KR890008791Y1 - Electrical source switch for press - Google Patents

Electrical source switch for press Download PDF

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Publication number
KR890008791Y1
KR890008791Y1 KR2019870008715U KR870008715U KR890008791Y1 KR 890008791 Y1 KR890008791 Y1 KR 890008791Y1 KR 2019870008715 U KR2019870008715 U KR 2019870008715U KR 870008715 U KR870008715 U KR 870008715U KR 890008791 Y1 KR890008791 Y1 KR 890008791Y1
Authority
KR
South Korea
Prior art keywords
press
switch
pressing plate
operated
electrical source
Prior art date
Application number
KR2019870008715U
Other languages
Korean (ko)
Other versions
KR880022685U (en
Inventor
정재옥
Original Assignee
정재옥
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 정재옥 filed Critical 정재옥
Priority to KR2019870008715U priority Critical patent/KR890008791Y1/en
Publication of KR880022685U publication Critical patent/KR880022685U/en
Application granted granted Critical
Publication of KR890008791Y1 publication Critical patent/KR890008791Y1/en

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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
    • H01H13/68—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having two operating members, one for opening and one for closing the same set of contacts
    • 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
    • H01H13/04—Cases; Covers
    • 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
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H01H13/14—Operating parts, e.g. push-button

Landscapes

  • Push-Button Switches (AREA)
  • Presses And Accessory Devices Thereof (AREA)

Abstract

내용 없음.No content.

Description

프레스용 전원 스윗치Power Switch for Press

제1도는 본 고안의 사시도.1 is a perspective view of the present invention.

제2도는 본 고안의 요부 단면도.Figure 2 is a cross-sectional view of the main part of the present invention.

제3도는 본 고안의 사용 예시도.3 is an illustration of the use of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

4 : 누름판 5 : 케이스4: pressing plate 5: case

6 : 간격 7 : 고무캡6: interval 7: rubber cap

가, 가' :누름버튼 스윗치 나 : 스윗치 본체A, A ': Pushbutton switch B: Switch body

본 고안은 프레스를 작동시키는 전원 스윗치에 관한 것으로 스윗치 본체의 양측에 2개의 작동 스윗치를 설치하여 2개의 스윗치를 동시에 조작했을때만 전원이 도통되어 프레스가 작동되도록 하므로서 물의의 사고를 방지하고자 안출한 고안에 관한 것이다.The present invention relates to a power switch for operating a press, which is designed to prevent accidents by installing two operating switches on both sides of the switch body so that the power is turned on only when the two switches are operated simultaneously so that the press is operated. It is about.

종래의 프레스는 스윗치를 발로서 조작하거나 또는 한손으로 조작하여 작동시키므로 프레스 작업도중 부주의로 손이 작업대에 들어가 있는 상태에서 프레스를 작동시켜 사고를 당하게 되는 폐단이 있었다.Conventional presses operate by operating the switch as a foot or one-handed operation, and thus during the press work, there is a closed point in which an accident is caused by operating the press while the hands are inadvertently entering the workbench.

따라서 근래에는 이러한 폐단을 예방하기 위한 안정장치가 많이 개발되어 나오고 있으나 이들은 모두 스윗치를 조작한 상태에서 프레스가 하강하지 않도록 한것이므로 만약 안전장치가 고장나게되면 더욱 큰 사고를 당하게 되는 문제점이 있었다.Therefore, in recent years, a lot of stabilizers have been developed to prevent such closure, but these are all to prevent the press from falling in the operating state of the switch, so if the safety device is broken there was a problem that would be a bigger accident.

본 고안은 이와같은 점을 감안하여 안출한 것으로 전원 스윗치 본체의 양측에 2개의 누름버튼 스윗치를 설치하여 이를 양손으로 동시에 작동시켰을 때만 프레스가 작동되게 하므로서 사고원인을 근본적으로 해결하고자 한것인데 이를 첨부도면에 의거 상술하면 다음과 같다.The present invention was conceived in view of this point, and two push button switches are installed on both sides of the main body of the power switch, and the press is operated only when they are operated simultaneously with both hands, thereby fundamentally solving the cause of the accident. Based on the above, as follows.

고정단자(1)와 접리되는 작동간(2)을 고정금구(3)내에 탄력설치하고 작동간(2)의 상단에는 누름판(4)을 나착하여 케이스(5)내에 일정간격(6)을 두고 배치시킨 통상의 누름버튼 스윗치(가) (가')를 스윗치 본체(나)의 양측에 대설하여 양쪽의 누름버튼 스윗치(가) (가')를 동시에 작동시에만 전원일 접리되도록 하고 누름버튼 스윗치(가) (가')의 상면에는 고무캡(7)을 덮어 씌워 누름판(4)을 은폐시켜서 되는 것이다.Resilient installation (2) between the fixed terminal (1) and the operation between the fixed bracket (3) is installed elastically and the pressing plate (4) attached to the upper end of the operation interval (2) with a certain interval (6) in the case (5) Place the normal pushbutton switch (A) placed on both sides of the switch body (B) so that both pushbutton switches (A) are folded only at the same time, and the pushbutton switch (A) The upper surface of (A ') is covered with a rubber cap (7) to cover the pressing plate (4).

