CN208996272U - Curtain-wall stand-column and hidden curtain wall system - Google Patents

Curtain-wall stand-column and hidden curtain wall system Download PDF

Info

Publication number
CN208996272U
CN208996272U CN201821234098.7U CN201821234098U CN208996272U CN 208996272 U CN208996272 U CN 208996272U CN 201821234098 U CN201821234098 U CN 201821234098U CN 208996272 U CN208996272 U CN 208996272U
Authority
CN
China
Prior art keywords
cavity
glass curtain
protrusion
column ontology
pressing plate
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.)
Active
Application number
CN201821234098.7U
Other languages
Chinese (zh)
Inventor
王美琴
王晓明
陈明
邱卓平
章苏海
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 Guangtian Group Ltd By Share Ltd
Original Assignee
Shenzhen Guangtian Group Ltd By Share 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 Guangtian Group Ltd By Share Ltd filed Critical Shenzhen Guangtian Group Ltd By Share Ltd
Priority to CN201821234098.7U priority Critical patent/CN208996272U/en
Application granted granted Critical
Publication of CN208996272U publication Critical patent/CN208996272U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Load-Bearing And Curtain Walls (AREA)

Abstract

The utility model discloses a kind of curtain-wall stand-columns, including column ontology, one side surface of the column ontology is equipped with the protrusion of hollow cavity, is equipped with the first partition that hollow cavity is divided into former and later two cavitys in the protrusion, two cavitys are respectively the first cavity, the second cavity;The protrusion is equipped with the first through slot being arranged along column body length direction with the side surface far from column ontology, and first through slot is connected to the first cavity;The second partition that the second cavity is divided at least two third cavitys is equipped in the second cavity, second partition is arranged along the length direction of column ontology, the second through slot being arranged along column body length direction is equipped on second partition, second through slot is connected to third cavity.The invention also discloses a kind of hidden curtain wall systems.Compared with prior art, the glass curtain wallboard use for adapting at least two thickness is realized, not only saves die sinking expense, while also saving cost.

