Patents by Inventor Chin-Yang Shin

Chin-Yang Shin has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 8336159
    Abstract: A non-stepping wringer bucket includes a bucket body, having a top surface substantially in a form of an opening, and a bottom surface having a protruding base; a support shaft fixed on the protruding base, the upper part of the support shaft protruding from the top of the protruding base, forming a combining-section having a ringed trough; an orientate element made from flexible material, tapering on the top, and with a central hole corresponding to the ringed trough the ringed trough receives the orientate element thereon; a dewatering basket and a rotating element installed at the bottom of a rotating base, the rotating base sheathed onto the support shaft and installed at the bottom of the dewatering basket.
    Type: Grant
    Filed: October 19, 2009
    Date of Patent: December 25, 2012
    Assignee: Tuo Shen International Corporation Limited
    Inventors: Yung-Hua Chen, Chin-Yang Shin
  • Patent number: 8291544
    Abstract: A mop with the function of dewatering the yarns by twisting in a single direction via an up-and-down linear motion, comprising: a) an internal rod; b) an external rod having a bottom portion in a telescopic connection with a top portion of the internal rod; c) an engaging element positioned within the opening at the top of the internal rod; d) a driving element formed in an elongated shape and positioned within the external rod in such a way that the driving element is moved up and down synchronically with the external rod; e) an actuating element positioned within the engaging element for accommodating the driving element, the engaging element being driven in a single direction when the actuating element is rotated by the driving element; f) a disc body secured to the bottom thereof and having mop yarns; g) a locking mechanism mounted on the external rod for locking the internal rod and the external rod in place or for unlocking them in a telescopic state, wherein the actuating element is rotated by a linear
    Type: Grant
    Filed: July 1, 2009
    Date of Patent: October 23, 2012
    Assignee: Tuo Shen International Corporation Limited
    Inventors: Yung-Hua Chen, Chin-Yang Shin
  • Patent number: 8112840
    Abstract: A disc rotating and positioning structure of a mop including a mop head, a mop rod, a pivotal base, a positioning device, a locking device and a bolt. When the mop is dewatered, the mop rod is in an erect position, such that a semicircular cam of the bolt faces upward to drive the locking device to press the disc upward and into a locked and linking status, and when the mop is used for mopping, the mop rod is in an inclined position to drive the semicircular cam of the bolt to shift to a side, such that the locking device is in a non-pressing status with respect to the disc, and a force is applied to rotate the mop head when the mop is used for mopping a floor. Therefore, the present invention can provide a convenient operation and a user-friendly application.
    Type: Grant
    Filed: July 1, 2009
    Date of Patent: February 14, 2012
    Assignee: Tuo Shen International Corporation Limited
    Inventors: Yung-Hua Chen, Chin-Yang Shin
  • Publication number: 20110088193
    Abstract: A non-stepping wringer bucket includes a bucket body, having a top surface substantially in a form of an opening, and a bottom surface having a protruding base; a support shaft, the under part of the support shaft covered and fixed on the protruding base, the upper part of the support shaft protruding from the top of the protruding base, forming a combining-section having a ringed trough; an orientate element made from flexible material, wherein the orientate element in the form of an awl, tapering on the top, and with a mid hole matched up the ringed trough thus the ringed trough sheathed with the orientate element, forming the bottom of the protruding part of the orientate element into a positioned surface; a dewatering basket and a rotating element installed at the bottom of a rotating base, the rotating base sheathed onto the support shaft and installed at the bottom of the dewatering basket.
    Type: Application
    Filed: October 19, 2009
    Publication date: April 21, 2011
    Inventors: Yung-Hua Chen, Chin-Yang Shin
  • Publication number: 20110002734
    Abstract: A swiveling locking mechanism of a telescopic rod of a mop, including: an internal clamping sleeve, an external clamping cylinder, and a U-shaped locking arm. The upper portion of the internal clamping sleeve is constructed as an internal tube for the insertion and the fixing of the bottom of the external rod in place, and the lower portion of thereof is formed as a conic body with an indentation. The external clamping cylinder is mounted on the internal clamping sleeve and provided with two mounting holes corresponding to the positioning holes of the internal tube, and the lower portion thereof is constructed as a trumpet-shaped opening mounted on the conic body. The U-shaped locking arm includes a swivel protrusion and an eccentric cam at the internal wall of both sides thereof for fitting into the positioning holes of the internal clamping sleeve and the mounting holes of the external clamping cylinder, and the eccentric cams are positioned within the mounting holes.
