KR890006565Y1 - Locking device of valve - Google Patents

Locking device of valve Download PDF

Info

Publication number
KR890006565Y1
KR890006565Y1 KR2019860013541U KR860013541U KR890006565Y1 KR 890006565 Y1 KR890006565 Y1 KR 890006565Y1 KR 2019860013541 U KR2019860013541 U KR 2019860013541U KR 860013541 U KR860013541 U KR 860013541U KR 890006565 Y1 KR890006565 Y1 KR 890006565Y1
Authority
KR
South Korea
Prior art keywords
valve
opening
closing lever
locking
hole
Prior art date
Application number
KR2019860013541U
Other languages
Korean (ko)
Other versions
KR880006520U (en
Inventor
김춘식
Original Assignee
보일공업주식회사
김춘식
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 보일공업주식회사, 김춘식 filed Critical 보일공업주식회사
Priority to KR2019860013541U priority Critical patent/KR890006565Y1/en
Publication of KR880006520U publication Critical patent/KR880006520U/en
Application granted granted Critical
Publication of KR890006565Y1 publication Critical patent/KR890006565Y1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K35/00—Means to prevent accidental or unauthorised actuation
    • F16K35/10—Means to prevent accidental or unauthorised actuation with locking caps or locking bars
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/60—Handles
    • F16K31/602—Pivoting levers, e.g. single-sided
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K35/00—Means to prevent accidental or unauthorised actuation
    • F16K35/04—Means to prevent accidental or unauthorised actuation yieldingly resisting the actuation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)

Abstract

내용 없음.No content.

Description

밸브의 개폐레바 록킹(Locking)장치Valve opening and closing lever locking device

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

제2도는 본 고안의 분해 사시도.2 is an exploded perspective view of the present invention.

제3도는 본 고안 일부 절개의 요부도.Figure 3 is a main part of the incision of the present invention.

제4도는 제3도의 단면도.4 is a cross-sectional view of FIG.

제5도는 본 고안의 개폐레바 회동 설명도.5 is an explanatory view of the opening and closing lever rotation of the present invention.

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

1 : 밸브축 3 : 밸브몸체의 지지홈1: valve shaft 3: support groove of valve body

4 : 스프링 5 : 지지각4: spring 5: support angle

6 : 걸림공 7 : 절개부6: hook hole 7: incision

8 : 축공 9 : 관공8: axis 9: official

10 : 탄발실 11 : 걸림테10: bullet chamber 11: hook

12 : 걸림돌기 15 : 소공12: protrusion 15: small hole

16 : 숫합너트 17 : 체결공16: male nut 17: fastener

A : 지지캡 B : 회동체A: support cap B: rotating body

C : 개폐레바C: opening and closing lever

본 고안은 밸브의 개폐레바 록킹(Locking)장치에 관한 것으로 특히, 절개부를 이루는 원통형 지지캡과, 이 지지캡내에서의 밸브축에 일체로 축삽됨과 아울러 탄발실을 갖는 회동체와, 걸림테와 걸림돌기를 구성하여 스프링과 함께 상기 회동체에 탄착되는 개폐레바로서 이루어져 지지캡의 걸림공으로 걸림돌기가 해제되어야 회동가능하게 되는 밸브의 개폐레바 록킹장치에 관한 것이다.The present invention relates to an opening and closing lever locking device of a valve, and in particular, a cylindrical support cap forming an incision, a pivot body integrally inserted into the valve shaft in the support cap, and having a ball barrel, a hook frame and a block It relates to the opening and closing lever locking device of the valve is configured by the opening and closing lever which is secured to the rotating body with a spring to be able to rotate when the locking projection is released by the locking hole of the support cap.

종래로 부터 밸브축에 끼워지는 축공이 형성된 회동체와 일체로 개폐레바를 구성하여 약90°정도 회동하여 줌에 따라 밸브가 열리거나 닫히는 것은 통용되어 왔다.Conventionally, it has been commonly used to form an opening / closing lever integrally with a rotating body in which a shaft hole fitted to a valve shaft is formed and to rotate about 90 ° to open or close the valve according to the zoom.

그러나, 밸브를 열어놓지 않은 상태의 개폐레바를 부주의 또는 무의식중에 접촉하게 될 경우 개폐레바가 미세하게 회동되어 사용이 정지된 상태의 밸브가 일정각도 열리게 되는 문제점이 있었다.However, when the opening and closing lever in the state of not opening the valve inadvertently or involuntarily contacting the opening and closing lever was slightly rotated, there was a problem that the valve in a state in which the use of the valve is opened at a predetermined angle.

