JPS5615333A - Assembly body and its forming method - Google Patents
Assembly body and its forming methodInfo
- Publication number
- JPS5615333A JPS5615333A JP9222179A JP9222179A JPS5615333A JP S5615333 A JPS5615333 A JP S5615333A JP 9222179 A JP9222179 A JP 9222179A JP 9222179 A JP9222179 A JP 9222179A JP S5615333 A JPS5615333 A JP S5615333A
- Authority
- JP
- Japan
- Prior art keywords
- forming
- gap portion
- movable
- button
- push
- 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.)
- Pending
Links
Abstract
PURPOSE: To form complicated product at low cost by forming movable member in a gap portion using forming material No.1, forming movable member and casing of gap portion with forming material No.2 on outer circumference of said portion and discharging forming material No.1.
CONSTITUTION: For instance, in the manufacture of microswitch, switch constituent element parts are positioned and fixed on forming die members A, B, and resin material No.1 8 is injected into a gap portion 7, thus performing insertion forming including a space where movable spring 4 and push-button 3 are assured free movement. Next, forming die members A, B are used for positioning and fixing and insertion-forming is performed in any proper size using resin material No.2 9. At that time, discharge hole 10 is provided. Following this procedure, resin No.1 8 is discharged from formed parts through discharge hole 10, employing means such as thermal, mechanical, optical or chemical. Thus formed products are obtained. Because minimum spacing which provides room for the free movement of push- button, movable spring 4 and movable contact point 4b, it assures electrical and mechanical strength. As a result, compact and stable-quality products are available.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9222179A JPS5615333A (en) | 1979-07-19 | 1979-07-19 | Assembly body and its forming method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9222179A JPS5615333A (en) | 1979-07-19 | 1979-07-19 | Assembly body and its forming method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5615333A true JPS5615333A (en) | 1981-02-14 |
Family
ID=14048384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9222179A Pending JPS5615333A (en) | 1979-07-19 | 1979-07-19 | Assembly body and its forming method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5615333A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01177950U (en) * | 1988-06-01 | 1989-12-20 | ||
WO1999049485A1 (en) * | 1998-03-20 | 1999-09-30 | Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho | Assembly of operating knob and case for switches, and method of manufacturing the same |
CN108831785A (en) * | 2018-08-06 | 2018-11-16 | 镇江市南方工矿器材有限公司 | A kind of increased safety switch and its production technology |
-
1979
- 1979-07-19 JP JP9222179A patent/JPS5615333A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01177950U (en) * | 1988-06-01 | 1989-12-20 | ||
WO1999049485A1 (en) * | 1998-03-20 | 1999-09-30 | Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho | Assembly of operating knob and case for switches, and method of manufacturing the same |
US6335499B1 (en) | 1998-03-20 | 2002-01-01 | Kabushiki Kaisha Tokai Kika Denki Seisakusho | Assembly of operation knob and casing for switch and fabrication method thereof |
CN108831785A (en) * | 2018-08-06 | 2018-11-16 | 镇江市南方工矿器材有限公司 | A kind of increased safety switch and its production technology |
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