408results about "Wing frames" patented technology

The utility model relates to the technical field of subway platform doors, and discloses an aluminum alloy subway platform door device which comprises a doorsill, a lintel, a door body and a stand column assembly connected with the doorsill, the lintel and the door body. The door body is composed of a door frame and tempered glass bonded to the door frame. Connecting corner connectors and connecting plates are arranged in the four corners of the door frame in a hidden mode, each connecting corner connector is a rectangular groove and clamped in a transverse frame of the corresponding corner of the door frame, and the size of each connecting corner connector is matched with the size of the section of the corresponding transverse frame. The connecting plate is clamped in the vertical frame at the corner of the door frame at the position consistent with the connecting corner brace in height, and the size of the connecting plate is matched with that of the section of the vertical frame; the connecting corner connectors are fixedly connected with the connecting plates through connecting screws so as to fixedly connect the transverse frames and the vertical frames at the corners of the door frame; the doorsill, the lintel, a door frame of the door body and the stand column assembly are all made of aluminum alloy. On the premise that the strength of the door body of the platform door is guaranteed, the phenomenon that the platform door is blocked when being opened under high wind pressure is avoided.

The utility model relates to the technical field of revolving doors, in particular to an eccentric door leaf which comprises a door frame, a door leaf, a line shaft and a ground shaft, the door leaf is installed in the door frame and comprises a vertex angle door leaf and a base angle door leaf, and the line shaft is installed on the vertex angle door leaf and used for supporting the upper end of the door leaf and allowing the door leaf to rotate relative to the door frame. The ground shaft is installed on a bottom corner door leaf and used for being matched with a line shaft to enable the door leaf to rotate relative to a door frame, the line shaft comprises a shaft sleeve base arranged in the door frame and a bearing base fixedly embedded in the top corner door leaf and used for enhancing the bearing capacity, and a shaft core extending upwards to be inserted into the shaft sleeve base is arranged on the bearing base. And the shaft core can rotate around the axis of the shaft sleeve seat relative to the shaft sleeve seat. The utility model aims to enhance the bearing performance of the line shaft and improve the structural stability.

To provide building materials that promote the use of wood, improve insulation performance, reduce costs, and minimize product lifespan. [Solution] The door 10 comprises a frame 12 whose four sides are framed by frame material, and a shoji screen 14 disposed on the frame 12, in which the four sides of the panel 26 are framed by frame material. The frame 12 is made of resin material, and the frame 24 is made of wood in an area W12 that extends from at least the indoor side facing surface 80a to the indoor side facing surface 82bc of the outdoor panel holding piece 82b that holds the panel 26 from the outdoor side. The shoji screen 14 is equipped with an electric cremone bolt 50 on the frame material, and a control unit 38 for controlling the electric cremone bolt 50 is provided on the frame 12 or outside the frame, and the electric cremone bolt 50 and the control unit 38 are connected by a first electric wire 56, and an electric wire storage groove 76 for housing the first electric wire 56 is formed along the longitudinal direction on the outer surface facing the wooden part of the frame material.

The adjustable multifunctional integrated window comprises photovoltaic glass, photovoltaic top-hung window, thermal insulation roller shutter, high-transmittance glass, high-transmittance glass top-hung window, integrated frame and connecting rod; the photovoltaic glass and the photovoltaic top-hung window are installed in the movable window frame, and the left and right movable window frames constitute the outer functional layer; the movable window frame is connected with the integrated frame through the movable connecting rod and can be moved away from the window side; the high-transmittance glass top-hung window and the high-transmittance glass constitute the inner functional layer and are installed in the inner side of the integrated frame; the thermal insulation roller shutter is arranged between the inner and outer functional layers; the two sides of the photovoltaic top-hung window are connected with the movable window frame through the folding connecting rod and can be turned over to the outdoor; the two sides of the high-transmittance glass top-hung window are connected with the inner window frame through the folding connecting rod and can be turned over to the indoor. The adjustable multifunctional integrated window can be adjusted according to the opening and closing state of each functional component to cope with seasonal climate differences, reduce energy consumption and improve comfort.

