公开(公告)号：USD793734S1

公开(公告)日：2017-08-08

申请号：US29566102

申请日：2016-05-26

申请人： Joseph Liang

设计人： Joseph Liang

公开(公告)号：US09340221B1

公开(公告)日：2016-05-17

申请号：US14525860

申请日：2014-10-28

申请人： Joseph Liang

发明人： Joseph Liang

IPC分类号： B62B1/12 ,  B62B1/14

CPC分类号： B62B1/14 ,  B62B1/125 ,  B62B5/067 ,  B62B2202/24 ,  B62B2203/20

摘要： A hand truck includes a support base, a plurality of wheels connected rotatably to the support base, a handle unit connected to the support base, and a fork unit. The support base has a pair of holding portions and a recess portion disposed between the holding portions. The fork unit has a pivoting portion connected pivotally to the support base, an inserting portion opposite to the pivoting portion, and a connecting portion interconnecting the pivoting portion and the inserting portion. The fork unit is pivotable between a retracted position, where the inserting portion and the connecting portion are adjacent to the support base, and a projected position, where the inserting portion and the connecting portion are away from the support base.

摘要翻译： 手推车包括支撑基座，可旋转地连接到支撑基座的多个轮子，连接到支撑基座的手柄单元和叉单元。 支撑基座具有一对保持部和设置在保持部之间的凹部。 叉单元具有枢转地连接到支撑基座的枢转部分，与枢转部分相对的插入部分和将枢转部分和插入部分互连的连接部分。 叉单元可在插入部分和连接部分与支撑基座相邻的缩回位置和突出位置之间枢转，其中插入部分和连接部分远离支撑基座。

公开(公告)号：US20130175130A1

公开(公告)日：2013-07-11

申请号：US13484318

申请日：2012-05-31

申请人： Joseph Liang

发明人： Joseph Liang

IPC分类号： A45C5/14

CPC分类号： A45C5/14 ,  A45C3/00 ,  A45C7/0045 ,  A45C9/00 ,  A45C15/00

摘要： A wheeled luggage includes a suitcase body with a container part which confines an interior space with a top opening. Atop cover is connected to a rear panel of the container part for covering and uncovering the top opening. A front panel of the container part is formed with a front opening, and includes a front cover for covering and uncovering the front opening. A bag is disposed removably in the interior space and has an upper edge portion which is foldable outwardly on an upper edge of the container part when the top cover uncovers the top opening.

摘要翻译： 轮式行李箱包括带有容器部分的行李箱体，其将内部空间与顶部开口相结合。 顶盖连接到容器部件的后面板，用于覆盖和露出顶部开口。 容器部分的前面板形成有前开口，并且包括用于覆盖和露出前开口的前盖。 袋子可拆卸地设置在内部空间中，并且具有当顶盖露出顶部开口时在容器部件的上边缘上向外折叠的上边缘部分。

公开(公告)号：US20080230338A1

公开(公告)日：2008-09-25

申请号：US11723494

申请日：2007-03-20

申请人： Joseph Liang

发明人： Joseph Liang

IPC分类号： A45C5/14 ,  A45C3/00 ,  B65D85/18

CPC分类号： A45C5/14 ,  A45C5/03 ,  A45C13/262 ,  A45C13/28

摘要： A travel case formable into a wardrobe when opened includes a case body, and a pull rod. The case body has a set of rollers attached to a bottom end of the case body, a cover connected pivotally to the case body, and a hanger holder provided on the cover. The cover is movable between covering and opening positions. The pull rod is connected to the case body. The cover can be pivoted to the pull rod in the opening position. A retainer is provided for retaining the cover on the pull rod when the cover is pivoted to the pull rod.

摘要翻译： 打开时形成衣柜的行李箱包括一个箱体和一个拉杆。 壳体具有附接到壳体的底端的一组辊，可枢转地连接到壳体的盖和设置在盖上的悬挂架。 盖可在覆盖和打开位置之间移动。 拉杆连接到壳体。 盖可以在打开位置枢转到拉杆。 提供保持器，用于当盖枢转到拉杆时将盖保持在拉杆上。

公开(公告)号：US5568848A

公开(公告)日：1996-10-29

申请号：US270176

申请日：1994-07-01

申请人： Joseph Liang

发明人： Joseph Liang

IPC分类号： A45C5/14 ,  A45C13/26 ,  A45C13/28

CPC分类号： A45C13/262 ,  A45C5/14

摘要： An article of wheeled luggage having improved mobility characteristics employs a wheeled pivotable leg operatively coupled to a retractable and extendable handle. The article becomes self-supported in a forwardly-tilted configuration when the user tilts the article and causes the wheeled pivotable leg to swing outwardly from the forward surface of the article. Stable support in the tilted position is provided by at least one rolling member on the bottom surface of the article proximate a forward surface thereof and by at least one rolling member on the base of the pivotable leg. In the tilted configuration, the article has a lower center of gravity and a larger wheelbase or footprint than when the article is standing upright, and is better able to counteract overturning forces.

