KR0134619Y1 - Device for operating door of an electronic machine - Google Patents

Device for operating door of an electronic machine Download PDF

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Publication number
KR0134619Y1
KR0134619Y1 KR2019960009599U KR19960009599U KR0134619Y1 KR 0134619 Y1 KR0134619 Y1 KR 0134619Y1 KR 2019960009599 U KR2019960009599 U KR 2019960009599U KR 19960009599 U KR19960009599 U KR 19960009599U KR 0134619 Y1 KR0134619 Y1 KR 0134619Y1
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KR
South Korea
Prior art keywords
door
groove
bearing
hinge portion
guide groove
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Application number
KR2019960009599U
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Korean (ko)
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KR970058699U (en
Inventor
김영기
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김광호
삼성전자주식회사
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Priority to KR2019960009599U priority Critical patent/KR0134619Y1/en
Publication of KR970058699U publication Critical patent/KR970058699U/en
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Publication of KR0134619Y1 publication Critical patent/KR0134619Y1/en

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    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F3/00Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/16Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with friction brakes

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  • Casings For Electric Apparatus (AREA)

Abstract

본 고안은 TV나 VTR 또는 오디오기기와 같은 전자기기의 도어개폐장치에 관한 것으로, 도어조립부(4)에 힌지부(6)와 그 힌지부(6)를 중심으로 한 원호상의 가이드홈(7) 및 갈고리형상의 로킹홈(8)을 형성하고, 도어(3)의 측벽(5)에 반원형의 축받이요홈(10)을 가지는 축받이부(9)와 가이드돌기(11)를 형성하여 이들이 상호 결합 조립되도록 도어(3)를 부착 설치하여서된 것이다.The present invention relates to a door opening and closing device of an electronic device such as a TV, a VTR, or an audio device, and includes a guide groove (7) having a hinge portion (6) and a hinge portion (6) centered on the door assembly portion (4). ) And hook-shaped locking grooves 8, and bearing members 9 and guide protrusions 11 having semicircular bearing grooves 10 are formed on the side walls 5 of the door 3 so that they are mutually coupled. The door 3 is attached to be assembled.

구조가 매우 단순화되어 제작과 조립이 용이하고 쉽게 파손이나 고장이 발생하지 아니하도록 하며, 제품생산가를 염가로 하고 품질의 신뢰성을 제고시킬 수 있는 효과가 있다.The structure is very simplified, so it is easy to manufacture and assemble, and it does not easily cause breakage or failure, and it has the effect of making the product price cheap and improving the reliability of the quality.

Description

전자기기의 도어개폐장치Door opening and closing device of electronic equipment

제1도는 본 고안의 분해 사시도.1 is an exploded perspective view of the present invention.

제2도는 본 고안의 닫은 상태를 나타낸 측면예시도.Figure 2 is a side view illustrating a closed state of the present invention.

제3도는 본 고안의 열은 상태를 나타낸 측면예시도.Figure 3 is a side view illustrating the heat state of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 전면패널 2 : 콘트롤부1: Front panel 2: Control part

3 : 도어 4 : 도어조립부3: door 4: door assembly

5 : 측벽 6 : 힌지부5 side wall 6 hinge portion

7 : 가이드홈 8 : 로킹홈7: guide groove 8: locking groove

9 : 축받이부 10 : 축받이홈9: bearing part 10: bearing groove

11 : 가이드돌기11: guide protrusion

본 고안은 TV나 VTR 또는 오디오기기와 같은 전자기기의 도어개폐장치에 관한 것이다.The present invention relates to a door opening and closing device of an electronic device such as a TV or VTR or an audio device.

