KR900003948Y1 - Refrigerator Door Lock - Google Patents
Refrigerator Door Lock Download PDFInfo
- Publication number
- KR900003948Y1 KR900003948Y1 KR2019870005936U KR870005936U KR900003948Y1 KR 900003948 Y1 KR900003948 Y1 KR 900003948Y1 KR 2019870005936 U KR2019870005936 U KR 2019870005936U KR 870005936 U KR870005936 U KR 870005936U KR 900003948 Y1 KR900003948 Y1 KR 900003948Y1
- Authority
- KR
- South Korea
- Prior art keywords
- refrigerator
- door
- refrigerator door
- door lock
- doors
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/0042—For refrigerators or cold rooms
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Refrigerator Housings (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안이 실시된 냉장고에서 문을 열어 놓은 상태를 표시한 사시도.1 is a perspective view showing a state in which the door is opened in the refrigerator according to the present invention.
제2도는 잠긴상태의 요부 단면 상세도.2 is a detailed cross-sectional view of the recessed part.
제3도는 본 고안의 회로 구성도.3 is a circuit diagram of the present invention.
본 고안은 냉장고의 보안 유지를 위해 냉동실 및 냉장실의 문을 안전하게 잠궈둘 수 있게한 냉장고 문의 잠금장치에 관한 것이다.The present invention relates to a refrigerator door locking device that can securely lock the doors of the freezer compartment and the refrigerating compartment to maintain the security of the refrigerator.
가정용 냉장고는 가족이나 개인이 먹고 마실 각종 음식물을 저장해두기 위하여 갖추는 저장기이므로 방문객이나 가족 이외의 타인에 의해 무단히 냉장고의 내부가 개방되는 경우 특히 한 가구에 여러 세대가 입주해 있는 다세대 주택 등의 경우에 있어서는 제3자에 의해 자기의 식생활 형편이 노출되므로서 프라이버시를 침해당한다거나 혹은 더러는 사생활 침해로 받아들여져 불쾌감을 주는 일이 생길 우려가 많았다.Household refrigerators are storage containers for families and individuals to eat and drink, so if the inside of the refrigerator is opened by a visitor or someone other than the family without permission, especially in a multi-family house where several households occupy one household. In Esau, there were many fears that privacy could be violated by being exposed to a third person's diet, or some would be perceived as invading privacy.
또, 예컨데 집안에 어린이나 유아가 있고 이들 어린이가 함부로 손을 대서는 않될 음식물을 냉장고안에 넣어두었을 때 등에 문을 잠궈두지 않으면 어린이가 냉장고 문을 무단히 열고 손을 대 만진다거나 어지럽혀 놓는 경우도 흔히 있으므로 이러지 못하게 미리 대책을 강구해 둘 필요가 있다.Also, if there are children or infants in the house and they do not lock their doors when they put food in their refrigerators that they do not want to touch, they may open the refrigerator door and touch or mess with them. It is common, so it is necessary to take countermeasures in advance.
이러한 필요성 때문에 출현된 것이 바로 외부 조작용 잠금장치가 붙은 냉장고이다.It is because of this necessity that the refrigerator equipped with the external operation lock.
그런데 이같은 종래의 기계식 잠금장치는 문을 잠궈야 할 경우마다 열쇠를 사용해야 하므로 번거로울 뿐만 아니라 열쇠구멍 등이 보이므로 냉장고의 외관을 헤치는 요인이 되었다.By the way, such a conventional mechanical locking device has to use a key every time it is necessary to lock the door, not only cumbersome, but also a keyhole, etc., thus causing the appearance of the refrigerator.
또, 열쇠장치가 아닌 수동식(기계식) 잠금장치일 경우 위치가 낮은 관계로 어린이들이 쉽게 조작하여 문을 열 수 있었다.In addition, if the lock is a manual (mechanical) device rather than a key device, children can easily open the door due to its low position.
본 고안은 상기한 문제점들을 일소시킨 것으로서, 이하 첨부 도면에 의거 상세히 설명한다.The present invention solves the above problems, and will be described in detail with reference to the accompanying drawings.
