hardware connecting piece.

Optionally, in the curtain wall molding system, the first positioning portion and the third positioning portion are configured as plane plates, and the first positioning portion and the third positioning portion are disposed to extend along the abutting surface.

Optionally, in the curtain wall molding system, the first positioning portion and the third positioning portion are configured as arc-shaped plates, and the first positioning portion and the third positioning portion are concentrically arranged in an arc shape.

Optionally, in the curtain wall molding system, the first bracket includes a first connecting portion, a second connecting portion and a first bending portion, the first bending portion is formed at an intersection of the first connecting portion and the second connecting portion along the extending direction of the first connecting portion and the second connecting portion, the first connecting portion is connected to the adapter, and the second connecting portion is detachably connected to the fourth positioning portion;

the second support comprises a third connecting portion, a fourth connecting portion and a second bending portion, the second bending portion is formed at the intersection of the third connecting portion and the fourth connecting portion along the extending direction of the third connecting portion and the fourth connecting portion, and the third connecting portion and the fourth connecting portion are connected with the adapter respectively.

Optionally, in the curtain wall molding system described above, the adaptor includes:

the first transfer part is detachably connected with the first positioning part;

the second switching part is suitable for being connected with the decorative line;

the third switching part is detachably connected with the first connecting part;

the fourth switching part is detachably connected with the third connecting part;

the fifth switching part is detachably connected with the fourth connecting part;

the positioning assembly further comprises a second mounting piece, a second limiting groove is formed by the second mounting piece and the fourth connecting portion in a surrounding mode, and the fifth switching portion is connected in the second limiting groove in an inserting mode.

The technical scheme provided by the utility model, following advantage has:

1. the utility model provides a variable angle curtain decorative molding system, including bracket component, moulding and locating component, the bracket component is suitable for and stand subassembly fixed connection, the bracket component includes the adaptor and looks interval sets up first support and second support, the adaptor can be dismantled with first support and second support respectively and link, the spacing connection of adaptor is between second support and first support; the decorative line is suitable for being arranged on the outer vertical surface of the wall body, and the adaptor, the first bracket and the second bracket jointly enclose to form an installation space for assembling the decorative line; the positioning assembly comprises a first positioning piece and a second positioning piece which are detachably connected, the first positioning piece is detachably connected with the adapter, the second positioning piece is detachably connected with the first support, and the positioning assembly is suitable for being matched with and adjusting the installation angle of the first support to form an installation space.

The variable angle curtain moulding system of this structure, the bracket component is installed jointly with locating component and is disposed the moulding, utilize the adaptor, first support and second support enclose jointly and close the installation space who forms and be used for assembling the moulding, the spacing butt moulding of first support and second support, first locating part cooperates the installation angle in order to adjust the moulding with the second setting element, make the moulding can dispose installation angle along with the design demand, it is convenient nimble to adjust installation angle, the adaptation is in the molding design of moulding outward appearance change of moulding, its first locating part can dismantle with the second setting element and be connected the moulding, it is convenient to be favorable to the installation of follow-up curtain.

2. The utility model provides a variable angle curtain wall moulding system, the first positioning piece comprises a first positioning part and a second positioning part which are connected, and the first positioning part and the second positioning part form a first included angle; the second positioning piece comprises a third positioning part and a fourth positioning part which are connected, and the third positioning part and the fourth positioning part form a second included angle; first location portion can dismantle with third location portion and be connected, and second location portion butt adaptor sets up, and fourth location portion butt first support sets up.

The variable angle curtain wall moulding system with the structure is characterized in that a first positioning part of a first positioning piece is connected with a third positioning part of a second positioning piece, a second positioning part of the first positioning piece is connected with a switching piece, a fourth positioning part of the second positioning piece is connected with a first support, a positioning assembly is connected between the switching piece and the first support, so that the first support is matched with a second support to form spacing connection of a moulding, the first positioning piece and the second positioning piece are connected and supported, the first positioning part and the second positioning part form a first included angle, the third positioning part and the fourth positioning part form a second included angle, the first included angle and the second included angle formed by the positioning assembly are matched, so that the variable angle curtain wall moulding system has an adjustable installation angle of the moulding, and the sizes of the first included angle and the second included angle are designed and configured according to the installation angle of the moulding.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a curtain wall molding system provided in an embodiment of the present invention;

fig. 2 is a schematic connection diagram of a positioning component in a curtain wall molding system according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a connecting member in the curtain wall molding system according to an embodiment of the present invention;

fig. 4 is a schematic connection diagram of a curtain wall molding system provided in an embodiment of the present invention when a molding is installed;

fig. 5 is a schematic connection diagram illustrating connection of positioning components during installation of a molding in a curtain wall molding system according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a first mounting member in a curtain wall molding system according to an embodiment of the present invention;

fig. 7 is a schematic view illustrating connection between a molding line and a keel structure in a curtain wall molding system according to an embodiment of the present invention;

fig. 8 is a schematic structural view of a modified installation of a decoration line in a curtain wall decoration line system according to an embodiment of the present invention;

fig. 9 is a schematic view of a partial structure of a curtain wall molding system according to an embodiment of the present invention when a molding line is deformed and installed.