따라서, 사용하지 않는 상태에서는 항시 회동이 불가능하고, 사용시에는 간단히 해제시켜 회동가능토록 하는 구조적 수단이 필요로 된다.Therefore, it is not possible to rotate at all times when not in use, and a structural means is required to simply release and enable rotation during use.

본 고안은 이를 감안하여 통상 밸브축과 개폐레바 및 회동체를 개선하여 밸브의 폐전상태에서는 회동 불가능하고, 밸브를 개전코자 할경우 개폐레바를 해제시킨 뒤에야 일정각도 회동이 가능한 밸브의 개폐레바 록장치를 새로이 하고자 한다.The present invention improves the valve shaft, opening and closing lever and the rotating body in consideration of this, and the valve opening and closing lever device of the valve that can be rotated at a certain angle only after releasing the opening and closing lever to release the valve. I would like to renew a.

이와 같은 목적을 달성하기 위하여 본 고안은 주벽의 일부를 90°절개하여 회동각도를 한정하는 절개부를 이루고, 타측 주벽상에는 걸림공을 형성하되 밸브 본체에 일체로 지착되는 지지캡과, 밸브축이 축삽되어 상기 지지캡내에서 일체로 회동됨과 아울러 관공 및 탄발실을 갖는 회동체와 일측단부에 걸림테와 걸림돌기를 구성하여 스프링과 함께 회동체에 탄착되는 개폐레바로서 이루어진다.In order to achieve the above object, the present invention forms a cutout portion that defines a rotation angle by cutting a portion of the main wall by 90 °, and forms a catching hole on the other main wall, but the support cap is integrally attached to the valve body, and the valve shaft is inserted into the shaft. It is rotated integrally in the support cap and constitutes a rotating body having a pipe and a bullet chamber and a locking frame and a locking projection at one end thereof as an opening and closing lever secured to the rotating body with a spring.

이를 첨부 도면과 함께 상세한 설명하면 다음과 같다.This will be described in detail with the accompanying drawings.

본 고안은 통상의 밸브본체(1)와, 이 밸브본체(1)의 밸브와 일체로 되어 회동 개폐되는 밸브축(2), 밸브본체(1)의 지지홈(3)과 일측벽 사이에 끼워져 지착되는 지지캡(A)과 이 지지캡(A)내에서 회동하되 상기 밸브축(2)에 축삽되는 회동체(B)와, 이 회동체(B)를 가로질러 스프링(4)과 함게 탄착 지지되는 개폐레바(C)로 이루어진다. 이를 더욱 상세히 설명하면 지지캡(A)은 하단에는 지지각(5)을 이루어 상기 밸브본체(1)의 지지홈(3)과 밸브본체(1) 일측과의 사이에 끼워져 지착되게 되며, 타단은 일정폭으로 약 90°정도 주벽이 절개된 절개부(7)로섬 되며 그 반대 주벽상에는 걸림공(6)과 소공(15)이 뚫려 있다. 회동체(B)는 일측 단부에는 밸브축(2)에 축삽되는 축공(8)이 뚫려 있고 이 축공(8)에 수직으로 관공(9)이 뚫리되 일측으로는 관공(9) 내경보다 크게 확장된 탄발실(10)로 된다.The present invention is integrated between the valve body (1), the valve shaft (2) which is integrally integrated with the valve of the valve body (1), and the support groove (3) of the valve body (1) and one side wall. A support cap (A) to be stuck, and a rotating body (B) pivoted in the support shaft (A), and inserted into the valve shaft (2), and a contact with the spring (4) across the rotating body (B) The opening and closing lever (C) is supported. To explain this in more detail, the support cap (A) is formed between the support groove (3) of the valve body (1) and the valve body (1) on one side to form a support angle (5) at the bottom, and the other end is stuck. About 90 ° to a predetermined width is the island wall is cut into the incision (7) and the opposite hole on the opposite wall (6) and small holes (15) are drilled. The rotating body B has a shaft hole 8 which is inserted into the valve shaft 2 at one end thereof, and a hole 9 is drilled perpendicularly to the shaft hole 8, but is larger than the inner diameter of the tube 9 at one side thereof. It becomes the bullet chamber 10 which was made.

