2024results about "Window/door frames" patented technology

The present invention discloses an assembled sealed orifice frame for a large-plate square cabin, comprising a corner profile, an extension profile, a positioning block, and a connector. The corner profile and the extension profile are connected to form a rectangular frame, the extension profile is used to extend the horizontal and / or vertical length of the rectangular frame, and the positioning block and the connector are used to connect two adjacent profiles. The corner profile and the extension profile are both hollow structures, the positioning block is inserted into the inner cavity of one of the two adjacent profiles, the positioning block and the profile in which it is located are detachably connected, the two ends of the connector are respectively inserted into the inner cavities of the two adjacent profiles, the connector is coaxially connected to the positioning block, and the end of the connector away from the positioning block is detachably connected to the profile in which it is located. The present invention solves the problems of difficult sealing and processing deformation of the orifice of a large-plate square cabin, and no longer uses a segmented welding method, without the influence of welding stress, thereby improving the overall skeleton strength, especially the strength of the orifice skeleton corner position.

The utility model relates to a building integrated photovoltaic enclosure structure and a building integrated photovoltaic, the building integrated photovoltaic enclosure structure is applied to a building, the building comprises an outer wall, the building integrated photovoltaic enclosure structure comprises a first keel and a plurality of first photovoltaic modules, and the first keel is used for being connected to the outer wall; the multiple first photovoltaic modules are connected to the first keels and located on the sides, away from the outer wall, of the first keels, the ends, away from the ground, of the first photovoltaic modules are the top ends, the ends, close to the ground, of the first photovoltaic modules are the tail ends, and the multiple first photovoltaic modules are inclined relative to the first keels; and the top end of the first photovoltaic module on the lower layer extends between the tail end of the first photovoltaic module on the upper layer and the first keel.

The utility model discloses a door pocket of an outward opening door leaf assembly. The door pocket comprises an auxiliary pocket upright, an indoor side flat plate line and an outdoor side flat plate line, the auxiliary sleeve upright is used for being arranged on the side face of a door opening wall. The auxiliary sleeve upright is of an integrated structure or a spliced structure; the indoor side flat plate line is connected to one side of the auxiliary sleeve upright and is positioned on the indoor side in the thickness direction of the door opening wall body; the outdoor side flat plate line is connected to the other side of the auxiliary sleeve upright and is positioned on the outdoor side in the thickness direction of the door opening wall body, and the outdoor side flat plate line is a metal outdoor side flat plate line; a door closing limiting part protruding out of the auxiliary sleeve vertical stile is arranged on the side, facing the door leaf, of the outdoor side flat plate line. The door closing limiting part is located at the end, facing the indoor space, of the outdoor side flat plate line. The outdoor side flat plate line of the door pocket is provided with the door closing limiting part, a door blocking strip component in the prior art is omitted, the door blocking strip does not need to be assembled, the assembling steps of the door pocket are reduced, and then the assembling efficiency is improved. The utility model further discloses an outward opening door leaf assembly applying the door pocket.

A doorway is provided that includes a door frame, a door and a bumper. The door frame includes a passage, a header, a first jamb and a second jamb. The passage extends laterally between the first jamb and the second jamb. The passage extends vertically along the first jamb and the second jamb to the header. The door is configured to move between a closed position and an open position. The door closes the passage in the closed position. The door opens the passage in the open position. The bumper is configured to move between a deployed position and a stowed position. The bumper is disposed in the passage and covers a portion of the door frame in the deployed position.

A sound damping door system having a door frame, a compression seal, a door slab, a bottom seal, and a concealed hinge assembly. The door frame includes male and female components adapted to engage each other in a rough door opening between first and second wall faces; and at least one isolation gasket adapted to be disposed between the male and female components. The compression seal is mounted to the door frame. The door slab includes an outer skin; an arched constrainment sheet inside the outer skin; a damping fill material inside the outer skin; and an acoustic insert inside the outer skin. The bottom seal is mounted to a bottom surface of the door slab such that the bottom seal is permitted to move relative to the door slab.