Description of the reference numerals:

11-an adaptor; 111-a first transition; 112-a second switching part; 113-a third transfer section; 114-a fourth transition; 115-a fifth transition; 12-a first scaffold; 121-a first connection; 122-a second connection; 123-a first bend; 13-a second scaffold; 131-a third connecting portion; 132-a fourth connection; 133-a second bend;

2-decorative lines;

31-a first positioning member; 311-a first positioning portion; 312-a second location section; 32-a second positioning element; 321-a third positioning portion; 322-a fourth position determining section; 33-a first mounting member; 331-a limiting part; 332-a mounting portion; 34-a second mount;

4-upright post; 5-a cross beam.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the curtain wall molding system or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected," "connected," and "connecting" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

Example 1

The embodiment provides a variable-angle curtain wall decorative line system which is suitable for realizing the installation of an outer decorative line of a curtain wall, can be matched with a decorative line 2 with a variable section shape, has rich line shapes and can be used for conveying the aesthetic feeling of modern buildings; the glass curtain wall system can be used for a glass curtain wall system and a metal grid system so as to meet the requirements of beauty and safety of buildings.

As shown in fig. 1 and 7, the variable angle curtain wall molding system includes a bracket assembly, a molding 2 and a positioning assembly, wherein the bracket assembly is adapted to be fixedly connected to a wall, the molding 2 is adapted to be disposed on an outer vertical surface of the wall, and the positioning assembly is connected between the bracket assembly and the molding 2. The bracket assembly is mounted on a keel structure consisting of the upright 4 and the cross beam 5.

As shown in fig. 1, the curtain wall molding system provided by this embodiment includes a bracket assembly including an adaptor 11, and a first bracket 12 and a second bracket 13 that are disposed at intervals, where the adaptor 11 is detachably linked with the first bracket 12 and the second bracket 13, and the adaptor 11 is connected between the second bracket 13 and the first bracket 12 in a limiting manner; the adaptor 11, the first bracket 12 and the second bracket 13 together enclose a mounting space for fitting the decoration line 2. The decorative line 2 is detachably matched and connected with the adaptor 11 through a threaded fastener.

As shown in fig. 1, the curtain wall molding system provided by this embodiment includes a first bracket 12, a second bracket 121, and a first bending portion 123, where the first connecting portion 121 and the second connecting portion 122 respectively form the first bending portion 123 along an intersection of an extending direction thereof, the first connecting portion 121 is connected to the adaptor 11, and the second connecting portion 122 is detachably connected to the fourth positioning portion 322.

As shown in fig. 1, the second bracket 13 includes a third connecting portion 131, a fourth connecting portion 132, and a second bending portion 133, the second bending portion 133 is formed at the intersection of the third connecting portion 131 and the fourth connecting portion 132 along the extending direction, and the third connecting portion 131 and the fourth connecting portion 132 are connected to the adaptor 11 respectively. The connecting part is used for connecting the adaptor 11, so that the adaptor 11 bears and supports the bracket.

In this embodiment, the first support 12 and the second support 13 may be made of light-weight and high-strength aluminum alloy plates, and are convenient to process, install and combine, and have good connection strength.

The curtain wall molding system provided by the embodiment is as shown in fig. 2, the positioning assembly comprises a first positioning piece 31 and a second positioning piece 32 which are detachably connected, the first positioning piece 31 is detachably connected with the adapter piece 11, the second positioning piece 32 is detachably connected with the first support 12, and the positioning assembly is suitable for being matched with and adjusting the installation angle of the first support 12 to form an installation space. The first positioning element 31 includes a first positioning portion 311 and a second positioning portion 312 connected to each other, the second positioning element 32 includes a third positioning portion 321 and a fourth positioning portion 322 connected to each other, the first positioning portion 311 and the third positioning portion 321 are detachably connected to each other, the second positioning portion 312 abuts against the adapter 11, and the fourth positioning portion 322 abuts against the first bracket 12. The first positioning portion 311 of the first positioning member 31 is connected to the third positioning portion 321 of the second positioning member 32, the second positioning portion 312 of the first positioning member 31 is connected to the adapter 11, the fourth positioning portion 322 of the second positioning member 32 is connected to the first bracket 12, so that the positioning assembly is connected between the adapter 11 and the first bracket 12, the first bracket 12 is matched with the second bracket 13 to form a connection limit for the decoration line 2, and the first positioning member 31 and the second positioning member 32 are connected to each other and supported.

