KR100797017B1 - Door stopper - Google Patents

Door stopper Download PDF

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Publication number
KR100797017B1
KR100797017B1 KR1020060070405A KR20060070405A KR100797017B1 KR 100797017 B1 KR100797017 B1 KR 100797017B1 KR 1020060070405 A KR1020060070405 A KR 1020060070405A KR 20060070405 A KR20060070405 A KR 20060070405A KR 100797017 B1 KR100797017 B1 KR 100797017B1
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KR
South Korea
Prior art keywords
washer
hinge
bar
swingable bar
swingable
Prior art date
Application number
KR1020060070405A
Other languages
Korean (ko)
Inventor
송재해
Original Assignee
송재해
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Publication date
Application filed by 송재해 filed Critical 송재해
Priority to KR1020060070405A priority Critical patent/KR100797017B1/en
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Publication of KR100797017B1 publication Critical patent/KR100797017B1/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
    • E05C17/44—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 with a device carried on the wing for frictional or like engagement with a fixed flat surface, e.g. for holding wings open or closed by retractable feet
    • 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
    • E05C17/44—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 with a device carried on the wing for frictional or like engagement with a fixed flat surface, e.g. for holding wings open or closed by retractable feet
    • E05C17/443—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 with a device carried on the wing for frictional or like engagement with a fixed flat surface, e.g. for holding wings open or closed by retractable feet of the pivoted lever or eccentric type, e.g. for sliding windows
    • 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
    • E05C17/44—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 with a device carried on the wing for frictional or like engagement with a fixed flat surface, e.g. for holding wings open or closed by retractable feet
    • E05C17/446—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 with a device carried on the wing for frictional or like engagement with a fixed flat surface, e.g. for holding wings open or closed by retractable feet of the retractable sliding feet type
    • 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
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/02—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Abstract

A doorstop is provided to hold a swingable bar securely in place and manufacture the doorstop at a low cost by using a generic cylindrical swingable bar, and by successively inserting a washer and an elastic spring to the swingable bar. The swingable bar is shafted between two hinge projecting pieces of a fixing plate. A doorstop has a swingable bar(12), capped with a rubber piece(20), shafted to a fixing plate(2). The fixing plate has two hinge projecting pieces(6). The hinge projecting pieces have outer peripheral guiding surfaces(6b) and upper engaging protrusions(6a). A hinge coupling part(14) of the swingable bar is coupled between the two hinge projecting pieces by a shaft pin(10). A washer(18a) and an elastic spring(18b) are successively inserted to the hinge coupling part and are held in place by a fixing pin(16). As the swingable bar holding the door open is lifted upwards, the washer come in contact with the outer peripheral guiding surfaces, and the elastic force of the spring swing the bar along the outer peripheral guiding surfaces. When the swingable bar is completely swung over, the washer is engaged to the upper engaging protrusions by being pushed downward by the elastic spring.

Description

도어 스토퍼{DOOR STOPPER}Door stopper {DOOR STOPPER}

도 1은 본 발명의 실시예에 따른 사시도,1 is a perspective view according to an embodiment of the present invention,

도 2는 도 1의 분해사시도,2 is an exploded perspective view of FIG. 1;

도 3은 고무편의 바닥부 일부절개 사시도,3 is a partially cutaway perspective view of the rubber piece;

도 4a 내지 도 4c는 도 1의 사용작동상태 측면도,4a to 4c is a side view of the operating state of use of FIG.

