KR820000088Y1 - Door closer - Google Patents

Door closer Download PDF

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Publication number
KR820000088Y1
KR820000088Y1 KR2019800006499U KR800006499U KR820000088Y1 KR 820000088 Y1 KR820000088 Y1 KR 820000088Y1 KR 2019800006499 U KR2019800006499 U KR 2019800006499U KR 800006499 U KR800006499 U KR 800006499U KR 820000088 Y1 KR820000088 Y1 KR 820000088Y1
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KR
South Korea
Prior art keywords
door
spring
degrees
cylinder
opened
Prior art date
Application number
KR2019800006499U
Other languages
Korean (ko)
Inventor
안효섭
Original Assignee
안효섭
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Publication date
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Priority to KR2019800006499U priority Critical patent/KR820000088Y1/en
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Publication of KR820000088Y1 publication Critical patent/KR820000088Y1/en

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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F3/00Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/02Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with pneumatic piston brakes
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F3/00Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/22Additional arrangements for closers, e.g. for holding the wing in opened or other position

Landscapes

  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Abstract

내용 없음.No content.

Description

공압식 도어크로져Pneumatic Door Closer

제1도는 본 고안의 설치상태를 나타낸 사시도.1 is a perspective view showing an installation state of the present invention.

제2도는 본 고안의 작동상태평면 확대도.Figure 2 is an enlarged view of the operating state of the present invention.

제3도는 본 고안의 측면확대도.3 is an enlarged side view of the present invention.

제4도는 본 고안의 요부확대 사시도.Figure 4 is an enlarged perspective view of the main part of the present invention.

본 고안은 공기압축을 이용한 공지 도어크로져의 스프링통이 유착된 작동구 일측에 일도의 스프링통을 설치한 작동구를 체착시키되 이 작동구를 지지구에 회동자재하게 축설하여 줌으로써 문을 90도는 물론 180도까지 자유로이 열수 있도록 된 공압식 도어크로져에 관한 것이다.The present invention is to install the one-way spring cylinder installed on one side of the operating hole in which the spring cylinder of the known door closer using air compression is attached, but the opening is rotated to the support to rotate the door 90 degrees Of course it relates to a pneumatic door closer that can be opened freely up to 180 degrees.

종래 도어크로져는 에어실린더의 피스톤로드 일단에 스프링통을 장치하고 이 스프링통을 단순히 지지구로서 문틀에 설치하였던 것으로 이는 구조상 문을 열 경우 스프링통의 작동이 90도 이상 열어지지 않도록 되어 있기 때문에 문을 180도까지 활짝 열수가 없어 항상 열어 놓아야 하는 문인 경우 많은 공간을 차지할뿐 아니라 기물을 실내 운반할때도 기물이 90도 정도 열려진 문에 걸려 여간 불편하지 않았던 결점이 있었던 것이다.Conventionally, the door closer has a spring cylinder installed at one end of the piston rod of the air cylinder, and this spring cylinder is simply installed in the door frame as a support, because the structure of the spring cylinder does not open more than 90 degrees when the door is opened. If the door must be open all the time because the door cannot be opened up to 180 degrees, it takes up a lot of space, and there was a defect that was not inconvenient because it was caught by the door opened about 90 degrees when transporting the objects indoors.

본 고안은 이러한 종래의 결점을 감안하여 용도에 따라 90도는 물론 180도까지 문을 열고 닫을수가 있도록 구성함으로써 항상 문을 열어 놓아야 할 경우 문을 일측벽에 붙여 고정시킬수도 있고 평상시에는 통상의 도어크로져와 같이 사용할수도 있는 것으로 이를 첨부도면에 의거 상세히 설명하면 다음과 같다.The present invention is designed to allow the door to be opened and closed up to 90 degrees as well as 180 degrees in accordance with the conventional drawbacks, so that the door can be fixed by attaching it to one side wall when the door is always open. It can also be used as a jersey as described in detail according to the accompanying drawings as follows.

