Title:
TENT POLE EASY TO FIX
Document Type and Number:
WIPO Patent Application WO/2017/206399
Kind Code:
A1
Abstract:
A tent pole easy to fix, comprising a round upper branch pipe (1), a round lower branch pipe (2) and a hit receiving part (3). The upper end of the upper branch pipe (1) is provided with a connecting hole (4), and the lower end of the upper branch pipe (1) is provided with a first connecting portion (5), a nub (6) is provided on the outer side of the first connecting portion (5), a tapered fitting hole (7) is provided in the inner side of the upper end of the lower branch pipe (2), the lower end (8) of the lower branch pipe is crescent shaped, the hitting receiving part (3) is shaped as an inverted truncated cone, the lower end of the side surface of the hitting receiving part (3) is a second connecting portion (9), the second connecting portion (9) and the fitting hole (7) have the same taper degree, a corner (10) is provided at the joint of the second connecting portion (9) and the upper end of the side surface of the hitting receiving part (3), a vertical connecting hole (11) is provided in the middle of the hitting receiving part (3), a groove (12) bent downwards is provided in the connecting hole (11), a locking groove (13) is provided in the lowermost end of the groove (12), the first connecting portion (5) is inserted into the connecting hole (11), the nub (6) is located in the locking groove (13), the second connecting portion (9) is inserted into the fitting hole (7), and the outer diameter of the corner (10) is larger than the inner diameter of the fitting hole (7). The tent pole is simple in structure, easy to operate, free of plug pins or bolts, and is fixed firmly.
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Inventors:
YAN ZHENGHUA (CN)
QIAN YU (CN)
YAN JIAJUN (CN)
QIAN YU (CN)
YAN JIAJUN (CN)
Application Number:
PCT/CN2016/100316
Publication Date:
December 07, 2017
Filing Date:
September 27, 2016
Export Citation:
Assignee:
YANCHENG CHANGHUA OUTDOOR PRODUCT CO LTD (CN)
International Classes:
E04H15/60; E04H15/62
Foreign References:
| CN105909052A | 2016-08-31 | |||
| CN203977983U | 2014-12-03 | |||
| US20150376912A1 | 2015-12-31 | |||
| CN202706662U | 2013-01-30 | |||
| CN203213698U | 2013-09-25 | |||
| US20060233599A1 | 2006-10-19 |
Attorney, Agent or Firm:
NANJING ZHONGLIAN PATENT AGENCY CO., LTD. (CN)
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