MOBILE TENT FOR ICE FISHING Russian patent published in 2017 - IPC E04H15/00 

FIELD: construction.

SUBSTANCE: invention consists of the sledge with a cord, that can be moved on ice, in which the tent awning and the framework rod elements, the fisherman's seat, the ice screw and other fishing accessories are placed in the disassembled form in covers. The tent is assembled by means of connecting the housing of the sledge installed in the vicinity of the hole in the ice, drilled by the ice screw, with two transverse plastic rods and two longitudinal ones, fixed to their ends by means of T-tube adapters with screw clamps. Flexible vertical component plastic rods are inserted in the openings by means of pinsat the ends of the longitudinal rods are inserted pins, tied on top by the tubular crossbar with a vertical external pin, on which the tent awning top is put on. The awning is fixed from the inner side at the corners on the lateral and lower longitudinal rods by means of velcro fasteners. The awning is made on all four sides with fiberglass side windows and with pockets for fishing accessories on the inner side. At the bottom of the sledge the seat is mounted for a fisherman sitting face to the awning entrance aperture closed by the canopy by means of zippers on the sides, that can be rolled in a roll fastened with velcro fasteners on the awning over the entrance aperture. At the height ℓ>(1.5…2,0) h, where h is the sledge height, at the lower edges of the awning and the entrance canopy the tent skirt is fixed, pulling together its lower edges. The vertical plastic rods in the bent condition and in assembly with the awning form the lateral arcuate tent surface with the semicontact sector angle with the lateral wind load, equal to α= 22.5°, corresponding to the internal friction angle of air masses.

EFFECT: increasing the structure stability.

6 dwg