도 5a 내지 도 5c는 종래 도어 스토퍼의 사용작동상태 측단면 구성도.5a to 5c is a side cross-sectional view of the operation state of use of the conventional door stopper.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

(A)--도어 스토퍼 (2)--고정판(A)-door stopper (2)-fixing plate

(4)--체결공 (6)--힌지돌편(4)-The fastener (6)-The hinge stone

(6a)--상부 걸림턱 (8)--축공(6a)-Upper Jaw (8)-Soccer

(10)--축핀 (12)--작동봉(10)-shaft pin (12)-operating rod

(14)--힌지 결합부 (16)--고정핀(14)-Hinge Joint (16)-Retaining Pin

(18a)--와셔 (18b)--탄지스프링(18a)-Washer (18b)-Tangji Spring

(20)--고무편 (20a)--돌기부(20)-Rubber (20a)-protrusion

(22)--결합공 (102)--작동봉(22)-engagement hole (102)-operating rod

(104)--고정판 (106)--판스프링(104)-Mounting Plate (106)-Plate Spring

본 발명은 도어 스토퍼에 관한 것으로, 특히 작동봉이 원활하게 작동하고 걸림상태를 견고하게 유지하도록한 도어 스토퍼에 관한 것이다.The present invention relates to a door stopper, and more particularly, to a door stopper which allows the operating rod to operate smoothly and maintain a secured locking state.

일반적으로 종래의 도어 스토퍼는 도 5a 내지 도 5c에 도시된 일예와 같이 작동봉(102)은 주로 캐스팅 생산하게되므로 제조단가가 고가이고, 고정판(104)과 작동봉(102) 사이에 개재된 판스프링(106)에 의해 작동봉(102)이 탄지 작동되도록 구성되어 있다.In general, the conventional door stopper, as shown in the example shown in Figure 5a to 5c operating rod 102 is mainly produced by the production cost is expensive, the plate interposed between the fixed plate 104 and the operating rod 102 The operating rod 102 is configured to be touched by the spring 106.

그러므로 이러한 종래 도어 스토퍼는 작동봉(102)의 지속적인 회전 작동운동에 의해 얇은 판스프링(106)이 헐거워지거나 마모가 되어져 작동봉(102)의 걸림상태가 불완전하게 되는 단점이 있었으며, 그에 따라 도어 스토퍼 전체를 교체해야 하므로 그에 따른 비용교체부담 등이 있었다.Therefore, such a conventional door stopper has a disadvantage in that the thin plate spring 106 is loosened or worn by the continuous rotational operation of the operating rod 102, resulting in incomplete locking state of the operating rod 102, and thus the door stopper. Since the whole had to be replaced, there was a burden of cost replacement.

따라서 본 발명의 목적은 제조단가가 저렴하면서 작동봉의 탄지작동이 원활하게 되고 걸림상태가 견고하게 이루어지도록 하는 도어 스토퍼를 제공하는데 있다.Accordingly, an object of the present invention is to provide a door stopper that is manufactured at a low cost, smooth operation of the operation rod, and firmly engaged.

상기한 목적을 달성하기 위한 본 발명은, 고정판(2)에 작동봉(12)이 회전가능토록 축결합하고 작동봉(12)의 하단에 고무편(20)을 결합구성하여서 된 도어 스토퍼에 있어서, 고정판(2)의 힌지돌편(6)에 외주안내면(6b)과 상부 걸림턱(6a)을 갖도록 구성하고, 힌지돌편(6)에 축결합된 작동봉(12)의 힌지 결합부(14)측에는 와셔(18a)와 탄지스프링(18b)을 차례로 끼운 상태에서 고정핀(16)으로 고정구성하여서, 작동봉(12)을 들어올림에 따라 탄지된 와셔(18a)가 힌지돌편(6)의 외주안내면(6b)에 맞닿아 축회전되게하고, 작동봉(12)이 완전 젖힘 상태에서는 탄지 와셔(18a)가 힌지돌편(6)의 상부 걸림턱(6a)에 걸림고정되게 구성함을 특징으로 한다.In the present invention for achieving the above object, in the door stopper is formed by coupling the rubber rod 20 to the lower end of the operating rod 12 and the operating rod 12 is rotatably coupled to the fixed plate (2) , The hinge engaging portion 14 of the operating rod 12 axially coupled to the hinge stone piece 6 and configured to have an outer circumferential guide surface 6b and an upper locking jaw 6a on the hinge stone piece 6 of the fixing plate 2. At the side, the washer 18a and the stop spring 18b are fixedly configured with the fixing pin 16 in the state of being inserted in sequence, and the lifted washer 18a as the lifting rod 12 is lifted outwards the hinged stone piece 6. It is characterized in that it is configured to axially rotate in contact with the guide surface (6b), and that the stopper washer (18a) is fixed to the upper locking jaw (6a) of the hinge stone piece (6) when the operating rod (12) is fully retracted. .

