Title:
FOLDABLE ROADBLOCK FENCE
Document Type and Number:
WIPO Patent Application WO/2018/086007
Kind Code:
A1
Abstract:
A foldable roadblock fence consists of a base (1), an upright post (2), a hinge (3), cross bars (4), a joint (5), a connecting ring (6), and a fence board (7). The base (1) is an arc-shaped structure, and the upright post (2) is a cylinder structure. The hinge (3) is fixedly connected to the upright post (2). The cross bars (4) and the hinge (3) are movably connected. The connecting ring (6) is fixedly connected to the upright post (2). The lower end of the upright post (2) is fixedly connected to the base (1). The cross bars (4) are connected by means of the joint (5). The fence board (7) is of a flat plate-shaped structure. The fence board (7) is movably connected to the upright post (2) by means of the connecting ring (6). By using a foldable structure, it is ensured that the fence body can be folded into a very small size when the fence body is not used, the detachable structure facilitates the transport and carry of the fence and allows the fence to be separately transformed and processed, so that the fence is suitable for more scenarios, and the applicability of the fence is improved; accordingly, disadvantages of a welded fence is well overcome, and the foldable roadblock fence occupies a smaller space compared with a foldable fence on the market.
Inventors:
SUN YING (CN)
Application Number:
PCT/CN2016/105183
Publication Date:
May 17, 2018
Filing Date:
November 09, 2016
Export Citation:
Assignee:
SUN YING (CN)
International Classes:
E01F15/10; E04H17/16
Foreign References:
| CN203394167U | 2014-01-15 | |||
| CN205975430U | 2017-02-22 | |||
| CN204266681U | 2015-04-15 | |||
| CN203129463U | 2013-08-14 | |||
| JPH07102789A | 1995-04-18 |
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