KR200164455Y1 - a floodgate for ventilator - Google Patents
a floodgate for ventilator Download PDFInfo
- Publication number
- KR200164455Y1 KR200164455Y1 KR2019990014358U KR19990014358U KR200164455Y1 KR 200164455 Y1 KR200164455 Y1 KR 200164455Y1 KR 2019990014358 U KR2019990014358 U KR 2019990014358U KR 19990014358 U KR19990014358 U KR 19990014358U KR 200164455 Y1 KR200164455 Y1 KR 200164455Y1
- Authority
- KR
- South Korea
- Prior art keywords
- door
- ventilation
- rotated
- drive shaft
- order
- Prior art date
Links
- 238000009423 ventilation Methods 0.000 claims abstract description 31
- 229920003002 synthetic resin Polymers 0.000 claims description 7
- 239000000057 synthetic resin Substances 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 14
- 239000003638 chemical reducing agent Substances 0.000 abstract description 7
- 238000001363 water suppression through gradient tailored excitation Methods 0.000 abstract 1
- 238000004887 air purification Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/36—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/02—Suspension arrangements for wings for revolving wings
-
- 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
- E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
- E05F11/02—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights
- E05F11/08—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights with longitudinally-moving bars guided, e.g. by pivoted links, in or on the frame
- E05F11/12—Mechanisms by which the bar shifts the wing
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
-
- 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
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/624—Arms
-
- 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
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/686—Rods, links
-
- 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
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/706—Shafts
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
본 고안은 각종 건물의 환기구에 장착되는 차수문에 관한 것으로서, 특히 장마철에 물이 환기구를 통해 건물내로 유입되어 건물이 침수되는 등의 폐단을 방지할 수 있도록 한 고안에 관한 것이다.The present invention relates to a vehicle door that is mounted on the ventilation openings of various buildings, and more particularly, to a design that can prevent the closing of water, such as flooding the building by entering the building through the ventilation opening during the rainy season.
종래에는 지하층의 환기구들이 건물의 1층을 통해 외부의 공기를 순환시키도록 구성되어 장마철에 많은 비가 내려 수위가 높아지면 물이 환기구를 통해 지하층으로 유입되어 수재를 당하는 등의 폐단이 있었다.Conventionally, the ventilation openings of the basement floor are configured to circulate the outside air through the first floor of the building, and when there is a lot of rain in the rainy season, the water level rises, such that water flows into the basement through the ventilation openings and receives flooding.
따라서, 본 고안은 차수문(20)이 환기구(10)의 내부에 힌지(30) 결합되어, 환기구(10)의 측벽에 장착된 감속기(40)의 구동축(41)을 회동시키면 종동축(42)에 핀설된 아암(43)이 회동되면서 링크(44)로 연결된 차수문(20)을 여닫을 수 있는 환기구용 차수문을 구성토록 함으로써, 상기 감속기(40)의 구동축(41)을 일측으로 회전시키면 종동축(42)에 핀설된 아암(43)이 시계 방향으로 회전되어 링크(44)를 전방으로 잡아당기므로 차수문(20)이 열려지고, 이와는 반대로 구동축(41)을 회동시키면 아암(43)이 링크(44)를 후방으로 밀게되어 환기구(10)에서 차수문(20)이 닫혀지도록 할 수 있는 것이로서, 장마철에 물이 환기구(10)를 통해 유입될려고 하면 구동축(41)을 회동시켜 차수문(20)이 닫혀지도록 하여 지하층이 침수되는 것을 방지할 수 있는 동시에 평소에는 차수문(20)이 열려진 상태를 유지하여 실내의 공기를 정화시킬 수 있는 것이다.Therefore, the present invention is coupled to the hinge 30 in the interior of the ventilation opening 10, the order door 20 is rotated by the drive shaft 41 of the reducer 40 mounted on the side wall of the ventilation opening 10 driven shaft 42 By rotating the drive shaft 41 of the reducer 40 by rotating the arm 43 pinned in the) to form a ventilation door for opening and closing the order door 20 connected by the link 44, The arm 43 pinned to the driven shaft 42 is rotated in the clockwise direction to pull the link 44 forward, and the order door 20 is opened. In contrast, when the drive shaft 41 is rotated, the arm 43 is rotated. The link 44 is pushed backward to allow the door 20 to be closed at the ventilation port 10. When the water tries to flow through the ventilation port 10 during the rainy season, the drive shaft 41 is rotated to make the car. By keeping the water gate 20 closed, the basement layer can be prevented from being flooded, and at the same time, the order gate 20 is normally opened. Keep a binary state is capable of purifying indoor air.
