2307results about "Wing openers" patented technology

A pill container has a body, at least one lid, and at least one elastic assembly. The body comprises a first wall, a second wall, and at least one compartment. The first wall and second wall are two opposite sides of the body. The compartment is located between the first wall and the second wall. The lid is pivotably mounted on the second wall of the body. The elastic assembly is located on the second wall, and has a flexural segment and a first protruding section. The first protruding section is located on the flexural segment and contacts the second wall. The first protruding section supports a space between the flexural segment of the elastic assembly and the body.

A furniture drive can move a furniture part movably supported relative to a furniture carcass. The furniture drive includes a housing configured to be at least partially received within a recess of a furniture panel of the furniture carcass in a mounted condition, and an actuating arm arrangement for moving the movable furniture part. A cover is provided on the housing of the furniture drive, and the cover has at least one laterally protruding, substantially hoop-shaped flange.

A pivot hinge has a pivot pin member for pivotally connecting a pivotal door leaf with a structural element. The hinge comprising a first cam follower on a first side of the pivot pin member and a second cam follower on a second side of the pivot pin member opposite the first side, the first and second cam followers both being movable in a radial direction relative to the cam. A slidable reciprocating member is arranged within the casing and has first and second end parts rigidly connected to one another. The cam has a pair of recesses. The spring arrangement is arranged between the second cam follower and the second end part and urges both first and second cam followers against the cam and into the respective recess to provide a holding moment to retain the door leaf in a holding position.

A vehicle door system has a door structure movable relative to a vehicle body between closed and open positions. The door structure is connected to the vehicle body via first and second arms arranged at a lower end of the door structure. The first arm includes a first inner end pivotably connected to the vehicle body and a first outer end pivotably connected to the door structure. The second arm includes a second inner end pivotably connected to the vehicle body and a second outer end pivotably connected to the door structure. The first arm has an inner arm section and an outer arm section pivotably connected to each other via an intermediate pivot point. The inner arm section and the outer arm section are pivotably displaceable relative to each other via the intermediate pivot point upon displacement of the door structure between the closed and open positions.

An actuating apparatus (1) for opening and closing a cover in or on a vehicle, having a locking and / or arresting kinematics that cooperate with the cover. The actuating apparatus includes a housing (2) and an actuating part (3) received in the housing (2) and movably supported relative to the housing (2). The actuating part (3) cooperates with the cover in such a way that the actuating part (3) performs a movement relative to the housing (2) between a first position and a second position upon a movement of the cover between a closed position and an open position, wherein, in the first position, the actuating part (3) is in a locked state. The actuating apparatus (1) further includes an elastically deformable spring system (4) associated with the actuating part (3), in particular having a progressive spring characteristic.

A fluid damper is provided including a cylinder filled with a damping fluid, a piston base body shiftably guided in the cylinder along a stroke axis, and a valve disk spaced apart from a shell wall of the cylinder. The piston base body divides an inner space of the cylinder into a front space and a rear space along the stroke axis. In the piston base body, there is at least one channel connecting the front space to the rear space in a fluid-conducting manner. The valve disk is shiftably guided along the stroke axis between an opening position unblocking the at least one channel and a closing position closing the at least one channel. The valve disk has a central area extending radially outward from the stroke axis, the central area being free of apertures.

A roof window (100), comprising a stationary primary frame (1), at least one secondary frame (2), and a lifting device (10) comprising a lifting arm (14) inserted between the primary frame (1) and the at least one secondary frame (2), the lifting arm (14) having a first end (14a) rotatably connected to a sledge (30) slidably connected with the primary frame (1) in a sledge guide (16) and a second end (14b) rotatably connected to the at least one secondary frame (2), the lifting device (10) furthermore comprising a spring assembly (20) configured to be coupled to the sledge (30), the lifting device further comprising a push arm (40) having a first end rotatably connected to the sledge guide (16) and a second end rotatably connected to the lifting arm (14).

The invention relates to an automatic door opening and closing mechanism, door box equipment and an automatic door opening and closing method, which can realize full-angle automatic door opening and closing, improve user experience and improve safety performance. The automatic door opening and closing mechanism comprises a hinge assembly and a door closing assembly, wherein the hinge assembly comprises a hinge base, a hinge bracket, a rotating shaft for rotatably connecting the hinge bracket to the hinge base and a hinge pulley arranged on the hinge bracket; the elastic driving assembly comprises a pull rope bypassing the hinge pulley, a driving motor connected with one end of the pull rope, and an elastic piece connected with the other end of the pull rope, so that tension torque opposite to the gravity torque of the door body assembly in direction is applied to the door body assembly through the pull rope; when the pull rope is driven by the driving motor to be tightened, the tension moment applied by the pull rope is increased to be larger than the gravity moment, and the door is automatically closed; and when the pull rope is loosened under the driving of the driving motor, the tension moment applied by the pull rope is reduced to be smaller than the gravity moment, and the door is automatically opened.

