KR0137083Y1 - Damper for door opening/closing of vcr - Google Patents
Damper for door opening/closing of vcr Download PDFInfo
- Publication number
- KR0137083Y1 KR0137083Y1 KR2019920009800U KR920009800U KR0137083Y1 KR 0137083 Y1 KR0137083 Y1 KR 0137083Y1 KR 2019920009800 U KR2019920009800 U KR 2019920009800U KR 920009800 U KR920009800 U KR 920009800U KR 0137083 Y1 KR0137083 Y1 KR 0137083Y1
- Authority
- KR
- South Korea
- Prior art keywords
- damper
- door
- viscous
- rotating disk
- closing
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/675—Guiding containers, e.g. loading, ejecting cassettes
- G11B15/67502—Details
Abstract
VCR의 문개폐부에 사용하는 점성댐퍼를 점성유체를 개재한 댐퍼케이스에 다단으로 된 직교형 치형을 갖는 회전디스크를 결합 구성하여 점성댐퍼를 문에 형성한 기어의 구조에 따라 수평 또는 수직으로 설치할 수 있도록 구성한 것이다.The viscous damper used for the door opening and closing part of the VCR can be installed horizontally or vertically according to the structure of the gear that forms the viscous damper in the door by combining the rotating disk with the orthogonal teeth of the multi-stage to the damper case through the viscous fluid. It is configured to be.
Description
제1도는 종래 문개폐용 점성댐퍼의 구조도.1 is a structural diagram of a conventional damping damper for door opening and closing.
제2도는 본 고안의 문개폐용 점성댐퍼 분해단면도.2 is an exploded cross-sectional view of the viscous damper for door opening and closing of the present invention.
제3도는 본 고안의 댐퍼를 적용한 일 실시예시도.Figure 3 is an embodiment of applying the damper of the present invention.
제4도는 본 고안의 댐퍼를 적용한 다른 일 실시예시도.Figure 4 is another embodiment showing the application of the damper of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
101 : 도어 102 : 기어101: door 102: gear
103,103' : 치형 106 : 점성유체103,103 ': Teeth 106: Viscous fluid
108 : 회전디스크 109 : 댐퍼케이스108: rotating disk 109: damper case
110 : 결합턱110: coupling chin
본 고안은 VCR의 문개폐부에 사용되는 점성댐퍼에 관한 것으로서 특히 점성댐퍼를 수평 또는 수직으로 선택적으로 설치할 수 있도록 한 것이다.The present invention relates to a viscous damper used in the door opening and closing part of the VCR, and in particular, to allow the viscous damper to be selectively installed horizontally or vertically.
종래 일반적인 VCR의 문개폐부에 사용되는 점성댐퍼는 제1도에서와 같이 기어(2)가 형성된 문(1)과, 케이스(5) 내부에 회전자(4)를 설치하고 점성유체를 개재한 원형점성댐퍼(3)와, 댐퍼고정용 브라켓(6)과 체결나사(7)로 구성되었다.The viscous damper used in the conventional door opening and closing part of the conventional VCR has a door 1 having a gear 2 formed thereon as shown in FIG. 1, and a circular shape having a rotor 4 installed inside the case 5 and interposing a viscous fluid. It consists of a viscous damper (3), a damper fixing bracket (6) and a fastening screw (7).
이와같이 구성된 종래의 점성댐퍼의 동작은 문(1)을 열게되면 문(1)에 형성된 기어(2)와 결합된 원형점성댐퍼(3)에 회전력을 주게되고 원형점성댐퍼(3)의 회전자(4)는 기어(2)로부터 회전력을 받아 회전하게 된다.The operation of the conventional viscous damper configured as described above is to open the door (1) to give a rotational force to the circular viscous damper (3) coupled to the gear (2) formed in the door (1) and the rotor of the circular viscous damper (3) ( 4) is rotated by the rotational force from the gear (2).
원형점성댐퍼(3)의 회전자(4)는 회전을 하면서 회전자(4)와 케이스(5)사이에 개재된 점성유체에 의하여 부드러운 회전이 이루어지면서 문(1)을 부드럽게 개폐하게 된다.The rotor 4 of the circular viscous damper 3 rotates and smoothly opens and closes the door 1 while a smooth rotation is performed by the viscous fluid interposed between the rotor 4 and the case 5.