Description
본 고안은 각종 건물의 환기구에 장착되는 차수문에 관한 것으로서, 특히 장마철에 물이 환기구를 통해 건물내로 유입되어 건물이 침수되는 등의 폐단을 방지할 수 있도록 한 고안에 관한 것이다.The present invention relates to a vehicle door that is mounted on the ventilation openings of various buildings, and more particularly, to a design that can prevent the closing of water, such as flooding the building by entering the building through the ventilation opening during the rainy season.
일반적으로 각종 건물이나 지하철 등에는 환기구들이 설치되어 실내의 공기를 정화시키거나 습기를 제거시켜 거주 환경을 좋게하고 화재의 발생시 유해한 개스와 연기를 효과적으로 배출시킬 수 있도록 되어 있다.In general, various buildings and subways are provided with vents to purify indoor air or remove moisture to improve the living environment and to effectively discharge harmful gases and smoke in the event of a fire.
전술한 환기구들중 지하층의 공기를 정화시키는 환기구들은 주로 건물의 1층을 통해 외부의 공기를 순환시키도록 되어 있고 그 위치가 매우 낮게 형성되어 있는 것이므로 장마철에 많은 비가 내리게되어 수위가 높아지면 물이 환기구를 통해 지하층으로 유입되어 수재를 당하는 등의 폐단이 있었다.Among the ventilation holes described above, the ventilation holes for purifying the air in the basement floor are mainly designed to circulate the outside air through the first floor of the building, and the location is very low. There was a discontinuity such as being flooded with water by entering the basement through the vents.
따라서, 지하층의 공기 정화를 위하여 설치된 환기구들이 오히려 장마철에는 물이 유입되는 수로(水路) 역할을 수행하여 상당한 문제점을 발생시키는 것이므로, 많은 비가 내려 수위가 높아지면 환기구를 효과적으로 폐쇄시키고 평소에는 열려지도록하여 환기를 시킬 수 있는 환기구용 차수문의 설치가 절실히 요구되었다.Therefore, the ventilation openings installed for the air purification of the basement floor act as a water channel in which the water flows in the rainy season, which causes a considerable problem. There was an urgent need for the installation of ventilation doors for ventilation.
본 고안은 상기한 문제점을 감안하여 창안한 것으로서, 그 목적은 비가 많이 내려 수위가 높아지면 환기구를 폐쇄시키고 평소에는 열려지도록하여 환기를 시킬 수 있는 환기구용 차수문을 제공함에 있는 것이다.The present invention was devised in view of the above problems, and its purpose is to provide a vent door for ventilation that can be ventilated by closing the vent and normally opening when the water level rises due to a lot of rain.
상기한 목적을 달성하기 위한 본 고안의 특징은,Features of the present invention for achieving the above object,
금속 프레임(21) 외부에 합성수지(22)가 코팅된 차수문(20)이 환기구(10)의 내부에 힌지(30) 결합되고, 환기구(10)의 측벽에는 워엄과 워엄기어의 결합으로 이루어진 감속기(40)가 장착되어 구동축(41)을 회동시키면 종동축(42)에 핀설된 아암(43)이 회동되면서 링크(44)로 연결된 차수문(20)을 개폐시키도록 함을 특징으로 하는 환기구용 차수문에 의하여 달성시킬 수 있는 것이다.Reduction door made of a combination of the worm and worm gear on the side wall of the ventilation opening 10 is coupled to the hinge 30 in the ventilation opening 10, the synthetic resin 22 coated on the outside of the metal frame 21 40 is mounted and the drive shaft 41 is rotated when the arm 43 pinned to the driven shaft 42 is rotated, and the vent door for opening and closing the door 20 connected to the link 44 for It can be achieved by the order door.
