Title:
CRIME PREVENTION FENCE
Document Type and Number:
WIPO Patent Application WO/2018/139844
Kind Code:
A1
Abstract:
The present invention relates to a crime prevention fence. A crime prevention fence according to an embodiment of the present invention comprises: a plurality of vertical bars fixedly installed on the ground to stand upright at a predetermined interval; a plurality of crime prevention bars positioned between the plurality of vertical bars in parallel therewith, blocking protrusions being repeatedly formed on the outer surface of the plurality of crime prevention bars; a plurality of horizontal bars positioned on the upper and lower portions of the plurality of vertical bars in the horizontal direction so as to retain/support the plurality of crime prevention bars; and a moving bar positioned on the outer peripheral surface of the upper end of the crime prevention bars such that the blocking protrusions are repeatedly formed on the outer surface of the moving bar, the moving bar being elastically supported upward by the crime prevention bars such that, when a load is applied by an external force, the moving bar descends along the crime prevention bars. Accordingly, if an intruder attempts to climb over the fence, he/she cannot grab hold of the fence by hand, and the same moves downward as a load is applied, thereby preventing the climbing.
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Inventors:
HER SONG WOO (KR)
Application Number:
PCT/KR2018/001044
Publication Date:
August 02, 2018
Filing Date:
January 24, 2018
Export Citation:
Assignee:
ALUMIZONE CO LTD (KR)
International Classes:
E04H17/00; E04H17/14
Foreign References:
| KR101448051B1 | 2014-10-10 | |||
| KR20090125891A | 2009-12-08 | |||
| KR100730898B1 | 2007-06-21 | |||
| KR20030080495A | 2003-10-17 | |||
| JP2000356052A | 2000-12-26 |
Attorney, Agent or Firm:
HONG, Jung Wan (KR)
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