KR930010848B1 - Door opening equipment - Google Patents

Door opening equipment Download PDF

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Publication number
KR930010848B1
KR930010848B1 KR1019910016776A KR910016776A KR930010848B1 KR 930010848 B1 KR930010848 B1 KR 930010848B1 KR 1019910016776 A KR1019910016776 A KR 1019910016776A KR 910016776 A KR910016776 A KR 910016776A KR 930010848 B1 KR930010848 B1 KR 930010848B1
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KR
South Korea
Prior art keywords
door
door opening
opening
opening device
home appliances
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KR1019910016776A
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Korean (ko)
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KR930007326A (en
Inventor
이종훈
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삼성전자 주식회사
강진구
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Priority to KR1019910016776A priority Critical patent/KR930010848B1/en
Publication of KR930007326A publication Critical patent/KR930007326A/en
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Publication of KR930010848B1 publication Critical patent/KR930010848B1/en

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    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00Casings, cabinets or drawers for electric apparatus
    • H05K5/02Details
    • H05K5/03Covers
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00Casings, cabinets or drawers for electric apparatus
    • H05K5/0004Casings, cabinets or drawers for electric apparatus comprising several parts forming a closed casing
    • H05K5/0008Casings, cabinets or drawers for electric apparatus comprising several parts forming a closed casing assembled by screws
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00Casings, cabinets or drawers for electric apparatus
    • H05K5/0004Casings, cabinets or drawers for electric apparatus comprising several parts forming a closed casing
    • H05K5/0013Casings, cabinets or drawers for electric apparatus comprising several parts forming a closed casing assembled by resilient members

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

The apparatus is an one-touch opener for the household electric appliance door having a controller with various switches. The one-touch door opener comprises a push knob (13) forming a push button (13a) protruded forward, a set body (10) in the center of a slider (13c) having a slant hole (13b); a housing (15) screwed on the inner side of the set body (10) and including a push knob (13) guider (15a) and opener guiders (15b,15c); an opening device (14) moving up and down according to the actuation of the push button (13) by forming a spring (14a) on its end, and guide pins (14b) guiding toward the slant hole (13b).

Description

가전제품용 도어 개방 장치Door opening device for home appliances

제1도는 이 발명에 따른 도어 개방 장치의 구조를 나타낸 설치 상태 단면도.1 is a cross-sectional view of an installation state showing the structure of the door opening device according to the present invention.

제2도는 이 발명에 따른 도어 개방 장치가 설치된 예시도로서, 텔레비젼의 정면도.2 is an exemplary view in which the door opening device according to the present invention is installed, which is a front view of a television.

제3a, b도는 종래의 개방 장치를 나타낸 도면이다.3A and 3B show a conventional opening device.

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

10 : 셋트본체 11 : 도어10: set body 11: the door

12 : 설치홈 13 : 푸쉬노브12: installation groove 13: push knob

14 : 개폐구 15 : 하우징14: opening and closing 15: housing

이 발명은 가전제품의 각종 스위치들이 설치된 콘트롤부를 커버하고 있는 도어를 개방하기위한 가전제품용 도어개방장치에 관한 것으로서, 더욱 상세하게는 콘트롤부를 커버하고 있는 도어가 원터치에 의해 개방될 수 있도록 하기 위한 것이다.The present invention relates to a door opening device for a home appliance for opening a door covering a control unit in which various switches of the home appliance are installed. More particularly, the door covering the control unit can be opened by one touch. will be.