그러나 이러한 종래의 문개폐용 점성댐퍼는 치형이 원주방향으로만 구성되어 있어 점성댐퍼를 설치할 때 원주방향으로만 설치해야 하는 단점이 있었고, 치형이 단일구조로 형성되고 회전력을 전달하는 회전자의 반지름이 고정되어 있어서 문개폐시 하중에 정확하게 대응할 수 없게되는 문제점이 있었다.However, the conventional door opening and closing viscous damper has a disadvantage that the teeth are formed only in the circumferential direction, so that the viscous damper must be installed only in the circumferential direction, and the teeth are formed in a single structure and the radius of the rotor transmitting the rotational force. There is a problem in that it is not possible to accurately correspond to the load when the door opening and closing.
본 고안은 이러한 점을 감안하여 도어에 형성된 기어와의 맞물림 거리를 조정할 수 있도록 다단 직교형 치형이 형성된 회전디스크를 점성유체가 개재된 댐퍼케이스에 결합시켜 구비함으로서, VCR의 도어무게에 따라 치형의 맞물림 거리를 변화시켜 문의 개폐를 부드럽게 유지할 수 있도록 하는데 목적이 있다.In view of this, the present invention combines a rotary disk having a multi-stage orthogonal tooth with a damper case interposed with a viscous fluid to adjust the engagement distance with a gear formed in the door. The purpose is to change the engagement distance to keep the door open and closed smoothly.
본 고안을 제2도 내지 제4도에 의하여 설명한다.The present invention will be described with reference to FIGS. 2 to 4.
도어(101)에 형성된 기어(102)와의 맞물림 거리를 조정할 수 있도록 다단 직교형 치형(103,103')이 형성된 회전디스크(108)를 점성유체(106)가 개재된 댐퍼케이스(109)에 결합시켜 구비하였다.The rotary disk 108 having the multi-stage orthogonal teeth 103 and 103 'formed therein is coupled to the damper case 109 interposed with the viscous fluid 106 so as to adjust the engagement distance with the gear 102 formed in the door 101. It was.
그리고 상기 댐퍼케이스(109)는 회전디스크(108)의 이탈을 방지하는 결합턱(110)과, 상기 회전디스크(108)의 중앙에 형성된 결합돌기(113)를 통과한 나사(114)를 고정시키는 결합돌부(107)를 구비하였다.In addition, the damper case 109 fixes the screw 114 passing through the coupling jaw 110 for preventing the rotation of the rotating disk 108 and the coupling protrusion 113 formed at the center of the rotating disk 108. Coupling protrusion 107 was provided.
도면중 미설명부호 111은 댐퍼고정부를 나타낸다.In the figure, reference numeral 111 denotes a damper fixing part.
이와같이 구성된 본 고안의 문개폐용 점성댐퍼는 제3도에서와 같이 점성댐퍼가 댐퍼고정부(111)의 측면에 고정되어 문(101)의 기어(102)와 직교방향으로 결합되거나, 다른 실시예로 제4도와 같이 수평으로 고정된 점성댐퍼의 치형(103')에 문(101)의 기어(102')가 얹혀지게 고정되게 된다.In the viscous damper for door opening and closing according to the present invention configured as described above, the viscous damper is fixed to the side of the damper fixing part 111, as shown in FIG. 3, or is coupled to the gear 102 of the door 101 at right angles, or in another embodiment. As shown in FIG. 4, the gear 102 ′ of the door 101 is fixed to the teeth 103 ′ of the viscous damper horizontally fixed.
점성댐퍼의 동작을 살펴보면 먼저 문(101)이 열리게 되면 문(101)의 무게에 의하여 일측에 형성된 기어(102,102')를 작용점으로 하여 문(101)이 회전하게 되는데 이때 문(101)에 형성된 기어(102,102')와 점성댐퍼의 치형(103,103')이 맞물려 점성댐퍼의 회전디스크(108)가 회전하게 된다.Looking at the operation of the viscous damper, when the door 101 is first opened, the door 101 is rotated by using the gears 102 and 102 'formed on one side by the weight of the door 101 as the operating point. 102 and 102 'and teeth 103 and 103' of the viscous damper are engaged to rotate the rotating disk 108 of the viscous damper.
이때 회전디스크(108)와 댐퍼케이스(109) 사이의 점성유체(106)로 인하여 문(101)을 개폐할때 순간적으로 발생한 회전력을 감쇄하여 문(101)이 부드럽게 열리게 된다.At this time, due to the viscous fluid 106 between the rotating disk 108 and the damper case 109, the door 101 is opened smoothly by attenuating the rotational force generated when the door 101 is opened and closed.
