2635results about "Glass pane fixing" patented technology

A vacuum insulated glass unit frame assembly includes a rectangular vacuum insulated glass unit having two glass sheets separated by a sealed gap with a plurality of support structures, and a frame arrangement including a fixation system fixating the vacuum insulated glass unit at the frame arrangement, where the fixation system is arranged so as to allow edges of said vacuum insulated glass unit to thermally deflect in a deflection direction perpendicular to a frame opening plane due to a temperature difference between the two glass sheets, where the fixation system is configured so as to allow the magnitude of the thermal deflection to vary along the edge between the corners where the respective edge terminates.

The utility model discloses a multi-layer heat insulation laminated glass structure which comprises an outer frame, an inner sealing frame and a plurality of pieces of laminated glass, the inner sealing frame is installed in the outer frame, an installation groove is formed between the outer frame and the inner sealing frame, the laminated glass is installed in the installation groove, the inner side faces of the laminated glass abut against the end face of one side of the inner sealing frame, and the inner sealing frame is installed in the installation groove. Grooves are formed in the two sides of the outer frame, connecting openings communicated with the mounting grooves are formed in the tops and the bottoms of the grooves, U-shaped plates are arranged in the grooves, the two side plates on the U-shaped plates penetrate through the connecting openings, and the inner side faces of the U-shaped plates abut against the outer side face of the laminated glass. According to the utility model, the structure is simple, the multi-layer laminated glass can be quickly assembled and disassembled through the U-shaped plate, and after the multi-layer laminated glass is assembled, a sealed hollow layer can be formed among the plurality of pieces of laminated glass through the outer frame and the inner sealing frame, so that the heat-insulating and mute effects are improved.

A frame assembly comprises a first frame member abuttable against a first side of a window. The first frame member has first integrated connectors. At least one of the first integrated connectors is a prong connector. The frame assembly further comprises a second frame member abuttable against an opposing side of the window. The second frame member has second integrated connectors. At least one of the second integrated connectors is a receptacle connector. The prong connector is configured to mate with the receptacle connector to secure the window between the first frame member and the second frame member.

The utility model discloses a sunshade heat-insulation energy-saving door and window, and belongs to the field of doors and windows, the sunshade heat-insulation energy-saving door and window comprises a frame, a cavity is formed in an inner cavity of the frame, a bearing is fixedly connected to the inner wall of the cavity, a winding roller is fixedly connected to the inner wall of the bearing, a sunshade curtain is fixedly wound on the outer edge of the winding roller, a motor is fixedly assembled in the inner cavity of the frame, and the motor is fixedly assembled on the inner cavity of the frame. A power output shaft of the motor is fixedly connected with a worm, and a worm gear is fixedly assembled on the outer edge of the end, away from the bearing, of the winding roller. The outer side of the window frame extrudes the plug pins along the plug pins until the ends, away from the pulling plates, of the plug pins are inserted into the inner walls of the round holes, so that the window frame can be positioned, it is guaranteed that children cannot directly open the window frame only through the handles, and the safety of the device is improved; and the convenience of pulling the pull rod to drive the moving disc and the plug pin to move is improved, the window frame can be opened by pulling the bevel groove to the inner wall position of the round hole, and the safety of the device is improved.

The anti-pinch perspective garage door comprises a door plate frame and a door plate main body, the door plate main body is slidably connected to the door plate frame, the door plate main body comprises a horizontal frame and a vertical frame, and the horizontal frame comprises a plurality of connecting structures and a sealing base which are sequentially connected; the sealing base is arranged at the bottom of the connecting structure at the lowermost end, a sealing strip is connected to the sealing base in a clamped mode, each connecting structure comprises an upper beam and a lower beam, the adjacent upper beam and lower beam are connected through a hinge, and the vertical frame comprises a left side column, a plurality of middle columns and a right side column. And a plurality of glass grooves are formed among the upper beam, the lower beam, the left side column, the plurality of middle columns and the right side column. According to the anti-pinch perspective garage door, the upper cover is arranged to be matched with the upper beam main body, so that the bolt is hidden, the attractiveness is improved, hands can be prevented from being pinched, meanwhile, the upper beam main body and the first decorative plate are separated, the production process can be simplified into assembly line work, and the labor cost is reduced.