The utility model relates to the related technical field of door edge covering, in particular to an edge covering structure with a deformation preventing function and a door, and the edge covering structure with the deformation preventing function comprises two attaching plates attached to the two sides of a door plate; the side frame is formed by connecting four side frames end to end and is of a frame-shaped structure, the side frame wraps the four edges of the door plate, the two attaching plates are clamped and fixed, each side frame comprises an inserting beam, clamping grooves allowing the side ends of the attaching plates to be inserted are formed in the two ends, in the thickness direction of the door plate, of each side frame, and the attaching plates can be bonded to the surfaces of the inserting beams after being inserted into the clamping grooves. The four edges of the door plate are wrapped, compared with an existing mode that the four edges of the door plate are directly attached to the side ends of the door plate, the stability is higher, the problem that the side frames fall off can be effectively prevented, meanwhile, the two faces of the door plate are wrapped by the two attaching plates, assembling is convenient, and the stability of the side frames after installation is kept; the compressive strength of the side frame can be effectively improved, and the situation of compressive deformation is prevented.

The utility model relates to the technical field of aluminum alloy doors, in particular to a structure-enhanced aluminum alloy process door assembly, the inner side of an aluminum alloy door frame is attached to a first movable connecting plate, and the inner side of the aluminum alloy door frame is attached to the inner side of a second movable plate. According to the structure-enhanced aluminum alloy process door assembly, a cylinder rotates to drive a first connecting rod and a second connecting rod to synchronously move inwards, the first connecting rod moves to drive a first movable plate to move, and the second connecting rod moves to drive a second movable plate to move; an operator rotates a plurality of bolts so that the bolts can be screwed into the first movable plate, the second movable plate and the aluminum alloy door frame correspondingly, the angle between the first movable plate and the second movable plate can be adjusted, when the four corners of the aluminum alloy door are not right angles, installation can still be conducted, the strength of the aluminum alloy door is improved, and therefore the work limitation is reduced.

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.

The invention belongs to the technical field of doors and windows, and particularly relates to a high-strength fireproof and bulletproof window structure which comprises a frame, inner-layer glass and outer-layer glass, and the inner-layer glass and the outer-layer glass are mounted in the frame. The frame body comprises a bottom plate, a top plate and two side plates, and a plurality of supporting pieces are fixedly connected to the side plates; a plurality of transparent fireproof plates are connected in the frame body, the fireproof plates are connected with the supporting pieces, the fireproof plates are vertically distributed in the height direction of the frame body, and the fireproof plates are arranged between the inner-layer glass and the outer-layer glass; the inner wall of the frame body is provided with a groove for mounting the inner-layer glass, and the side of the frame body is provided with a notch for mounting the outer-layer glass; the side plates are fixedly connected with fixing assemblies used for fixing the outer layer glass. According to the bulletproof window, the inner-layer glass, the outer-layer glass and the fireproof plate are arranged, the good bulletproof and fireproof effects are achieved through three-layer protection, the strength is high, and compared with existing thickened bulletproof glass, the outer-layer glass is low in replacement cost after being broken and convenient to replace.

This invention discloses a high-performance wood-plastic composite frame structure for building doors and windows, belonging to the field of building materials technology. The frame structure includes a wood-plastic outer wall and an internal cavity. A continuous support mesh structure composed of an array of topological units is integrally formed within the cavity. The topological units are configured with a tensile geometry exhibiting a negative Poisson's ratio effect, including multiple load-bearing members and connecting nodes. When the wood-plastic outer wall experiences axial expansion tensile strain due to heat, the topological units compensate for this displacement through node rotation and member bending, thereby significantly reducing interfacial shear stress and suppressing the arching deformation of the frame. When external fasteners are subjected to axial pull-out force, the topological units undergo centripetal contraction deformation, enhancing the frictional gripping force on the fasteners. This invention resolves thermal stress through microscopic geometric reconstruction, effectively addressing the shortcomings of poor thermal stability and insufficient nail-holding power in wood-plastic profiles.

