CN219261465U - Window with hidden frame opening fan - Google Patents

Window with hidden frame opening fan Download PDF

Info

Publication number
CN219261465U
CN219261465U CN202320009193.1U CN202320009193U CN219261465U CN 219261465 U CN219261465 U CN 219261465U CN 202320009193 U CN202320009193 U CN 202320009193U CN 219261465 U CN219261465 U CN 219261465U
Authority
CN
China
Prior art keywords
glass group
window
fan
self
glass
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
CN202320009193.1U
Other languages
Chinese (zh)
Inventor
阚广志
任选
顾亮亮
袁伟
邱光健
刘殿龙
管张伟
杜维
赵树军
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.)
Beijing Dongfang Taiyang Curtain Wall Co ltd
Original Assignee
Beijing Dongfang Taiyang Curtain Wall 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 Beijing Dongfang Taiyang Curtain Wall Co ltd filed Critical Beijing Dongfang Taiyang Curtain Wall Co ltd
Priority to CN202320009193.1U priority Critical patent/CN219261465U/en
Application granted granted Critical
Publication of CN219261465U publication Critical patent/CN219261465U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B80/00Architectural or constructional elements improving the thermal performance of buildings
    • Y02B80/22Glazing, e.g. vaccum glazing

Landscapes

  • Load-Bearing And Curtain Walls (AREA)

Abstract

The utility model relates to a take super energy window of hidden frame opening fan, relate to the field of glass curtain wall, super energy window is including being used for setting up the center pillar on the wall entrance to a cave inside wall, the vice frame of detachable connection in center pillar near outdoor one side, the first glass group of setting up in vice frame far away from center pillar one side, the second glass group of setting up on the center pillar, the frame section bar of setting up in center pillar far away from wall one side, the fan section bar of setting up in the frame section bar, the third glass group of setting up in the fan section bar, the coupling mechanism of setting up in center pillar near outdoor one side and be used for fixing the second glass group to the center pillar on the fixed subassembly of fourth glass group on being used for fixing the fan section bar between fourth glass group and the fan section bar; the second glass group is arranged on the outermost side of the middle column, which is far away from the indoor side, and the fourth glass group is arranged on the side of the third glass group, which is close to the outdoor side. The utility model has the effect of improving the whole aesthetic measure of building.