The invention relates to a system or an assembly comprising a laminated glazing, consisting of at least one first outer glass sheet (1) set back with respect to at least two structural glass sheets (3, 5), bonded pairwise by an adhesive interlayer (2, 4), wherein the peripheral portion of the structural glass sheets (3, 5) overhanging the first glass sheet (1) comprises through-holes, in which screw-nut assemblies (11) are screwed in order to rigidly connect the structural glass sheets (3, 5) to a mounting structure (17), each through-hole is cylindrical and a cylindrical interface system (15) is positioned between the through-hole and the screw (11), or each through-hole has, in each of the structural glass sheets (3, 5), a conical or biconical geometry, for the insertion of studs (21, 22) of corresponding conical or biconical geometry, with a conical or biconical clamping interlayer (23) positioned therebetween; a method for producing this system.

The utility model discloses anti-cracking tempered glass which comprises glass, a window frame is assembled outside the glass, connecting rods are fixedly connected to the peripheral side walls of the glass, the four connecting rods are all assembled in a groove of the window frame, a plurality of first inserting openings are evenly formed in the front vertical face, and meanwhile a plurality of seepage holes are formed in the bottom of the front vertical face and the bottom of the back vertical face. The outer side of each first inserting opening corresponds to a second inserting opening, an elastic plug pin is movably assembled in each first inserting opening, the second inserting openings are formed in the window frame, the elastic plug pins are fixedly connected with telescopic rods, the top ends of the telescopic rods are fixedly connected to the inner walls of the connecting rods, the bottom ends of the telescopic rods are fixedly connected with pressing plates, and the outer portions of the telescopic rods are sleeved with telescopic springs. The side wall of the periphery of the pressing plate is attached to the inner wall of the periphery of the connecting rod, the top end of the telescopic spring is fixedly connected to the inner wall of the connecting rod, and the bottom end of the telescopic spring is fixedly connected to the elastic bolt. According to the anti-cracking tempered glass, the bonding area of the glass and a window frame can be increased, and the firmer the tempered glass is bonded, the more the cracks can be reduced.

The utility model discloses an aluminum alloy door and window with a drain outlet anti-blocking structure, which relates to the technical field of aluminum alloy doors and windows, including an aluminum alloy door frame and a window door, wherein hinges are fixedly connected at the upper and lower sides of the right sides of the aluminum alloy door frame and the window door, and the outer surface of the window door overlaps the inside of the aluminum alloy door frame, and two drain outlets that are connected front and back are opened at the lower left side of the front of the aluminum alloy door frame. When there is a blockage in the drain outlet, the utility model moves the top rod upward and rotates the connecting block, and the circular block and the guide rod are driven to move under the action of the stretched spring, thereby automatically pushing out the blockage in the drain outlet, and the setting of the circular rubber block strengthens the phenomenon of pushing out the blockage, thereby solving the problem that it is inconvenient to manually operate when the blockage needs to be cleaned in the drain outlet, and achieving the effect of simple operation and convenience of use.

The present disclosure relates to a vacuum insulated glass (VIG) unit frame assembly (10), wherein said vacuum insulated glass unit frame assembly (1) comprises: a frame (20) comprising elongated frame profile arrangements (20a-20d, 70) which frames a vacuum insulated glass unit (1) in a frame opening (21), wherein said vacuum insulated glass unit (1) comprises at least two glass sheets (2a, 2b) separated by a gap (11) between said glass sheets (2a, 2b), wherein a plurality of support structures (12) are distributed in said gap (11), and wherein said gap (11) is sealed by means of a sealing system (1b, 1c) which seals an evacuation hole (1a) arranged in a first (2a) of said glass sheets and extending to the gap (11). A lamination glass sheet (14) is attached to an outer major surface (4a) of said first glass sheet (2a) by means of a lamination layer (16), and wherein said sealing system (1c) extends into a hole (14a) in the lamination glass sheet (14), and the edge (8a-8c) of the vacuum insulated glass unit (1) proximate the hole (14a) in the lamination glass sheet (14), said sealing system (1c) and said hole in the lamination glass sheet (14) into which the sealing system (1c) extends are covered by the frame (20). The disclosure additionally relates to a retrofitting frame system (100) and a laminated vacuum insulated glass unit (1).