도 1은 본 고안의 일실시예를 예시한 사시도,1 is a perspective view illustrating an embodiment of the present invention,
도 2a는 본 고안의 차수문이 환기구에서 닫혀진 상태를 예시한 평면도,Figure 2a is a plan view illustrating a closed state of the order door of the present invention,
도 2b는 본 고안의 차수문이 환기구에서 열려지는 상태를 예시한 평면도,Figure 2b is a plan view illustrating a state in which the order door of the present invention is opened in the ventilation opening,
도 3은 본 고안의 일부를 확대한 단면도.Figure 3 is an enlarged cross-sectional view of a part of the present invention.
* 도면의 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
10 : 환기구10: ventilation hole
20 : 차수문20: order gate
21 : 프레임21: frame
22 : 합성수지22: synthetic resin
23 : 망체23: network
24 : 고정핀24: fixing pin
30 : 힌지30: hinge
40 : 감속기40: reducer
41 : 구동축41: drive shaft
41a : 회동구41a: Hoedong-gu
42 : 종동축42: driven shaft
43 : 아암43: arm
44 : 링크44: link
44a : 턴버클44a: turnbuckle
50 : 창틀50: window frame
이하, 상기한 목적을 달성하기 위한 바람직한 본 고안의 실시예를 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention for achieving the above object in detail as follows.
도 1 내지는 도 3에서 도시한 바와 같이,As shown in Figures 1 to 3,
본 고안에 의한 차수문(20)은 금속 프레임(21)으로 이루어진 골조의 외부에 FRP등으로 이루어진 합성수지(22)가 코팅되어 구조가 견고하면서도 방수력이 양호한 재질로 구성되어 있다.The order door 20 according to the present invention is coated with a synthetic resin 22 made of FRP, etc. on the outside of the frame made of a metal frame 21 is made of a material having a strong structure and good waterproofing.
상기 차수문(20)은 환기구(10)의 내부에 장착되어 그 양측이 환기구(10)의 측벽과 차수문(20)의 일측에 고정되는 힌지(30)에 의하여 여닫을 수 있는 구성으로 되어 있다.The order door 20 is mounted inside the ventilation hole 10 so that both sides thereof can be opened and closed by a hinge 30 fixed to the side wall of the ventilation hole 10 and one side of the order door 20.
상기 환기구(10)에 설치된 차수문(20)의 전방 측벽에는 워엄과 워엄기어의 결합으로 이루어진 감속기(40)가 장착되어 있다.On the front sidewall of the order door 20 installed in the ventilation port 10, a reducer 40 made of a combination of worms and worm gears is mounted.
상기 감속기(40)의 구동축(41)을 회동시키면 구동축(41)과 연결된 워엄의 회전에 의하여 워엄기어가 서서히 회전됨에 따라 워엄기어에 축설된 종동축(42)이 서서히 회전된다. 상기 종동축(42)에는 일정길이를 갖는 아암(43)이 핀설되어 있고, 그 일단이 아암(43)과 연결되는 링크(44)의 타단은 차수문(20)에 장착된 고정핀(24)에 결합된다.When the drive shaft 41 of the reducer 40 is rotated, as the worm gear is gradually rotated by the rotation of the worm connected to the drive shaft 41, the driven shaft 42 installed in the worm gear is gradually rotated. An arm 43 having a predetermined length is pinned to the driven shaft 42, and the other end of the link 44 whose one end is connected to the arm 43 is fixed pin 24 mounted to the order door 20. Is coupled to.
따라서, 구동축(41)을 회동시키면 종동축(42)에 핀설된 아암(43)이 회동되면서 링크(44)로 연결된 차수문(20)을 잡아당기거나 밀거나하여 차수문(20)을 개폐시킬 수 있는 것이다.Accordingly, when the drive shaft 41 rotates, the arm 43 pinned to the driven shaft 42 rotates to pull or push the order door 20 connected to the link 44 to open and close the order door 20. It can be.
상기 구동축(41)에는 별도의 회동구(41a)를 결합시킬 수 있는 홈이 형성되어 있고, 링크(44)에는 그 길이를 조절할 수 있는 턴버클(44a)이 장착되어 그 사용이 매우 편하도록 구성되어 있다.The drive shaft 41 is formed with a groove for coupling the separate rotating hole (41a), the link 44 is equipped with a turnbuckle (44a) that can adjust its length is configured to be very easy to use have.
