CN116876724A - Curtain wall component and curtain wall - Google Patents

Curtain wall component and curtain wall Download PDF

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Publication number
CN116876724A
CN116876724A CN202311038726.XA CN202311038726A CN116876724A CN 116876724 A CN116876724 A CN 116876724A CN 202311038726 A CN202311038726 A CN 202311038726A CN 116876724 A CN116876724 A CN 116876724A
Authority
CN
China
Prior art keywords
panel
curtain wall
transverse
longitudinal
curvature
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202311038726.XA
Other languages
Chinese (zh)
Inventor
蔡广剑
黎绍
江永福
覃中正
张海斌
吴天玺
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Sanxin Technology Development Co ltd
Original Assignee
Shenzhen Sanxin Technology Development Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Sanxin Technology Development Co ltd filed Critical Shenzhen Sanxin Technology Development Co ltd
Priority to CN202311038726.XA priority Critical patent/CN116876724A/en
Publication of CN116876724A publication Critical patent/CN116876724A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/88Curtain walls
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/88Curtain walls
    • E04B2/96Curtain walls comprising panels attached to the structure through mullions or transoms
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/88Curtain walls
    • E04B2/96Curtain walls comprising panels attached to the structure through mullions or transoms
    • E04B2/967Details of the cross-section of the mullions or transoms

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Load-Bearing And Curtain Walls (AREA)

Abstract

The invention discloses a curtain wall component and a curtain wall, wherein the curtain wall component comprises a longitudinal support piece, a transverse support piece and a panel; the transverse supporting piece is vertically fixed on the longitudinal supporting piece; the panel is fixed on the transverse supporting piece; wherein, one side of the longitudinal support piece facing the panel is provided with a first side, one side of the transverse support piece facing the panel is provided with a second side, the longitudinal curvature of the first side and the longitudinal curvature of the panel are equal, and the transverse curvature of the second side and the transverse curvature of the panel are equal. According to the member, the transverse supporting piece and the longitudinal supporting piece are vertically fixed together, the first side edge and the second side edge with the curvature equal to the transverse curvature and the longitudinal curvature of the panel are respectively arranged, the shape of the panel is fitted through the first side edge and the second side edge, the transverse supporting piece and the longitudinal supporting piece form a supporting framework which is matched with the panel in height, the accurate installation of the curtain wall panel is realized, the installation process is easier, the reliability is higher, and the application prospect is very wide.

