KR20120132601A - Door shock absorber and stoper - Google Patents

Door shock absorber and stoper Download PDF

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Publication number
KR20120132601A
KR20120132601A KR1020110050983A KR20110050983A KR20120132601A KR 20120132601 A KR20120132601 A KR 20120132601A KR 1020110050983 A KR1020110050983 A KR 1020110050983A KR 20110050983 A KR20110050983 A KR 20110050983A KR 20120132601 A KR20120132601 A KR 20120132601A
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South Korea
Prior art keywords
door
fitting
main body
stopper
hole
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KR1020110050983A
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Korean (ko)
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KR101260255B1 (en
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이대훈
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이대훈
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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
    • E05C17/46—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 in which the wing or a member fixed thereon is engaged by a movable fastening member in a fixed position; in which a movable fastening member mounted on the wing engages a stationary member
    • 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
    • E05C17/46—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 in which the wing or a member fixed thereon is engaged by a movable fastening member in a fixed position; in which a movable fastening member mounted on the wing engages a stationary member
    • E05C17/48—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 in which the wing or a member fixed thereon is engaged by a movable fastening member in a fixed position; in which a movable fastening member mounted on the wing engages a stationary member comprising a sliding securing member
    • 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
    • E05C17/46—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 in which the wing or a member fixed thereon is engaged by a movable fastening member in a fixed position; in which a movable fastening member mounted on the wing engages a stationary member
    • E05C17/50—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 in which the wing or a member fixed thereon is engaged by a movable fastening member in a fixed position; in which a movable fastening member mounted on the wing engages a stationary member comprising a single pivoted securing member
    • 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
    • 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
    • E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops

Abstract

PURPOSE: A stopper with a door shock absorber function is provided to absorb shock when a door is opened and to prevent the opened door from being closed. CONSTITUTION: A stopper(A) with a door shock absorber function comprises a main body(2) and an insert(20). The main body comprises a support bar(4) and a conic support(6). The support bar is composed of an elastic material and has a door shock absorber function. The conic support has a door closing prevention function and has a recessed groove(8) at the bottom surface thereof. The recessed groove has a fitting groove(10). The insert is detachably inserted into the fitting groove of the main body.

Description

도어완충구 겸용 스토퍼{DOOR SHOCK ABSORBER AND STOPER}DOOR SHOCK ABSORBER AND STOPER

본 발명은 한개로서 필요에 따라 도어 개방시의 충격완화 기능과 개방된 도어의 닫힘방지기능을 모두 할 수 있도록 한 도어완충구 겸용 스토퍼의 개량에 관한 것이다.
The present invention relates to the improvement of the door buffer combined stopper which can perform both the shock releasing function at the time of door opening and the closing function of the open door as needed.

일반적으로 도어를 열 때 도어와 벽면의 충격을 방지하기 위하여 금속제 몸체 선단에 고무부가 형성된 도어완충구(일명 도어훅)를 도어의 외측에 고정하여 사용 하고 있다.In general, in order to prevent the impact of the door and the wall when opening the door, the door cushion (formerly known as door hook) formed with a rubber part at the tip of the metal body is fixed to the outside of the door.

그러나 이러한 도어완충구는 도어에 고정되어 있어 도어 개방시 벽면과의 충격을 완화해주는 기능은 있으나, 도어를 개방한 후 원하지 않을 때 도어가 닫히거나 외부의 바람 등으로 인하여 불시에 도어가 닫혀 문틈 사이에 손이 끼이는 것을 방지 또는 보호하는 기능을 할 수 없는 것이었다.     However, the door cushion is fixed to the door to reduce the impact with the wall surface when the door is opened.However, after the door is opened, the door is closed when it is not desired, or the door is unexpectedly closed due to external wind. It could not function to prevent or protect hands from getting caught.

도어가 개방된 상태에서 닫히지 않도록 고정하기 위하여는 종이 등을 접어서 사용하거나 경사면이 형성된 고정부재를 별도로 구입 사용하고 있으나 이러한 고정부재도 도어완충구용으로는 사용할 수가 없고 문을 닫아 놓고 있는 동안 또는 도어를 개방한 상태로 고정할 필요가 없는 겨울철 등 고정부재를 사용하지 않을 때는 대부분 고정부재의 보관관리를 소홀히 하여 분실하게 되며 분실하지 아니하여도 필요시 있는 곳을 쉽게 찾아 내지 못하여 애를 먹는 단점이 있는 것이었다.In order to fix the door so that it does not close, the paper is folded or used, or a fixing member with an inclined surface is purchased separately. However, this fixing member cannot be used for the door cushion, and the door is closed or the door is closed. When not using a fixed member such as winter, which does not need to be fixed in an open state, most of the fixed members are neglected and lost, and they do not have easy access to find where they are needed even if they are not lost. Was.