Description

Window with hidden frame opening fan
Technical Field
The application relates to the field of glass curtain walls, in particular to a window with hidden frame opening fans.
Background
The curtain wall is a structure built at the periphery of a building, is used as an outer wall enclosure of the building, does not bear load, has the beautifying effect of improving the novelty and the science and technology of the building, and is a light wall with the decoration effect commonly used for modern large-scale and high-rise buildings. The inward opening window comprises an inward opening window and an inward opening inward reversing window, and the inward opening window is usually in a window frame pressing mode by a window sash, so that the window sash is attached to the window frame to realize the closing of the inward opening window.
At present, in the work progress of modern building, constructor often need install curtain and inwardly opened window simultaneously to the building, but window frame and casement have certain width and thickness, when the people observes the building outdoor, can see window frame and casement through the curtain, and curtain and window frame casement are comparatively disordered, influence the holistic pleasing to the eye degree of building.
Disclosure of Invention
In order to improve the overall aesthetic degree of the building, the application provides a window with a hidden frame opening fan.
The application provides a take hidden frame to open window of fan adopts following technical scheme:
a window with a hidden frame opening sash comprises a center pillar arranged on the inner side wall of a wall hole, a subsidiary frame detachably connected to the side, close to the outside, of the center pillar, a first glass group arranged on the side, far from the center pillar, of the subsidiary frame, a second glass group arranged on the center pillar, a frame section arranged on the side, far from the wall, of the center pillar, a sash section arranged in the frame section, a third glass group arranged in the sash section, a window screening system arranged between the second glass group and the third glass group, a fourth glass group arranged between the window screening system and the third glass group, a connecting mechanism arranged on the side, close to the outside, of the center pillar and used for fixing the second glass group to the center pillar, and a fixing assembly arranged between the fourth glass group and the sash section and used for fixing the fourth glass group to the sash section;
the second glass group is arranged on the outermost side of the middle column, which is far away from the indoor side, and the fourth glass group is arranged on the side of the third glass group, which is close to the outdoor side.
Through adopting above-mentioned technical scheme, the second glass group passes through coupling mechanism with center pillar and second glass group and connects into a whole, and one side that the frame section bar was kept away from to the center pillar sets up first glass group, and first glass group and second glass group wrap up holistic frame section bar and fan section bar to second glass group and be close to indoor one side, and center pillar and frame section bar and fan section bar form the holistic frame of curtain, and holistic frame can regard as the support of curtain, also can regard as the support of opening the fan simultaneously, is difficult for making the people see the frame of opening the fan in the building outside, improves the holistic aesthetic measure of building.
Optionally, the connecting mechanism comprises a connecting plate arranged on one side of the middle column close to the outside, self-tapping and self-drilling nails in threaded connection between the connecting plate and the middle column, a filling layer arranged inside the connecting plate, and sealing rubber strips arranged on two sides of the connecting plate; the inside cavity that is of connecting plate sets up, joint strip respectively with first glass group and frame section bar butt.
Through adopting above-mentioned technical scheme, the connecting plate on the one hand is connected the second glass group to the center pillar, on the other hand can realize sealing between first glass group and the frame section bar, is difficult for making impurity such as rainwater get into between center pillar and the frame section bar through the connecting plate, improves the life of frame section bar and center pillar, and the filling layer on the one hand can improve the internal strength of connecting plate, on the other hand has the thermal-insulated effect of giving sound insulation of preferred.
Optionally, the sealing rubber strip is fixedly provided with a protruding portion, a chamfer is formed on one side, close to the connecting plate, of the protruding portion, a T-shaped groove matched with the protruding portion is formed in the connecting plate, and the protruding portion can be clamped and embedded into the T-shaped groove.
Through adopting above-mentioned technical scheme, constructor can inlay the bellying card to T type inslot when installing joint strip, and the chamfer has the effect of making things convenient for the bellying to peg graft fast to T type inslot, and T type inslot has the effect that is difficult for making bellying and T type inslot break away from simultaneously, improves the stability of sealing strip.
Optionally, set up the heavy groove with the nut looks adaptation of self-tapping self-drilling nail on the connecting plate, the nut of self-tapping self-drilling nail is located heavy inslot, be provided with the protection component that is used for being difficult for making the self-tapping self-drilling nail damage in the heavy inslot.
Through adopting above-mentioned technical scheme, constructor can screw up the nut of self-tapping self-drilling nail to sinking inslot when being connected connecting plate and center post through self-tapping self-drilling nail, and protection component has the effect that is difficult for making the nut of self-tapping self-drilling nail and external environment contact, is difficult for making the corrosion of self-tapping self-drilling nail moisture and other impurity in the air.
Optionally, the protection component comprises a transverse bar arranged between two inner side walls of the sinking groove, two clamping bars respectively fixedly arranged at two sides of the transverse bar, and a clamping block fixedly arranged at the end part of the clamping bars; the connecting plate is provided with a clamping groove matched with the clamping block, and the clamping block can be clamped and embedded into the clamping groove.
