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1323results about "Door/window applications" patented technology
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Large plate shelter assembled sealed opening frame
ActiveCN113738240BWindow/door framesDoor/window applicationsMachining deformationClassical mechanics
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.
Owner:ZHENGZHOU FOGUANG ELECTRIC POWER EQUIPMENT CO LTD
Door system having a swing interlock system
A door system includes a header having a guide rail that has a central portion having a notch. A panel hanger is slidably coupled to the header. A door panel has a handle end portion releasably coupled to the panel hanger and a pivot end portion pivotably coupled to the panel hanger. The panel hanger and the door panel slide in unison between a closed position and a fully open position along a longitudinal plane. An interlock plate is positioned to extend upwardly from the door panel, and has a downwardly extending guide slot that slidably receives the guide rail of the header. When the door panel is in the fully open position, the interlock plate is aligned with the notch of the guide rail of the header in a direction orthogonal to the longitudinal plane to facilitate a pivoting of the door panel away from the longitudinal plane.
Owner:ALLEGION ACCESS TECH LLC
Quick Opening Closure
ActiveUS20250314297A1Building locksDoor/window applicationsClassical mechanicsStructural engineering
Owner:STARK SOLUTIONS LLC
Steel double-leaf flood gate
Owner:SHANGHAI SENLIN SPECIAL TYPE STEEL DOOR
Door assembly allowing sealed transfer between two enclosed volumes
The invention relates to a door assembly (1) allowing a sealed transfer between two enclosed volumes, comprising a flange (2) arranged to delimit an opening in one of the enclosed volumes, and a door (4) that extends along an axis (C) and is hingedly fastened to / mounted on the flange (2) so as to move from a closed position in which the door (4) closes the passage opening (3), into an open position, characterized in that the door (4) is fastened to the flange (2) by a double-joint linkage mechanism (5) comprising a first joint (6) arranged to allow a rotational movement about an axis (A) perpendicularly to the axis (C) of the door by a maximum of 30 degrees in relation to the plane of the passage opening (3), and a second joint (7) arranged to allow a rotational movement about an axis (B) parallel to the axis (C) of the door.
Owner:ABC TRANSFER
A kind of automatic unloading safety door at the opening of a chute
The utility model provides an automatic ore unloading safety door at the mouth of a chute, which belongs to the technical field of mine safety doors and aims to solve the problem that dust and impurities are constantly accumulated and attached at the door gap, which is very likely to affect the sealing performance of the safety door to the mouth of the chute when the safety door is combined. The utility model comprises a supporting frame, two limiting auxiliary frames are respectively fixedly connected to the outer side of the supporting frame; two safety door bodies are respectively hinged on the left and right sides of the inner end of the supporting frame; a cleaning auxiliary mechanism is arranged between the supporting frame and the safety door body; a driving auxiliary structure is arranged on the outer side of the limiting auxiliary frame; an opening and closing control mechanism is arranged between the driving auxiliary structure and the connecting shaft; automatic cleaning of the safety door body is realized, accumulation and attachment of dust and impurities at the door gap are avoided, the sealing performance of the safety door body to the mouth of the chute after the safety door body is combined is improved, and the protective effect of the device on the entrance of the chute is further improved.
Owner:ZHEJIANG CHANGSHAN JINSHI MINING CO LTD
Clean room airtight window
The utility model discloses a clean room airtight window which comprises a wall body, an inner hole is formed in the inner wall of the wall body, two symmetrically-distributed open holes are formed in the inner wall of the inner hole, the inner wall of the wall body is fixedly connected with a servo motor, the outer wall of the wall body is fixedly connected with a switch, the output end of the servo motor is fixedly connected with a rotary drum, and the output end of the rotary drum is fixedly connected with a motor. A placement groove is formed in the outer wall of the rotary drum, a sliding groove is formed in the outer wall of the placement groove, a cover plate is slidably connected to the inner wall of the sliding groove, and an inner groove is formed in the top end of the inner hole; the brush is used for sweeping dust on the surface of the rotary drum, the discharge holes are attached to the surface of the rotary drum, so that disinfectant can make contact with the surface of the rotary drum to disinfect the surface of the rotary drum, meanwhile, the ultraviolet lamp is used for further disinfecting the surface of the rotary drum, and the sponge is used for absorbing the disinfectant on the surface of the rotary drum to keep the surface of the rotary drum dry. The disinfection and dust removal effects are realized.