이를 해결하는 일예로서 본원 발명자가 특허권자인 국내등록특허 제1010541호 "도어완충구 겸용 스토퍼"가 있으며, 이러한 스토퍼를 생산함에 있어 고급형이나 보급형으로의 개발이 요구되었고 동일제품이라도 보다 저렴하게 제작할 수 있는 구조의 개선이 요망된다.
As an example to solve this problem, the inventor of the present application is a patent holder, Korean Patent No. 1010541, "Door toy combined stopper", and in order to produce such a stopper, development of a high-end type or a low-end type is required, and even the same product can be manufactured at a lower cost. Improvement of the structure is desired.

본 발명의 목적은 한개로서 도어 개방시 벽면과의 충격완화기능과 개방된 도어의 닫힘 방지기능을 모두할 수 있으며 사용하지 않을 때 분실 우려가 없는 도어완충구 겸용 스토퍼를 저렴하게 제공하는데 있다.An object of the present invention is to provide a door shock stopper combined stopper that can both reduce the impact of the door and the closing door of the open door when the door is opened, and there is no fear of loss when not in use.

본 발명의 다른 목적은 제작 비용이 저렴하고 본체와 끼움구 간의 착탈이 용이함과 동시에 견고한 고정이 용이하게 구조가 개선된 도어 완충구 겸용 스토퍼를 제공하는데 있다.
It is another object of the present invention to provide a door buffer opening and stopper having an improved structure, which is easy to remove from the main body and the fitting port, and at the same time, the structure is easy to attach and detach.

상기한 목적에 따라 본 발명은, 도어완충기능의 탄성재질 지지봉(4)과 도어닫힘 방지기능으로서 바닥 면접과 바닥상에 자립이 가능한 평면부가 저면에 있는 뿔형상 받침구(6)가 일체로 된 본체(2)를 구비하되, 받침구(6)의 저면 평면부에 끼움홈부(10)를 갖는 요입홈(8)이 형성되고 끼움홈부(10)에는 외부와 연통하는 통기공(12)을 지지봉(4)에 형성하며, 벽면이나 도어면에 바닥이 면접하여 결속되고 상기 본체(2)의 끼움홈부(10)에 탈리 가능케 끼워질 수 있는 끼움구(20)를 구비함을 특징으로 하는 도어완충구 겸용 스토퍼(A)이다. In accordance with the above object, the present invention, the elastic support rod 4 of the door buffer function and the horn-shaped support hole 6 on the bottom surface and the flat portion that can be freestanding on the floor as a door closing prevention function is integrated A main body 2 is provided, and a recessed groove 8 having a fitting groove 10 is formed in the bottom flat surface of the support 6, and the fitting groove 10 supports a ventilation hole 12 communicating with the outside. It is formed in (4), the door cushion, characterized in that it is provided with a fitting hole 20 that can be bound to the wall surface or the door surface and bound to the fitting groove 10 of the main body 2 detachably It is a double stopper (A).

상기의 끼움구(20)는 도어면이나 벽면에 체결 고정되는 것으로, 바닥이 면접하며 체결공(23)을 갖는 탄성재질 완충패드(22)와 완충패드(22) 상에 안치 고정되며 본체(2)의 끼움홈부(10)와 맞춤 끼움되는 경질의 끼움돌부(24)가 분리구조로 구성함을 특징으로 한다. The fitting hole 20 is fastened and fixed to the door surface or the wall surface, the bottom is interviewed, the elastic material cushion pad 22 and the buffer pad 22 having a fastening hole 23 is fixed and fixed on the main body (2) It is characterized in that the fitting groove 24 of the fitting groove 10 and the fitting fitting portion 24 of the fitting is configured in a separate structure.

또 상기 끼움홈부(10)와 끼움돌부(24)는 내부에 형성된 환형요홈(10a)과 환형돌테(24a)를 이용하여 링걸림되는 구조를 가짐을 특징으로 한다. In addition, the fitting groove 10 and the fitting protrusion 24 is characterized by having a ring engaging structure using the annular groove (10a) and the annular doltte (24a) formed therein.

그리고, 받침구(6)의 경사 외면에는 만곡 경사면을 갖는 다수의 보강살(14)이 형성됨을 특징으로 한다. And, the inclined outer surface of the support 6 is characterized in that a plurality of reinforcing bar (14) having a curved inclined surface is formed.