The utility model provides an elastic safety sealing door, which belongs to the technical field of sealing doors and comprises an outer door frame. The protective glass is fixedly connected to the inner surface of the outer door frame, and the inner surface of the outer door frame is slidably connected with sealing glass; each elastic assembly comprises a sliding shell, the sliding shell is fixedly connected to the inner wall of one side of the outer door frame, the circumferential inner wall of the sliding shell is slidably connected with an extrusion rod, and one side end of the extrusion rod is fixedly connected with a connecting soft cushion; the second spring is fixedly connected to the inner surface of the sliding shell, the circumferential inner wall of the sliding shell is slidably connected with a sliding plate, and the internal structure of the sealing door is changed into an elastic structure, so that the sealing door and the sealing strip are completely parallel in the machining and assembling process, and the pressure in the sealing door is conveniently and uniformly adjusted; and the safety and the sealing performance of the sealing door are improved.

The invention relates to the technical field of fireproof windows, and discloses a novel detachable fireproof window device which comprises a window frame and glass, the glass is installed in the middle of the window frame, the window frame comprises two transverse rods and two longitudinal rods, the two transverse rods and the two longitudinal rods are symmetrically distributed, and clamping assemblies are connected between the transverse rods and the longitudinal rods. The transverse rods and the longitudinal rods are sequentially and detachably connected end to end in a rectangular mode through the clamping assemblies, the glass is provided with limiting blocks, the limiting blocks are slidably installed on the side faces, close to the middle of the window frame, of the longitudinal rods, and after the glass is placed in the middle of the window frame, the limiting blocks can automatically abut against the glass. The driving assembly drives the limiting block to slide and drives the clamping assembly to operate. In the whole using process, glass can be limited through the limiting blocks which automatically slide out, so that workers do not need to be arranged for supporting the glass, the installation process can be greatly simplified, meanwhile, the number of the workers is reduced, and the installation cost is reduced.

The utility model discloses an aluminum alloy door and window with long service life, which comprises an aluminum alloy door and window shell, a chute is arranged at the middle end of the surface of the aluminum alloy door and window shell, aluminum alloy door and window glass is adhered to the middle end of an inner cavity of the aluminum alloy door and window shell through glass cement, a first wear-resistant layer is sprayed on the outer surface of the chute, and a second wear-resistant layer is sprayed on the outer surface of the chute. A second wear-resistant layer is sprayed on the outer surface of the first wear-resistant layer, a third wear-resistant layer is sprayed on the outer surface of the second wear-resistant layer, and a first ultraviolet-proof layer is sprayed on the outer side of the aluminum alloy door and window shell. The first ultraviolet-proof layer is sprayed on the outer side of the aluminum alloy door and window shell, the second ultraviolet-proof layer is sprayed on the outer surface of the first ultraviolet-proof layer, and the third ultraviolet-proof layer is sprayed on the outer surface of the second ultraviolet-proof layer, so that the ultraviolet-proof effect is achieved; therefore, the aluminum alloy door and window can be effectively prevented from being damaged by ultraviolet irradiation.

The utility model belongs to the technical field of railway station building construction and fire protection, and particularly relates to a fireproof type shielding door machine structure which comprises a shielding door and a concrete side plate serving as an upper supporting structure, and a steel structure frame and a fireproof door machine top box are fixed on the concrete side plate. Assembly gaps among the concrete side plates, the shielding door and the steel structure frame are blocked through fireproof structures, and each fireproof structure comprises a fireproof combined component and a fireproof cloth felt. The platform screen door system can be suitable for various current railway stations, effectively solves the fireproof safety problem of passengers in the current railway stations on the platform screen door system, and ensures the safety of fire rescue. Especially for an underground atrium type railway station, adverse effects on life safety of passengers and station operation evacuation when a train fire occurs are reduced to the maximum extent.

The invention discloses an easy-to-disassemble high-air-tightness low-energy door and window, and belongs to the technical field of doors and windows, the easy-to-disassemble high-air-tightness low-energy door and window comprises a door frame and a fixing plate, a mounting plate is rotatably mounted on the side wall of the door frame through a hinge, mounting grooves are formed in the outer surfaces of the mounting plate and the fixing plate, and sealing assemblies are arranged on the inner walls of the mounting plate and the fixing plate; a dismounting assembly is arranged on the inner wall of the fixing plate; according to the sealing device, the sealing assembly is arranged, a supporting plate is driven by movement of a first rack, so that a rubber sealing strip is moved out of a mounting plate to make contact with the inner wall of a door frame, a gap between the door and window and the door frame is filled, the sealing strip is contracted into the door and window when the door and window are opened, and the sealing strip can be protected to a certain degree; the service life of the sealing strip is prevented from being shortened due to wind blowing and hot drying, meanwhile, the sealing effect can be prevented from being reduced after the sealing strip is air-dried, the sealing effect of doors and windows is effectively improved, and the service life of the sealing strip is effectively prolonged.