A window framing system for installation in a shipping container wall aperture, including a corrugation cap to cover a lower edge of the aperture and the adjacent corrugations, and the corrugation cap configured for supporting a lower portion of a window within the window framing system. The corrugation cap is a C-shaped channel with inner and / or outer downwardly-directed portions configured for positioning adjacent inner and / or outer surfaces of the wall, respectively. The system may also include a rain drip member mounted on an upper surface of the frame to receive water on an upper surface and redirect the water outwardly away from the wall. Tabs can be used to assemble the side frame members to the header and footer frame members, allowing assembly by a single person, and the tabs may further allow securing of the frame components using holes outside the container envelope for fasteners (thus reducing the risk of leakage inside the wall cavity).

The utility model discloses a door pocket and door leaf assembly. The door pocket and door leaf assembly comprises an auxiliary pocket upright, the indoor side flat plate line is connected to one side of the auxiliary sleeve upright and is positioned on the indoor side of the door opening wall body; the outdoor side flat plate line is connected to the other side of the auxiliary sleeve vertical stile and positioned on the outdoor side of the door opening wall, the outdoor side flat plate line is made of metal, and the side, facing the door leaf, of the outdoor side flat plate line protrudes out of the auxiliary sleeve vertical stile to form a door closing limiting part. According to the utility model, the door closing limiting part is arranged on the outdoor side flat plate line, so that the outdoor side flat plate line has the function of a door stop line, not only can shield a glue line, but also can serve as the door stop line, and as the door closing limiting part is directly formed on the outdoor side flat plate line, the depth of the outdoor side is reduced, and on the premise of keeping an inward opening mode, the door closing limiting part can be used as the door stop line. The outer side of the door leaf and the outer side of the outdoor side flat plate line can be kept closer to each other and even on the same plane. The outdoor side flat plate line is made of metal, and compared with a wooden door stop line, the outdoor side flat plate line is more resistant to impact and does not have the problems of cracking, deformation and the like.

The utility model discloses an easy-to-clean sliding window, which relates to the technical field of sliding windows and comprises a top frame, side frames are fixedly connected to two sides of the lower end of the top frame, bottom frames are fixedly connected to the lower ends of the two groups of side frames, an upper transverse frame is fixedly connected to the middle upper parts of the two groups of side frames, and a fixed glass sash is fixedly mounted between the upper transverse frame and the top frame. Two sets of push-pull guide rails are fixedly arranged at the upper end of the bottom frame, movable window frames are slidably installed on the two sets of push-pull guide rails, the upper ends of the movable window frames are slidably connected to the lower end of the upper transverse frame, an upper end leakage groove is formed in the side, close to the outdoor space, of the upper end of the bottom frame, and a sewage draining through groove is formed in the side, close to the outdoor space, of the bottom frame. A cleaning assembly used for cleaning dust is installed on the bottom frame. Dust falling into the bottom frame is discharged by arranging the sewage discharging inclined seat, the driving screw is driven to rotate by rotating the driving rotating handle, the cleaning push seat is driven to horizontally move by utilizing a screw rod transmission principle, and therefore the dust is pushed into the sewage discharging through groove to be discharged.

To ensure that an upper surface of a lower frame has good drainage while ensuring thermal insulation of a fixture.SOLUTION: A fixture includes a lower frame body and a lower frame cover. The lower frame body has an outer sash rail and an inner sash rail. The lower frame cover is made of a material containing resin and has an interior cover that fits on the interior side of the inner sash rail and an inter-rail cover that fits between the rails. The interior cover is attached over the entire lower frame and the inter-rail cover is attached only to the area that is below the closed outer sash.SELECTED DRAWING: Figure 1