종래에는 제3a, b도에서와 같은 두가지 형태의 개방장치가 사용되어 왔는데, 먼저 제3a도의 개방 장치부터 설명하기로 한다. 각종 전기, 전자제품의 셋트 본체(1)의 일측 소정위치에는 셋트본체(1) 외측에서 힌지식으로 개폐되는 도어(2)가 록킹될 걸림턱(10)을 형성하였고, 상기 셋트본체(1) 전방에 힌지식으로 개폐되는 도어(2)는 내측에 상기 걸림턱(1a)에 억지끼워 맞춤식으로 록킹될 체결편(2a)을 형성하면서, 외측에는 손잡이부(2b)를 형성하여서, 상기 손잡이부(2b)를 이용해서 도어(2)를 셋트본체(1)에서 개폐시켜 왔다.Conventionally, two types of opening devices as shown in FIGS. 3a and b have been used. First, the opening devices of FIG. 3a will be described. At one side of the set main body 1 of various electric and electronic products, the door 2 which is opened and closed in a hinged manner from the outside of the set main body 1 is formed to have a locking jaw 10 to be locked, and the set main body 1 The door 2, which is hinged to the front, opens and closes, while forming a fastening piece 2a to be fitted into the locking jaw 1a to be locked in a customized manner, while forming a handle part 2b on the outside thereof. The door 2 has been opened and closed by the set main body 1 using (2b).

그리고 제3b도에 도시된 두번째의 개방장치는, 셋트본체(4) 소정 위치에서 설치된 푸쉬캣취(5)와, 이 셋트 본체(4) 전방에서 힌지식으로 개폐되는 도어(3)로 구성되는데, 상기 푸쉬켓취(5)는 선단양측에 집게 모양의 록킹부재(5a)가 푸쉬캣취(5)내로 탄력적으로 출몰될 수 있게 스프링체(5b)가 개재된 상태로 설치되어 있으며, 상기 도어(3)에는 상기 집게 모양의 록킹부(5a)에 몰려져 록킹될 걸림구(3a)를 형성하고 있다.And the second opening device shown in Figure 3b, the set main body 4 is composed of a push catch 5 installed at a predetermined position, and the door 3 that is hingedly opened and closed in front of the set main body 4, The push ket 5 is installed with the spring body 5b interposed so that the locking member 5a of the tongs shape on both sides of the tip can be elastically retracted into the pushcatch 5, and the door 3 Is formed in the locking portion (5a) to be locked to the locking portion (5a) of the tongs.

상기, 제3b도에 따른 개방장치의 개폐 동작은, 도어(3)의 누름동작에 따라 도어(3)의 걸림구(5a)가 벌어져나온 한쌍의 록킹부재(5a)에 끼워지면서, 도어(3)의 누름력에 의해 상기 집개모양의 록킹부재(5a)가 오므려 들면서 푸쉬캣취(5)내로 삽입되면서 록킹이 이뤄지며, 개방시에는 도어(3)를 다시 한번 눌러줌에 따라 스프링체(5b)의 탄력에 의해 록킹부재(5b)가 전방으로 돌출되면서 벌어져서 걸림구(3a)가 상기 록킹부재(5a)에서 이탈되도록 되어 있다.In the opening and closing operation of the opening device according to FIG. 3B, the door 3 is fitted to the pair of locking members 5a in which the locking mechanism 5a of the door 3 is opened according to the pressing operation of the door 3. The locking member is inserted into the push catch 5 while the locking-type locking member 5a is retracted by the pressing force of the spring, and the locking is performed by pressing the door 3 again. By the elasticity of the locking member (5b) is protruded to the front and open so that the locking opening (3a) is separated from the locking member (5a).

