KR890002747Y1 - Door Dustproof Device of Elevator - Google Patents
Door Dustproof Device of Elevator Download PDFInfo
- Publication number
- KR890002747Y1 KR890002747Y1 KR2019860009975U KR860009975U KR890002747Y1 KR 890002747 Y1 KR890002747 Y1 KR 890002747Y1 KR 2019860009975 U KR2019860009975 U KR 2019860009975U KR 860009975 U KR860009975 U KR 860009975U KR 890002747 Y1 KR890002747 Y1 KR 890002747Y1
- Authority
- KR
- South Korea
- Prior art keywords
- door
- elevator
- cover
- dustproof device
- door panel
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/30—Constructional features of doors or gates
- B66B13/308—Details of seals and joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/30—Constructional features of doors or gates
- B66B13/303—Details of door panels
Landscapes
- Elevator Door Apparatuses (AREA)
Abstract
내용 없음.No content.
Description
제1도는 종래 엘리베이터 도어 정면도.1 is a front view of a conventional elevator door.
제2도는 제1도의 A-A선 단면도.2 is a sectional view taken along the line A-A of FIG.
제3도는 제2도의 요부 확대 단면도.3 is an enlarged cross-sectional view of the main portion of FIG.
제4도는 종래의 다른 실시 단면도.4 is a cross-sectional view of another conventional embodiment.
제5도는 본 고안의 단면도.5 is a cross-sectional view of the present invention.
제6도는 본 고안의 커버의 사시도.6 is a perspective view of the cover of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 도어판넬 8 : 절곡요홈부1: door panel 8: bending groove
9 : 구멍 10 : 취부면9: hole 10: mounting surface
11 : 커버 12 : 방진고무11 cover 12 dustproof rubber
본 고안은 엘리베이터의 도어에 관한 것으로, 특히 도어가 닫힐때 두딤힘 소음을 줄이고 제작 및 설치가 용이하도록 한 엘리베이터의 도어 방진장치에 관한 것이다.The present invention relates to an elevator door, and more particularly to an elevator door dustproof device to reduce the knocking noise when the door is closed and to facilitate the manufacture and installation.
종래 도어 방진장치의 구성은 제3도에서와 같이 도어판넬(1)의 배면 양측에 보강판(2)을 적정길이만큼 형성한 후 그 상면부에 취부판(3)과 커버(4)를 도어판넬(1) 후면에 보울트(5)로 체결하고 양측 보강판(2) 중앙에 자연 형성된 공간부에 방진고무(6)를 삽착시켜 방진효과를 얻게한 것이며, 또한 제4도에서는 도어판넬(1)의 양측에 미장테(7)를 장착하고 중앙공간부에 방진고무(6)를 삽착시킨 것이다.In the conventional structure of the door dustproof apparatus, as shown in FIG. 3, the reinforcing plate 2 is formed on both sides of the rear surface of the door panel 1 by an appropriate length, and then the mounting plate 3 and the cover 4 are provided on the upper surface thereof. Fastening with bolts (5) on the back of the panel (1) and inserting the anti-vibration rubber (6) in the space formed naturally in the center of the two reinforcement plate (2) to obtain the dust-proof effect, and also in Figure 4 the door panel (1 The plaster frame (7) is attached to both sides of the) and the anti-vibration rubber (6) is inserted into the central space.
그러나 상기와같은 도어 방진장치는 도어가 닫힐때 발생하는 충격음은 도어자체에 방진고무(6)를 취부하거나 도어의 가장자리에 미장테(7)를 형성하여 방진고무(6)를 취부시켰기 때문에 도어의 충격음이 도어판넬(1)의 상자내부로 직접 전달되는 것이다.However, in the door dustproof apparatus as described above, the impact sound generated when the door is closed is because the dustproof rubber 6 is attached to the door itself by installing the dustproof rubber 6 or by forming the plaster frame 7 at the edge of the door. The impact sound is transmitted directly into the box of the door panel (1).
따라서 충격음의 공명현상으로 충격소음이 크게 들리게 되므로 승객에게 많은 불쾌감을 줄뿐만 아니라 도어와 엘리베이터 본체측의 공간이 크게 형성되어 있는 것을 방지하기 위한 커버(4)를 별도로 설치해야 하는 제작상의 번거로움이 뒤따르는 문제점도 있었다.Therefore, the impact noise is greatly heard due to the resonance of the impact sound, which not only gives a lot of discomfort to the passengers, but also hassle in manufacturing a separate cover 4 for preventing a large space between the door and the elevator main body. There was also a following problem.