The utility model relates to the technical field of building damping, and discloses a composite window type corner synergistic damper. The composite window type corner synergistic damper is of a sandwich structure with two symmetrical sides in the space. The outer layer is a C-shaped outer window frame, the middle layer is a rectangular inner window frame, the outer window frame and the inner window frame are provided with corner amplifying mechanisms and energy dissipation damping materials, the four corners of the inner window frame and the four corners of the outer window frame are connected through rotating cylindrical pins, and the composite window type corner synergistic damper is connected with beam-column joints of a building structure by arranging inhaul cables at pin shafts. Or upper and lower beams arranged through the inner window frame are connected with upper and lower beams of a wall or a building structure; according to the composite window type corner synergistic damper, the corner amplifying mechanism is additionally arranged in the novel window damper, interlayer displacement of a building structure under the action of an earthquake is amplified through the corner amplifying mechanism, the composite window type corner synergistic damper can obtain an ideal energy consumption effect under the small corner displacement, building energy can be efficiently consumed, and the service life of the composite window type corner synergistic damper is prolonged. And the installation is convenient and fast.

The utility model discloses a sound insulation and noise reduction aluminum alloy door and window which comprises a window frame, a fixed window fixedly installed at the right rear end of the window frame, a movable window arranged at the left front end of the window frame, sound insulation glass arranged in the middle of the movable window and the middle of the fixed window respectively, an inner frame groove formed in the front end of the inner side of the window frame, and a sealing groove formed in the left end of the inner frame groove. And two sets of second compression springs are symmetrically arranged on the left side of the interior of the sealing groove up and down correspondingly, the left ends of the second compression springs are fixedly connected with the left side of the interior of the sealing groove correspondingly, and the right ends of the second compression springs are fixedly connected with a sealing plate slidably installed at the right end of the inner side of the sealing groove correspondingly. A user only needs to simply extrude the connecting plate and push the movable window to achieve closing and locking, operation is easy, convenient and rapid, meanwhile, the user can easily judge whether the door and window are correctly closed or not through visual feedback of the indicator lamp, repeated confirmation is not needed, and the sound insulation and noise reduction effect is guaranteed.

To provide a fitting in which thermal softening of a resin frame body and deformation thereof due to load can be suppressed.SOLUTION: A fitting including a frame body and a sliding sash fitted therein in a slidable manner, wherein the frame body has a resin frame body and a protrusion that protrudes from an inner surface of the frame body in a width direction and comes into contact with the sliding sash or is positioned close in a depth direction of the frame body, and the protrusion is at least partially made of metal, or at least the protrusion among the frame body and the protrusion is at least partially made of heat-resistant resin.SELECTED DRAWING: Figure 1

The invention relates to the technical field of intelligent doors and windows, in particular to a fully-hidden window opener of an intelligent door and window system, a profile and a mounting method.The fully-hidden window opener comprises a window frame profile and a sash profile, the window frame profile comprises an upper frame and a lower frame, a protrusion extends from the position, close to the lower frame, of the upper frame, and a groove matched with the protrusion is formed in the lower frame; a hollow cavity used for containing a driving structure is formed between the upper frame and the lower frame, the sash profile comprises an outer frame and an inner frame, a connecting frame is arranged between the outer frame and the inner frame for connection, and connecting strips used for being connected with the driving structure are fixedly arranged on one side of the outer frame and one side of the inner frame. The window frame profile is designed into the upper frame and the lower frame, when the driving device is installed, the driving device is directly placed in the hollowed-out cavity and then fixed, secondary machining is not needed, the structure of automatically driving the door and window can be completed, and the sealing strip is fixedly arranged between the upper frame and the lower frame.