The present invention relates to a door opening pressing rebounder, comprising a bracket, a pressing assembly and a swing rod that are elastically movable on the bracket, the swing rod being hinged on the bracket, a transmission mechanism being provided between the pressing assembly and the swing rod, an elastic locking device being provided between the swing rod and the transmission mechanism, the swing rod being locked on the bracket through the elastic locking device, and an elastic locking component that is locked with the swing rod being provided on the bracket; the pressing assembly drives the transmission mechanism to move by pressing, the transmission mechanism drives the elastic locking device to release the lock on the swing rod, the elastic locking component causes one end of the swing rod to be separated from the locking of the elastic locking component by pressing, so that the unlocked swing rod reacts with the elastic locking component that has been released and reset under the action of elasticity. The bracket is provided with an elastic locking component that is locked with the swing rod, even if the pressing assembly is pressed, the swing rod will not pop out of the bracket, effectively preventing the swing rod from being easily popped out of the bracket due to external forces such as vibration during transportation, and preventing the product from being damaged during transportation.

A furniture drive system includes: a support for mounting the system on a furniture carcass; an actuating arm device movably mounted on the support and to be connected to the movable furniture part; an electric motor to be connected to the actuating arm device to move sections of the actuating arm device; a drive device separate from the electric motor for exerting a force on the actuating arm device; an adjusting device for adjusting the force to be exerted by the drive device; and a control device for controlling the electric motor. The control device has a determining device for determining the force to be exerted on the actuating arm device, and the drive device has a damping device to dampen a closing movement and / or an opening movement of the actuating arm device. The determining device is designed to perform a damper analysis of the damping device.

A stowage bin assembly includes a bin bucket assembly having a bin bucket which includes at least one sidewall, the at least one sidewall including a notch and the at least one sidewall having an interior surface. The stowage bin assembly also includes at least one hinge assembly. The at least one hinge assembly includes a housing which is received in the notch, the housing having an interior surface, wherein the interior surface of the housing is substantially flush with the interior surface of the at least one sidewall when the housing of the at least one hinge assembly is received in the notch. The stowage bin assembly also includes a stowage bin door pivotably coupled to the bin bucket assembly via the at least one hinge assembly, the stowage bin door moveable between an open position and a closed position. Related components, assemblies, and devices are also provided.

A closure device includes a first magnet and a housing with a second magnet positioned therein. The first magnet is configured to be position in a first object and the housing is configured to be positioned in a second object. The housing has a top end and at least one adjustment mechanism connected to the housing that moves the second magnet in at least one translational direction or at least one rotational direction relative to the top end of the housing. The movement of the second magnet relative to the top end of the housing adjusts the position or orientation of the second magnet relative to the first magnet to alter a magnetic force between the first magnet and the second magnet when the first magnet is positioned proximate the top end of the housing.

The invention relates to the field of ovens, in particular to a door opening structure of an oven. The invention discloses a door opening structure of an oven, which has door opening resistance and automatically tends to reset. A door opening structure of an oven comprises a main body, a mounting plate, a tension piece and a resistance mechanism. The mounting plate is fixed on the box body of the main body; the resistance mechanism is arranged on the mounting plate; under the action of the extension spring, the arc-shaped guide rail plate is divided into three areas, so that the movable wheels in the closed area or the full-open area can move towards the full-open or closed state, the opening and closing door completes full-open or full-closed automatic reset, and the problems that the force of opening the opening and closing door by hands is not easy to control, and the opening and closing effect is poor are solved. The opening angle of the opening and closing door is not ideal; and the closing force is difficult to control.

A vehicle including a chassis, a cab coupled to the chassis, the cab having a front face, a body coupled to the chassis, and a shroud coupled to the cab such that an internal volume is defined between the cab and the shroud, the shroud at least partially defining: a first inlet positioned along a front side of the shroud and in fluid communication with the internal volume, and a second inlet arranged such that airflow along the front face of the cab enters the internal volume through the second inlet.