종래의 전자기기의 도어개폐장치는 오일댐퍼를 이용한 것, 자석과 철편의 부착력을 이용한 것, 판스프링을 이용한 것, 버튼형 로킹장치를 이용한 것, 별도의 사출성형물로된 경첩구조물을 이용한 것등 여러가지 형태의 개폐장치가 사용되어 왔으나, 많은 부품수와 복잡한 조립공정을 요하여 생산원가가 상승되는 문제점이 있었고, 별도 사출성형 경첩구조물을 이용하는 것은 파손에 의하여 품질에 문제가 발생하게 되며, 대부분의 경우 로킹장치의 내부부품이 쉽게 파손됨으로 인하여 도어가 완전히 닫히지 아니하는 결점이 있었다.Conventional electronic door opening and closing device using oil damper, using the attachment force of magnet and iron, using the leaf spring, using the button locking device, using a hinge structure made of a separate injection molding, etc. Type switchgear has been used, but the production cost increases due to the large number of parts and complicated assembly process, and the use of a separate injection molded hinge structure causes problems in quality due to breakage. There was a drawback that the door did not close completely because the internal parts of the locking device were easily broken.

본 고안의 목적은 전술의 종래 전자기기의 도어개폐장치의 문제점을 개선한 새로운 형태의 전자기기 도어개폐장치를 제공하기 위한 것이다.An object of the present invention is to provide a new type of electronic device door opening and closing device that improves the above problems of the conventional door opening and closing device of the electronic device.

이와같은 목적을 가지는 본 고안은 전자기기의 패널에 도어를 개폐가능하게 부착 설치함에 있어서, 패털의 측벽에 힌지부와 그 힌지부를 중심으로한 원호상부위에 원호상 가이드홈과 갈고리형의 로킹홈을 형성하고, 개폐도어의 측벽내측에 축받이홈을 가지는 축받이부와 가이드돌기를 형성하여 도어의 축받이홈과 가이드돌기가 각각 기기패널의 힌지부와 원호상 가이드홈에 결합되도록 도어를 기기의 패널에 부착 설치함으로써 구조가 매우 단순화되어 제작과 조립이 용이하고 쉽게 파손이나 고장이 발생하지 아니하도록 하여 본 고안의 소기의 목적이 달성되도록 안출한 것인데, 이하, 본 고안을 첨부도면에 의하여 구체적으로 설명하면 다음과 같다.The present invention having such a purpose is to install the door to the panel of the electronic device so as to open and close, the hinge portion on the side wall of the pattern and the arc-shaped guide groove and the hook-type locking groove on the circular arc centered around the hinge portion And a bearing part and a guide protrusion having a bearing groove in the side wall of the opening / closing door, so that the bearing groove and the guide protrusion of the door are coupled to the hinge part of the device panel and the arcuate guide groove, respectively. The installation is very simple and easy to manufacture and assemble, so that no damage or breakdown occurs easily, so that the intended purpose of the present invention can be achieved. Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. As follows.

첨부도면 제1도의 분해사시도 및 제2도와 제3도의 도어개폐 전후상태의 측면도에서 보는 바와같은 본 고안에 의한 전자기기의 도어개폐장치는 TV나 VTR 등 전자기기의 전면패널(1) 하부에 구비한 콘트롤부(2)의 전면에 그 콘트롤부(2)를 개폐하여주는 도어(3)를 개폐가능하게 부착 설치함에 있어서, 전면패널(2)의 측벽에 도어조립부(4)를 형성하여 그 조립부(4)에 도어(3)의 측벽(5)을 조립하도록 형성하고, 도어조립부(4)의 하방 일측에 힌지부(6)를 돌출형성함과 함께 그 힌지부(6) 상방에 힌지부(6)를 중심으로 한 원호상의 가이드 홈(7)과 그 가이드홈(7) 상단부에 갈고리 형상의 로킹홈(8)을 요입형성하고, 도어(3)의 측벽(5)내측 상하방에 반원형의 축받이 요홈(10)을 가지는 축받이부(9)와 가이드돌기(11)를 돌출형성하여, 도어(3)의 측벽(5)에 형성된 축받이부(9)의 축받이요홈(10)과 가이드돌기(11)가 각각 전면패널(2)의 측벽 도어조립부(4)에 형성된 힌지부(6)와 원호상 가이드홈(7)에 결합되도록 도어(3)를 전면패털(1) 하부의 콘트롤부(2) 전면에 개폐가능하게 부착 설치하여서 되는 것이다.As shown in the exploded perspective view of FIG. 1 and the side view of the door opening and closing state of FIG. 2 and FIG. 3, the door opening and closing device of the electronic device according to the present invention is provided under the front panel 1 of the electronic device such as a TV or a VTR. In attaching and opening the door 3 which opens and closes the control part 2 in the front of one control part 2, the door assembly part 4 is formed in the side wall of the front panel 2, The side wall 5 of the door 3 is assembled to the assembly portion 4, and the hinge portion 6 protrudes from the lower side of the door assembly portion 4, and above the hinge portion 6. An arc-shaped guide groove 7 centered on the hinge portion 6 and a hook-shaped locking groove 8 are formed in the upper end of the guide groove 7, and the upper and lower sides inside the side wall 5 of the door 3 are formed. The bearing portion 9 having the semicircular bearing recess 10 and the guide protrusion 11 are formed to protrude to form the bearing portion 9 formed on the side wall 5 of the door 3. The front door 3 is mounted such that the bearing groove 10 and the guide protrusion 11 are coupled to the hinge portion 6 and the arcuate guide groove 7 formed in the side wall door assembly 4 of the front panel 2, respectively. It is to be installed to be opened and closed on the front of the control unit 2 of the lower part (1).

