KR910002928Y1 - A hinge in refrigerater door - Google Patents

A hinge in refrigerater door Download PDF

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Publication number
KR910002928Y1
KR910002928Y1 KR2019870016683U KR870016683U KR910002928Y1 KR 910002928 Y1 KR910002928 Y1 KR 910002928Y1 KR 2019870016683 U KR2019870016683 U KR 2019870016683U KR 870016683 U KR870016683 U KR 870016683U KR 910002928 Y1 KR910002928 Y1 KR 910002928Y1
Authority
KR
South Korea
Prior art keywords
door
hinge
width
hinge plate
guide groove
Prior art date
Application number
KR2019870016683U
Other languages
Korean (ko)
Other versions
KR890007056U (en
Inventor
이헌진
Original Assignee
금성사 주식회사
최근선
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 금성사 주식회사, 최근선 filed Critical 금성사 주식회사
Priority to KR2019870016683U priority Critical patent/KR910002928Y1/en
Publication of KR890007056U publication Critical patent/KR890007056U/en
Application granted granted Critical
Publication of KR910002928Y1 publication Critical patent/KR910002928Y1/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/08—Friction devices between relatively-movable hinge parts
    • E05D11/082—Friction devices between relatively-movable hinge parts with substantially radial friction, e.g. cylindrical friction surfaces
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/10—Devices for preventing movement between relatively-movable hinge parts
    • E05D11/1028—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/02—Doors; Covers
    • F25D23/028—Details
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
    • E05Y2900/31—Application of doors, windows, wings or fittings thereof for domestic appliances for refrigerators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2323/00—General constructional features not provided for in other groups of this subclass
    • F25D2323/02—Details of doors or covers not otherwise covered
    • F25D2323/024—Door hinges

Abstract

내용 없음.No content.

Description

박스형(chest-type)냉장고의 문헌지(hinge)구조Hinge structure of a box-type refrigerator

제1도는 본 고안의 절결 사시도.1 is a cut-away perspective view of the present invention.

제2도는 본 고안의 조립 상태 정면도.2 is an assembled front view of the present invention.

제3도는 본 고안의 작용 상태 단면도.3 is a cross-sectional view of the working state of the present invention.

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

1a, 1b : 상, 하 힌지판 2 : 힌지핀1a, 1b: upper and lower hinge plate 2: hinge pin

3 : 고정부 4 : 유도홈3: fixed part 4: guide groove

5 : 삽입부 6 : 경사면5 inserting portion 6 inclined surface

H : 힌지 ℓ1 : 유도홈의 폭H: Hinge ℓ1: Width of guide groove

ℓ1' : 삽입부의 상부폭 ℓ2 : 삽입부의 하부폭ℓ1 ': Upper width of the insertion part

본 고안은 박스형 냉장고의 문힌지, 특히 문의 개폐시 어느 위치에서도 정지가 가능한 문힌지의 구조에 관한 것이다.The present invention relates to a structure of a door hinge of the box-type refrigerator, in particular a door hinge that can be stopped at any position when opening and closing the door.

상방으로 문을 개폐하는 종래의 박스형 냉장고에 있어서는 문힌지가 단순히 냉장고 몸체와 문을 연결, 회전하도록 구성되어 있어서 문을 열어야 할 경우에 완전히 개방된 상태에서 물건을 넣거나 들어내야만 하는 문제점이 있었다.In the conventional box-type refrigerator that opens and closes the door upward, the door hinge is simply configured to connect and rotate the refrigerator body and the door, so that when the door needs to be opened, there is a problem of putting or lifting an object in a completely open state.

이러한 문제점은 특히 두손으로 물건을 들어야 할 때나 오래동안 문을 열어 놓아야 할 때에 냉기의 유출이 극심하여 소비전력이 증가하게 되는 근본 원인으로 지적되었다.This problem has been pointed out as the root cause of the increased consumption of cold air, especially when lifting items with both hands or opening the door for a long time.

본 고안은 상기한 문제점을 감안하여 문의 개방 각도를 임의 조정할 수 있도록 된 문힌지를 제공하기 위한 목적으로 안출된 것이다.The present invention is conceived for the purpose of providing a door hinge that can be arbitrarily adjusted in view of the above problems.

이하 본 고안을 첨부 도면에 의해 상세히 설명한다.Hereinafter, the present invention will be described in detail by the accompanying drawings.

제1도는 본 고안의 절결사시도이다.1 is a cutaway perspective view of the present invention.

힌지(H)는 상, 하의 힌지판(1a)(1b)으로 구성되어 힌지핀(hinge pin : 2)으로 연결된다.The hinge H is composed of upper and lower hinge plates 1a and 1b and is connected by a hinge pin 2.

상힌지판(1a)은 고정부(3)의 내면에 일정한 폭(ℓ1)을 갖는 원호형(arc form)의 유도홈(4)이 형성된다.The upper hinge plate 1a is formed with an arc-shaped guide groove 4 having a predetermined width l1 on the inner surface of the fixing part 3.

하힌지판(16)의 삽입부(5) 원호형의 유도홈(4)에 대응하는 )(형이고 상단은 유도홈(4)과 동일한 폭(ℓ1')을 가지며 하단이 폭(ℓ2)으로 점차 넘어지도록 측면에 경사편(taper : 6)을 형성 시킨다.Insertion part 5 of the lower hinge plate 16 corresponds to the arc-shaped guide groove 4) (the upper end has the same width (l1 ') as the guide groove 4 and the lower end is the width (l2). Form a taper (taper: 6) on the side to fall gradually.