또 본 발명의 다른 관점에서의 도어완충구 겸용 스토퍼(A)의 구성은, 도어완충기능의 탄성재질 지지봉(4)과 도어닫힘 방지기능으로서 바닥 면접과 바닥상에 자립이 가능한 평면부가 저면에 있는 뿔형상 받침구(6)가 일체로 된 본체(2)를 구비하되 받침구(6)의 저면 평면부에 끼움홈부(10)를 갖는 요입홈(8)을 형성하고, 도어(40)면에 장착되고 본체(2)의 요입홈(8)에 탈리 가능케 끼워지는 끼움구(2)를 더 구비하며, 상기 끼움구(2)는 바닥이 면접하며 체결공(23)을 갖는 탄성재질 완충패드(22)와 완충패드(22) 상에 안치되며 본체(2)의 끼움홈부(10)와 맞춤 끼움되고 완충패드(22)의 체결공(23)을 통해 도어(40)면에 나사 체결되는 경질의 끼움돌부(24)가 분리구조로 구성함을 특징으로 한다.
In addition, according to another aspect of the present invention, the structure of the door buffer combined stopper (A) includes an elastic material supporting rod (4) having a door buffer function and a flat part capable of self-standing on the floor as a floor interview and a door closing prevention function. Conical groove (6) is provided with a main body (2) integrally formed in the recessed groove (8) having a fitting groove portion 10 in the bottom plane of the base (6), and on the surface of the door 40 It is further provided with a fitting hole (2) that is detachably fitted in the recess 8 of the main body (2), the fitting hole (2) is an elastic material cushion pad having a fastening hole 23 in the bottom interview ( 22) and the rigid pad which is placed on the cushioning pad 22 and fits with the fitting groove 10 of the main body 2 and is screwed to the surface of the door 40 through the fastening hole 23 of the buffer pad 22. The fitting protrusion 24 is characterized by consisting of a separate structure.

본 발명은 도어에 부착 사용하여 도어를 개방할 때 도어와 벽면과의 충격을 소음이 거의 없이 흡수할 수 있고 사용자의 필요에 따라서는 도어로부터 분리하여 도어와 문틀 사이에 끼우거나 도어 하단과 내실바닥 사이에 끼워서 열어둔 문의 닫힘이 방지되게 사용할 수가 있다. 또한 사용하지 않을 경우에는 도어완충구용으로 도어에 부착해둠으로써 분실 우려가 없고 필요시 쉽게 찾아 도어스토퍼로 사용할 수 있다. The present invention can absorb the impact between the door and the wall surface with little noise when opening the door by using attached to the door, and separated from the door and sandwiched between the door and the door frame as needed by the user, or the bottom of the door and the lining floor It can be used to prevent the closing of doors that are sandwiched between them. In addition, when not in use, it is attached to the door for door cushion, so there is no risk of loss and it can be easily found and used as door stopper when needed.

특히 본 발명에서는 본체와 끼움구의 착탈방식을 비싼 자력식을 사용치 않고 상대적으로 저렴한 끼움방식으로 하고, 본체와 끼움구 간의 탈부착도 사용자가 쉽게 이루어지게 해줌과 동시에 도어에 장치한 끼움구는 본체 분리시 사용자의 강제 이탈행동에도 불구하고 오랫동안 초기의 견고한 체결력을 유지할 수 있게 해준다.
In particular, in the present invention, the attachment and detachment method of the main body and the fitting port is a relatively inexpensive fitting method without using an expensive magnetic type, and the attachment and detachment between the main body and the fitting port make the user easy and at the same time the fitting hole installed on the door is separated. In spite of the user's forced release behavior, it is possible to maintain the initial firm tightening force for a long time.

도 1은 본 발명의 실시 예에 따른 도어완충구 겸용 스토퍼의 분리 사시도,
도 2는 도 1의 스토퍼중 본체의 사시 구성도,
도 3은 본 발명 도어완충구 겸용 스토퍼의 단면도,
도 4 내지 도 6은 본 발명의 다양한 실시 형태에 따른 사용 상태도.1 is an exploded perspective view of a door buffer combined stopper according to an embodiment of the present invention,
2 is a perspective configuration diagram of the main body of the stopper of FIG. 1;
Figure 3 is a cross-sectional view of the present invention door buffer combined stopper,
4 to 6 is a state diagram used in accordance with various embodiments of the present invention.

이하 본 발명의 바람직한 실시 예를 첨부한 도면을 참조하여 상세히 설명한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

본 발명의 실시 예에 따른 도어완충구 겸용 스토퍼(A)는 도 1과 도 2에서와 같이, 일측에 지지봉(4)을 돌출 형성하고 타측에 뿔형 받침구(6)를 형성하여 본체(2)를 구성하며, 본체(2)의 재질은 고무 또는 탄성이 있는 연질의 합성수지와 같은 탄성재로 된 것으로, 이는 국내등록특허 제1010541호의 구성과 거의 동일한 것이다. Door stopper combined stopper (A) according to an embodiment of the present invention, as shown in Figures 1 and 2, the support bar (4) formed on one side and the horn-shaped support (6) on the other side to form the main body (2) The material of the main body 2 is made of an elastic material such as rubber or elastic soft synthetic resin, which is almost the same as the configuration of Korean Patent No. 1010541.

