Disclosed herein is a buckle including a plug member and a socket member. The plug member includes a shaft part protruding from one side of a first body, a first magnet inserted into the shaft part, a connection recess formed on the outer face of the shaft part, and at least one guide protrusion formed on the inner wall of the connection recess. The socket member includes a connection protrusion formed on one side of a second body to be inserted into the connection recess, a coupling recess formed in the middle of the connection protrusion so that the shaft part is inserted into the coupling recess, a second magnet inserted into the coupling recess, and at least one guide groove formed in the outer surface of the connection protrusion to guide the guide protrusion.

A carrying device is provided that includes a load compartment configured to accommodate a load; at least one wheel rotatably coupled to the load compartment and configured to roll along a ground; a shaft attached to the load compartment; and a coupling element attached the shaft. The coupling element is configured to couple the carrying device to a person in a manner that allows towing of the carrying device by the person. Additional versions of the carrying device and a system including the same are also disclosed.

A back board and a method of holding a skateboard on a person's back are described. A back board can include a magnet infused skateboard or a magnet mounting assembly, attached to a skateboard. A back-mounted magnet infused holster, wherein, wearing the back-mounted magnet infused holster under or over clothing, the first magnet in or on the skateboard is configured so that together with the second magnet in the holster, the skateboard will hold to the back of ones back when placed.

A back board and a method of holding a skateboard on a person's back are described. A back board can include a magnet infused skateboard or a magnet mounting assembly, attached to a skateboard. A back-mounted magnet infused holster, wherein, wearing the back-mounted magnet infused holster under or over clothing, the first magnet in or on the skateboard is configured so that together with the second magnet in the holster, the skateboard will hold to the back of ones back when placed.

An apparatus and system for supporting a high-pressure hose is disclosed. The apparatus includes a brace and a bracket. The brace includes a main body portion, a pair of shoulder straps connected to the main body portion, and a midsection strap connected to the main body portion. The bracket is rotatably mounted to an upper end of the main body portion and includes a pivotal hose clamping portion at an end thereof, In use, the brace, the bracket, and the pivotal hose clamping support the high-pressure hose, reducing the effort required by the operator to support the hose.

An apparatus and system for supporting a high-pressure hose is disclosed. The apparatus includes a brace and a bracket. The brace includes a main body portion, a pair of shoulder straps connected to the main body portion, and a midsection strap connected to the main body portion. The bracket is rotatably mounted to an upper end of the main body portion and includes a pivotal hose clamping portion at an end thereof, In use, the brace, the bracket, and the pivotal hose clamping support the high-pressure hose, reducing the effort required by the operator to support the hose.

A device, method and system improve the breathable air quality of the environment in the region of a specific part of a body, such as around the mouth and nose area of a person buried in an avalanche. The device includes at least one inlet, at least one pump, at least one power resource, a controller, and at least one outlet. An inlet of the pump is constructed to act as a chamber. A first end of the chamber is connected to the inlet and a second end of the chamber is an opening towards the outside of the device. When the pump is activated, the pump will provide a vacuum in the chamber and suck air from the surroundings into the pump through the second end of the chamber and the chamber.

A device, method and system improve the breathable air quality of the environment in the region of a specific part of a body, such as around the mouth and nose area of a person buried in an avalanche. The device includes at least one inlet, at least one pump, at least one power resource, a controller, and at least one outlet. An inlet of the pump is constructed to act as a chamber. A first end of the chamber is connected to the inlet and a second end of the chamber is an opening towards the outside of the device. When the pump is activated, the pump will provide a vacuum in the chamber and suck air from the surroundings into the pump through the second end of the chamber and the chamber.

Provided is a multifunctional base, which includes a first cover, having a first connecting edge made of flexible material and extended along a periphery of the first cover, the first connecting edge is configured to sealingly connect the multifunctional base with an object; and a second cover, the second cover is connected with first cover to define a receiving space. A bag is also provided.

An angled wireless charging pocket of a luggage article may include a first cradle arranged to receive and secure at least portions of a power supply, and a second cradle arranged to receive and secure at least portions of a mobile device, the first and second cradles of the pocket aligned at a lower corner and arranged such that the power supply and the mobile device are held and engaged in overlying alignment at the lower corner.