이하 본 발명의 바람직한 실시 예들을 첨부한 도면을 참조하여 상세히 설명한다. 도면들 중 동일한 구성요소들은 가능한 한 어느 곳에서든지 동일한 부호들로 나타내고 있음에 유의해야 한다. 또한 본 발명의 요지를 불필요하게 흐릴 수 있는 공지 기능 및 구성에 대한 상세한 설명은 생략한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be noted that the same elements in the figures are represented by the same numerals wherever possible. In addition, detailed descriptions of well-known functions and configurations that may unnecessarily obscure the subject matter of the present invention will be omitted.

도 1은 본 발명의 실시예에 따른 사시도이고, 도 2는 도 1의 분해사시도이며, 도 3은 고무편의 바닥부 일부절개 사시도이다. 그리고 도 4a 내지 도 4c는 도 1의 사용작동상태 측면도이다.1 is a perspective view according to an embodiment of the present invention, Figure 2 is an exploded perspective view of Figure 1, Figure 3 is a partially cut perspective view of the bottom of the rubber piece. 4A to 4C are side views of the operating state of use of FIG. 1.

도 1 및 도 3을 함께 참조하면, 본 발명의 실시예에 따른 도어 스토퍼(A)는 문에 고정되는 고정판(2)은 다수개의 체결공(4)을 형성하고 축공(8)을 갖는 한쌍의 힌지돌편(6)이 수직 연장형성된다. 작동봉(12)은 일단에 결합공(22)을 갖는 힌지 결합부(14)가 형성되고 고정판(2)의 힌지돌편(6) 사이에 끼워져 회전가능하도록 축핀(10)으로 결합한다.1 and 3 together, the door stopper (A) according to an embodiment of the present invention is a fixed plate 2 fixed to the door is formed of a plurality of fastening holes (4) and a pair of shaft holes (8) The hinge stone piece 6 is vertically extended. The operating rod 12 is coupled to the shaft pin 10 so that the hinge coupling portion 14 having a coupling hole 22 at one end is inserted between the hinge protrusion pieces 6 of the fixed plate 2 to be rotatable.

작동봉(12)의 힌지 결합부(14) 측으로 본 발명의 요지적 특징에 따라 와셔(18a)와 스프링(18b)을 차례대로 끼워 넣고 고정핀(16)으로 고정하여서 작동봉(12)이 탄지 축회전 가능토록 구성한다.To the hinge coupling portion 14 side of the operating rod 12, the washer 18a and the spring 18b are inserted in turn according to the gist of the present invention, and the fixing rod 16 is fixed to fix the operating rod 12. It is configured to enable shaft rotation.

이때 작동봉(12)은 원형, 사각형, 육각형, 팔각형 등 단면적을 갖는 형상이 면 모두 만족하나 제작비 절감을 위해 주로 많이 생산되면서 와셔(18a)와 스프링(18b)의 작동이 원활하도록 원형봉을 사용하는 것이 바람직하다.At this time, the operating rod 12 is circular, rectangular, hexagonal, octagonal shape having a cross-sectional area, such as all satisfactory, but mainly produced to reduce the production cost, while using a round rod to smooth the operation of the washer (18a) and spring (18b) It is desirable to.

