公开(公告)号：US20180293832A1

公开(公告)日：2018-10-11

申请号：US16005872

申请日：2018-06-12

Applicant: Walmart Apollo, LLC

Inventor： Matthew Allen Jones ,  Aaron Vasgaard ,  Nicholaus Adam Jones ,  Robert James Taylor

IPC: G07F9/02 ,  G07G1/00

CPC classification number: G07F9/026 ,  B62B1/045 ,  B62B2205/33 ,  G05D1/0234 ,  G07G1/0045

Abstract: An example cart inventory system and associated methods are described. The example cart inventory system includes a cart and a detection system. The cart includes a frame, and a shelf movably mounted to the frame and configured to be positioned between an extended position and a folded position. A top surface and a rear surface of the shelf include first and second identifiers, respectively. The detection system is configured to detect the first identifier when the shelf is in the extended position and detect the second identifier when the shelf is positioned in the folded position. In the extended position, the top surface is oriented upwards relative to horizontal and the rear surface is disposed against the frame. In the folded position, the rear surface is oriented upwards relative to horizontal.

公开(公告)号：US10040466B1

公开(公告)日：2018-08-07

申请号：US15632674

申请日：2017-06-26

Applicant: BEST CADDY CO., LTD.

Inventor： Chung-Shiu Su

IPC: B62B1/04 ,  B62B1/12 ,  B62B5/06

CPC classification number: B62B1/12 ,  B62B5/06 ,  B62B5/064 ,  B62B5/067 ,  B62B2205/12 ,  B62B2205/18 ,  B62B2205/20 ,  B62B2205/24 ,  B62B2205/33

Abstract: A hand trolley includes a trolley main body and a handle assembly. The handle assembly includes a handle, a fastener, and an elastic member. The handle is displaced relative to the trolley main body between a folded position and an unfolded position. The fastener is pivotally connected to the handle. The elastic member is connected with the handle and the fastener to provide an elastic force for the fastener to be located at a predetermined fastening position. When the handle is displaced relative to the trolley main body toward the unfolded position, the fastener is pivoted to engage with an engaging portion of the trolley main body.

公开(公告)号：US09913533B1

公开(公告)日：2018-03-13

申请号：US15635088

申请日：2017-06-27

Applicant: Chia-Nan Ke

Inventor： Chia-Nan Ke

IPC: A47B43/00 ,  A47B96/02 ,  A47B47/00 ,  B62B3/02 ,  B62B3/00 ,  B62B5/06

CPC classification number: A47B43/00 ,  A47B31/04 ,  A47B47/0083 ,  A47B96/021 ,  B62B3/002 ,  B62B3/02 ,  B62B5/06 ,  B62B2205/33

Abstract: A foldable shelf may comprise a main body having two vertical connecting rods respectively located at middle portions of two sides of the main body at corresponding positions, and four vertical legs are respectively assembled at four corners of the main body to support at least two pairs of rotatable shelf boards therebetween. Each of the connecting rods has a connecting member coupled on an inner edge thereof, and each of the connecting members is pivotally connected to a V-shaped connecting rib. The foldable shelf further comprises two operating ribs at the top portion thereof. A user can pull the operating ribs upwardly to drive the pairs of the shelf boards to be folded together and drive the legs at two lateral sides of the main body to move toward each other, thus completing the folding process easily and quickly.

公开(公告)号：US09731741B1

公开(公告)日：2017-08-15

申请号：US15277045

申请日：2016-09-27

Applicant: Yolanda Lorraine Lucas

Inventor： Yolanda Lorraine Lucas

IPC: B62B3/02 ,  B62B3/08

CPC classification number: B62B3/027 ,  B62B3/022 ,  B62B3/08 ,  B62B2202/12 ,  B62B2205/12 ,  B62B2205/14 ,  B62B2205/30 ,  B62B2205/33

Abstract: A collapsible cart having a frame that extends from a handle to an opposing wheel housing is provided. The wheel housing may provide a plurality of wheel, each wheel independently movable between a folded condition nested therein and an extended condition operably protruding from the wheel housing so that a user manipulating the handle steers the collapsible cart along a supporting surface. A plurality of collapsible brackets and crates may be provided along the frame so as to be movable between an operable configuration for transporting objects and a collapsed configuration for storage of the collapsible cart.

公开(公告)号：US09643628B2

公开(公告)日：2017-05-09

申请号：US14382268

申请日：2013-02-27

Applicant: PEUGEOT CITROEN AUTOMOBILES SA ,  Patrick Herbault

Inventor： Patrick Herbault ,  Frédéric Marques ,  Fabien Saulnier

IPC: B62B1/12 ,  B62B5/00 ,  B62B5/06 ,  B62B5/02

CPC classification number: B62B1/12 ,  B62B5/003 ,  B62B5/026 ,  B62B5/067 ,  B62B2202/26 ,  B62B2203/20 ,  B62B2205/003 ,  B62B2205/12 ,  B62B2205/33

Abstract: A transport trolley (CT) comprises: a pair of legs (J1) each having a lower end to which there is coupled a plate (PT1) on which at least one wheel (R1) is mounted so as to rotate in a transverse direction, first load supporting means (S1) coupled to the lower ends of the legs (J1), first coupling means (MC1) on which the lower ends of the legs (J1) are mounted so as to rotate in the transverse direction such that they can move from a folded-out position to a folded-away position, and on which the plates (PT1) are mounted so as to rotate such that wheels (R1) thereof can pivot and move from a folded-out position to a folded-away position approximately parallel to the folded-away legs (J1), and second coupling means (MC2) designed to force the legs (J1) and the wheels (R1) to be substantially simultaneously either in their folded-away position or in their folded-out position.

公开(公告)号：US20170113826A1

公开(公告)日：2017-04-27

申请号：US15331190

申请日：2016-10-21

Applicant: Nebojsa Ristoski

Inventor： Nebojsa Ristoski

IPC: B65B67/12 ,  B62B1/14 ,  B65F1/14

CPC classification number: B65B67/1205 ,  B62B1/12 ,  B62B1/14 ,  B62B1/264 ,  B62B1/266 ,  B62B2202/20 ,  B62B2202/22 ,  B62B2202/404 ,  B62B2203/44 ,  B62B2205/33 ,  B65B67/12 ,  B65B67/1233 ,  B65B67/1238 ,  B65F1/141 ,  B65F1/1415 ,  B65F1/1468 ,  B65F2240/138

Abstract: A bag holder is capable of holding a bag in an upright position with the use of expanding arms and a unique two stage hinge and clamp mechanism, which allows the expanding arm apparatus to enter and clamp a refuse bag quickly and efficiently. The operation utilizes a hook mechanism and a clamp, which allows the operator to use one hand to manipulate the expanding arm apparatus and the other hand to position the refuse bag. In addition, the bag holder functions as transport cart for refuse bags. Also, the unique cart structure, allows storing of two garden tools and multiple refuse bags. The bag holder is able to fold onto itself and be stored on a hook, by the unique handle. The bag expander and clamp mechanism is detachable which can be adapted to existing dolly's or hand truck.

公开(公告)号：US20160264166A1

公开(公告)日：2016-09-15

申请号：US14657052

申请日：2015-03-13

Applicant: Michael W. Miller

Inventor： Michael W. Miller

IPC: B62B5/00 ,  B62D51/06 ,  B62D51/00

CPC classification number: B62B1/12 ,  B62B1/125 ,  B62B5/0046 ,  B62B5/0053 ,  B62B5/067 ,  B62B2205/33

Abstract: A portable hand truck is disclosed having a collapsible frame, the frame being movable between collapsed, storage mode and an expanded, upright mode. The hand truck has wheels disposed at a lower end of the frame, a folding support platform hingedly or rotatably connected to a lower end of the frame, and having a battery, a drive controller, and at least one motor. The motor is mechanically connected to at least one wheel or to an axle of the hand truck, and the motor is electrically connected to the battery and the drive controller. The motor and battery are positioned on a lower part of the frame of the hand truck, proximate the wheels to provide a more compact area for collapsing the frame, as well as to provide a lower center of gravity for the hand truck, thereby making the hand truck more stable.

Abstract translation: 公开了一种具有可折叠框架的便携式手推车，所述框架可在折叠，存储模式和扩展直立模式之间移动。 手推车具有设置在框架的下端的轮，折叠支撑平台，铰接地或可旋转地连接到框架的下端，并且具有电池，驱动控制器和至少一个电动机。 电动机机械地连接到手推车的至少一个车轮或车轴上，并且电动机电连接到电池和驱动控制器。 马达和电池位于手推车的框架的下部，靠近车轮，以提供更紧凑的区域，用于塌缩框架，以及为手推车提供较低的重心，从而使 手推车更稳定。

公开(公告)号：US20150208780A1

公开(公告)日：2015-07-30

申请号：US14311602

申请日：2014-06-23

Applicant: Randy A. Avery

Inventor： Randy A. Avery

IPC: A45C13/38 ,  B62B1/06 ,  B62B5/06 ,  B62B1/04

CPC classification number: A45C13/385 ,  B62B1/12 ,  B62B1/125 ,  B62B5/065 ,  B62B2202/24 ,  B62B2203/44 ,  B62B2205/006 ,  B62B2205/104 ,  B62B2205/33

Abstract: A luggage mountable hand truck, which provides a user with enhanced cargo transportation capabilities, is provided with a collapsible design. The collapsible design allows the profile of the luggage mountable hand truck to be drastically reduced when not in use. The apparatus utilizes a pair of telescoping legs which allows the overall height of the apparatus to be altered. The luggage mountable hand truck can be used in two distinct modes, either as a standalone hand truck, or attached to an luggage item which already has some sort of wheel mechanism. Attachment to the luggage item is achieved through several straps which are wrapped around the luggage item; vertical support is provided by a base plate which contacts the top of the luggage item while a base plate allows objects to be stacked onto the luggage mountable hand truck for easy transportation by the user.

Abstract translation: 提供给用户增强货物运输能力的行李安装式手推车具有可折叠设计。 可折叠设计允许行李安装式手推车的轮廓在不使用时大幅减少。 该装置使用一对伸缩腿，其允许改变装置的整体高度。 行李安装式手推车可以以独立的手推车两种不同的模式使用，也可以连接到已经具有某种轮子机构的行李箱上。 行李物品的附件通过围绕行李物品的几条皮带实现; 垂直支撑由接触行李物品顶部的底板提供，而底板允许物体堆叠在行李可安装的手推车上，以便用户方便地运输。

公开(公告)号：US20150166088A1

公开(公告)日：2015-06-18

申请号：US14107247

申请日：2013-12-16

Applicant: Leonid Khodor

Inventor： Leonid Khodor

IPC: B62B1/04

CPC classification number: B62B1/042 ,  B62B1/008 ,  B62B1/12 ,  B62B1/125 ,  B62B5/026 ,  B62B5/067 ,  B62B2205/12 ,  B62B2205/18 ,  B62B2205/33

Abstract: Disclosed is a folding chassis of manually driven carrier vehicles, for example, hand trucks, carts, and strollers, capable of moving over uneven, soft or spongy surfaces and surmounting obstacles. The chassis includes a frame having a reference plane and an arm having a first axis and a second axis, said arm being attached rotatable around the first axis to said frame and configured for attaching rotatable, around the second axis, a wheel arrangement having a diameter at least equal to a half of a width of said frame. Said arm is configured to pivot between at least a first and a second positions of said wheel arrangement, wherein, in the first position, said wheel arrangement is generally perpendicular to said reference plane and wherein, in the second position, said wheel arrangement is adjacent and parallel to said reference plane.

Abstract translation: 公开了一种手动驱动的载体车辆的折叠底盘，例如手推车，推车和婴儿车，能够在不平坦，柔软或海绵状的表面上移动并且克服障碍物。 底盘包括具有参考平面的框架和具有第一轴线和第二轴线的臂，所述臂可围绕第一轴线可旋转地附接到所述框架并且构造成用于围绕第二轴线可旋转地安装具有直径 至少等于所述框架的宽度的一半。 所述臂构造成在所述车轮装置的至少第一和第二位置之间枢转，其中，在所述第一位置，所述车轮装置大致垂直于所述参考平面，并且其中，在所述第二位置，所述车轮装置相邻 并平行于所述参考平面。

公开(公告)号：US20150014264A1

公开(公告)日：2015-01-15

申请号：US14373588

申请日：2012-12-31

Applicant: Michael Charles Linnell, SR. ,  Michael Charles Linnell, JR. ,  Linda Rose Linnell ,  Sharon Ann Manning

Inventor： Michael Charles Linnell, SR. ,  Michael Charles Linnell, JR.

IPC: B62B3/00 ,  B65D19/42 ,  B65D33/00 ,  B65D19/02 ,  A47B57/10 ,  B62B5/04 ,  B62B3/02

CPC classification number: B62B3/006 ,  A47B57/10 ,  B07C7/02 ,  B62B3/005 ,  B62B3/02 ,  B62B3/025 ,  B62B3/16 ,  B62B3/186 ,  B62B5/0013 ,  B62B5/04 ,  B62B2202/64 ,  B62B2203/13 ,  B62B2205/33 ,  B62B2207/02 ,  B65D19/02 ,  B65D19/42 ,  B65D21/0204 ,  B65D33/00 ,  B65D2519/00781 ,  B65D2519/00805 ,  B65D2519/0082 ,  B65D2519/0097

Abstract: Apparatus (10) comprises a base (12), a plurality of posts (14) attached to the base (12), and a platform (16) defining a surface (18) for supporting at least one mail tray. The platform (16) is coupled to the four posts (14) and is moveable therealong between a first position (20) and a second position (22) (shown in phantom lines) below the first position (20) when a first object (e.g. a full tray) is supported on the surface (18) of the platform (16). As other full trays are stacked on the apparatus (10), the platform (16) is displaced further from the first position (20) until eventually it reaches the base (12). When the full trays are unloaded from the apparatus (10), the platform (16) rises upwards, returning to the first position (20) when none remain on the surface (18). As the platform (16) rises, a space (32) between the platform (16) and the base (12) opens up and is a convenient place to store empty trays.

Abstract translation: 设备（10）包括基座（12），附接到基座（12）的多个支柱（14）以及限定用于支撑至少一个邮寄托盘的表面（18）的平台（16）。 平台（16）联接到四个柱（14），并且当第一对象（20）处于第一位置（20）下方时，在第一位置（20）下方的第一位置（20）和第二位置（22）（以虚线示出） 例如完整托盘）支撑在平台（16）的表面（18）上。 随着其他全托盘堆叠在设备（10）上，平台（16）进一步从第一位置（20）移位，直到最终到达基座（12）。 当整个托盘从设备（10）卸载时，平台（16）向上升起，当没有保留在表面（18）上时返回到第一位置（20）。 当平台（16）上升时，平台（16）和基座（12）之间的空间（32）打开并且是储存空托盘的便利位置。