KR200212314Y1 - Shock absorber by refrigerator door - Google Patents
Shock absorber by refrigerator door Download PDFInfo
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- KR200212314Y1 KR200212314Y1 KR2020000025281U KR20000025281U KR200212314Y1 KR 200212314 Y1 KR200212314 Y1 KR 200212314Y1 KR 2020000025281 U KR2020000025281 U KR 2020000025281U KR 20000025281 U KR20000025281 U KR 20000025281U KR 200212314 Y1 KR200212314 Y1 KR 200212314Y1
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Abstract
본 고안은 김치냉장고 개폐도어의 개폐완충구조에 관한 것으로,The present invention relates to an opening and closing buffer structure of the kimchi refrigerator opening door,
본 고안의 목적은 힌지부로 한쌍의 완충스프링을 설치하여, 이 완충스프링의 탄성작용에 의해 개폐도어가 완충되며 닫히도록하므로서 개폐도어에 의해 힌지부 또는 본체로 충격발생을 방지토록함은 물론 이에따른 내구성 향상효과를 기대할 수 있는 김치냉장고 개폐도어의 개폐완충구조를 구비하므로서 달성된다.The purpose of the present invention is to install a pair of shock absorbing spring to the hinge portion, the opening and closing door is buffered and closed by the elastic action of the shock absorbing spring so as to prevent the occurrence of shock to the hinge portion or the main body by the opening and closing door as well as accordingly It is achieved by providing an opening and closing buffer structure of the kimchi refrigerator opening and closing door that can be expected to improve the durability.
상기한 목적을 달성하기 위한 본 고안의 구체적인 수단으로는;As a specific means of the present invention for achieving the above object;
일측으로 형성되는 힌지부에 의해 상향으로 여닫도록 형성되는 김치냉장고의 개폐도어에 있어서,In the opening and closing door of the kimchi refrigerator formed to open and close upward by the hinge portion formed to one side,
상기 힌지부의 양 끝단으로 ''와 같은 형상의 완충스프링을 설치하여 도어의 밀폐시 완충스프링의 탄성작용에 의해 급속하게 닫히는 것을 방지토록 구성됨을 특징으로 하는 김치냉장고 개폐도어의 개폐완충구조를 구비하므로서 달성된다.Both ends of the hinge ' It is achieved by providing an opening and closing buffer structure of the kimchi refrigerator opening and closing door, characterized in that it is configured to prevent the rapid closing by the elastic action of the shock absorbing spring when the door is closed by installing a shock absorbing spring.
Description
본 고안은 김치냉장고 개폐도어의 개폐완충구조에 관한 것으로, 더욱 상세하게는 상향으로 여닫도록 형성된 개폐도어를 닫을 경우 도어가 갖는 자중에 의해 급속하게 닫히는 것을 방지하기 위해 힌지부로 한쌍의 완충스프링을 설치하여, 이 완충스프링의 탄성작용에 의해 개폐도어가 완충되며 닫히도록 한 김치냉장고 개폐도어의 개폐완충구조에 관한 것이다.The present invention relates to an opening and closing buffer structure of the kimchi refrigerator opening and closing door, and more particularly, when closing the opening and closing door formed to open and close upwards, a pair of shock absorbing springs are installed to the hinge to prevent the door from closing rapidly. Therefore, the present invention relates to an opening and closing buffer structure of the kimchi refrigerator opening and closing door that is to be closed and closed by the elastic action of the buffer spring.
일반적으로, 김치냉장고는 개방구조에 따라 상부면으로 개폐도어가 설치되는 여닫이식과 서랍식으로 분리할 수 있는데,In general, kimchi refrigerator can be divided into a swing type and a drawer type, which is installed on the top surface according to the open structure.
여기서, 상기한 여닫이식은 개폐도어의 일측으로 힌지편을 형성하고, 이 힌지편에 대응되는 힌지구를 냉장고본체에 형성하여, 힌지봉을 통해 상기 힌지편과 힌지봉을 회동할 수 있도록 결합한 힌지부에 의해 개폐도어를 상향으로 개폐할 수 있게 한 것이다.Here, the opening and closing the hinge portion to form a hinge piece to one side of the opening and closing door, the hinge portion corresponding to the hinge piece is formed in the refrigerator main body, the hinge portion coupled to rotate the hinge piece and the hinge rod through a hinge rod. By opening and closing the door to be opened upward.
또한, 본체와 개폐도어의 밀착부위로는 내부를 밀폐할 수 있도록 연질의 자성체가 설치된다.In addition, a soft magnetic material is installed at the close contact portion between the main body and the opening / closing door to seal the inside.
하지만, 상기와 같은 종래 여닫이식 개폐도어는 힌지부자체에 별도의 완충수단이 구비되어 있지 않아, 특히 개폐도어를 닫을 경우 급속하게 닫히게 되는데, 이와같이 급속하게 닫히는 개폐도어는 그 충격의 일부가 연질의 자성체에 의해 완충되지만 힌지부와 본체로 전달되는 것으로서, 이렇게 계속적으로 사용할 경우 힌지부가 제대로 작동되지않거나 파손될 위험성이 내재된 것이었다.However, the conventional opening and closing door as described above is not provided with a separate cushioning means in the hinge itself, especially when closing the closing door is closed quickly, such a quick opening and closing door is part of the impact soft. It is buffered by the magnetic material, but is delivered to the hinge part and the main body, and if it is used continuously, there is a risk of the hinge part not functioning properly or being broken.