The utility model relates to a bridge airtight door which comprises a door frame system, a door leaf system, a rotating system, a locking system and a sealing mechanism. The door leaf system comprises a door leaf panel, a lug plate, a rotating seat and a door leaf partition plate; the door frame system provides frame support for the door leaf system, the rotating system, the locking system and the sealing mechanism, the rotating system is fixed to the door frame system through a lug plate, and the locking system and the sealing mechanism are used in cooperation to achieve overall locking and sealing of the airtight door. The access door is ingenious in conception, fast and stable in operation, safe and reliable, has airtight, impact-resistant, windproof, dustproof and moistureproof functions, can simultaneously achieve double purposes of access door maintenance and windproof and moistureproof, prolongs the service life of a bridge, is convenient to operate and simple to use, and solves the problems that an access door of an existing bridge project is difficult to disassemble and assemble, labor intensity of operators is large, and maintenance cost is low. And compared with the prior art, the bridge protection device has a very good market prospect and a very good development space.

The invention provides a pet door with a locking mechanism and a pet door control method, and belongs to the technical field of pet management.The pet door comprises a door frame which comprises a door interior and a door exterior, and the door frame is provided with a locking hole; the door body comprises a rotating side and a limiting side; the first locking mechanism is arranged on the door frame and located between the interior of the door and the door body, the first locking mechanism comprises a locking seat and a locking pin, and the locking pin can stretch out of or retract into the locking hole; the second locking mechanism is arranged on the door frame and located between the outer portion of the door and the door body, and the structure of the second locking mechanism is the same as that of the first locking mechanism. The pet door has the beneficial effects that the door body is limited to rotate towards the interior and the exterior of the door through the first locking mechanism and the second locking mechanism respectively, the opening and closing states of the pet door are locked, and foreign pets are prevented from entering the door or pets at home are prevented from escaping.

The utility model relates to the technical field of sound insulation doors, in particular to a sound insulation door which comprises a door leaf and a door frame, the door leaf is arranged in the door frame in a hinged mode, a lap joint frame is arranged on the inner side of the door frame, the door leaf abuts against the outer side of the lap joint frame, and the lap joint frame is provided with a first sound insulation sealing assembly. A sealing edge is arranged on the peripheral side of the door leaf, a stepped groove is formed in the position, corresponding to the sealing edge, of the outer side of the door frame, the sealing edge is connected with the stepped groove in an inserted mode, and the sealing edge is provided with a second sound insulation sealing assembly. The sound insulation door has the effect of improving the sound insulation between the door leaf and the door frame.

The invention relates to a glass fiber reinforced polyurethane composite door and window profile formed by adopting an injection, impregnation and pultrusion process and a processing process and application thereof, belongs to the technical field of composite materials, and can be applied to the building field, such as door and window preparation. According to the scheme, the polyurethane material comprises a component A and a component B, the injection mass ratio of the component A to the component B is 100: (60-100), the component A comprises liquefied MDI, and the component B comprises 100 parts of flame-retardant polyether polyol, 2-10 parts of 1, 4-butanediol, 2-10 parts of calcium oxide, 0.3-0.5 part of dimethylethanolamine, 0.5-0.8 part of azodiisobutyronitrile, 0.5-1.5 parts of trimethylsiloxy silicate and 0.1-0.5 part of an organic silicon defoaming agent. The water content of the component B is controlled to be not higher than 0.05 wt%. According to the machining process, the glass fiber traction speed can be increased, meanwhile, the influence of bubble generation is reduced, the problem of heat stress concentration of a profile product is solved, and in addition, the shear strength performance of the profile in the vertical direction is improved.

The utility model discloses a composite window type damper which comprises an outer window frame, an inner frame, damping materials, transverse partition plates and cylindrical pins. The outer window frame mainly bears vertical load, serves as a component for bearing lateral force and plays a role of a window frame at the same time; the inner frame is mainly used for bearing vertical load, and plays a role of a window frame while serving as a component for bearing lateral force; the damping material is used for bearing horizontal force and playing a role in damping; the transverse partition plate plays a role in transmitting horizontal force; the cylindrical pins play a role in connecting the outer window frame, the inner frame and the transverse partition plates. The novel composite window type damper converts inter-floor displacement into relative displacement of the damper through window frame deformation, and energy dissipation is achieved. According to the damper, the problem that the installation space of a conventional damper is limited is solved, and the earthquake response of an upper structure can be reduced. On the premise of ensuring the structural safety, the normal use function of the window is not affected, the construction process is optimized, and the economical efficiency of a building is improved.