Owner:ACRE COKING & REFRACTORY ENG CONSULTING CORP DALIAN MCC
Door panel for a merchandiser
Owner:HUSSMANN CORP
Platform door unlocking device and multi-unlocking channel platform door
ActiveCN223838825UNon-mechanical controlsDoor/window applicationsMechanical engineeringElectromagnet
The platform door unlocking device comprises an electromagnetic door lock and a manual unlocking module, the electromagnetic door lock comprises an electromagnet, an unlocking plectrum rotating shaft and an unlocking plectrum, the electromagnet comprises a movable iron core, and the movable iron core is connected with a center lock pin shaft and a manual unlocking plate; the unlocking plectrum rotating shaft is arranged on a shell of the electromagnet, and the unlocking plectrum is rotatably arranged on the unlocking plectrum rotating shaft; the manual unlocking module comprises a deflector rod seat, a deflector rod rotating shaft, a deflector rod and an inhaul cable, the deflector rod rotating shaft is arranged on the deflector rod seat, the deflector rod is rotatably arranged on the deflector rod rotating shaft, the inhaul cable is connected with one end of the deflector rod, and a reset spring is arranged between the deflector rod seat and the deflector rod. The platform door unlocking device has the advantages that the number of manual unlocking channels is large, the coverage range of the unlocking position is large, adaptability is high, operability is good, safety is high, the emergency escape requirements of platform doors of various vehicle type stops can be met through the platform door unlocking device, and the platform door unlocking device has wide market prospects.
Owner:FANGDA INTELLIGENT INNOVATION TECH CO LTD
Energy-saving door bucket control system
The invention discloses an energy-saving door bucket control system which comprises a door bucket defined by glass, a first movable door (D1) and a second movable door (D2) are arranged on the two sides, close to the outdoor space, of the door bucket respectively, a third movable door (D3) and a fourth movable door (D4) are arranged on the two sides, close to the indoor space, of the door bucket respectively, and the first movable door (D1) corresponds to the third movable door (D3). The second movable door (D2) corresponds to the fourth movable door (D4); a first electric sliding door (M1) and a second electric sliding door (M2) which are distributed in a staggered mode are further sequentially arranged in the door bucket, a first channel (R1) is formed between the third movable door (D3) and the first electric sliding door (M1), a second channel (R2) is formed between the first electric sliding door (M1) and the second electric sliding door (M2), and a third channel (R3) is formed between the second electric sliding door (M2) and the second movable door (D2). The invention has the characteristic of greatly reducing the energy consumption of the air conditioner in winter and summer so as to realize the energy-saving purpose.
Owner:ZHEJIANG GAD
Detection assembly, door plate and pass-type detection device
ActiveCN224096022UDoor/window applicationsDetection using electromagnetic wavesEddy currentMechanical engineering
The utility model relates to the technical field of detection, and discloses a detection assembly, a door plate and a pass-type detection device. The detection assembly is applied to the pass-type detection device, the pass-type detection device comprises door plates located on the two sides, a detection channel is formed between the door plates on the two sides, and the detection assembly can be installed in each door plate of the pass-type detection device. The detection assembly comprises a main frame, and a nonlinear detection module and an eddy current detection module which are arranged in the main frame; wherein the nonlinear detection module comprises an antenna assembly, the eddy current detection module comprises a coil assembly, and the coil assembly is located on the side, opposite to the detection channel, of the antenna assembly. According to the detection assembly, a nonlinear node detection technology and an eddy current detection technology are combined, and the arrangement mode is reasonably arranged, so that the reliability of matched detection of the two detection technologies can be improved.
