294 results about "Revolving door" patented technology

A pivot door assembly is provided, including a primary panel, a secondary panel, and providing a pivot assembly and / or joining member with upper and lower pivot assemblies.

An entrance system (1) comprising a swing door member (10) having a door leaf (12), and an automatic door operator (30) is provided. The automatic door operator (30) has a motor (34) capable of causing movement of the door member (10), a controller (31) for controlling operation of the motor (34), and the automatic door operator (30) being operable in a testing mode (60) and an operational mode, wherein the controller (31) is configured, in the testing mode (60), to automatically determine at least one test parameter; and causing an action in response to the determined test parameter.

A revolving door has a turnstile that is arranged between opposite drum elements, and a ceiling assembly which is arranged on the drum elements at the top and on which the turnstile is rotatably mounted. At least one of the drum elements has an inner glass element and an outer glass element. The drum element has a lateral offset, in particular on both sides of the drum element, between the inner glass element and the outer glass element.

The utility model discloses a dust removal device for aquaculture membrane production, which comprises a bottom box, a shell is arranged at the top end of the bottom box, and a revolving door is rotatably connected to the inside of one side of the shell; a dust collection mechanism is arranged in the shell, and a mounting assembly is arranged in the dust collection mechanism; wherein the dust suction mechanism comprises a mounting box mounted at one end of the shell, air pipes are symmetrically mounted on one side of the mounting box, suction pipes are mounted at one ends of the air pipes, conical pipes are mounted at one ends of the suction pipes, and fixing boxes are mounted in the air pipes, so that the effect of rapidly cleaning dust on the upper side and the lower side of the plastic film can be achieved; compared with the mode that frequent manual operation and adjustment are needed in the prior art, the plastic film surface dust cleaning efficiency is greatly improved, the semi-automatic dust removal effect is achieved, and the dust removal and winding effect of plastic film batch processing is achieved.

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.

A vehicular door opening system for a vehicular door includes a door handle assembly, a door latch assembly, a latch actuation cable, and an actuator. The door handle assembly includes a door handle and a counterbalance configured to rotate during operation of the door handle assembly. The door latch assembly includes a latch release lever movable between (i) an engaged state where the latch release lever engages the vehicular door to secure the vehicular door in a closed state and (ii) a disengaged state where the latch release lever disengages the vehicular door to allow the vehicular door to move from the closed state to an opened state. Rotation of the counterbalance moves the latch release lever from the engaged state to the disengaged state. The actuator is operable to prevent the latch release lever from moving from the engaged state to the disengaged state.

A hidden rotating shaft side hung door shower room comprises a front door, an outer side door frame is arranged on the side, where the front door is opened, of the front door, an inner side door frame is arranged on the side, away from the front door, of the front door, a rotating door frame is connected between the inner side door frame and the front door, a rotating shaft is arranged in the rotating door frame, and the front door is rotationally connected with the rotating shaft. Compared with an existing shower room using an exposed rotating shaft, the hidden rotating shaft type shower room has the advantages that the hidden rotating shaft design is adopted, the door leaf can smoothly and silently operate when opened and closed, space can be saved to the maximum extent when the door leaf is opened, and the hidden rotating shaft type shower room is particularly suitable for a bathroom environment with limited space and has a good market prospect. In addition, the hidden rotating shaft structure further has good sealing performance, water can be effectively prevented from being splashed out of the shower room, and the bathroom space is kept dry.