The utility model relates to the technical field of energy-saving window equipment, and discloses an assembly type energy-saving window which comprises a fixed frame and an installation frame installed on the inner wall of the fixed frame, a disassembly and assembly mechanism is arranged in the fixed frame, and a push-pull mechanism is arranged on one side of the disassembly and assembly mechanism. The extruded clamping protruding block can drive the sliding column to move on the inner wall of a sliding hole formed in the inner wall of the fixing frame and extrude and compress the spring, then when the clamping hole moves to the position of the clamping protruding block, the spring rebounds and resets, the clamping protruding block is driven to be inserted into the clamping hole, and the sliding column can drive the pull rod and the connecting block to reset to make contact with the magnet while installation is completed. A handle is pulled to move backwards, so that a connecting rod and a connecting block are driven to move to drive the sliding column and the clamping convex block to retract into a sliding hole, the sliding column and the clamping convex block are separated from a clamping hole, and the energy-saving window is installed. And dismounting operation is completed.

The utility model relates to the technical field of doors and windows, and discloses an aluminum alloy door and window capable of being opened bidirectionally, which comprises a main frame, an auxiliary frame is connected to the inner wall of the main frame, three groups of first rotating rods are connected to the upper side and the lower side of the auxiliary frame, window frames are connected to the opposite sides of the first rotating rods on the upper side and the lower side, and a glass window is connected to the inner wall of each window frame. Connecting plates are connected to the upper and lower sides of the right end of the window frame, second rotating rods are connected to the opposite sides of the connecting plates at the upper and lower ends, auxiliary plates are connected to the outer sides of the three sets of second rotating rods, handle locks are installed on the front side of the window frame on the left side and the rear side of the window frame in the middle, and check blocks are connected to the front and rear sides of the window frame. According to the scheme, the first rotating rod is arranged to be matched with the window frame, so that the main frame is divided into the multiple glass windows for closing and opening work, and by arranging the multiple glass windows, the risk that children climb out of the window frame to cause personal accidents is avoided.

The utility model belongs to the technical field of bathroom doors, and provides a frameless hidden pulley sliding door which comprises a fixing mechanism and a sliding door, the fixing mechanism comprises a fixing rail and damping pieces arranged at the two ends of the fixing rail, a guide groove is formed in the side face of the fixing rail in the length extending direction, and the sliding door is in sliding connection with the guide groove. A limiting groove corresponding to the sliding door is formed in the damping piece; the sliding door further comprises a guide mechanism connecting the sliding door and the guide groove, the guide mechanism comprises a pulley in sliding fit with the guide groove and a mounting seat connecting the sliding door and the pulley, the pulley is arranged on one side of the sliding door, the mounting seat comprises an adjusting block and a connecting shaft, the sliding door is provided with an adjusting hole in running fit with the adjusting block, and the connecting shaft and the adjusting block are eccentrically arranged. One end of the connecting shaft away from the adjusting block is connected with the pulley. According to the frameless sliding door with the hidden pulleys, the pulleys can be hidden, the frameless sliding door is more attractive, the structure is simpler and more compact, cleaning is convenient, and the frameless sliding door caters to the pursuit of modern people for the extremely simple frameless style.

The utility model discloses high-strength hollow glass, which is characterized in that a frame unit is adhered to the outer side of the hollow glass, and a reinforcing device is mounted at the hollow part of the hollow glass. The reinforcing device is installed in the hollow glass, the reinforcing piece can reinforce and support the first glass and the second glass, the situation that the first glass and the second glass are extruded to affect the hollow effect of the hollow glass is avoided, the protective assembly is additionally arranged, and the reinforcing piece can be protected when the first glass and the second glass are impacted and the reinforcing piece is damaged. The strength of the hollow glass is further improved, the first glass and the second glass can be buffered and protected, damage to the hollow glass is reduced, the frame units are installed, transverse plates and vertical plates are arranged on the outer side of the hollow glass through a composite binder, and the adjacent transverse plates and vertical plates are connected through inserting grooves and protruding blocks. Therefore, the hollow glass is convenient to mount, dismount and replace.