Owner:SHENZHEN AWP TECH CO LTD
Narrow slit storage cabinet
ActiveCN222675741UBuilding locksDoor/window applicationsStructural engineeringMechanical engineering
Owner:TAIZHOU HUAXIANG PLASTIC IND CO LTD
Fixture
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
Owner:SANKYO TATEYAMA INC
Appliance door ventilating screen assembly
A venting apparatus is provided to vent an associated appliance such as a washing machine. The venting apparatus includes a frame dimensioned to fit over an associated opening to the associated appliance cavity. A perforated screen is secured to the frame and dimensioned to substantially cover the associated opening when the frame is fit over the associated opening of the associated appliance cavity.
Owner:HOEFLING TRACY
Sliding closet door assembly and method of assembling a sliding closet door
A sliding closet door assembly comprises a first door panel (22a); a door frame assembly comprising at least a first side edge strip arrangement, a second side edge strip arrangement, a top edge strip arrangement, and a bottom edge strip arrangement configured to define a door frame (20) extending in a door frame plane, the door frame (20) being adapted to receive and hold said first door panel (22a); and a rider arrangement configured to ride in a door guide rail, wherein the door frame (20) is configured to receive said first door panel (22a) in a door panel insertion direction (T) transversal to the door frame plane. At least one of the strip arrangements comprises an attachment arrangement configured to attach said first door panel (22a) to the door frame (20).
Owner:INTER IKEA SYST
Switching device
PendingJP2026068061AShutters/ movable grillesDoor/window applicationsControl theoryMechanical engineering
To improve the reliability of the control of the electric pressing mechanism. [Solution] An opening / closing device comprising: an opening / closing body 10 that closes in a manner that partitions a space; a guide rail 20 that guides the widthwise end of the opening / closing body 10 in the opening / closing direction; an electric pressing mechanism that pushes the closed opening / closing body 10 and presses it against a fixed part; a pressing amount sensing unit that emits a signal when the amount of movement of the electric pressing mechanism exceeds a predetermined amount; and a pressing current sensing unit that emits a signal when the operating current of the electric pressing mechanism exceeds a threshold; wherein, after the operation of the electric pressing mechanism has started, if both the signal from the pressing amount sensing unit and the signal from the pressing current sensing unit are emitted, the operation of the electric pressing mechanism is stopped.
Owner:BUNKA SHUTTER CO LTD
Self-closing entryway for door-frame
An apparatus for an entryway includes: a sheet of material having a top, a bottom, a left side, and a right side, and a sleeve at the top of the sheet of material. The sheet of material has an opening extending to the bottom of the sheet of material between the left side and the right side of the sheet of material from a position below the sleeve. The opening has a left seam and a right seam, wherein a first magnet is positioned at the left seam of the opening and a second magnet is positioned at the right seam of the opening, wherein the first and second magnets are magnetically coupled. A variable-length cross member has a first end and a second end. The cross member is positioned in the sleeve and includes a first securing mechanism at the first end and a second securing mechanism at the second end that secure the cross member respectively to body portions of a first vertical pole and a second vertical pole.
