JPS62200914U

JPS62200914U -

Info

Publication number: JPS62200914U
Application number: JP8818786U
Authority: JP
Priority date: 1986-06-10
Filing date: 1986-06-10
Publication date: 1987-12-21

Description

[Brief explanation of the drawing]

第１図乃至第４図は本考案の一実施例を示し、
第１図は本考案に係るスナツプ用リベツト部材を
用いたスナツプフアスナーの断面図、第２図はス
ナツプ用リベツト部材の斜視図、第３図はスナツ
プ用リベツト部材の断面図、第４図はスナツプ用
リベツト部材を構成する金属製鳩目部材と合成樹
脂製化粧部材の結合前の状態を示す断面図である
。第５図は従来例を示す断面図である。Ａ……リベツト部材、１……金属製鳩目部材、
２……合成樹脂製化粧部材、３……円筒状部分、
４……鍔状部分、５……曲面部分、６……円板状
部分、７……隆起部、８……曲面部分。 1 to 4 show an embodiment of the present invention,
Fig. 1 is a sectional view of a snap fastener using the rivet member for snaps according to the present invention, Fig. 2 is a perspective view of the rivet member for snaps, Fig. 3 is a sectional view of the rivet member for snaps, and Fig. 4 is a sectional view of the rivet member for snaps. FIG. 2 is a sectional view showing a state before the metal eyelet member and the synthetic resin decorative member constituting the snap rivet member are joined together. FIG. 5 is a sectional view showing a conventional example. A... Rivet member, 1... Metal eyelet member,
2...Synthetic resin decorative member, 3...Cylindrical part,
4...Flame-shaped part, 5...Curved surface part, 6...Disc-shaped part, 7...Protuberance, 8...Curved surface part.

Claims

[Scope of utility model registration request]

A metal eyelet member consisting of a cylindrical part and a flange-shaped part extending radially outward from one end of the cylindrical part, and a peripheral part of a disc-shaped part that covers the flange-shaped part in close contact with the surface thereof. In a snap rivet member comprising a synthetic resin decorative member that is deformed inward in the direction and fixed to the outer circumference of the flange-shaped portion, the corner portion between the cylindrical portion and the flange-shaped portion is formed with an appropriate curvature. A raised part having a height up to the middle in the axial direction of the cylindrical part is integrally molded at the center of the back surface of the disc-shaped part, and the raised part is formed into a curved part of the cylindrical part. A rivet member for a snap, characterized in that the corner portion of the raised portion and the disk-shaped portion is formed into a curved portion that is fitted into the curved portion.