A refrigerator includes: a cabinet having a storage space; a hinge bracket coupled to the cabinet; a door which is rotatably coupled to the shaft provided at the hinge bracket and which open / close the storage space; and an automatic closing device which is provided on the door at a position spaced away from the rotational center line of the door, and which is operated together with the hinge bracket when the door is being closed to automatically close the door. The automatic closing device includes a lever and an elastic member for elastically supporting the lever, and the hinge bracket includes: a bracket body including the shaft; and a cam member which is separably coupled to the bracket body and which has a contact surface that comes in contact with the lever when the door is being closed.

A self-closing residential fire hinge apparatus for closing a door during a fire includes a door hinge with a spring-actuated release mechanism. The spring-actuated release mechanism includes a spring that is pre-tensioned in an open position and a coating covering the spring. The coating is a solid material that retains the spring in the open position. The coating has a melting point less than a melting point of the spring. For example, the coating may be formed of bismuth. When the coating is heated and becomes malleable, the spring is released to a closed position. When the coating is solid and not malleable, the door hinge allows regular opening and closing of the door. The apparatus may also include a spring assembly cap, improving the aesthetics of the assembly. The spring assembly cap may be composed of copper, improving conduction of the ambient heat to melt the coating even faster.

The invention discloses an automatic closing door closer which comprises a door closer body, an automatic closing device and an auxiliary closing device. The automatic closing device is connected with an output shaft on one side of the main body and comprises a mechanical locking mechanism composed of an angle cam, a sliding block and a supporting spring and a triggering mechanism composed of a swing connecting rod, an unlocking connecting rod and an electric driving mechanism with a gear motor, the output shaft is stably locked in a normally-open state, electric unlocking is achieved when fire signals are triggered, and the automatic closing device can automatically close the output shaft. And the door leaf is automatically closed by the door closer main body. The auxiliary closing device is connected with an output shaft on the other side of the main body and comprises a cam shaft with a concave part and a trigger assisting assembly composed of a roller, a piston and a pressure spring, and when the door leaf is closed to the angle smaller than the set angle, the roller falls into the concave part of the cam, and the pre-tightened spring elastic force is released to generate auxiliary torque. According to the fireproof door, the functions of normally-open locking and releasing and door closing tail section assisting are integrated, and the automatic closing reliability and the final leakproofness of the fireproof door in a fire disaster are remarkably improved.

An automatic door opener, more particularly for use in a motor vehicle, has a housing, a plunger mounted to be longitudinally movable in the housing, and an electric plunger drive that is designed to move the plunger forward and back between a resting position, in which it is withdrawn into the housing, and an actuation position, in which it protrudes out of the housing. In addition to the electric plunger drive, a mechanical auxiliary drive, is provided that is designed, in the event of actuation, to be able to move the plunger from the resting position to the actuation position.

A storage assembly for a vehicle. The storage assembly includes a storage receptacle, a lid being configured for moving between a closing position in which it closes the storage receptacle and an open position, a sealing arrangement being positioned at the storage receptacle or at the lid such that in the closing position of the lid, the sealing arrangement seals the storage receptacle with respect to the lid, and a closing facilitation mechanism being configured for reducing a force for bringing the lid into the closing position from the open position. Moreover, a vehicle is presented which includes such a storage assembly. Additionally, a method for closing a lid of a storage assembly of a vehicle is presented.

Access control system (10) with at least one revolving door (12), wherein the revolving door (12) has a base frame (14) and a pane (16) which can be extended and retracted into and out of the base frame (14) to release access, wherein the base frame (14) is rotatably pivotable about a vertical axis in the assembled state, and wherein a panic function is realized by means of at least one reset element (18) in that the base frame (14) and / or pane (16) release access at least partially due to actuation of the reset element.

The utility model discloses a double-door linkage structure and an electric oven, and relates to the technical field of ovens, the double-door linkage structure comprises: a housing assembly, the housing assembly is provided with an accommodating cavity and a front side opening communicated with the accommodating cavity; the left door body and the right door body are rotatably arranged on the front side of the shell assembly; the linkage assembly is arranged at the top of the shell assembly, and the linkage assembly comprises a sliding part which can slide front and back; the number of the driving parts is two, one ends of the two driving parts are symmetrically hinged to the two ends of the sliding part respectively, and the other ends of the two driving parts are hinged to the left door body and the right door body respectively; the sliding piece slides front and back to drive the two driving pieces to swing in the opposite directions, and then the left door body and the right door body are driven to open or close the front side opening at the same time. The double-door linkage structure can save operation space and is convenient to open and close the door.