한편, 작동봉(12)의 타단에는 고무편(20)을 고정결합함으로써 도어 스토퍼(A)가 조립 완성된다. 이때 지면과 맞닿는 고무편(20)의 바닥부에는 돌기부(20a)를 다수 형성함으로써 문의 멈춤 고정상태를 더욱 견고하게 지탱해 줄 수 있다. 돌기부(20a)는 어떠한 형태이든 무방하나 바닥면이 고르지 않더라도 도어 스토퍼(A)의 기능을 효과적으로 수행하기 위해 사각뿔 형상을 갖는 것이 유리하다.On the other hand, the door stopper A is assembled by the other end of the operating rod 12 by fixing the rubber piece 20 fixedly. At this time, by forming a plurality of protrusions (20a) in the bottom portion of the rubber piece 20 in contact with the ground can be more firmly supported the stop state of the door. The protrusion 20a may have any shape, but even if the bottom surface is uneven, it is advantageous to have a square pyramid shape in order to effectively perform the function of the door stopper (A).

본 발명의 실시예에서는 작동봉(12)의 탄지 축회전을 위해 와셔(18a)와 스프링(18b)을 별도의 구성부품으로 채용하였으나, 와셔(18a)와 스프링(18b)을 일체로 형성할 수 있으며 와셔 기능없이 변형 스프링만으로도 구성될 수 있음이 이 기술분야의 통상의 지식을 가진 자에게 자명하여 진다.In the exemplary embodiment of the present invention, the washer 18a and the spring 18b are used as separate components for the shaft rotation of the operating rod 12, but the washer 18a and the spring 18b may be integrally formed. It will be apparent to those of ordinary skill in the art that the spring can be configured with only the deformation spring without the washer function.

상기한 구성과 같은 본 발명의 도어 스토퍼(A)는 작동봉(12)에 와셔(18a)와 탄지스프링(18b)을 결합구성함으로써 기존의 판스프링(106)을 이용한 작동구조를 개선한 것이다.Door stopper (A) of the present invention as described above is to improve the operation structure using the conventional leaf spring 106 by combining the washer 18a and the stop spring (18b) to the operating rod 12.

도 4a 내지 도 4c는 도어 스토퍼(A)의 사용상태를 나타낸 것이다. 사용자가 멈춤고정된 작동봉(12)을 들어올리게 되면 작동봉(12)이 축회전하게 되고, 이때 작동봉(12)에 결합된 와셔(18a)가 힌지돌편(6)의 외주안내면(6b)과 맞닿아 축회전하면서 탄지스프링(18b)에 의해 작동봉(12)이 탄지력을 갖게 되고, 작동봉(12)을 완전히 젖혀서 상방을 향하면 와셔(18a)가 탄지스프링(18b)의 탄지력에 밀려 힌지돌편(6)의 상부 걸림턱(6a)에 걸림고정되므로 문의 닫힘시 안정된 걸림상태를 유지하게 해준다.4A to 4C show the state of use of the door stopper (A). When the user lifts the stationary operating rod 12, the operating rod 12 is axially rotated, and at this time, the washer 18a coupled to the operating rod 12 is an outer circumferential guide surface 6b of the hinged stone piece 6 The operating rod 12 has a holding force by the tangent spring 18b while being axially rotated in contact with the shaft. When the operating rod 12 is completely folded and directed upward, the washer 18a is applied to the holding force of the tangent spring 18b. Pushed and fixed to the upper locking jaw (6a) of the hinged stone piece (6) to maintain a stable locking state when the door is closed.

상술한 본 발명의 설명에서는 구체적인 실시 예에 관해 설명하였으나, 여러 가지 변형이 본 발명의 범위에서 벗어나지 않고 실시할 수 있다. 따라서 본 발명의 범위는 설명된 실시 예에 의하여 정할 것이 아니고 특허청구범위와 특허청구범위의 균등한 것에 의해 정해 져야 한다.In the above description of the present invention, specific embodiments have been described, but various modifications may be made without departing from the scope of the present invention. Therefore, the scope of the present invention should not be defined by the described embodiments, but should be determined by the equivalent of claims and claims.

