1066results about How to "Open smoothly" patented technology

A game apparatus includes a first LCD, a second LCD, and a microphone disposed between the first LCD and the second LCD. A computer of the game apparatus displays a game image including an object image on at least one of the first LCD and the second LCD. When sound is detected through the microphone, the computer changes the object image displayed on the first LCD and/or the second LCD.

A refrigerator with a home bar door is smoothly and automatically opened and includes an automatic opening unit, a hook unit, a latch unit, and a damping unit. The automatic opening unit pushes the home bar door to a predetermined angle, so that the home bar door is automatically opened by gravity. The hook unit cooperates with the latch unit to lock or unlock the home bar door. The damping unit includes a casing and is connected to at least one hinge shaft. The automatic opening unit is provided with a push rod and an elastic member to open by a rotation thereof. The home bar door is rotated to be opened. A rotary member is rotatably installed in the casing, with oil contained therein to reduce rotating speed of the rotary member. An associated hinge shaft engages with the rotary member to rotate along with the rotary member.

A clip applier includes a body 21, an insertion tube 22 extending from the body 21 and inserted in a channel of an endoscope and a clamp mechanism 24 disposed at a distal end of the insertion tube 22. The clamp mechanism 24 has a support member 28 fixed at the distal end of the insertion tube 22 and a pair of clamp members 30 rotatably supported by the support member 28. The clamp members 30 are connected to a distal end of a wire 25 via a pair of links 35. The clamp members 30 respectively include gripping portions 32 protruding form the support member 28. A clip 50 is received in receiving grooves 32a of the gripping portions 32. When the wire 25 is pulled by operating an operation member disposed on the body 21, the clamp members 30 are rotated against an elastic force of a hinge portion 51 of the clip 50, thereby causing a pair of clip portions 53 of the clip 50 to be opened.

A plug-in connection multi-segment rotary shaft structure includes a driving joint assembly and a driven joint assembly. The driving joint assembly includes two opposite joint plates and a middle link plate assembly engaged therebetween. The driven joint assembly is disposed between the joint plates and includes two driven plates. Opposite inward ends of the driven plates are formed with synchronous driving sections drivingly engaged with each other. Inward ends of the opposite joint plates are connected with the outward ends of the driven plates. Outward ends of the joint plates are formed with plugs. Outward ends of the middle link plate assembly are connected with the inward ends of the driven plates. The driving joint assembly and driven joint assembly are connected and combined, whereby the joint plates can be freely rotated around multiple rotational centers.

Servo controlled solenoids provide actuation of a pump piston and valves, and electronic LC resonance measurements to determine liquid volume and gas bubble volume. Third order nonlinear servo control is split into nested control loops: a fast nonlinear first-order inner loop causing flux to track a target by varying a voltage output, and a slower almost linear second-order outer loop causing magnetic gap to track a target by controlling the flux target or the inner loop. The inner loop uses efficient switching regulation, preferably based on controlled feedback instabilities, to control voltage output. The outer loop achieves damping and accurate convergence using proportional, time-integral, and time-derivative gain terms. The time-integral feedback may be based on measured and target solenoid drive currents, adjusting the magnetic gap for force balance at the target current.

Method and arrangement for providing and controlling operation of a dual sided opening roof mount cargo box (10) for a carrying vehicle. A dual sided opening roof mount cargo box (10) is provided and which has a lid portion (30) releasably hinge-connected at two lateral sides to a bottom portion (32) of the cargo box (10) for alternate pivotation at each of the two lateral sides between open and closed configurations. The bottom portion (32) is adapted to be mounted to a carrying vehicle and the lid portion (30) is manufactured from a semi-flexible material sufficiently pliable to permit two opposite end regions thereof to be at different relative distances from the bottom portion (32) of the cargo box (1) during transition between the open and closed configurations. A pair of spring-biased struts (50) are also provided, each operatively interposed between the lid portion (30) and the bottom portion (32) of the cargo box (10), and one each of the pair of spring-biased struts (50) being located at the two opposite end regions of the cargo box. An expansively directed force is imposed on the lid portion (30), utilizing the pair of spring-biased struts (50), across a substantial entirety of travel of the lid portion (30) during operator induced movement from the closed configuration to the open configuration and thereby assisting the operator to smoothly open the cargo box (10).

A synchronous folding device includes two opposing folding members and a multi-joint rotary axle structure mounted between the two folding members. The multi-joint rotary axle structure has two ends which can be folded or unfolded synchronously. The multi-joint rotary axle structure includes a driving joint assembly and a driven joint assembly. The driving joint assembly includes two opposing joint plates and a middle link plate. Two ends of the driving joint assembly are respectively connected to the two opposing folding members. Each joint plate of the driving joint assembly can be turned free through plural turning centers so that both ends can be closed or opened synchronously for the folding device to be folded or unfolded accurately.

Disclosed is an ophthalmic lens storage container comprising: a container body including a lens storage portion having a cavity for storing a lens and a preserving solution, and a flange surrounding the cavity; and a cover sheet stripably sealed to the flange in a sealing zone that extends around the cavity to thereby fluid-tightly seal the lens storage portion. The flange of said container body includes an insulating portion located radially outward of an open-end peripheral portion of the cavity, extending circumferentially and includes a shoulder surface that extends in a first direction opposite to a second direction along which the cavity is exposed, and the sealing zone is located radially outward of the insulating portion of the flange.