Description

Curtain wall component and curtain wall
Technical Field
The invention relates to the field of curtain wall components, in particular to a curtain wall component and a curtain wall.
Background
Along with the development of curtain engineering diversification, curved curtain wall is gradually widely applied in buildings in recent years, more and more people choose to design curtain wall components to decorate the buildings, and as the design requirement of the curtain wall is increased, the requirements on the structure of the curtain wall are also higher, the traditional curtain wall components are fixed in a staggered way by adopting straight frameworks, when the curtain wall is designed for the buildings with large curvature, the processing difficulty of materials is increased, the precision is insufficient, errors are difficult to avoid during installation, the installation of the curtain wall becomes very difficult, the quality is difficult to ensure, and the overall reliability is insufficient.
Disclosure of Invention
The embodiment of the invention provides a curtain wall component and a curtain wall, which solve the problem that a curved curtain wall in the prior art is difficult to install.
Embodiments of the present invention provide a curtain wall component comprising:
a longitudinal support;
a transverse support vertically fixed to the longitudinal support;
a panel secured to the lateral support;
the side, facing the panel, of the longitudinal support is provided with a first side, the side, facing the panel, of the transverse support is provided with a second side, the longitudinal curvature of the first side is equal to that of the panel, and the transverse curvature of the second side is equal to that of the panel.
In the curtain wall component provided by the embodiment of the invention, a notch is formed on the first side edge, and the transverse supporting piece traverses and is fixed in the notch.
In the curtain wall component provided by the embodiment of the invention, the panel comprises a plurality of transversely and/or longitudinally spliced plates, and the plates are fixedly connected with the transverse supporting piece.
In the curtain wall component provided by the embodiment of the invention, a plurality of the plates are mutually staggered in the transverse direction and the longitudinal direction.
In the curtain wall member provided by the embodiment of the invention, the curtain wall member further comprises a connecting member, one side of the connecting member is fixed to the transverse support, and the other side of the connecting member is fixed to the plate.
In the curtain wall component provided by the embodiment of the invention, one side of the connecting component fixed on the transverse supporting piece comprises two parallel connecting parts which are arranged at intervals, and the two connecting parts are respectively fixed on two opposite sides of one plate in the longitudinal direction.
In the curtain wall component provided by the embodiment of the invention, the two opposite sides of the plate in the longitudinal direction are respectively provided with a fixing groove, and the connecting part is embedded in the fixing grooves.
In the curtain wall member provided by the embodiment of the invention, the fixing grooves on two opposite sides of the plate in the longitudinal direction are communicated through the connecting hole, the connecting member further comprises a fixing pin, and the fixing pin penetrates through the connecting hole and is fixed on the connecting part at two ends.
In the curtain wall component provided by the embodiment of the invention, the transverse supporting piece is a hollow pipe.
The present invention also provides a curtain wall, the curtain wall component comprising:
a wall body;
a curtain wall member mounted on the wall body;
wherein, the curtain wall component is any one of the curtain wall components provided by the embodiment of the invention.
The embodiment of the invention provides a curtain wall component and a curtain wall, wherein the curtain wall component comprises a longitudinal support piece, a transverse support piece and a panel; the transverse support is vertically fixed to the longitudinal support; the panel is fixed to the transverse support; the side, facing the panel, of the longitudinal support is provided with a first side, the side, facing the panel, of the transverse support is provided with a second side, the longitudinal curvature of the first side is equal to that of the panel, and the transverse curvature of the second side is equal to that of the panel. According to the member, the transverse supporting piece and the longitudinal supporting piece are vertically fixed together, the first side edge and the second side edge with the curvature equal to the transverse curvature and the longitudinal curvature of the panel are respectively arranged, the shape of the panel is fitted through the first side edge and the second side edge, the transverse supporting piece and the longitudinal supporting piece form a supporting framework which is matched with the panel in height, the accurate installation of the curtain wall panel is realized, the installation process is easier, the reliability is higher, and the application prospect is very wide.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a curtain wall component according to an embodiment of the present invention;
FIG. 2 is a perspective view of a curtain wall component provided in an embodiment of the present invention;
FIG. 3 is an isometric view of a curtain wall component according to an embodiment of the present invention;
FIG. 4 is a side view of a curtain wall component provided in an embodiment of the present invention;
FIG. 5 is a top view of a curtain wall component provided in an embodiment of the present invention;
FIG. 6 is a schematic view of a longitudinal support of a curtain wall component according to an embodiment of the present invention;
FIG. 7 is a schematic view of a transverse support of a curtain wall component according to an embodiment of the present invention;
FIGS. 8a to 8e are schematic views illustrating the assembly and processing of curtain wall components according to embodiments of the present invention;
FIG. 9 is a diagram of one embodiment of a panel of a curtain wall component according to one embodiment of the present invention;
FIG. 10 is a diagram of another embodiment of a panel of a curtain wall component according to an embodiment of the present invention;
FIG. 11 is a schematic view of a block of a curtain wall component according to an embodiment of the present invention;
FIG. 12 is an isometric view of a panel of a curtain wall construction provided in accordance with an embodiment of the present invention;
FIG. 13 is an isometric view of a curtain wall component according to an embodiment of the present invention;
FIG. 14 is a schematic view of a connecting member of a curtain wall member according to an embodiment of the present invention;
the reference numerals in the drawings are as follows:
10. a panel; 11. a plate; 110. a fixing groove; 111. a connection hole; 20. a longitudinal support; 201. a first side; 21. a notch; 30. a lateral support; 301. a second side; 40. a connecting member; 401. a connection part; 402. a fixing pin.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The terms of directions used in the present invention, such as "up", "down", "front", "back", "left", "right", "inside", "outside", "side", etc., refer only to the directions of the attached drawings. Accordingly, directional terminology is used to describe and understand the invention and is not limiting of the invention. In addition, in the drawings, structures similar or identical to those of the drawings are denoted by the same reference numerals.