또 삽입부(5)의 상단은 유도홈(4)의 입구에 쉽게 안내되도록 도면과 같이 라운딩(rounding)하여 구성한다. (제2도참조)In addition, the upper end of the insertion portion 5 is configured by rounding (rounding) as shown so as to be easily guided to the entrance of the guide groove (4). (See Figure 2.)

제3도는 본 고안의 작용 상태 단면도로서, 상, 하 힌지판(1a)(1b)에 고정된 문(D)과 냉장고 몸체(B)는 가상선으로 표시하였다.Figure 3 is a cross-sectional view of the working state of the present invention, the door (D) and the refrigerator body (B) fixed to the upper and lower hinge plates (1a) (1b) is represented by an imaginary line.

문(D)을 열게 되면 상힌지판(1a)의 고정부(3)가 하힌지판(1b)의 삽입부(5)를 덮어 씌우게 되는데, 고정부(3)의 유도홈(4)에 끼워지는 삽입부(5)는 상단이 유도홈(4)의 폭(ℓ1)과 동일한 폭(ℓ1')으로 형성되어 쉽게 삽입되나, 점진적으로 넓어지게 경사면(6)을 형성시킨 부분의 폭(ℓ2)은 유도홈(4)의 폭(ℓ1)보다 넓어 강한 마찰저항을 받게 된다.When the door D is opened, the fixing portion 3 of the upper hinge plate 1a covers the insertion portion 5 of the lower hinge plate 1b, and the guide groove 4 of the fixing portion 3 is opened. The insertion part 5 to be fitted has an upper end having the same width L1 'as the width L1 of the guide groove 4 so that the insertion part 5 is easily inserted, but the width L2 of the part where the inclined surface 6 is formed to gradually widen. ) Is wider than the width (l1) of the guide groove 4 is subjected to a strong frictional resistance.

상기 작동은 독립된 힌지(H)만을 가지고는 삽입부(5)의 하단까지 열려지지 않으나, 냉장고에 장착할 경우는 문(D)에서 전달받는 회전력(torque : 문손잡이로부터 힌지부까지의 거리 X문을 당기는 힘)에 의해 작동되며, 문(D)을 임의의 각도만큼 개방시킨체로 손을 놓아도 강한 마찰저항에 의해 문(D)은 일정각도를 유지할 수 있게 된다.The operation is not opened to the bottom of the insert (5) with only the independent hinge (H), but when mounted in the refrigerator torque (torque: the distance from the door handle to the hinge X door to the door D) It is operated by the force of pulling), and the door D can maintain a constant angle by strong frictional resistance even when the hand is released with the door D opened by an arbitrary angle.

힌지(H)전체는 고정질의 플라스틱재로 구성되어 반복 개폐시 발생되는 마찰력에 대해 강한 내구성을 갖게된다.The entire hinge (H) is made of a high-quality plastic material has a strong durability against the friction generated during repeated opening and closing.

이상에서와 같이 문(D)의 각도 조정이 용이한 본 고안은 볼필요한 냉기 유출을 방지하고 전력 소모를 최대한 억제할 수 있어 사용자에게 제품에 대한 신뢰도를 향상시킬 수 있게 된 유용한 고안인 것이다.As described above, the present invention, which is easy to adjust the angle of the door (D), is a useful design that can prevent cold air leakage and suppress power consumption as much as possible, thereby improving the reliability of the product for the user.

Claims (1)

냉장고 몸체와 문을 구비하는 박스형 냉장고에 있어서, 일정한 폭(ℓ1)의 원호형 유도홈(4)이 내부에 형성된 고정부(3)를 구비하여 상기 문에 부착되는 상 힌지판(1a)과, 상기 원호형 유도홈(4)에 대응하는 원호형으로 구성되고, 상단은 상기 유도홈(4)과 동일한 폭(ℓ1')이며 하단은 폭(ℓ2)으로 점차 넓어지도록 측면에 경사면(6)을 형성시킨 삽입부(5)를 구비하여 상기 냉장고 몸체에 부착되는 하 힌지판(1b)과, 상기 상힌지판(1a)과 하힌지판(1b)이 상호 회전 기능하도록 지지하는 힌지축(2),으로 구성되는 것을 특징으로 하는 박스형 냉장고의 문힌지 구조.A box-shaped refrigerator having a refrigerator body and a door, comprising: an upper hinge plate 1a attached to the door by a fixing part 3 formed therein with an arc-shaped guide groove 4 having a predetermined width l1; The inclined surface 6 is formed in an arc shape corresponding to the arc-shaped induction groove 4, and the upper end is the same width l1 'as the induction groove 4 and the lower end is gradually widened in the width l2. A hinge shaft 2 having an inserting portion 5 formed thereon to support the lower hinge plate 1b attached to the refrigerator body and the upper hinge plate 1a and the lower hinge plate 1b so as to rotate with each other. The hinge structure of the box-type refrigerator, characterized in that consisting of.
KR2019870016683U 1987-09-29 1987-09-29 A hinge in refrigerater door KR910002928Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870016683U KR910002928Y1 (en) 1987-09-29 1987-09-29 A hinge in refrigerater door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870016683U KR910002928Y1 (en) 1987-09-29 1987-09-29 A hinge in refrigerater door

Publications (2)

Publication Number Publication Date
KR890007056U KR890007056U (en) 1989-05-15
KR910002928Y1 true KR910002928Y1 (en) 1991-05-03

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870016683U KR910002928Y1 (en) 1987-09-29 1987-09-29 A hinge in refrigerater door

Country Status (1)

Country Link
KR (1) KR910002928Y1 (en)

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Publication number Publication date
KR890007056U (en) 1989-05-15

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