The invention discloses a sliding type hinge and a door assembly applying the same, and relates to the technical field of hinges, the sliding type hinge comprises a fixed seat, a sliding seat and a rotating seat, the fixed seat is fixedly connected with a door frame, the rotating seat is fixedly connected with a door leaf, a sliding hole is formed in the fixed seat, the sliding seat is arranged in the sliding hole in a sliding mode, and the rotating seat is arranged in the sliding hole. One end of the sliding seat extends out of the fixed seat, and the rotating seat is rotationally arranged at the end, extending out of the fixed seat, of the sliding seat. When the door leaf is opened, the door leaf is firstly slid, the rotating seat drives the sliding seat to slide in the sliding hole of the fixed seat, then the door leaf is rotated, the rotating seat rotates on the sliding seat, the door leaf can be opened, the opening movement track of the door leaf is changed from rotation to translation first and then rotation, and space occupation caused by the rotation radius of the door leaf is fundamentally eliminated; the reserved space between the door frame and the door leaf is reduced, and therefore the sealing performance of the door assembly is remarkably improved.

1. The name of the design product: square box revolving door. 2. The use of the design product: installed at the entrance of a building, used for personnel access. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view. 5. The top view is omitted because it is not commonly used.

The utility model provides a kind of quick-release cabinet door structure, the cabinet door includes by a door panel, two louver grating board, two protective nets, a waterproof adhesive tape, a door frame limiting plate and several rotating door locks;Second drain groove is formed by the bending of the periphery edge of door panel, the middle part of door panel is opened with two door holes symmetrically, door hole side plate is formed by the bending of the back of door hole, the bottom of door hole is formed by the bending of drainage slope;Two louver grating boards are respectively arranged in two door holes;Two protective nets are arranged on the back of two louver grating boards;Waterproof adhesive tape is fixed on the periphery edge of the back of door panel, the inclined surface end of first drain groove is just set on waterproof adhesive tape;Door frame limiting plate is fixedly arranged on the bottom of the back of door panel by fixed part, and clamping part is clamped on the back of first drain groove;Rotating door lock is arranged on door panel.The utility model is a kind of quick-release cabinet door structure with simple structure, easy to make, low cost, which can be easily opened and protected, with good heat dissipation effect, and can adapt to humid environment.

The invention relates to a revolving door (100) with a turnstile (10) arranged between opposing drum elements (11) and with a ceiling assembly (12) arranged on the upper side of the drum elements (11) and on which the turnstile (10) is rotatably mounted, wherein at least one of the drum elements (11) has an inner glass element (11a) and an outer glass element (11b), wherein the drum element (11) has a lateral offset, in particular on both sides of the drum element (11), between the inner glass element and the outer glass element.

A kind of bridge breaking structure of sludge screw pump, including shell, motor group, main shaft, screw, the shell is provided with feed hopper, it is characterized in that: the main shaft is coaxially provided with sludge breaking piece, rotating door piece between screw, the main shaft is provided with key type protruding portion along radial direction, the rotating door piece includes shaft sleeve part, connecting arm, arc baffle part, expansion piece, the shaft sleeve part is equipped with the inner hole with the outer diameter of main shaft adaptation, the inner hole wall is coaxially provided with the annular groove with the diameter of key type protruding portion adaptation, axial width adaptation, the annular groove is provided with several expansion holes around the center of circle equal division, the expansion piece is arranged in expansion hole and does sliding fit, the expansion piece rotates with rotating door piece angle, by gravity, exceeds expansion hole and key type protruding portion and forms synchronous rotation by abutting, or retract in expansion hole and let key type protruding portion pass through;The arc baffle part gradually rotates with the main shaft, intermittently closes, opens feed inlet.

The utility model discloses a fire-fighting inspection cabinet, which relates to the field of fire-fighting inspection cabinets and comprises an inspection cabinet, one end of the inspection cabinet is rotatably connected with a rotating door, a plurality of control buttons electrically connected with a control circuit board are mounted on the end face of the inspection cabinet, a visual window is embedded in the rotating door, and the visual window is electrically connected with the control circuit board. A mounting frame is fixedly mounted at the back end of the rotating door, a controller and a mounting plate are mounted at the back end of the mounting frame, and the controller is located on one side of the mounting plate; and a plurality of square grooves are formed in the mounting plate, the number of the square grooves is equal to that of the control buttons, and the rotating door is in a closed state. According to the utility model, through the arrangement of the electric actuating mechanism, the remote manual control effect can be realized by sending an instruction through a terminal and a lead, and the electric actuating mechanism does not influence the field manual control mode, so that the operation is more convenient.

