Title:
CORNER SOCKET FOR BAMBOO COMPOSITE PIPE GALLERY
Document Type and Number:
WIPO Patent Application WO/2018/076498
Kind Code:
A1
Abstract:
A corner socket for a bamboo composite pipe gallery. The corner socket is integrally embedded into a reserved annular insertion opening at each end part of adjacent two pipe segments in a pipe gallery, and the cross section of a coupling part of the corner socket is a wedge-shaped structure; the wedge-shaped structure is constituted of a horizontally extended flat upper surface, a left side surface and a right side surface that are left-right symmetric and extend to intersect to form an acute angle, and a ridge-shaped lower surface that is also left-right symmetric; two sides of the ridge-shaped lower surface each have a slope gradient of 5-10 degrees along a center line; the width of the corner socket is gradually reduced along the circumferential direction of the pipe segment in the pipe gallery.
Inventors:
YE LING (CN)
YIN JIANXUE (CN)
ZHAO ZHUSHI (CN)
YIN JIANXUE (CN)
ZHAO ZHUSHI (CN)
Application Number:
PCT/CN2016/110244
Publication Date:
May 03, 2018
Filing Date:
December 16, 2016
Export Citation:
Assignee:
ZHEJIANG XINZHOU BAMBOO BASED COMPOSITES TECH CO LTD (CN)
YE LING (CN)
YE LING (CN)
International Classes:
E02D29/045
Foreign References:
| US4962579A | 1990-10-16 | |||
| CN205136858U | 2016-04-06 | |||
| CN105972212A | 2016-09-28 | |||
| KR20090049796A | 2009-05-19 |
Attorney, Agent or Firm:
WUHAN DONGYU PATENT AGENCY (CN)
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