A roof window (100), particularly for installation in or on a roof surface having an inclination, comprising a primary frame (1), at least one secondary frame (2, 3), such as a sash and / or an intermediate frame, and a lifting device (10) comprising an adjustment system (50) comprised in a sledge (30), the sledge (30) being slidably connected with the primary frame (1) in a sledge guide (16), the lifting device (10) further comprising a spring assembly (20) configured to be coupled to the sledge (30), and a linkage system (19) being, rotatably connected to the sledge (30) through the adjustment system (50), and connected to the secondary frame (2, 3), wherein the linkage system (19) comprises a lifting arm (14) with a first end (14a) rotatably connected to the adjustment system (50).

The utility model discloses a flexible shaft parallel transmission electric supporting rod which comprises a supporting rod body, the supporting rod body is provided with a screw rod, a transmission pipe, a guide sleeve, a spring and a gear assembly, the gear assembly is arranged at the end, close to the tail portion, of the supporting rod body, and the guide sleeve is coaxially arranged on the periphery of the screw rod in a sleeved mode; the periphery of the guide sleeve and the periphery of the transmission pipe are sleeved with the spring. A driving motor; the flexible shaft and the supporting rod main body are arranged in parallel, one end of the flexible shaft is connected with the driving motor, the other end of the flexible shaft is connected with the screw rod through the gear assembly, and the supporting rod main body is stretched or shortened. The supporting rod body and the electric supporting rod can be installed at different positions of an automobile and connected through the flexible shaft, the length of the supporting rod body is reduced, limitation of installation space is small, and the application range of installation of the electric supporting rod is larger.

A micro-motion cabinet door opener includes a bottom shell and a surface cover that are interlocked with each other, and an accommodating cavity is provided between the bottom shell and the surface cover. The characteristic is that a cam block and a second swing arm are hingedly installed in the accommodating cavity, and a first swing arm extends outward from the side wall of the cam block. The first swing arm and the second swing arm are located at the front end surface of the bottom shell and the surface cover and swing and contact the cabinet door. The beneficial effects of the present invention are: 1. Simple structure and low production cost. 2. The rebound opening trigger stroke of the door opener is short, which can effectively ensure the airtightness of the cabinet door after closing. 3. This door opener is matched with a self-resetting hinge to realize automatic buffering, resetting and closing of the cabinet door, thereby improving the convenience of user use.

The present invention relates to a vacuum cleaner base station, and more particularly, to a vacuum cleaner base station comprising: a housing; a coupling part which is disposed on the housing and to which at least a part of a dust collection barrel of the dust collector is coupled; and a cover control unit that closes the discharge cover of the dust collection tub, in which the cover control unit includes: a button; a connecting rod that rotates when an external force is applied to the button; a cover control frame that comes into contact with the discharge cover in accordance with the rotation of the connecting rod; and an elastic body that elastically deforms when an external force is applied to the button and provides a restoring force to the button, thereby having the effect of a simple structure for closing the discharge cover.

A truck cap having a cap body with an opening, and a cap door that is movable between open and closed positions with respect to the opening. At least one hinge that attaches to the cap body and the cap door of the truck cap. The hinge includes a first hinge bracket member and a second hinge bracket member. The first hinge bracket member includes a hinge bracket to receive a pivot pin. The second hinge bracket member includes a hinge bracket with an opening sized to receive at least a portion of the pivot pin. The first hinge bracket member and the second hinge bracket member are pivotable with respect to each other about the pivot pin. A longitudinally extending gas prop pivotably attached to the pin extending from the second angled portion of the first hinge bracket member and to the pin of the second hinge bracket member.

A furniture fitting includes a first fitting part for fastening to a furniture body and a second fitting part for fastening to a movably mounted furniture part. The two fitting parts can be pivotally interconnected, and at least one of the two fitting parts is designed to be arranged in a recess in the furniture body or the movably mounted furniture part. The furniture fitting includes a fastening device for fastening the fitting part in the recess, the fastening device including a rotatably mounted actuating element and at least two fastening elements to be recessed in or pressed against a wall of the recess. A coupling device can convert a rotation of the actuating element into a recessing and / or pressing movement of the fastening elements. The actuating element and the fastening elements are arranged on the same side of the fitting part and spaced apart in a longitudinal direction.