따라서, 본 고안에 전술한 개폐도어가 갖는 제반적인 문제점을 해결하고자 창안된 것으로,Therefore, to solve the general problems of the opening and closing door described above in the present invention,
본 고안의 목적은 힌지부로 한쌍의 완충스프링을 설치하여, 이 완충스프링의 탄성작용에 의해 개폐도어가 완충되며 닫히도록하므로서 개폐도어에 의해 힌지부 또는 본체로 충격발생을 방지토록함은 물론 이에따른 내구성 향상효과를 기대할 수 있는 김치냉장고 개폐도어의 개폐완충구조를 구비하므로서 달성된다.The purpose of the present invention is to install a pair of shock absorbing spring to the hinge portion, the opening and closing door is buffered and closed by the elastic action of the shock absorbing spring so as to prevent the occurrence of shock to the hinge portion or the main body by the opening and closing door as well as accordingly It is achieved by providing an opening and closing buffer structure of the kimchi refrigerator opening and closing door that can be expected to improve the durability.
상기한 목적을 달성하기 위한 본 고안의 구체적인 수단으로는;As a specific means of the present invention for achieving the above object;
일측으로 형성되는 힌지부에 의해 상향으로 여닫도록 형성되는 김치냉장고의 개폐도어에 있어서,In the opening and closing door of the kimchi refrigerator formed to open and close upward by the hinge portion formed to one side,
상기 힌지부의 양 끝단으로 ''와 같은 형상의 완충스프링을 설치하여 도어의 밀폐시 완충스프링의 탄성작용에 의해 급속하게 닫히는 것을 방지토록 구성됨을 특징으로 하는 김치냉장고 개폐도어의 개폐완충구조를 구비하므로서 달성된다.Both ends of the hinge ' It is achieved by providing an opening and closing buffer structure of the kimchi refrigerator opening and closing door, characterized in that it is configured to prevent the rapid closing by the elastic action of the shock absorbing spring when the door is closed by installing a shock absorbing spring.
도 1은 본 고안에 따른 개폐도어의 개폐완충구조를 나타낸 구성도1 is a block diagram showing the opening and closing buffer structure of the opening and closing door according to the present invention
도 2는 본 고안에 따른 김치냉장고 개폐도어의 작용상태도2 is an operation state diagram of the kimchi refrigerator opening and closing door according to the present invention
<도면주요부위에 대한 부호의 설명><Explanation of symbols for major parts of drawing>
1 : 개폐도어 2 : 힌지부 3 : 완충스프링DESCRIPTION OF SYMBOLS 1 Opening door 2 Hinge part Shock-absorbing spring
10 : 김치냉장고 21 : 힌지편 211 : 스프링설치홈10: kimchi refrigerator 21: hinge 211: spring installation groove
31 : 탄성편 B : 힌지봉 H : 걸림홈31: elastic piece B: hinge rod H: locking groove
이하, 본 고안의 바람직한 실시예를 첨부도면에 의거 상세히 설명하기로 한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도 1은 본 고안에 따른 개폐도어의 개폐완충구조를 나타낸 구성도이고, 도2는 본 고안에 따른 김치냉장고 개폐도어의 작용상태도로서, 그 구성상태를 살펴보면;1 is a block diagram showing the opening and closing buffer structure of the opening and closing door according to the present invention, Figure 2 is a working state diagram of the kimchi refrigerator opening and closing door according to the present invention, looking at the configuration;
김치냉장고(10)의 개폐도어(1)가 상향으로 여닫을 수 있도록 일측으로 형성되는 힌지부(2)의 양 끝단으로 '' 와 같은 형상의 완충스프링(3)을 설치하므로서 구성된다.To both ends of the hinge portion (2) formed to one side so that the opening and closing door (1) of the kimchi refrigerator 10 can be opened upwards It is configured by installing a shock absorbing spring (3) of the same shape.
여기서, 상기 개폐도어(1)는 도 1에 도시된 바와같이 판상체를 취하는 본체의 일측으로 통공을 갖는 힌지편(21)이 일체형성되어지되, 이러한 힌지편(21)에 대응되는 구조로서 통공이 형성되는 힌지구(도면에 미도시됨.)를 냉장고본체(10)에 형성하여, 힌지편(21)과 힌지구의 통공을 통해 힌지봉(B)을 결합하므로서 상,향 회동할 수 있도록 결합한 힌지부(2)를 형성하게 되는 것인데,Here, the opening and closing door 1 is a hinge piece 21 having a through hole to one side of the main body taking the plate-like body as shown in Figure 1, but the through-hole as a structure corresponding to the hinge piece 21 The formed hinge sphere (not shown in the drawing) is formed in the refrigerator body 10, and the hinge pieces 21 and the hinge rods B are coupled to each other so as to be rotated upwards and upwards through the through holes of the hinge spheres. Is to form the hinge (2),
이와같은 힌지부(2)에 있어, 개폐도어(1)의 양 끝단에 형성되는 힌지편(21)으로는 도 1에서와 같은 스프링설치홈(211)을 각,각 형성하게 된다.In such a hinge portion 2, as the hinge pieces 21 formed at both ends of the opening / closing door 1, spring installation grooves 211 as shown in FIG. 1 are formed, respectively.
