Patents Assigned to Rock Tone Enterprise Co., Ltd.
  • Patent number: 8826486
    Abstract: A mop cleaning set includes a mop structure and a dehydration device, the dehydration device is used for dehydrating the mop structure, the dehydration device comprises a mop supporting unit, and the dehydration device is used for fixing the mop structure so that the mop structure will not be thrown out during a dehydration process by spinning when the centrifugal force is too strong, therefore the invention is convenient to use.
    Type: Grant
    Filed: April 19, 2014
    Date of Patent: September 9, 2014
    Assignee: Rock Tone Enterprise Co. Ltd.
    Inventor: Pei-Yuan Lee
  • Patent number: 8826487
    Abstract: A mop cleaning set includes a mop structure and a dehydration device, the dehydration device is used for dehydrating the mop structure, the dehydration device comprises a mop supporting unit, and the dehydration device is used for fixing the mop structure so that the mop structure will not be thrown out during a dehydration process by spinning when the centrifugal force is too strong, therefore the invention is convenient to use.
    Type: Grant
    Filed: April 20, 2014
    Date of Patent: September 9, 2014
    Assignee: Rock Tone Enterprise Co. Ltd.
    Inventor: Pei-Yuan Lee
  • Publication number: 20140223685
    Abstract: A mop cleaning set includes a mop structure and a dehydration device, the dehydration device is used for dehydrating the mop structure, the dehydration device comprises a mop supporting unit, and the dehydration device is used for fixing the mop structure so that the mop structure will not be thrown out during a dehydration process by spinning when the centrifugal force is too strong, therefore the invention is convenient to use.
    Type: Application
    Filed: April 19, 2014
    Publication date: August 14, 2014
    Applicant: ROCK TONE ENTERPRISE CO., LTD.
    Inventor: PEI-YUAN LEE
  • Publication number: 20140223686
    Abstract: A mop cleaning set includes a mop structure and a dehydration device, the dehydration device is used for dehydrating the mop structure, the dehydration device comprises a mop supporting unit, and the dehydration device is used for fixing the mop structure so that the mop structure will not be thrown out during a dehydration process by spinning when the centrifugal force is too strong, therefore the invention is convenient to use.
    Type: Application
    Filed: April 20, 2014
    Publication date: August 14, 2014
    Applicant: ROCK TONE ENTERPRISE CO., LTD.
    Inventor: PEI-YUAN LEE
  • Patent number: 8793834
    Abstract: A mop cleaning set includes a mop structure and a dehydration device, the dehydration device is used for dehydrating the mop structure, the dehydration device comprises a mop supporting unit, and the dehydration device is used for fixing the mop structure so that the mop structure will not be thrown out during a dehydration process by spinning when the centrifugal force is too strong, therefore the invention is convenient to use.
    Type: Grant
    Filed: December 27, 2011
    Date of Patent: August 5, 2014
    Assignee: Rock Tone Enterprise Co. Ltd.
    Inventor: Pei-Yuan Lee
  • Patent number: 8438749
    Abstract: A drive mechanism for dehydrating a mop. The drive mechanism includes a base (10); a driven gear (12) rotatably mounted on the base; a propeller shaft (121) having a lower end rotated by the driven gear and an upper end to rotate a rotation barrel (21); a driving gear (11) meshing with the driven gear; a spinning shaft (111) to rotate the driving gear; a drive member (13) having a spinning shaft hole (131) meshing with the spinning shaft; an elastic member (14) biased between the drive member and a housing (20) to move the drive member downward relative to the spinning shaft; and a pedal (15) pivotally mounted on the base to move the drive member upward relative to the spinning shaft. The driving gear has a diameter greater than that of the driven gear to drive the driven gear to rotate the rotation barrel easily and quickly.
    Type: Grant
    Filed: May 29, 2009
    Date of Patent: May 14, 2013
    Assignee: Rock Tone Enterprise Co. Ltd.
    Inventor: Pei Yuan Lee
  • Publication number: 20120167321
    Abstract: A mop cleaning set includes a mop structure and a dehydration device, the dehydration device is used for dehydrating the mop structure, the dehydration device comprises a mop supporting unit, and the dehydration device is used for fixing the mop structure so that the mop structure will not be thrown out during a dehydration process by spinning when the centrifugal force is too strong, therefore the invention is convenient to use.
    Type: Application
    Filed: December 27, 2011
    Publication date: July 5, 2012
    Applicant: ROCK TONE ENTERPRISE CO., LTD.
    Inventor: Pei-Yuan Lee
  • Patent number: 7716777
    Abstract: Dusting article structure including a duster body and a handle. The duster body includes layers of holding sheets, a fibrous-filament layer, and a cleaning base sheet. A lower layer of the holding sheets and the cleaning base sheet are symmetrically cut to form strip-like cleaning pieces. The filaments of the fibrous-filament layer include numerous tiny pores disposed thereon. The handle includes a grip portion and a connector portion. A coupling block is disposed on the grip portion and includes inserting posts and pivoting grooves to respectively engage with pivoting holes and a pivoting rod of the connector portion thereby. The grip portion is mounted pivotally onto the connector portion having retaining rods to be engaged with holding spaces of the thermo-fusion bonded duster body. The tiny pores disposed at the fibrous-filament layer absorb and trap small grains of dust. The grip portion of the handle may be bent for folding.
    Type: Grant
    Filed: June 13, 2005
    Date of Patent: May 18, 2010
    Assignee: Rock Tone Enterprise Co., Ltd.
    Inventor: Pei Yuan Lee
  • Patent number: 7653960
    Abstract: A cleaning brush structure comprises an outer sheath mounted to the outer side of an inner sheath, and an actuating body wherein the outer sheath has an elongated positioning slot communicating with an insert hole of the inner sheath for the engagement of an insert portion of the actuating body therewith. Both inner longitudinal edges of the positioning slot thereof has protrusive points and concaved points alternatively arranged in a symmetrical manner thereon to form narrower restraining space and wider accommodation space for stable location of a positioning section of the insert portion to provide a stepwise adjustment effect thereby. The actuating body also has a guiding push plate of various pattern attached thereto, and depending on the depth and area of the article to be cleaned, the inner sheath can be adjusted stepwise to ensure an accurate extension of a brush body released for the cleaning operation thereof.
    Type: Grant
    Filed: December 2, 2005
    Date of Patent: February 2, 2010
    Assignee: Rock Tone Enterprise Co., Ltd.
    Inventor: Pei Yuan Lee