Title:
EXTERNAL FIXING DEVICE OF PROTECTIVE NET BODY, EXTERNALLY FIXED PROTECTIVE NET AND APPLICATION THEREOF
Document Type and Number:
WIPO Patent Application WO/2018/028159
Kind Code:
A1
Abstract:
Disclosed is an external fixing device of a protective net body, comprising an upright column (1) with a lower end fixed to the ground (17) on the periphery of a net body (2). A suspension arm (3) is fixed to an upper portion of the upright column (1), extends in the normal direction of one joint point of an upper end of the net body (2) and enables a safe distance to exist between the upright column (1) and the net body (2); and the other end of the suspension arm (3) is used for being detachably and fixedly connected with an upper end edge of the net body (2). The external fixing device is simple in structure, convenient to mount and dismount, safe and firm. A protective net having the external fixing device is applicable in a plurality of scenarios, such as entertainment, farming, sports and isolation.
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Inventors:
TIAN YANTONG (CN)
WANG JIANHAI (CN)
WANG JIANHAI (CN)
Application Number:
PCT/CN2017/073140
Publication Date:
February 15, 2018
Filing Date:
February 09, 2017
Export Citation:
Assignee:
TIAN YANTONG (CN)
WANG JIANHAI (CN)
WANG JIANHAI (CN)
International Classes:
E04H17/02; E04H17/10
Foreign References:
| CN106121362A | 2016-11-16 | |||
| JP2003035054A | 2003-02-07 | |||
| CN204552270U | 2015-08-12 | |||
| CN201959459U | 2011-09-07 |
Attorney, Agent or Firm:
SHIJIAZHUANG KECHENG PATENT OFFICE (CN)
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