3094results about "Window/door frames" patented technology

A building framework is disclosed herein having a first structural member, a second structural member, and a third structural member disposed between the first and second structural members, a first web member connecting the first and third structural members in a spaced apart relationship, and a second web member connecting the second and third structural members in a spaced apart relationship. The first web member is positioned relative to the second web member such that the shortest distance between the first web member and second web member is greater than or equal to 5 times the thickness of the third structural member. Additional products, systems, and methods also are disclosed.

Installation systems and methods for fenestration units configured to be set into a rough opening (RO) from interior side of a building structure or wall. The fenestration units may include a retention system coupled to the frame and operable to exert a retention force on the fenestration unit to maintain positive engagement of the fenestration unit with the rough opening framing and resist extraction of the fenestration unit from the rough opening upon insertion of the fenestration unit in the rough opening from the interior side of the rough opening.

The utility model discloses an off-axis door assembly, a door frame of the off-axis door assembly and a door leaf of the off-axis door assembly, the off-axis door assembly comprises the door leaf, the door frame and an inflation and deflation component, the door leaf is hinged to the door frame, at least one of the door leaf and the door frame is provided with a first sealing component capable of being inflated and deflated, and the door frame is provided with a second sealing component capable of being inflated and deflated. The inflating and deflating component is connected with the first sealing component, the inflating and deflating component is configured to be capable of inflating or deflating the first sealing component, the first sealing component has a bulging state and a deflated state, and the first sealing component in the bulging state is used for sealing between the door leaf and the door frame. The off-axis door assembly is good in sealing performance, and therefore the off-axis door assembly can have the good sound insulation performance, the good heat insulation performance and the like.

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.

Disclosed is a bottom bracket assembly for a sectional door. Roller wheels engage with tracks along the sides of the doorway to support the door and guide it to move up and down or open and close the doorway. A lift cable connected with lift engagements may be provided to provide an upward bias to the motion of the door to offset the weight of the door. The roller wheels are supported by the bottom bracket assemblies connected at bottom portions of the edge stiles of the door. Each bottom bracket assembly has a bottom bracket fastened to the edge stile and a roller carrier that supports roller wheel. The connection between the roller carrier and the bottom bracket is adjustable to allow the wheel of the roller to be adjusted to a position outward of the edge of the door so that portions of the door, such as a lift bracket connected with the lift cable, do not interfere with the track.

The invention discloses a subway station entrance and exit intelligent control anti-flooding protective airtight door, and relates to the technical field of civil air defense engineering protection, the subway station entrance and exit intelligent control anti-flooding protective airtight door comprises a door body, the door body comprises a door frame and a door leaf, the bottom of the door frame is opened, the door leaf is arranged in the door frame, and an electric airtight split hinge structure is arranged on the door frame; the electric closed split hinge structure is used for controlling the door leaf to be opened or closed, and a sealing structure is arranged on the door leaf and used for sealing the door body. Automatic opening or closing of the door leaf can be achieved, the convenience of opening and closing movement of the door leaf is enhanced, and meanwhile the watertight performance is further improved.

Installation systems and methods for fenestration units configured to be set into a rough opening (RO) from interior side of a building structure or wall. The fenestration units may include a retention system coupled to the frame and operable to exert a retention force on the fenestration unit to maintain positive engagement of the fenestration unit with the rough opening framing and resist extraction of the fenestration unit from the rough opening upon insertion of the fenestration unit in the rough opening from the interior side of the rough opening.

To provide a renovation fitting which includes existing frames having metal exterior parts, metal interior parts, and thermal-insulating connecting members located between the exterior parts and the interior parts, and which can ensure fire resistance.SOLUTION: A renovation fitting 1 includes: existing frames 21, and 22 to be attached to an opening of a building structure 100; new frames 31, and 32 that are attached to the inner circumference of the existing frames 21, 22, and include metal exterior parts 311, and 321 metal interior parts 312, and 322, and thermal-insulating connecting members 313, and 323 that are placed between the metal exterior parts 311, and 321 and the metal interior parts 312, and 322; and separation prevention fittings 8, and 35 for connecting the outdoor parts 311, and 321 and the indoor parts 312, and 322.SELECTED DRAWING: Figure 3

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.

