Portable folding stool

Abstract

The invention discloses a portable folding stool, which comprises a waist ring, four leg rods, four step bolts, four trapezoid pipe sleeves and a cloth stool surface, wherein four arc-shaped recesses are formed in the inner side of the waist ring; holes are respectively formed in the four recesses; the arc-shaped recesses of the waist ring correspond to wavy curves, which are formed by unfolding and folding of the leg rods, of the leg rods; holes are formed in the outer sides of the wavy curves in the middle parts of the leg rods, and riveting nuts are riveted in the round holes; the four leg rods are arranged into a nylon ring of the waist ring in a penetrating manner; the four holes of the waist ring and the riveting nuts of the four leg rods are connected in a rotatable manner through the four step bolts so as to form a wheel cover shape, and the middle is integrally connected with a pipe sleeve; a round hole is formed in the side surface of each trapezoid pipe sleeve; the four trapezoid pipe sleeves sleeve the tops of the four leg rods; sleeving bags at the four corners of the cloth stool surface sleeve the four trapezoid pipe sleeves at the tops of the four leg rods, and the bottom surfaces of the sleeving bags at the four corners of the cloth stool surface are riveted with the round holes in the side surfaces of the four trapezoid pipe sleeves and the round holes in the upper ends of the four leg rods through four core-pulled rivets.

Description

technical field [0001] The invention relates to a foldable stool that can be retracted quickly, in particular to a portable foldable stool that can be retracted freely like an umbrella. technical background [0002] The inventor once applied for a product of a fishing stool. Although the four-legged fork can be folded very small, due to structural reasons, the four corners of the fishing stool cloth surface are easily damaged, and the rotation of the waist ring and the four-legged rod The strength of the connection is also insufficient, and the process of riveting the waist ring and the four-legged rod with a blind rivet is still insufficient in production stability. Contents of the invention [0003] The purpose of the present invention is to provide a more solid and firmer portable folding stool. The purpose of the present invention is achieved in that a portable folding stool comprises a waist ring, four-legged rods, four step bolts, four trapezoidal pipe sleeves and a...

AI Technical Summary

Problems solved by technology

[0002] The inventor once applied for a product of a fishing stool. Although the four-legged fork can be folded very small, due to structural reasons, the four corners of the fishing stool cloth surface are easily damaged, and the rotation of the waist ring and the four-legged rod The strength of the connection is not enough, and the process of riveting the waist ring and the four-legged rod with blind rivets is not enough for production stability

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