Description

Curtain-wall stand-column and hidden curtain wall system
Technical field
The utility model relates to a kind of building structure, in particular to a kind of curtain-wall stand-column and hidden curtain wall system.
Background technique
Glass curtain wall (reflection glass curtainwall), referring to can opposite main body knot by support system Structure has certain displacement ability, does not share main structure institute building external envelope structure affected or decorating structure.Frame supports glass Curtain wall is the glass curtain wall that glazing panel periphery is supported by metal framework, and frame concealed curtain wall is wherein the one of frame supported glass curtain wall Kind.It is greatly improved as modern building technology is horizontal, being not only for people's pursuit is technical superb, more pursues economically Rationally, when accomplish it is safe and applicable, guarantee quality, meet related specifications under the premise of, cost can be reduced by saving material.Nowadays Curtain wall system it is varied, thickness of glass be also it is different, then need to different size of column section be opened or increase Small profile mould leads to increased costs since profile die sinking is costly.
Utility model content
The purpose of this utility model is to provide a kind of curtain-wall stand-column and hidden curtain wall system, technical problems to be solved make The glass curtain wallboard that curtain-wall stand-column is suitable at least two thickness uses, and saves die sinking expense and cost.
To solve the above problems, the utility model is implemented with the following technical solutions: a kind of curtain-wall stand-column, including column sheet Body, a side surface of the column ontology are equipped with the protrusion of hollow cavity, are respectively formed between the two sides and protrusion of column ontology Department of assembly, the protrusion is interior to be equipped with the first partition that hollow cavity is divided into former and later two cavitys, and two cavitys are respectively first Cavity, the second cavity;The protrusion is equipped with the side surface far from column ontology to be arranged along column body length direction First through slot, first through slot are connected to the first cavity;It is equipped in the second cavity and the second cavity is divided at least two The second partition of third cavity, second partition are arranged along the length direction of column ontology, are equipped on second partition along column sheet Second through slot of body length direction setting, second through slot are connected to third cavity.
It further include that the curtain wall is vertical the invention also discloses a kind of hidden curtain wall system, including glass curtain wallboard Column, the protrusion is opposite with glass curtain wallboard, and pressing plate, the pressing plate and protrusion are equipped on surface of the protrusion far from column ontology Between be connected and fixed by bolt assembly, between the pressing plate and department of assembly formed glass curtain wallboard accommodation groove, glass curtain wallboard Two sides be respectively placed in the glass curtain wallboard accommodation groove on adjacent columns ontology.
Further, the pressing plate is equipped with buckle closure, and the buckle closure is mutually connected and fixed with pressing plate.
Further, the two sides that the pressing plate is located at glass curtain wallboard are respectively equipped with the first teeth, buckle closure and the first teeth Position corresponding section is equipped with the second teeth being mutually twisted with the first teeth.
Further, the pressing plate is equipped with first with raised opposite side surface and with glass curtain wall Board position corresponding section Card slot is located at a side surface of protrusion in column ontology and is equipped with the second card slot with glass curtain wall Board position corresponding section, described First card slot, the second card slot are arranged along the length direction of column ontology, are arranged with sealant in first card slot, the second card slot Item.
Further, choke material is equipped between the glass curtain wallboard and protrusion.
Further, the choke material is foam rods and/or weather-resistant glue.
Further, choke material is equipped between the glass curtain wallboard and protrusion.
Further, the choke material is foam rods and/or weather-resistant glue
The utility model is divided into the of former and later two cavitys compared with prior art, using by the hollow cavity of column ontology One partition is equipped with the first through slot being arranged along column body length direction in protrusion and the side surface far from column ontology, First through slot is connected to the first cavity;It is equipped in the second cavity and the second cavity is divided at least two third cavitys Second partition is equipped with the second through slot being arranged along column body length direction, second through slot and third on second partition Cavity connection, makes to have and forms fitting groove between the partition of through slot and cavity, realizes the glass curtain for adapting at least two thickness Wallboard uses, and not only saves die sinking expense, while also saving cost.
Detailed description of the invention
Fig. 1 is the cross-sectional structural schematic diagram that the utility model is used for the first thickness glass curtain wall panel;
Fig. 2 is the cross-sectional structural schematic diagram that the utility model is used for second of thickness glass curtain wall panel;
Fig. 3 is the cross-sectional structural schematic diagram that the utility model is used for the third thickness glass curtain wall panel;
Fig. 4 is the cross-sectional structural schematic diagram that the utility model is used for the 4th kind of thickness glass curtain wall panel.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
