The invention concerns a device for controlling a monoski (1), in particular for snow, by means of the combined simple rotation and simple tilting of a single control member such as a handlebar, simultaneously by lateral inclination and by longitudinal twisting. It therefore combines the necessary mechanical functions of a pair of conventional fixtures with the ease of use of a bicycle, and does not require a specific monoski. It makes it possible to move freely on the snow, controlling with both feet held but not locked, or indeed to use one foot to help push on flat terrain and provide stability. The lever arm provided by the control member is considerably superior to that of a pair of conventional fixtures, greatly improving ease of use and the maximum capacities of the device. Finally, it can be quickly folded for ease of handling and storage.

Various systems are directed to a removable sled assembly for a portable shelter having a frame, the sled assembly generally including a runner and an attachment member that includes a support member extending upwardly from the upper surface of the runner, and a bracket configured to removably engage the frame of the portable shelter, wherein the bracket is coupled with the support member via a hinge that allows the bracket and runner to rotate relative to each other about a pivot axis.

Various systems are directed to a removable sled assembly for a portable shelter having a frame, the sled assembly generally including a runner and an attachment member that includes a support member extending upwardly from the upper surface of the runner, and a bracket configured to removably engage the frame of the portable shelter, wherein the bracket is coupled with the support member via a hinge that allows the bracket and runner to rotate relative to each other about a pivot axis.

A beach sled having a first flexible panel and the second flexible panel adapted to be pulled simultaneously over a beach surface via the handle member for transporting items over beach surfaces.

A beach sled having a first flexible panel and the second flexible panel adapted to be pulled simultaneously over a beach surface via the handle member for transporting items over beach surfaces.

A ski winter sports device for sliding down a hill. The ski winter sports device includes a first ski, a second ski and a third ski, a standing device on which a user can stand, a holding device, and a frame. The first and second skis are arrangeable on the standing device next to each other in a direction of travel so that the first ski is available for a first foot of the user and the second ski is available for a second foot of the user. The holding device can be held by at least one hand of the user. The frame connects the standing device to the holding device. The frame is connected to the standing device in a relatively movable manner. The frame and the standing device are foldable relative to each other so that a spatial volume of the ski winter sports device is reducible.

A ski winter sports device for sliding down a hill. The ski winter sports device includes a first ski, a second ski and a third ski, a standing device on which a user can stand, a holding device, and a frame. The first and second skis are arrangeable on the standing device next to each other in a direction of travel so that the first ski is available for a first foot of the user and the second ski is available for a second foot of the user. The holding device can be held by at least one hand of the user. The frame connects the standing device to the holding device. The frame is connected to the standing device in a relatively movable manner. The frame and the standing device are foldable relative to each other so that a spatial volume of the ski winter sports device is reducible.

A beach sled having a first flexible panel and the second flexible panel adapted to be pulled simultaneously over a beach surface via the handle member for transporting items over beach surfaces.

The snow surface skimmer is provided with: a skimmer body; a steering handle, which extends upward at a slant from the skimmer body; a seat installed on a region of the skimmer body that is behind the steering handle; and a skimming board. The skimming board is detachably attached to the bottom surface of the skimmer body by a skimmer attachment mechanism so that the attachment position in the front-back direction is adjustable. A skimming board suited to the skimming person's body type, build, etc. can be attached to the skimmer body at the appropriate position in the front-back direction.

The snow surface skimmer is provided with: a skimmer body; a steering handle, which extends upward at a slant from the skimmer body; a seat installed on a region of the skimmer body that is behind the steering handle; and a skimming board. The skimming board is detachably attached to the bottom surface of the skimmer body by a skimmer attachment mechanism so that the attachment position in the front-back direction is adjustable. A skimming board suited to the skimming person's body type, build, etc. can be attached to the skimmer body at the appropriate position in the front-back direction.