折叠式立柱装置

Folding stand column device

Abstract

The utility model relates to a folding stand column device which comprises an upper stand column and a lower stand column, wherein the upper stand column is installed on the lower stand column, and the upper stand column is rotatably installed opposite to the lower stand column. Perfectly, the folding stand column device further comprises a bolt, and the upper stand column is connected with the lower stand column through the bolt. The upper end of the lower stand column is provided with a connecting plate, the connected plate is provided with a hole, the side face of the lower end of the upper stand column is provided with a through hole, and the bolt penetrates through the through hole and the hole. The lower end of upper stand column and the upper end of the lower stand column are matched with each other to limit the position in a concave-convex mode. The upper end of the upper stand column and the lower end of the lower stand column are matched with each other to limit the position in a concave-convex mode after the upper stand column rotates around the lower stand column. The folding stand column device is artistic in design and simple in structure. When the folding stand column device is folded, the height of a supporting stand column is reduced, the folding stand column device is convenient to fold, space is saved, transportation cost is reduced, operation is rapid and convenient, the folding stand column device is stable and reliable, production efficiency is high, production cost is low, and the folding stand column device is suitable for popularization and application on a large scale.
本实用新型涉及一种折叠式立柱装置,包括上立柱和下立柱,上立柱安设在下立柱上并相对于下立柱可转动设置。较佳地,还包括螺栓,上立柱通过螺栓连接下立柱。下立柱的上端设置有连接板,连接板设置有孔洞,上立柱的下端的侧面设置有通孔,螺栓穿设通孔和孔洞。上立柱的下端和下立柱的上端凹凸配合限位。上立柱的上端和下立柱的下端在上立柱绕下立柱转动后凹凸配合限位。本实用新型的折叠式立柱装置设计巧妙,结构简洁,折叠时降低支撑立柱高度,方便折叠,节约空间,降低运输成本,操作快速方便,稳定可靠、生产效率高,生产成本低,适于大规模推广应用。

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Cited By (4)

    Publication numberPublication dateAssigneeTitle
    CN-103350816-AOctober 16, 2013山东彼岸电力科技有限公司Folding type brake column
    CN-105276341-AJanuary 27, 2016湖南大学Automobile multifunctional microphone installation support
    CN-105619366-AJune 01, 2016安徽安凯汽车股份有限公司Foldable stand column mechanism
    CN-105666433-AJune 15, 2016安徽安凯汽车股份有限公司一种立柱可折叠式货架