As shown in Figure 1, a kind of curtain-wall stand-column of the utility model, including column ontology 2, the side of the column ontology 2 Surface is equipped with the protrusion 3 of hollow cavity 4, and the both ends of protrusion 3 are opening, and protrusion 3 is arranged along the length direction of column ontology 2, convex It plays 3 to be arranged at the center of 2 side surface of column ontology, is respectively formed department of assembly between the two sides and protrusion 3 of column ontology 2 The first partition 5 that hollow cavity 4 is divided into former and later two cavitys is equipped in 11, described raised 3, first partition 5 is along column ontology 2 Length direction setting;Two cavitys are respectively the first cavity 41, the second cavity 42;Described raised 3 with far from column ontology 2 One side surface is equipped with the first through slot 6 being arranged along 2 length direction of column ontology, and first through slot 6 and the first cavity 41 connect It is logical;Be equipped in the second cavity 42 and second cavity 42 be divided into the second partitions 7 of at least two third cavitys 43, second every Plate 7 along column ontology 2 length direction be arranged, make third cavity 43 from 2 side of column ontology towards far from I column ontology 2 one Side is arranged successively, and the second through slot 8 being arranged along 2 length direction of column ontology, second through slot 8 are equipped on second partition 7 It is connected to third cavity 43;Second through slot 8 and this third cavity adjacent with second through slot 8 and close to column ontology 2 Mounting groove is respectively formed between 43, between the first through slot 6 and the first cavity 41.
In use, according to the thickness of glass curtain wallboard, selective the first cavity of reservation 41 or processing mill off corresponding the One cavity 41 and third cavity 43, thus the second through slot 8 exposure that will be needed on position, to satisfy the use demand.
In the utility model, second partition 7 is equipped with one piece, to be divided into two third cavitys 43 for second unprecedented 42.
In following embodiments, it is one piece with the setting quantity of second partition 7 and is illustrated.
Embodiment 1:
As shown in Figure 1, the hidden curtain wall system of the present embodiment 1, including glass curtain wallboard 1, it further include that above-mentioned curtain wall is vertical Column, described raised 3 is opposite with glass curtain wallboard 1, is equipped with pressing plate 9, the pressing plate 9 on raised 3 surfaces far from column ontology 2 It is connected and fixed between protrusion 3 by bolt assembly 10, specifically, bolt assembly 10 includes bolt 101 and nut 102, is led to It crosses by the head of bolt 101 from the first cavity 41 of open insertion of 41 upper end of the first cavity, and makes the stud portion of bolt 101 Point stretched out from the first through slot 6, then by 91 sets of plate hole on pressing plate 9 on the stud of bolt 101 after, then by nut 102 It is threadedly coupled with the stud of bolt 101, finally pressing plate 9 is fixed in protrusion 3, is formed between the pressing plate 9 and department of assembly 11 Glass curtain wallboard accommodation groove, the two sides of glass curtain wallboard 1 are respectively placed in the glass curtain wallboard accommodation groove on adjacent columns ontology 2 In.In the present embodiment, since glass curtain wallboard 1 is double layer glass, with a thickness of 32mm, there is no need to carry out to protrusion 3 Cutting, i.e., using be formed between the first through slot 6 and the first cavity 41 mounting groove carry out using.
As shown in Figure 1, be equipped with buckle closure 12 on pressing plate 9, the buckle closure 12 and pressing plate 9 mutually connect and fix specifically, The two sides (left and right sides in figure) that pressing plate 9 is located at glass curtain wallboard 1 are respectively equipped with the first teeth 91, buckle closure 12 and the first teeth 91 Position corresponding section is equipped with the second teeth 121 being mutually twisted with the first teeth 91, passes through the first teeth 91 and the second teeth 121 It is mutually twisted, realizes connecting and fixing between pressing plate 9 and buckle closure 12.
Pressing plate 9 and raised 3 opposite side surfaces and with 1 position corresponding section of glass curtain wallboard (left and right sides in Fig. 1) Equipped with the first card slot 92, it is located at a side surface of protrusion 3 in column ontology 2 and is equipped with 1 position corresponding section of glass curtain wallboard Second card slot 13, first card slot 92, the second card slot 13 are arranged along the length direction of column ontology 2, first card slot 92, Sealing joint strip 14 is arranged in second card slot 13;Choke material 15 is equipped between the glass curtain wallboard 1 and protrusion 3.In this reality It is foam rods and/or weather-resistant glue, specially foam rods and weather-resistant glue with novel middle choke material 15.
Embodiment 2:
As shown in Fig. 2, the hidden curtain wall system of the present embodiment 2, including glass curtain wallboard 1, it further include that above-mentioned curtain wall is vertical Column, described raised 3 is opposite with glass curtain wallboard 1, is equipped with pressing plate 9, the pressing plate 9 on raised 3 surfaces far from column ontology 2 It is connected and fixed between protrusion 3 by bolt assembly 10, specifically, bolt assembly 10 includes bolt 101 and nut 102, is led to It crosses by the head of bolt 101 from the first cavity 41 of open insertion of 41 upper end of the first cavity, and makes the stud portion of bolt 101 Point stretched out from the first through slot 6, then by 91 sets of plate hole on pressing plate 9 on the stud of bolt 101 after, then by nut 102 It is threadedly coupled with the stud of bolt 101, finally pressing plate 9 is fixed in protrusion 3, is formed between the pressing plate 9 and department of assembly 11 Glass curtain wallboard accommodation groove, the two sides of glass curtain wallboard 1 are respectively placed in the glass curtain wallboard accommodation groove on adjacent columns ontology 2 In.In the present embodiment, due to glass curtain wallboard 1 be double layer glass, with a thickness of 28mm, thus without to protrusion 3 into Row cutting, i.e., using be formed between the first through slot 6 and the first cavity 41 mounting groove carry out using.
As shown in Fig. 2, be equipped with buckle closure 12 on pressing plate 9, the buckle closure 12 and pressing plate 9 mutually connect and fix specifically, The two sides (left and right sides in Fig. 2) that pressing plate 9 is located at glass curtain wallboard 1 are respectively equipped with the first teeth 91, buckle closure 12 and the first teeth 91 positions corresponding section are equipped with the second teeth 121 being mutually twisted with the first teeth 91, pass through the first teeth 91 and the second teeth 121 are mutually twisted, and realize connecting and fixing between pressing plate 9 and buckle closure 12.