Through adopting above-mentioned technical scheme, constructor is after installing the self-tapping and is from boring the nail, presses the horizontal bar to sinking the inslot, makes joint piece block inlay card to the draw-in groove in, and horizontal bar and two joint bars form a buckle closure jointly, and with the cladding of self-tapping from boring the nail inside the buckle closure, have the effect of the corrosion of the difficult moisture and other impurity in the air of protection self-tapping from boring the nail.
Optionally, the fixing component comprises a fixing plate arranged on one side of the fan section bar close to the outdoor, a clamping plate fixedly arranged on one side of the fixing plate close to the frame section bar, and an adhesive strip arranged between the clamping plate and the fourth glass group; the fixing plate is embedded on the fan section bar, and the fourth glass group is arranged inside the frame formed by the clamping plates.
Through adopting above-mentioned technical scheme, splint are fixed the frame inside that splint formed with fourth glass group, and the bonding strip is located between fourth glass group and the splint simultaneously, has filled the gap between fourth glass group and the splint, makes fourth glass group and splint low price inseparabler, improves the stability of fourth glass group.
Optionally, a water-coated adhesive tape is arranged between the fourth glass group and the fan section bar.
By adopting the technical scheme, the draping adhesive tape has the effect that rainwater or dust in the external environment is not easy to enter between the fan section bar and the frame section bar.
Optionally, the width of the fourth glass group is greater than the width of the third glass group.
By adopting the technical scheme, the fourth glass group ensures that people cannot easily see the third glass group and the fan profile outside the building, and the overall aesthetic degree of the building is further improved.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the middle upright post, the frame section bar and the fan section bar form an integral frame of the curtain wall, the integral frame can be used as a support of the curtain wall and also can be used as a support of the opening fan, so that a person cannot easily see the frame of the opening fan outside the building, and the integral aesthetic degree of the building is improved;
2. the cross bar and the two clamping bars form a buckle cover together, the self-tapping self-drilling nails are covered in the buckle cover, and after the buckle cover is installed by constructors, the self-tapping self-drilling nails are protected from being corroded by moisture and other impurities in the air;
3. the width of the fourth glass group is larger than that of the third glass group, so that people cannot easily see the third glass group and the fan profile outside the building, and the overall aesthetic degree of the building is further improved.
Drawings
FIG. 1 is a partial cross-sectional view of a window frame and sash of a window in an embodiment of the present application;
fig. 2 is a partially enlarged view showing a portion a in fig. 1;
fig. 3 is a partially enlarged view showing a portion B in fig. 1.
Reference numerals illustrate: 1. a middle column; 11. an auxiliary frame; 2. a first glass group; 3. a second glass group; 4. a frame section bar; 5. sector material; 6. a third glass group; 7. a fourth glass group; 8. a connecting mechanism; 81. a connecting plate; 811. sinking grooves; 812. a clamping groove; 813. a T-shaped groove; 82. self-tapping and self-drilling nails; 83. a protection component; 831. a cross bar; 832. a clamping strip; 833. a clamping block; 84. a filling layer; 85. a sealing rubber strip; 86. a boss; 9. a fixing assembly; 91. a fixing plate; 92. a clamping plate; 93. an adhesive strip; 94. and (5) coating a water adhesive tape.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-3.
The embodiment of the application discloses a window with a hidden frame opening fan. Referring to fig. 1 and 2, the window includes a center pillar 1 for being disposed on an inner side wall of the wall opening, the center pillar 1 being disposed along a circumferential direction of the wall opening. The side of the middle upright post 1, which is close to the outside, is detachably connected with a secondary frame 11, and the secondary frame 11 is connected with the middle upright post 1 through bolts. The side of the auxiliary frame 11 far away from the center column 1 is provided with a first glass group 2, and the first glass group 2 is parallel to the wall. The outermost side of the middle upright 1, which is far away from the indoor side, is provided with a second glass group 3. The middle upright 1 is provided with a frame section bar 4 on one side far away from the wall, and the frame section bar 4 is arranged along the circumference of the middle upright 1. A sash profile 5 is arranged in the frame profile 4, a third glass group 6 is arranged in the sash profile 5, and a window screening system is arranged between the second glass group 3 and the third glass group 6. A fourth glass group 7 is arranged between the window screening system and the third glass group 6, the fourth glass group 7 is arranged on one side, close to the outside, of the third glass group 6, the width of the fourth glass group 7 is larger than that of the third glass group 6, and the fourth glass group 7 enables people to be hard to see the third glass group 6 and the fan-shaped material 5 on the outer side of a building, so that the overall attractiveness of the building is further improved. The middle upright 1 is provided with a connecting mechanism 8 on the side close to the outside, and the connecting mechanism 8 is used for fixing the second glass group 3 on the middle upright 1. A fixing assembly 9 is arranged between the fourth glass group 7 and the sash profile 5, the fixing assembly 9 being used for fixing the fourth glass group 7 to the sash profile 5.
When a constructor installs the window, firstly installing the middle upright post 1 at a wall hole, then connecting the auxiliary frame 11 with the middle upright post 1 through bolts, then installing the first glass group 2 on the auxiliary frame 11, then installing the second glass group 3 to the side, close to the outdoor, of the middle upright post 1 through the connecting mechanism 8, then installing the frame profile 4 and the fan profile 5 in sequence, installing the third glass group 6 into the fan profile 5, and finally fixing the fourth glass group 7 to the side, close to the outdoor, of the fan profile 5 through the fixing assembly 9.
