| 摘要 |
<p>The present invention relates to a support capable of changing the shape of circumference thereof by a simple assembling process in a process of constructing the support and easily adjusting the direction of radiation of light from the circumference of the support. The support capable of changing the shape of circumference comprises: a lower fixing member which has a flange formed on a circumference of a lower part and having multiple assembling holes, a tap groove formed in the center of the upper part thereof, and a central tap groove formed in the center of the bottom of the tap hole; a colored and semi-transparent vertical pipe which is fastened to the tap groove to be vertically installed and has a screw part on a lower part to be fastened to the tap groove and a vertical hole vertically formed in the center of the inside thereof to correspond to the central tap groove; multiple stacked rings which are stacked on an outer circumference of the vertical holes from the bottom to the top and have vertical openings on each side part of thereof; and a vertical shaft which is vertically penetrated in the vertical hole and includes a screw part formed on the a lower part thereof to be fastened to the central tap groove and a press part formed on an upper part thereof to press the stacked rings downward.</p> |