개폐레바(C)는 일측단부에 상기 탄발실(10) 내경정도의 걸림테(11)와 상기 지지캡(A)의 걸림공(6)에서 착탈되는 걸림돌기(12)가 구성되고, 타단은 손잡이구(13)와 나사로 맞추어지는 나사(14)가 형성되어 있다. 미설명 부호 16은 숫합너트, 17은 체결공이다.Opening and closing lever (C) is configured on one side end of the engaging frame 11 of the inner diameter of the ballistic chamber 10 and the engaging protrusion 12 detachable from the engaging hole 6 of the support cap (A), the other end is A screw 14 fitted with the handle 13 and a screw is formed. Reference numeral 16 denotes a male nut and 17 a fastener.

이와 같이 구성된 본 고안을 조립할 경우에는 개폐레바(C)에 스프링(4)을 끼운뒤 회동체(B)의 탄발실(10)로부터 통과시켜 관공(9)으로 빼낸뒤 손잡이구(13)를 나사 맞춤한다.When assembling the present invention configured as described above, the spring (4) is inserted into the opening and closing lever (C), and passed through the ball barrel chamber (10) of the rotating body (B) and pulled out into the hole (9) and then the handle (13) screw Fit.

따라서, 스프링(4)이 탄발실(10)내에 감착되며 걸림테(11)에 스프링(4)이 걸려있게 된다.Therefore, the spring 4 is squeezed in the bullet chamber 10 and the spring 4 is hung on the catching frame 11.

이후, 개폐레바(C)와 결합된 회동체(B)를 지지캡(A)내에 끼워 넣으면서 개폐레바(C)의 걸림돌기(12)가 지지캡(A)의 걸림공(6)에 맞도록 탄착하여 조립된다.Then, the locking projection 12 of the opening and closing lever (C) to fit the locking hole (6) of the support cap (A) while inserting the rotating body (B) coupled with the opening and closing lever (C) in the support cap (A). It is assembled firmly.

최종적으로 지지캡(A)과 회동체(B), 개폐레바(C)가 일체로 된 상태에서 회동체(B)의 축공(8)이 밸브축(2)이 밀착되게 삽지한 뒤 숫합너트(16)를 지지캡(A)상의 소공(15)으로 집어 넣어 회동체(B)의 체결공(17)과 밸브축(2)을 결합하게 된다. (제4도).Finally, the shaft hole 8 of the rotating body B is inserted so that the valve shaft 2 is in close contact with the support cap A, the rotating body B, and the opening and closing lever C. 16 is inserted into the small hole 15 on the support cap (A) to engage the fastening hole 17 and the valve shaft (2) of the rotating body (B). (Figure 4).

이와 같이 조립된 본 고안을 사용할 경우에는 개폐레바(C)를 후진시켜 걸림돌기(12)가 지지캡(A)의 걸림공(6)에서 이탈되게 한 뒤 개폐레바(C)를 회전시키면 밸브축(2) 역시 같이 회동되어 밸브 본체(1)를 개전하게 되면 사용하지 않고 밸브를 폐쇄하고자 하면 다시 개페레바(C)를 원위치로 회동시켜 개폐레바(C)의 선단 걸림돌기(12)가 걸림공(6)에 다시 끼워지게 하여 임의 회동이 불가능하도록 하게 된다. 따라서 밸브를 사용하지 않을 경우에는 상기와 같은 인위적 해제작용을 가히지 않는한 절대로 회동되지 않으므로 종래 밸브가 폐쇄된 상태에서 개폐레바를 부주의 또는 무의식적으로 접촉함에 의하여 소정의 액체가 누출되던 문제점을 개선케되는 효과가 있다.In the case of using the present invention assembled as described above, the opening and closing lever (C) is reversed so that the locking projection 12 is separated from the locking hole (6) of the support cap (A), and then the opening and closing lever (C) is rotated to the valve shaft. (2) If the valve body (1) is opened again, and the valve body (1) is opened, and the valve is to be used without closing, the opening lever (C) is rotated back to its original position and the locking lever (12) of the opening and closing lever (C) is caught. The ball 6 will be refitted so that random rotation is impossible. Therefore, when the valve is not used, it is never rotated unless the above-mentioned artificial release action is applied, thereby improving the problem of leaking a predetermined liquid by inadvertently or involuntarily contacting the opening / closing lever while the valve is closed. It is effective.

