Functional shoes include a sole, a coupling member including a coupling body detachably coupled to the sole; an auxiliary lever coupled to the coupling body so as to be rotatable toward a bottom surface of the sole; and a fixing part protruding from the auxiliary lever toward the bottom surface of the sole and is detachably coupled to the sole, and at least one functional member provided integrally with the coupling body or detachably coupled to the coupling body to provide a predetermined function to the shoes. The fixing part moves between a coupling position in which the fixing part is coupled to the sole and a separation position in which the fixing part is separated from the sole, by a rotation of the auxiliary lever.

The assembly for the amortization of the impact of the roller-ski wheel, caused by one-way bearing, generally relates to the field of sports training equipment. More closely, it relates to the field of skates, skis, and rollerblades, and specifically refers to the classic roller-ski. The assembly for absorption of the impact of the roller-ski wheel caused by one-way bearing (I) of the wheel (C) of the roller-ski (A), characterized by the axle (H) of the wheel (C) being rotationably inserted into the body of roller-ski (A), while two discs (G) are fixed on the axle (H) bilaterally and symmetrically relative to the wheel (C), with each disc (G) having the springs (E) bilaterally and symmetrically attached to it with its one end while being attached to the body of roller ski (A) by the bolt (J) with its other end.

High W-Heels are stylish mobility devices, worn on each foot designed left and right, combining wheeled chassis below attached to fashionable boot above. Their unique three wheeled chassis design, featuring two same sized smaller diameter wheels in front (attached by axle) and a single larger diameter (high) wheel in the back, forms a triangle which provides the user the desirable combined stability of roller skates with the agility of roller blades. This forward leaning (high wheel) design aids momentum and promotes good posture while offering the renowned fashion of a stylish high-heeled demi-boot.

High W-Heels are stylish mobility devices, worn on each foot designed left and right, combining wheeled chassis below attached to fashionable boot above. Their unique three wheeled chassis design, featuring two same sized smaller diameter wheels in front (attached by axle) and a single larger diameter (high) wheel in the back, forms a triangle which provides the user the desirable combined stability of roller skates with the agility of roller blades. This forward leaning (high wheel) design aids momentum and promotes good posture while offering the renowned fashion of a stylish high-heeled demi-boot.

Devices and methods of transport are disclosed. Various embodiments include structural aspects related to steering and changing the direction of conveyances including features which utilize leaning or shifting of weight as part of turning.

Devices and methods of transport are disclosed. Various embodiments include structural aspects related to steering and changing the direction of conveyances including features which utilize leaning or shifting of weight as part of turning.

A multi-wheel truck that minimizes wheel interactions with discontinuous and uneven surfaces. The truck provides a suspension system that absorbs impact force caused by uneven surfaces and a unique attack angle that allows obstacles to be traversed when approached from a wide range of angles.

The present invention discloses a flat ground cross-country type roller skate comprising a skate body (1), wherein a wheel assembly at a lower part of the skate body, wherein the wheel assembly comprises a mounting seat (6) used to mount the skate body (1) and a hoisting mechanism disposed on the mounting seat (6). There are at least three wheel assemblies disposed on the hoisting mechanism, and each wheel assembly can hoist independently under the action of the hoisting mechanism. Thus, the wheel assemblies of the roller skate can be hoisted independently so as to adapt to various roads with uneven surface.

The present invention discloses a flat ground cross-country type roller skate comprising a skate body (1), wherein a wheel assembly at a lower part of the skate body, wherein the wheel assembly comprises a mounting seat (6) used to mount the skate body (1) and a hoisting mechanism disposed on the mounting seat (6). There are at least three wheel assemblies disposed on the hoisting mechanism, and each wheel assembly can hoist independently under the action of the hoisting mechanism. Thus, the wheel assemblies of the roller skate can be hoisted independently so as to adapt to various roads with uneven surface.

High W-Heels are stylish mobility devices, worn on each foot designed left and right, combining wheeled chassis below attached to fashionable boot above. Their unique three wheeled chassis design, featuring two same sized smaller diameter wheels in front (attached by axle) and a single larger diameter (high) wheel in the back, forms a triangle which provides the user the desirable combined stability of roller skates with the agility of roller blades. This forward leaning (high wheel) design aids momentum and promotes good posture while offering the renowned fashion of a stylish high-heeled demi-boot.