The invention discloses a combined energy storage cabinet based on multi-energy complementary smart energy, and relates to the technical field of energy storage power stations, the combined energy storage cabinet comprises an energy storage box and a rotating door, the rotating door is rotatably mounted on the inner wall of the energy storage box, and a heat dissipation groove is formed in the surface of the energy storage box; the energy storage battery is fixedly installed on the inner wall of the energy storage box, and the energy storage battery is used for storing solar energy or wind energy; the energy storage connecting port is formed in the surface of the energy storage box; the rain baffle is fixedly mounted on the surface of the energy storage box; universal wheels are fixedly mounted at the bottom of the energy storage box, an electric telescopic rod is arranged in the energy storage box, a connecting frame is fixedly mounted at the output end of the electric telescopic rod, and supporting legs are fixedly mounted on the surface of the connecting frame, so that the situation that the position of the energy storage box is changed due to misoperation of a user in the energy transmission process is prevented; therefore, the cable is pulled by the energy storage connecting port, the cable is possibly damaged, and normal operation of equipment is affected.

The utility model belongs to the technical field of molds, and particularly relates to a four-point type in-mold ejection mechanism of a wardrobe rotating door injection mold. The forming die comprises a wardrobe rotating door forming lower die and a wardrobe rotating door forming upper die. In the injection molding process, molten materials are injected into the four-point type injection molding flow dividing part through the injection molding piece, and are synchronously injected from the four injection molding openings in a four-point mode through the four-point type injection molding flow dividing part, so that the injection molding efficiency is improved; during injection molding, the four-point type in-mold integrated forming ejection assembly is matched with a wardrobe rotating door to form the lower portion so as to form a complete lower portion structure of a plastic part, mold opening is conducted after injection molding is completed, the four-point type in-mold integrated forming ejection assembly is moved upwards, the formed plastic part is ejected and demolded, four-point type ejection demolding is adopted, and the mold opening efficiency is greatly improved. The plastic part is prevented from toppling forwards, backwards, leftwards and rightwards in the ejection process, the ejection stability is improved, meanwhile, an in-mold auxiliary forming structure is adopted, the internal space of the mold is compressed, and the structure is compact and reasonable.

The utility model provides a housing assembly and a kitchen appliance with the same, and the housing assembly comprises a housing which is internally provided with a cavity; the rotating shaft is located in the cavity, and the rotating shaft is rotatably connected with the shell; a door body; the first connecting rod is located in the cavity, and the first end of the first connecting rod is connected with the rotating shaft; an elastic member; in the process that the door body moves to the opening position from the closing position, the rotating shaft rotates around the central axis of the rotating shaft in the first direction, when the door body is located at the closing position, the elastic piece is in a compressed state, the direction of the torque of the elastic force of the elastic piece to the rotating shaft is the second direction, and the second direction is opposite to the first direction. The problem that in the prior art, an electric appliance shell and a door body are poor in sealing performance is solved.

1. The name of the design product: rotating door plate. 2. The use of the design product: a rotating door plate assembly for a pet cage. 3. The design features of the design product: in shape. 4. The picture or photo that best indicates the design features: perspective view.

