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Patent Searching and Data

Document Type and Number:
WIPO Patent Application WO/2016/140491
Kind Code:
The present invention provides a laser horizontal indicator, which can be applied in a wide range of use by using a simple structure, can conveniently adjust an angle with respect to a reference plane, and can maximize convenience of use by enabling the confirmation of a horizontal state in any direction. The objective of the present invention is achieved by a horizontal freely adjustable tripod having an angle adjusting leveling instrument (10) provided at a tripod (20) comprising three adjusting foots (21), a supporting block (22) for supporting hinge rotation at each upper part of the three adjusting foots (21), and a lift supporting bar (25) assembled at the supporting block (22) so as to adjust the lifting, wherein the angle adjusting leveling instrument (10) comprises a ball support (11) screw-assembled at a clamping nut (30) and an adjusting body (12) assembled at the ball support (11) by using a supporting ball (13), so as to provide an angle adjustment in a required direction, the horizontality and verticality of the adjusting body can be readily confirmed with the naked eye by using a water leveling instrument provided at an installation grove on one side of the adjusting body, and the adjusting body (12) can complementarily indicate the horizontality by using a battery (14) provided in the space formed therein, a spherical groove detection plate (15) electrically connected to the battery, a conductive ball (16) provided at the spherical groove detection plate so as to freely flow, a PCB (17) electrically connected to the spherical groove detection plate (15) and having a control function for detecting a central connection of the conductive ball (16), and a lighting lamp (18) operated by the PCB.

JUNG, Min Shy (504dong 1002ho, 53-9, Jeongwon-ro,Gangneung-si, Gangwon-do, 25517, KR)
Application Number:
Publication Date:
September 09, 2016
Filing Date:
March 02, 2016
Export Citation:
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JUNG, Min Shy (504dong 1002ho, 53-9, Jeongwon-ro,Gangneung-si, Gangwon-do, 25517, KR)
International Classes:
F16M11/14; F16B2/02; F16M11/34; F21S9/02; F21V33/00
Foreign References:
Attorney, Agent or Firm:
HONG, Byung-eui (Room 816, Yeoksam Hyundai Venturetel,,20, Teheran-ro 25gil,Gangnam-gu, Seoul 135-910, 135-910, KR)
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