즉 도어완충기능의 탄성재질 지지봉(4)과 도어닫힘 방지기능으로서 바닥 면접과 바닥상에 자립이 가능한 평면부가 저면에 있는 뿔형상 받침구(6)가 일체로 된 본체(2)를 구비한다. 그리고 지지봉(4)의 하단부에 지지봉(4) 보다 직경이 큰 고정부(16)를 일체로 형성하여 간격이 다양한 문과 문틀 사이에 끼워넣어 도어스토퍼기능이 이루어지도록 하였으며, 이것도 국내등록특허 제1010541호에 포함된 구성이다. In other words, the main body 2 includes an elastic support rod 4 having a door buffer function and a horn-shaped support hole 6 having a bottom surface interview and a flat part capable of self-supporting on the floor as the door closing function. And the lower end of the support bar (4) integrally formed a fixed portion 16 having a larger diameter than the support bar (4) integrally sandwiched between the door and the door frame with a variety of intervals to achieve a door stopper function, this is also registered in Korea Patent No. 1010541 Included in the configuration.

본 발명의 도어완충구 겸용 스토퍼(A)는 본체(2)와 끼움구(20)로 구성하며, 부품 간의 착탈방식이 끼움식 구조이다. Door buffer combined use stopper (A) of the present invention is composed of the main body 2 and the fitting hole 20, the removable structure between the parts is a fitting structure.

본 발명의 도어완충구 겸용 스토퍼(A)는 본체(2)를 단독 사용하면 도어스토퍼 기능을 하고, 본체(2)와 끼움구(20)가 한 세트로 사용되면 도어완충구 기능을 수행한다. Door stopper combined stopper (A) of the present invention functions as a door stopper when the main body 2 is used alone, and when the main body 2 and the fitting hole 20 are used as a set, the door buffer function is performed.

도어 완충구 기능을 위해 본체(2)와 끼움구(20)가 한 세트를 이룰 경우, 본 발명에서 본체(2)와 끼움구(20)는 자력식이나 벨크로테이프 부착방식이 아닌 끼움식으로 착탈이 이루어지게 구현한 것이다. 자력식은 자석을 이용하는데, 이러한 자력식은 착탈성능이 우수하지만 자석의 가격이 만만치 않으므로 도어완충구 겸용 스토퍼(A)를 저가로 제작하는데에는 어려움이 있다.When the main body 2 and the fitting hole 20 form a set for the door buffer opening function, the main body 2 and the fitting hole 20 in the present invention are detachable by fitting rather than by a magnetic or Velcro tape attachment method. This is done to make it happen. Magnetic type uses a magnet, which is excellent in detachable performance, but the price of the magnet is difficult, it is difficult to manufacture the door stopper combined stopper (A) at low cost.

본 발명의 도어완충구 겸용 스토퍼(A)는 자력식에 비해 저렴하게 제작할 수 있는 끼움식의 구조를 가진다. Door stopper combined stopper (A) of the present invention has a structure of the fitting type that can be manufactured inexpensively compared to the magnetic type.

사용자가 도어완충구 겸용 스토퍼(A)를 도어완충구나 도어스토퍼로 택일 사용함에 있어 본체(2)와 끼움구(20)간의 분리 및 결합이 용이하도록 본체(2)의 받침구(6)의 저면 평면부에 끼움홈부(10)를 갖는 요입홈(8)을 형성한다.The bottom surface of the support 6 of the main body 2 to facilitate the separation and coupling between the main body 2 and the fitting hole 20 when the user alternatively uses the door buffer stopper A as a door buffer or door stopper. The recessed groove 8 having the fitting groove 10 is formed in the flat portion.

본체(2)는 지지봉(4)과 받침구(6)가 일체로 형성된 구조로서 연질합성수지와 같이 탄성재이다. The main body 2 is a structure in which the support rod 4 and the support opening 6 are integrally formed, and is an elastic material like a soft synthetic resin.

본체(2)의 지지봉(4)은 기둥형상으로서 도 4에서와 같이 도어(40) 개방시에 지지봉(4)의 선단부가 벽면(50)에 부딪힐 때 완충하는 쿠션막대이다. The supporting rod 4 of the main body 2 is a columnar shape and is a cushion rod which buffers when the tip part of the supporting rod 4 hits the wall surface 50 at the time of opening the door 40 as shown in FIG.

지지봉(4)과 일체 형성된 받침구(6)는 위가 좁고 아래가 넓은 마치 나팔꽃과 같은 원뿔 형상으로서 외면이 하향 경사지되 방사상으로 뻗으며 경사 외면에는 만곡 경사면을 갖는 다수의 보강살(14)이 돌출 형성된다. 받침구(6)의 저면은 도 6에 도시된 바와 같이 내실바닥(44) 등에 가능한 많이 면접할 수 있고 본체(2)가 바닥 상에 자립(自立) 가능하도록 평평하고 넓은 평면부를 갖는다.Supporting hole (6) formed integrally with the support bar (4) is a conical shape like a morning glory with a narrow upper and wide bottom, and the outer surface is inclined downward and extends radially, and a plurality of reinforcement (14) having a curved inclined surface on the inclined outer surface Is formed to protrude. As shown in FIG. 6, the bottom of the base 6 can be interviewed as much as possible in the indoor floor 44 or the like, and has a flat and wide flat portion so that the main body 2 can stand on the floor.

