Exhibition case easy to appreciate swords

摘要

To provide an exhibition case for a sword which adjusts the position of a light which can best see the work of a surface of a sword, the position and angle of a surface of a sword.SOLUTION: A transparent glass or plastic casing 1 and a quadrangular frame 2 stuck on a position where a work (pattern) of a sword can be seen well on the case 1, and a sword in the case 1 If you look, you can see the workings (patterns) of the swords.BACKGROUND OF THE INVENTION