The curtain moulding system that this embodiment provided, first location portion 311 and second location portion 312 become the setting of first contained angle, and third location portion 321 and fourth location portion 322 become the setting of second contained angle, and the cooperation of first contained angle and second contained angle through locating component formation to make curtain moulding system have the installation angle with adjustable to moulding 2, the size of first contained angle and second contained angle carries out the design configuration according to the installation angle to moulding 2. When the first included angle is 90 degrees and the second included angle is 90 degrees, the first support 12 and the second support 13 are configured to be arranged in parallel, and the decorative line 2 is installed in a rectangular space formed by the adapter 11, the first support 12 and the second support 13 in a surrounding mode.

As shown in fig. 4 and 5, the second positioning portion 312 and the fourth positioning portion 322 are disposed on the same side, and the fourth positioning portion 322 is disposed toward the outer vertical surface of the wall body, when the installation angle of the decoration line 2 needs to be reduced, the first positioning member 31 with a larger first included angle and the second positioning member 32 with a larger second included angle are disposed, so that when the first bracket 12 is installed on the first positioning member 31 and the second positioning member 32, the end of the first bracket 12 that is far away from the outer vertical surface of the wall body is tilted close to the second bracket 13, so as to reduce the installation angle of the first bracket 12, and the decoration line 2 has a smaller installation angle; when the installation angle of the decoration line 2 needs to be enlarged, the first positioning member 31 with a smaller first included angle and the second positioning member 32 with a smaller second included angle are configured, so that when the first bracket 12 is installed by the first positioning member 31 and the second positioning member 32, one end of the first bracket 12, which is located far away from the outer vertical surface of the wall body, is far away from the second bracket 13 to incline, so that the installation angle of the first bracket 12 is increased, and the decoration line 2 has a larger installation angle.

As shown in fig. 1 and fig. 2, the second positioning portion 312 and the fourth positioning portion 322 are disposed opposite to each other, and the fourth positioning portion 322 is disposed toward the outer vertical surface of the wall body, so that when the installation angle of the decoration line 2 needs to be reduced, by configuring the first positioning element 31 with a smaller first included angle and the second positioning element 32 with a larger second included angle, when the first bracket 12 is installed on the first positioning element 31 and the second positioning element 32, the end of the first bracket 12, which is located away from the outer vertical surface of the wall body, is tilted close to the second bracket 13, so as to reduce the installation angle configured for the first bracket 12, and thus the decoration line 2 has a smaller installation angle; when the installation angle of the decoration line 2 needs to be enlarged, the first positioning member 31 with a larger first included angle and the second positioning member 32 with a smaller second included angle are configured, so that when the first bracket 12 is installed by the first positioning member 31 and the second positioning member 32, one end of the first bracket 12, which is positioned far away from the outer vertical surface of the wall body, is far away from the second bracket 13 to incline, so that the installation angle of the first bracket 12 is increased, and the decoration line 2 has a larger installation angle.

In an alternative embodiment of this embodiment, as shown in fig. 8 and fig. 9, the first connecting portion 121 is connected to a keel structure, which is far from the adaptor 11 and is composed of a vertical column 4 and a cross beam 5, the second positioning portion 312 and the fourth positioning portion 322 are disposed on the same side, and the fourth positioning portion 322 is disposed toward the outer vertical surface of the wall body, when the installation angle of the decoration line 2 needs to be reduced, by configuring the first positioning member 31 with a larger first included angle and the second positioning member 32 with a larger second included angle, when the first bracket 12 is installed on the first positioning member 31 and the second positioning member 32, one end of the first bracket 12, which is far from the outer vertical surface of the wall body, is tilted close to the second bracket 13, so as to reduce the installation angle configured for the first bracket 12, and enable the decoration line 2 to have a smaller installation angle; when the installation angle of the decoration line 2 needs to be enlarged, the first positioning element 31 with a smaller first included angle and the second positioning element 32 with a smaller second included angle are configured, so that when the first bracket 12 is installed by the first positioning element 31 and the second positioning element 32, one end of the first bracket 12, which is located far away from the outer vertical surface of the wall body, is far away from the second bracket 13 to incline, so that the installation angle of the first bracket 12 is increased, and the decoration line 2 has a larger installation angle.