Referring to fig. 1 to 14, and in particular to fig. 1, there is shown an embodiment of a curtain wall member according to the present invention, and the structure and operation of the curtain wall member will be described in detail with reference to the accompanying drawings. The curtain wall member includes a longitudinal support 20, a transverse support 30 and a panel 10; the lateral support 30 is vertically fixed to the longitudinal support 20; the panel 10 is fixed to the lateral support 30; wherein the longitudinal support 20 is provided with a first side 201, the transverse support 30 is provided with a second side 301, the first side 201 has the same longitudinal curvature as the panel 10, and the second side 301 has the same transverse curvature as the panel 10.
In this embodiment, the panel 10 is made of any material, and is usually designed of a light aluminum material, so that the processing is convenient, the service life is long, the panel 10 is usually a plate-shaped structure with a large area, the plate-shaped structure is used as an outer decoration structure of the curtain wall, a whole plate structure can be adopted, or a spliced structure can be adopted, the longitudinal supporting members 20 are designed to be a short plate-shaped structure, a plurality of the short plate-shaped structures are arranged in parallel at intervals, each longitudinal supporting member 20 has a certain length, the specific length can be designed according to the longitudinal length of the panel 10, the longitudinal supporting members 20 can also be designed into a columnar structure, and the like, and referring to fig. 6 and 8a, the first side 201 is a curved side of the longitudinal supporting member 20 facing the panel 10, the curvature of the longitudinal supporting member is the same as the longitudinal curvature of the panel 10, the longitudinal curvature of the panel 10 represents the bending degree of the inner side surface of the panel 10 in the longitudinal direction, if the panel 10 is a flat plate structure, the first side 201 is a straight side, the curvature of the panel 10 is the same as the curvature of the inner side of the outer side of the panel 10, the inner side of the panel 10 is the longitudinal curvature of the longitudinal side of the panel 10, and the curvature of the first side 201 is the same as the longitudinal curvature of the longitudinal side of the panel 10, and the longitudinal curvature of the inner side of the panel 10 is designed to be the longitudinal curvature of the inner side of the panel 10, and the longitudinal side of the panel 10 is the front, and the curvature of the side of the panel is the front side of the side 10 is the front of the side 10.
In this embodiment, the transverse supporting members 30 are vertically fixed on the longitudinal supporting members 20, and are usually designed by steel or aluminum, and can be vertically fixed with the longitudinal supporting members 20 by welding, the transverse supporting members 30 are integrally provided with a certain length, the specific length is designed according to the transverse length of the panel 10, the number of the transverse supporting members 30 is also provided with a plurality of transverse supporting members, the transverse supporting members 30 are mutually parallel and spaced, the transverse supporting members 30 and the longitudinal supporting members 20 are vertically fixed together to form a netlike supporting framework, the transverse supporting members 30 are fixedly connected with the panel 10, the more the number of the transverse supporting members is, the more the fixing points of the panel 10 are, the more the supporting members are firm, the length and the number of the transverse supporting members can be increased according to the overall surface area of the panel 10, as shown in fig. 7 and 8b, the second side 301 is a curved edge of the transverse support 30 facing the panel 10, and is in a horizontal crossing position relation with the first side 201, the curvature of the second side 301 is the same as the transverse curvature of the panel 10, the transverse curvature of the panel 10 represents the bending degree of the inner side surface of the panel 10 in the transverse direction, if the panel 10 is in a flat plate structure, the second side 301 is a straight edge correspondingly, the curvature of the second side 301 is designed according to the transverse curvature of the extracted panel 10, the second side 301 fits the transverse curve of the inner side surface of the panel 10 by extracting the transverse curvature of the panel 10, is designed to be a curved edge with the same transverse bending degree as the inner side surface of the panel 10, so that the second side 301 is in high fit with the panel 10 in the transverse direction of the panel 10, and in the case that both the first side 201 and the second side 301 are in high fit with the panel 10, the panel 10 can be completely fit on the first side 201 and the second side 301, of course, the panel 10 may be spaced apart from the first side 201 and the second side 301.
In this embodiment, the transverse support 30 may be a hollow tube, specifically a hollow aluminum tube, and the longitudinal support 20 may be an aluminum plate with a certain thickness, and the hollow tube is welded to the aluminum plate vertically, so that the overall weight of the support skeleton is lighter, and the installation is easier.
According to the embodiment, the first side edge 201 and the second side edge 301 are respectively arranged on the transverse supporting piece 30 and the longitudinal supporting piece 20 which are mutually and vertically fixed to extract the transverse curvature and the longitudinal curvature of the panel 10, the shape of the panel 10 is fitted through the first side edge 201 and the second side edge 301, the transverse supporting piece 30 and the longitudinal supporting piece 20 form a supporting framework which is highly matched with the panel 10, the accurate installation of the curtain wall panel 10 is realized, the installation of the whole curtain wall becomes easier, and the installation quality is also more reliable.
In an embodiment, referring to fig. 6 and 8c to 8e, a notch 21 is formed on the first side 201, and the lateral support member 30 is traversed and fixed in the notch 21. Specifically, the plurality of notches 21 on the first side 201 are uniformly spaced along the first side 201, the specific number of the notches 21 is the same as the number of the transverse supporting members 30, the shape of the notches 21 is matched with the cross-sectional shape of the transverse supporting members 30, the shape of the notches 21 can be designed according to the axial cross-sectional shape of the transverse supporting members 30, when the design is performed, cutting marks are marked at the corresponding positions of the longitudinal supporting members 20 according to the cross-sectional shape of the corresponding positions of the transverse supporting members 30, a laser cutting process is used for cutting, for example, the transverse supporting members 30 are integrally long cylinders, the notches 21 can be cut into a U shape, each transverse supporting member 30 traverses one notch 21 on the first side 201 of one longitudinal supporting member 20 and is fixed in the notch 21, and the transverse supporting members 30 can be firmly fixed in the notch 21 in a welding or pasting mode, so that the supporting framework formed by the transverse supporting members 30 and the longitudinal supporting members 20 is more firm.
