KR200326594Y1

KR200326594Y1 - support sticking equipment of shock-absorbing rubber for fire prevention door a frame

Info

Publication number: KR200326594Y1
Application number: KR20-2003-0018121U
Authority: KR
Inventors: 김종태; 김태욱
Original assignee: 김종태; 김태욱
Priority date: 2003-06-10
Filing date: 2003-06-10
Publication date: 2003-09-19

Abstract

본 고안은 방화문 문틀의 완충부재 보조 부착장치에 관한 것으로서, 더욱 구체적으로는 문틀(3)에 접착테이프(5)를 이용하여 완충부재(1)를 부착할 때 부착구(2)를 이용하여 완충부재(1)를 신속, 용이하게 부착할 수 있도록 함은 물론 접착테이프(5)의 부착력을 보강할 수 있도록 하여 문틀(3)에 완충부재(1) 부착을 보다 견고하게 할 수 있도록 하고, 또 그 부착상태도 오랫동안 유지될 수 있도록 하며, 또한 종래와 같이 완충부재(1) 배면 전체에 접착테이프(5)를 구비하지 않더라도 완충부재(1)의 견고한 부착을 도모할 수 있게 한 것이다.The present invention relates to an auxiliary device for attaching a shock absorbing member of a fire door door frame, and more specifically, to attach a shock absorbing member 1 to the door frame 3 using an adhesive tape 5 to cushion the door frame 3 using an attachment port 2. It is possible to attach the member 1 quickly and easily as well as to reinforce the adhesive force of the adhesive tape 5 so that the cushioning member 1 can be more firmly attached to the door frame 3. The attachment state can be maintained for a long time, and also it is possible to achieve a firm attachment of the shock absorbing member 1 even if the adhesive tape 5 is not provided on the entire back surface of the shock absorbing member 1 as in the prior art.

즉, 방화문의 문틀(3)에 접착테이프(5)를 이용하여 완충부재(1)를 부착하는 것에 있어서, 문틀(3)과 완충부재(1) 그리고 접착테이프(5) 각각에 관통공(101) (301)(501)을 형성하고, 상기 관통공(101)(301)(501)에는 합성수지제 부착구(2)를 관통시켜 문틀(3)에 완충부재(1)가 부착되도록 한 것이다.That is, in attaching the shock absorbing member 1 to the door frame 3 of the fire door using the adhesive tape 5, the through-hole 101 is provided in each of the door frame 3, the shock absorbing member 1 and the adhesive tape 5, respectively. 301, 501, and through holes 101, 301, 501 through the synthetic resin attachment port (2) to the buffer member (1) attached to the door frame (3).

Description

Supporting sticking equipment of shock-absorbing rubber for fire prevention door a frame}

본 고안은 방화문 문틀의 완충부재 보조 부착장치에 관한 것으로서,이를 좀더 구체적으로 설명하자면 완충부재의 부착상태가 항상 견고하게 유지될 수 있고, 또 완충부재의 부착도 보다 신속, 용이하도록 한 것이다.The present invention relates to a shock absorbing member auxiliary attachment device of the fire door door frame, to be described in more detail, the attachment state of the shock absorbing member can be always maintained firmly, and also to facilitate the attachment of the shock absorbing member more quickly.

현재까지는 방화문의 문틀에 완충부재를, 완충부재 배면에 구비되는 접착 테이프에만 의존하여 부착하였다.Until now, the cushioning member was attached to the door frame of the fire door only depending on the adhesive tape provided on the back of the buffer member.

그러나 이러한 부착방식은 부착에 대한 정밀성과 부착후 견고함이 요구되므로 그 작업이 까다로워 작업 시간이 오래걸리는 문제점을 낳았고, 또한 겨울철에는 접착테이프의 부착력이 현저하게 저하되어 완충부재의 부착상태가 매우 부실하게 되었다. 즉, 겨울철에는 금속재 문틀의 표면 온도는 실제 기온보다 매우 낮기 때문에 그 표면에 부착된 접착테이프의 접착제는 응고되게 되어 완충부재의 부착상태가 부실하게 된다는 것이다.However, this type of attachment method requires high precision and robustness after attachment, which makes the operation difficult, resulting in a problem that takes a long time. Also, in the winter, the adhesive force of the adhesive tape is remarkably lowered, so that the attachment state of the buffer member is very poor. It became. That is, in winter, since the surface temperature of the metal door frame is much lower than the actual temperature, the adhesive of the adhesive tape attached to the surface becomes solid and the attachment state of the buffer member is poor.

이와 같은 점은 문틀 표면에서 완충부재의 유동 현상을 초래하였고,이는 완충부재의 기능 감소와 같은 문제점을 발생시켰을 뿐만 아니라 그 현상이 오랫동안 유지되면 완충부재가 문틀에서 탈리현상도 발생되는 문제점도 있었다.This resulted in the phenomenon of the flow of the buffer member on the surface of the door frame, which not only caused a problem such as a decrease in the function of the buffer member, but also had a problem that the buffer member is detached from the door frame if the phenomenon is maintained for a long time.

