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Glass curtain wall window unit and assembling method thereof
The invention discloses a glass curtain wall window unit and an assembly method thereof, and belongs to the technical field of glass curtain wall windows.The glass curtain wall window unit is arranged at the center of the interior of a main window frame, and rectangular sealing pieces and a plurality of clamping frames are symmetrically arranged on the two sides of the exterior of the glass curtain wall window unit. In the invention, if the external wind speed is negative pressure, the acting force of an elastic valve plate can drive a limiting sliding plate to reset, the elastic valve plate can convey air in a first air bag to one side in a second cavity, and a high-pressure area is established on the side, so that the extrusion effect of external wind pressure on a water-blocking sealing layer and a fourth spring is effectively counteracted; therefore, the reliable sealing performance of the water blocking sealing layer is maintained under the negative pressure working condition, the wind pressure resistance of the system is improved, meanwhile, the negative pressure influence between the main window frame and the glass curtain wall window unit can be further reduced through the isobaric cavity, the drainage channel and the micro drainage hole, and the product can achieve the effect of self-adaptive adjustment of wind pressure and dynamic drainage control. And the subsequent reliable sealing performance of the product is greatly improved.
Owner:CHENGDU CONSTR ENG DECORATION & FITMENT CO LTD +1
Anti-burst hollow glass
The utility model relates to the technical field of hollow glass, in particular to anti-burst hollow glass which comprises a fixing frame arranged outside the glass in a sleeving mode, a connecting layer is arranged between the fixing frame and the glass, and the fixing frame and the glass are fixedly connected through the connecting layer; the side, close to the outer pressing line, of the fixing frame is provided with a plurality of inserting rods, and the inserting rods are evenly arranged on the side wall of the fixing frame and connected with the fixing frame. An outer pressing line of the window frame is provided with inserting grooves corresponding to the inserting rods, and when the glass is pushed to abut against the outer pressing line, the inserting rods are matched with the inserting grooves in an inserting mode; and a locking assembly is further arranged on the side wall of each inserting rod, and after the inserting rods are inserted into the inserting grooves, the locking assemblies are used for locking the inserting states of the inserting rods and the inserting grooves, so that the purposes that workers are assisted in fixing the glass, and the situation that the glass falls off and hurt the workers due to the fact that the workers are not in physical strength is avoided are achieved.
Owner:YUXI RONGSHENG TECHNOLOGY CO LTD
Corner connectors for joining at least two profile strips of a frame system
Corner connectors (10) for connecting at least two profile strips (6, 8) of a frame system (4), comprising - two perpendicularly extending leg sections (42) and a corner section (44) arranged between them, - wherein a guide groove (90) extending along a leg longitudinal direction (L) is provided on the rear side of at least one leg leg (42) for at least partial guidance of a spring element (98), - wherein the guide channel (90) opens into a rearwardly open recess (92) of the corner part (44), and - wherein the foot leg (42) has a recess (96) on its front side to receive a spring end (108) of the spring element (98).
Owner:M A C S HLDG
Door frame mounting structure of tent
Owner:SUPERB TENT CO LTD
Modularized combined hydrophobic aluminum alloy door and window
ActiveCN223922917UCorner/edge jointsCondensed water drain-offStructural engineeringMechanical engineering
The utility model discloses a modularly combined hydrophobic aluminum alloy door and window, which particularly relates to the technical field of aluminum alloy doors and windows, and comprises two aluminum alloy vertical frames, an upper aluminum alloy transverse frame and a lower aluminum alloy transverse frame which are arranged between the two aluminum alloy vertical frames, and two door and window frames which are arranged between the two aluminum alloy vertical frames and the aluminum alloy transverse frames. A plurality of clamping grooves are formed in one side of the aluminum alloy vertical frame, two sliding grooves are formed in the surfaces of the two aluminum alloy transverse frames, the door and window frame is slidably connected with the inner sides of the sliding grooves, and two mounting assemblies are mounted in the aluminum alloy transverse frames. By arranging the mounting assembly and the drainage mechanism, mounting and dismounting between the aluminum alloy vertical frame and the aluminum alloy transverse frame can be rapidly completed, a user can replace or adjust part of the frame at any time according to needs, the mounting and dismounting time is shortened, meanwhile, rainwater can be rapidly drained, and the service life is prolonged. Rainwater accumulated on the inner side of the lower aluminum alloy transverse frame can be effectively reduced, and therefore rainwater permeating into a room is reduced.
