Title:
ADJUSTABLE SAFETY FENCE
Document Type and Number:
WIPO Patent Application WO/2021/057660
Kind Code:
A1
Abstract:
An adjustable safety fence, comprising a first adjustment portion (1) and a second adjustment portion (2) that are inserted into and cooperate with one another. The first adjustment portion (1) comprises a first vertical frame (11) and a first horizontal frame (12) that are perpendicularly connected. The second adjustment portion (2) comprises a second vertical frame (21) and a second horizontal frame (22) that are perpendicularly connected. The first horizontal frame (12) is a hollow structure, and the second horizontal frame (22) is inserted to the first horizontal frame (12). The size of the safety fence may be adjusted at will as needed, and accessory parts are convenient and simple to install, which saves time and effort, and improves efficiency.
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Inventors:
TANG JUN (CN)
Application Number:
PCT/CN2020/116518
Publication Date:
April 01, 2021
Filing Date:
September 21, 2020
Export Citation:
Assignee:
TANG JUN (CN)
International Classes:
E06B9/01; E04F11/18; E04H17/00; E06B3/96
Foreign References:
| CN105221042A | 2016-01-06 | |||
| CN105221042A | 2016-01-06 | |||
| CN110043168A | 2019-07-23 | |||
| CN110485900A | 2019-11-22 | |||
| CN211201660U | 2020-08-07 | |||
| CN108952039A | 2018-12-07 | |||
| KR100753694B1 | 2007-08-30 |
Attorney, Agent or Firm:
SZ KINDWALF INTELLECTUAL PROPERTY FIRM (CN)
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