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Patent Searching and Data


Title:
STRUCTURALLY IMPROVED HOLLOW FIBER PIPE
Document Type and Number:
WIPO Patent Application WO/2015/054814
Kind Code:
A1
Abstract:
Disclosed in the present invention is a structurally improved hollow fiber pipe, comprising a fiber pipe body. The fiber pipe body is hollow with a through hole formed therein, a plurality of reinforcing ribs are integrally formed on the inner wall of the through hole in a protrusive way, and a foaming material layer is arranged in each reinforcing rib. Thus, the strength of the hollow fiber pipe disclosed in the present invention is greatly enhanced by integrally forming the reinforcing ribs on the inner wall of the through hole in the protrusive way, and meanwhile, with the foaming material layer being arranged in each reinforcing rib, the fiber pipe body can be more compact by means of the extrusion of the foaming material layer, which can not only improve the overall strength of the hollow fiber pipe disclosed in the present invention, but also save the use of fiber cloths so as to save materials better and help lower production cost. In addition, a product can be lighter in weight, thereby aiding users in better ball striking.

Inventors:
LUO CHUNFANG (CN)
Application Number:
PCT/CN2013/085172
Publication Date:
April 23, 2015
Filing Date:
October 14, 2013
Export Citation:
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Assignee:
TRI GREAT INTERNAT LTD (CN)
International Classes:
A63B49/10
Foreign References:
CN203431469U2014-02-12
CN203196236U2013-09-18
KR810000131B11981-02-18
CN102631768A2012-08-15
Attorney, Agent or Firm:
XIAMEN SHINHWA PATENT & TRADEMARK AGENCY CO., LTD. (CN)
厦门市新华专利商标代理有限公司 (CN)
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