In an embodiment, referring to fig. 9 to 11, the panel 10 comprises a plurality of transversely and/or longitudinally spliced panels 11, the panels 11 being fixedly connected to the transverse supports 30. Specifically, the panel 10 may be formed by splicing a plurality of independent panels 11, each panel 11 is independently connected with the transverse supporting member 30, seamless splicing can be achieved between the panels 11 and the panels 11, only a transverse splicing mode can be adopted between the panels 11, the panels 11 are spliced left and right to form a panel 10, only a longitudinal splicing mode can be adopted, as shown in fig. 9, the panels 11 are spliced up and down to form the panel 10, and a transverse and longitudinal splicing mode can be adopted at the same time, as shown in fig. 10, the panels 11 are spliced left and right firstly, then the panels 11 are spliced up and down on the basis of splicing the panels 11 left and right, and the panel 10 is formed by splicing the panels 11 up and down and left and right.
Further, a plurality of the panels 11 are laterally and longitudinally offset from each other. As shown in fig. 10, specifically, by splicing one panel 10 in a vertically and horizontally spliced shape of one panel 11, a plurality of panels 10 in the same longitudinal direction can be spliced in a manner of being appropriately displaced in the lateral direction, that is, two panels 11 on the upper and lower sides of one panel 11 can be kept displaced from the panel 11, and the resulting panel 10 is not only beautiful but also has better stability than a uniformly sequenced spliced manner.
In an embodiment, referring to fig. 13 and 14, the curtain wall member further includes a connection member 40, one side of the connection member 40 is fixed to the lateral support 30, and the other side of the connection member 40 is fixed to the panel 11. Specifically, the connecting members 40 are connectors having fixing structures on both sides, for example, a structure in which bolts are provided at both ends, one side of each connecting member is fixed to the transverse support 30, the other side of each connecting member is fixed to the plate 11, the connecting members 40 are made of a firm material and can bear the weight of the plate 11 without deformation, the connecting members are generally made of iron or steel, a plurality of connecting members 40 are provided for each plate 11, the number of the connecting members 40 can be used for fixing one plate 11, and in general, the number of connecting members 40 used for connecting the plate 11 with a longer length is increased, and when the connecting members 40 are connected, the connecting members 40 can be connected with the plate 11 and the transverse support 30 at equal intervals, and each plate 11 is firmly fixed by a plurality of independent connecting members 40, so that the whole installation is more convenient.
Further, referring to fig. 14, one side of the connecting member 40 fixed to the lateral support 30 includes two parallel and spaced apart connecting portions 401, and the two connecting portions 401 are respectively fixed to opposite sides of one of the panels 11 in the longitudinal direction. Specifically, the two connecting parts 401 are integrally in a thin plate shape, the two connecting parts 401 are parallel to each other, a structure of an engagement groove is formed, the distance between the two connecting parts 401 is equal to the longitudinal width of the plate 11, the two connecting parts 401 are respectively connected with two sides of the plate 11 in the longitudinal direction, the two connecting parts 401 are engaged with the plate 11 to firmly connect the plate 11, the two sides of the connecting parts 401 and the two sides of the plate 11 in the longitudinal direction can be fixed in a welding or bolt fastening mode, and the plate 11 cannot be easily loosened when stressed.
Still further, referring to fig. 11 and 12, the plate 11 is provided with fixing grooves 110 at opposite sides in the longitudinal direction, and the connection parts 401 are inserted into the fixing grooves 110. Specifically, the fixing grooves 110 on two sides of the plate 11 in the longitudinal direction are opened towards the groove wall on one side of the transverse supporting member 30, the shape of the fixing grooves 110 is matched with the shape of the whole connecting portions 401, the two connecting portions 401 can be just embedded in the two fixing grooves 110, the two connecting portions 401 are matched with each other to be meshed, the whole plate 11 is firmer, the connecting portions 401 are embedded in the fixing grooves 110, the outer side faces of the two connecting portions 401 are just flush with the two fixing grooves 110, and when the plurality of plates 11 are spliced, the connecting portions 401 are hidden, so that the appearance of the plate face is not affected.
Specifically, referring to fig. 12 and 14, the fixing grooves 110 of the two opposite sides of the board 11 in the longitudinal direction are penetrated through by the connection holes 111, and the connection member 40 further includes fixing pins 402, and the fixing pins 402 penetrate through the connection holes 111 and are fixed at both ends to the connection parts 401. The connecting hole 111 is a through hole structure penetrating through two sides of the plate 11 in the longitudinal direction, the connecting hole 111 is arranged at the center part of the fixing groove 110, the fixing pin 402 is in a pin structure, the fixing pin is inserted in the connection, two ends of the fixing pin are respectively fixed on the connecting parts 401 arranged at two intervals after the insertion, the connecting hole 111 can be designed into threaded holes, the fixing pin 402 adopts a threaded pin structure, the connection is more stable, the plate 11 and the transverse supporting piece 30 are more stable through the cooperation of the fixing pin 402 and the connecting hole 111, and the plate cannot fall off easily even if the fixing pin is subjected to stronger external force.
The invention also provides a curtain wall which comprises a wall body and curtain wall components, wherein the curtain wall components are arranged on the wall body and used for decorating and shielding light, and a plurality of curtain wall components can be arranged on the wall body to increase shielding area and decorating area. Any curtain wall member provided by the present invention may be adopted as the curtain wall member in this embodiment, and the specific structure and working principle of the curtain wall member have been described in detail in the foregoing description, so that the description is omitted herein for brevity.
The curtain wall in the embodiment can be accurately installed on both a plane curtain wall panel and a curved curtain wall panel due to the curtain wall component provided by the invention, and the installation process is very easy and simple, and the installation precision and quality are higher.
While the invention has been described with reference to certain preferred embodiments, it will be understood by those skilled in the art that various changes and substitutions of equivalents may be made and equivalents will be apparent to those skilled in the art without departing from the scope of the invention. Therefore, the protection scope of the invention is subject to the protection scope of the claims.

