JEWELRY CLASP

• Main Author: SEKI YUMA
• Format: Patent
• Language: English; Japanese
• Published: 03.12.2015
• Subjects: BRACELETS; COINS; HABERDASHERY; HUMAN NECESSITIES; JEWELLERY; OTHER PERSONAL ADORNMENTS

PROBLEM TO BE SOLVED: To provide a clasp which is a clasp to be connected with a fastener part of a jewelry and an accessory, needs no tool nor special coupling means and enables easy attachment and removal.SOLUTION: A fastener is designed to have a roll of a ring 3 without changing the size of the fastener and the ring 3 is removed. The member is temporarily assumed as A. The fastener 2 is designed to have a roll of pulling eye 4 without changing the size of the fastener 2 and the pulling eye 4 is removed. The member is temporarily assumed as B. The members A and B are a pair of members capable of being connected/removed. The members A and B are provided with projections corresponding each other at the time of connection on each coupling surface as a fastening means preventing the members from easily separating even when force is applied in an optional direction. 【課題】宝飾品および装身具の留め具部に連結するクラスプであって、工具や特殊な連結手段を必要とせず、容易に取り付けおよび取り外しが可能なクラスプを提供する。【解決手段】留め具に、かん３の役割を備える設計を、前記留め具の尺寸を変更せずに施し、かん３を削除する。仮に、この部材をＡとする。と共に留め具２に、引き輪４の役割を備える設計を、前記留め具２の尺寸を変更せずに施し、引き輪４を削除する。仮に、この部材をＢとする。前記部材Ａと、Ｂと、は連結および分離可能な一対の部材とする。かつ、部材Ａと、Ｂと、が任意の方向から力が作用しても容易に分離しない固定手段として、相互の連結面に、連結時にそれぞれ合致する凸部を設ける。【選択図】図２