The utility model discloses a double-steel hollow glass sealing structure. The double-steel hollow glass sealing structure comprises a base, the double-layer glass is arranged in the base; the sealing assembly is arranged on the outer wall of the double-layer glass; the sealing assembly comprises a limiting groove, a positioning plate, a clamping groove, a clamping plate, a sealing plate, a mounting plate, a limiting plate and a positioning groove; a limiting groove is formed in the top of the base; and the inner wall of the base is fixedly connected with a positioning plate. According to the double-steel hollow glass sealing structure, the double-layer glass is mounted in the base, the mounting plate can be fastened and mounted in the limiting groove in the base by means of the limiting plate, meanwhile, the positioning grooves in the two sides of the mounting plate can be clamped on the outer wall of the positioning plate for secondary limiting mounting, and after mounting, the double-layer glass can be fixed to the outer wall of the mounting plate. The sealing plate can be clamped in the clamping groove through the clamping plate at the bottom to be reinforced, reinforcing installation can be conducted on the sealing plate through bolts, and then through installation of the structure, the hollow glass can be installed on the base in a sealed mode.

The utility model discloses a floating stile sash structure convenient to process, which comprises a window sash part and a floating stile sash part, the window sash part comprises an upper window sash plate and a lower window sash plate, and the upper window sash plate and the lower window sash plate are connected through a first connecting plate; the floating stile fan part comprises an upper floating stile plate and a lower floating stile plate, and the upper floating stile plate and the lower floating stile plate are connected through a second connecting plate. According to the floating stile sash structure convenient to machine, the structural strength of an original floating stile sash structure can be reserved, the production and machining difficulty is effectively reduced, and the production efficiency is improved. The wire pressing plates on the window sash part and the floating stile sash part are convenient to install and can effectively press the corresponding rubber strips, and the service life of the rubber strips is prolonged.

A system for mounting an accessory structure to another structure includes: an anchor baseplate assembly, an object-mounting assembly, and an object-mounting fastener. The anchor baseplate assembly includes a baseplate and holes passing through the baseplate. The object-mounting assembly includes an opening passing through the object-mounting assembly, as well as a smooth-walled port passing through the object-mounting assembly. The object-mounting fastener is positioned in the opening of the object-mounting assembly and is fixated to the anchor baseplate assembly. The object-mounting assembly is attached to the anchor baseplate assembly by the object-mounting fastener. The smooth-walled port in the object-mounting assembly is in registry with one of the holes in the anchor baseplate assembly.

The present disclosure relates to a vacuum insulated glass (VIG) unit frame assembly (10), wherein said vacuum insulated glass unit frame assembly (10) comprises: a rectangular vacuum insulated glass unit (1) comprising two glass sheets (2a, 2b) separated by a gap (11) between said glass sheets (2a, 2b), wherein a plurality of support structures (12) are distributed in said gap (11) and wherein said gap (11) is sealed, and a frame (20) comprising elongated frame profile arrangements (20a-20d, 70) arranged to provide a frame opening (21) extending in a frame opening plane (P2) defined between the elongated frame profile arrangements (20a-20d, 70). A plurality of edges (8a-8d) of said rectangular vacuum insulated glass unit (1) overlaps an elongated frame profile arrangement (20a-20d, 70) of said frame (20), and an inwardly directed, major surface (4a, 4b, 15, 35a) of a glass sheet (2a, 35a,) of the vacuum insulated glass unit (1) is bonded to the overlapped elongated 15 frame profile arrangement (20a-20d, 70) by means of a structural adhesive(45a). Said overlapping edges (8a-8d) of the vacuum insulated glass unit (1) are allowed to thermally deflect (DIS4) relative to said elongated frame profiles (20a-20d, 70) in a deflection direction (D1, D2) perpendicular to said frame opening plane (P2) due to a temperature difference (ΔT=T1−T2) between the two glass sheets (2a, 2b), and wherein said allowed thermal deflection of the overlapping edges (8a-8d) is allowed to have a varying magnitude along the edge (8a-8d) between the corners (9) where the respective edge (8a-8d) terminates. The present disclosure additionally relates to a vacuum insulated glass unit.