Referring to fig. 1 and 2, the connection mechanism 8 includes a connection plate 81 disposed on one side of the center pillar 1, which is close to the outside, a self-tapping self-drilling nail 82 is screwed between the connection plate 81 and the center pillar 1, a countersink 811 adapted to a nut of the self-tapping self-drilling nail 82 is formed on the connection plate 81, the nut of the self-tapping self-drilling nail 82 is located in the countersink 811, a protection component 83 is disposed in the countersink 811, and the protection component 83 is used for preventing the self-tapping self-drilling nail 82 from being damaged. The protection assembly 83 includes a bar 831 disposed between two inner sidewalls of the sink 811, the bar 831 being disposed perpendicular to the sidewalls of the sink 811. The two sides of the transverse bar 831 are respectively and fixedly provided with a clamping bar 832, the end part of the clamping bar 832 is fixedly provided with a clamping block 833, the connecting plate 81 is provided with a clamping groove 812 which is matched with the clamping block 833, and the clamping block 833 can be clamped and embedded into the clamping groove 812. The cross bar 831 and the two clamping bars 832 together form a buckle closure, and the self-tapping self-drilling nails 82 are coated inside the buckle closure, so that the self-tapping self-drilling nails 82 are protected from being corroded by moisture and other impurities in the air.
Referring to fig. 1 and 2, the inside of the connection plate 81 is hollow, a filling layer 84 is provided at a hollow position inside the connection plate 81, the filling layer 84 is a filling layer 84 made of PE foam, and the filling layer 84 is used for improving strength inside the connection plate 81 and has a sound and heat insulation effect. Sealing rubber strips 85 are arranged on two sides of the connecting plate 81, and the sealing rubber strips 85 are respectively abutted against the outer side walls of the first glass group 2 and the frame section 4. The sealing rubber strip 85 is fixedly provided with the bulge 86, one side of the bulge 86 close to the connecting plate 81 is provided with a chamfer, the connecting plate 81 is provided with a T-shaped groove 813 matched with the bulge 86, the bulge 86 can be clamped into the T-shaped groove 813, and the chamfer facilitates rapid insertion of the bulge 86 into the T-shaped groove 813.
When the constructor operates the connecting mechanism 8 to install the second glass group 3 to the side close to the outdoor side of the neutral column 1, firstly, the sealing rubber strip 85 is pressed to the side of the T-shaped groove 813, the sealing rubber strip 85 is connected with the connecting plate 81, then the self-tapping self-drilling nail 82 is connected between the connecting plate 81 and the neutral column 1 in a threaded mode, the nut of the self-tapping self-drilling nail 82 is located in the sinking groove 811, then the transverse bar 831 is pressed to the side close to the sinking groove 811, the transverse bar 831 drives the clamping bar 832 to move, the clamping block 833 is clamped into the clamping groove 812, and meanwhile, the two sealing rubber strips 85 are respectively abutted against the first glass group 2 and the frame profile 4.
Referring to fig. 1 and 3, the fixing assembly 9 includes a fixing plate 91 disposed on one side of the fan section 5 near the outdoor, the fixing plate 91 is embedded on the fan section 5, a clamping plate 92 is fixedly disposed on one side of the fixing plate 91 near the frame section 4, the fourth glass set 7 is disposed inside a frame formed by the clamping plate 92, an adhesive strip 93 is disposed between the clamping plate 92 and the fourth glass set 7, the adhesive strip 93 is made of polyurethane foam, and the polyurethane foam has better elasticity and viscosity. A water-coating adhesive tape 94 is arranged between the fourth glass group 7 and the fan section bar 5, and the water-coating adhesive tape 94 has the effect that rainwater or dust in the external environment is not easy to enter between the fan section bar 5 and the frame section bar 4.
When the constructor is operating the fixing component 9 to fix the fourth glass group 7 to the fan-shaped material 5 near the outdoor side, the clamping plate 92 fixes the fourth glass group 7 to the frame formed by the clamping plate 92, meanwhile, the bonding strip 93 is positioned between the fourth glass group 7 and the clamping plate 92, gaps between the fourth glass group 7 and the clamping plate 92 are filled, and meanwhile, the bonding strip 93 has better elasticity, so that the fourth glass group 7 is abutted tightly with the clamping plate 92.
The implementation principle of the window in the embodiment of the application is as follows: when a constructor installs a window, firstly installing a middle upright 1 at a wall hole, then connecting a secondary frame 11 with the middle upright 1 through bolts, installing a first glass group 2 on the secondary frame 11, then connecting a self-tapping self-drilling nail 82 between a connecting plate 81 and the middle upright 1 through threads, enabling a nut of the self-tapping self-drilling nail 82 to be positioned in a sinking groove 811, then pressing a transverse bar 831 towards one side close to the sinking groove 811, enabling a clamping block 833 to be clamped into a clamping groove 812, simultaneously enabling two sealing adhesive tapes 85 to be respectively abutted with the first glass group 2 and the frame section bar 4, then sequentially installing the frame section bar 4 and the fan section bar 5, installing a third glass group 6 into the fan section bar 5, and finally fixing a fourth glass group 7 to one side of the fan section bar 5 close to the outdoor through a fixing component 9; the first glass group 2 and the second glass group 3 wrap the integral frame section 4 and the fan section 5 to the second glass group 3, and the middle upright 1, the frame section 4 and the fan section 5 form an integral frame of the curtain wall, and the integral frame can be used as a support of the curtain wall and a support of an opening fan, so that people can not easily see a frame of the opening fan outside a building, the integral aesthetic degree of the building is improved, the width of the fourth glass group 7 is larger than that of the third glass group 6, people cannot easily see the third glass group 6 and the fan section 5 outside the building, and the integral aesthetic degree of the building is further improved.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (8)

