KR200437086Y1 - Door closer - Google Patents

Door closer Download PDF

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Publication number
KR200437086Y1
KR200437086Y1 KR2020070001449U KR20070001449U KR200437086Y1 KR 200437086 Y1 KR200437086 Y1 KR 200437086Y1 KR 2020070001449 U KR2020070001449 U KR 2020070001449U KR 20070001449 U KR20070001449 U KR 20070001449U KR 200437086 Y1 KR200437086 Y1 KR 200437086Y1
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South Korea
Prior art keywords
holder
door closer
present
view
pin
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KR2020070001449U
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Korean (ko)
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문기환
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문기환
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Priority to KR2020070001449U priority Critical patent/KR200437086Y1/en
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Publication of KR200437086Y1 publication Critical patent/KR200437086Y1/en

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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/10—Adjustable

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wing Frames And Configurations (AREA)

Abstract

본 고안은 도어에 부설되는 도어클로저의 조정암 조립체에 관한 것으로, 알루미늄으로 제조되는 조정암 홀더의 크기를 줄임으로써 제조 단가를 낮추고 미관을 개선하는 조정암에 관한 것이다.The present invention relates to an adjustment arm assembly of a door closer attached to the door, and to an adjustment arm for lowering the manufacturing cost and improving the aesthetics by reducing the size of the adjustment arm holder made of aluminum.

도어클로저, 알루미늄, 홀더 Door closer, aluminum, holder

Description

도어클로저{DOOR CLOSER}Door Closer {DOOR CLOSER}

도 1은 종래의 도어클로저의 사시도.1 is a perspective view of a conventional door closer.

도 2는 본 고안의 도어클로저의 사시도.Figure 2 is a perspective view of the door closer of the present invention.

도 3은 본 고안의 도어클로저의 단면도.3 is a cross-sectional view of the door closer of the present invention.

도 4는 본 고안의 도어클로저의 분해사시도.Figure 4 is an exploded perspective view of the door closer of the present invention.

도 5는 본 고안의 도어클로저 조정암의 평면도.5 is a plan view of the door closer adjustment arm of the present invention.

도 6은 본 고안의 도어클로저 홀더의 평면도 및 측면도.Figure 6 is a plan view and side view of the door closer holder of the present invention.

도 7은 도 6의 A-A 단면.7 is a cross-sectional view taken along the line A-A of FIG.

도 8은 본 고안의 핀의 측면도.8 is a side view of the pin of the present invention.

도 9는 본 고안의 스프링의 측면도 및 평면도.9 is a side view and a plan view of a spring of the present invention.

도 10은 본 고안의 부시의 단면도 및 부분확대도.10 is a cross-sectional view and a partially enlarged view of the bush of the present invention.

* 도면 주요 부호의 설명* Explanation of the main signs of the drawings

10 : 조정암 20 : 홀더10: adjusting arm 20: holder

21 : 홈 22 : 관통홈21: groove 22: through groove

22a : 관통홈 내부 30 : 파이프22a: Inside the through groove 30: Pipe

40 : 핀 41 : 핀헤드40: pin 41: pin head

50 : 스프링 60 : 부시(bush)50: spring 60: bush

70 : 레버(lever) 71 : 레버홀(71)70: lever 71: lever hole 71

본 고안은 도어에 부설되는 도어클로저의 조정암 조립체에 관한 것으로, 알루미늄으로 제조되는 조정암 홀더의 크기를 줄임으로써 제조 단가를 낮추고 미관을 개선하는 조정암에 관한 것이다.The present invention relates to an adjustment arm assembly of a door closer attached to the door, and to an adjustment arm for lowering the manufacturing cost and improving the aesthetics by reducing the size of the adjustment arm holder made of aluminum.

종래의 도어클로저의 조정암은 도 1에 도시된 바와 같이, 알루미늄 재질의 홀더(1) 및 이 홀더에 고정되는 나사선을 가진 파이프(2)로 구성되며, 알루미늄 홀더와 레버(3)가 나사 등으로 조이거나 핀을 끼워넣어 고정된다 . 그러나, 조정암의 홀더의 재료인 알루미늄의 높은 가격으로 인해 생산 비용이 증가하게 되는 문제점이 있다.As shown in FIG. 1, the adjustment arm of a conventional door closer is composed of a holder 1 made of aluminum and a pipe 2 having a screw thread fixed to the holder, and the aluminum holder and the lever 3 are made of screws or the like. Tighten or pinned to secure. However, there is a problem that the production cost is increased due to the high price of aluminum, which is the material of the holder of the adjusting arm.