이와 같이 본 고안은 종래 밸브의 개폐레바가 갖는 구조를 개선하여 일정길이 후진시키과 동시에 회동함에 의하여 밸브가 개전되게 되며 폐쇄상태에서는 어떤한 부주의 한 접촉에 의해서도 조금도 회동되지 않게 되는 안정성이 보장된다.As such, the present invention improves the structure of the conventional valve opening and closing lever, and the valve is opened by rotating at the same time and rotating at the same time, and in the closed state, the stability is prevented from being rotated by any careless contact.

Claims (1)

밸브축과 일체로 된 개폐레바로서 밸브가 개폐되는 공지의 것에 있어서, 주벽의 일부를 90°절개하여 회동각도를 한정하는 절개부(7)를 이루고 타측 주벽상에는 걸림공(6)을 형성하여, 밸브 본체(1)에 일체로 지착되는 지지캡(A)과, 밸브축(2)이 축삽되어 상기 지지캡(A)내서 일체로 회동됨과 아울러 관공(9) 및 탄발실(10)을 갖는 회동체(B)와, 일측단부에 걸림테(11)와 걸림돌기(12)를 구성하여 스프링과 함께 상기 회동체(B)에 탄착되는 개폐레바(C)로서 이루어져 걸림공(6)으로 부터 걸림돌기(12)가 해재되어야 개폐레바(C)가 회동가능하게 됨을 특징으로 하는 밸브의 개폐레바 록킹장치.In the known opening and closing lever integrated with the valve shaft, the valve is opened and closed, and a part of the main wall is cut by 90 ° to form a cutout portion 7 which defines a rotation angle, and a locking hole 6 is formed on the other main wall. A support cap (A) which is integrally attached to the valve body (1) and the valve shaft (2) is inserted into the pivoting shaft (9) and integrally rotated, and having a hole (9) and the ballistic chamber (10) The locking body 11 and the locking frame 11 and the locking protrusion 12 are formed at one side end, and are formed as an opening / closing lever C that is secured to the pivot B with a spring. Opening lever locking device of the valve, characterized in that the opening and closing lever (C) is rotatable only when the machine 12 is released.
KR2019860013541U 1986-09-03 1986-09-03 Locking device of valve KR890006565Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860013541U KR890006565Y1 (en) 1986-09-03 1986-09-03 Locking device of valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860013541U KR890006565Y1 (en) 1986-09-03 1986-09-03 Locking device of valve

Publications (2)

Publication Number Publication Date
KR880006520U KR880006520U (en) 1988-05-31
KR890006565Y1 true KR890006565Y1 (en) 1989-09-28

Family

ID=19255423

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860013541U KR890006565Y1 (en) 1986-09-03 1986-09-03 Locking device of valve

Country Status (1)

Country Link
KR (1) KR890006565Y1 (en)

Also Published As

Publication number Publication date
KR880006520U (en) 1988-05-31

Similar Documents

Publication Publication Date Title
KR960005337B1 (en) Lock handle device for withdrawal rotation type door
KR960005336B1 (en) Lock handle device for withdrawal rotation type door
US5791805A (en) Locking device for telescoping elements
KR890006565Y1 (en) Locking device of valve
US4443032A (en) Lock for boat hatches operable both from inside and outside
US4429704A (en) Shock responsive rotary actuator
US4584787A (en) Heated handle structure
US4077503A (en) Knob and control shaft assembly
GB2101659A (en) Hatch cover mountable in alternative positions
KR0132851Y1 (en) Cover connection material of water flow meter
JPH0722168Y2 (en) pot lid
KR960002042Y1 (en) Rotating and locking apparatus of a video camera viewfinder
KR200191130Y1 (en) A foucet
KR920003847Y1 (en) Gauging
KR0163303B1 (en) Hinge for refrigerator door
KR930007639Y1 (en) Gas gun
JPS5824060Y2 (en) gaskotok
SU937694A1 (en) Locking device with helical key
KR870002108Y1 (en) Valve device of shower
KR890002112Y1 (en) Door opening regulator
JPS6014072Y2 (en) gaskotok
FR2612824A1 (en) CRANK
KR200157339Y1 (en) Safety device for lever type gas valve
JPS6125581Y2 (en)
JP2581514Y2 (en) Butterfly valve

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19920928

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee