公开(公告)号：US10173117B2

公开(公告)日：2019-01-08

申请号：US15398020

申请日：2017-01-04

Applicant: Kwang Han Cho

Inventor： Kwang Han Cho

IPC: A63B63/00 ,  A63B71/02

Abstract: A ball-returning net comprises a vertical wire frame, a vertical net, a floor wire frame, a slope net, two side barrier nets, and a detachable strap. The vertical net is fixed to the edge portion of the vertical wire frame and blocking the opening of the vertical wire frame. The slope net is disposed over the floor wire frame so as to be tilted from an elevated lower portion of the vertical net to a front edge portion of the floor wire frame, so as to be configured that a ball hitting the vertical net falls down on the slope net and rolls down in a direction of the front edge portion of the floor wire frame. The detachable strap holds the slope net and the vertical wire frame tightly, bending a rear portion of the slope net in a V shape.

公开(公告)号：US08322725B2

公开(公告)日：2012-12-04

申请号：US12565960

申请日：2009-09-24

Applicant: Kwang Han Cho

Inventor： Kwang Han Cho

IPC: A63B63/00

CPC classification number: A63B71/022

Abstract: Disclosed is a half moon type net for catching balls or flexibly stopping the flight of balls, comprising a half-moon-shaped or arch-shaped loop and a fabric retainer to better support the net structure, maintain a bigger net in shape, and reduce the chance of missing balls. More specifically, the net comprises: a main member forming a substantially half-moon-shaped closed loop; a base member forming a closed loop, wherein the straight front section of the base member is connected to the straight bottom section of the main member; a fabric retainer comprising two bottom sections formed adjacent to each of the two corners of the main member and an arch section along the top section of the main member so as to maintain the main member in shape; a fabric member covering the loop of the main member to flexibly stop the flight of projectiles; and a supporting member to sustain the main member against the base member while maintaining a substantial angle between the main and base members.

Abstract translation: 公开了一种半月型网，用于捕捉球或灵活地阻止球的飞行，包括半月形或拱形环和织物保持器，以更好地支撑网状结构，保持更大的网状网，并减少 失球的机会。 更具体地，网包括：形成大致半月形闭环的主构件; 形成闭环的基部构件，其中所述基部构件的直的前部连接到所述主构件的直的底部; 织物保持器，其包括与主构件的两个角部中的每一个相邻地形成的两个底部部分和沿着主要部件的顶部部分的拱形部分，以便保持主要部件的形状; 覆盖主构件的环的织物构件，以弹性地停止弹丸的飞行; 以及支撑构件，以在主构件和基座构件之间保持大致角度的同时将主构件维持在基座构件上。

公开(公告)号：US07651098B2

公开(公告)日：2010-01-26

申请号：US12025550

申请日：2008-02-04

Applicant: Kwang Han Cho

Inventor： Kwang Han Cho

IPC: A63B63/00

CPC classification number: A63B63/004 ,  A63B2210/50

Abstract: A screen net includes a front member with an opening, a base member, a catch member and a wall member. The base member is placed on the ground. The catch member is adapted to catch a ball that passes through the opening of the front member. The wall member is positioned above the opening of the front member. The wall member comprises a wall fabric member and a wall pole member. The wall fabric member comprises a sleeve through which the wall pole member passes. The wall fabric member is attached to the front member. The ends of the wall pole member are supported by the base member. The screen net further comprises straps that connect the front member and the base member. The straps are under tension provided by the elastic pole segments.

Abstract translation: 筛网包括具有开口的前部构件，基部构件，捕获构件和壁构件。 基座部件放置在地面上。 卡扣构件适于抓住穿过前部构件的开口的球。 壁构件位于前构件的开口的上方。 壁构件包括壁织物构件和壁杆构件。 壁织物构件包括壁杆构件通过的套筒。 壁织物附着到前构件上。 壁极构件的端部由基座构件支撑。 筛网还包括连接前部构件和基部构件的带子。 带子处于由弹性杆段提供的张力下。

公开(公告)号：US07198274B2

公开(公告)日：2007-04-03

申请号：US10711564

申请日：2004-09-24

Applicant: Kwang Han Cho

Inventor： Kwang Han Cho

IPC: A63B63/00

CPC classification number: A63B63/004 ,  A63B69/002 ,  A63B2102/22 ,  A63B2210/50

Abstract: Disclosed is a portable net device comprising a main member forming a first closed loop, a base member forming a second closed loop and defined by front and non-front sections where a main member bottom section is attached to the base member front section, a fabric member having front and non-front sections where the fabric member front section is connected to the main member, a connecting member to selectively attach the fabric member non-front section to the base member non-front section in a detachable attachment format, and a supporting member to sustain the main member against the base member while maintaining a substantial angle between the main and base members.

Abstract translation: 公开了一种便携式网络装置，其包括形成第一闭环的主要部件，形成第二闭合回路并由主部件底部部分附接到基部部件前部的前部和非前部部分限定的基部部件， 具有正面和非前部的构件，其中所述织物构件前部连接到所述主构件;连接构件，用于以可拆卸的附接格式将所述织物构件非前部选择性地附接到所述基座构件非前部;以及 支撑构件，以在主构件和基座构件之间保持相当大的角度的同时将主构件维持在基座构件上。

公开(公告)号：US20090176590A1

公开(公告)日：2009-07-09

申请号：US11970436

申请日：2008-01-07

Applicant: Kwang Han Cho

Inventor： Kwang Han Cho

IPC: A63B69/36

CPC classification number: A63B69/3661 ,  A63B2063/001 ,  A63B2210/50

Abstract: An aspect of the invention provides a putting mat including a mat portion, a ball returning net portion, and a pair of bumps. The mat portion is configured for a ball to travel along. The ball returning net portion includes an entrance, a confining net portion, and a slope portion configured to guide the ball in the confining net portion toward and beyond the entrance. The pair of bumps along the two side portions of the mat portion are configured to limit the ball on the central path portion of the mat portion. The mat portion is tilted downward from the first end portion to the second end portion such that the ball is fallen off the entrance of the ball returning net and rolls toward the second end portion of the mat portion.

Abstract translation: 本发明的一个方面提供了一种包括垫部分，球返回网部分和一对凸起的放置垫。 垫子部分被配置为使球沿着行进。 球返回网部分包括入口，限制网部分和被配置为将限制网部分中的球引向和超出入口的倾斜部分。 沿着垫子部分的两侧部分的一对凸起构造成将球限制在垫部分的中心路径部分上。 垫部从第一端部向第二端部向下方倾斜，使得球从球返回网的入口落下并朝向垫部的第二端部滚动。

公开(公告)号：US20070281807A1

公开(公告)日：2007-12-06

申请号：US11841238

申请日：2007-08-20

Applicant: Kwang Han Cho

Inventor： Kwang Han Cho

IPC: A63B63/00

CPC classification number: A63B63/004 ,  A63B2063/001 ,  A63B2209/10

Abstract: A ball retriever is provided for attaching to a ball catching frame with a ball catching aperture. The ball retriever includes a fabric cover that substantially covers the ball catching aperture, a fabric catch that stops and releases a ball thrown through the first opening, and a cover fixing device that is adapted to fix the fabric cover to the ball catching frame. The fabric catch is substantially sagged away from the ball catching aperture. The fabric cover includes a top periphery portion and a bottom periphery portion and two side periphery portions. The bottom periphery portion is elastically supported between the side periphery portions. The bottom periphery portion is made of elastic fabric.

Abstract translation: 提供了一种球捕获器，用于附接到具有球捕获孔的球捕获框架。 球形猎犬包括基本上覆盖球捕捉孔的织物盖，停止并释放通过第一开口的球的织物钩，以及适于将织物盖固定到捕捉框架的盖固定装置。 织物卡扣远离球形捕捉孔大大地下垂。 织物罩包括顶部周边部分和底部周边部分以及两个侧边缘部分。 底部周边部分弹性地支撑在侧边缘部分之间。 底部周边部分由弹性织物制成。

公开(公告)号：US07270608B2

公开(公告)日：2007-09-18

申请号：US11345580

申请日：2006-02-01

Applicant: Kwang Han Cho

Inventor： Kwang Han Cho

IPC: A63B63/00 ,  A63B69/36

CPC classification number: A63B71/022

Abstract: A collapsible net for stopping flying balls and for installing on a floor includes a collapsible center coil loop, collapsible first and second side coil loops, a vertical fabric portion, top and bottom fabric portions, and top and bottom straps. The collapsible center coil loop includes a top part, a bottom part, and first and second side parts. Each side coil loop includes a top part, a bottom part, and inner and outer side parts. Each inner side part is connected to each side part of the collapsible center coil loop. The vertical fabric portion covers the openings of the coil loops for stopping the flying balls. The opening angle of the side coil loops are controllable. The propping device includes pecks and strings to fix the net to the floor.