The invention relates to the technical field of sound insulation doors, and discloses a Chinese flowering crabapple angle type double-rubber-strip mute door which is provided with a door leaf, and the door leaf is composed of a keel support, a wood-plastic shell layer and a sound insulation layer; wherein the wood-plastic shell layer is arranged on the keel support in a covering mode, and the space between the keel support and the wood-plastic shell layer is filled with the sound insulation layer; the door frame comprises a door pocket plate arranged in a door opening, the side edge of the door leaf is movably connected with one side face of the door pocket plate through a hinge, and a door stop structure is arranged on the other side edge of the door pocket plate. The door leaf body is supported by the wood and the hollow square steel keel, so that the overall mass of the door leaf is reduced, meanwhile, more space of the sound insulation layer is provided, the sound insulation layer is arranged in the door leaf and filled with the sound absorption cotton, the sound insulation effect of the door leaf is improved, the door leaf is composed of various media, and therefore the sound insulation effect of the door leaf is improved. And more energy is consumed when sound waves are conducted in different media, so that a better sound insulation effect is obtained.

The utility model belongs to the technical field of mining industry, and discloses a waterproof and airtight door for mining, including a door frame assembly for supporting and fixing, and also including a door body assembly for locking and closing installed on the door frame assembly, wherein a sealing assembly for multi-layer annular compression sealing is arranged on the door body assembly, and the sealing assembly and the door body assembly are pasted together; the door body assembly includes a door panel body, a hinge shaft is arranged on one side of the door panel body, a boss is arranged in the middle of the door panel body, and the boss is in the shape of a frustum. The waterproof and airtight door for mining described in the utility model has enhanced automatic centering and balancing performance and ensured uniformity of force and reliability of sealing through the arrangement of inclined meshing compression sealing; ensured tightness of sealing through the arrangement of multi-layer annular compression sealing; ensured tightness of sealing through the arrangement of multi-layer annular compression sealing; ensured reliability of locking and fixing through the arrangement of wedge-shaped locking blocks.

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.

The utility model discloses a quick hard folding door, which relates to the technical field of folding doors and comprises a door frame, a bottom plate arranged at the bottom of the door frame, a mounting shell, a first rotating shaft and a first door plate arranged on the door frame through limiting blocks, a second door plate arranged on the inner side of the first door plate through hinges, and a fixing block and a second rotating shaft arranged on the mounting shell through sliding blocks. The second rotating shaft is rotationally connected with the second door plate, and a two-way screw is further rotationally arranged in the mounting shell. The motor drives the worm to rotate so as to drive the transmission of the worm gear, the rotating shaft and the bevel gear and finally drive the rotation of the two-way screw so as to realize the rapid folding and unfolding of the door plate, the working efficiency is improved, and meanwhile, the worm gear and the worm have a self-locking function, so that the door can be kept in a stable state after being folded; and the electric push rod is used for driving the mounting shell and the door plate assembly on the mounting shell to move front and back in the door frame, and the storage and unfolding operation of the door is facilitated.