    Type: Application
    Filed: July 1, 2009
    Publication date: January 6, 2011
    Inventors: Yung-Hua Chen, Chin-Yang Shin
  • Publication number: 20110000046
    Abstract: A non-stepping wringer bucket including a bucket body, a dewatering basket and a rotating element. The bucket body has a top surface which is substantially an opening, a protruding base protruded from a bottom surface of the bucket body, and a support shaft fixed onto the protruding base includes. The dewatering basket is sheathed onto the support shaft, and the rotating element is sheathed between the support shaft and the bottom of the dewatering basket, such that the dewatering basket can be rotated freely with respect to the support shaft.
    Type: Application
    Filed: July 1, 2009
    Publication date: January 6, 2011
    Inventors: Yung-Hua Chen, Chin-Yang Shin
  • Publication number: 20110000042
    Abstract: An integral structure of cotton yarn strips and a circular frame body of a mop, comprising: a) a circular frame body having a through hole at the center thereof, and b) a plurality of cotton yarn strips positioned at the bottom of the circular frame body. The top portion of the cotton yarn strips is arranged in an annular way within a molding cavity of the circular frame body such that the circular frame body and the top portion of the cotton yarn strips are integrally formed. A wrapping structure having a narrower bottom is created for fastening the top portion of the cotton yarn strips within the wrapping structure. In this way, the cotton yarn strips and the circular frame body can be rapidly formed for enhancing the production capacity. Moreover, the binding strength act on fibers of the cotton yarn strips 20 for a reliable connection. Therefore, the cotton yarn strips 20 are tightly secured and won't be easily loosened. As a result, the quality can be improved and the service life can be prolonged.
    Type: Application
    Filed: July 1, 2009
    Publication date: January 6, 2011
    Inventors: Yung-Hua Chen, Chin-Yang Shin
  • Publication number: 20110000044
    Abstract: A mop with the function of dewatering the yarns by twisting in a single direction via an up-and-down linear motion, comprising: a) an internal rod; b) an external rod having a bottom portion in a telescopic connection with a top portion of the internal rod; c) an engaging element positioned within the opening at the top of the internal rod; d) a driving element formed in an elongated shape and positioned within the external rod in such a way that the driving element is moved up and down synchronically with the external rod; e) an actuating element positioned within the engaging element for accommodating the driving element, the engaging element being driven in a single direction when the actuating element is rotated by the driving element; f) a disc body secured to the bottom thereof and having mop yarns; g) a locking mechanism mounted on the external rod for locking the internal rod and the external rod in place or for unlocking them in a telescopic state, wherein the actuating element is rotated by a linear
    Type: Application
    Filed: July 1, 2009
    Publication date: January 6, 2011
    Inventors: Yung-Hua Chen, Chin-Yang Shin
  • Publication number: 20110000043
    Abstract: A disc rotating and positioning structure of a mop including a mop head, a mop rod, a pivotal base, a positioning device, a locking device and a bolt. When the mop is dewatered, the mop rod is in an erect position, such that a semicircular cam of the bolt faces upward to drive the locking device to press the disc upward and into a locked and linking status, and when the mop is used for mopping, the mop rod is in an inclined position to drive the semicircular cam of the bolt to shift to a side, such that the locking device is in a non-pressing status with respect to the disc, and a force is applied to rotate the mop head when the mop is used for mopping a floor. Therefore, the present invention can provide a convenient operation and a user-friendly application.
    Type: Application
    Filed: July 1, 2009
    Publication date: January 6, 2011
    Inventors: Yung-Hua Chen, Chin-Yang Shin