The utility model relates to multi-station mixing equipment convenient for material changing, which comprises a machine body, a rotary carrying part and a rotary filling part, and the rotary carrying part and the rotary filling part are both arranged in the machine body; the machine body comprises a base and a shell located above the base, and a rotating door is arranged on the front face of the shell. The rotary carrying part comprises an index plate positioned in the base and a first rotary driving mechanism for driving the index plate to rotate around a vertical shaft; the rotary filling part comprises a rotary support, a second rotary driving mechanism and a center shaft, the second rotary driving mechanism drives the rotary support to rotate around the vertical shaft through the center shaft, the axis of the center shaft and the axis of the index plate are collinear, and a plurality of fixing positions used for fixing filling needle tubes are arranged in the circumferential direction of the rotary support. After feed liquid in a certain filling needle tube is used up, the filling needle tube needing to be replaced is rotated to the front face of the machine body, so that when the rotating door is opened, the fixing position is located on the front face, an operator can smoothly complete material replacement, and cleaning and maintenance can be conveniently carried out.

A household anti-theft express storage box structurally comprises an express storage box body, a placing notch is formed in the front end of the express storage box body, a positioning plate is horizontally arranged at the upper end of the placing notch, a placing plate is horizontally arranged at the lower end of the placing notch, and a rotating shaft is vertically and rotatably arranged between the positioning plate and the placing plate; according to the household anti-theft express storage box, the revolving door type placing notches are adopted, the hand pinching phenomenon is effectively prevented, when the household anti-theft express storage box is used, a courier places an express parcel in the express clamping notch between the two door plates, then the door plates are stirred, the door plates rotate and push the express parcel to the express parcel falling notch along the placing plate, the express parcel falls into the express parcel storage cavity, and therefore the express parcel can be conveniently stored. The soft cushion in the express storage cavity plays a role in protecting the express, operation is easy, and when a householder takes the express, the door lock structure is opened through a key or fingerprints or other means, limitation of the sealing door on the express storage box body is relieved, and then the express in the express storage cavity can be taken out.

As shown in the "Reference diagram showing the state of use," this item is a revolving door that is installed at the bottom of a building or similar structure and is intended for use by pets.

The invention provides a shell assembly and a kitchen appliance with the same, and the shell assembly comprises a shell which is internally provided with a cavity; the rotating shaft is located in the cavity, and the rotating shaft is rotatably connected with the shell; a door body; the first connecting rod is located in the cavity, and the first end of the first connecting rod is connected with the rotating shaft; an elastic member; in the process that the door body moves to the opening position from the closing position, the rotating shaft rotates around the central axis of the rotating shaft in the first direction, when the door body is located at the closing position, the elastic piece is in a compressed state, the direction of the torque of the elastic force of the elastic piece to the rotating shaft is the second direction, and the second direction is opposite to the first direction. The problem that in the prior art, an electric appliance shell and a door body are poor in sealing performance is solved.

The utility model discloses a fire-fighting emergency box convenient to maintain, and particularly relates to the technical field of fire-fighting emergency boxes, the fire-fighting emergency box comprises a box body, the front side of the box body is fixedly connected with a revolving door, the inner wall of the box body is fixedly connected with a fixed plate, the front side of the fixed plate is fixedly connected with a plurality of hooks, a plate mechanism is arranged in the box body, and the inner wall of the box body is provided with two L-shaped grooves. And lifting mechanisms are arranged in the two L-shaped grooves. The position of the internal structure of the box body can be reasonably adjusted, workers can conveniently maintain the interior of the box body, the taking efficiency of a fire extinguisher is improved while good fixation is achieved, and the problem that the internal structure of an existing fire-fighting emergency box cannot be moved during maintenance, so that the maintenance cost is reduced is solved. And the fire extinguisher is fixed through clamping devices such as a hoop and a fixing plate, so that the efficiency of taking out the fire extinguisher by disaster relief personnel when a fire occurs is influenced.

The invention relates to a drive device for a revolving door, comprising a transmission motor having an electric drive unit and a transmission unit. In this case, the electric drive unit comprises a brushless DC motor. The transmission unit is implemented in multiple stages and is provided with an angle transmission and a spur gear stage.