The utility model discloses a door leaf magnetic attraction sealing assembly and a door leaf assembly, which comprise a magnetic attraction metal fixing piece, a magnetic attraction sealing piece and a magnetic attraction sealing piece, the door leaf magnetic attraction sealing piece comprises a magnetic attraction piece positioning part, a buffering wrapping sleeve and a door leaf magnetic attraction strip, the door leaf magnetic attraction strip is wrapped with the buffering wrapping sleeve, the buffering wrapping sleeve is fixed to the magnetic attraction piece positioning part, and the magnetic attraction piece positioning part is inserted into the clamping groove. The door leaf magnetic attraction sealing piece is wrapped by the magnetic attraction metal fixing piece, the overall stability is improved, the door leaf magnetic attraction sealing piece cannot deform or crack after being impacted for a long time, and the door leaf magnetic attraction strip is wrapped by the soft buffering wrapping sleeve and the hard magnetic attraction piece positioning part. The magnetic attraction piece positioning part and the magnetic attraction metal fixing piece can be fixed through super glue, and the buffering wrapping sleeve is matched with the door pocket magnetic attraction sealing piece, so that the experience feeling of a customer during use is guaranteed, certain buffering force is obtained when the door leaf is closed and collides with the door pocket, and the sound of a door is reduced.

An improved sliding door assembly is provided to be installed adjacent to a doorway having a split jamb. The door leaf is supported on a door carrier that extends between a top edge and a bottom edge of a frame, while the frame has at least one track configured to guide the door carrier and a rotatable tie rod mounted to the door carrier extending 5 between the top edge and the bottom edge of the frame and having a pinion gear at each end to engage with a rack at the top edge and bottom edge respectively such that engagement of the pinion gears synchronises the motion of the door carrier.

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 provides a mounting mechanism of an aluminum alloy window frame, which relates to the technical field of window frames and comprises a window frame body, a mounting mechanism body is arranged on one side of the window frame body, and the mounting mechanism body comprises a fixing disc arranged on one side of the window frame body. According to the utility model, by arranging the mounting mechanism body and the reinforcing mechanism, the fixing plate and the fixing rod are fixed in advance, the window frame body is in contact with the end of the fixing rod, the fixing disc connected with the stop lever is additionally arranged on the other side of the window frame body, and the push block is driven by the stop lever to move, so that the clamping block is inserted into the window frame body; by means of threaded fixation of a threaded block and a fixing rod, a stop rod limits a push block, so that the window frame body can be installed, good stability is achieved between a clamping block and the window frame body, good and convenient operation measures are taken for installation of the window frame body, the time spent on installation operation of the window frame body is saved, and the workload of installation personnel is relieved; the installation efficiency of the window frame body is improved.

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.

A system can comprise a frame assembly with a first portion, and a second portion. The frame assembly can be configured to be coupled to an end of a wall. The first portion can be coupled to the second portion and the second portion can be coupled to a first window pane. The first and second window panes can be coupled together by a seal, and the first portion can be configured to be assembled with the first window pane. The second portion can be configured to be assembled with the second window pane, and at least at least one of the first portion or the second portion can comprise an end portion comprising a groove. Other embodiments are disclosed herein.

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 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.

The invention relates to the technical field of fireproof doors, in particular to an anti-deformation fireproof door frame structure. The grouting mechanism is arranged on the fixing mechanism; the decoration mechanism is arranged on the fixing mechanism and connected with the fixing mechanism. A thermal expansion space is reserved at the bolt fixing position of the door frame, so that extrusion deformation is avoided; the mortar can be fully filled, so that the mortar can play a role in heat insulation and deformation prevention.

The utility model discloses a door and window structure with a combined window sleeve, which comprises a window frame and mounting plates symmetrically arranged on two sides of the window frame, the mounting plates are provided with bolts used for being connected with a wall body, two sides of the window frame are provided with mounting grooves matched with the mounting plates, and the mounting grooves are matched with the mounting plates. The window frame is connected with the mounting plate through a connecting assembly. Through the design of the window frame, the door and window can be installed in the window frame, and therefore the firmness of door and window installation is guaranteed; and through the matched design of the connecting assembly, the window frame and the mounting plate, the connecting plate can be inserted into the mounting hole through the connecting plate, the connecting plate is limited and fixed through an L-shaped block, and the connecting plate cannot be automatically recovered through the self-locking effect of a worm gear and a worm, so that the window frame is assembled and mounted, the structure is simple, operation is convenient, and assembling and mounting are more convenient.

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