To provide a panel structure capable of improving workability and facilitating replacement work.SOLUTION: This panel structure has a frame structure constituted by connecting a vertical member and a horizontal member 30, and a panel unit 5 installed in the frame structure. The panel unit 5 includes a panel holding frame having a framed upper rail 51, a lower rail 52, and right and left stiles, and a panel 70 held by the panel holding frame. The vertical member or the horizontal member 30 is provided with a panel locking part 314, at least one stile of the upper rail 51, the lower rail 52 and the right and left vertical rails is a locking stile provided with a locking groove locked to the panel locking part, and at least one stile other than the locking stile is a fixed stile fixed to the frame structure by an attachment 80.SELECTED DRAWING: Figure 15

The utility model belongs to the technical field of wood door and window splicing, and discloses a wood door and window corner connecting structure which comprises a transverse section bar and a vertical section bar which are distributed in a mutually perpendicular mode, an oblique angle half tenon is arranged at the end of the transverse section bar, and a mortise connected with the oblique angle half tenon in a matched mode is arranged at the end of the vertical section bar. The oblique angle half tenons and the mortises are bonded through joggle joint glue, and the mortises are formed in the back faces of the vertical sectional materials. According to the door and window corner, the half-tenon connecting structure is adopted, the tenon groove is formed in the back face of the vertical profile, the oblique angle half tenon at the end of the transverse profile is embedded in the tenon groove, a 45-degree oblique angle splicing line is hidden in the back face of a door and window, and even if the oblique angle splicing position cracks, the cracking cannot be seen from the outer side face of the door and window corner, so that the door and window corner is attractive in appearance. Therefore, the attractiveness of the outer side face of the door and window corner is guaranteed.

To provide a door or window that can further prevent intrusion into the interior from the horizontal beam. [Solution] The joinery 10 is provided with a middle rail 28 between the left and right vertical frames 25, 26, which is composed of an exterior metal middle rail 50 and an interior resin middle rail 51. The end of the metal middle rail 50 is abutted against the inner circumferential surface 31c of the vertical frame 25 via a sheet-like sealer 82. The upper surface of the metal middle rail 50 constitutes the interior bottom wall 52 and exterior bottom wall 53 of the upward-facing space 44 that holds the lower end of the facing material 29a. The interior bottom wall 52 and exterior bottom wall 53 are stepped downward from the interior to the exterior, and a first drain hole 55 is formed in the exterior bottom wall 53. The upper edge 84 of the sealer 82 has a bottom edge 84c located above the exterior bottom wall 53, and water guide edges 84a and 84b that are on the interior side of the bottom edge 84c and are higher than the bottom edge 84c.

The utility model discloses a high-strength seamless splicing combined aluminum module which comprises a first aluminum material and a second aluminum material, clamping grooves are formed in the lower side of the first aluminum material and the lower side of the second aluminum material, first assembling bases are arranged on the front side and the rear side of the inner side of the first aluminum material, and first assembling bases are arranged on the inner side of the second aluminum material. The utility model relates to the technical field of aluminum materials for metal doors and windows, and has the beneficial effects that the aluminum materials suitable for the metal doors and windows with various sizes can be formed by cutting and tiling, and during construction, the aluminum materials can be cut to form the first aluminum material and the second aluminum material; and then the connecting assembly can be matched with the first connecting block, the second connecting block and the clamping groove, rapid combination of the first aluminum material and the second aluminum material can be completed, a new aluminum material module is formed, the use requirement is met, the assembling steps between the aluminum materials are reduced in the actual construction process, and the overall installation time of the aluminum materials is shortened.

The utility model relates to the technical field of aluminum alloy doors and windows, and discloses a rapidly-installed aluminum alloy door and window which comprises an aluminum alloy door and window body, and an inner side door frame is installed on the inner wall of the aluminum alloy door and window body. According to the aluminum alloy door and window capable of being rapidly installed, when a user needs to replace glass, the user moves the first clamping blocks towards the two sides along the inner walls of the first sliding grooves, at the moment, the positions of the outer side door frame and the inner side door frame are fixed and disconnected, and then the user rotates the inner side door frame through the rotating shafts to unfold the outer side door frame and the inner side door frame; the user replaces the glass, the user can easily take down the outer door frame from the outer door frame by moving the first clamping block to remove the fixation of the outer door frame and the inner door frame, then the glass is conveniently replaced, the outer door frame and the inner door frame are combined through the rotating shaft, and the first clamping block slides in the first sliding groove, so that the glass is conveniently replaced. And the glass can be quickly mounted, so that the time and the labor cost are greatly saved.