Abstract translation: 用于停止飞球和用于安装在地板上的可折叠网包括可折叠的中心线圈环，可折叠的第一和第二侧线圈环，垂直织物部分，顶部和底部织物部分以及顶部和底部带。 可折叠中心线圈环包括顶部，底部以及第一和第二侧部。 每个侧线圈环包括顶部，底部以及内侧和外侧部分。 每个内侧部分连接到可折叠的中心线圈环的每个侧部。 垂直织物部分覆盖用于停止飞球的线圈环的开口。 侧线圈的开度可控。 支撑装置包括将网固定在地板上的啄和弦。

公开(公告)号：US07021630B1

公开(公告)日：2006-04-04

申请号：US10906197

申请日：2005-02-08

Applicant: Kwang Han Cho

Inventor： Kwang Han Cho

IPC: A63B63/00

CPC classification number: A63B63/00 ,  A63B2063/001 ,  A63B2210/54

Abstract: A portable ball retriever comprises a first member forming a first closed loop, a second member forming a second closed loop with the first member foldably attached to the second member, supports fitted between the first and second members to sustain the first member against the second member, a fabric cover attached to the first member to substantially cover the first closed loop with a central portion of the cover severed along a line to secure a first opening and a drapery corresponding to the first opening, a fabric catch partially attached to the fabric cover to communicate with the first opening, and straps connecting a rear portion of the fabric catch to the second member.

Abstract translation: 便携式球回收器包括形成第一闭环的第一构件，形成第二闭环的第二构件，第一构件可折叠地附接到第二构件，支撑件装配在第一构件和第二构件之间，以将第一构件保持抵靠第二构件 ，织物盖，其附接到所述第一构件以基本上覆盖所述第一闭合环，其中所述盖的中心部分沿着线切断以固定对应于所述第一开口的第一开口和窗帘布，所述织物卡扣部分地附接到所述织物盖 与第一开口连通，并且将织物卡扣的后部连接到第二构件上。

公开(公告)号：US08403330B2

公开(公告)日：2013-03-26

申请号：US12900112

申请日：2010-10-07

Applicant: Kwang Han Cho

Inventor： Kwang Han Cho

IPC: A63B63/00

CPC classification number: A63B71/022 ,  A63B63/00 ,  A63B69/0002 ,  A63B69/3623 ,  A63B2069/0006 ,  A63B2209/10 ,  A63B2210/54

Abstract: A ball net of box type comprises a front loop, a rear loop, and first and second side loops. The enclosing net portion are for covering a top hole formed by top portions of the loops, two side holes formed by the side loops, and a rear hole formed by the rear loop, so as to enclose the box-type space from four sides. The vertical side straight portions of neighboring loops are hold together by fabric holder portions. The top curved portion of the front loop protrudes above the top straight portions of the other loops, such that a front opening defined by the front loop provides a receiving area larger than the other holes defined by the other loops especially in a upper portion of the receiving area. The front loop has a larger area than the other loops in a lower portion of the receiving area.

Abstract translation: 盒型球网包括前环，后环，以及第一和第二侧环。 封闭网部分用于覆盖由环的顶部形成的顶孔，由侧环形成的两个侧孔和由后环形成的后孔，以便从四个侧面包围盒型空间。 相邻环的垂直侧直线部分由织物保持器部分保持在一起。 前环的顶部弯曲部分突出于另一个环的顶部直线部分之上，使得由前部环路限定的前部开口提供大于由另一个环限定的其它孔的接收面积，特别是在其中的上部 接收区域。 前端环路的面积大于接收区域下部的其他环路面积。

公开(公告)号：USD627002S1

公开(公告)日：2010-11-09

申请号：US29340406

申请日：2009-07-17

Applicant: Kwang Han Cho

Designer： Kwang Han Cho