Pressing plate 9 and raised 3 opposite side surfaces and with 1 position corresponding section of glass curtain wallboard (left and right sides in Fig. 2) Equipped with the first card slot 92, it is located at a side surface of protrusion 3 in column ontology 2 and is equipped with 1 position corresponding section of glass curtain wallboard Second card slot 13, first card slot 92, the second card slot 13 are arranged along the length direction of column ontology 2, first card slot 92, Sealing joint strip 14 is arranged in second card slot 13;Choke material 15 is equipped between the glass curtain wallboard 1 and protrusion 3.In this reality It is foam rods and/or weather-resistant glue, specially foam rods and weather-resistant glue with novel middle choke material 15.
Embodiment 3:
As shown in figure 3, the hidden curtain wall system of the present embodiment 3, including glass curtain wallboard 1, it further include that above-mentioned curtain wall is vertical Column, described raised 3 is opposite with glass curtain wallboard 1, is equipped with pressing plate 9, the pressing plate 9 on raised 3 surfaces far from column ontology 2 It is connected and fixed between protrusion 3 by bolt assembly 10, specifically, bolt assembly 10 includes bolt 101 and nut 102, is led to It crosses by the head of bolt 101 from the first cavity 41 of open insertion of 41 upper end of the first cavity, and makes the stud portion of bolt 101 Point stretched out from the first through slot 6, then by 91 sets of plate hole on pressing plate 9 on the stud of bolt 101 after, then by nut 102 It is threadedly coupled with the stud of bolt 101, finally pressing plate 9 is fixed in protrusion 3, is formed between the pressing plate 9 and department of assembly 11 Glass curtain wallboard accommodation groove, the two sides of glass curtain wallboard 1 are respectively placed in the glass curtain wallboard accommodation groove on adjacent columns ontology 2 In.In the present embodiment, since glass curtain wallboard 1 is double layer glass, with a thickness of 24mm, there is no need to carry out to protrusion 3 Cutting, i.e., using be formed between the first through slot 6 and the first cavity 41 mounting groove carry out using.
As shown in figure 3, be equipped with buckle closure 12 on pressing plate 9, the buckle closure 12 and pressing plate 9 mutually connect and fix specifically, The two sides (left and right sides in Fig. 3) that pressing plate 9 is located at glass curtain wallboard 1 are respectively equipped with the first teeth 91, buckle closure 12 and the first teeth 91 positions corresponding section are equipped with the second teeth 121 being mutually twisted with the first teeth 91, pass through the first teeth 91 and the second teeth 121 are mutually twisted, and realize connecting and fixing between pressing plate 9 and buckle closure 12.
Pressing plate 9 and raised 3 opposite side surfaces and with 1 position corresponding section of glass curtain wallboard (left and right sides in Fig. 3) Equipped with the first card slot 92, it is located at a side surface of protrusion 3 in column ontology 2 and is equipped with 1 position corresponding section of glass curtain wallboard Second card slot 13, first card slot 92, the second card slot 13 are arranged along the length direction of column ontology 2, first card slot 92, Sealing joint strip 14 is arranged in second card slot 13;Choke material 15 is equipped between the glass curtain wallboard 1 and protrusion 3.In this reality It is foam rods and/or weather-resistant glue, specially foam rods and weather-resistant glue with novel middle choke material 15.
Embodiment 4:
As shown in figure 4, a kind of hidden curtain wall system of the present embodiment, including glass curtain wallboard 1, it further include above-mentioned curtain wall Column, described raised 3 is opposite with glass curtain wallboard 1, is equipped with pressing plate 9, the pressure on raised 3 surfaces far from column ontology 2 It is connected and fixed between plate 9 and protrusion 3 by bolt assembly 10, specifically, bolt assembly 10 includes bolt 101 and nut 102, By the way that the head of bolt 101 to be inserted into the first cavity 41 from the open of 41 upper end of the first cavity, and make the stud portion of bolt 101 Point stretched out from the first through slot 6, then by 91 sets of plate hole on pressing plate 9 on the stud of bolt 101 after, then by nut 102 It is threadedly coupled with the stud of bolt 101, finally pressing plate 9 is fixed in protrusion 3, is formed between the pressing plate 9 and department of assembly 11 Glass curtain wallboard accommodation groove, the two sides of glass curtain wallboard 1 are respectively placed in the glass curtain wallboard accommodation groove on adjacent columns ontology 2 In.In the present embodiment, since glass curtain wallboard 1 is single-glass, protrusion 3 need to be cut, that is, uses cutter Part mill off (the dotted line part in Fig. 4 of corresponding first cavity 41 and the third cavity 43 adjacent with the first cavity 41 in tool protrusion 3 Point), thus the second through slot 8 of exposure and the third cavity 43 adjacent with column ontology 2.
As shown in figure 4, be equipped with buckle closure 12 on pressing plate 9, the buckle closure 12 and pressing plate 9 mutually connect and fix specifically, The two sides (left and right sides in Fig. 4) that pressing plate 9 is located at glass curtain wallboard 1 are respectively equipped with the first teeth 91, buckle closure 12 and the first teeth 91 positions corresponding section are equipped with the second teeth 121 being mutually twisted with the first teeth 91, pass through the first teeth 91 and the second teeth 121 are mutually twisted, and realize connecting and fixing between pressing plate 9 and buckle closure 12.
Pressing plate 9 and raised 3 opposite side surfaces and with 1 position corresponding section of glass curtain wallboard (left and right sides in Fig. 4) Equipped with the first card slot 92, it is located at a side surface of protrusion 3 in column ontology 2 and is equipped with 1 position corresponding section of glass curtain wallboard Second card slot 13, first card slot 92, the second card slot 13 are arranged along the length direction of column ontology 2, first card slot 92, Sealing joint strip 14 is arranged in second card slot 13;Choke material 15 is equipped between the glass curtain wallboard 1 and protrusion 3.In this reality It is foam rods and/or weather-resistant glue, specially foam rods and weather-resistant glue with novel middle choke material 15.
In above-described embodiment 1-4, column ontology 2 is made of aluminum alloy materials;Sealing joint strip 14 uses ethylene-propylene diene copolymer Item, pressing plate 9 and buckle closure 12 are made of aluminum alloy materials.
The protrusion with a plurality of cavities and through slot is arranged in the utility model on column ontology, by cutting to protrusion It cuts, the glass curtain wallboard for meeting different-thickness carries out assembly use, and solution material, saving profile are opened expense in this way, thus greatly Cost is reduced greatly.