Owner:HENAN JINLONG DOORS & WINDOWS CO LTD
Cold-bridge-free steel-plastic window
The invention discloses a cold-bridge-free steel-plastic window, and relates to a novel steel-plastic combined energy-saving window. The novel steel-plastic combined energy-saving window has the advantages of heat insulation, sound insulation, aging resistance, thermal change prevention, comprehensive improvement of safety and fire protection performance, high overall strength and long service life. The product comprises a plastic window body, a thermal insulation cover body is connected with the plastic window body to form a window main body, the thermal insulation cover body is fixed on the outer side of the plastic window body, a thermal insulation cavity is arranged between the thermal insulation cover body and the plastic window body, and a thermal insulation layer is arranged in the thermal insulation cavity. The product is used for replacing a traditional plastic steel window.
Owner:EDDIE (JINAN) CONSTRUCTION TECHNOLOGY CO LTD
WINDOW, DOOR AND / OR FACADE CONSTRUCTION AND METHOD FOR PRODUCEING A CORNER JOINT OF A WINDOW, DOOR AND / OR FACADE CONSTRUCTION
Owner:SCHUECO INTERNATIONAL KG
Double-layer laminated glass
ActiveCN224120122UEasy loadingAchieving tightnessCorner/edge jointsSealing arrangementsRubber ringMechanical engineering
The utility model discloses double-layer laminated glass and relates to the technical field of glass. The double-layer laminated glass comprises a laminated glass body, a sleeve seat and a positioning base, the sleeve seat and the positioning base are arranged on the outer side of the laminated glass body, a first rubber ring is movably clamped in the sleeve seat, a second rubber ring is movably clamped in the positioning base, and a locking mechanism is arranged between the sleeve seat and the positioning base. According to the double-layer laminated glass, loading of the laminated glass body is convenient through the sleeve base, the positioning base and the locking mechanism, the laminated glass body is protected through the sleeve base and the positioning base, sealing and buffering of the laminated glass body are achieved through the first rubber ring and the second rubber ring, and when the first rubber ring and the second rubber ring are aged, the first rubber ring and the second rubber ring are sealed and buffered. And the first rubber ring and the second rubber ring can be conveniently and rapidly replaced and maintained, so that the device is easy to maintain, and the use requirements are met.
Owner:TEMING GLASS TECH CO LTD
A type of leak-proof aluminum alloy door and window
ActiveCN224314844UReduce the difficulty of replacementCorner/edge jointsGlass pane fixingWater leakageStructural engineering
This application belongs to the field of aluminum alloy door and window technology, and discloses a leak-proof aluminum alloy door and window, including a mounting frame. The mounting frame is a hollow structure with an opening on one side. A mounting groove is formed on the inner side wall of the mounting frame. A mounting through hole communicating with the mounting groove is formed on the side wall of the mounting frame. A transparent glass is inserted into the mounting groove. A insertion groove communicating with the inside of the mounting frame is formed on the side wall of the mounting frame. An annular frame is inserted into the insertion groove. A clamping frame is fixed on the side wall of the annular frame near the inner side of the mounting frame. The clamping frame is in contact with the transparent glass. A positioning mechanism for fixing the mounting frame and the annular frame is jointly provided. The positioning mechanism includes a positioning component, a displacement component, and a limiting component. This application, through improvements to the existing technical structure, eliminates the need to remove the entire window from the wall, reducing the difficulty of replacing the glass in aluminum alloy windows and doors.