제1도-4도에 있어서 1은 에어실린더(2)의 피스톤로드(3) 일단에 장치한 스프링통인데, 그 주축(4) 상단에는 조정기어(5)가 연동되도록 되어 있고 이 조정기어(5)는 좌측작동구(6) 상단에 설치된 고정편(7)의 일편과 치합고정되도록 되어 있는 것으로 이는 공지와 같다.In Figs. 1 to 4, 1 is a spring cylinder installed at one end of the piston rod 3 of the air cylinder 2, and the adjusting gear 5 is interlocked at the upper end of the main shaft 4, and the adjusting gear ( 5) is to be engaged with the one piece of the fixing piece (7) installed on the upper left operating port (6) is the same as known.

8은 우측작동구(6') 타단에 축(7)으로 축설되어 있는 지지구로서, 이 지지구(8)는 문틀(10')에 고착시킬수 있도록 되어 있다.8 is a supporting member which is arranged on the other end of the right operating tool 6 'by the shaft 7, and the supporting member 8 can be fixed to the door frame 10'.

11은 우측 작동구(6')와 지지구(8)간의 축(10)에 탄설된 타 스프링통으로서 이 스프링통(11)내의 스프링(12)는 일단이 작동구(6')에, 타단이 축(10)에 고착되어 있으며 지지구(8) 저면에는 축(10)과 연동된 조정기어(13)가 통상과 같이 장설되어 있고 조정기어(13)는 고정편(14)의 일편과 치합 고정되어 있다.11 is another spring barrel which is installed in the shaft 10 between the right operation | movement opening 6 'and the support 8, and the spring 12 in this spring cylinder 11 has one end to the operation opening 6', and the other end. An adjustment gear 13 interlocked with the shaft 10 and fixed to the shaft 10 and interlocked with the shaft 10 is installed as usual, and the adjustment gear 13 meshes with one side of the fixing piece 14. It is fixed.

15는 공지의 문이다.15 is a known statement.

이와 같이 구성된 본 고안을 사용하려면 먼저 제1도와 같이 지지구(8)의 일측은 문틀(10')에, 에어실린더(2)의 선단은 문(15)에 각각 고착시켜 사용하는 것으로 문(15)을 90도까지 열경우에는 제2도의 실선과 같이 에어실린더(2)로 부터 피스톤로드(3)가 인출되어 공지의 스프링통(1)이 회동을 하면서 열리게 되는데 이때 별도의 공구(도시치 않았음)로서 조정기어(5)를 조작하여 스프링통(1)내의 스프링탄성을 적당히 조정한후 고정편(7)로서 고정시키면 문(15)는 일정한 속도로 닫히게 되는 것으로 이는 공지와 같으나 문(15)이 90도까지 열려진 상태에서 180도까지 더 열때는 축(10)을 중심으로 스프링통(1)과 같이 작동구(6)(6')가 제2도의 점선상태로 회동하면서 열리게 되는데 이때는 공지의 스프링통(1)과 동일한 구조로 된 우측작동구(6')와 지지구(8)의 축(10)에 탄설된 스프링통(11)내의 스프링(12)에 의해 일정한 탄성을 가지면서 우측작동구(6')가 지지구(8)로부터 회동을 하게 된다.In order to use the present invention configured as described above, as shown in FIG. 1, one side of the support 8 is fixed to the door frame 10 'and the front end of the air cylinder 2 is fixed to the door 15 to be used. When opening up to 90 degrees, the piston rod (3) is drawn out from the air cylinder (2), as shown in the solid line of FIG. 2, so that the well-known spring barrel (1) is opened while rotating. The adjustment of the spring elasticity in the spring cylinder 1 is performed by manipulating the adjusting gear 5 and then fixing it as the fixing piece 7 so that the door 15 is closed at a constant speed. When opening up to 180 degrees in the state opened up to 90 degrees, the operating holes 6, 6 'are opened while rotating in the dotted line state of FIG. 2, like the spring barrel 1, around the shaft 10. Coal in the shaft 10 of the right operation tool 6 'and the support 8 which have the same structure as the spring container 1 The barrel spring 11 in the spring 12, the right operating opening (6 ') while having a certain elasticity is by the rotation from the holder (8).

따라서, 문(15)는 공지의 스프링통(1)과 작동구(6)(6') 및 별도의 스프링통(11)에 의해 90도씩 열려지게 되어 문(15)이 180도까지 완전히 열리게 된다. 이때도 스프링통(11)에 수장된 스프링(12)의 탄성을 조작하려면 상기한 방법과 같이 스프링통(11)내의 축(10)과 연동된 조정기어(13)를 별도의 공구로 조작한후 고정편(14)으로 고정시키면 되는 것이다.Therefore, the door 15 is opened by 90 degrees by the known spring barrel 1, the operation holes 6, 6 'and the separate spring barrel 11 so that the door 15 is fully opened to 180 degrees. . In this case, in order to manipulate the elasticity of the spring 12 stored in the spring cylinder 11, after operating the control gear 13 interlocked with the shaft 10 in the spring cylinder 11 as described above using a separate tool. What is necessary is just to fix it with the fixing piece 14.

그리고 일단 문(15)이 열려진 상태에서 문(15)을 고정시키고자 하려면 제1도와 같이 피스톤로드(3)에 삽설된 공지의 스톱편을 에어실린더(2) 우단에 밀착시켜 줌으로써 통상과 같이 임의의 위치에서 문(15)을 고정시킬수 있도록 되어 있다.In order to fix the door 15 once the door 15 is open, a known stop piece inserted in the piston rod 3 as shown in FIG. 1 is brought into close contact with the right end of the air cylinder 2. The door 15 can be fixed at the position of.

상술한 바와 같이 본 고안은 공지의 스프링통(1)이 축설된 좌측 작동구(6) 우측에 별도의 스프링통(11)을 장설한 우측작동구(6')를 체착하여 줌으로써 문(15)을 90도는 물론 180도까지 열수가 있고 특히 열려진 상태에서 문(15)을 고정시킬수도 있어 매우 편리하게 사용할 수 있는 등의 제반효과가 있다.As described above, the present invention is made by fitting the right operating hole 6 'with the separate spring container 11 installed on the right side of the left operating hole 6 on which the well-known spring container 1 is constructed. It can open up to 90 degrees as well as 180 degrees, and in particular, it is possible to fix the door 15 in an open state, and thus it can be used very conveniently.

Claims (1)

에어실린더(2)의 피스톤로드(3) 일단에 스프링통(1)을 장치한 공지의 것에 있어서, 이 스프링통(1)이 축설된 좌측 작동구(6) 우측에, 지지구(8)와 축설되고 별도의 스프링통(12)이 장설된 우측작동구(6)를 체착시켜서 된 공압식 도어크로져.In the well-known thing which provided the spring cylinder 1 in the one end of the piston rod 3 of the air cylinder 2, the support opening 8 and the right side of the left operation opening 6 in which this spring cylinder 1 was built up were installed. A pneumatic door closer constructed by attaching a right-actuator (6) built up and equipped with a separate spring barrel (12).
KR2019800006499U 1980-10-11 1980-10-11 Door closer KR820000088Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019800006499U KR820000088Y1 (en) 1980-10-11 1980-10-11 Door closer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019800006499U KR820000088Y1 (en) 1980-10-11 1980-10-11 Door closer

Publications (1)

Publication Number Publication Date
KR820000088Y1 true KR820000088Y1 (en) 1982-02-01

Family

ID=19219215

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019800006499U KR820000088Y1 (en) 1980-10-11 1980-10-11 Door closer

Country Status (1)

Country Link
KR (1) KR820000088Y1 (en)

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