The utility model relates to the field of seed cultivation box discloses a seed cultivation box of automatic light supplementing, including cultivation box body, the front end of cultivation box body is rotatively connected with the revolving door, the middle part of revolving door is equipped with the observation window, the inside fixedly connected with glass in observation window, the top of observation window is provided with cleaning assembly, the inner wall of cultivation box body left and right two ends all are fixedly connected with fixed slide rail and fixed strip, and fixed strip is located in the front end of fixed slide rail, the fixed strip inside is connected with the sliding block of sliding, the sliding block is connected with the baffle through the dismounting assembly, the front end of baffle is equipped with the moving groove. In the utility model, through the control limit rod of paddle, easily realize the baffle rotation and height adjustment, satisfy the demand of different seed cultivation to the baffle distance, height, simultaneously, when disassembling the baffle, need only to make it separate from the slot by poking the limit strip, can separate the baffle with the sliding block, convenient for staff to disassemble and clean or maintain quickly.

The outside door handle device comprises a rod, a bell crank, and an operation arm. The rod is configured to rotate a door latch. The bell crank has a point-of-load arm. The point-of-load arm is connected to the rod. The operation arm is configured to rotate the bell crank. The operation arm comprises an arm part, a rotation shaft, and a lever. The arm part faces a point-of-effort arm of the bell crank along an advancement / retreat direction of the point-of-effort arm. The rotation shaft is provided at one end of the arm part. The lever is provided at the other end of the arm part and exposed to an outside of the vehicle.

The utility model discloses a revolving door rotating mechanism, which comprises a positioning component, the positioning component comprises two groups of ring seats, a driving component is assembled at the center of the two groups of ring seats, the driving component comprises a base, a rotary table and a driving component, a fixing component is assembled above the rotary table, a door body component is arranged on the outer side of the fixing component, and the door body component is arranged on the base. The door body component comprises a rotating door body, the two sets of positioning components are installed firstly, then the base is installed between the two sets of positioning components, after the rotary table is assembled above the driving component, the rotating door body is assembled on the door body component, then the door body component and the rotating door body are integrally arranged on the positioning components in a sleeving mode, and during assembling, the fixing components are specifically positioning columns. By means of the threaded structure arranged at the lower end of the positioning column, only the positioning column needs to be fixedly installed on the rotary table in a spiral mode, and when the rotary door is used, the rotary table is driven to rotate through the driving component by starting the driving component, so that rotation of the rotary door body can be achieved.

To provide a container that can improve the workability when opening and closing the door component. [Solution] The container 1 is equipped with a door member 9 that can change between an open state, which opens a side opening 8 provided on one long side of the container 1, and a closed state, which closes the side opening 8. The door member 9 is equipped with a rotating door member 11 that is rotatably connected to the main body side of the container 1 so as to be rotatable and displaceable with respect to the main body side of the container 1, with its central axis extending along the lower edge of the side opening 8; a sliding door member 12 that is slidably connected to the main body side of the container 1 along both side edges of the side opening 8; and an intermediate door member 13 that is rotatably connected to the rotating door member 11 and rotatably connected to the sliding door member 12. When the door member 9 is in the open state, the rotating door member 11 and the intermediate door member 13 are folded so as to overlap. The sliding door member 12 is equipped with an operating part 56 that can be operated in both the open and closed states of the door member 9.

The application belongs to the technical field of low-carbon green building, and relates to a zero-carbon self-breathing revolving door energy-saving system, which comprises a power generation unit, a working unit and a control unit.The power generation unit is installed at the top of a rain shelter assembly and is used for power generation and power supply to the working unit and the control unit.The working unit is installed on the revolving door and is used for circulation of hot air and discharge of cold air to the outdoor through the hot air.The control unit is connected with the working unit and is used for control of the working unit.The zero-carbon self-breathing revolving door energy-saving system blows the hot air in the A wing into a room, extracts the hot air in the room and blows the hot air into the revolving door of the corresponding B wing, the cold air in the wing is forced out by the hot air, the temperature in the revolving door is maintained, cold and hot air exchange is reduced, and building energy consumption is reduced.