1. A window with hidden frame opening fan, characterized in that: the window glass comprises a middle vertical column (1) arranged on the inner side wall of a wall hole, a secondary frame (11) detachably connected to the middle vertical column (1) near the outdoor side, a first glass group (2) arranged on the side, far away from the middle vertical column (1), a second glass group (3) arranged on the middle vertical column (1), a frame profile (4) arranged on the side, far away from the wall, of the middle vertical column (1), a fan profile (5) arranged in the frame profile (4), a third glass group (6) arranged in the fan profile (5), a window screening system arranged between the second glass group (3) and the third glass group (6), a fourth glass group (7) arranged between the window screening system and the third glass group (6), a connecting mechanism (8) arranged on the side, near the outdoor side, of the middle vertical column (1) and a fixing assembly (9) arranged between the fourth glass group (7) and the fan profile (5) and used for fixing the fourth glass group (7) to the fan profile (5);
the second glass group (3) is arranged at the outermost side of the middle column (1) far away from the indoor side, and the fourth glass group (7) is arranged at the outdoor side of the third glass group (6).
2. A window with hidden frame opening sash as defined in claim 1, wherein: the connecting mechanism (8) comprises a connecting plate (81) arranged on one side, close to the outside, of the middle column (1), self-tapping and self-drilling nails (82) in threaded connection between the connecting plate (81) and the middle column (1), a filling layer (84) arranged inside the connecting plate (81), and sealing rubber strips (85) arranged on two sides of the connecting plate (81); the inside of the connecting plate (81) is hollow, and the sealing rubber strips (85) are respectively abutted with the first glass group (2) and the frame section bar (4).
3. A window with hidden frame opening sash as defined in claim 2, wherein: the sealing rubber strip (85) is fixedly provided with a protruding portion (86), one side, close to the connecting plate (81), of the protruding portion (86) is provided with a chamfer, the connecting plate (81) is provided with a T-shaped groove (813) matched with the protruding portion (86), and the protruding portion (86) can be clamped and embedded into the T-shaped groove (813).
4. A window with hidden frame opening sash as defined in claim 2, wherein: the connecting plate (81) is provided with a sinking groove (811) matched with a nut of the self-tapping self-drilling nail (82), the nut of the self-tapping self-drilling nail (82) is positioned in the sinking groove (811), and a protection component (83) which is used for preventing the self-tapping self-drilling nail (82) from being damaged is arranged in the sinking groove (811).
5. A window with hidden frame opening sash as defined in claim 4, wherein: the protection component (83) comprises a transverse bar (831) arranged between two inner side walls of the sinking groove (811), two clamping bars (832) respectively fixedly arranged at two sides of the transverse bar (831), and clamping blocks (833) fixedly arranged at the end parts of the clamping bars (832); and the connecting plate (81) is provided with a clamping groove (812) matched with the clamping block (833), and the clamping block (833) can be clamped and embedded into the clamping groove (812).
6. A window with hidden frame opening sash as defined in claim 1, wherein: the fixing assembly (9) comprises a fixing plate (91) arranged on one side of the fan-shaped material (5) close to the outdoor, a clamping plate (92) fixedly arranged on one side of the fixing plate (91) close to the frame-shaped material (4), and an adhesive strip (93) arranged between the clamping plate (92) and the fourth glass group (7); the fixing plate (91) is clamped and embedded on the fan-shaped material (5), and the fourth glass group (7) is arranged inside the frame formed by the clamping plates (92).
7. A window with hidden frame opening sash as defined in claim 6, wherein: a water-covering adhesive tape (94) is arranged between the fourth glass group (7) and the fan section bar (5).
8. A window with hidden frame opening sash according to any of claims 1-7, wherein: the width of the fourth glass group (7) is larger than the width of the third glass group (6).
CN202320009193.1U 2023-01-03 2023-01-03 Window with hidden frame opening fan Active CN219261465U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202320009193.1U CN219261465U (en) 2023-01-03 2023-01-03 Window with hidden frame opening fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202320009193.1U CN219261465U (en) 2023-01-03 2023-01-03 Window with hidden frame opening fan

