Patents Assigned to REAL DESIGN TECH CO., LTD.
  • Patent number: 12357894
    Abstract: A bicycle simulator includes a base portion having a frame shape; a frame support portion supported by the base portion and supporting a bicycle frame connecting a front wheel of a mounted bicycle to a rear wheel of the mounted bicycle; a first treadmill extending in a running direction of the bicycle, supporting the front wheel of the bicycle, and rotating according to rotation of the front wheel; and a second treadmill extending in the running direction of the bicycle, supporting the rear wheel of the bicycle, and rotating according to rotation of the rear wheel, wherein the frame support portion is disposed between the first treadmill and the second treadmill.
    Type: Grant
    Filed: August 31, 2020
    Date of Patent: July 15, 2025
    Assignee: REAL DESIGN TECH CO., LTD.
    Inventor: Joong Sik Lee
  • Patent number: 12097419
    Abstract: The present invention relates to a bicycle simulator that supports a frame of a mounted bicycle, the frame connecting a front wheel and a rear wheel of the mounted bicycle. A bicycle simulator according to an embodiment includes a base, a first frame support extending in a first direction and supported on the base, and a second frame support extending in a second direction, which is different from the first direction, and connected to the first frame support to be rotatable about one axis, wherein the second frame support supports a frame of a mounted bicycle, the frame connecting a front wheel and a rear wheel of the mounted bicycle.
    Type: Grant
    Filed: February 4, 2020
    Date of Patent: September 24, 2024
    Assignee: REAL DESIGN TECH CO., LTD.
    Inventor: Joong Sik Lee
  • Patent number: 12083406
    Abstract: A bicycle simulator includes: a base portion; a frame support portion connected to the base portion to be movable in a direction and configured to support a frame of a bicycle docked, the frame connecting a front wheel with a rear wheel of the bicycle; a first sensor portion configured to obtain sight information of a rider riding on the bicycle; a processor configured to generate a virtual image that is changed according to the sight information of the rider obtained by the first sensor portion; and a display displaying the virtual image.
    Type: Grant
    Filed: December 9, 2021
    Date of Patent: September 10, 2024
    Assignee: REAL DESIGN TECH CO., LTD.
    Inventor: Joong Sik Lee
  • Patent number: 12083405
    Abstract: Provided is a bicycle simulator including: a base portion; a frame support portion connected to the base portion to be movable in one direction and supporting a frame of a mounted bicycle connecting a front wheel and a rear wheel of the bicycle; a first sensor configured to sense a moving distance and a moving direction of the frame support portion in the one direction; a communication circuit configured to receive the moving distance and the moving direction of the frame support portion sensed by the first sensor; a processor configured to generate a bicycle avatar of which a traveling direction changes according to the moving distance and the moving direction of the frame support portion transmitted from the communication circuit; and a display configured to display a traveling state of the bicycle avatar.
    Type: Grant
    Filed: May 20, 2020
    Date of Patent: September 10, 2024
    Assignee: REAL DESIGN TECH CO., LTD.
    Inventor: Joong Sik Lee
  • Patent number: 12053673
    Abstract: A bicycle simulator is arranged by arranging a front wheel and a rear wheel of a bicycle on the same plane. The bicycle simulator includes a front roller that supports a front wheel of a bicycle that is mounted and rotates together with a rotation of the front wheel, The bicycle simulator further includes a rear roller that supports a rear wheel of the bicycle and rotates together with a rotation of the rear wheel. A first support point at which the front roller supports the front wheel and a second support point at which the rear roller supports the rear wheel are arranged on the same plane. Not only a substantially flat ride path but also various ride modes in which an inclination angle may be adjusted according to a ride mode may be implemented, and a dynamic experience similar to the actual ride situation may be enjoyed.
    Type: Grant
    Filed: December 14, 2020
    Date of Patent: August 6, 2024
    Assignee: REAL DESIGN TECH CO., LTD.
    Inventor: Joong Sik Lee
  • Patent number: 12048869
    Abstract: A bicycle simulator including a frame support portion for supporting a bicycle frame, the bicycle frame connecting front and rear wheels of the bicycle; and a base portion supporting the frame support portion. The frame support portion includes a first support bar having one end portion thereof fixed to the bicycle frame, a second support bar having one end portion thereof fixed to the base portion, and a connection portion for connecting the other end portion of the second support bar and the other end portion of the first support bar. The first support bar is connected to be rotatable about one axis with respect to the second support bar.
    Type: Grant
    Filed: December 14, 2020
    Date of Patent: July 30, 2024
    Assignee: REAL DESIGN TECH CO., LTD.
    Inventor: Joong Sik Lee
  • Publication number: 20240024755
    Abstract: A bicycle simulator includes: a base portion; a frame support portion connected to the base portion to be movable in a direction and configured to support a frame of a bicycle docked, the frame connecting a front wheel with a rear wheel of the bicycle; a first sensor portion configured to obtain sight information of a rider riding on the bicycle; a processor configured to generate a virtual image that is changed according to the sight information of the rider obtained by the first sensor portion; and a display displaying the virtual image.
    Type: Application
    Filed: December 9, 2021
    Publication date: January 25, 2024
    Applicant: REAL DESIGN TECH CO., LTD.
