KR940010143A - Pushbutton switch - Google Patents

Pushbutton switch Download PDF

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Publication number
KR940010143A
KR940010143A KR1019930021089A KR930021089A KR940010143A KR 940010143 A KR940010143 A KR 940010143A KR 1019930021089 A KR1019930021089 A KR 1019930021089A KR 930021089 A KR930021089 A KR 930021089A KR 940010143 A KR940010143 A KR 940010143A
Authority
KR
South Korea
Prior art keywords
insulating case
pushbutton switch
wire
contact
metal wire
Prior art date
Application number
KR1019930021089A
Other languages
Korean (ko)
Other versions
KR0152431B1 (en
Inventor
마사또 고바야시
데루히사 미이께
Original Assignee
가다오까 마사다까
알프스 덴기 가부시기 가이샤
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 가다오까 마사다까, 알프스 덴기 가부시기 가이샤 filed Critical 가다오까 마사다까
Publication of KR940010143A publication Critical patent/KR940010143A/en
Application granted granted Critical
Publication of KR0152431B1 publication Critical patent/KR0152431B1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14549—Coating rod-like, wire-like or belt-like articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/1418—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure
    • B29C45/14221—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure by tools, e.g. cutting means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
    • H01H11/06—Fixing of contacts to carrier ; Fixing of contacts to insulating carrier
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/10—Bases; Stationary contacts mounted thereon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/1418—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure
    • B29C45/14221—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure by tools, e.g. cutting means
    • B29C2045/14229—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure by tools, e.g. cutting means deforming wire-like articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Push-Button Switches (AREA)
  • Manufacture Of Switches (AREA)

Abstract

본 발명은 띠상 금속판 보다도 저렴하고, 가공도 용이한 선재를 이용하고, 그 선재의 절연케이스에 대한 회전방지나 탈락방지를 배려함으로써 단자 절단용 칼의 마모가 억제되어 재료비도 저감할 수 있는 고신뢰성 푸시버튼 스위치를 제공하는 것이다.The present invention uses a wire rod that is cheaper than a strip-shaped metal plate and is easy to process, and by considering the prevention of rotation or dropping of the wire rod insulated case, the wear of the terminal cutting knife can be suppressed and the material cost can be reduced. To provide a pushbutton switch.

고정접점(9) 및 단자(2)의 모재로서 일부에 압착가공을 한 선재(8)를 이용하고, 그 선재(8)의 상기 압착부위(8c)를 절연케이스(1)내에 매설했다.As the base material of the stationary contact 9 and the terminal 2, the wire 8 which was crimped partly was used, and the said crimping | compression-bonding part 8c of this wire 8 was embedded in the insulating case 1.

Description

푸시버튼 스위치Pushbutton switch

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 제1실시예의 푸시버튼 스위치의 제조공정을 나타낸 평면도,1 is a plan view showing the manufacturing process of the pushbutton switch of the first embodiment of the present invention,

제2도는 제1도의 A-A선을 따른 단면도,2 is a cross-sectional view taken along the line A-A of FIG.

제3도는 푸시버튼 스위치의 완성된 상태를 나타낸 측면도,3 is a side view showing the completed state of the pushbutton switch,

제4도는 본 발명의 제2실시예에 관한 푸시버튼 스위치의 단면도.4 is a cross-sectional view of a pushbutton switch according to a second embodiment of the present invention.

Claims (3)

절연케이스와, 그 절연케이스에 인서트 성형되는 금속선재의 일부를 그 절연케이스의 내저면에 노출시켜 이루어지는 고정접점과, 상기 금속접점의 다른 일부를 상기 절연케이스의 바깥쪽으로 돌출시켜 이루어지는 단자와, 상기 절연케이스내에서 상기 고정접점에 접촉 이격되는 가동접점과, 상기 절연케이스내에 매설되는 상기 금속선재에 마련된 오목부를 구비한 것을 특징으로 하는 푸시버튼 스위치.An insulating case, a fixed contact formed by exposing a part of the metal wire inserted into the insulating case to the inner bottom surface of the insulating case, a terminal formed by protruding another part of the metal contact outward of the insulating case, and And a movable contact in contact with the fixed contact in the insulating case, and a recess provided in the metal wire embedded in the insulating case. 제1항에 있어서, 상기 오목부가 상기 금속전재의 일부에 압착가공에 의하여 마련된 압착부위인 것을 특징으로 하는 푸시버튼 스위치.The pushbutton switch according to claim 1, wherein the concave portion is a crimp portion provided by a crimping process on a portion of the metal material. 제1항에 있어서, 상기 오목부는 상기 금속선재의 상기 절연 케이스내에 노출되는 고정접점부분의 배면측에 마련된 것을 특징으로 하는 푸시버튼 스위치.The pushbutton switch according to claim 1, wherein the recess is provided on the back side of the fixed contact portion exposed in the insulating case of the metal wire. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930021089A 1992-03-16 1993-10-12 Push button switch KR0152431B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP5810892 1992-03-16
JP4304588A JP2766438B2 (en) 1992-03-16 1992-10-16 Push button switch
JP92-304588 1992-10-16

Publications (2)

Publication Number Publication Date
KR940010143A true KR940010143A (en) 1994-05-24
KR0152431B1 KR0152431B1 (en) 1998-10-15

Family

ID=13074780

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930021089A KR0152431B1 (en) 1992-03-16 1993-10-12 Push button switch

Country Status (3)

Country Link
JP (1) JP2766438B2 (en)
KR (1) KR0152431B1 (en)
MY (1) MY110179A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006318665A (en) * 2005-05-10 2006-11-24 Tokai Rika Co Ltd Switching device
JP2012113852A (en) * 2010-11-22 2012-06-14 Sumitomo Electric Printed Circuit Inc Switch component and switch module
JP5429315B2 (en) * 2012-02-03 2014-02-26 Ｓｍｋ株式会社 Contact member

Also Published As

Publication number Publication date
KR0152431B1 (en) 1998-10-15
JPH05325710A (en) 1993-12-10
MY110179A (en) 1998-02-28
JP2766438B2 (en) 1998-06-18

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