한편, 상기와 같은 스프링설치홈(211)으로는 도 1에서와 같이 ''와 같은 형태의 완충스프링이 설치되는 것인데,On the other hand, as the spring installation groove 211 as described above ' Buffer springs of the same type as “
이는 원형태의 중앙부가 힌지봉(B)에 걸림된 상태로서 일측과 타측으로 돌출되는 탄성편(31)이 개폐도어(1)의 저면과 냉장고본체에 지지되도록 설치되는 것으로서, 이와같은 탄성편(31)이 용이하게 지지고정되도록 한 걸림홈(H)을 개폐도어(1)와 냉장고본체(10)에 형성함이 바람직하다.It is a state in which the central portion of the circular shape is locked to the hinge rod (B) is provided so that the elastic piece 31 protruding to one side and the other side is supported on the bottom of the opening and closing door 1 and the refrigerator body, such an elastic piece ( 31 is preferably formed in the opening and closing door (1) and the refrigerator main body (10) for the locking groove (H) to be easily supported and fixed.
따라서, 상기와 같이 개폐도어(1)의 힌지부(2)로 결합된 완충스프링(3)은 도 2에 도시된 바와같이 개폐도어(1)를 개폐함에 있어, 특히 닫을 경우 개폐도어(1)의 자중을 완충하여 급속히 닫히는 것을 방지하게 되는데,Therefore, the shock absorbing spring 3 coupled to the hinge portion 2 of the opening and closing door 1 as described above is in opening and closing the opening and closing door 1, as shown in Figure 2, in particular when opening and closing the door (1) It buffers its own weight to prevent it from closing quickly.
우선 개폐도어(1)를 개방할 경우에는 힌지부(2)의 양 끝단으로 결합된 완충스프링(3)의 탄성편(31)이 일정한 각도(대략 45도)까지는 원형태 중앙부의 형태가 변형됨에 따라 탄성력을 작용하지만, 일정각도이후에는 탄성력을 작용하지 않음에 따라 개방이 이루어지게 되고,First, when opening and closing the door 1, the shape of the central portion of the circular shape is deformed until the elastic piece 31 of the shock absorbing spring 3 coupled to both ends of the hinge portion 2 up to a constant angle (about 45 degrees). According to the elastic force, but after a certain angle, the elastic force does not affect the opening is made,
닫을 경우에는 개방시와 마찬가지로 일정각도까지는 탄성력이 작용되지 않지만, 대략 45도이후에서 중앙부형태가 변형됨과 동시에 자체 탄성력을 작용하게 됨에 따라 개폐도어의 자체하중을 완충되어 개폐도어는 천천히 닫히게 되는 것이다.In the case of closing, the elastic force is not applied to a certain angle as in the opening, but after about 45 degrees, the central part is deformed and the elastic force acts on its own, thereby buffering its own load and closing the door slowly.
이상과 같이, 본 고안에 따른 김치냉장고 개폐도어의 개폐완충구조는 힌지부로 한쌍의 완충스프링을 설치하여, 이 완충스프링의 탄성작용에 의해 개폐도어를 닫을 경우 도어하중을 완충하며 서서히 닫히도록하므로서, 충격발생을 방지함에 따라 힌지부 또는 본체가 충격에 의해 손상되는 것을 방지할 수 있어, 내구성을 향상할 수 있는 효과를 갖는 것이다.As described above, the opening and closing buffer structure of the kimchi refrigerator opening and closing door according to the present invention by installing a pair of shock absorbing spring to the hinge portion, by closing the door by the elastic action of the buffer spring so as to buffer the door load and close slowly, By preventing the occurrence of impact, the hinge portion or the main body can be prevented from being damaged by the impact, thereby having an effect of improving durability.
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KR2020000025281U KR200212314Y1 (en) | 2000-09-05 | 2000-09-05 | Shock absorber by refrigerator door |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100398634B1 (en) * | 2001-05-24 | 2003-09-19 | 위니아만도 주식회사 | Hinge assembly cover structure of door for kim-chi storage |
KR100453011B1 (en) * | 2002-01-18 | 2004-10-15 | 주식회사 대우일렉트로닉스 | Door hinge assembly of the kimchi refrigerator |
-
2000
- 2000-09-05 KR KR2020000025281U patent/KR200212314Y1/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100398634B1 (en) * | 2001-05-24 | 2003-09-19 | 위니아만도 주식회사 | Hinge assembly cover structure of door for kim-chi storage |
KR100453011B1 (en) * | 2002-01-18 | 2004-10-15 | 주식회사 대우일렉트로닉스 | Door hinge assembly of the kimchi refrigerator |
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