    Inventor: Joong Sik LEE
  • Publication number: 20220323823
    Abstract: A bicycle simulator includes a base portion having a frame shape; a frame support portion supported by the base portion and supporting a bicycle frame connecting a front wheel of a mounted bicycle to a rear wheel of the mounted bicycle; a first treadmill extending in a running direction of the bicycle, supporting the front wheel of the bicycle, and rotating according to rotation of the front wheel; and a second treadmill extending in the running direction of the bicycle, supporting the rear wheel of the bicycle, and rotating according to rotation of the rear wheel, wherein the frame support portion is disposed between the first treadmill and the second treadmill.
    Type: Application
    Filed: August 31, 2020
    Publication date: October 13, 2022
    Applicant: REAL DESIGN TECH CO., LTD.
    Inventor: Joong Sik LEE
  • Publication number: 20220219066
    Abstract: Provided is a bicycle simulator including: a base portion; a frame support portion connected to the base portion to be movable in one direction and supporting a frame of a mounted bicycle connecting a front wheel and a rear wheel of the bicycle; a first sensor configured to sense a moving distance and a moving direction of the frame support portion in the one direction; a communication circuit configured to receive the moving distance and the moving direction of the frame support portion sensed by the first sensor; a processor configured to generate a bicycle avatar of which a traveling direction changes according to the moving distance and the moving direction of the frame support portion transmitted from the communication circuit; and a display configured to display a traveling state of the bicycle avatar.
    Type: Application
    Filed: May 20, 2020
    Publication date: July 14, 2022
    Applicant: REAL DESIGN TECH CO., LTD.
    Inventor: Joong Sik LEE
  • Publication number: 20220105408
    Abstract: The present invention relates to a bicycle simulator that supports a frame of a mounted bicycle, the frame connecting a front wheel and a rear wheel of the mounted bicycle. A bicycle simulator according to an embodiment includes a base, a first frame support extending in a first direction and supported on the base, and a second frame support extending in a second direction, which is different from the first direction, and connected to the first frame support to be rotatable about one axis, wherein the second frame support supports a frame of a mounted bicycle, the frame connecting a front wheel and a rear wheel of the mounted bicycle.
    Type: Application
    Filed: February 4, 2020
    Publication date: April 7, 2022
    Applicant: REAL DESIGN TECH CO., LTD.
    Inventor: Joong Sik LEE
  • Patent number: 11266872
    Abstract: Provided is a virtual road surface implementation-type bicycle simulator. The virtual road surface implementation-type bicycle simulator according to the present disclosure includes a rear wheel support portion that supports a rear wheel of a mounted bicycle and rotates together with rotation of the rear wheel; and a road surface implementation portion including a plurality of uneven portions that perform a protrusion operation at various heights on an outer peripheral surface of the rear wheel support portion in contact with the rear wheel, thereby providing a rider riding the bicycle with various road surface states which are virtually set.
    Type: Grant
    Filed: February 28, 2018
    Date of Patent: March 8, 2022
    Assignees: REAL DESIGN TECH CO., LTD.
    Inventor: Joong Sik Lee
  • Publication number: 20210162291
    Abstract: A bicycle simulator including a frame support portion for supporting a bicycle frame, the bicycle frame connecting front and rear wheels of the bicycle; and a base portion supporting the frame support portion. The frame support portion includes a first support bar having one end portion thereof fixed to the bicycle frame, a second support bar having one end portion thereof fixed to the base portion, and a connection portion for connecting the other end portion of the second support bar and the other end portion of the first support bar. The first support bar is connected to be rotatable about one axis with respect to the second support bar.
    Type: Application
    Filed: December 14, 2020
    Publication date: June 3, 2021
    Applicant: REAL DESIGN TECH CO., LTD.
    Inventor: Joong Sik LEE
  • Publication number: 20210093922
    Abstract: A bicycle simulator is arranged by arranging a front wheel and a rear wheel of a bicycle on the same plane. The bicycle simulator includes a front roller that supports a front wheel of a bicycle that is mounted and rotates together with a rotation of the front wheel, The bicycle simulator further includes a rear roller that supports a rear wheel of the bicycle and rotates together with a rotation of the rear wheel. A first support point at which the front roller supports the front wheel and a second support point at which the rear roller supports the rear wheel are arranged on the same plane. Not only a substantially flat ride path but also various ride modes in which an inclination angle may be adjusted according to a ride mode may be implemented, and a dynamic experience similar to the actual ride situation may be enjoyed.
    Type: Application
    Filed: December 14, 2020
    Publication date: April 1, 2021
    Applicant: REAL DESIGN TECH CO., LTD.
    Inventor: Joong Sik LEE
  • Publication number: 20200230461
    Abstract: Provided is a virtual road surface implementation-type bicycle simulator. The virtual road surface implementation-type bicycle simulator according to the present disclosure includes a rear wheel support portion that supports a rear wheel of a mounted bicycle and rotates together with rotation of the rear wheel; and a road surface implementation portion including a plurality of uneven portions that perform a protrusion operation at various heights on an outer peripheral surface of the rear wheel support portion in contact with the rear wheel, thereby providing a rider riding the bicycle with various road surface states which are virtually set.
    Type: Application
    Filed: February 28, 2018
    Publication date: July 23, 2020
    Applicants: REAL DESIGN TECH CO., LTD.
    Inventor: Joong Sik LEE