도면중 미설명보호 8은 프레스이다.Unexplained protection 8 in the figure is a press.

이와같이된 본 고안은 통상의 누름버튼 스윗치(가) (가')를 스윗치 본체(나)의 양측에 대설하여 누름버튼 스윗치(가) (가')를 동시에 작동시에만 전원이 접리되도록 한것이므로 프레스 작업시 반드시 양손으로 누름버튼 스윗치(가) (가')를 조작하여야 됨에 따라 한손이라도 작업대상에 손이 들어 있는 상태에서는 프레스를 작동시킬 수 없으므로 불의의 사고를 미연에 방지할수 있다.In this way, the present invention installs a conventional pushbutton switch (a) on both sides of the switch body (b) so that the power is folded only when the pushbutton switch (a) is operated simultaneously. Since the push button switch (a) must be operated with both hands during the work, the press cannot be operated even with one hand in the working object, thus preventing accidents in advance.

그리고 누름버튼 스윗치(가) (가')의 케이스(5) 상면에는 고무캡(7)을 덮어씌워 누름판(4)을 은폐시킨 것이므로 케이스(5)와 누름판(4) 사이에 형성되는 간격(6)이 고무캡(7)에 의해 은폐되어 간격(6)부에 이물질이 끼이거나 들어가지 않게 되므로 누름판(4)이 원할하게 작동될 수 있어 프레스 작업을 안전하게 실시할 수 있는 것이다.Since the push button switch (a) (ga ') covers the upper surface of the case (5) by covering the rubber cap (7) to conceal the pressing plate (4), the gap (6) formed between the case (5) and the pressing plate (4) ) Is concealed by the rubber cap (7), so that foreign matters are not caught or entered in the gap (6), so that the pressing plate (4) can be operated smoothly so that the press work can be safely performed.

이와같이 본 고안은 프레스(8)를 가동시키는 전원스윗치(나)를 양손으로 동시에 작동시킬때만 전원이 도통되어 프레스가 작동되게 한것이므로 프레스 작업시 반드시 양손을 사용해야 됨에 따라 작업대 상에 손이 들어가 있는 상태에서 프레스가 작동되는 종래의 폐단이 해소되어 불의의 사고를 원천적으로 예방할 수 있는 효과가 있다.In this way, the present invention is only when both of the power switch (b) to operate the press (8) to operate the power is turned on to operate the press, so when you press the work must be used both hands must be in the working table state In the conventional operation of the press is eliminated the end is eliminated the effect of the accident can be prevented at the source.

Claims (1)

고정단자(1)와 접리되는 작동간(2)을 고정금구(3)내에 탄력설치하고 작동간(2)의 상단에는 누름판(4)을 나착하여 케이스(5)내에 일정간격(6)을 두고 배치시킨 통상의 누름버튼 스윗치(가) (가')를 스윗치 본체(나)의 양측에 매설하여 양족의 누름버튼 스윗치(가) (가')를 동시에 작동시에만 전원이 접리되도록 하고 누름버튼스윗치(가) (가')의 상면에는 고무캡(7)을 덮어 씌워 누름판(4)을 은폐시켜서 되는 프레스용 전원 스윗치.Resilient installation (2) between the fixed terminal (1) and the operation between the fixed bracket (3) is installed elastically and the pressing plate (4) attached to the upper end of the operation interval (2) with a certain interval (6) in the case (5) Place the normal pushbutton switch (A) placed on both sides of the switch body (B) so that the power is folded only when both pushbutton switches (A) are operated at the same time. (A) A power supply switch for presses which covers the rubber cap (7) on the upper surface of (A ') to cover up the pressing plate (4).
KR2019870008715U 1987-05-29 1987-05-29 Electrical source switch for press KR890008791Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870008715U KR890008791Y1 (en) 1987-05-29 1987-05-29 Electrical source switch for press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870008715U KR890008791Y1 (en) 1987-05-29 1987-05-29 Electrical source switch for press

Publications (2)

Publication Number Publication Date
KR880022685U KR880022685U (en) 1988-12-27
KR890008791Y1 true KR890008791Y1 (en) 1989-12-05

Family

ID=19263655

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870008715U KR890008791Y1 (en) 1987-05-29 1987-05-29 Electrical source switch for press

Country Status (1)

Country Link
KR (1) KR890008791Y1 (en)

Also Published As

Publication number Publication date
KR880022685U (en) 1988-12-27

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