Owner:ZHEJIANG ZHONGJING NEW MATERIAL TECHNOLOGY CO LTD
Aluminum plate door and window structure easy to install
ActiveCN224244728UCorner/edge jointsSealing arrangementsStructural engineeringMechanical engineering
Owner:CHANGZHOU HENGCHUAN NEW MATERIALS CO LTD
doors and windows
ActiveCN116357212BCorner/edge jointsCondensed water drain-offClassical mechanicsStructural engineering
A door and window capable of reducing the number of components and assembly steps and obtaining sufficient fixing strength is provided. A door and window (10) has a first frame (24a), a surface material (26) provided on the inner peripheral side of the first frame (24a), and an attachment member (32) provided between an upper frame (20) and the surface material (26). The upper frame (20) has a first pocket-shaped recess (37) on the outdoor side and a second pocket-shaped recess (35) on the indoor side. The attachment member (32) has a first engagement portion (50) engaged with an outdoor side wall (37b) of the first pocket-shaped recess (37) and a second engagement portion (56) engaged with an inner peripheral side wall (35b) of the second pocket-shaped recess (35). The second engagement portion (56) and the inner peripheral side wall (35b) are located on the inner peripheral side than the first engagement portion (50) and the outdoor side wall (37b). The outdoor side wall (37b) prevents the first engagement portion (50) from moving toward the outdoor side. The inner peripheral side wall (35b) prevents the second engagement portion (56) from moving toward the inner peripheral side by snap-fit engagement.
Owner:YKK AP INC
Building fixture
PCT designated stageWO2026005057A1Corner/edge jointsWindow/door framesFixed frameClassical mechanics
Provided is a building fixture that can suppress degradation of an indoor-side frame member. According to the present invention, a building fixture that comprises a sash that holds a surface material inside a vertically and horizontally assembled frame includes a metal outdoor-side frame member, a wooden indoor-side frame member, and an attachment that is between the outdoor-side frame member and the indoor-side frame member and attaches the indoor-side frame member to the outdoor-side frame member. The attachment has a covering part that covers at least a portion of an inner circumferential end surface of the indoor-side frame member.
Owner:LIXIL CORP
Aluminum alloy door reinforcing device
The utility model relates to an aluminum alloy door reinforcing device which comprises an aluminum alloy door body, first fixing pieces, a fixing frame and second fixing pieces, the upper end and the lower end of the aluminum alloy door body are connected with the first fixing pieces, the rear sides of the two first fixing pieces are connected with the fixing frame, and the left side and the right side of the aluminum alloy door body are connected with the second fixing pieces. According to the aluminum alloy door reinforcing device, the locking mechanism is arranged, an adjusting hand wheel is rotated firstly, a first gear can stably rotate through linkage matching generated by the adjusting hand wheel, a first bearing and a transmission rod, and then the first gear, a second gear, a second bearing and a connecting rod are matched in a linkage mode; and finally, external threads are arranged at the two ends of the connecting rod, so that the first fixing piece and the second fixing piece can be simply and effectively connected together, the reinforcing and mounting efficiency is effectively improved through the design, and the practicability is high.
Owner:JIUQUAN ZHENSHENG MACHINERY MANUFACTURING CO LTD
A mitre joint
A mitre joint for a metallic frame of a fenestration unit. The joint comprises: first and second frame members; a connector configured to locate the first and second frame members in relation to one another; and first and second fasteners configured to secure the first and second frame members respectively to the connector. The connector comprises a first arm configured to extend within a hollow profile defined by the first frame member, and a second arm configured to extend within a hollow profile defined by the second frame member. When the first and second arms extend within the corresponding frame members, the joint is configured such that one or each of the first and second fasteners is: co-axially receivable in a channel of the corresponding frame member via insertion through an external aperture in one of the frame members; and engageable with the corresponding frame member and connector arm when received in said channel to secure the frame member to the connector.
Owner:GARNER ALUMINUM EXTRUSIONS LTD
High-strength fireproof hollow glass
ActiveCN223549166UCorner/edge jointsUnits with parallel planesStructural engineeringMechanical engineering
The high-strength fireproof hollow glass comprises a frame body assembly, a connecting assembly and a glass body, the frame body assembly comprises a lower frame and an upper frame arranged at the upper end of the lower frame, a clamping groove is formed in the upper end of the lower frame, clamping plates are fixed to the two sides of the lower end of the upper frame, and channels are formed in the lower frame and the clamping plates; a limiting groove is formed in the lower frame, and the connecting assembly comprises an inserting rod inserted into the channel, a connecting rod arranged at the end of the inserting rod and a fixing plate fixed to the opposite outer wall of the connecting rod. According to the high-strength fireproof hollow glass, through the arrangement of the high-strength fireproof glass layer, the fireproof glass layer and the heat insulation glass layer, the hollow glass has certain strength and fireproof performance, the lower frame and the upper frame are installed together under the action of the clamping plates, the clamping grooves and the connecting assemblies, when a single piece of glass is damaged, the upper frame and the lower frame can be separated, and therefore the glass is prevented from being damaged. And therefore, the cost is saved, and the practical use is facilitated.
Owner:HUBEI XINZHE DECORATION BUILDING MATERIALS TECHNOLOGY CO LTD
Aluminum-wood composite door and window frame splicing structure
Owner:JIANGSU JINTANG WOODEN WINDOW CO LTD
Combined heat-insulated door and window profile
The application discloses a combined heat-insulation door and window profile, relates to the technical field of door and window profiles, and comprises first outer rods, second outer rods and a middle hall rod, further comprises: a connecting mechanism arranged in each of the first outer rods and the second outer rods, each of the first outer rods and the second outer rods is combined to form a window frame through the connecting mechanism; a locking mechanism arranged on the middle hall rod, when the first outer rods and the second outer rods are combined, the first outer rods, the second outer rods and the middle hall rod are locked at the same time through the locking mechanism, the second outer rod comprises two outer frames, the connecting mechanism comprises an inner frame arranged between the two outer frames, and a connecting frame is fixedly connected to each of the two outer frames, and a connecting rod is fixedly connected to the inner wall of the first outer rod. Through cooperation of the connecting mechanism and the locking mechanism, the first outer rods, the second outer rods and the middle hall frame are combined conveniently, and the situation that a large number of screws need to be used for cooperation and installation in the traditional assembly process is avoided.
Owner:ANHUI PROVINCE JINPENG ENERGY SAVING TECH CO LTD
Self-adaptive drainage aluminum-clad wood window
ActiveCN224120149UCorner/edge jointsNoise insulation doors/windowsStructural engineeringMechanical engineering
The utility model belongs to the technical field of aluminum-clad wood windows, and discloses a self-adaptive drainage aluminum-clad wood window which comprises a door and window fixing box, rotating shafts are fixedly installed on the front side and the rear side of the door and window fixing box, an outer window aluminum frame can be fixed through glass on the outer side through an installed installation assembly, and the self-adaptive drainage aluminum-clad wood window is waterproof. Sound insulation is conducted through the sound insulation glass inner frame on the inner side, so that the sound insulation glass inner frame can be rapidly positioned and slide into the inner side of the glass fixing outer window aluminum frame through the connecting sliding-in block, a worker controls a control nut through exclusive operation, and the control nut can drive a lead screw to rotate; the screw rod can drive the sliding frame to slide through thread fit, the sliding frame can drive the fixing plate and the inserting block to move, the inserting block can slide into the inner side of the connecting sliding block, the glass fixing outer window aluminum frame and the sound insulation glass inner frame are tightly connected, and therefore the waterproof and sound insulation effects of the device are good.
Owner:DALIAN HONGYI WOOD IND CO LTD
Push-pull type aluminum alloy sound insulation door and window structure
The utility model discloses a push-pull type aluminum alloy sound insulation door and window structure, which relates to the technical field of aluminum alloy door and window structures and comprises an outer frame and a fixed frame. Sliding rails are fixed to the upper side face and the lower side face of the interior of the outer frame, a window frame is slidably installed on the outer sides of the sliding rails, fixing screw holes are formed in the surface of the outer frame, sealing strips are fixed to the inner side faces of the two fixing frames, the sealing strips are correspondingly connected with the interior of the outer frame in an inserted mode, a noise reduction unit is arranged in the outer frame, and a sound insulation assembly is arranged in the window frame. According to the push-pull type aluminum alloy sound insulation door and window structure, the sealing gasket is matched with the noise reduction cotton to improve the sealing performance between the window frames, the filled sound insulation damping glue is matched with the bonded sound insulation cotton to improve the sound insulation effect of the aluminum alloy door and window, and the sound insulation damping glue is matched with the bonded sound insulation cotton to improve the sound insulation effect of the aluminum alloy door and window. And meanwhile, the position of the anti-falling rod is adjusted by rotating the screw rod, so that a certain safety effect can be achieved in extreme weather.
Owner:CHANGSHU HUANENG DOOR & WINDOW DECORATION CO LTD
Portable door and window sample corner assembling device
The utility model discloses a portable door and window sample corner assembling device, which relates to the technical field of doors and windows and comprises a buckle component. Window sash corners; the frame corner and the window sash corner are assembled and connected through a buckle assembly; wherein a first mounting notch is formed in the frame corner, a first groove block is inserted into the first mounting notch in a damping manner, a female buckling end is fixedly connected to one side wall of the first groove block, and a second mounting notch is formed in the window sash corner. According to the portable door and window sample corner assembling device, in the assembling process of door and window sample corners, a worker firstly installs the first groove block and the second groove block in the first installation notch and the second installation notch respectively, the installation height of the first groove block is consistent with the installation height of the second groove block, and then the first groove block and the second groove block are installed in the first installation notch and the second installation notch respectively. By means of the characteristic that the child buckling ends are connected with the mother buckling ends in a buckling mode, a worker can assemble and splice the frame corners and the window sash corners, operation is convenient and efficient, and sample corner structure display can be conveniently conducted on the assembled doors and windows subsequently.
Owner:LIAONING ZHONGPING ACCOUNTING CO LTD
Fireproof and heat-insulating glass and preparation process thereof
The application belongs to the technical field of fireproof and heat-insulating glass, and particularly relates to a fireproof and heat-insulating glass and a preparation process thereof, which comprises assembling frames, a glass body, reinforcing plates and fireproof and heat-insulating sponges, wherein the assembling frames are provided in pairs, the glass body is clamped on the inner walls of the assembling frames, the reinforcing plates are arranged between the two assembling frames and are connected through the reinforcing plates, and the fireproof and heat-insulating sponges are installed on the reinforcing plates; special tempered glass or fireproof glass is selected as a base material, the strength of the glass plate can be maintained at high temperature, the glass plate is subjected to mechanical processing and edge grinding treatment, the safety and compatibility of the component are ensured, the developed fireproof and heat-insulating sponge material has excellent heat-insulating property, can protect the structure from high temperature, adopts a hollow sandwich design to block heat and flame propagation, improves the fireproof performance, forms a closed system preventing smoke penetration through edge sealing and surface reflection coating, effectively reduces heat transfer, and realizes efficient heat insulation.
Owner:上海精硕建设发展有限公司
Heat insulation broken bridge aluminum profile
The utility model relates to the technical field of heat insulation aluminum profiles, and discloses a heat insulation broken bridge aluminum profile which comprises an aluminum profile body, an inner cavity is formed in the aluminum profile body, a threaded connection plate is fixedly installed on the outer surface of the end of the aluminum profile body, a butt joint cavity is formed in the end of the aluminum profile body, and the threaded connection plate is fixedly installed on the outer surface of the end of the aluminum profile body. A sawtooth groove is formed in the inner surface of the butt joint cavity, the inner surface of the inner cavity is fixedly connected with a protruding edge, and the side wall of the protruding edge is fixedly connected with an inner cylinder. Through the arrangement of the butt-joint cavity and the sawtooth groove, the contact area of the joint of the aluminum profile bodies during butt-joint installation is increased, and meanwhile through the design of the protruding edges and the cross plates, the anti-pressure capacity and the anti-deformation capacity of the joint of a plastic part used for aluminum profile butt-joint after the aluminum profile bodies are assembled are improved. And the stability of connection between the plastic part and the aluminum profile body is ensured, so that the service life of the aluminum profile body is prolonged, and the use safety of the aluminum profile body is improved.