Publications (1)

Publication Number Publication Date
CN219261465U true CN219261465U (en) 2023-06-27

Family

ID=86867985

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202320009193.1U Active CN219261465U (en) 2023-01-03 2023-01-03 Window with hidden frame opening fan

Country Status (1)

Country Link
CN (1) CN219261465U (en)

Similar Documents

Publication Publication Date Title
US20120055107A1 (en) Window casing
CN203476103U (en) Wood-aluminum composite outward-opening window with waterproof, thermal-insulation and sound-insulation performance
CN219261465U (en) Window with hidden frame opening fan
RU2658814C1 (en) Balconies post-bar glazing insulation system and its installation method
CN211173810U (en) Three-layer composite heat insulation window
CN112160682A (en) Semi-hidden frame window sash mounting structure of opening
CN209908248U (en) Door and window mounting structure
CN207144723U (en) Window frame structure and door and window curtain wall system
CN210768397U (en) Corner casement window structure
CN214035284U (en) Semi-hidden frame window sash mounting structure of opening
CN200985708Y (en) Aluminium alloy unit window
CN211143317U (en) Sunshine room
CN214006910U (en) Bridge-cut-off aluminum alloy door and window with inward opening door and window and outward opening screen window
CN207228933U (en) Middle stile's connection structure and door and window curtain wall system
CN217233343U (en) Lower bedroom drainage embedded bridge cut-off aluminum door and window
CN214384105U (en) Aluminum-clad wood curtain wall window for high-rise building
CN214007001U (en) Multiple sealed three-glass inward-opening and inward-falling energy-saving soundproof window
CN219316783U (en) Concealed curtain wall opening fan
CN213174357U (en) Opening system is hidden to unit curtain
CN214532591U (en) 90-degree corner section bar of energy-saving heat-preservation bridge-cut-off aluminum window
CN213014887U (en) Connection structure of unit type door and window
CN210713421U (en) Replaceable unit curtain wall structure
CN218581434U (en) Threshold connection structure
CN217354065U (en) Frame fan flushes fine aluminium package wood passive window
CN215565323U (en) Door pocket mounting and connecting structure for polyurethane wallboard door opening

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant