The invention relates to a device for transporting large-format building boards, including a cart provided with wheels for the movement thereof and a transporter with suction cups for securing the large-format board to be transported. The cart comprises at the top removable coupling means of a modular transporter carrying suction cups on at least one of the ends thereof, front and rear, an extendable extension is provided with fastening means for fastening the cart in an essentially protruding position forming a support on the floor during the unloading of the device towards the end carrying said extension.

A lift cart includes a lift table that moves between a raised position and a lowest position and a braking device attached to the lift cart. A braking device includes an actuator, a linkage bar, and a first brake assembly. The linkage bar connects to the actuator. The linkage bar translates in a first direction upon activation of the actuator. The first brake assembly connects to the linkage bar. The first brake assembly moves from a deployed state to a retracted state as the linkage bar translates in the first direction.

A walking aid that assists a user in walking in an upright position. The walking aid may include a rear lower frame structure, a front lower frame structure, a first front wheel coupled to a first front lower frame member, a second front wheel coupled to a second front lower frame member, a first rear wheel coupled to the first rear lower frame member, a second rear wheel coupled to the second rear lower frame member, an upper frame structure comprising a first upper frame member, a second upper frame member, a first forearm support, and a second forearm support, a first pivot and latch mechanism pivotally coupling the first upper frame member and the first rear lower frame member together, and a second pivot and latch mechanism pivotally coupling the second upper frame member and the second rear lower frame member together.

Implementations of hand truck stabilizer are provided. Implementations of a hand truck brake stabilizer according to present disclosure may be mounted to a hand truck to provide a braking function that may help eliminate unintentional movement of the hand truck.

A wheel pack assembly includes a pack portion wearable by a user, a wheeled portion removably coupled to the pack portion, and a power assist system. The pack portion includes a first interfit element. The wheeled portion includes a frame, a second interfit element coupled to frame and configured to removably couple with the first interfit element of the pack portion, and a first wheel set coupled to the frame and disposed at a location spaced apart from a rear end of the wheeled portion. The power assist system includes a motor mechanically coupled to the first wheel set, at least one sensor coupled to the at least one of the first interfit element and the second interfit element, and a controller configured to operate the motor based on feedback from the at least one sensor.

A wheel locking mechanism, suitable for locking a wheel of a pushchair, the mechanism comprising: a rotatable member, adapted to be mounted on the hub of a wheel, whereby the rotatable member is co-rotatable with, and by rotation of, the wheel, said rotatable member comprising a locking surface, and a non-rotatable member, comprising a locking pin adapted to selectively cooperate with the locking surface of the rotatable member, whereby the relative positions of the rotatable and non-rotatable members are lockable. Also disclosed is a pushchair comprising a chassis having a rear axle, at each end of which a wheel is mountable, wherein each end of the rear axle is provided with such a wheel locking mechanism.

A handbrake structure includes a fixing base, a linking member and a brake handle. The fixing base is located on a handle of a moving apparatus. The linking member is located on the fixing base, wherein a first portion of the linking member is connected to a first brake wire, and a second portion of the linking member has a first limit part. The brake handle is located on the linking member, wherein a first portion of the brake handle is connected to a second brake wire. When the brake handle is rotated in a first direction, the brake handle pushes the first limit part to rotate the linking member, and the linking member pulls the first brake wire. When the brake handle is rotated in a second direction different from the first direction, the brake handle pulls the second brake wire.

A containment area can be defined by a single cable carrying an asymmetric electromagnetic signal that generates a magnetic field comprising an asymmetric waveform. A single inductor circuit configured to detect a single axis of the magnetic field can detect the asymmetric waveform and determine which direction the inductor is traveling relative to the cable. A human-propelled cart can have a wheel that includes the single inductor circuit and detect whether the cart is being pushed from inside-to-outside the containment area (which may reflect the cart is being stolen or improperly used) or from outside-to-inside (which may reflect the cart is being returned). The cart can include an anti-theft system (e.g., a locking or braking wheel), which can be triggered if the cart is being moved from inside to outside the containment area. The single cable, single inductor system can be less expensive and more efficient than multi-cable, multi-inductor systems.

The present invention proposes an electric luggage, comprising: a luggage body, an electric chassis, a sensor and a controller. The luggage body is installed on the electric chassis; the front end of the electric chassis is provided with a steerable front handle; the bottom of the front handle is provided with a front wheel; the bottom of the rear end of the electric chassis or the luggage body is provided with a rear wheel; and the speed regulation and braking of the front wheel and/or the rear wheel are controlled through the sensor, the controller, and a battery pack electrically connected with the controller. The luggage body can be combined with the electric chassis to serve as a riding tool. Children can ride the luggage during a journey, which can make parents more relaxed.

The present invention proposes an electric luggage, comprising: a luggage body, an electric chassis, a sensor and a controller. The luggage body is installed on the electric chassis; the front end of the electric chassis is provided with a steerable front handle; the bottom of the front handle is provided with a front wheel; the bottom of the rear end of the electric chassis or the luggage body is provided with a rear wheel; and the speed regulation and braking of the front wheel and/or the rear wheel are controlled through the sensor, the controller, and a battery pack electrically connected with the controller. The luggage body can be combined with the electric chassis to serve as a riding tool. Children can ride the luggage during a journey, which can make parents more relaxed.