Owner:SHANDONG JINGANG ALUMINIUM CO LTD
Aluminum alloy lifting type diamond mesh screen window system
The invention relates to the technical field of aluminum alloy lifting type diamond mesh screen windows, in particular to an aluminum alloy lifting type diamond mesh screen window system which comprises a window frame formed by corner cutting of four aluminum alloy sections and corner combining through corner connectors and countersunk self-tapping screws. A sash profile connecting groove is formed in one end of the window frame, and a decorative buckle cover mounting groove is formed in the other end of the window frame; the aluminum alloy lifting type diamond mesh screen window system has the beneficial effects that the vertical profiles on the two sides of the window frame and the transverse profile at the bottom are assembled through the cooperation of the corner connectors and the countersunk self-tapping screws, and then the vertical profiles on the two sides of the sash profile and the bottom are assembled through the cooperation of the self-tapping screws and the second screw ways on the two sides of the corner connectors; after assembly is completed, a T-shaped plastic pressing line corresponding to the sash profile connecting groove on one side of the window frame is inserted into the sash profile connecting groove, and the T-shaped plastic pressing line is fully matched and tightly attached to the first inverted tooth code and the second inverted tooth code in the sash profile connecting groove in the sash profile connecting groove through the first section protrusion and the second section protrusion.
Owner:THE FIRST COMPARY OF CHINA EIGHTH ENG BUREAU LTD
Anti-deformation cabinet door and processing technology
ActiveCN115807610BCorner/edge jointsWood working apparatusStructural engineeringMechanical engineering
This invention discloses an anti-deformation cabinet door and its processing technology, comprising an upper decorative panel, a combined frame, and a lower decorative panel arranged sequentially from top to bottom. The combined frame includes an outer frame, an anti-deformation supporting inner frame, and a filler plate. The anti-deformation supporting inner frame is disposed within the outer frame, and the filler plate is disposed within the anti-deformation supporting inner frame. The anti-deformation supporting inner frame is formed by two horizontal aluminum square tubes and a vertical aluminum square tube. Through the design of the anti-deformation supporting inner frame, a supporting skeleton is formed inside the cabinet door, maintaining internal stress balance and making the cabinet door less prone to deformation during long-term use, fundamentally solving the problem of easy deformation of cabinet doors.
Owner:DEHUA TB NEW DECORATION MATERIAL CO LTD
Low-energy-consumption door leaf framing structure
ActiveCN224244730UImprove bearing capacityincrease torqueCorner/edge jointsSealing arrangementsStructural engineeringWasher
The utility model discloses a low-energy-consumption door leaf framing structure, which belongs to the technical field of door leaf framing, and comprises a light opening, a transverse frame, a framing corner brace and a framing clamping plate, the framing corner brace comprises an outer frame and a reinforcing rib, the outer side of the framing corner brace is provided with two first through holes, and the outer side of the framing corner brace is provided with two second through holes. And the two first through holes are internally provided with anti-skid retaining bolts, spring washers are arranged between the anti-skid retaining bolts and the framing corner connector, two first threaded holes are formed in the outer side of the framing clamping plate, and a through glue groove is formed in the side, close to the optical opener, of the framing corner connector. The utility model solves the problem that the heat insulation performance is influenced by the quality problems that the splicing position is not flat, warped and the like when used on a large-specification unit door, cracks occur at the splicing position in the using process, water seepage occurs in a corner cavity, the integral attractiveness of a door and a window is influenced, leakage occurs and the like.
Owner:OFJOYT INTELLIGENT TECH (CHANGZHOU) CO LTD
Aluminum alloy door and window curtain wall sealing structure
The application belongs to the technical field of doors, windows and curtain walls, and discloses an aluminum alloy door, window and curtain wall sealing structure, which comprises a glass frame body, an annular baffle is fixed in the glass frame body, a transparent glass is arranged in the glass frame body and is attached to the annular baffle, a sealing gasket is arranged in the glass frame body and is attached to the transparent glass, a mounting groove is formed in the side wall of one side of the glass frame body, an annular connecting plate is arranged on the side wall of the glass frame body and is used for shielding the mounting groove, the side wall of one side of the annular connecting plate close to the glass frame body is attached to the glass frame body, an annular resisting plate is fixed on the side wall of one side of the annular connecting plate close to the sealing gasket and is inserted into the glass frame body, the side wall of one side of the annular resisting plate close to the sealing gasket is tightly attached to the sealing gasket, and a locking mechanism is arranged on the glass frame body and the annular connecting plate. According to the application, the annular baffle, the sealing gasket, the annular connecting plate, the annular resisting plate and the locking mechanism are arranged, the complicated operation of the prior art is avoided, and the replacement speed of the sealing gasket is improved.
