Extensible barbell support pillar

一种伸缩式杠铃支架柱

  • Inventors: LIU FEIYAN
  • Assignees: 刘飞艳
  • Publication Date: April 03, 2013
  • Publication Number: CN-202844455-U

Abstract

本实用新型公开了一种伸缩式杠铃支架柱,包括外层套筒,所述的外层套筒内设置有抽拉杆,外层套筒和抽拉杆上开有调节孔,调节孔内穿插有定位件;所述的定位件为插销或螺杆;所述的抽拉杆末端设置有Y型叉;所述的Y型叉上的两个叉角一长一短;本实用新型的有益效果:实用,生产成本低,使用方便,不易变形,防锈效果好,使用寿命长,便于调节杠铃的高度,方便锻炼。可以保护举杠人,不会受伤。
The utility model discloses an extensible barbell support pillar which comprises an outer layer sleeve, wherein a draw-pull bar is arranged in the outer layer sleeve, adjusting holes are respectively formed in the outer layer sleeve and the draw-pull bar, and locating pieces are inserted in the adjusting holes in a penetrating mode. The locating pieces are plug pins or screws. A Y-shaped fork is arranged at the tail end of the draw-pull bar. One of two fork feet on the Y-shaped fork is long, and the other fork foot is short. The extensible barbell support pillar has the advantages of being practical, low in production cost, convenient to use, not prone to deformation, good in rust-proof effect and long in service life, facilitates adjustment of height of a barbell and exercise, and is capable of protecting a barbell lifter from being hurt.

Claims

Description

Topics

Download Full PDF Version (Non-Commercial Use)

Patent Citations (0)

    Publication numberPublication dateAssigneeTitle

NO-Patent Citations (0)

    Title

Cited By (0)

    Publication numberPublication dateAssigneeTitle