Owner:ZIPWALL LLC
Sound insulation screen for roads and bridges
The utility model provides a sound insulation screen for roads and bridges, belongs to the technical field of sound insulation facilities for roads and bridges, and aims to solve the problem that the sound insulation screen is easy to be greatly impacted due to the fact that strong wind directly blows on the sound insulation screen in the prior art. Comprising a sound-proof screen body, a sound-proof top plate, sound-proof blocking pieces, wind shields, driving windmills, sound-proof cleaning mechanisms and sound-proof stabilizing mechanisms. The sound insulation top plate is fixedly connected to the upper portion of the sound insulation screen body. The sound insulation blocking pieces are fixedly connected to the front portion of the sound insulation top plate. The wind shield is rotationally connected to the upper portion of the inner side of the sound insulation screen body. The cleaning limiting sliding grooves are formed in the upper end and the lower end of the inner side of the sound insulation screen body correspondingly. The driving windmills are rotationally connected to the upper end of the rear portion of the sound insulation screen body. The sound insulation cleaning mechanism is arranged in the sound insulation screen main body; the sound insulation stabilizing mechanism is arranged at the upper end of the rear portion of the sound insulation screen body, impact of strong wind on the sound insulation screen is reduced, and the installation stability of the sound insulation screen is guaranteed.
Owner:陕西路桥集团有限公司
Non-magnetic quartz observation window
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.
Owner:HEFEI RONGKE SCI RES INSTR CO LTD
Simple and practical slide sieve
The invention discloses a simple and practical slide sieve, and relates to the technical field of refractory material manufacturing. The simple and practical slide sieve comprises a slide carriage shell, a sieving assembly is arranged in the slide carriage shell, an overhauling assembly is arranged on one side of the slide carriage shell, the sieving assembly comprises a sieve arranged in the slide carriage shell, and lifting lugs are fixedly installed on the two sides of the sieve. The screening problem is solved by the self-gravity of the arranged screening assembly in the using process, only the low-power bin wall vibrator is periodically used for vibration, the cost is remarkably saved, the size is small, the weight is light, installation and maintenance are convenient, the structure is simple, multiple inspection holes are formed in the top of the slide sieve, the sieve net is convenient to overhaul and replace, and sampling and testing are convenient; the vibrating screen device replaces traditional vibrating screen equipment, is obvious in using effect especially in occasions for treating and screening lime or making sand and other fine powder materials, meanwhile, is small in installation space occupied area and light in weight, and can still achieve the screening function under the condition that the space layout is compact.
Owner:ANSTEEL ENG TECH CORP
Airtight door sealing structure for channel equipment of roll-on-roll-off ship
The utility model discloses an airtight door sealing structure for roll-on-roll-off ship channel equipment, which relates to the field of roll-on-roll-off equipment and comprises a door plate, a channel door frame and a channel doorsill, the door plate is hinged with a roll-on-roll-off ship channel, two sides of the door plate are respectively attached to the channel door frame and the channel doorsill, and sealing gaskets are respectively arranged between the door plate and the channel door frame and between the door plate and the channel doorsill. An angle is formed between the channel door frame and the vertical direction, an angle is formed between the channel doorsill and the horizontal direction, a first sealing strip and a second sealing strip are arranged on the door plate, cavities are formed in the first sealing strip and the second sealing strip, a first V-shaped protrusion is arranged on the first sealing strip, a second V-shaped protrusion is arranged on the second sealing strip, and the first V-shaped protrusion is in extrusion contact with the channel door frame. And the second V-shaped bulge is in extrusion contact with the channel threshold. The airtight door sealing structure for the roll-on-roll-off ship channel equipment is high in airtightness, good in sealing effect, safe, stable, reliable and simple in overall structure.
Owner:SHANGHAI FUXUN IND CO LTD
Outdoor storage cabinet with retractable cabinet doors
The utility model discloses an outdoor storage cabinet with a retractable cabinet door. The utility model relates to the technical field of storage cabinets, and in particular to an outdoor storage cabinet with a retractable cabinet door, comprising a storage cabinet and used for storing articles outdoors, the storage cabinet comprising: a main body component, comprising a left side plate and a right side plate respectively fixed at the left and right ends of a base, a top seat fixed between the upper ends of the left side plate and the right side plate, and a partition fixed at the right position of the top of the base; a door body component, comprising a guide rail fixed to the inner wall of the right side plate, a slide frame slidably mounted on the guide rail, hinges mounted at both upper and lower ends of the slide frame, and a door panel mounted between the upper and lower hinges; the door panel is turned outward 90° to open by pulling a buckle handle in cooperation with the hinge, and then the door panel is driven by pushing the buckle handle, and the door panel drives the slide frame to slide inward along the guide rail through the hinge until the door panel is completely stored in the interior of the main body component; it ensures convenient storage and retrieval of articles, saves space, and improves space utilization.