본 고안의 목적은 알루미늄 재질의 홀더의 크기가 최소화된 도어클로저 조정암을 제공함으로써 제조 단가를 낮추고 미관을 개선시키는 것이다.An object of the present invention is to reduce the manufacturing cost and improve the aesthetics by providing a door closer adjustment arm minimized in the size of the aluminum holder.

본 고안의 도어클로저 조정암의 알루미늄 홀더는 크기가 기존의 조정암의 홀더의 길이에 비해 약 70-80% 이상 축소된 것으로, 이로 인해 알루미늄이 적게 사용되어 60-70%의 가격절감 효과를 나타내게 된다.The aluminum holder of the door closer adjustment arm of the present invention is reduced in size by more than about 70-80% compared to the length of the holder of the conventional adjustment arm, which results in a cost reduction effect of 60-70% due to the use of less aluminum.

본 고안의 홀더는 기존의 홀더에 비해 그 길이가 매우 짧아짐으로 인해 단가 가 높은 알루미늄을 적게 사용하게 되어 비용이 절감되며, 홀더가 삽입되는 파이프의 길이를 조절함으로 인해 조정암의 전체 길이를 필요에 따라 조절할 수 있다. 또한, 홀더 부분이 짧아지면서 원통형 파이프 부분이 길어지게 되어 도어클로저의 외관도 좋아지게 된다.The holder of the present invention has a shorter length than that of the existing holder, so the cost is reduced by using aluminum having a high unit cost, and the overall length of the adjustment arm is adjusted as necessary by adjusting the length of the pipe into which the holder is inserted. I can regulate it. In addition, as the holder portion is shortened, the cylindrical pipe portion is lengthened, thereby improving the appearance of the door closer.

본 고안의 도어클로저는 홀더가 파이프 내부에 삽입되어 형성된 조정암 및 핀에 의해 조정암의 홀더와 결합되는 레버로 이루어져 있다. 홀더와 레버의 결합은 레버의 홀과 홀더의 관통홀을 관통하여 고정되는 핀에 의해 이루어진다. The door closer of the present invention consists of a lever that is coupled to the holder of the adjustment arm by the adjustment arm and the pin formed by the holder is inserted into the pipe. The coupling of the holder and the lever is made by a pin which is fixed through the hole of the lever and the through hole of the holder.

본 고안의 도어클로저는 하기에 첨부된 도면에 따라 본 고안의 바람직한 실시예를 상세히 설명한다. 본 실시예는 본 고안의 이해를 돕기 위해 예시적으로 기재하는 것이며 이 실시예 또는 도면으로 본 고안을 한정하려는 것은 아니다.The door closer of the present invention will be described in detail a preferred embodiment of the present invention according to the accompanying drawings. This embodiment is described by way of example to help understanding of the present invention is not intended to limit the present invention to this embodiment or drawings.

도 2는 본 고안의 도어 클로저의 사시도이고 도 3 및 도 4는 본 고안의 도어클로저의 단면도 및 분해사시도로, 조정암(10)은 홀더(20)와 이 홀더가 끼워 넣어진 파이프(30)로 구성되며 홀더(20)를 파이프에 끼운 뒤 홀더의 홈(21)과 홈이 위치한 부분의 파이프를 프레스하여 쉽게 고정시킬 수 있다. 조정암의 홀더(20)는 부시(60), 스프링(50) 및 핀(40)에 의해 레버(70)와 연결된다. 핀(40)이 홀더의 관통홀(22)과 레버의 홀(71)을 관통하고 이 핀을 스프링(50) 및 부시(60)로 고정하여 홀더와 레버가 연결된다.2 is a perspective view of a door closer of the present invention, and FIGS. 3 and 4 are cross-sectional and exploded perspective views of the door closer of the present invention, and the adjustment arm 10 is a holder 20 and a pipe 30 into which the holder is fitted. It is configured and can be easily fixed by inserting the holder 20 in the pipe and then pressing the pipe of the groove 21 and the portion where the groove is located. The holder 20 of the adjusting arm is connected to the lever 70 by the bush 60, the spring 50 and the pin 40. The pin 40 penetrates the through hole 22 of the holder and the hole 71 of the lever and fixes the pin with a spring 50 and a bush 60 to connect the holder and the lever.

도 5는 홀더(20)와 파이프(30)가 연결된 조정암(10)의 평면도로, 파이프 내로 삽입된 홀더 부분은 점선으로 표시되어 있다. 레버와 홀더의 연결시 홀더의 관 통홀(22)을 통해 핀이 관통되고 부시(60)가 관통홀(22) 내로 삽입됨으로써 핀을 고정하고 관통홀을 막음으로서 미관을 보기 좋게 한다.FIG. 5 is a plan view of the adjusting arm 10 to which the holder 20 and the pipe 30 are connected, in which the holder portion inserted into the pipe is indicated by dotted lines. When the lever and the holder are connected, the pin penetrates through the through hole 22 of the holder and the bush 60 is inserted into the through hole 22 to fix the pin and block the through hole, thereby making the aesthetics look good.