An improved inspection trapdoor comprising: a fixed frame (TF), a movable frame (TM), a panel connected to the movable frame (TM), and connecting means (5, 6) for connecting the movable frame (TM) to the fixed frame (TF); wherein at least one of the frames (TM, TF) comprises at least three parts (1, 2), the ends (11, 21) of which are cut at 90 DEG, and at least three corner fittings (3, 4), each corner fitting connecting two adjacent parts (1, 2) in a transversely arranged arrangement; the corner fitting (3, 4) comprising a central portion (30, 40) adapted to abut against the ends (11, 21) of two adjacent components (1, 2) and two side inserts (31, 41) projecting from the central portion (30, 40) so as to couple with the components (1, 2); wherein the central portions (30, 40) of the corner pieces (3, 4) and the side inserts (31, 41) are made integrally.

The utility model discloses an entrance door sealing structure, and belongs to the technical field of doors and windows. A frame of the entrance door sealing structure comprises a first side plate and a second side plate which are oppositely arranged, the first side plate faces outdoors, the extension length of the first side plate is larger than that of the second side plate, and a first mounting block is further arranged between the first side plate and the second side plate; the fan frame comprises a third side plate and a fourth side plate which are oppositely arranged, the third side plate faces outdoors, the extension length of the third side plate is smaller than that of the fourth side plate, a second mounting block is further arranged between the third side plate and the fourth side plate, the fan frame is rotationally arranged on the frame, and the fan frame can rotate till the second mounting block is parallel to the first mounting block; the frame rubber strip is arranged on the side, facing the second mounting block, of the first mounting block. The sash rubber strip is arranged on the side, facing the first mounting block, of the second mounting block, and the sash rubber strip can rotate along with the sash frame to abut against the frame rubber strip. The entrance door sealing structure disclosed by the utility model is favorable for ensuring the indoor and outdoor sealing effect, so that the indoor energy loss is reduced.

The utility model relates to the technical field of doors and windows, and discloses a combined broken bridge aluminum window which comprises a window body, and a plurality of first grooves and a plurality of second grooves are formed in the deviating faces of the two parallel side walls of the window body respectively. The first groove is communicated with a first through hole, a threaded sleeve is fixedly connected in the first through hole, a threaded rod is in threaded fit in the threaded sleeve, one end of the threaded rod extends into the first groove and is fixedly connected with a cam, a clamping block abuts against the side, facing an opening of the first groove, of the cam, the clamping block is in sliding fit with the first groove, and a clamping groove is formed in the clamping block; the first groove is communicated with a first through hole, the second groove is communicated with a second through hole, an inserting rod is arranged in the second through hole in a sliding fit mode, and one end of the inserting rod extends into the second groove and is used for being inserted into a corresponding clamping groove in the other window body. And installation of the window body is prevented from being affected.

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 utility model discloses an aluminum alloy window frame section bar, which relates to the field of section bars, and has the technical scheme that the aluminum alloy window frame section bar comprises a section bar body, a track and a drainage inclined plane are arranged on the section bar body, a wind blocking block is arranged on the drainage inclined plane, and a water outlet hole is formed in the wind blocking block. When rainwater falls on the sectional material body, the rainwater slides down along the drainage slope and leaves the sectional material body under the action of gravity, so that the rainwater is not prone to remaining in the sectional material body, when a window sash is installed on the sectional material body, the wind blocking block can well cover the connecting position of the window sash and a track, the wind resistance of the sectional material body is guaranteed, and the window sash is prevented from falling off. When part of rainwater falls on the wind blocking block, the water outlet holes can drain the part of rainwater in time, the possibility that the rainwater remains in the wind blocking block is reduced, the overall drainage effect of the aluminum alloy window frame sectional material is improved, the aluminum oxide coating sprayed on the surface of the sectional material body can separate the sectional material body from external liquid and other substances, and the sectional material body is not prone to being corroded.