본 발명의 구성적 특징에 따라 받침구(6) 저면의 요입홈(8)은 입구가 다소 크게 형성되고 입구부에서 더 들어간 위치에 입구부보다 좁은 직경의 끼움홈부(10)가 형성된다. According to the structural feature of the present invention, the recess 8 of the bottom of the base 6 is formed with a slightly larger inlet and a fitting groove 10 having a diameter smaller than that of the inlet is formed at a position further entered from the inlet.

또 끼움홈부(10)의 내측 선단으로부터는 외부와 연통하는 통기공(12)을 형성하되 지지봉(4)에 끼움홈부(10)와 연통된 중공(12a)을 두고 그 중공(12a)에 연이어 지지봉(4)의 상단으로 세공(12b)을 외부와 연통시킴으로써 통기공(12)을 형성한다. In addition, from the inner end of the fitting groove 10, a vent hole 12 is formed in communication with the outside, and the support rod 4 has a hollow 12a in communication with the fitting groove 10, and the support rod is subsequently connected to the hollow 12a. The ventilation hole 12 is formed by making the pore 12b communicate with the outside at the upper end of (4).

통기공(12)은 본체(2)의 끼움홈부(10)에 끼움구(20)가 압지 끼움됨에 따라 조성되는 내부 중공(12a)의 압축 공기를 외부로 방출되게 하여 끼움구(20)의 끼움이 수월하게 이루어지게 해주고, 끼움구(20)가 본체(2)의 끼움홈부(10)로부터 탈거될 때 외부 공기가 내부 중공(12a)으로 유입되게 해주어 내부 감압상태를 대기압 상태로 신속하게 전환하여 끼움구(20)의 탈거가 힘들이지 않고 이루어지게 해주는 수단이다.Vent hole 12 is fitted into the fitting groove 10 of the main body 2 so that the compressed air of the inner hollow (12a) is formed as the fitting hole 20 is pressed by the fitting to the fitting hole 20 This makes it easy, and when the fitting hole 20 is removed from the fitting groove 10 of the main body 2 to allow the outside air to flow into the inner hollow (12a) to quickly switch the internal decompression state to atmospheric pressure It is a means to make the removal of the fitting hole 20 is made effortlessly.

본체(2)의 끼움홈부(10)는 끼움구(20)의 끼움돌부(24)가 긴밀하게 끼워지는 홈부이며, 그 내부에 환형요홈(10a)이 형성된다. 끼움홈부(10)의 환형요홈(10a)은 도어(40)면에 장착되는 끼움구(20)의 끼움돌부(24)에 형성된 환형돌테(24a)와 암수조립구조를 이룬다. The fitting groove 10 of the main body 2 is a groove portion into which the fitting protrusion 24 of the fitting hole 20 is tightly fitted, and an annular recess 10a is formed therein. The annular recess 10a of the fitting groove 10 forms a male and female assembly structure with the annular dolte 24a formed in the fitting protrusion 24 of the fitting hole 20 mounted on the door 40 surface.

본체(2)내 받침구(6)의 끼움홈부(10)와 끼움구(20)의 끼움돌부(24)는 끼움조립시 내부에 형성된 환형요홈(10a)과 환형돌테(24a)를 이용한 링걸림으로 견고하게 결속된다.The fitting groove 10 of the support 6 in the main body 2 and the fitting protrusion 24 of the fitting hole 20 are ring-hung using an annular recess 10a and an annular dome 24a formed therein during fitting. As solidly bound.

도 1 및 도 3을 참조하면, 본체(2)의 요입홈(8)내 끼움홈부(10)에 끼워지는 끼움돌부(24)를 갖는 끼움구(20)는 나사못(30)이 사용되어서 벽면이나 도어(40)면에 장착될 수 있으며, 주로 도어(40)면에 장착된다. Referring to FIGS. 1 and 3, the fitting hole 20 having the fitting protrusion 24 fitted into the fitting groove 10 in the recess 8 of the main body 2 may have a wall surface by using a screw 30. It may be mounted on the door 40 surface, and is mainly mounted on the door 40 surface.

끼움구(20)는, 벽면이나 도어(40)면에 그 바닥이 면접하며 체결공(23)을 갖는 탄성재질 완충패드(22)와, 완충패드(22) 상에 안치되며 완충패드(22)의 체결공(23)을 통해 도어(40)면에 나사 체결되고 본체(2)의 끼움홈부(10)와 맞춤 끼움되는 경질의 끼움돌부(24)로 구성한다. 끼움구(20)의 완충패드(22)는 본체(2)의 요입홈(8)의 입구부에 끼워지고, 끼움구(20)의 끼움돌부(24)는 본체(2)의 끼움홈부(10)에 끼워진다.The fitting hole 20 has an elastic buffer pad 22 having a fastening hole 23 and a bottom thereof in contact with a wall surface or a door 40 surface, and is seated on the buffer pad 22 and the buffer pad 22. The fastening hole 23 of the screw is fastened to the surface of the door 40 is composed of a hard fitting protrusion 24 is fitted with the fitting groove 10 of the main body (2). The buffer pad 22 of the fitting hole 20 is fitted to the inlet of the recess 8 of the body 2, and the fitting protrusion 24 of the fitting hole 20 is the fitting groove 10 of the body 2. )

