Extension folding rod device with two purposes of walking stick and simple seat

Abstract

The invention relates to a dual-purpose telescopic folding rod device for crutches and simple seats, which includes a base rod and telescopic folding mechanisms symmetrically arranged at both ends of the base rod. The mechanism includes an outer sleeve rod, an inner sleeve rod and multiple sets of foldable support rod assemblies. The inner sleeve rod is arranged inside the outer layer sleeve rod and moves along its axial direction, and the support rod assembly is installed outside the outer layer sleeve rod through a connecting piece. and move along its axial direction, the support rod assembly includes a first support rod and a second support rod. The present invention provides a dual-purpose telescopic folding rod device for both crutches and simple seats for the travel and outdoor rest of the elderly. Multi-space, the device has simple structure, low manufacturing cost, strong and durable, and long service life.

Description

technical field [0001] The invention relates to a mechanical auxiliary device, in particular to a telescopic folding rod device for both crutches and simple seats. Background technique [0002] In order to facilitate the walking of the elderly, people design crutches as a support, but if the elderly want to find a place to sit and rest after walking for a certain distance, they often cannot do so due to various factors. Stool is then inconvenient, and is a big burden for the user. Chinese patent CN203748790U discloses a device with both crutches and stool functions, including a crutch part and a stool part. The crutch part includes a handle part and a support part arranged under the handle part; The support under the surface, the top and bottom of the stool surface are respectively provided with connecting parts for the crossing of the support parts, but this device requires too many operations when it is used, and because the stool surface is provided, the volume is relati...

AI Technical Summary

Problems solved by technology

[0002] In order to facilitate the walking of the elderly, people design crutches as a support, but if the elderly want to find a place to sit and rest after walking for a certain distance, they often cannot do so due to various factors. Stools are inconvenient and a burden to the user

Chinese patent CN203748790U discloses a device with both crutches and stool functions, including a crutch part and a stool part. The crutch part includes a handle part and a support part arranged under the handle part; The support under the surface, the top and bottom of the stool surface are respectively provided with connecting parts for the crossing of the support parts, but this device requires too many operations when it is used, and because the stool surface is provided, the volume is relatively large, Very inconvenient to carry and store

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