전술한 구성으로 이루어진 본 고안은 도 2a에서 도시한 바와 같이, 환기구(10)에서 차수문(20)이 닫혀진 상태에서 감속기(40)의 구동축(41)에 형성된 홈에 회동구(41a)를 결합시켜 일측으로 회전시키면 종동축(42)에 핀설된 아암(43)이 시계 방향으로 회전되어 링크(44)를 전방으로 잡아당기므로 도 2b에서 도시한 바와 같이 차수문(20)이 열려지고, 이와는 반대 방향으로 구동축(41)을 회동시키면 아암(43)이 시계 반대 방향으로 회전되어 링크(44)를 후방으로 밀게되므로 환기구(10)에서 차수문(20)이 닫혀지도록 할 수 있는 것이다.The present invention having the above-described configuration, as shown in Figure 2a, the rotational opening 41a is coupled to the groove formed in the drive shaft 41 of the reducer 40 in the state in which the door 20 is closed in the ventilation opening (10) When rotated to one side, the arm 43 pinned to the driven shaft 42 is rotated in the clockwise direction to pull the link 44 forward to open the order door 20 as shown in Figure 2b, and When the drive shaft 41 is rotated in the opposite direction, the arm 43 is rotated counterclockwise to push the link 44 backward so that the order door 20 can be closed at the ventilation port 10.
이때, 상기 구동축(41)은 워엄에 축설된 것이므로 적은 힘으로 차수문(20)을 열 수 있는 이점이 있고, 워엄기어에 축설된 종동축(42)은 구동축(41)을 회전시키기 전에는 역회전이 방지되는 것이므로 차수문(20)이 열려지거나 닫혀진 상태를 안정적으로 유지할 수 있는 것이다.At this time, since the drive shaft 41 is built in the worm, there is an advantage that the order door 20 can be opened with a small force, and the driven shaft 42 built in the worm gear reversely rotates before the drive shaft 41 is rotated. Since this is to be prevented, the order door 20 can be stably maintained in the open or closed state.
따라서, 장마철에 비가 많이 내려 물이 환기구(10)를 통해 넘칠려고 하면 구동축(41)을 회동시켜 차수문(20)이 닫혀지도록 하여 지하층으로 물이 유입되는 것을 방지할 수 있는 것이므로 침수에 의한 재해로부터 거주자와 건물을 안전하게 보호할 수 있는 동시에 물이 빠지고 나면 구동축(41)을 반대로 회동시켜 차수문(20)을 열어놓으면 환기가 이루어지므로 쾌적한 실내환경을 조성할 수 있는 등의 이점이 있다.Therefore, when the rain is too much during the rainy season to try to overflow the water through the ventilator (10) by rotating the drive shaft 41 to close the waterway door 20 to prevent water from flowing into the basement disaster because of flooding At the same time it can safely protect the occupants and the building from the water is drained, the reverse rotation of the drive shaft (41) by opening the car door (20) is ventilated because there is an advantage such as to create a comfortable indoor environment.
한편, 도 3에서 도시한 바에 의하면 상기 차수문(20)의 금속 프레임(21)에 합성수지(22)를 피복시킬 때 여러장의 망체(23)를 차례로 적층시키면서 피복하여 차수문(20)의 인장강도를 최대한 높여주록 구성하는 것이 매우 바람직하다.Meanwhile, as shown in FIG. 3, when the synthetic resin 22 is coated on the metal frame 21 of the order door 20, the tensile strength of the order door 20 is coated by sequentially stacking several meshes 23. It is highly desirable to configure as high as possible.
물론, 차수문(20)의 후방에는 지지용 창틀(50)이 구비되어 차수문(20)이 열려진 상태를 안정적으로 유지하여 수압에 효과적으로 견딜 수 있도록 구성되어 있음은 당연하다.Of course, the support window frame 50 is provided at the rear of the order door 20 to maintain a stable state in which the order door 20 is open so that it is configured to effectively withstand water pressure.
