公开(公告)号：US20230278611A1

公开(公告)日：2023-09-07

申请号：US17684886

申请日：2022-03-02

Applicant: Jeffrey Schepp ,  Michael Marino

Inventor： Jeffrey Schepp ,  Michael Marino

IPC: B62B1/20 ,  B62B1/26

CPC classification number: B62B1/208 ,  B62B1/266

Abstract: A collapsible utility cart includes an elongate frame having upper and lower ends. A handle is formed proximate the upper end of the frame. A pair of wheels are axially rotatably connected to the frame and are pivotable between an open condition wherein the wheels are axially aligned with one another and a folded condition wherein the wheels are axially parallel to one another. Upper and lower support element are interconnected pivotally to the frame and are alternatable between collapsed conditions folded against the frame and open conditions extending forwardly from the frame. A plurality of clips are carried by the upper support element for securing a collection bag to the upper support element.

公开(公告)号：US11745776B2

公开(公告)日：2023-09-05

申请号：US17179082

申请日：2021-02-18

Applicant: High Life Systems LLC

Inventor： David Schambach ,  Steve Schambach ,  Brock Derby

IPC: B62B1/20 ,  B62B5/00 ,  B62B1/00

CPC classification number: B62B1/208 ,  B62B1/008 ,  B62B5/0043 ,  B62B5/0053 ,  B62B5/003

Abstract: Embodiments of the present disclosure are directed to a cart frame and modular, motorized cart. In some examples, the cart frame may comprise a wheel assembly, handles, and a kickstand. A modular article (e.g., litter, stretcher, game basket, etc.) may be attached to the top portion of the cart frame via at least one fastener (e.g., buttons, snaps, hooks, buckles, quick-detach mounts, etc.). The handles may be foldable and extendable. The kickstands may also be foldable and extendable. The handles, in some embodiments, may serve a dual purpose by folding to a certain length to function as a kickstand. In other examples, the cart may comprise an engine that may be gas-powered or electric. A battery may be affixed to the cart frame that powers the electric engine. Other objects may also be attached to the cart frame or modular article, such as a winch, tow bar, light, bumper, etc.

公开(公告)号：US20230219369A1

公开(公告)日：2023-07-13

申请号：US18096292

申请日：2023-01-12

Applicant: Sunny Fold, LLC

Inventor： Joseph E. Panigot

IPC: B60B35/04 ,  B62B1/12 ,  B62B1/20 ,  B60B35/00

CPC classification number: B60B35/04 ,  B62B1/12 ,  B62B1/208 ,  B60B35/004

Abstract: A collapsible support structure includes at least a horizontal support structure, a vertical support structure, and an axle assembly. In use, the collapsible support structure may be folded/unfolded between a deployed configuration, in which the collapsible support structure may be capable of rolling along a support surface to transport items, and a stowed/storage position, in which the collapsible support structure is collapsed in a compact geometry for storage. The axle assembly enables removal of the wheels from the axle for storage of the collapsible support structure. The axle may be repositionable between a deployed position and a storage position. The axle may be equipped with a retainer unit that retains the axle in the deployed position.

公开(公告)号：US09688298B1

公开(公告)日：2017-06-27

申请号：US15295123

申请日：2016-10-17

Applicant: Chung-Hsiu Su

Inventor： Chung-Hsiu Su

IPC: B62B3/02 ,  B62B1/00 ,  B62B1/12 ,  B62B1/20

CPC classification number: B62B1/002 ,  B62B1/12 ,  B62B1/125 ,  B62B1/208 ,  B62B3/02 ,  B62B2205/12 ,  B62B2205/20 ,  B62B2206/006 ,  B62B2206/02 ,  B62B2206/06

Abstract: A convertible hand truck includes first and second truck frames coupled with each other through a pair of fixed members and a pair of pivoting members such that the second truck frame is turnable relative to the first truck frame among a folded position, a platform-cart position and a reclined-truck position. A stabilizing lever is pivotably connected with the second truck frame or the pivoting members to be engaged with or disengaged from the fixed members in response to the turning of the second truck frame. The second truck frame extends outwardly from the first truck frame in the reclined-truck position so as to expand and enlarge the carrying area of the hand truck for more loads.

公开(公告)号：US20170135332A1

公开(公告)日：2017-05-18

申请号：US15353354

申请日：2016-11-16

Applicant: Keith A. Doyle

Inventor： Keith A. Doyle

IPC: A01M31/00 ,  B62B1/20 ,  B62B5/06 ,  B62B1/22

CPC classification number: A01M31/006 ,  B62B1/008 ,  B62B1/12 ,  B62B1/208 ,  B62B1/22 ,  B62B5/068 ,  B62B2202/42 ,  B62B2203/44

Abstract: A collapsible wheeled game transport cart is disclosed. The game transport cart includes carrying straps that are used to transport the cart when it is unloaded and collapsed. Straps for securing game to the game transport cart may be provided, and the cart is easily navigated over rough and wooded terrain. A collapsible kickstand may be provided that facilitates loading, transporting and unloading of game.

公开(公告)号：US09295335B2

公开(公告)日：2016-03-29

申请号：US14124231

申请日：2012-06-07

Applicant: James Patrick Cardona

Inventor： James Patrick Cardona

IPC: B62B1/20 ,  A47C13/00 ,  A47C4/52 ,  A47C4/00 ,  A47C4/28

CPC classification number: A47C13/00 ,  A47C4/00 ,  A47C4/28 ,  A47C4/52 ,  B62B1/20 ,  B62B1/208 ,  B62B2202/52 ,  B62B2206/006

Abstract: A convertible dual purpose device (10) has a frame (12) movable between an expanded configuration and a collapsed configuration, supporting material (28) connected to the frame for supporting one or more objects, handles (14, 16, 18, 20) at a first end of the frame, and a wheel (26) at a second end of the frame. When the frame is in the expanded configuration, the device can be positioned in a first orientation whereby the supporting material is adapted to serve as a load support for a chair, or in a second orientation whereby the supporting material is adapted to serve as a load support for a wheel barrow. When the frame is in the collapsed configuration, the device can be stored in a carry bag (42).

Abstract translation: 一种可转换双重用途装置（10）具有可在展开构型和收缩构型之间移动的框架（12），连接到框架的支撑材料（28）用于支撑一个或多个物体，手柄（14,16,18,20） 在框架的第一端处，并且在框架的第二端处具有轮（26）。 当框架处于展开构型时，该装置可以被定位在第一方位，由此支撑材料适于用作椅子的负载支撑件，或者在第二方向上，由此支撑材料适合用作负载 支持手推车。 当框架处于折叠配置时，设备可以存储在携带包（42）中。

公开(公告)号：US09295321B2

公开(公告)日：2016-03-29

申请号：US14403454

申请日：2013-05-24

Applicant: Patrick Herbault

Inventor： Patrick Herbault

IPC: B62B7/08 ,  A47B3/00 ,  B62B1/20 ,  B62B3/02 ,  A47C4/04

CPC classification number: A47B3/002 ,  A47C4/04 ,  B62B1/208 ,  B62B3/02 ,  B62B7/08 ,  B62B7/086 ,  B62B2205/003 ,  B62B2205/02

Abstract: The foldable bearing structure includes a set of coplanar wheels and a folding device including a set of lower arms; at least a rear upper arm; an antiparallelogram deformable in a vertical plane, the antiparallelogram including two crossed segments; at least a first sidebar located in the vertical plane; the antiparallelogram deformed by folding between a first position corresponding to an unfolded of the structure and a second position corresponding to a folded position, the transition from the first position to the second position reducing the wheelbase of the structure.

Abstract translation: 所述可折叠轴承结构包括一组共面轮和包括一组下臂的折叠装置; 至少一个后上臂; 反平行四边形在垂直平面中可变形，反平行线包括两个交叉的段; 至少第一侧杆位于所述垂直平面中; 通过在对应于结构的展开的第一位置和对应于折叠位置的第二位置之间折叠而变形的反平行四边形，从第一位置到第二位置的转变减小了结构的轴距。

公开(公告)号：US20160082996A1

公开(公告)日：2016-03-24

申请号：US14622352

申请日：2015-02-13

Applicant: Cannon Equipment LLC

Inventor： Keith Edward Jackson ,  Paul Larie

IPC: B62B3/02 ,  B62B3/00 ,  B62B3/14 ,  B62B1/20 ,  B62B3/18

CPC classification number: B62B3/025 ,  B62B1/208 ,  B62B3/004 ,  B62B3/1476 ,  B62B3/186 ,  B62B5/0433 ,  B62B5/0485 ,  B62B2203/44 ,  B62B2205/20

Abstract: A security cart includes a rear wall, a wheeled base frame connected to the rear wall and a base shelf pivotable between a horizontal position and a raised position. A first sidewall and a first door pivotally connected to the first sidewall are movable from locked positions with the base shelf to a folded position forwardly of the rear wall. A second sidewall and a second door pivotally connected to the second sidewall are movable from locked positions to a folded position forwardly of the folded first sidewall and first door. The base shelf is movable from the horizontal position to the raised position, and retained against the folded first sidewall and the first door and the folded second sidewall and second door.

Abstract translation: 安全车包括后壁，连接到后壁的轮式底架和可在水平位置和升高位置之间枢转的底架。 可枢转地连接到第一侧壁的第一侧壁和第一门可以从与基架的锁定位置移动到后壁向前的折叠位置。 枢转地连接到第二侧壁的第二侧壁和第二门可以从折叠的第一侧壁和第一门向前的锁定位置移动到折叠位置。 底架可从水平位置移动到升高位置，并且保持抵靠折叠的第一侧壁和第一门以及折叠的第二侧壁和第二门。

公开(公告)号：US20150353111A1

公开(公告)日：2015-12-10

申请号：US14758213

申请日：2013-12-27

Applicant: Ryon BROWN

Inventor： RYON BROWN

IPC: B62B1/20 ,  B62B1/12 ,  B62B1/04

CPC classification number: B62B1/208 ,  B62B1/042 ,  B62B1/12 ,  B62B1/20 ,  B62B5/067 ,  B62B2202/42 ,  B62B2205/12 ,  B62B2206/006 ,  B62B2301/10 ,  E04H15/06 ,  Y10T29/49623

Abstract: Mobile carts are adapted to facilitate both storage and mobility. In at least one example, a mobile cart may include a frame with a first longitudinal end and an opposing second longitudinal end. A swing-arm assembly may be coupled to the frame to pivot between a storage mode and a cart mode, where a handle is positioned adjacent the first longitudinal end of the frame and a pair of wheels are positioned beyond the second longitudinal end of the frame when the swing-arm assembly is positioned in the storage mode, and where the handle is positioned beyond the second longitudinal end of the frame and the wheels are positioned adjacent a bed portion of the frame when the swing-arm assembly is positioned in the cart mode. Other aspects, embodiments, and features are also included.

Abstract translation: 移动车适于促进存储和移动性。 在至少一个示例中，移动推车可以包括具有第一纵向端和相对的第二纵向端的框架。 摆臂组件可以联接到框架以在存储模式和手推车模式之间枢转，其中手柄定位成邻近框架的第一纵向端部，并且一对轮子定位在框架的第二纵向端部之外 当摆臂组件被定位在存储模式中时，并且手柄定位在框架的第二纵向端部之外，并且当摆臂组件定位在推车中时，轮子邻近框架的床部分定位 模式。 还包括其他方面，实施例和特征。

公开(公告)号：US09193369B2

公开(公告)日：2015-11-24

申请号：US14240940

申请日：2012-08-24

Applicant: Martin Philip Riddiford

Inventor： Martin Philip Riddiford ,  Shaun Alexander Hume

IPC: B62B5/02 ,  B62B1/20 ,  B60B19/00 ,  B60B33/00 ,  B60B35/00 ,  B62B1/02 ,  B62B1/04 ,  B62B1/00

CPC classification number: B62B5/02 ,  B60B19/00 ,  B60B33/0052 ,  B60B35/004 ,  B60B2200/43 ,  B60B2200/47 ,  B60B2900/551 ,  B62B1/008 ,  B62B1/02 ,  B62B1/042 ,  B62B1/208 ,  B62B2205/10 ,  B62B2205/20 ,  B62B2301/00 ,  B62B2301/05 ,  B62B2301/10 ,  B62B2301/252 ,  Y10T16/214

Abstract: The handling properties of two-wheeled trolleys may be materially improved by arranging for the freely rotatable wheels (1, 2) to be able to move to a certain extent relative to the frame or load-receiving container portions (3, 4, 5) of the trolley in a direction parallel to the direction of travel of the trolley. This can be achieved by mounting the trolley wheels (1, 2) so that they, and the axles (32) on which they are mounted for free rotation, can, preferably independently, swivel about a horizontal axis displaced from (and lower than) the level at which the wheels are mounted on their respective axles. The wheels are preferably set at a high positive camber angle. Letting the wheels swivel materially improves handling on rough terrain. The trolley is preferably foldable to save space when being transported or stored.

Abstract translation: 通过布置可自由旋转的轮（1,2）能够相对于框架或承载容器部分（3,4,5）能够移动到一定程度，可以实质地改善两轮手推车的操纵性能， 在平行于手推车行进方向的方向上的手推车。 这可以通过安装手推车轮（1,2）来实现，使得它们和它们被安装在其上的轴（32）自由旋转，优选地可以独立地围绕从（和低于）位移的水平轴线旋转， 车轮安装在它们各自的轴上的水平。 轮优选地设置在高正外倾角。 让轮子可以大大地转动，改善崎岖地形的处理能力。 手推车优选是可折叠的，以便在运输或存储时节省空间。