Claims (10)

1. A curtain wall construction comprising:
a longitudinal support;
a transverse support vertically fixed to the longitudinal support;
a panel secured to the lateral support;
the side, facing the panel, of the longitudinal support is provided with a first side, the side, facing the panel, of the transverse support is provided with a second side, the longitudinal curvature of the first side is equal to that of the panel, and the transverse curvature of the second side is equal to that of the panel.
2. The curtain wall component of claim 1, wherein the first side edge defines a gap, the transverse strut traversing and being secured in the gap.
3. Curtain wall construction according to claim 1, wherein the panel comprises a plurality of transversely and/or longitudinally spliced panels fixedly connected to the transverse support.
4. A curtain wall construction according to claim 3, wherein a plurality of said panels are offset laterally and longitudinally from one another.
5. A curtain wall construction according to claim 3, further comprising a connecting member, one side of the connecting member being secured to the transverse support and the other side of the connecting member being secured to the panel.
6. The curtain wall construction according to claim 5, wherein one side of the connecting member secured to the transverse support comprises two parallel and spaced apart connecting portions secured to respective longitudinally opposite sides of one of the panels.
7. The curtain wall construction according to claim 6, wherein the plate is provided with fixing grooves on opposite sides in a longitudinal direction thereof, and the connecting portion is embedded in the fixing grooves.
8. The curtain wall member according to claim 7, wherein the fixing grooves of opposite sides of the panel in the longitudinal direction are penetrated through by a connection hole, the connection member further comprising fixing pins penetrating through the connection hole and fixed at both ends to the connection portion.
9. The curtain wall component of any one of claims 1-8, wherein the transverse support is a hollow tube.
10. A curtain wall, comprising:
a wall body;
a curtain wall member mounted on the wall body;
wherein the curtain wall component is a curtain wall component as claimed in any one of claims 1 to 9.
CN202311038726.XA 2023-08-16 2023-08-16 Curtain wall component and curtain wall Pending CN116876724A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311038726.XA CN116876724A (en) 2023-08-16 2023-08-16 Curtain wall component and curtain wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311038726.XA CN116876724A (en) 2023-08-16 2023-08-16 Curtain wall component and curtain wall

Publications (1)

Publication Number Publication Date
CN116876724A true CN116876724A (en) 2023-10-13

Family

ID=88264657

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202311038726.XA Pending CN116876724A (en) 2023-08-16 2023-08-16 Curtain wall component and curtain wall

Country Status (1)

Country Link
CN (1) CN116876724A (en)

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