상기와 같은 종래의 개방장치들은 사용자가 직접 손으로 잡아당겨서 개방시키거나, 손으로 눌러서 억지로 닫아야하는 번거로움과 불편함이 있을 뿐만아니라, 연속적인 사용으로 인하여 제3a도의 체결판과, 제3b도의 걸림구가 마모됨에 따라 각각의 도어가 헐거워지는 폐단과, 상기 각각의 체결편 및 걸림구의 파손이 잦은 치명적인 결함을 지니고 있었다. 또한, 상기 제3b도의 개방장치는 전자의 개방장치 즉 제3b도의 개방장치보다 진보된 장치이나 걸림구의 파손이 우려되고, 도어 개폐를 위한 도어 및 록킹부재의 출몰행정만큼 출몰공간이 확보되어야 하므로 제품의 소형화의 저해요인이 되었다.Conventional opening devices as described above are not only hassle and inconvenience that the user is forced to open by hand, or by pressing by hand, but also due to continuous use, the fastening plate of FIG. 3a and FIG. As the fasteners were worn, each door had a loose end, and each fastening piece and the fasteners had frequent fatal defects. In addition, since the opening device of FIG. 3b is more concerned about the breakage of the device or the locking mechanism than the opening device of the former, that is, the opening device of FIG. 3b, the space of the door and the locking member for the door opening and closing should be secured so that the product can be secured. Has become a deterrent to miniaturization.

따라서 이 발명은 상기와 같은 종래의 제반 문제점을 감안한 것으로서, 이 발명의 목적은 가전제품 특히 대형 텔레비젼 셋트 및 VTR과 같은 고부가 가치제품의 도어가 원터치에 의해 부드럽고 원활하게 개폐될 수 있도록 하여 사용이 편리하도록 하는 가전제품용 도어 개방장치를 제공함에 있다.Accordingly, the present invention has been made in view of the above-mentioned conventional problems, and an object of the present invention is that the doors of home appliances, especially large value TV sets and high value-added products such as VTRs, can be opened and closed smoothly and smoothly by one touch. It is to provide a door opening device for home appliances.

상기와 같은 목적을 달성하기위한 이 발명의 특징은, 가전제품용도어 개방장치를 구성함에 있어서, 상기 가전제품의 셋트본체의 전방소정위치에 힌지 설치된 걸림홈을 구비한 도어와; 상기 셋트본체 소정위치에 설치된 누름버튼의 누름동작에 따라 승하강되는 개폐구가 상기 도어의 걸림홈에서 해제되어 도어를 개방시키도록 된 도어 개방장치로 이루어진 가전제품용 도어 개방장치에 있다.A feature of the present invention for achieving the above object is a door opening device for home appliances, comprising: a door having a locking groove hinged at a front predetermined position of the set body of the home appliance; The door opening and closing device for home appliances comprising a door opening device for opening and closing the opening and closing the door opening and lowering in accordance with the pressing operation of the push button installed in the set body predetermined position.

이하에서 이 발명을 첨부된 도면에 따라 상세하게 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

제1도는 이 발명에 따른 도어 개방장치의 구조와 작동상태를 설명하기위한 설치상태 단면도이고, 제2도는 이 발명의 도어 개폐장치가 설치된 일예시 도면으로서 텔레비젼의 정면도이다.1 is a cross-sectional view of an installation state for explaining the structure and operating state of the door opening device according to the present invention, and FIG. 2 is a front view of a television as an exemplary view in which the door opening and closing device of the present invention is installed.

제2도에서 보는 바와 같이 셋트본체(10)의 전면 소정위치에는 가전제품을 제어하는 콘트롤부(도면에 도시하지 않았음)을 커버하고 있는 도어(11)가 도어 개폐장치에 의해 힌지식으로 개폐되도록 설치되어 있다.As shown in FIG. 2, a door 11 covering a control unit (not shown in the drawing) that controls the home appliance is opened and closed in a hinged manner by the door opening and closing device at a predetermined position on the front surface of the set main body 10. It is installed if possible.

제1도에서 보는 바와 같이 가전제품을 제어하는 각종 스위치가 설치된 콘트롤부가 셋트본체(10)에 단차지게된 설치홈(12)에 설치되어 있고, 이 설치홈(12)의 소정위치에서 쿳션부재(12a)가 설치되어서 이 설치홈(12)에 힌지식으로 설치된 걸림홈(11a)을 가지고 있는 도어(11)가 탄력적으로 개방될 수 있게 되었다.As shown in FIG. 1, a control unit provided with various switches for controlling home appliances is installed in an installation groove 12 stepped on the set main body 10, and at the predetermined position of the installation groove 12 12a) is installed so that the door 11 having the locking groove 11a hingedly installed in the installation groove 12 can be opened elastically.