The utility model discloses a system window high -strength mullion sectional material, including inside sectional material, connecting strip and outside sectional material, and the inside sectional material and outside sectional material's main cavity inner wall top and inner wall bottom all are provided with upper batten and lower batten respectively, and the upper batten and lower batten are provided with the pull bar of axial direction respectively, connecting strip includes outer frame and inside horizontal rib plate, and the outer frame and horizontal rib plate between and adjacent horizontal rib plate between all are provided with inclined bracing rib plate. The utility model discloses through setting up upper batten, lower batten and pull bar in inside sectional material and outside sectional material, increase structural strength and support effect, increase the bearing capacity and the compression resistance of aluminium alloy sectional material vertical direction, through setting up horizontal rib plate and inclined bracing rib plate in the inside of connecting strip, and adding the outer clamping strip on the both sides of connecting strip, increase the structural strength of connecting strip while increase the clamping effect with inside sectional material and outside sectional material, make the overall structural strength improve.

The utility model discloses a fixing frame for visual observation glass in cleaning equipment, belongs to the technical field of cleaning equipment, and aims to solve the problem that the cleaning efficiency is influenced as the cleaning equipment is not provided with an observation window and the cleaning process cannot be monitored in real time. The first window frame is arranged on the outer side wall of the outer door plate, window frame glass is arranged in an interlayer between the first window frame and the outer door plate, the second window frame is arranged on the inner side wall of the outer door plate, a plurality of fixing holes are formed in the second window frame at equal intervals, and the rectangular frame is fixedly arranged on the inner wall of the outer door plate. According to the fixing frame of the visual observation glass in the cleaning equipment, multiple times of installation, maintenance and disassembly are convenient, the downtime is shortened, the overall operation efficiency of the equipment is improved, meanwhile, the first window frame and the second window frame are matched for installation design, fixation is firm, water and gas leakage are prevented, the inner ring and the outer ring are designed into multiple layers of damping cotton, the damping effect is good, and the glass is not prone to breakage.

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.

The application discloses an eccentric strip-penetrating broken bridge aluminum alloy window and relates to the technical field of aluminum alloy windows. The window comprises a frame, a sash, a compression strip and glass. The frame is 45-degree spliced through corner codes to form independent fixed window units and opening sash units. The wide side of the frame of the fixed window unit faces the outdoor, and the glass is installed in the frame and spliced and crimped and fixed with the narrow side of the frame from the indoor side. The glass is installed in the sash and spliced in the indoor side of the frame of the opening sash unit. The sash and the frame form a seal through a sealing rubber strip when closed. The strip-penetrating frames of the fixed window units and the opening sash units are installed close to the wide side, the wide side of the frame of the fixed window unit faces the outdoor, the wide side of the frame of the opening sash unit faces the indoor, and an eccentric structure is formed in staggered distribution. The structure can reduce the material consumption of the components used for window construction, simplify the assembly process, improve the flexibility of transportation and on-site installation, has good air tightness and water tightness, and is suitable for the door and window system of green energy-saving buildings.

The embodiment of the utility model provides an anti-pinch household door frame with a handle mechanism, and relates to the technical field of furniture, the anti-pinch household door frame comprises a door frame main body and a groove, the door frame main body is rectangular, the groove is formed in the inner side wall of the door frame main body, and a plurality of threaded holes are formed in one vertical edge of the door frame main body and sleeved with a movable plate; a plurality of counterbores are formed in the side wall of the movable plate, connecting bolts are inserted into the counterbores, the connecting bolts are in threaded connection with the threaded holes, springs are arranged on the outer side walls of the connecting bolts in a sleeving mode, and a handle plate is fixedly connected to the center of the front side wall of the movable plate. When the two door frame bodies are closed, if the hands of an operator are located between the two door frame bodies, along with combination of the door frame bodies, the movable plate can move, the movable plate extrudes and deforms the spring, the direct impact effect on the hands is reduced, response time is provided for drawing out of the hands of the user, and clamping damage is reduced; the use effect is good.

A door leaf (14) for a door system (10) has a main component (24), a carrier profile (26) and a strap (28). The main component (24) has an upper end face, a front end face, a lower end face and a rear end face, wherein the carrier profile (26) is attached to the upper end face. The strap (28) has a first end (38) and a second end (40), wherein the strap (28) is attached to the carrier profile (26) with the first end (38), subsequently extends along the front end face, the lower end face and the rear end face of the main component (24) and is subsequently attached to the carrier profile (26) with the second end (40).Further, a door system (10) is shown.