The application discloses a multifunctional OLED transparent display automatic double-door based on visitor statistics, which comprises a door frame plate and a driving mechanism, an opening is formed in the middle of the door frame plate, and two movable doors are slidably connected in the opening; the driving mechanism comprises a servo motor, a first dial gear plate and a second dial gear plate, the bottom end of the first dial gear plate and the bottom end of the second dial gear plate are both fixedly connected with two linkage pipes; the top of each movable door is provided with a connecting mechanism, the connecting mechanism comprises two plug-in rods, and the top of each plug-in rod is slidably connected with the bottom of two linkage pipes. The connecting mechanism is connected between the driving mechanism and the movable door of the automatic double-door through the plug-in connection between the plug-in rod and the linkage pipe, and after the system is powered off, the connection between the movable door and the driving mechanism can be quickly disconnected by pulling, so that the movable door can be manually opened.

To irradiate a door surface with indirect light to clearly show a gateway door in, for example, a corridor in which a plurality of gateways is arranged.SOLUTION: The present invention provides a door frame in which a tape-shaped illumination 20 is housed, where a plurality of LED light source chips are arranged in a row in an illumination housing space 15 of a frame body frame 11 of an upper frame 10A formed with the illumination housing space 15 whose inner surfaces serve as reflection surfaces 15a to 15c and lower surface has an irradiation opening 17. A right beam R emitted from the illumination 20 can be reflected on the reflection surfaces 15a to 15c and can be softly illuminated as indirect light from the irradiation opening 17 on an upper half part of a door surface 1a.SELECTED DRAWING: Figure 2

The utility model relates to the technical field of PVC (polyvinyl chloride) profiles, and discloses a waterproof PVC profile which comprises a first frame. The second frame body is arranged at the right end of the first frame body; the rail is arranged at the tops of the frame body I and the frame body II; the sealing ring is fixedly connected to the inner wall of the frame body II; the assembling mechanism is arranged on the first frame body and the second frame body, the assembling mechanism comprises a connecting piece, a clamping groove and a clamping rod, the connecting piece is fixedly connected to the bottom of the left side of the sealing ring, the clamping groove is formed in the top of the connecting piece, and the bottom of the clamping rod is inserted into the clamping groove; the left end of the second frame body is in butt joint with the right end of the first frame body, so that the connecting piece is inserted into the first frame body, then the bottom of the clamping rod is inserted into the clamping groove, and the first frame body and the second frame body are assembled, so that the waterproof PVC profile can be assembled and can be suitable for different installation conditions, and the waterproof PVC profile is convenient to use. The sealing ring is located at the joint of the first frame body and the second frame body, so that the sealing performance of the two frames can be improved, and the waterproof effect is improved.

To provide a remodeling fitting capable of improving efficiency of a construction work and saving a construction cost and a remodeling fitting construction method.SOLUTION: A remodeling fitting is formed by fitting a new window frame to the inside of an existing window frame. The existing window frame has an existing mullion, a first existing vertical frame disposed on one side part of the existing mullion, and a second existing vertical frame disposed on the other side part of the existing mullion. The new window frame has: a first vertical frame supported by the first existing vertical frame; a second vertical frame supported by the second existing vertical frame; a first architrave supported on an indoor side of the first vertical frame; and a second architrave supported on an indoor side of the second vertical frame. The first architrave and the second architrave have protruding pieces that protrude so as to face each other on a side closer to the indoor than an indoor side aspect face of the existing mullion.SELECTED DRAWING: Figure 4