Configuring the angle between the first included angle and the second included angle according to actual field installation implementation; in the present embodiment, the first included angle is configured between 15 degrees and 165 degrees, and the second included angle is configured between 15 degrees and 165 degrees.

In the present embodiment, the first positioning portion 311 and the third positioning portion 321 are configured as arc-shaped plates, and the first positioning portion 311 and the third positioning portion 321 are concentrically disposed in an arc shape. The arc-shaped plate is beneficial to improving the limiting contact area between the arc-shaped plate and the positioning component, and the connection stability of the positioning component is promoted.

In an alternative embodiment of the present embodiment, the first positioning portion 311 and the third positioning portion 321 are configured as flat plates, and the first positioning portion 311 and the third positioning portion 321 extend along the abutting surface.

In an alternative embodiment of the present embodiment, when the first positioning portion 311 and the third positioning portion 321 are configured as arc-shaped plates, a matching limiting protrusion and a matching limiting groove are disposed on a connecting surface where the first positioning portion 311 and the third positioning portion 321 are in abutting contact, so as to promote the limiting connection between the first positioning portion 311 and the third positioning portion 321, thereby improving the connection strength between the first positioning member 31 and the second positioning member 32.

In an alternative embodiment of the present embodiment, a plane where the first positioning portion 311 abuts against the third positioning portion 321 is an arc surface, and the arc surface is also adopted to achieve an effect of increasing the contact area.

As shown in fig. 3, the curtain wall molding system provided by this embodiment includes an adapter 11, and a first adapter 111, a second adapter 112, a third adapter 113, a fourth adapter 114, and a fifth adapter 115 formed on the adapter, where the first adapter 111 is detachably connected to a first positioning portion 311; the second adaptor 112 is adapted to be connected to the moulding 2; the first transfer portion 111 and the fourth transfer portion 114 are oppositely arranged on two sides of the transfer body, the third transfer portion 113 is detachably connected with the first connection portion 121, the fourth transfer portion 114 is detachably connected with the third connection portion 131, and the fifth transfer portion 115 is detachably connected with the fourth connection portion 132, so that the first support 12 and the second support 13 are in limited connection on the transfer piece 11.

As shown in fig. 1, 4 and 6, the positioning assembly further includes a first mounting member 33, the first mounting member 33 includes a limiting portion 331 and a mounting portion 332, the limiting portion 331 is adjacent to the mounting portion 332, the limiting portion 331 and the first bracket 12 cooperate to form a semi-closed first limiting groove, the fourth positioning portion 322 is embedded in the first limiting groove, and the mounting portion 332 is suitable for mounting an external connecting member. The first bracket 12 is cooperatively installed by the first installation part 33 and the second positioning part 32, so that the first bracket 12 is adapted to the decoration line 2 of a desired angle along with the adjustment of the installation angle.

As shown in fig. 1 and 4, the positioning assembly of the curtain wall molding system further includes a second mounting member 34, the second mounting member 34 and the fourth connecting portion 132 form a second limiting groove in a surrounding manner, and the fifth adapter 115 is inserted into the second limiting groove. The second bracket 13 is installed by the second installation part 34 and the adapter 11 together, so that the second bracket 13 is adapted to the decoration line 2 with a desired angle along with the adjustment of the installation angle.

In this embodiment, the second mounting member 34 is an aluminum alloy clamping member, and is configured to cooperate with the second bracket 13 to clamp the fifth adaptor portion 115, so that the second bracket 13 is connected to the adaptor 11 through the fifth adaptor portion 115 and the fourth adaptor portion 114, wherein the first bracket 12 and the second bracket 13 are disposed on the outer sides far away from the outer vertical surface of the wall, so that the connection structure of the adaptor 11 is hidden in the second bracket 13, thereby forming a hidden accommodation, and being beneficial to the aesthetic degree of decoration.

The curtain moulding system that this embodiment provided, install configuration moulding 2 jointly through bracket component and locating component, utilize adaptor 11, first support 12 and second support 13 enclose jointly and close the installation space who forms and be used for assembling moulding 2, first support 12 and the spacing butt moulding 2 of second support 13, first locating part 31 cooperates the installation angle in order to adjust moulding 2 with second locating part 32, make moulding 2 can dispose installation angle along with the design demand, it adjusts convenient flexibility of installation angle, the adaptation is in the molding design of 2 outward appearance changes of moulding, its first locating part 31 can dismantle with second locating part 32 and be connected moulding 2, it is convenient to be favorable to the installation of follow-up curtain.