냉동실(1)과 냉장실(2)별로 문(3)(4)이 설치된 통상의 가정용 냉장고에 있어서 냉동실(1)과 냉장실(2)의 열리는 쪽(13)에는 고정걸쇠(5)(5')를 그리고 문(3)(4)의 열리는 쪽에는 전자석식 잠금쇠(6)(6')를 각각 고정 설치하고 상기 잠금식(6)(6')를 냉장고의 상단 가까운 곳에 부착한 키-스위치(7)와 통상의 온-오프스위치(8)에 전기적으로 연결한 것을 구조적으로 된 것을 특징으로 한 것이다.In a conventional household refrigerator provided with doors (3) (4) for each of the freezer compartment (1) and the refrigerating compartment (2), fixing latches (5) (5 ') on the open side (13) of the freezer compartment (1) and the refrigerating compartment (2). And a key-switch having fixedly installed electromagnet clamps (6) (6 ') on the open side of the door (3) (4) and attached to the upper of the refrigerator near the top of the refrigerator (6) (6') ( 7) and the electrical connection to the normal on-off switch (8) is characterized in that the structure.
잠금쇠(6)(6')는 제2도에서 보듯이, 걸쇠가 압축코일 스프링(10)에 의해 늘 잠그는 방향으로 쏠리게 하우징(11)내에 장착되고 이와 함께 전자석(12)도 스프링(10)의 후단에 위치하도록 들어있는 것이다.The catches 6 and 6 ′ are mounted in the housing 11 so that the catches are oriented in the direction in which the catches are always locked by the compression coil spring 10, and together with the electromagnet 12, It is located in the rear end.
또, 상기 전기회로상에는 위에 설명한 요소 이외에 정전시에도 기능을 발휘할 수 있도록 충전기(14)도 포함한다.In addition to the above-described elements, the electric circuit also includes a charger 14 so as to function in the event of a power failure.
이와 같이 구성된 본 고안은 문(3)(4)을 닫을 때 잠금쇠(6)(6')의 걸쇠는(9) 선단이 고정걸쇠(5)(5')의 선단에 의해 밀려 들어 갔다가 이 고정걸쇠(5)(5')를 완전히 벗어나는 순간 다시 스프링(10)의 탄력에 튀어나와 제2도와 같이 문 걸림이 이루어진다.When the door (3) (4) is closed, the present invention configured as described above has the clasp of the clasp (6) (6 ') (9) being pushed by the tip of the clasp (5) (5'). As soon as the latch 5, 5 'is completely out of the spring 10, it springs back to the elasticity of the spring 10, and a door lock is made as shown in FIG.
이렇게 문이 잠궈진 상태에서 키-스위치(7)(어른이나 타인에 의한 문의 개방을 방지할 경우 사용)나 온-오프 스위치(8)(유아나 키작은 어린이에 의한 문의 개방을 방지할 경우 사용)중 어느 하나를 조작하여 잠금쇠(6)(6')를 통전시키면 전자석(12)이 자화되는 동시에 걸쇠(9)를 끌어 당겨주므로 고정걸쇠(5)(5')와의 문잠김이 해제되어 비로서 문(3)(4)를 열 수 있게 되는 것이다.When the door is locked in this way, the key-switch (7) (used to prevent the door from being opened by an adult or another person) or the on-off switch (8) (used to prevent the door from being opened by an infant or a small child) When the clasp 6, 6 'is energized by manipulating any one of them, the electromagnet 12 magnetizes and pulls the clasp 9, thereby releasing the door lock with the clasps 5 and 5'. As a result, the doors (3) and (4) can be opened.
이상 설명한 바와 같이 스위치가 배치된 조작반만이 냉장고의 측면 높이 위치하므로 키가 작은 어린이의 손이 닿기 어려워 안전할 뿐만 아니라 상기 스위치를 비밀번호 기억식 전자스위치로 대체하면 어린이는 물론 가족이외의 타인에 의한 무단 개방도 완전 배제할 수 있는 만큼 냉장고의 보안유지에 매우 이롭다.As described above, since only the operation panel on which the switch is arranged is located at the side of the refrigerator, it is difficult to reach a small child and is safe, and if the switch is replaced with a password-memory electronic switch, it may be used by children other than family members. Unauthorized opening can be completely excluded, which is very beneficial for the security of the refrigerator.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870005936U KR900003948Y1 (en) | 1987-04-23 | 1987-04-23 | Refrigerator Door Lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870005936U KR900003948Y1 (en) | 1987-04-23 | 1987-04-23 | Refrigerator Door Lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR880020179U KR880020179U (en) | 1988-11-30 |
| KR900003948Y1 true KR900003948Y1 (en) | 1990-05-04 |
Family
ID=19262064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019870005936U Expired KR900003948Y1 (en) | 1987-04-23 | 1987-04-23 | Refrigerator Door Lock |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR900003948Y1 (en) |
-
1987
- 1987-04-23 KR KR2019870005936U patent/KR900003948Y1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| KR880020179U (en) | 1988-11-30 |
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