Patent application number | Description | Published |
20100077561 | DEWATERING STRUCTURE - A dewatering structure is provided. The dewatering structure includes a receptacle body, a dewatering unit, and an operation unit. The receptacle body includes a receptacle tub and an assembling space. The dewatering unit is a hollow bucket which allows fluid flowing therethrough. The dewatering unit is assembled in the receptacle tub. The operation unit includes an operation member, a base, and a transmission mechanism. The operation member is provided with a gear rack and is embeddedly assembled with an elastic member. The elastic member provides an upward elastic force to the operation member. The operation member is movably assembled to the base, and is adapted to be driven to slide upwardly and downwardly. The transmission mechanism includes a gear assembly and a transmission shaft. The gear assembly includes at least one in-line gear disk and an irreversible driving gear disk. The in-line gear disk perpendicularly meshes with the irreversible driving gear disk. | 04-01-2010 |
20100078376 | DEWATERING STRUCTURE - A dewatering structure is provided. The dewatering structure includes a receptacle body, a dewatering unit, and an operation unit. The receptacle body includes a receptacle tub and an assembling space. The dewatering unit is a hollow bucket which allows fluid flowing therethrough. The dewatering unit is assembled in the receptacle tub. The operation unit includes an operation member, a base, and a transmission mechanism. The operation member is pivotally connected to the base, and is adapted for swinging like a teeterboard at the pivotal position thereof as a pivotal axis. An elastic member is disposed between the operation member and the base, and provides an upward elastic force to the operation member. The transmission mechanism includes a gear assembly and a transmission shaft. The gear assembly includes an in-line gear disk and an irreversible driving gear disk. The in-line gear disk is pivotally coupled to the supporting bracket of the base. | 04-01-2010 |
20100122953 | FILTERING STRUCTURE FOR REMOVING DREGS FROM WATER - A filtering structure for removing dregs from water is provided. The filtering structure includes a receptacle body, a dewatering unit, an operation unit, and a filtering unit. The receptacle body includes a receptacle tub and an assembling space. The dewatering unit is a hollow bucket which allows fluid flowing therethrough. The dewatering unit is assembled in the receptacle tub. The operation unit includes an operation member, a base, and a transmission mechanism connected with the operation member. The operation member is pivotally coupled to the base, and is allowed to swing like a teeterboard at a pivotal position thereof as a pivotal axis. The filtering unit includes a tank and a blade assembly. The tank is provided with a filtering screen. The blade assembly can be driven by the operation member to drive a water flow through the filtering screen, thus removing the dregs from the water. | 05-20-2010 |
20100258418 | Switch Assembly Having Indicator - A switch assembly having an indicator includes a case, a switch member, at least two terminals, a conductive member and an indicator. The case includes a cover and the switch member is pivotally connected to the case. The terminals are electrically connected to a circuit and the conductive member actuated by the switch member to control the circuit to be an open circuit or a closed circuit. The indicator is installed within the switch member and has two legs which are connected to the cover of the case. Two resilient members are respectively biased between the two legs and the two terminals, thereby ensuring electrically connecting the legs with the terminals. | 10-14-2010 |
20100259410 | Circuit Protection Device Having Warning Function - A circuit protection device having a warning function includes a casing with a button, a first terminal and a second terminal connected thereto. A resilient bimetallic plate is connected between the two terminals and bends to be separated from the second terminal when overheat or overflow. A warning light is located within the button and connected to the first terminal. When the main circuit is connected, no current flows through the warning light which is not activated. When overheat or overflow, the bimetallic plate bends to cut off the main circuit and a connection member on the warning light is in contact with the second terminal to form a weak current circuit to light up the warning light. | 10-14-2010 |
20100308952 | Safety Device For Switch - A safety device for a switch includes a first terminal, a second terminal and a conductive plate connected between the two terminals. A first contact point is connected to an end of the second terminal. The conductive plate has a first end fixed to the first terminal and a second contact point connected to a second end of the conductive plate and corresponding to the first contact point. A push rod is located at a side of the conductive plate and a gap is defined between the distal end of the push rod and the conductive plate. The push rod pushes a mediate portion of the conductive plate when the mediate portion of the conductive plate is overheating to bend toward the push rod under a current overload condition. The push rod applies a force to further separate the first and second contact points so as to ensure the circuit is cut off. | 12-09-2010 |
20100319148 | Cleaning Device - A cleaning device includes a case. A collection box is located in the case and the collection box includes an entrance with a door pivotally sealing the door. Two cleaning disks are connected to an underside of the case and driven by two gears connected to a roller. Each of the cleaning disks has multiple brushes so as to sweep dust into the collection box. A handle is connected with a yoke member which is pivotally connected to the case and a mopping unit is connected to the case and enclosed by a frame which is movable up and down to allow the brushes to contact the floor when use. The case is pivoted 180 degrees to allow the mopping unit to be located to mop the floor. | 12-23-2010 |
20110049046 | DEWATERING STRUCTURE FOR DEWATERING A WATER-CONTAINED OBJECT - A dewatering structure includes a receptacle body, a dewatering unit and an operation apparatus. The receptacle body includes a receptacle tub and an assembling space, in which the receptacle tub and the assembling space are independent from each other. The operation apparatus includes an operation unit and a base. The operation unit includes an active pedal and a driven pedal, which are pivotally coupled to the base and are intersected with each other. The driven pedal includes a free end slidably coupled with a driving block having a threaded through hole. The threaded through hole is provided for connection with a threaded rod sheathed in a spring member. When the active pedal and the driven pedal are repetitively pressed each other and then released, the dewatering unit is driven to rotate, thus producing a centrifugal force for removing the water from the water-contained object. | 03-03-2011 |