Provided herein are thermal break structural members for use in fenestration assembly products. In some embodiments, the thermal break structural member is monolithic with an infill retainer, being designed to bear a structural load while maintaining the overall integrity and thermal performance of the conjoint fenestration unit.

Disclosed is a system that utilizes at least one structural frame element within an existing aperture as a universal mounting framework for securing windows, doors and other structural elements that are installed within an existing aperture of a wall. The structural frame elements are preferably made from thermally isolating materials and are fastened within the aperture using means that do not severely damage the weather membrane. The structural frame elements may have been built in finishing trim around the installed structural components. The structural components may be further secured within the structural frame elements using holding elements and projecting members, which may be removable or unitary to the structural frame elements. Some of the surfaces of the structural frame elements that are exposed to the external environment contain a pitch that promotes drainage.

A process for recycling EPDM sealing profiles from windows, doors and / or facade constructions, comprising the following steps: a. Providing (101) used EPDM sealing profiles b. Comminution (102), in particular grinding, of the sealing profiles c. Wetting (103) the crushed material with a wetting agent by providing a recycled premix (1) and adding (105) virgin material (2) to the crushed material and d. Shaping (106) the crushed material, in particular into an element (3) of a window, door and / or facade construction; and a window, door or facade construction.

To provide an opening device placed in an opening of a building capable of improving workability.SOLUTION: The opening device includes a frame member and an auxiliary frame member attachable to the frame member. The frame member has a mounting groove at the outdoor side. The auxiliary frame member has a depth wall, an engaging part that can be engaged with the mounting groove of the frame member, and an abutment piece that extends further inward than the depth wall. A rotation limiting member is placed between the frame member and the abutment piece of the auxiliary frame member when the auxiliary frame member is attached to the frame member by engaging the engaging part of the auxiliary frame member with the mounting groove of the frame member. The rotation limiting member limits the rotation of the auxiliary frame member.SELECTED DRAWING: Figure 5

The utility model relates to the technical field of doors and windows, in particular to a door and window waterproof structure which comprises a door and window body and a corner connector, the door and window body is formed by assembling section bars, glue injection holes and through holes for pins to penetrate through are formed in the section bars, the end of the corner connector can be matched with the section bars, connecting holes capable of being matched with the pins are formed in the corner connector, and the connecting holes correspond to the through holes in position. The connecting holes are formed in pairs, the adjacent connecting holes are connected through the first flow channels, the first flow channels correspond to the glue injection holes in position, and channels allowing glue to flow and communicate with the first flow channels are formed in the surfaces of the corner connectors, so that the combinability of the corner connectors and the sectional materials is improved through glue injection, and the waterproofness of the splicing positions of doors and windows can be improved; in addition, after glue injection is completed, the limiting columns can be matched with the glue injection holes, the glue is prevented from being exposed to the external environment, extra decorating parts do not need to be arranged to cover the glue injection holes, the limiting columns can further improve the bonding strength of the corner connector and the sectional material, and the corner connector has practical significance and popularization value.

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.

The utility model relates to the technical field of aluminum alloy doors and windows, and discloses an environment-friendly sound insulation aluminum alloy door and window which comprises an outer frame and further comprises two movable frames which are both connected in the outer frame in a sliding mode, and vacuum glass is arranged in the two movable frames. According to the utility model, the T-shaped plate can be effectively limited through the arranged limiting assembly, and the limiting assembly can be effectively fixed through the arranged fixing assembly, so that the limiting assembly can effectively limit and fix the T-shaped plate, and further, the vacuum glass can be effectively fixed and mounted; meanwhile, a worker can conveniently disassemble and replace the vacuum glass, the worker does not need to use tools such as bolts, the disassembly and assembly efficiency of the vacuum glass is effectively improved, the workload of the worker is relieved, through the arranged sound insulation assembly, the sound insulation effect of the whole door and window can be effectively improved when the door and window is closed, and the service life of the door and window is prolonged. And the overall practicability of the device is effectively improved.

The invention relates to a composite beam having a hollow profile (2). The invention relates to a hollow profile (2) comprising or consisting of aluminum or an aluminum alloy or other material, the hollow profile (2) having an inner space (4) and a core (3) arranged in the inner space, the core (3) comprising or consisting of wood. The core (3) is arranged without play in the interior (4) and is pressed against an inner wall (8) of the hollow profile (2) from each side in the cross-sectional direction. The invention also relates to a method and a device.