Owner:广东奥崇科技有限公司
Synchronous sliding mechanism and furniture pocket door
The present application relates to a kind of synchronous sliding mechanism and furniture pocket door, wherein the synchronous sliding mechanism, including: two guide rope wheel groups;Two connecting pieces;Sliding rope piece, the sliding rope piece is around two guide rope wheel groups, the sliding rope piece itself is formed with two homodromous sliding rope sections parallelly arranged along the up and down direction and homodromous motion, two The connecting piece is correspondingly arranged on two homodromous sliding rope sections;Wherein, one of the homodromous sliding rope sections of the sliding rope piece is at least the sliding rope section formed by the sliding rope piece around one guide rope wheel group one week part.In accordance with the synchronous sliding mechanism of the embodiment, the whole sliding rope piece can form similar square winding structure, unlike the X-shaped winding in the prior art, the angle between the sliding rope piece in winding in and winding out guide wheel will not change with the size of cabinet, so it can adapt to a variety of different sizes of cabinet, ensure cabinet door sliding smoothly, improve the smoothness of sliding.
Owner:GUANGDONG OPK SMART HOME TECH CO LTD
Combined multi-layer protective door plate assembly
PendingCN120211600ABuilding braking devicesVentilation arrangementContinuous useStructural engineering
The invention relates to the technical field of excavator door plates, in particular to a combined multilayer protective door plate assembly which comprises a door plate body, a reinforcing plate is arranged on one face of the door plate body, a plurality of reinforcing supporting blocks are arranged in the door plate body, and the interior of the door plate body is divided into a plurality of filling channels by the reinforcing supporting blocks. A bearing channel is further formed in one side of the door plate body; and the buffering and repairing assembly is arranged in the filling channel and the bearing channel. Compared with the prior art, the buffer repairing assembly is arranged, the strain capacity and the continuous use capacity of the door plate under the complex working condition are improved, the service life is prolonged, the maintenance cost is reduced, and the door plate is suitable for keeping good protection performance and maintainability under the high-strength use scene.
Owner:XUZHOU CORUS CONSTR MASCH CO LTD
Locking and door opening linkage structure of stamping machine and stamping machine
ActiveCN222610766Uhigh utility valueNon-mechanical controlsDoor/window applicationsStructural engineeringMechanical engineering
The locking and door opening linkage structure of the stamping machine comprises an outer shell, the outer shell is composed of an upper end shell body and a lower end shell body, one side of the lower end shell body protrudes out of the same side of the upper end shell body, and the other side of the lower end shell body protrudes out of the same side of the upper end shell body. A door rotating support is fixedly arranged at the protruding position, protruding out of the upper end shell, of the lower end shell in the outer shell, a cylindrical body is arranged in the outer shell, and a door is arranged on the lower side of the cylindrical body. When the stamping machine is used, the stamping machine can move up and down along with the stamping machine, so that a stamp door is automatically opened and closed, meanwhile, the stamping machine has a locking function, when the stamping machine is not used, a stamping structure cannot descend, the situation that a stamp is polluted and mistakenly stamped is avoided is ensured, and the practical value is high.
