公开(公告)号：US11052283B2

公开(公告)日：2021-07-06

申请号：US16879315

申请日：2020-05-20

Applicant: Tae Jin An

Inventor： Tae Jin An

IPC: A63B23/16 ,  A63B21/00 ,  A63B21/04 ,  A63B21/05 ,  A63B21/02

Abstract: The present invention relates to a hand gripper including a first arm, a second arm, a pair of spring members, a first spring member coupling shaft, and a second spring member coupling shaft, wherein a plurality of first elastic force adjusting grooves and a plurality of second elastic force adjusting grooves, to which the first spring member coupling shaft and the second spring member coupling shaft are selectively coupled, respectively, to adjust strength of elastic force provided by the spring members, are formed in a first body of the first arm and a second body of the second arm, respectively.

公开(公告)号：US09789358B2

公开(公告)日：2017-10-17

申请号：US14948632

申请日：2015-11-23

Applicant: Tae Jin An

Inventor： Tae Jin An

IPC: A63B21/16 ,  A63B23/12 ,  A63B1/00 ,  A63B21/068 ,  A63B21/00

CPC classification number: A63B23/1218 ,  A63B1/00 ,  A63B21/068 ,  A63B21/1627 ,  A63B21/4035

Abstract: The present invention relates to an exercise bar mounted on a door frame, and to an exercise bar mounted on a door frame capable of preventing a user's face or head from hitting an edge part of an upper end of the door frame when a user bends her or his arms to pull her or his upper body upward and hang her or his chin on a horizontal rod during an exercise such as a chin-up, and in which a height of a pipe member installed at the door frame can be adjusted according to a height of the user.

公开(公告)号：US20150290491A1

公开(公告)日：2015-10-15

申请号：US14649462

申请日：2013-12-18

Applicant: Tae Jin AN

Inventor： Tae Jin An

IPC: A63B23/16 ,  A63B21/02 ,  A63B21/00

CPC classification number: A63B23/16 ,  A63B21/0004 ,  A63B21/00069 ,  A63B21/02 ,  A63B21/023 ,  A63B21/025 ,  A63B21/0421 ,  A63B21/05

Abstract: The present invention provides a hand grip comprising: right and left arms in which upper portions thereof are coupled to each other by a rotating shaft so as to rotate around the rotating shaft, thereby approaching each other and being distanced from each other, and lower portions thereof can be held by the hand of a user; and a resilient means for providing an elastic force in the direction obstructing the approaching of the right and left arms. The resilient means comprises spring members symmetrically installed on the front and back sides of the upper portions of the right and left arms, respectively; each of the front and back side spring members comprises a compression spring, and right and left spring support portions interposed therebetween to support the same in a compressible manner; and each of the left spring support portions and the right spring support portions of the front and back side spring members are connected to each other by left and right spring member coupling shafts and interposing the upper portion of the left arm or the upper portion of the right arm therebetween, and are operated in an integrated manner.

Abstract translation: 本发明提供了一种手柄，其包括：左右臂，其上部通过旋转轴彼此联接，以便围绕旋转轴旋转，从而彼此靠近并彼此远离;下部 可以由用户的手握住; 以及用于在阻碍左右臂的接近的方向上提供弹性力的弹性装置。 弹性装置包括分别对称地安装在左右臂的上部的前侧和后侧的弹簧构件; 前后侧弹簧部件各自包括压缩弹簧，左右弹簧支撑部插入其间，以可压缩的方式支撑弹簧; 前后弹簧构件的左弹簧支撑部和右弹簧支撑部中的每一个通过左右弹簧构件联接轴彼此连接，并且插入左臂的上部或左臂弹簧构件的上部 右臂，并且以一体的方式操作。

公开(公告)号：USD680178S1

公开(公告)日：2013-04-16

申请号：US29415219

申请日：2012-03-08

Applicant: Tae Jin An

Designer： Tae Jin An

公开(公告)号：US08133158B2

公开(公告)日：2012-03-13

申请号：US12675781

申请日：2008-08-27

Applicant: Tae Jin An

Inventor： Tae Jin An

IPC: A63B21/00

CPC classification number: A63B23/16 ,  A63B21/0004 ,  A63B21/02 ,  A63B21/4047 ,  A63B23/03508

Abstract: Provided is a handgrip including first and second operating arms that are spaced apart from each other; first and second link arms that are sequentially and obliquely disposed between the first and second operating arms, and of which both ends are rotatably connected to the operating arms, respectively, through rotating shafts; and a spring member that is installed to provide an elastic force biasing the first and second operating arms apart from each other.

Abstract translation: 提供了包括彼此间隔开的第一和第二操作臂的手柄; 第一和第二连杆臂，其顺序地和倾斜地设置在第一和第二操作臂之间，并且其两端分别通过旋转轴可旋转地连接到操作臂; 以及弹簧构件，其安装成提供使第一和第二操作臂彼此分离的弹性力。

公开(公告)号：US20080103026A1

公开(公告)日：2008-05-01

申请号：US11977466

申请日：2007-10-25

Applicant: Tae Jin An

Inventor： Tae Jin An

IPC: A63B23/16

CPC classification number: A63B23/16 ,  A63B21/023

Abstract: A hand gripper having a pair of arms which are rotatably connected to one another around a rotating axis at upper ends thereof and are configured to approach one another and to be separated from one another by rotation around the rotating axis and a compression spring which is interposed between the pair of the arms to provide elastic force is provided which comprises: a first guide one end of which is rotatably supported by a pin at an inside of the first arm and at the same time supports an end of the compression spring and the other end of which is provided with a first rod having a hollow inner side extending toward an inside of the compression spring; and a spring guide which is provided with a second rod being slidably inserted into the hollow inner side of the first rod at one end thereof and is provided with a spring supporting part supporting the other end of the compression spring and a second guide with a sliding protrusion at the other end thereof, wherein the second arm is provided with an elastic force regulating part with a plurality of sliding grooves to which the sliding protrusion can be contactly engaged at an inside thereof, so that the magnitude of the elastic force is regulated depending on which one of the sliding grooves is engaged with the sliding protrusion.

Abstract translation: 一种手抓具，其具有一对臂，所述手臂在其上端处围绕旋转轴线彼此可旋转地连接，并且被构造成彼此接近并且通过围绕所述旋转轴线的旋转彼此分离，并且压缩弹簧被插入 提供一对臂之间以提供弹性力，其包括：第一引导件，其一端在第一臂的内部由销可旋转地支撑，并且同时支撑压缩弹簧的一端，而另一端 其端部设置有第一杆，其具有朝向压缩弹簧的内部延伸的中空内侧; 以及弹簧导向件，其设置有在其一端可滑动地插入到第一杆的中空内侧的第二杆，并且设置有支撑压缩弹簧的另一端的弹簧支撑部和具有滑动的第二引导件 在其另一端突出，其中第二臂设置有弹性力调节部分，该弹性力调节部分具有多个滑动槽，滑动突起可在其内部与其接触接合，使得弹力的大小根据 其中一个滑动槽与滑动突起接合。