A slide door device for an aircraft includes an upper guide roller at a tip end of an upper arm provided at an upper part of a slide door and a lower guide roller at a tip end of a lower arm provided at a lower part of the slide door that are rollably engaged with an upper guide rail and a lower guide rail that are fixed along an upper edge and a lower edge of a door opening frame formed in a fuselage of an aircraft, respectively. An intermediate guide roller, provided at a tip end of an intermediate arm provided in a door opening, is rollably engaged with an intermediate guide rail that is fixed to an inner surface of the slide door, while smoothly guiding the slide door with the upper guide rail, the lower guide rail, and the intermediate guide rail.

The invention discloses a micro-pressure cooker, which comprises a pot body, an inner pot, a pot cover and a heater, wherein an inner pot seal ring is arranged between the pot cover and the inner pot; the pot body or the pot cover is provided with a signal switch; the pot cover is provided with a first cover hole which is communicated with an accommodating cavity of the inner pot; a first air release valve core which can move up and down is arranged in the first cover hole; a gap is reserved between the first air release valve core and the pot cover; the lower part of the first air release valve core is provided with a first seal ring; a gap is reserved between the first seal ring and the pot cover; a transmission arm is arranged between the signal switch and the first air release valve core; and when the first air release valve core moves upwards, the first seal ring blocks the first cover hole, and the first air release valve core drives the signal switch to act through the transmission arm. Through the micro-pressure cooker, energy consumption is greatly reduced, temperature is accurately controlled, and the pot cover is smoothly opened and closed. Due to the characteristics, the micro-pressure cooker can be applied to kitchenware such as an electric cooker, a soup cooker, a slow cooker and the like.

The invention discloses a refrigerator which comprises a refrigerator body, a vertical beam, a guide column and an anti-collision mechanism, wherein a door body pivot shaft is connected to the front side of the refrigerator body; the vertical beam is arranged on a door body by extending in a vertical direction and rotatably mounted on one side far away from the door body pivot shaft; the anti-collision mechanism is provided with a guide groove; the guide column is movably matched in the guide groove for the convenience of moving in the guide groove to overturn or unfold the vertical beam when the door body is opened or closed; the anti-collision mechanism further comprises a guide part arranged to move left and right relative to the guide groove and first and second openings arranged to be close to the guide column and positioned on the same side of the guide groove; the first opening is used for guiding the guide column to enter or depart from the guide groove; and the second opening is used for unidirectionally guiding the guide column to enter the guide groove under the effect of the guide part. The refrigerator has the functions of two-rail closing and one-rail opening of the door body, so that a refrigerator door can be smoothly closed and better refrigerating effect can be obtained.

The invention discloses a proportional electromagnetic valve for an electrically controlled high-pressure common-rail fuel injection system of a diesel engine and relates to an electromagnetic valve. A position at which a fixed iron core (8) and a movable iron core (3) of the electromagnetic valve attract each other is a conical polar plane. The fixed iron core (8), the movable iron core (3), a guide pipe (18), a spiral spring (15), an electromagnetic coil (4), a square iron core (19), a shell (14) and a valve body (1) jointly form the electromagnetic valve in an assembling way. When driving current is input into the electromagnetic coil, a magnetic field is generated through a magnetic path in the valve, electromagnetic force with magnitude which is in proportion with the magnitude of the driving current and is not related to a stroke is generated relative to the movable iron core, the movable iron core is enabled to overcome spring force to move, the movable iron core stops moving at a balance point of the two kinds of force and therefore is kept at a stable position, and the movable iron core can proportionally and continuously move according to the magnitude of the driving current to control the opening of the valve. Under complex working conditions under which the diesel engine works, the electromagnetic valve not only can stably control the on/off of a fuel path, but also can accurately and proportionally control the flow of the fuel path according to the driving current.

A slide fastener, wherein in the fastener chain openable and closable from both ends thereof, a box pin and the insert pin, which can join with or separate from each other, are provided at least on an end of the fastener chain; and a protrusion facing the insert pin and projecting from an opposing face is provided at a front end of the box pin; the protrusion has slopes inclined in a direction of approaching the insert pin on upper and lower sides of the protrusion; and the lower side of the protrusion makes contact with a diamond of the reverse opening slider, while the upper side of the protrusion can guide the insert pin smoothly when the pin is inserted.

A damper unit includes a gear having a core member projecting at a shaft core portion thereof and rotatably housed in a case, a string wound around the core member, a rotary damper engaging the gear for damping a rotational force of the gear, and a spring. One end of the spring is fixed to the case and the other end thereof is fixed to the core member so that an elastic force is accumulated when the string is pulled out.

The invention provides a practical reversed closed umbrella that can enhance strength of the main frame when opening the umbrella, and can perform open and close of the umbrella smoothly. The reversed closed umbrella (1) comprises a three layer axle construction of a main rod (5), a sliding rod (11) and a cylindrical rod (14); top end of the sliding rod (11) is provided with a main frame supporting part (113) that supports one end of a plurality of main frames (12); root of the cylindrical rod (14) is provided with a branch frame supporting part (141) that supports one end of a plurality of first branch frames (15); the other end of the first branch frame (15) pivoted to the main frame (12), and can support one end of the second branch frame (16) in a sliding way. One end of the second branch frame (16) is jogged in a branch frame embedding groove (151) of the first branch frame (15) in a sliding way, and the other end is pivoted to the main frame (12).