In order to provide a roof box system (100) for a motor vehicle (11) which is easy to handle and which can be used in many different ways and which features an aerodynamically advantageous shape, it is proposed that the roof box system (100) shall include a roof (10) of a motor vehicle (11) which includes at least one ceiling element (13) which is installed on at least one roof base element (12) and an insertion element (18) with at least one outer wall. Pursuant to the invention, the at least one ceiling element (13) can be moved from an initial state to a receiving state so that an interspace (15) suitable for receiving the insertion element (18) is formed, and, in the receiving state, the insertion element (18) can be arranged in the interspace (15) so that the at least one outer wall of the insertion element (18) forms an outer surface (26, 27) of the roof box system (100).

The present disclosure relates to a telescopic rod, a steering device and an electric luggage box. The telescopic rod comprises a hollow first tube, a second tube sleeved outside the first tube and being slidable relatively to the first tube, a positioning mechanism configured to lock and unlock the first tube in position relative to the second tube, and a control member configured to control the positioning mechanism to lock and unlock in position, wherein the positioning mechanism comprises a pushrod connected to the control member and movable in the first rube, an abutment unit provided at a bottom end of the pushrod, and a positioning unit adapted for being abutted by the abutment unit for locking and unlocking in position; the first tube has a limiting structure provided therein, for limiting a space for movement of the abutment unit. The steering device comprises a handle and the afore-mentioned telescopic rod connected to the handle. The electric luggage box comprises a ridable box body, a front wheel and a rear wheel mounted on the box body, and the afore-mentioned steering device for steering the front wheel.

A multi-functional electric cooler having an electric motor, a control arm including a handlebar member for controlling braking and acceleration of the cooler, the handlebar member having a built-in grip mechanism wherein the speed of the cooler is adjusted based on the grip intensity of the handlebar member, a plurality of wheels for transporting the cooler, wherein the wheels are spherical wheels, a housing unit having an enclosed insulated container for providing a temperature controlled storage area, a lid member including a plurality of cup holders and a solar panel for providing power to the cooler, wherein the lid member opens and closes, and dual speakers for playing audio, wherein one speaker is located on each side of the housing unit. The electric motor, control arm and plurality of wheels are attached to the housing unit.

An adjustable luggage trunk stroller with seat cushion is provided. The luggage trunk stroller has an innovative structure, comprising a casing, a rod assembly, a seat cushion and a seat belt. As comparing to the conventional structure, the casing can be manually rotated for changing the tilt angle of the casing at 090 degrees and fastened to a certain position with the coordination of the rod assembly. When disposing the casing at a certain angle, the seat cushion can be swayed and extended for an infant to sit. Or, when the casing is disposed in a horizontal planar state, the seat cushion can be swayed and folded for the infant to lie flat. Thus, the luggage trunk stroller is capable of carrying the infant during walking. The luggage and the infant can be carried at the same time for effectively improving the added value of the luggage trunk stroller.

There is provided a trolley mechanism for wheeled luggage, the wheeled luggage comprising four luggage wheels at a lower surface of the wheeled luggage and a deployable trolley handle at an upper surface of the wheeled luggage such that, in use, the wheeled luggage may be manoeuvred about by the deployable trolley handle in a substantially upright orientation supported by the luggage wheels and wherein the trolley mechanism comprising a deployable trolley deck, the trolley deck being pivotally coupled substantially at the lower surface of the wheeled luggage at a proximal edge of the trolley deck and having at least one trolley wheel at an opposite distal end of the trolley deck such that the deployable trolley deck is pivotally configurable between: a stowed configuration wherein the trolley deck lies against a surface of the wheeled luggage; and a deployed configuration wherein the trolley deck is deployed at a substantial right angle to the surface such that, when the wheeled luggage is in the substantially upright orientation and supported by the luggage wheels, the trolley deck defines an upper load bearing surface for supporting additional luggage thereon and wherein the trolley deck is supported at the distal end thereof by the at least one trolley wheel.

An adjustable luggage trunk stroller with seat cushion is provided. The luggage trunk stroller has an innovative structure, comprising a casing, a rod assembly, a seat cushion and a seat belt. As comparing to the conventional structure, the casing can be manually rotated for changing the tilt angle of the casing at 090 degrees and fastened to a certain position with the coordination of the rod assembly. When disposing the casing at a certain angle, the seat cushion can be swayed and extended for an infant to sit. Or, when the casing is disposed in a horizontal planar state, the seat cushion can be swayed and folded for the infant to lie flat. Thus, the luggage trunk stroller is capable of carrying the infant during walking. The luggage and the infant can be carried at the same time for effectively improving the added value of the luggage trunk stroller.

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.

There is provided a trolley mechanism for wheeled luggage, the wheeled luggage comprising four luggage wheels at a lower surface of the wheeled luggage and a deployable trolley handle at an upper surface of the wheeled luggage such that, in use, the wheeled luggage may be manoeuvred about by the deployable trolley handle in a substantially upright orientation supported by the luggage wheels and wherein the trolley mechanism comprising a deployable trolley deck, the trolley deck being pivotally coupled substantially at the lower surface of the wheeled luggage at a proximal edge of the trolley deck and having at least one trolley wheel at an opposite distal end of the trolley deck such that the deployable trolley deck is pivotally configurable between: a stowed configuration wherein the trolley deck lies against a surface of the wheeled luggage; and a deployed configuration wherein the trolley deck is deployed at a substantial right angle to the surface such that, when the wheeled luggage is in the substantially upright orientation and supported by the luggage wheels, the trolley deck defines an upper load bearing surface for supporting additional luggage thereon and wherein the trolley deck is supported at the distal end thereof by the at least one trolley wheel.

An adjustable luggage trunk stroller with seat cushion is provided. The luggage trunk stroller has an innovative structure, comprising a casing, a rod assembly, a seat cushion and a seat belt. As comparing to the conventional structure, the casing can be manually rotated for changing the tilt angle of the casing at 090 degrees and fastened to a certain position with the coordination of the rod assembly. When disposing the casing at a certain angle, the seat cushion can be swayed and extended for an infant to sit. Or, when the casing is disposed in a horizontal planar state, the seat cushion can be swayed and folded for the infant to lie flat. Thus, the luggage trunk stroller is capable of carrying the infant during walking. The luggage and the infant can be carried at the same time for effectively improving the added value of the luggage trunk stroller.

A suitcase that, in certain embodiments, allow for animate and interactive zoolocomotion and zoomimicry of luggage. Importantly, such output may occur without the need for a user to press buttons; instead, such output may be triggered by natural interactions with embodiments described herein, such as when a child strokes a cat causing the cat to purr in enjoyment.