그리고, 셋트본체(10) 내측 소정위치에는 상기 도어(11)의 걸림홈(11a)에 걸림 개폐구(14)가 누름버튼(13a)의 누름동작에 따라 동작되면서 도어(11)를 개방시킬 수 있는 도어 개폐장치가 설치되어 있다.In addition, the predetermined opening position inside the set main body 10 can be opened in the locking groove 11a of the door 11 while the locking opening 14 is operated according to the pressing operation of the push button 13a. Door opening and closing device is installed.

상기 도어 개폐장치는, 누름버튼(13a)이 셋트본체(10) 전면으로 돌출되어 있고 양측에 경사공(13b)이 형성된 슬라이더(13c)를 구비한 푸쉬노브(13)와; 선단부가 설치홈(12)의 통공(10a)을 관통하여 도어(11)의 걸림홈(11a)에 걸리고, 후단부에 스프링체(14a)가 탄력적으로 설치되어 있으며, 양측에는 상기 푸쉬노브(13)의 경사공(13b)에 안내되는 안내핀(14b)을 형성하나 개폐구(14)와; 상기 누름버튼(13a)의 누름동작에 따라 슬라이더(13c)의 전후이동을 안내하는 안내부(15a)와, 상기 누름버튼의 누름동작에 따라 경사공(13b)에서 안내되는 안내핀(14b)에 의해 승하강 되면서 도어(11)를 개방시키는 개폐구(14)를 안내하는 안내부(15b)를 가지고 있으며, 셋트본체(10) 내측에 나사결합된 하우징(15)으로 구성되어 있다.The door opening and closing device includes: a push knob 13 having a push button 13a protruding toward the front of the set main body 10 and a slider 13c having inclined holes 13b formed at both sides thereof; The front end part penetrates through the through hole 10a of the installation groove 12 and is caught by the locking groove 11a of the door 11, and a spring body 14a is elastically installed at the rear end part, and the push knob 13 is provided at both sides. A guide pin 14b which is guided to the inclined hole 13b of the) but has an opening and closing hole 14; Guide portion 15a for guiding forward and backward movement of slider 13c according to the push operation of the push button 13a, and guide pin 14b guided from the inclined hole 13b according to the push operation of the push button. It has a guide portion (15b) for guiding the opening and closing opening 14 for opening and closing the door 11 by lifting up and down, and is composed of a housing (15) screwed inside the set body (10).

이상과 같이 구성된 이 발명의 작동상태를 설명하면 다음과 같다.Referring to the operating state of the present invention configured as described above are as follows.

제1도와 제2도에서와 같이 셋트본체에 도어가 닫혀진 상태부터 설명하기로 한다. 셋트본체(10)에 도어(11)가 닫혀져서 설치홈(12)이 설치된 콘트롤부가 커버되어 있는 상태에서, 셋트본체(10) 전방으로 돌출된 누름버튼(13a)를 누르게 되면, 푸쉬노브(13)의 슬라이더(13c)는 하우징(15)의 안내부(15a)에 안내되며 밀려 들어가게 된다.As shown in FIG. 1 and FIG. 2, the door is closed in the set body. When the door 11 is closed on the set main body 10 and the control unit in which the installation groove 12 is installed is pressed, the push knob 13a protruding toward the front of the set main body 10 is pushed. The slider 13c of) is guided and pushed into the guide portion 15a of the housing 15.