이상에서 상술한 바와 같은 본 고안은, 금속 프레임(21) 외부에 합성수지(22)가 코팅된 차수문(20)이 환기구(10)의 내부에 힌지(30) 결합되어, 환기구(10)의 측벽에는 장착된 감속기(40)의 구동축(41)을 회동시키면 종동축(42)에 핀설된 아암(43)이 회동되면서 링크(44)로 연결된 차수문(20)을 여닫을 수 있는 환기구용 차수문을 구성토록 함으로써, 상기 감속기(40)의 구동축(41)에 회동구(41a)를 결합시켜 일측으로 회전시키면 종동축(42)에 핀설된 아암(43)이 시계 방향으로 회전되어 링크(44)를 전방으로 잡아당기므로 차수문(20)이 열려지고, 이와는 반대로 구동축(41)을 회동시키면 아암(43)이 링크(44)를 후방으로 밀게되어 환기구(10)에서 차수문(20)이 닫혀지도록 할 수 있는 것이로서, 장마철에 비가 많이 내려 물이 환기구(10)를 통해 유입될려고 하면 구동축(41)을 회동시켜 차수문(20)이 닫혀지도록 하여 지하층으로 물이 유입되는 것을 방지할 수 있는 것이므로 침수에 의한 재해로부터 거주자와 건물을 안전하게 보호할 수 있는 동시에 평소에는 차수문(20)이 열려진 상태를 유지하여 실내의 공기를 정화시킬 수 있는 것이므로 쾌적한 실내환경을 조성할 수 있는 등의 이점이 있다.The present invention as described above, the order door 20 coated with a synthetic resin 22 on the outside of the metal frame 21 is coupled to the hinge 30 in the interior of the vent 10, the side wall of the vent 10 When the drive shaft 41 of the reducer 40 mounted therein is rotated, the arm 43 pinned to the driven shaft 42 rotates, and the ordered door for the ventilation opening to open and close the order door 20 connected by the link 44 is provided. In this configuration, when the rotational opening 41a is coupled to the drive shaft 41 of the reduction gear 40 and rotated to one side, the arm 43 pinned to the driven shaft 42 is rotated clockwise so that the link 44 is rotated. By pulling forward, the order door 20 is opened. In contrast, when the drive shaft 41 is rotated, the arm 43 pushes the link 44 backward so that the order door 20 is closed at the ventilation opening 10. As it can be done, when the rain falls during the rainy season to try to flow the water through the ventilation port 10 when the drive shaft 41 is rotated The door 20 is closed to prevent the inflow of water into the basement floor, so that residents and buildings can be safely protected from disasters caused by flooding, while the door 20 is normally kept open. Since the air can be purified, there is an advantage such as to create a comfortable indoor environment.
Claims (2)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019980021617U KR19990007945U (en) | 1998-11-07 | 1998-11-07 | Vent doors |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019980021617U Division KR19990007945U (en) | 1998-11-07 | 1998-11-07 | Vent doors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200164455Y1 true KR200164455Y1 (en) | 2000-02-15 |
Family
ID=19538960
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019980021617U KR19990007945U (en) | 1998-11-07 | 1998-11-07 | Vent doors |
| KR2019990014358U KR200164455Y1 (en) | 1998-11-07 | 1999-07-20 | a floodgate for ventilator |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019980021617U KR19990007945U (en) | 1998-11-07 | 1998-11-07 | Vent doors |
Country Status (1)
| Country | Link |
|---|---|
| KR (2) | KR19990007945U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101012499B1 (en) | 2010-10-29 | 2011-02-08 | 협성개발(주) | A watertight door installation apparatus for theunderground passage |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100661917B1 (en) * | 2005-03-29 | 2006-12-27 | 케이비이엔지주식회사 | Apparatus opening and shutting a flood gate of a ventilation underground passage |
-
1998
- 1998-11-07 KR KR2019980021617U patent/KR19990007945U/en active IP Right Review Request
-
1999
- 1999-07-20 KR KR2019990014358U patent/KR200164455Y1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101012499B1 (en) | 2010-10-29 | 2011-02-08 | 협성개발(주) | A watertight door installation apparatus for theunderground passage |
Also Published As
| Publication number | Publication date |
|---|---|
| KR19990007945U (en) | 1999-02-25 |
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