The curtain wall decorative moulding system provided by the embodiment is directly assembled with the positioning component in a combined manner through the support component during installation, so that the assembly is convenient and fast, and the workload of field implementation can be reduced; its bracket component and locating component cooperation assembly moulding 2, can effectively satisfy the installation angle of predetermineeing moulding 2, and its decoration suitability is good.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications can be made without departing from the scope of the invention.

Claims (7)

1. A variable angle curtain wall molding system, comprising:

the support assembly comprises an adapter (11), a first support (12) and a second support (13) which are arranged at intervals, the adapter (11) is detachably connected with the first support (12) and the second support (13) respectively, and the adapter (11) is connected between the second support (13) and the first support (12) in a limiting manner;

the decorative line (2) is detachably connected with the adaptor (11), and the adaptor (11), the first bracket (12) and the second bracket (13) jointly enclose and form an installation space for assembling the decorative line (2);

positioning assembly, including first setting element (31) and second setting element (32) that can dismantle the connection, first setting element (31) with adapter (11) can dismantle the connection, second setting element (32) with first support (12) can dismantle the connection, positioning assembly is suitable for the cooperation to be adjusted the installation angle of first support (12) is in order to form installation space.

2. The angle-variable curtain wall molding system according to claim 1, wherein the first positioning member (31) comprises a first positioning portion (311) and a second positioning portion (312), the first positioning portion (311) and the second positioning portion (312) are arranged at a first included angle;

the second positioning piece (32) comprises a third positioning part (321) and a fourth positioning part (322) which are connected, and the third positioning part (321) and the fourth positioning part (322) are arranged at a second included angle;

the first positioning portion (311) is detachably connected with the third positioning portion (321), the second positioning portion (312) is arranged in a manner of being abutted against the adapter (11), and the fourth positioning portion (322) is arranged in a manner of being abutted against the first bracket (12).

3. The variable angle curtain wall molding system according to claim 2, wherein the positioning assembly further comprises a first mounting part (33), the first mounting part (33) comprises a limiting part (331) and a mounting part (332), the limiting part (331) and the mounting part (332) are arranged in an abutting mode, the limiting part (331) and the first bracket (12) are matched and enclosed to form a semi-closed first limiting groove, the fourth positioning part (322) is installed in the first limiting groove in an embedded mode, and the mounting part (332) is suitable for installing an external connecting piece.

4. The angle-variable curtain wall molding system as claimed in claim 2, wherein the first positioning portion (311) and the third positioning portion (321) are configured as plane plates, and the first positioning portion (311) and the third positioning portion (321) extend along the abutting surface.

5. The angle-variable curtain wall molding system according to claim 2, wherein the first positioning portion (311) and the third positioning portion (321) are configured as arc panels, and the first positioning portion (311) and the third positioning portion (321) are concentrically arranged in an arc.

6. The angle-variable curtain wall moulding system according to any one of claims 2 to 5, wherein the first bracket (12) comprises a first connecting part (121), a second connecting part (122) and a first bending part (123), the first bending part (123) is formed at the intersection of the first connecting part (121) and the second connecting part (122) along the extension direction of the first connecting part and the second connecting part respectively, the first connecting part (121) is connected with the adapter piece (11), and the second connecting part (122) is detachably connected with the fourth positioning part (322);

the second support (13) comprises a third connecting portion (131), a fourth connecting portion (132) and a second bending portion (133), the third connecting portion (131) and the fourth connecting portion (132) form the second bending portion (133) respectively along the intersection of the extending directions of the third connecting portion and the fourth connecting portion, and the third connecting portion (131) and the fourth connecting portion (132) are connected with the adaptor (11) respectively.

7. The variable angle curtain wall molding system of claim 6 wherein the adaptor (11) comprises:

the first switching part (111), the first switching part (111) is detachably connected with the first positioning part (311);

a second transition portion (112), the second transition portion (112) being adapted to be connected with a decoration line (2);

the third switching part (113), the third switching part (113) and the first connecting part (121) are detachably connected;

a fourth adapter part (114), wherein the fourth adapter part (114) is detachably connected with the third connecting part (131);

a fifth adapter part (115), wherein the fifth adapter part (115) is detachably connected with the fourth connecting part (132);

the positioning assembly further comprises a second mounting piece (34), a second limiting groove is formed by the second mounting piece (34) and the fourth connecting portion (132) in a surrounding mode, and the fifth adapting portion (115) is inserted into the second limiting groove.

Images