Cooling type hula loop

• Main Author: WEN LIQIN
• Format: Patent
• Language: Chinese; English
• Published: 21.12.2018
• Subjects: AMUSEMENTS; APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING,CLIMBING, OR FENCING; BALL GAMES; GAMES; HUMAN NECESSITIES; SPORTS; TRAINING EQUIPMENT

The invention belongs to the field of hula loops, in particular to a cooling type hula loop. The hula loop comprises a hula loop body which is internally provided with an annular cavity, an annular plate is fixedly connected to the interior of the annular cavity, the annular plate and the side wall of the outer ring of the annular cavity form a circulation cavity, multiple partition plates are fixedly connected between the annular plate and the side wall of the inner ring of the annular cavity, sealed cavities are formed in the two adjacent partition plates, the annular plate and the annular cavity, the sealed cavities and the circulation cavity are filled with cooling liquid, the sealed cavities are communicated with liquid inlets and liquid outlets, one-way valves are fixedly connected to the interiors of the liquid inlets and the liquid outlets, and elastic air bags communicated with the sealed cavities are fixedly connected to the outer side wall of the inner ring of the hula loopbody. Accordingly, by mea