JPH02124011U

JPH02124011U -

Info

Publication number: JPH02124011U
Application number: JP3443189U
Authority: JP
Priority date: 1989-03-27
Filing date: 1989-03-27
Publication date: 1990-10-12

Description

[Brief explanation of drawings]

第１図はこの考案の装身具用止金具の一実施例
を示す断面図、第２図は止金具の展開図、第３図
および第４図は他の実施例を示す展開図、第５図
ａ〜ｄは突条の例を示す概略図、第６図は従来例
の断面図、第７図は従来例における止金具の展開
図、第８図はさらに別の従来例の断面図である。１……ピン、２……嵌合溝、３……止金具本体
、４……基板部、５……ピン挿通孔、６……弾性
片、７……リブ、８……突条、１１……装飾体。 Fig. 1 is a sectional view showing one embodiment of the fastener for jewelry of this invention, Fig. 2 is a developed view of the fastener, Figs. 3 and 4 are developed views showing other embodiments, and Fig. 5 A to d are schematic diagrams showing examples of protrusions, FIG. 6 is a sectional view of a conventional example, FIG. 7 is a developed view of a fastener in the conventional example, and FIG. 8 is a sectional view of yet another conventional example. . DESCRIPTION OF SYMBOLS 1... Pin, 2... Fitting groove, 3... Fastener body, 4... Board part, 5... Pin insertion hole, 6... Elastic piece, 7... Rib, 8... Projection, 11 ... Decorative body.

Claims

[Scope of utility model registration request]

The decorative body has a pin attached to the decorative body and provided with a fitting groove at an appropriate position in the length direction, and a fastener body that is fitted to the pin, and the fastener body has a pin insertion hole bored in the base plate. , a pair of elastic pieces are folded back in a loop shape from the base plate toward the pin insertion hole, so that the opposing portions can come into contact with the outer periphery of the pin;
A fastener for an accessory, characterized in that a concave rib is formed along the length of the elastic piece, and a protrusion extending across the rib is provided at a position of the opposing portion of the rib.