Claims (9)

1. a kind of curtain-wall stand-column, including column ontology (2), it is characterised in that: during a side surface of the column ontology (2) is equipped with The protrusion (3) of cavity (4) is respectively formed department of assembly (11), the protrusion between the two sides and protrusion (3) of column ontology (2) (3) first partition (5) that hollow cavity (4) is divided into former and later two cavitys is equipped in, two cavitys are respectively the first cavity (41), the second cavity (42);One side surface of the protrusion (3) and separate column ontology (2) is equipped with long along column ontology (2) The first through slot (6) of direction setting is spent, first through slot (6) is connected to the first cavity (41);It is set in the second cavity (42) There is the second partition (7) that the second cavity (42) is divided at least two third cavitys (43), second partition (7) is along column ontology (2) length direction setting, is equipped with the second through slot (8) being arranged along column ontology (2) length direction on second partition (7), Second through slot (8) is connected to third cavity (43).
2. a kind of hidden curtain wall system, including glass curtain wallboard (1), it is characterised in that: further include curtain as described in claim 1 Wall column, the protrusion (3) and glass curtain wallboard (1) relatively, are equipped with pressure on the surface of raised (3) far from column ontology (2) Plate (9) is connected and fixed between the pressing plate (9) and raised (3) by bolt assembly (10), the pressing plate (9) and department of assembly (11) glass curtain wallboard accommodation groove is formed between, the two sides of glass curtain wallboard (1) are respectively placed in the glass on adjacent columns ontology (2) In glass curtain wall panel accommodation groove.
3. hidden curtain wall system according to claim 2, it is characterised in that: the pressing plate (9) is equipped with buckle closure (12), institute Buckle closure (12) is stated mutually to connect and fix with pressing plate (9).
4. hidden curtain wall system according to claim 3, it is characterised in that: the pressing plate (9) is located at glass curtain wallboard (1) Two sides be respectively equipped with the first teeth (91), buckle closure (12) and the first teeth (91) position corresponding section are equipped with and the first teeth (91) the second teeth (121) being mutually twisted.
5. according to hidden curtain wall system described in claim 2-4 any one, it is characterised in that: the pressing plate (9) and protrusion (3) opposite side surface and with glass curtain wallboard (1) position corresponding section be equipped with the first card slot (92), in column ontology (2) position In raised (3) a side surface and be equipped with the second card slot (13) with glass curtain wallboard (1) position corresponding section, first card slot (92), the second card slot (13) is arranged along the length direction of column ontology (2), in first card slot (92), the second card slot (13) It is arranged with sealing joint strip (14).
6. hidden curtain wall system according to claim 5, it is characterised in that: the glass curtain wallboard (1) and raised (3) it Between be equipped with choke material (15).
7. hidden curtain wall system according to claim 6, it is characterised in that: the choke material (15) be foam rods and/ Or weather-resistant glue.
8. hidden curtain wall system according to claim 2, it is characterised in that: the glass curtain wallboard (1) and raised (3) it Between be equipped with choke material (15).
9. hidden curtain wall system according to claim 8, it is characterised in that: the choke material (15) be foam rods and/ Or weather-resistant glue.
CN201821234098.7U 2018-08-01 2018-08-01 Curtain-wall stand-column and hidden curtain wall system Active CN208996272U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821234098.7U CN208996272U (en) 2018-08-01 2018-08-01 Curtain-wall stand-column and hidden curtain wall system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821234098.7U CN208996272U (en) 2018-08-01 2018-08-01 Curtain-wall stand-column and hidden curtain wall system

