Accessory/decoration that opens like a flower

Abstract

As a new design, when making part of a decoration rotatable, there is a tendency for this to result in an unnecessarily complex structure, and it was difficult to apply such structures to small decorations such as rings, due to considerations such as strength and smooth movement. Solution: The present invention was configured as follows in order to provide a decoration which, even if having a small size, has a simple structure and strength, and opens like a flower. The decoration has a configuration whereby one of a group of movable petals ( 1 ) having a calculated curved surface ( 2 ) and which are positioned so as overlap with the positions to be rotated and are synchronized with one another, is opened and closed by a single rotating knob ( 11 ) and is synchronized with the other petal-shaped parts ( 1 ) to smoothly and effectively replicate the movement of a flower opening and closing.

1 . Accessories/Decorations characterized to change its form like a flower opening/closing, comprising a group of “Petal Shaped Parts” mounted on a Base having a butterfly shaped curved surface cut out from a sphere, which are allocated in rotationally symmetric positions in the way curved surface of the base overlaps each other as to keep the surface touching/pushing throughout opening/closing movement as a result open/close movement of one petal Shaped Parts” is well synchronized to all of the remaining “Petal Shaped Parts” smoothly and replicate the movement of a flower opening/closing. 
     
     
         2 . Accessories/Decorations characterized to change its form like a flower opening/closing according to  claim 1 , wherein the thickness of the wing of butterfly shaped parts is enforced toward another direction of the curved contacting surface as to increase structural strength durable enough to be applied even to small accessories like rings. 
     
     
         3 . Accessories/Decorations characterized to change its form like a flower opening/closing according to  claim 1 , wherein a series of open/close petal parts are allocated in multiple layers to represent twofold or multiple-fold flower. 
     
     
         4 . Accessories/Decorations characterized to change its form like a flower opening/closing according to  claim 1 , wherein Turning Part having a gap is designed to elect a Pole for Open/Close and Base of Petal Shaped Parts step by step as Turning Part is turned, resulting to have a manually opening/closing flower system with a rotary motion of a Turning Part-Knob. 
     
     
         5 . Accessories/Decorations characterized to change its form like a flower opening/closing according to  claim 1 , wherein Turning Part having a gap is kept pushing toward clockwise direction (flower opening direction) by a Torsion Spring mounted on Main Body, which is once compressed manually toward anticlockwise direction (flower closing direction) by a rotary motion of Turning Part-Knob until Turning Part is locked by a Turning Stopper Head at flower closing point to make an automatic flower opening system ready to work when Turning Stopper Release Button is depressed and Turning Part is released, which offers dynamic replication of flower opening.