끼움구(20)를 구성하는 완충패드(22)와 끼움돌부(24)의 분리구조는 끼움구(20)를 도어(40)에 나사못(30)으로 체결한 후 끼움구(20)에 본체(2)를 끼워 일체형으로 사용하다가 다시 빼낼 때에 사용자가 본체(2)를 흔들거나 비틀어 빼내어도 흔들리는 끼움돌부(24)와는 분리 독립된 완충패드(22)의 와셔 및 완충의 작용으로 본체(2)의 흔들림 작용력을 나사못(30)에 전달하는 것을 감소 내지 거의 소멸시켜준다. 완충패드(22)는 심부에 요홈 안착면이 형성되고 요홈안착면에는 나사못(30)의 나사몸체가 헐겁게 관통할 수 있는 직경의 체결공(23)이 바람직하게 마련된다.The separation structure of the shock absorbing pad 22 and the fitting protrusion 24 constituting the fitting hole 20 is to fasten the fitting hole 20 to the door 40 with the screw 30 and then insert the body 20 into the fitting hole 20. 2) The main body 2 is shaken by the action of the washer and the buffer of the shock absorbing pad 22 separate from the fitting protrusion 24, which is shaken even when the user shakes or twists the main body 2 when the user inserts the product into a single body. The transmission of the force to the screw 30 is reduced to almost eliminates. The buffer pad 22 is provided with a recessed seating surface in the core portion, and the recessed seating hole 23 having a diameter through which the screw body of the screw 30 can be loosely provided is preferably provided on the recessed seating surface.

나사못(30)이 헐겁게 관통하는 체결공(23)의 직경 크기도 나사못(30)에 본체(2)의 흔들림 작용력이 전달되지 못하게 하는데 일조를 한다. The diameter of the fastening hole 23 through which the screw 30 penetrates loosely also helps to prevent the shaking force of the main body 2 from being transmitted to the screw 30.

그 결과 외부 요동에도 영향을 거의 받지 않는 나사못(30)은 도어(40) 면상의 끼움구(20)를 초기 체결상태와 같은 견고한 상태로 비교적 오랫동안 지속시켜준다. 즉 조금만 사용하다보면 끼움구(20)가 끄덕거리며 놀게 되는 현상이 없게 된다.
As a result, the screw 30, which is hardly influenced by external fluctuations, maintains the fitting hole 20 on the surface of the door 40 in a solid state such as an initial fastening state for a relatively long time. In other words, if you use only a little bit the insertion hole 20 is nodding and playing phenomenon.

상기와 같은 구성의 본 발명 도어완충구 겸용 스토퍼(A)를 도어(40)와 벽면(50)의 충격 방지용으로 사용하고자 할 경우, 도 4에서와 같이, 도어(40)면의 상단 등에 미리 나사못(30)으로 체결고정한 끼움구(20)에 본체(2)를 압지끼움한다.When using the present invention door buffer combined stopper (A) having the configuration as described above to prevent the impact of the door 40 and the wall surface 50, as shown in Figure 4, in advance, such as the upper end of the door 40 screw The main body 2 is squeezed into the fitting hole 20 which is fastened and fixed by (30).

본체(2)가 도어(40)면 상에 돌출 고정된 이러한 상태가 도어완충구 기능을 제공한다. 사용자가 도어(40)를 열어젖히면 탄성재로 된 지지봉(4)의 선단이 도어(40) 보다 먼저 벽면(50)에 닿아 도어(40)와 벽면(50)간의 충격을 완충한다.This state in which the main body 2 protrudes and is fixed on the surface of the door 40 provides a door cushion function. When the user opens and closes the door 40, the tip of the support rod 4 made of an elastic material contacts the wall 50 before the door 40 to cushion the impact between the door 40 and the wall 50.

또 본 발명의 도어완충구 겸용 스토퍼(A)를 도어스토퍼 용도로 사용할 경우에는 끼움구(20)에 끼워진 본체(2)를 흔들고 잡아당겨 빼내서 본체(2) 단독으로 사용해 도어스토퍼 기능을 제공한다. In addition, when the door stopper combined stopper (A) of the present invention is used as a door stopper, the main body 2 inserted into the fitting hole 20 is shaken and pulled out to provide a door stopper function by using the main body 2 alone.

열린 상태로 있는 도어(40)를 현 위치에서 고정시킬 때에는 도 5에서와 같이, 본체(2) 단독으로 도어(40) 밑과 내실바닥(44) 사이의 공간에 밀어 넣는다. 그러면 본체(2)의 하부를 구성하는 받침구(6)의 만곡경사진 외면에 돌출한 연질의 보강살(14)이 도어(40)의 하단 모서리부분에 눌림과 동시에 받침구(6)의 바닥면이 내실바닥(44)에 밀착되어 도어(40)를 고정시킨다. 받침구(6)의 구조상 도어(40)에 가해지는 외력이 강할수록 받침구(6)의 저면과 내실바닥(44)의 밀착력도 높아지므로 원하지 않는 도어(40)의 닫힘이 확실하게 방지된다.When the door 40 in the open state is fixed at the current position, as shown in FIG. 5, the main body 2 alone is pushed into the space between the door 40 and the chamber floor 44. Then, the soft reinforcement 14 protruding to the curved inclined outer surface of the support 6 constituting the lower part of the main body 2 is pressed against the bottom edge of the door 40 and at the same time the bottom of the support 6 The surface is in close contact with the chamber floor 44 to fix the door 40. As the external force exerted on the door 40 due to the structure of the support opening 6 increases, the adhesion between the bottom surface of the support opening 6 and the inner chamber floor 44 also increases, thereby preventing the unwanted closing of the door 40.

또 도 6에 도시된 바와 같이, 도어(40)를 완전히 열어 젖혀 벽면(50)에 닿게 한 상태에서 본체(2)의 지지봉(4) 또는 고정부(16)를 도어(40)와 문틀(42)의 모서리 사이에 끼워 넣으면 도어(40)의 닫힘이 방지된다. 완전히 개방된 도어(40)는 도어(40)와 문틀(42)의 모서리 사이 문틈간격이 가장 넓은 상태이고 도어(40)가 닫힐수록 문틈간격이 좁아지므로 문틈간격이 가장 넓은 상태에서 도어(40)와 문틀(42) 모서리 사이에 지지봉(4)이나 고정부(16)를 끼우거나, 필요에 따라서는 받침구(6)를 끼워두면 도어(40)가 닫힐 수 없는 것이다.In addition, as shown in FIG. 6, the support rod 4 or the fixing portion 16 of the main body 2 is moved to the door 40 and the door frame 42 in a state in which the door 40 is completely opened and brought to contact the wall surface 50. If sandwiched between the corners of the) is closed the door 40 is prevented. The fully open door 40 has the widest gap between the edges of the door 40 and the door frame 42, and the closer the door 40 is, the narrower the door gap becomes. If the support rod 4 or the fixing part 16 is inserted between the edge of the door frame 42 or the support 6 is inserted as necessary, the door 40 cannot be closed.

따라서 본 발명의 도어완충구 겸용 스토퍼(A)를 도어(40)에 부착하여서 벽면(50)과의 충격을 완화하는 도어완충구로의 사용이 가능하고, 도어(40)로부터 본체(2)를 분리하여서 개방된 도어(40)의 닫힘 방지구로도 사용할 수 있는 것이다.
Therefore, it is possible to use the door buffer combine stopper (A) of the present invention to the door 40 by using the door buffer opening to alleviate the impact with the wall surface 50, the main body 2 is separated from the door 40 It can also be used as a closing prevention of the door 40 that is open.

(2)-- 본체 (4)-- 지지봉
(6)-- 받침구 (8)-- 요입홈
(10)-- 끼움홈부 (12)-- 통기공
(14)-- 보강살 (16)-- 고정부
(20)-- 끼움구 (22)-- 완충패드
(24)-- 끼움돌부 (30)-- 나사못
(40)-- 도어 (42)-- 문틀
(50)-- 벽면 (A)-- 도어완충구 겸용 스토퍼(2)-Body (4)-Support Rod
(6)-Base (8)-Concave groove
(10)-fitting groove (12)-vent
(14)-Reinforcement (16)-Fixed
(20)-Insertion hole (22)-Buffer pad
(24)-Fitting protrusion (30)-Screw
(40)-door (42)-door frame
(50)-Wall (A)-Door Shock Stopper

Claims (5)

도어완충기능의 탄성재질 지지봉(4)과 도어닫힘 방지기능으로서 바닥 면접과 바닥상에 자립이 가능한 평면부가 저면에 있는 뿔형상 받침구(6)가 일체로 된 본체(2)를 구비하되, 받침구(6)의 저면 평면부에 끼움홈부(10)를 갖는 요입홈(8)이 형성되고 끼움홈부(10)에는 외부와 연통하는 통기공(12)을 지지봉(4)에 형성하며, 벽면이나 도어면에 바닥이 면접하여 결속되고 상기 본체(2)의 끼움홈부(10)에 탈리 가능케 끼워질 수 있는 끼움구(20)를 구비함을 특징으로 하는 도어완충구 겸용 스토퍼.
An elastic support rod (4) having a door buffer function and a main body (2) having an integrated horn-shaped support hole (6) at the bottom of a flat part capable of self-supporting on the floor as a door closing prevention function are provided. A recessed groove 8 having a fitting groove 10 is formed in the bottom plane portion of the sphere 6, and a ventilation hole 12 communicating with the outside is formed in the supporting rod 4 in the fitting groove 10, and the wall surface or Door stopper combined stopper, characterized in that the bottom is interviewed and bound to the door surface and the fitting hole 20 that can be detachably fitted to the fitting groove 10 of the main body (2).
제1항에 있어서, 끼움구(20)는 도어면이나 벽면에 체결 고정되는 것으로, 바닥이 면접하며 체결공(23)을 갖는 탄성재질 완충패드(22)와 완충패드(22) 상에 안치 고정되며 본체(2)의 끼움홈부(10)와 맞춤 끼움되는 경질의 끼움돌부(24)가 분리구조로 구성함을 특징으로 하는 도어완충구 겸용 스토퍼.
According to claim 1, The fitting hole 20 is fastened and fixed to the door surface or the wall surface, the bottom is interviewed with the elastic material cushion pad 22 and the fixing pad 22 having a fastening hole 23 is fixed on the buffer pad 22 Door stopper combined stopper, characterized in that the fitting groove 24 of the body (2) and the fitting fitting protrusion 24 is fitted in a separate structure.
제2항에 있어서, 끼움홈부(10)와 끼움돌부(24)는 내부에 형성된 환형요홈(10a)과 환형돌테(24a)를 이용하여 링걸림되는 구조를 가짐을 특징으로 하는 도어완충구 겸용 스토퍼.
According to claim 2, The fitting groove 10 and the fitting protrusion 24 is a door buffer combined stopper, characterized in that the ring engaging structure using the annular groove (10a) and the annular doltte (24a) formed therein .
제1항에 있어서, 받침구(6)의 경사 외면에는 만곡 경사면을 갖는 다수의 보강살(14)이 형성됨을 특징으로 하는 도어완충구 겸용 스토퍼.
The door buffer combine stopper according to claim 1, characterized in that a plurality of reinforcing bars (14) having a curved inclined surface are formed on the inclined outer surface of the support hole (6).
도어완충기능의 탄성재질 지지봉(4)과 도어닫힘 방지기능으로서 바닥 면접과 바닥상에 자립이 가능한 평면부가 저면에 있는 뿔형상 받침구(6)가 일체로 된 본체(2)를 구비하되 받침구(6)의 저면 평면부에 끼움홈부(10)를 갖는 요입홈(8)을 형성하고, 도어(40)면에 장착되고 본체(2)의 요입홈(8)에 탈리 가능케 끼워지는 끼움구(2)를 더 구비하며,
상기 끼움구(2)는 바닥이 면접하며 체결공(23)을 갖는 탄성재질 완충패드(22)와 완충패드(22) 상에 안치되며 본체(2)의 끼움홈부(10)와 맞춤 끼움되고 완충패드(22)의 체결공(23)을 통해 도어(40)면에 나사 체결되는 경질의 끼움돌부(24)가 분리구조로 구성함을 특징으로 하는 도어완충구 겸용 스토퍼. An elastic support rod (4) with a door buffer function and a main body (2) having a horn-shaped support hole (6) with a flat part capable of self-supporting on the floor as a door interview prevention function and a bottom part are integrally provided. Insertion groove (8) is formed in the bottom plane of the bottom surface of the recessed groove (8) having the fitting groove 10, is mounted on the surface of the door 40 and detachably fitted into the recessed groove (8) of the main body (2) 2) more equipped,
The fitting hole 2 is seated on the elastic material buffer pad 22 and the buffer pad 22 having a fastening hole 23 and the bottom of the interview and fit with the fitting groove 10 of the main body 2, the buffer Door stopper combined stopper, characterized in that the hard fitting protrusion 24 is screwed to the door 40 surface through the fastening hole 23 of the pad 22 in a separate structure.
KR1020110050983A 2011-05-28 2011-05-28 Door shock absorber and stoper KR101260255B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
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KR102030494B1 (en) * 2018-05-29 2019-10-10 주식회사 현대엘앤씨 Window-side Shock-absorbing assembly
CN110566066A (en) * 2019-10-14 2019-12-13 浙江横浦科技有限公司 Layered pre-descending force type door stopper

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KR102026991B1 (en) 2017-08-07 2019-09-30 (주)헬파티엘에스 Building piping earthquake-proof support structure
KR102155785B1 (en) 2018-09-20 2020-09-21 주식회사정평이앤씨 Building piping earthquake-proof support structure
KR102209115B1 (en) 2019-08-14 2021-01-28 주식회사정평이앤씨 Building piping earthquake-proof support structure with simple part component

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KR200415766Y1 (en) * 2006-02-03 2006-05-08 오금배 Door stopper
KR101010541B1 (en) * 2008-06-21 2011-01-24 이대훈 Door shock absorber and stoper

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Publication number Priority date Publication date Assignee Title
KR102030494B1 (en) * 2018-05-29 2019-10-10 주식회사 현대엘앤씨 Window-side Shock-absorbing assembly
CN110566066A (en) * 2019-10-14 2019-12-13 浙江横浦科技有限公司 Layered pre-descending force type door stopper

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