摘要翻译： 具有改进的移动特性的轮式行李物品采用可操作地联接到可伸缩的手柄的轮式可枢转的腿。 当使用者倾斜物品并使轮子可枢转的腿从物品的前表面向外摆动时，物品以向前倾斜的构型自我支撑。 在倾斜位置上的稳定支撑件由靠近其前表面的物品的底表面上的至少一个滚动构件和在可枢转腿部的基部上的至少一个滚动构件提供。 在倾斜的构型中，与物品直立时相比，制品具有较低的重心和更大的轴距或足迹，并且能够更好地抵抗倾覆力。

公开(公告)号：US5547053A

公开(公告)日：1996-08-20

申请号：US303062

申请日：1994-09-08

申请人： Joseph Liang

发明人： Joseph Liang

IPC分类号： A45C13/26

CPC分类号： A45C13/262 ,  Y10T16/451

摘要： A retractable handle apparatus for user-defined selective movement of an article of luggage along an underlying ground or supporting surface includes an elongate rigid graspable portion secured to a front wall surface of the article by a flexible portion that is coupled to the rigid portion. The flexible portion permit multi-directional pivotal and axially rotative movement of the graspable portion relative to the fixed front wall surface. A spring assembly extending along the flexible portion provides automatic return of the graspable portion to an initial position of nonuse when the handle is released by the user.

摘要翻译： 用于用户定义的行李物品沿着下面的地面或支撑表面的选择性移动的可伸缩手柄装置包括通过联接到刚性部分的柔性部分固定到物品的前壁表面的细长的刚性可抓握部分。 柔性部分允许可抓握部分相对于固定前壁表面的多方向的可枢转和轴向旋转运动。 沿着柔性部分延伸的弹簧组件在手柄被使用者释放时可自动地将可抓握部分返回到不使用的初始位置。

公开(公告)号：US5339934A

公开(公告)日：1994-08-23

申请号：US8677

申请日：1993-01-25

申请人： Joseph Liang

发明人： Joseph Liang

IPC分类号： A45C5/14 ,  A45C13/26

CPC分类号： A45C13/262 ,  A45C5/14

摘要： A luggage steering device is formed of a hollow sleeve carried on a front wall or side of a typically wheeled article of luggage. Within the sleeve is coaxially positioned a hollow tube capable of axial rotation within and relative to the sleeve. A rigid steering rod is mounted for longitudinally-slidable coaxial insertion into and extraction from the tube. Hingedly connected to the rigid rod is an anchor which remains captively within and in predetermined axial registration with the tube while the rigid rod and hinge portion are extracted from the tube. The pivotal connection allows the rigid steering rod to be pivotally displaced upwardly and downwardly in a substantially vertical plane. The axial registration of the steering rod anchor to the swiveling inner tube assures that, in addition to vertically pivotal movement, the steering rod may be radially swiveled or rotated about a substantially horizontal plane by virtue of a mechanical connection between the anchor and the inner tube. This concurrent pivotal and swiveling motion of the steering rod enables the user to exert pulling forces on the article in a selectively variable direction of desired travel without the need to impart unnatural radial forces to the front wall of the suitcase, thereby greatly improving the steerability and maneuverability of the article of luggage.

摘要翻译： 行李转向装置由承载在通常轮式的行李物品的前壁或侧面上的中空套筒形成。 在套筒内同轴定位能够在套筒内并相对于套筒轴向旋转的中空管。 安装刚性转向杆用于纵向滑动的同轴插入管中并从管中提取。 与刚性杆铰接连接的是锚固件，其保持在管内并且与管子预定的轴向对准，同时从管中提取刚性杆和铰链部分。 枢转连接允许刚性转向杆在基本垂直的平面中向上和向下枢转地转动。 转向杆锚固件到旋转内管的轴向对准确保除了垂直枢转运动之外，转向杆可以通过锚固件和内管之间的机械连接而围绕基本水平的平面径向旋转或旋转 。 转向杆的这种同时的枢转和旋转运动使得使用者能够以期望行程的选择性可变的方向对制品施加拉力，而不需要对手提箱的前壁施加不自然的径向力，从而大大提高操纵性和 行李物品的机动性。

公开(公告)号：US5178244A

公开(公告)日：1993-01-12

申请号：US725339

申请日：1991-07-03

申请人： Joseph Liang

发明人： Joseph Liang

IPC分类号： A45C5/14

CPC分类号： A45C5/14

摘要： A moveable article of luggage includes a closeable article-receiving interior compartment, a bottom wall, at least one free-spinning rear wheel attached to the bottom wall, the front wheels at a fixed distance apart, and a pull-type handle device. The retaining and pivoting assembly provides for unitary and concurrent pivoting of the front wheels about a forward pivoting axis and is pivotally secured to the bottom wall of the luggage article at the forward pivoting axis. The handle device is attached to the retaining and pivoting assembly for distributing and translating the forces required for moving the luggage along an underlying support surface and for changing the direction of rolling travel of the luggage by arcuately pivoting the retaining and pivoting assembly in a direct and unitary manner. In one embodiment, the retaining and pivoting assembly includes a tubular sleeve through which a common axle, on which the two front wheels are carried, is journalled. In another embodiment, the retaining and pivoting assembly includes a common member or plate to which separate front wheels are mounted.

摘要翻译： 可移动的行李物品包括可收纳的物品接纳内部隔间，底壁，附接到底壁的至少一个自由旋转的后轮，固定距离的前轮以及拉式手柄装置。 保持和枢转组件提供前轮围绕前部枢转轴线的单一并且同时的枢转，并且在向前的枢转轴线处枢转地固定到行李物品的底壁。 手柄装置连接到保持和枢转组件，用于分配和平移沿着下面的支撑表面移动行李所需的力，并且通过在保持和枢转组件的直接和/或不连续的状态下弧形地枢转保持和枢转组件来改变行李的滚动行进方向 统一的方式 在一个实施例中，保持和枢转组件包括管状套筒，其上承载有两个前轮的公共轴被支承在该套管上。 在另一个实施例中，保持和枢转组件包括共同的构件或板，分离的前轮被安装到该公共构件或板上。

公开(公告)号：US10327523B2

公开(公告)日：2019-06-25

申请号：US15231501

申请日：2016-08-08

申请人： Joseph Liang

发明人： Joseph Liang

IPC分类号： A45C13/30 ,  A45C7/00 ,  A45C5/14 ,  A45C13/10 ,  A45C13/26 ,  A45C13/36

摘要： A collapsible luggage includes a rigid base, a plurality of wheel members, a flexible body, and a telescopic rod unit. The rigid base defines a receiving space. The flexible body includes two side segments and opposite front and rear segments. The telescopic rod unit is disposed on one of the side segments of the flexible body, and is pivotable relative to the base between an unfolded position, where the flexible body is expanded so that the flexible body and the base cooperatively define an accommodating space, and a folded position, where the flexible body is collapsed, and the telescopic rod unit and the flexible body are received in the receiving space.

公开(公告)号：US20160114822A1

公开(公告)日：2016-04-28

申请号：US14525860

申请日：2014-10-28

申请人： Joseph Liang

发明人： Joseph Liang

IPC分类号： B62B1/12

CPC分类号： B62B1/14 ,  B62B1/125 ,  B62B5/067 ,  B62B2202/24 ,  B62B2203/20

摘要： A hand truck includes a support base, a plurality of wheels connected rotatably to the support base, a handle unit connected to the support base, and a fork unit. The support base has a pair of holding portions and a recess portion disposed between the holding portions. The fork unit has a pivoting portion connected pivotally to the support base, an inserting portion opposite to the pivoting portion, and a connecting portion interconnecting the pivoting portion and the inserting portion. The fork unit is pivotable between a retracted position, where the inserting portion and the connecting portion are adjacent to the support base, and a projected position, where the inserting portion and the connecting portion are away from the support base.

摘要翻译： 手推车包括支撑基座，可旋转地连接到支撑基座的多个轮子，连接到支撑基座的手柄单元和叉单元。 支撑基座具有一对保持部和设置在保持部之间的凹部。 叉单元具有枢转地连接到支撑基座的枢转部分，与枢转部分相对的插入部分和将枢转部分和插入部分互连的连接部分。 叉单元可在插入部分和连接部分与支撑基座相邻的缩回位置和突出位置之间枢转，其中插入部分和连接部分远离支撑基座。