도 6는 홀더의 평면도 및 측면도이고 도 7은 도 6의 측면도의 A-A 단면으로, 파이프(30) 내로 홀더(20)의 일부가 삽입된 후 홀더의 홈(21) 부분을 프레스함으로써 파이프와 홀더가 서로 고정되게 된다. 홀더의 관통홀 내부(22a)는 도 6의 측면도에 점선으로 표시되어 있으며 이의 A-A 단면인 도 7을 통하여 더 자세히 알 수 있다. 관통홀 내부(22a)로 스프링(50) 및 부시(60)가 삽입되어 핀(40)을 고정시킨다.6 is a plan view and a side view of the holder, and FIG. 7 is an AA cross section of the side view of FIG. 6, in which the pipe and the holder are pressed by pressing a part of the groove 21 of the holder after a part of the holder 20 is inserted into the pipe 30. They are fixed to each other. The inside of the through hole 22a of the holder is indicated by a dotted line in the side view of FIG. 6 and can be seen in more detail through FIG. 7, which is an A-A cross section thereof. The spring 50 and the bush 60 are inserted into the through hole 22a to fix the pin 40.

도 8은 본 고안의 핀(40)의 측면도로, 핀의 헤드(41)는 상단으로 갈수록 좁아지는 형태로서 상단의 좁아진 부분이 스프링(50)에 의해 고정된다. 8 is a side view of the pin 40 of the present invention, the head 41 of the pin is narrowed toward the upper end of the narrowed portion is fixed by the spring 50.

도 9는 본 고안의 스프링(50)의 평면도 및 측면도로, 본 고안의 스프링(50)은 끝이 연결되어 있지 않은 고리모양으로 관통홀 내부(22a)에 위치하여 핀(40)을 고정시킨다.9 is a plan view and a side view of the spring 50 of the present invention, the spring 50 of the present invention is located in the through-hole 22a in the shape of a ring that is not connected to the end to secure the pin 40.

도 10은 본 고안의 부시(60)의 단면도 및 부분확대도로, 홀더의 관통홀 내로 삽입되어 있는 핀(40)을 고정하고 관통홀을 덮는 덮개와 같은 역할을 하여 홀더 관통홀 내부를 차폐함으로써 미관을 좋게 한다.10 is a cross-sectional view and a partially enlarged view of the bush 60 of the present invention, which fixes the pin 40 inserted into the through hole of the holder and serves as a cover covering the through hole, thereby shielding the inside of the holder through hole. Makes it good

이상에서 설명한 바와 같이, 본 고안의 도어클로저는 고가의 알루미늄 재질의 홀더의 크기를 축소시킴으로 인해 생산 비용을 크게 절감시킬 수 있으며 미관 또한 개선시킬 수 있다.As described above, the door closer of the present invention can greatly reduce the production cost by reducing the size of the holder of the expensive aluminum material and can also improve the appearance.

Claims (1)

도어에 설치되는 도어클로저에 있어서,In the door closer installed in the door, 파이프(30) 및 파이프 내부로 일부가 삽입되는 홀더(20)로 구성된 조정암(10) ;An adjusting arm 10 composed of a pipe 30 and a holder 20 into which a part is inserted into the pipe; 상기 홀더(20)와 연결되는 레버(70) ;A lever 70 connected to the holder 20; 상기 홀더(20)와 레버를 결합시키는, 홀더의 관통홀(22)과 레버의 홀을 통과하는 핀(40) ; 및A pin (40) passing through the holder's through hole (22) and the lever's hole to couple the holder (20) and the lever; And 상기 핀(40)을 고정시키는, 관통홀 내부(22a)에 위치하는 스프링(50) 및 부시(60)를 포함하는 도어클로저.A door closer comprising a spring (50) and a bush (60) positioned in the through hole (22a) for fixing the pin (40).
KR2020070001449U 2007-01-26 2007-01-26 Door closer KR200437086Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020070001449U KR200437086Y1 (en) 2007-01-26 2007-01-26 Door closer

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Application Number Priority Date Filing Date Title
KR2020070001449U KR200437086Y1 (en) 2007-01-26 2007-01-26 Door closer

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101072085B1 (en) 2011-07-13 2011-10-10 김지환 Arm for door closer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101072085B1 (en) 2011-07-13 2011-10-10 김지환 Arm for door closer

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