때문에 본 고안은 이와같은 종래의 문제점을 감안하여 도어가 닫힐때 발생하는 충격음을 완화시키고 또한 제조 및 설치가 용이하도록 한 것으로서 이를 첨부도면에 의해 상세히 설명하면 다음과 같다.Therefore, the present invention is to mitigate the impact sound generated when the door is closed in view of such a conventional problem and to facilitate the manufacture and installation as described in detail by the accompanying drawings as follows.
엘리베이터에 설치되는 도어에 있어서, 도어판넬(1) 후면에 절곡요홈부(8)와 구멍(9)을 가진 취부면(10)을 일체로 형성한 커버(11)의 절곡요홈부(8)에 방진고무(12)를 삽착한후 보울트(13)로 커버(11)와 도어판넬(1)을 체결시켜서된 것이다.In the door to be installed in the elevator, to the bent groove portion 8 of the cover 11 formed integrally with the mounting surface 10 having the bent groove portion 8 and the hole 9 on the rear of the door panel (1). After inserting the anti-vibration rubber 12, the cover 11 and the door panel 1 by fastening the bolt (13).
이와같이 된 본 고안은 제5도에서와 같이 커버(11)에 절곡요홈부(8)을 형성시켜서 방진고무(12)를 삽착한후 취부면(10)의 구멍(9)과 도어판넬(1)의 구멍을 일치시켜 보울트(13)를 체결시켰기 때문에, 도어닫힘 동작시에 발생하는 충격소음이 직접도어판넬(1)로 전달되지 않고 간접적으로 절달되므로 소리의 공명에 의한 충격음 확대를 방지하게 되는 것이다.In the present invention, as shown in FIG. 5, the bent groove portion 8 is formed in the cover 11 to insert the anti-vibration rubber 12, and then the hole 9 and the door panel 1 of the mounting surface 10 are inserted. Since the bolt 13 is fastened by matching the holes of the doors, the impact noise generated during the door closing operation is not transferred directly to the door panel 1, but is indirectly delivered to prevent the impact sound from expanding due to the resonance of the sound. .
즉, 제6도와 같은 커버(11)를 형성하므로서 방진고무(12)를 삽착시킨 절곡요홈부(8)가 형성되기 때문에 이 절곡요홈부(8)에 방진고무(12)를 간단히 취부 시킨후 취부면(10)에 형성된 구멍(9)에 보울트(13)를 체결시키면 도어판넬(1)과 방진고무(12)는 서로의 일정간격을 두고 위치하게 되어 도어의 닫힘시 발생하는 충격음은 간접으로 들리게 되고 공명현상에 의한 충격음을 지감시키게 된다.That is, since the bending recesses 8 into which the anti-vibration rubber 12 is inserted are formed by forming the cover 11 as shown in FIG. 6, the anti-vibration rubber 12 is simply attached to the bending recesses 8 and then mounted. When the bolt 13 is fastened to the hole 9 formed in the surface 10, the door panel 1 and the dustproof rubber 12 are positioned at a predetermined distance from each other, so that the impact sound generated when the door is closed is indirectly heard. And the impact sound caused by the resonance phenomenon can be reduced.
이와같은 본 고안의 방진장치를 사용하므로 인해 충격음 때문에 승객에게 불쾌감을 주었던 문제점을 해결할 수 있고, 또한 종래 도어판넬(1)에 취부되었던 보강판(2) 및 취부판(3) 또는 미장테(7)등을 삭제하므로서 작업이 간편해지고 설치 또한 용이하게 되어 원가절감에 크게 도움이 되는 아주 유용한 고안인 것이다.By using the dustproof device of the present invention, it is possible to solve the problem of discomfort to the passenger due to the impact sound, and also the reinforcing plate (2) and the mounting plate (3) or the plastering frame (7) that was conventionally attached to the door panel (1) It is a very useful design that greatly reduces the cost by simplifying work and easy installation.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860009975U KR890002747Y1 (en) | 1986-07-11 | 1986-07-11 | Door Dustproof Device of Elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860009975U KR890002747Y1 (en) | 1986-07-11 | 1986-07-11 | Door Dustproof Device of Elevator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR880002467U KR880002467U (en) | 1988-04-08 |
| KR890002747Y1 true KR890002747Y1 (en) | 1989-04-29 |
Family
ID=19253594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019860009975U KR890002747Y1 (en) | 1986-07-11 | 1986-07-11 | Door Dustproof Device of Elevator |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR890002747Y1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3659325B2 (en) * | 2000-10-31 | 2005-06-15 | Ｙｋｋ株式会社 | Airtight / watertight slide fastener slider |
| JP3685255B2 (en) * | 2001-06-18 | 2005-08-17 | Ｙｋｋ株式会社 | Airtight waterproof slide fastener |
-
1986
- 1986-07-11 KR KR2019860009975U patent/KR890002747Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR880002467U (en) | 1988-04-08 |
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