체력단련 스프링 의자

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专利权人:

MOON YI KWON

发明人:

MOON YI KWON,문의권

申请号：

KR1020110039808

公开号：

KR1020120120878A

申请日:

2011.04.25

申请国别(地区):

KR

年份:

2012

代理人:

摘要：

PURPOSE: A spring chair for enhancing physical strength is provided to correct posture and to enhance physical strength.CONSTITUTION: A spring chair for enhancing physical strength comprises a cushion(1), a supporting board, a spring attached support base(3), a spring fixing U-bolt(4), nuts, a spring fixing (two partitions) device, bolts, washer, springs and a spring fixing (two partitions) lower part, and a bottom surface safety jack. A user can move a chair in any direction by using pelvis, waist, and back bone force.COPYRIGHT KIPO 2013.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/