상기 푸쉬노브(13)의 후퇴동작에 따라 슬라이버(13c)의 양측 경사공(13b)에 안내판(14b)이 끼워져있고, 선단부와 후단부가 각기 하우징(15)의 안내부(15b),(15c)에 승하강 안내되어, 상기 선단부가 통공(10a)을 통하여 도어(11)의 걸림홈(11a)에 걸려있는 개폐구(14)의 상승동작은, 누름버튼(13a)의 누름력 "A"에 의해 슬라이더(13c)가 하우징(15)의 안내부(15a)에 안내되어 후방으로 밀려들어 가게 되며, 이렇게 밀려 들어가는 슬라이더(13c)의 경사공(13b)에는 수직방향으로 승하강이 자유로운 개폐구(14)의 안내핀(14b)이 끼워져 있으므로 해서, 슬라이더(13c)의 후퇴동작에 의해 개폐구(14)가 "B"와 같이 상승하게 되는 것이다.The guide plate 14b is fitted in both inclined holes 13b of the sliver 13c according to the retraction operation of the push knob 13, and the front end and the rear end are guides 15b and 15c of the housing 15, respectively. ), The upward movement of the opening / closing opening 14 of which the front end is caught by the locking groove 11a of the door 11 through the through hole 10a is applied to the pressing force "A" of the pushbutton 13a. As a result, the slider 13c is guided to the guide portion 15a of the housing 15 to be pushed backwards, and the opening and closing opening 14 is free to move up and down in the vertical direction to the inclined hole 13b of the slider 13c. Since the guide pin 14b of () is fitted, the opening-closing port 14 will raise like BB by the retraction operation of the slider 13c.

상기와 같은 개폐구(14)가 상승됨에 따라서, 도어(11)의 걸림홈(11a)에서 개폐구(14)의 선단부가 빠져나간 상태가 되어서 쿳션부재(12a)의 탄발력에 의해 도어(11)는 힌지부를 중심으로 "C"와 같이 탄력적으로 개방되게 된다. 상기 쿳션부재(12a)는 압출스프링이나 판스프링과 같은 스프링체나, 신축성이 양호한 고무부재등을 사용하여 설치홈(12)에 설치된 도어(11)가 탄력적으로 개방될 수 있게 되어있다.As the opening / closing opening 14 ascends as described above, the front end of the opening / closing opening 14 exits from the locking groove 11a of the door 11, and the door 11 is opened by the elastic force of the cushion member 12a. The hinge part is opened elastically like "C". The cushion member 12a uses a spring body such as an extrusion spring or a leaf spring, or a rubber member having good elasticity, so that the door 11 installed in the installation groove 12 can be elastically opened.

위에서 설명한 바와 같이, 누름버튼(13a)의 단, 일회의 누름동작에 의해 도어(11)가 개방된 뒤에는 사용자가 목적하는 바대로 콘트롤부를 조작시킬 수 있으며, 조작 완료후에는 상기 개방시와는 달리 도어(11)를 눌러 닫게 되면, 개폐구(14) 선단부를 걸림홈(11a) 선단부가 눌려 올리게 되면서 닫히게 되고, 도어(11)가 닫힌뒤에는 스프링체(14b)의 탄력에 의해 개폐구(14)가 원위치 하면서 개폐구(14) 선단부가 도어(11)의 걸림홈(11a)에 걸려 도어(11)를 록킹시키게 되는 것이다.As described above, after the door 11 is opened by one push operation of the push button 13a, the control unit may be operated as desired by the user. When the door 11 is pressed and closed, the front end of the opening and closing hole 14a is closed while the front end of the locking groove 11a is pushed up, and after the door 11 is closed, the opening and closing hole 14 is returned to its original position by the spring body 14b. While the front end of the opening 14 is caught by the locking groove 11a of the door 11 to lock the door 11.

이상과 같은 이 발명은 누름버튼의 단 1회의 누름동작에 의해 도어가 부드럽고 원활하게 개방되는 장점을 지니고 있어, 사용과 취급이 편리한 매우 실용적인 효과가 있는 것이다.This invention as described above has the advantage that the door is opened smoothly and smoothly by only one push operation of the push button, it has a very practical effect that is convenient to use and handle.