본 고안은 위와 같이 방화문의 문틀에 완충부재의 부착과 그 유지에 대하여 나타나는 종래의 문제점들을 한꺼번에 해결하기 위함에 그 기술적인 과제를 두고 안출된 고안으로서 특히, 완충부재의 부착력을 보강할 수 있는 보조 부착장치를 제공할 수 있도록 한 것이다.The present invention is devised to solve the conventional problems appearing on the attachment and maintenance of the shock absorbing member to the door frame of the fire door at the same time devised to solve the technical problem, in particular, to assist in reinforcing the adhesion of the shock absorbing member It is to provide an attachment device.

이하 첨부되는 도면과 함께 더욱 더 상세히 설명하면 다음과 같다.Hereinafter, with reference to the accompanying drawings in more detail as follows.

도 1은 본 고안이 적용된 완충부재 사용상태 예시도Figure 1 is an exemplary view of using a shock absorbing member to which the present invention is applied

도 2는 도 1의 평면예시도FIG. 2 is a plan view of FIG. 1

도 3은 본 고안의 분해 사시도3 is an exploded perspective view of the present invention

도 4는 도 3의 평단면 예시도이다.4 is an exemplary cross sectional view of FIG. 3.

*도면의 중요부분에 대한 부호의 설명* Explanation of symbols on important parts of drawing

1 : 완충부재 101 : 관통공1: buffer member 101: through hole

102 : 완충고무 2 : 부착구102: buffer rubber 2: attachment hole

201 : 머리부 202 : 삽입부201: head portion 202: insertion portion

202a : 쐐기부 202b : 절개홈202a: wedge 202b: incision groove

202c : 걸림단턱 3 : 문틀202c: locking step 3: door frame

301 : 관통공 4 : 방화문301: through hole 4: fire door

5 : 접착테이프 501 : 관통공5: adhesive tape 501: through hole

방화문의 문틀(3)에 접착테이프(5)를 이용하여 완충부재(1)를 부착하는 것에 있어서, 문틀(3)과 완충부재(1) 그리고 접착테이프(5) 각각에 관통공(101) (301) (501)을 형성하고, 상기 관통공(101)(301)(501)에는 합성수지제 부착구(2)를 관통시켜 문틀(3)에 완충부재(1)가 부착되도록 하여서 된 것이고,In attaching the shock absorbing member 1 to the door frame 3 of the fire door using the adhesive tape 5, the through-hole 101 is formed in each of the door frame 3, the shock absorbing member 1, and the adhesive tape 5; 301 and 501, the through holes 101, 301 and 501 are made to pass through the synthetic resin attachment hole 2 so that the buffer member 1 is attached to the door frame 3,

또한 상기에서 완충부재(1)의 관통공(101)(501)을 장공으로 형성하여서 된 것이며,In addition, the through holes 101 and 501 of the cushioning member 1 are formed by long holes,

한편 상기의 부착구(2)를 머리부(201)와 삽입부(202)로 나누어 구성하고, 삽입부(202) 외측단에는 걸림단턱(202c)과 절개홈(202b)으로 이루어지는 통상적인 쐐기부(202a)를 형성하여서 된 것이다.Meanwhile, the attachment hole 2 is divided into a head 201 and an insertion part 202, and a conventional wedge part including a locking step jaw 202c and an incision groove 202b is formed at an outer end of the insertion part 202. It was made by forming 202a.

상기에서 관통공(101)(301)(501)은 문틀(3) 및 완충부재(1)의 길이에 따라 그 갯수가 정하여진다.The number of the through holes 101, 301, 501 is determined according to the length of the door frame 3 and the buffer member (1).

이와같이 된 본 고안은 문틀(3)에 부착된 완충부재(1)를 합성수지재 부착구(2)를 이용하여 보조할 수 있으므로 완충부재(1)의 처음 부착작업이 매우 용이하게 되고, 또한 부착구(2)가 관통하는 완충부재(1) 및 접착테이프(501)의 관통공(101)(501)을 장공으로 형성하면 온도에 의한 완충부재(1)의 변형에 무리없이 대응할 수 있게 된다. 이를 다시 설명하면 온도에 의해 완충부재(1) 또는 접착테이프(5)가 변형되어 완충부재(1) 또는 접착테이프(5)와 문틀(3)의 관통공(101)(301)(501) 위치가 서로 어긋나더라도 부착구(2)를 삽입을 무리없이 실시할 수 있게 된다는 것이다.The present invention, as described above, can assist the shock absorbing member 1 attached to the door frame 3 by using the synthetic resin attaching hole 2, so that the first attaching operation of the shock absorbing member 1 becomes very easy, and the fastener When the buffer member 1 and the through-hole 101 and 501 of the adhesive tape 501 penetrate through the long hole are formed in the long hole, the buffer member 1 can cope with deformation of the buffer member 1 due to temperature without difficulty. In other words, the buffer member 1 or the adhesive tape 5 is deformed by the temperature so that the through holes 101, 301, 501 of the buffer member 1 or the adhesive tape 5 and the door frame 3 are positioned. Even if the shifts with each other, it is possible to insert the attachment port (2) without difficulty.

한편 상기의 부착구(2)를 머리부(201)와 삽입부(202)로 구성하게 되면 삽입부(202)가 관통공(101)(301)(501)에 삽입되었을 때 머리부(201)의 내면이 완충부재(1) 외면에 접촉되면서 걸려지게 되므로 완충부재(1)를 가압하는 작용을 하게되며, 또 부착구(2)의 삽입부(202) 외측에 걸림단턱(202c)과 절개홈(202b)으로 이루어지는 통상적인 쐐기부(202a)를 형성하면 삽입부(202)를 관통공(101)(301)에 삽입하였을 때 첨부도면 도 4에서와 같이 쐐기부(202a)의 걸림단턱(202c)이 문틀(3) 내면에 걸려지게 되어 부착구(2)의 이탈이 방지되게 된다.On the other hand, if the attachment opening 2 is composed of the head 201 and the insertion portion 202, the head portion 201 when the insertion portion 202 is inserted into the through holes 101, 301, 501 The inner surface of the shock absorbing member 1 is caught while being in contact with the outer surface acts to press the shock absorbing member 1, and the locking step 202c and the incision groove outside the insertion portion 202 of the attachment hole (2) When the conventional wedge portion 202a formed of 202b is formed, when the insertion portion 202 is inserted into the through holes 101 and 301, as shown in FIG. 4, the locking step 202c of the wedge portion 202a is illustrated. ) Is caught on the inner surface of the door frame (3) to prevent the detachment of the attachment port (2).

상기에서 쐐기부(202a)의 걸림단턱(202c)이 문틀(3) 내면에 걸려지게 되는 것은 관통공(101)(301)을 통과할 때 까지는 외면의 경사면으로 인하여 쐐기부 (202a)가 협소되면서 탄력을 가지게되고, 탄력을 가진 쐐기부(202a)가 관통공(301)을 빠져나옴과 동시에 펼쳐짐으로써 달성되게 된다. 여기서 쐐기부(202a)의 협소 작용은 절개홈(202b)에 의거되어 달성됨이 자명하다 할 것이다.In the above, the locking step 202c of the wedge 202a is caught by the inner surface of the door frame 3 while the wedge 202a is narrowed due to the inclined surface of the outer surface until it passes through the through holes 101 and 301. It has elasticity, and the wedge portion 202a having elasticity is achieved by expanding at the same time as it exits the through hole 301. Here, it will be apparent that the narrowing action of the wedge portion 202a is achieved based on the cutting groove 202b.

따라서 본 고안은 상기한 바와 같이 문틀(3)에 접착테이프(5)를 이용하여 완충부재(1)를 부착할 때 부착구(2)를 이용함으로써 용이하게 부착할 수 있으므로 부착 작업을 신속하게 할 수 있는 효과가 있고, 또 상기 부착구(2)는 접착테이프(5)의 부착력을 보강하므로 문틀(3)에 완충부재(1) 부착을 보다 견고하게 할 수 있을 뿐만 아니라 그 부착상태도 오랫동안 유지할 수 있는 이점이 있으며, 또한 종래와 같이 완충부재(1) 배면 전체에 접착테이프(5)를 구비하지 않더라도 완충부재(1)의 견고한 부착이 가능하고 이 역시 완충부재(1)의 용이한 부착을 도모할 수 있게되는 유용한 고안인 것이다.Therefore, the present invention can be easily attached by using the attachment hole 2 when attaching the shock absorbing member 1 to the door frame 3 using the adhesive tape 5 as described above. In addition, since the attachment hole 2 reinforces the adhesive force of the adhesive tape 5, not only the attachment of the shock absorbing member 1 to the door frame 3 can be more firmly maintained but also the attachment state is maintained for a long time. There is an advantage that can be, and also without the adhesive tape (5) on the entire back of the buffer member 1 as in the prior art can be firmly attached to the shock absorbing member 1 and this also facilitates the easy attachment of the shock absorbing member (1) It is a useful design that can be planned.

Claims

In attaching the shock absorbing member 1 to the door frame 3 of the fire door using the adhesive tape 5, the through-hole 101 is formed in each of the door frame 3, the shock absorbing member 1, and the adhesive tape 5; 301 and 501, and the through hole 101, 301 and 501 penetrates the synthetic resin attachment hole 2 so that the shock absorbing member 1 is attached to the door frame 3. Auxiliary attachment device for buffer member of fire door door frame.

The method of claim 1, wherein the through-hole 101 of the shock absorbing member (1) to form a long hole in the shock absorbing member auxiliary attachment device of the fire door door frame.

The method of claim 1, wherein the attachment port 2 is divided into a head 201 and an inserting portion 202, and an outer end of the inserting portion 202 includes a locking step 202c and a cutout groove 202b. A shock absorbing member auxiliary attachment device of the fire door door frame, characterized in that to form a wedge portion (202a).