公开(公告)号：US20220287455A1

公开(公告)日：2022-09-15

申请号：US17198244

申请日：2021-03-11

Applicant: HAIDONG GU

Inventor： HAIDONG GU

IPC: A47B23/06 ,  F16M13/02 ,  A63B71/06

Abstract: A rotatable display support includes a securing unit and a pivot unit. The securing unit is configured to assemble with an exercise machine, and the pivot unit is configured to assembled with a display. With configuration of the securing unit and the pivot unit, the user can rotate the display and operate functions of the display when using the exercise machine or doing other indoor exercise.

公开(公告)号：US20220258024A1

公开(公告)日：2022-08-18

申请号：US17179345

申请日：2021-02-18

Applicant: HAIDONG GU

Inventor： HAIDONG GU

IPC: A63B71/00

Abstract: An exercise bike protection cover with securing straps is disclosed. The exercise bike protection cover includes a cover body having an opening, and a plurality of securing strips disposed on an edge of the opening. Each securing strip includes a hook-sided Velcro part and a loop-sided Velcro part which are configured to movably attached with each other to form a ring-shaped structure to bind to an exercise bike, so as to prevent the cover body from being lift up effortlessly by an external force.

公开(公告)号：US20220256976A1

公开(公告)日：2022-08-18

申请号：US17179334

申请日：2021-02-18

Applicant: HAIDONG GU

Inventor： HAIDONG GU

IPC: A43C15/16 ,  A43B5/14 ,  A43B13/26

Abstract: An adaptor is connected to a bicycle shoe and includes an engaging portion and a base part. The engaging portion is formed on the first side of the base part, and protrudes from the first side of the base part so as to be connected to the underside of the bicycle shoe. A recess is defined in the second side of the base part and includes two first holes defined through its inner bottom. The two first holes are defined through the engaging portion. Two locking members extend through the two first holes and are connected to the bicycle shoe. A cleat is removably connected to the second side of the base part. The bicycle shoes with the cleat are used as mountain bike shoes, and used as road bike shoes by removing the cleats.

公开(公告)号：US20220242509A1

公开(公告)日：2022-08-04

申请号：US17163560

申请日：2021-02-01

Applicant: HAIDONG GU

Inventor： HAIDONG GU

IPC: B62J1/28 ,  A63B22/06

Abstract: A quick replacement Structure for a seat cushion of an exercise hike is disclosed. The quick replacement structure includes an adaptor member, a rotation unit and a quick release assembly. The rotation unit is assembled between the adaptor member and seat bows of the seat cushion, and the adaptor member can be conveniently fastened on the exercise bike in cooperation with the quick-release assembly so that a user can quickly replace the preferred seat cushion.