Building block pile structure of boxing sandbag

Abstract

The utility model relates to a building block type pile structure of a boxing sandbag, which belongs to the technical field of sports equipment. It includes a pile body, one side of the bottom wall extends the base connector, and there is a beating layer on the outer wall. Features: The pile body is formed with a pile body cavity, and an additional pile body connection seat is formed on the top wall of the pile body. Concave cavity, a medium introduction hole is arranged at the bottom of the cavity, a group of additional pile body fixing cavities are formed on the side of the top wall, an additional pile body connecting nut is arranged in the additional pile body fixing cavity, and a medium lead-out hole is arranged on the bottom wall , the medium lead-out hole opening and closing cover is arranged on the medium lead-out hole, the first-level additional pile body is arranged on the top of the pile body, and the central position of the side of the top wall of the first-level additional pile body facing away from the first-level additional pile body cavity constitutes two The first-level additional pile body is connected to a spare cavity, and the outer wall of the first-level additional pile body is extended and covered by the beating layer. Lightweight, can reduce packaging requirements, facilitate storage and storage, and save transportation costs.

Description

technical field [0001] The invention belongs to the technical field of sports equipment, and in particular relates to a building block pile structure of a boxing sandbag. Background technique [0002] Boxing sandbags include wooden dummy sandbags. Wooden dummy sandbags are also called tumbler sandbags. They are usually composed of a base and a pile body, and there is no shortage of technical information about wooden dummy sandbags in published Chinese patent documents, such as the recommendation of CN201214007Y "A three-in-one foot target with a suction cup base tumbler, a sandbag, and a wooden dummy", CN2452560Y provided "a non-falling sandbag", CN2346472Y introduced a "boxing sandbag", CN201701714U disclosed a "wooden dummy sandbag", CN102357298A The "stacked sandbag" disclosed and the "wooden pile sandbag" recommended by CN102397690A, etc. [0003] Not limited to the patents and patent application schemes listed above, although each has corresponding technical effects, t...

AI Technical Summary

Problems solved by technology

[0003] Not limited to the patents and patent application schemes listed above, although each has corresponding technical effects, there are disadvantages that are not conducive to packaging, storage and transportation. Specifically, due to the lengthy and heavy piles, the requirements for packaging are relatively high. Strict, high storage and transportation costs, especially when exporting to foreign countries, there is an embarrassing situation where the transportation cost and the pile body cost go hand in hand or even put the cart before the horse

This problem has plagued boxing sandbag manufacturers for a long time, and so far there is no effective countermeasure

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