The utility model discloses a gluing device for aluminum alloy door and window installation, which comprises a glue injection cylinder, one end of the glue injection cylinder is provided with an opening, the glue injection cylinder is provided with a glue injection nozzle in a detachable and sealed connection mode through threaded connection close to the opening end, one side of the glue injection cylinder close to the glue injection nozzle is connected with an auxiliary shell, and the auxiliary shell is internally connected with a dust cleaning assembly. A piston plate is slidably and hermetically connected into the glue injection barrel, a motor is connected to the end, away from the opening, of the glue injection barrel, and the power output end of the motor is connected with a telescopic driving assembly capable of driving the piston plate to slide. Compared with the prior art, the electric gluing device has the advantages that by adopting an electric mode, the labor is saved, the occupied space is reduced, the application range of the device is widened, dust is convenient to clean, and the gluing quality is improved.

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.

A mounting opening is arranged on a mounting flange, a mounting step extending along the inner edge of the mounting opening is formed on one side of the mounting opening, a transition ring extends along the inner edge of the mounting step, and quartz glass is positioned on the mounting step and is fixedly welded with the mounting flange through the transition ring. And the quartz glass is welded and fixed at the mounting step of the mounting flange through the transition ring, so that vacuum sealing is realized, sealing materials with poor irradiance such as rubber are effectively replaced, and the device is suitable for ultrahigh vacuum, strong magnetic and irradiation environments such as accelerators, strong magnetic fields, magnetic confinement fusion and the like.

The utility model relates to a combined type door and window, which comprises a window frame, a window sash, a window sash inner pressing line, a window sash outer pressing line and a grating assembly, the grating assembly is arranged in the window sash inner pressing line, the grating assembly comprises a grating frame, a grating, a grating corner brace and a grating cross brace, the window sash inner pressing line is clamped with the grating frame through a fixed grating hook, and the grating corner brace is clamped with the grating frame through a fixed grating hook. The corner portions of the grille frame are in butt joint in a beveled 45-degree mode and are connected through grille frame corner connectors, the grille frame is connected with the grille through connecting pieces, the grille is of a split type and comprises horizontal sections and vertical sections, the horizontal sections and the vertical sections are crisscrossed to form a grid shape, and the horizontal sections and the vertical sections are connected through the connecting pieces. The horizontal sections and the vertical sections are connected through grating corner connectors or grating cross connectors. The sectional type grille is adopted, the grille assembly can be conveniently installed and detached, all the pressing lines are rapidly assembled, and it is guaranteed that the sealing performance of the pressing lines is good, and the appearance is attractive.

The utility model discloses an assembly type building door and window assembly which comprises an outer door frame and an inner window frame rotationally installed on the outer door frame, an upper transverse support is fixedly installed on the inner window frame, a first clamping block is fixedly installed on the upper transverse support, and a first elastic rod is installed in the first clamping block in an embedded mode. And meanwhile, a first ejection head is fixedly installed on the first elastic rod, a rubber pad is fixedly installed at the bottom end of the first clamping block, a first pressing rod is slidably installed in the inner window frame, and a second ejection head is fixedly installed on the first pressing rod. According to the assembly type building door and window assembly, the upper transverse support is rotationally installed on the inner window frame, the upper transverse support and the inner window frame form a clamping structure through the first clamping block, and the upper transverse support and the inner window frame can be separated through the second jacking head, the first spring and the first pressing rod; the glass body arranged in the inner window frame can be taken out from the upper portion of the inner window frame, and then maintenance personnel can replace the glass body conveniently.

A system and method for the assembly and support of glass panels when used in conjunction with a curtain wall system. The system may generally include a pair of spaced apart mullions, a pair of upper anchors, a pair of lower anchors, and a pair of gravity fittings. The pair of upper anchors may be coupled to the upper end of the pair of mullions and the building structure. The pair of lower anchors may be coupled to the lower end of the pair of mullions and the building structure. The pair of gravity fittings may be coupled to an exterior face at the lower end of the pair of mullions. The gravity fitting may comprise a bracket coupled to the pair of mullions and a shelf configured to support a portion of the glass panel.