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MULTI-STEP FOLDABLE PIPE WITH ANTI-BENDING MEANS AND ACCEPTING APPARATUS FOR SWARMING USING THE SAME
专利权人:
SANG KYUN;CHO;CHO, SANG KYUN;조상균
发明人:
CHO, SANG KYUN,조상균,CHO, SANG KYUNKR
申请号:
KR1020140119195
公开号:
KR1020160029526A
申请日:
2014.09.05
申请国别(地区):
KR
年份:
2016
代理人:
摘要:
Disclosed in the present invention is a bending preventing multistage pipe. The purpose of the present invention is to provide a multistage pipe which has a lightweight and is capable of preventing bending, and a device receiving swarming using the multistage pipe. The bending preventing multistage pipe according to an embodiment of the present invention is characterized in that a plurality of unit pipes having different diameters and cross sectional shapes are mutually inserted or drawn out such that lengths of the unit pipes are increased, and curves for increasing bending load strength are formed in outer circumferences of the unit pipes in the longitudinal direction.휨 방지 다단파이프가 개시된다. 본 발명의 일 실시예에 따른 휨 방지 다단파이프는 직경과 단면 형상이 다른 다수의 단위 파이프가 상호 삽입되거나 인출되어 길이가 신장되며, 상기 단위 파이프의 외주연에는 휨 하중을 강도를 높이는 굴곡이 길이 방향으로 형성되어 있는 것을 특징으로 한다.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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