Publications (1)

Publication Number Publication Date
CN208996272U true CN208996272U (en) 2019-06-18

Family

ID=66797199

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821234098.7U Active CN208996272U (en) 2018-08-01 2018-08-01 Curtain-wall stand-column and hidden curtain wall system

Country Status (1)

Country Link
CN (1) CN208996272U (en)

Similar Documents

Publication Publication Date Title
CN208996272U (en) Curtain-wall stand-column and hidden curtain wall system
WO2018072272A1 (en) Glazed window or door having solder-free frame members
CN206053074U (en) A kind of glass curtain wall structure of tape relay part
CN204551843U (en) The outer broken line type frame-supported glass curtain wall choosing glass wing of band
CN104499605B (en) Steel partition and partition door thereof
CN108193767B (en) Organ plate type annular air corridor daylighting roof system
CN215564077U (en) Assembly type wall surface adjacent wallboard connecting structure
CN214195154U (en) Universal energy-saving glass curtain wall with glass thickness adjustment and without auxiliary frame and visible and hidden frames
CN207033227U (en) A kind of heat-insulation and heat-preservation coated glass
CN211622208U (en) Integrated modular ceiling structure of frameless customized honeycomb panel
CN202299336U (en) Assembly-type aluminium alloy outer decorative strip
CN206053059U (en) Without glass pair frame Concealed glass curtain wall connecting elements and attachment structure
CN215330803U (en) Novel aluminum-clad steel keel glass curtain wall system
CN206737711U (en) A kind of built-in glass stop structure of high stability aluminum alloy doors and windows of fast and easy installation
CN214884735U (en) Corner exposed frame glass curtain wall decoration system
CN215368098U (en) Glass rib and exposed frame composite node connecting device
CN104131754A (en) Door and window decoration lattice bar
CN219710683U (en) Ultra-large perforated aluminum plate moulding unit curtain wall structure
CN110409681A (en) A kind of method of construction of curtain wall window
CN212296145U (en) Louver frame and louver curtain wall and building curtain wall formed by installing louver frame
CN204326316U (en) A kind of steel cuts off and partition door
CN220555945U (en) Door and window heat insulation strip
CN217871261U (en) Indoor doubling glass curtain wall system of outdoor cavity glass of single fossil fragments
CN213573604U (en) Aluminum alloy bridge cut-off casement of whole pressure frame outside joint and applied window form thereof
CN221399506U (en) Aluminum alloy veneer for building

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant