The present invention is a modular stroller platform for carrying multiple small children. The invention enables secure mounting of three seats or carriers in a compact arrangement, giving each child sufficient space without making the stroller unnecessarily difficult to move. Because of its modular design, other accessories, including a wagon body, may be mounted in place of the seats.

The invention relates to a single pushchair that can be converted into a tandem pushchair, comprising: a rolling chassis; a main seat mounted with the ability to move in longitudinal translation with respect to the chassis between a single-occupant position and a dual-occupant position; an auxiliary seat, mounted with the ability to move in longitudinal translation with respect to the chassis between an inactive position retracted underneath the main seat in its single-occupant position, and a deployed active position outside the main seat in its dual-occupant position.

A convertible pallet assembly, and associated method of making the convertible pallet, includes a first, planar pallet surface, and a second, planar support surface spaced therefrom. First and second sidewalls extend in parallel relation between the pallet surface and the support surface from adjacent opposite sides thereof. The sidewalls include first and second wheels with respective rotational axes that extend perpendicular to the sidewalls. An actuation mechanism is associated with each sidewall. The actuation mechanism has (i) a first position that allows the first and second wheels on one side to move upwardly and downwardly relative to the sidewall in a non-load carrying condition, and (ii) a second position such that the first and second wheels on the one side project outwardly from the support surface in a load carrying condition whereby the assembly can be rolled on the wheels as a cart.

Embodiments herein are directed to a mobility device. The mobility device includes a frame, a pair of foot plates, and a base. The frame has a pair of side rails. The pair of foot plates are pivotally attached to the pair of side rails. Each of the pair of foot plates have a transport surface. The base has an upper surface and an opposite lower surface. The lower surface of the base includes at least one receiving cavity that corresponds to a shape of the pair of foot plates. The base is positioned on the transport surface to receive the pair of foot plates within the at least one receiving cavity and is configured to receive a plurality of cargo containers on the upper surface.

Systems and methods for a multi-function mobility device to provide cargo container transport are provided. A multi-function mobility device includes a frame configurable between a plurality of configurations. The frame includes a plurality of individually controllable wheeled leg members configured to traverse uneven terrain. The mobility device is configured to transform the frame into a cargo transport configuration that accepts two stacks of cargo bins locked together. The mobility device is also configured to transform the frame into a rideable configuration that accepts a person.

A child transport carrier includes a lower frame, an upper frame, a rear frame, and a first upper seat support. The lower frame includes a first end and a second end. The upper frame includes a first end and a second end. The rear frame extends from the second end of the lower frame to the second end of the upper frame. The first upper seat support includes a cross-member extending transversely across the first upper seat support and having a first end and a second end. The cross-member is configured to move the first upper seat support between a first seat position and a second seat position. The upper frame extends from an upper end of the rear frame and the lower frame extends from a lower end of the rear frame.

An objective of the beach wagon is to provide users with a 3-in-1 outdoor accessory. In order to accomplish this, the beach wagon provides a multifunctional structure which can be utilized as a normal wagon as well as a beach chair. The beach umbrella configuration of the beach wagon further enables the attachment of an umbrella to provide a beach chair and umbrella combo. The structure of the beach wagon provides a foldable frame which can be configured into a wagon configuration or a chair configuration. Further, the foldable frame of the beach wagon enables easy and compact storage in the back of a vehicle. Additionally, the beach wagon is equipped with wide sand tires, and accommodates various secondary attachments such as cup holders, coolers etc. Furthermore, a modular wheel system of the beach wagon allows users to use different size and type of wheels.

A multifunction garden cart, that can carry builders sack, where the cart is comprised of U-shaped chassis built of side rods connected by front rod. The U-shaped chassis is connected to two wheels attached at the center of the side rods. Various types of handles can be connected to the front rod, so it can be moves by a person or attached to a towing vehicle. Two rods pivotally attached to the side rods, can be secured vertically to the plane of the U-shaped chassis. A closed square top frame for use as builders sack support, is removably, pivotally attached at the top of the vertical rods.

Disclosed is a weight training device that can be transformed into a hand truck. The device includes a main frame, two first wheels, a second wheel, two first installing tubes, two second installing tubes and two operating parts, wherein the main frame is used for loading at least one heavy object. Each wheel is fitted on the main frame in a rotational manner, so that the main frame can be moved through the rolling of the wheels. Each of the first installing tubes are opposite each other and respectively extends upward. Each of the second installing tubes are opposite each other and respectively extend away from the main frame. Each of the operating parts are opposite each other in the lateral direction and are respectively and selectively configured on each of the first or each of the second installing tubes, so as to shift the operating mode of weight training.

According to an aspect, there is provided a vehicle system that includes a foot-deck-based vehicle and a seat accessory structure. The foot-deck-based vehicle includes a foot deck, a handle structure and a plurality of wheels. The foot deck is positioned to support—a user and includes a first handle structure receiving feature. The handle structure is detachably connectable to the first handle structure receiving feature. The seat accessory structure has a seat body and is detachably connectable to the foot deck so as to form a seat-based vehicle. The seat accessory structure has a second handle structure receiving feature thereon. The handle structure is detachably connectable to the second handle structure receiving feature, so as to be positioned for gripping by a secondary person when the secondary person is urging the seat-based vehicle to roll on the ground surface while the user is seated on the seat body.