折叠式椅架结构
申请公布号:TWM508252
申请号:TW104204655
申请日期:2015.03.27
申请公布日期:2015.09.11
发明人:锺秉泽
分类号:A47C4/00
主分类号:A47C4/00
地址:台中市北区陕西五街18号6楼之9
主权项:一种折叠式椅架结构,系包含:一前脚架,该前脚架系包括二相对支柱前侧横架至少一固定板;一后脚架,该后脚架系包括二相对支柱后侧横架至少一固定板;一支撑脚架,该支撑脚架系包括二相对支柱后侧横架至少一固定板;二对折合元件,一对折合元件系分别枢设于该前脚架与该后脚架中段上端之间、另一对折合元件系分别枢设于该后脚架与该支撑脚架中段下端之间;及二承座杆,该二承座杆系分别架设于该后脚架及该支撑脚架顶端内侧;其特征乃在于:该前脚架顶端内侧系枢接于该后脚架上端外侧,展开成一「^」型,该后脚架中段内侧系枢接于该支撑脚架中段外侧,展开成一「X」型。
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