상술한 바와 같이 본 발명은, 작동봉(12)을 일반적으로 많이 생산되는 원형봉을 사용함으로써 제작이 용이하면서도 제작비를 절감할 수 있고 또한 작동봉(12)이 탄지회전하여 원활한 회전과 걸림고정이 이루어지고 멈춤 고정상태를 견고하게 유지시켜줌으로서 기존의 판스프링(106)의 오랜 사용에 따른 헐거움으로 인한 잦은 고장을 없애주어 그로 인한 비용교체 부담도 덜어주게 되는 등의 효과가 있는 것이다.As described above, the present invention, by using a circular rod that is generally produced by the operating rod 12 can be easily manufactured while reducing the production cost and also the operation rod 12 is rotated by the rotation of the smooth rotation and locking fastening It is effective to remove the frequent failure caused by the looseness caused by the long use of the existing leaf spring 106 by keeping the stop state securely made, thereby reducing the burden of cost replacement.

Claims (2)

고정판(2)에 작동봉(12)이 회전가능토록 축결합하고 작동봉(12)의 하단에 고무편(20)을 결합구성하여서 된 도어 스토퍼에 있어서,In the door stopper formed by coupling the actuating rod 12 to the fixed plate 2 so as to be rotatable and engaging the rubber piece 20 at the lower end of the actuating rod 12, 고정판(2)의 힌지돌편(6)에 외주안내면(6b)과 상부 걸림턱(6a)을 갖도록 구성하고, 힌지돌편(6)에 축결합된 작동봉(12)의 힌지 결합부(14)측에는 와셔(18a)와 탄지스프링(18b)을 차례로 끼운 상태에서 고정핀(16)으로 고정구성하여서, 작동봉(12)을 들어올림에 따라 탄지된 와셔(18a)가 힌지돌편(6)의 외주안내면(6b)에 맞닿아 축회전되게하고, 작동봉(12)이 완전 젖힘 상태에서는 탄지 와셔(18a)가 힌지돌편(6)의 상부 걸림턱(6a)에 걸림고정되게 구성함을 특징으로 하는 도어 스토퍼.It is configured to have an outer circumferential guide surface 6b and an upper locking jaw 6a on the hinge stone piece 6 of the fixing plate 2, and the hinge coupling portion 14 side of the operating rod 12 axially coupled to the hinge stone piece 6 The washer 18a is fixedly configured with the fixing pin 16 in the state in which the washer 18a and the tanger spring 18b are inserted one by one, and the outer circumferential guide surface of the hinged stone piece 6 is supported by the washer 18a as the lifting rod 12 is lifted. Abutment (6b) is rotated and the door, characterized in that the stopper 18a is configured to be locked to the upper locking jaw (6a) of the hinge stone piece (6) when the operating rod 12 is fully retracted stopper. 삭제delete
KR1020060070405A 2006-07-26 2006-07-26 Door stopper KR100797017B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200002675U (en) 2019-05-30 2020-12-09 신성현 Door stopper

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4641869A (en) 1986-05-23 1987-02-10 Lawrence Johnson Door brace
JP2000160910A (en) 1998-11-30 2000-06-13 Okuda Seisakusho:Kk Door stopper
JP2002061445A (en) 2000-08-23 2002-02-28 Shinji Kishi Door stopper
KR200271116Y1 (en) 2002-01-08 2002-04-09 주식회사 종합건축사사무소 산 Door Stopper
KR200293478Y1 (en) 2002-08-05 2002-10-30 노상훈 An apparatus for fixing a front door
KR200325946Y1 (en) 2003-06-13 2003-09-06 강훈기 Door stopper

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4641869A (en) 1986-05-23 1987-02-10 Lawrence Johnson Door brace
JP2000160910A (en) 1998-11-30 2000-06-13 Okuda Seisakusho:Kk Door stopper
JP2002061445A (en) 2000-08-23 2002-02-28 Shinji Kishi Door stopper
KR200271116Y1 (en) 2002-01-08 2002-04-09 주식회사 종합건축사사무소 산 Door Stopper
KR200293478Y1 (en) 2002-08-05 2002-10-30 노상훈 An apparatus for fixing a front door
KR200325946Y1 (en) 2003-06-13 2003-09-06 강훈기 Door stopper

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200002675U (en) 2019-05-30 2020-12-09 신성현 Door stopper

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