이와같이 구성된 본 고안은 도어(3)를 닫을 때에는 도어(3)의 측벽(5)이 축받이부(9)의 반원형 축받이요홈(10)과 전면패널(1)의 도어조립부(4)에서 돌출형성된 힌지부(6)의 결합구성에 의하여 회전축으로 구성되어 있음에 따라 힌지부(6)를 기점으로 회전함으로 인해 도어측벽(5)에 돌출형성된 가이드돌기(11)가 조립부(4)의 원호상 가이드홈(7)을 따라 시계방향으로 이동하여 원호의 최정점부를 통과한 다음에 갈고리형상으로 형성된 로킹홈(8)내에 끼워져 들어가 로킹이 되므로 도어(3)를 닫은 상태로 유지할 수 있게 된다.According to the present invention configured as described above, when the door 3 is closed, the side wall 5 of the door 3 protrudes from the semi-circular bearing groove 10 of the bearing 9 and the door assembly 4 of the front panel 1. As the hinge shaft 6 is configured as a rotating shaft, the guide protrusion 11 protruding from the door side wall 5 is formed on the arc of the assembly portion 4 by rotating the hinge portion 6 as a starting point. It moves clockwise along the guide groove 7 and passes through the highest point of the arc, and then locks into the locking groove 8 formed in the shape of a hook so that the door 3 can be kept closed.

다음에, 도어(3)를 열을때에는 전술한 바와같이 도어닫힘 상태에서 도어열림방향으로 도어(3)에 약간의 힘을 가하면 힌지부(6)와 축받이요홈(10) 및 로킹홈(8)과 가이드돌기(11) 사이에는 필요한 유격공간이 확보되어 있음에 따라 도어(3) 측벽(5)의 가이드돌기(11)가 로킹홈(8)에서 빠져나온 다음 힌지부(6)를 기점으로 하여 원호상의 가이드홈(7)을 타고서 반시계방향으로 회전하여 가이드홈(7)의 하단부에 이르게 되는 결과 도어(3)가 열림상태로 열리게 되는 것이다.Next, when opening the door 3, if a slight force is applied to the door 3 in the door opening direction in the closed state as described above, the hinge portion 6, the bearing groove 10 and the locking groove 8 Since the necessary clearance space is secured between the guide protrusion 11 and the guide protrusion 11, the guide protrusion 11 of the side wall 5 of the door 3 exits from the locking groove 8, and then the hinge portion 6 is used as a starting point. As a result, the door 3 is opened in an open state by rotating in a counterclockwise direction by riding in an arc-shaped guide groove 7 to reach a lower end of the guide groove 7.