또한 치형(103,103')을 다단으로 형성하였기 때문에 문(101)이 열릴 때 발생하는 회전력에 따라 치형(103,103')의 위치를 바꾸어 결합함으로써 회전력을 조절할 수 있게 된다.In addition, since the teeth 103 and 103 'are formed in multiple stages, the rotational force can be adjusted by changing the positions of the teeth 103 and 103' according to the rotational force generated when the door 101 is opened.
이상에서 살펴본 바와같이 본 고안의 문개폐용 점성댐퍼는 한 개의 점성댐퍼로서 VCR의 문의 무게에 따라 치형의 맞물림 거리를 변화시켜 문의 개폐를 부드럽게 유지할 수 있고 점성댐퍼를 바닥 또는 측벽의 2방향중 선택적으로 설치가 가능한 고안이다.As discussed above, the door opening / closing viscous damper is a single viscous damper, which can change the engagement distance of the teeth according to the weight of the door of the VCR to keep the door smoothly open and close, and the viscous damper can be selected in two directions of the floor or sidewall It is designed to be installed.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019920009800U KR0137083Y1 (en) | 1992-06-03 | 1992-06-03 | Damper for door opening/closing of vcr |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019920009800U KR0137083Y1 (en) | 1992-06-03 | 1992-06-03 | Damper for door opening/closing of vcr |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR940001880U KR940001880U (en) | 1994-01-03 |
| KR0137083Y1 true KR0137083Y1 (en) | 1999-04-15 |
Family
ID=19334255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019920009800U KR0137083Y1 (en) | 1992-06-03 | 1992-06-03 | Damper for door opening/closing of vcr |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0137083Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100888038B1 (en) * | 2007-10-29 | 2009-03-09 | 코스텔(주) | A rotatory power reduction apparatus |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101149722B1 (en) * | 2009-06-26 | 2012-06-08 | 박진주 | Spon and chopsticks case |
-
1992
- 1992-06-03 KR KR2019920009800U patent/KR0137083Y1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100888038B1 (en) * | 2007-10-29 | 2009-03-09 | 코스텔(주) | A rotatory power reduction apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| KR940001880U (en) | 1994-01-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7107649B2 (en) | Hinge device | |
| US20010014993A1 (en) | Damping mechanism | |
| JP2000255259A (en) | Rotary damper device and sun visor attaching device using same | |
| KR101995360B1 (en) | Anti-folder hand safety door | |
| KR0137083Y1 (en) | Damper for door opening/closing of vcr | |
| KR960006830Y1 (en) | Structure of a door hinge in a household electrical appliances | |
| JPS5810551B2 (en) | Opening/closing angle adjustment device for hinged doors | |
| WO1997012161A1 (en) | Improvements in door operators | |
| JPH03172482A (en) | Rotary damper | |
| KR940006293Y1 (en) | Door of oven range | |
| JPH02178480A (en) | Opening/closing device | |
| KR950003068Y1 (en) | Damper for electronic device | |
| KR910008770Y1 (en) | Hinge | |
| KR960006259Y1 (en) | Apparatus for opening door slide for tv | |
| KR20220080371A (en) | Gear-operated door hinge | |
| JPH08193458A (en) | Damper | |
| KR940006503B1 (en) | Damper device of rotation parts | |
| JPH062725A (en) | Rotary damper and machine opening/closing device using the same | |
| JP2668325B2 (en) | Sliding door opening / closing device | |
| JPS59233082A (en) | Drive apparatus for wind regulator | |
| KR200155923Y1 (en) | A reduction gear of an automatic operating apparatus for door | |
| KR930001160Y1 (en) | Control panel door | |
| IL129632A (en) | Pivotable shutter for window or door openings | |
| JPH0328139Y2 (en) | ||
| JPH021884Y2 (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| AMND | Amendment | ||
| E902 | Notification of reason for refusal | ||
| AMND | Amendment | ||
| E601 | Decision to refuse application | ||
| J2X1 | Appeal (before the patent court) |
Free format text: APPEAL AGAINST DECISION TO DECLINE REFUSAL |
|
| B701 | Decision to grant | ||
| REGI | Registration of establishment | ||
| FPAY | Annual fee payment |
Payment date: 20020830 Year of fee payment: 5 |
|
| LAPS | Lapse due to unpaid annual fee |