JPS5530910A - Manufacturing method of plastic snap button - Google Patents
Manufacturing method of plastic snap buttonInfo
- Publication number
- JPS5530910A JPS5530910A JP10294778A JP10294778A JPS5530910A JP S5530910 A JPS5530910 A JP S5530910A JP 10294778 A JP10294778 A JP 10294778A JP 10294778 A JP10294778 A JP 10294778A JP S5530910 A JPS5530910 A JP S5530910A
- Authority
- JP
- Japan
- Prior art keywords
- flange
- recess
- plastic head
- plastic
- metallic leg
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
PURPOSE: To permit an easy mass production of a plastic snap button attachable firmly to the clothes without causing any crack during its use, by integrally inserting and pressing a funnel-like flange of a metallic leg into a recess on the bottom face of a plastic head to be built-in.
CONSTITUTION: A flange 12a having a metallic leg 3a is inserted to a recess 5a of plastic head 2a. Subsequently the flange is deformed to a flat configuration by forcibly pressing it. The recess 5a of the plastic head 2a is formed so that an inner diameter d1 of the opening end in the recess is less than that d2 of the recess bottom, and the outer diameter D1 of the flange when the metallic leg 3a is initially formed in a funnel configuration and the outer diameter D2 of the flange when it is formed flat in the final configuration are formed to satisfy D2>d2>d1>D1. Therefore, the plastic head 2a and metallic leg member 3a are built-in firmly.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10294778A JPS5530910A (en) | 1978-08-25 | 1978-08-25 | Manufacturing method of plastic snap button |
GB7919114A GB2029888B (en) | 1978-08-25 | 1979-06-01 | Snapfastener element |
HK27483A HK27483A (en) | 1978-08-25 | 1983-08-18 | Snap fasteners and a method of manufacturing a component thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10294778A JPS5530910A (en) | 1978-08-25 | 1978-08-25 | Manufacturing method of plastic snap button |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5530910A true JPS5530910A (en) | 1980-03-05 |
JPS6133561B2 JPS6133561B2 (en) | 1986-08-02 |
Family
ID=14341007
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10294778A Granted JPS5530910A (en) | 1978-08-25 | 1978-08-25 | Manufacturing method of plastic snap button |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5530910A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5836503A (en) * | 1981-08-28 | 1983-03-03 | 滝清株式会社 | Production of decorative button |
JPS59174012U (en) * | 1983-05-09 | 1984-11-20 | スコ−ビル・ジヤパン株式会社 | button |
JPS61249741A (en) * | 1985-04-30 | 1986-11-06 | Sanrain Kogyo:Kk | Manufacture of button |
JPS62201102A (en) * | 1986-02-28 | 1987-09-04 | 滝清株式会社 | Production of button equipped with ring-shaped mount leg |
-
1978
- 1978-08-25 JP JP10294778A patent/JPS5530910A/en active Granted
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5836503A (en) * | 1981-08-28 | 1983-03-03 | 滝清株式会社 | Production of decorative button |
JPH0137122B2 (en) * | 1981-08-28 | 1989-08-04 | Takikyo Kk | |
JPS59174012U (en) * | 1983-05-09 | 1984-11-20 | スコ−ビル・ジヤパン株式会社 | button |
JPH0319765Y2 (en) * | 1983-05-09 | 1991-04-26 | ||
JPS61249741A (en) * | 1985-04-30 | 1986-11-06 | Sanrain Kogyo:Kk | Manufacture of button |
JPH0453174B2 (en) * | 1985-04-30 | 1992-08-25 | Sanrain Kogyo Kk | |
JPS62201102A (en) * | 1986-02-28 | 1987-09-04 | 滝清株式会社 | Production of button equipped with ring-shaped mount leg |
Also Published As
Publication number | Publication date |
---|---|
JPS6133561B2 (en) | 1986-08-02 |
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