따라서, 이상과 같은 본 고안에 의하면 도어개폐장치를 구성함에 있어서 별도의 조립부품을 별개로 제작 및 조립함이 없이 기기의 전면패널자체와 도어자체에 일체로 성형한 힌지부와 가이드홈 및 로킹홈, 그리고, 축받이부의 축받이요홈과 가이드돌기들을 조립하는 것이므로 별도 많은 부품수의 부품제작 및 조립에 따른 제조원가 및 조립비용을 요하지 아니하여 기기제품의 생산원가를 크게 절감할 수 있는 개선된 효과를 나타내게 된다.Therefore, according to the present invention as described above, the hinge portion, the guide groove, and the locking groove formed integrally with the front panel itself and the door itself of the device without separately manufacturing and assembling separate assembly parts in constructing the door opening and closing device. And, because it is to assemble the bearing groove and the guide protrusions of the bearing portion, the manufacturing cost and assembly cost according to the manufacture and assembly of a large number of parts is not required, and the improved production cost can be greatly reduced. .

또한, 본 고안에 의하면 경첩구조물과 같은 부품을 전혀 사용하지 아니하므로 장기간 사용하여도 덮개의 회전축부위에서 파손이 발생하지 아니하여 품질에 신뢰성을 높힐 수 있는 개선된 효과도 나타나게 된다.In addition, according to the present invention, since no components such as hinge structures are used at all, even when used for a long time, no damage occurs at the rotational axis of the cover, thereby improving the reliability in quality.

더구나, 본 고안에 의하면 도어의 로킹부 구조에 있어서도 매우 단순한 구조로 구성되어 있으므로 도어를 가볍게 미는 동작 하나만으로서도 로킹이 이루어져 로킹조작이 매우 간편할 뿐만 아니라, 로킹구조가 쉽게 파손되지 아니하여 도어를 확실하게 닫을 수 있는 개선된 효과를 나타내게 되는 것이다.In addition, according to the present invention, since the locking part structure of the door is made of a very simple structure, the locking operation is very simple due to the simple locking operation of the door, and the locking operation is very easy. The improved effect can be closed.

Claims (1)

전면패널(1)의 하부 콘트롤부(2)의 전면에 도어(3)를 개폐가능하게 부착 설치하여서된 것에 있어서, 전면패널(1) 측벽에 형성한 도어 조립부(4)의 상하방에 힌지부(6)와 그 힌지부(6)를 중심으로 한 원호상의 가이드홈(7) 및 그 가이드홈(7) 상단부에 갈고리형상의 로킹홈(8)을 형성하고, 도어(3)의 측벽(5) 내측 상하방에 반원형의 축받이요홈(10)을 가지는 축받이부(9)와 가이드돌기(11)를 형성하여, 축받이부(9)의 축받이요홈(10)과 가이드 돌기(11)가 각각 힌지부(6)와 원호상의 가이드홈(7)에 결합되도록 도어(3)를 전면패널(1) 하부의 콘트롤부(2) 전면에 부착 설치하여서 형성된 것을 특징으로 하는 전자기기의 도어개폐장치.In the case where the door 3 is attached to the front of the lower control part 2 of the front panel 1 so as to be openable and closed, the door assembly part 4 formed on the side wall of the front panel 1 A guide groove 7 having an arc shape around the branch portion 6 and the hinge portion 6 and an upper end portion of the guide groove 7 are provided with a hook-shaped locking groove 8, and the sidewalls of the door 3 ( 5) The bearing part 9 and the guide protrusion 11 which have the semicircular bearing groove 10 in the upper and lower inner sides are formed, and the bearing groove 10 and the guide protrusion 11 of the bearing part 9 are hinged, respectively. Door opening and closing device of the electronic device, characterized in that formed by attaching the door (3) attached to the front of the control unit (2) below the front panel (1) to be coupled to the branch (6) and the guide groove (7) on the arc.
KR2019960009599U 1996-04-27 1996-04-27 Device for operating door of an electronic machine KR0134619Y1 (en)

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Application Number Priority Date Filing Date Title
KR2019960009599U KR0134619Y1 (en) 1996-04-27 1996-04-27 Device for operating door of an electronic machine

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Application Number Priority Date Filing Date Title
KR2019960009599U KR0134619Y1 (en) 1996-04-27 1996-04-27 Device for operating door of an electronic machine

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KR970058699U KR970058699U (en) 1997-11-10
KR0134619Y1 true KR0134619Y1 (en) 1999-02-18

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