Claims (4)

가전제품용 도어 개방장치를 구성함에 있어서; 상기 가전제품의 셋트본체(10)의 전방소정위치에 힌지설치된 걸림홈(11a)을 구비한 도어(11)와; 상기 셋트본체(10) 소정위치에 설치된 누름버튼(13a)의 누름동작에 따라 승하강되는 개폐구(4)가 상기 도어(11)의 걸림홈(11a)에서 해제되어 도어(11)를 개방시키도록 된 도어 개방장치로 이루어진 것을 특징으로 하는 가전제품용 도어 개방장치.In constructing the door opening device for home appliances; A door 11 having a locking groove 11a hinged at a front predetermined position of the set main body 10 of the home appliance; In order to open and close the door 11, the opening and closing port 4, which is lifted and lowered according to the pushing operation of the push button 13a installed at the predetermined position of the set main body 10, is released from the locking groove 11a of the door 11; Door opening device for home appliances, characterized in that consisting of a door opening device. 제1항에 있어서; 상기 도어 개방장치는, 양측에 경사공(13b)를 구비한 슬라이더(13c) 중앙에 셋트본체(10) 전방으로 돌출되는 누름버튼(13a)을 형성한 푸쉬노브(13)와; 일측면 소정위치와 상하부에 푸쉬노브(13) 안내용 안내부(15a)와 개폐구(14) 안내용 안내부(15b),(15c)를 각각 구비하고 있으며, 상기 셋트본체(10)내측 소정위치에 나사 결합되는 하우징(15)과; 선단부가 상기 도어(11)의 걸림홈(11a)에 걸리고 말단부에 스프링체(14a)를 설치되며, 양측에는 상기 경사공(13b)에 안내되는 안내핀(14b)이 형성되어 상기 누름버튼(13)의 누름동작에 따라 승하강 동작되는 개폐구(14)로 이루어진 것을 특징으로 하는 가전제품용 도어 개방장치.The method of claim 1; The door opening device includes: a push knob 13 having a push button 13a protruding toward the set body 10 in the center of a slider 13c having inclined holes 13b on both sides thereof; On one side of the predetermined position and the upper and lower parts are provided with a guide portion 15a for guiding the push knob 13 and an opening and closing hole 14 for guiding portions 15b and 15c, respectively. A housing 15 screwed to the housing; The front end portion is caught by the locking groove 11a of the door 11 and the spring body 14a is installed at the distal end thereof, and guide pins 14b guided to the inclined hole 13b are formed at both sides of the push button 13. Door opening device for home appliances, characterized in that consisting of the opening and closing 14 to move up and down according to the pressing operation. 제1항 또는 제2항에 있어서; 상기 도어(11)가 탄력적으로 개방될 수 있도록 셋트본체(10)의 설치홈(12) 소정위치에 도어(11)가 접촉되는 쿠션부재(12a)를 설치함을 특징으로 하는 가전제품 도어 개방위치.The method of claim 1 or 2; The door opening position of home appliances, characterized in that the cushion member (12a) in which the door 11 is in contact with the installation groove 12 of the set main body 10 is installed so that the door 11 can be elastically opened. . 제3항에 있어서; 상기 쿳션부재(12a)를 신축성이 양호한 고무재로 설치한 것을 특징으로 하는 가전제품용 도어 개방장치.The method of claim 3; A door opening device for home appliances, characterized in that the cushion member (12a) is installed with a good elastic rubber material.
KR1019910016776A 1991-09-26 1991-09-26 Door opening equipment KR930010848B1 (en)

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KR1019910016776A KR930010848B1 (en) 1991-09-26 1991-09-26 Door opening equipment

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KR1019910016776A KR930010848B1 (en) 1991-09-26 1991-09-26 Door opening equipment

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KR930010848B1 true KR930010848B1 (en) 1993-11-12

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