Hula hoop

Abstract

Provided in the invention is a Hula hoopcomprising a hoop body formed by connecting a plurality of unit sections end to end. Every two adjacent unit sections are detachably connected with each other through a connecting piece; each unit section is provided with a containing groove for insertion of the corresponding connecting piece. The front section and the rear section of each connecting piece are respectively inserted into the containing grooves of the two adjacent unit sections; each unit section is provided with a locking mechanism for keeping the corresponding connecting piece in the corresponding containing groove. The hoop body is formed by connecting a plurality of unit sections end to end, every two adjacent unit sections are connected through the connecting piece, so that rapiddisassembly and assembly of the unit sections can be achieved; the inner diameter of the hoop body can be changed by increasing or decreasing the number of the unit sections, so that the hoop can adapt to trainees with different figures; the hoop body can be opened at any position, and the operation is more convenient by being compared with the prior art.

Description

Technical field [0001] The invention relates to a hula hoop. Background technique [0002] Hula hoops are widely used as waist fitness equipment. Due to the large diameter of traditional hula hoops, it is easy to fall for unskilled people and cannot continue to exercise. In view of the above problems, Chinese patent document CN204996071U discloses a waist fitness device It includes a plurality of arc-shaped unit parts, which can be connected to form a ring, and the inner diameter of the ring is determined according to the number of unit parts. Each unit part is provided with a pair of pivots at one end of the channel and a pair of pivots at the other end. For the pivot hole, each unit element is pivoted in the pivot hole of the adjacent unit element with its pivot axis, and its overall length can be changed according to the number of connected unit elements, so as to be used by users with different body conditions. The single element is equipped with a simple assembly structure ...

AI Technical Summary

Problems solved by technology

[0002] Hula hoops are widely used as waist fitness equipment. Due to the large diameter of traditional hula hoops, they are easy to fall and cannot continue to exercise for unskilled people. In view of the above problems, Chinese patent document CN204996071U discloses a waist fitness device It includes a plurality of arc-shaped unit elements, which can be connected to form a ring, and the inner diameter of the ring is determined according to the number of unit elements. Each unit element is provided with a pair of pivots at one end of the channel, and a pair of pivots at the other end. For the pivot hole, each unit unit is pivoted in the pivot hole of the adjacent unit unit with its pivot, and its overall length can be changed according to the number of connected unit units, so as to be used by users with different stature conditions, and each The single elements have a simple assembly structure to achieve the effect of quick assembly or disassembly. The single elements are connected by pivots. Although they can be quickly disassembled, the inner diameter of the formed ring does not have an elastic variation and needs to be adjusted. Only when the inner diameter is just right can it adapt to the waist circumference of the trainer, and the minimum adjustment amount is determined according to the length of the unit unit, so precise adjustment cannot be achieved

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