Owner:ZHEJIANG FENCE NETWORK TECH CO LTD
A system for temporarily blocking an opening in masonry in a building construction or for forming a dust shielding wall in a room within a building
A system 300 for temporarily blocking an opening in masonry in a building construction or for forming a dust shielding wall in a room in the interior of a building is disclosed. The system comprises four corner elements, four connecting beams, a covering plate and four primary clips. Each corner element comprises to mutually perpendicular pipe segments which can accommodate an end of a connection beam. Hereby, the system can be assembled in such a way that each pipe segment of each corner element accommodates an end of a connection beam. The cover plate may subsequently be attached to the arrangement comprising the assembly of the four corner elements and the four connecting beams, and finally the cover plate may, via the four primary clips, be fixed to the arrangement comprising the assembly of the four corner elements and the four connecting beams, whereafter the system may be inserted into an opening in masonry in a building construction and be fastened thereto with screws. For given lengths of the connecting elements, flexibility as to dimensions in a width direction and in a height direction of the arrangement comprising the assembly of the four corner elements and the four connecting beams is obtained, as the connecting beams may be slid inside the pipe segments of the corner elements.
Owner:DANSK INTERIM APS
A medical anti-theft airtight transfer window
The present invention relates to the technical field of medical auxiliary equipment, and specifically to a medical anti-theft airtight transfer window, comprising a base, a box body provided on the top of the base, a first window provided on the front side of the box body, the lock body of the first window adopting an electronic lock body, a second window provided on the rear side of the box body, the lock body of the second window adopting an electronic lock body, and the first window and the second window cannot be opened at the same time. The present invention provides a half gear, and when the window on one side completes a complete opening and closing process and drives the storage plate to rotate 180 degrees, and before the window on the other side is opened and closed, the window on this side will not drive the storage plate to rotate 180 degrees again after opening and closing multiple times. The person on this side cannot see or take out the items due to the obstruction of the partition plate, so as to avoid that the medical staff on this side fail to take out the items in time, causing passers-by on this side to see the items in the box and take them out, thereby improving the anti-theft performance of the device.
Owner:XINGZHONGYUAN PURIFICATION HUAIAN CO LTD
A nuclear medicine electronic inductive transmission window
The utility model relates to the technical field of delivery window, specifically relates to a nuclear medicine electron induction delivery window, including main window body, the front side and the back side of main window body all are equipped with the sliding door, the front side of main window body is installed with gesture sensor, the upper portion of sliding door is equipped with first support, the lower portion of sliding door is equipped with second support, the second support is fixedly connected with rack, the lower portion of sliding door is installed with conveying device. Through setting gesture sensor response wave action, realize the opening and the closing of automatic control sliding door, avoid direct contact handle, reduce the cross infection risk, especially applicable to nuclear medicine and other sterile or high health requirement scene, when sliding door movement, through friction wheel drive brush rotation, automatic cleaning inside dust, can external dust catcher enhance dust removal effect simultaneously, keep delivery window inside clean, reduce the pollution risk.
Owner:NINGBO HENGDUN MEDICAL ENG CO LTD
Door body structure and disinfection cabinet comprising same
ActiveCN223724457ULavatory sanitoryDoor/window applicationsStructural engineeringMechanical engineering
The utility model relates to the technical field of kitchen household appliances, and provides a door body structure and a disinfection cabinet comprising the same. The door body structure comprises a door body provided with an interlayer cavity, a control panel assembly and a water accumulation assembly. The control panel assembly is arranged in the interlayer cavity and comprises a control panel body and a support, the support is arranged on the door body and provided with an assembling space in a surrounding mode, at least part of the control panel body is contained in the assembling space and connected to the support, and at least the upper position of the support is provided with a flow guide channel arranged on the peripheral side of the control panel body in a surrounding mode. The water collecting assembly at least comprises a water collecting cavity, and the water collecting cavity is arranged below the control panel assembly and communicates with the flow guide channel. According to the door body structure, the protection effect and the waterproof effect on the control panel are effectively improved.
Owner:NINGBO FOTILE KITCHEN WARE CO LTD
Waterproof door frame and construction method of waterproof door frame
Owner:SANWA SHUTTER CORP