Owner:ZHEJIANG ZHONGJING NEW MATERIAL TECHNOLOGY CO LTD
Unitary skin comprising SDL bars, door comprising the skin, and methods of making the same
A door skin, a door comprising at least one such a door skin, and a kit comprising at least one such a door skin are provided. The door skin is used to make a door comprising a glazing unit including one or more glass panes. The door skin includes a skin body portion providing an outer door surface. The skin body portion includes a set of simulated divided lite (SDL) bars, which may include one or more bars oriented in two different directions. The bars share at least one intersecting joint, which has an outer joint surface lower than the outer door surface relative to a bottom surface of the set of the SDL bars. The skin has a unitary structure. The set of SDL bars and the skin body portion are made of a same material. The door may include two door skins on both sides of the glazing unit.
Owner:PLASTPRO 2000
Breathable window double-corner frame
The utility model relates to a ventilating window double-corner frame which comprises a frame body, a first connecting frame and a second connecting frame are arranged on the left side edge and the right side edge of the frame body respectively, and the first connecting frame and the second connecting frame are symmetrical about the center line of the frame body. The cross section of the first connecting frame and the cross section of the second connecting frame are integrally in a U shape, and a first square groove and a second square groove are formed in the first connecting frame and the second connecting frame respectively. A third square groove and a fourth square groove are formed in the upper portion of the frame body, and the third square groove and the fourth square groove are symmetrical about the center line of the frame body. The first square groove is perpendicular to the second square groove, and the third square groove is perpendicular to the fourth square groove. The utility model has the advantages that the structure is simple, two groups of 90-degree corners with different sizes can be realized, no redundant section bar is arranged at the corner part to block sight, the ventilation area is large, the indoor appearance is attractive, the structure is simple, the manufacturing process is simple, the cost is low, the connection stability is strong, and the maintenance and the replacement are easy.
Owner:点酷实业(上海)有限公司
Aluminum alloy door and window convenient to disassemble and maintain
The utility model relates to aluminium alloy door and window technical field discloses a kind of aluminium alloy door and window of convenient disassembly maintenance, including hollow glass, two first fixed plate, two second fixed plate and two cross plates, the lower surface of first fixed plate is closely adhered with the upper surface of second fixed plate, first fixed plate and second fixed plate are located at the both sides of hollow glass respectively, the upper and lower ends of hollow glass are located at cross plate respectively, the middle part of the both sides of cross plate outer wall is fixedly connected with two connecting plates. When the utility model is locked, fixed block and limit block are under the joint action of sliding groove, limit groove and reset spring, connecting plate is firmly fixed, accidental drop of cross plate is effectively prevented, when disassembly is needed, only need to operate control block to overcome spring elasticity, cross plate can be unlocked and easily removed, simultaneously, sealing rubber strip can buffer stress between glass and frame, reduce glass breakage risk, and prevent dust and rainwater from invading, protect glass surface.
Owner:ANHUI PENGYU DOOR & WINDOW DECORATION ENGINEERING CO LTD
A roof window comprising a sash with profile elements and improved weather-proofing properties
In a roof window (1) comprising a frame (2), a sash (3), and a pane (4), the frame (2) and (3) each comprises a set of members (21, 22, 31, 32, 33), in which each sash member (31, 32, 33) comprises a profile element (31a, 32a) of which at least the profile elements (31a, 32a) of the top sash member (31) and the two side sash members (32, 33) are formed as a set of longitudinal profiles of substantially uniform cross-section, in which adjacent profile elements (31a, 32a) form a mitred joint in an assembled condition of the sash (3), and in which a corner key (39) is provided at an interior side of the profile elements (31a, 32a) at each mitred joint. An adhesive pad (39c) is provided to cover the respective mitred joint from the interior side of the profile elements (31a, 32a) such that the adhesive pad (39c) is inserted between the corner key (39) and the profile elements (31a, 32a) in the assembled condition of the sash (3).
Owner:VKR HOLDING AS