JP2007107874A - 冷蔵庫用ヒンジ装置 - Google Patents
冷蔵庫用ヒンジ装置 Download PDFInfo
- Publication number
- JP2007107874A JP2007107874A JP2006279715A JP2006279715A JP2007107874A JP 2007107874 A JP2007107874 A JP 2007107874A JP 2006279715 A JP2006279715 A JP 2006279715A JP 2006279715 A JP2006279715 A JP 2006279715A JP 2007107874 A JP2007107874 A JP 2007107874A
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- Prior art keywords
- door
- case
- hinge device
- refrigerator
- slide member
- 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.)
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- 239000013013 elastic material Substances 0.000 claims abstract description 4
- 230000006835 compression Effects 0.000 claims description 34
- 238000007906 compression Methods 0.000 claims description 34
- 230000002093 peripheral effect Effects 0.000 claims description 13
- 238000013016 damping Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 7
- 239000000314 lubricant Substances 0.000 claims description 4
- 238000001746 injection moulding Methods 0.000 claims description 2
- 230000008878 coupling Effects 0.000 description 13
- 238000010168 coupling process Methods 0.000 description 13
- 238000005859 coupling reaction Methods 0.000 description 13
- 235000021109 kimchi Nutrition 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 239000004519 grease Substances 0.000 description 5
- 230000004308 accommodation Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000002459 sustained effect Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/20—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices in hinges
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B7/00—Preservation or chemical ripening of fruit or vegetables
- A23B7/10—Preserving with acids; Acid fermentation
-
- 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
-
- 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
- E05D11/06—Devices for limiting the opening movement of hinges
-
- 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
- E05D11/1078—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open the maintaining means acting parallel to the pivot
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
- E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
- E05F1/1207—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring parallel with the pivot axis
- E05F1/1223—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring parallel with the pivot axis with a compression or traction spring
-
- 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 ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
- E05Y2900/306—Application of doors, windows, wings or fittings thereof for domestic appliances for freezers
-
- 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
- F25D23/026—Doors; Covers for open-top cabinets
-
- 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
-
- 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
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/10—Refrigerator top-coolers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Refrigerator Housings (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
【解決手段】外形を形成するケースと、該ケースに結合してケースの開口された側面を覆うケースキャップと、該ケースの内側に備えられ、前記ドアの一側と結合してドアの回動と共に回転する回転シャフトと、前記回転シャフトの側面から外側へ一定曲率を持つように突出形成されるクラッチ突起と、前記ケースキャップの内側に装着され、弾性素材からなって前記回転シャフトの回転時に前記クラッチ突起と選択的に接触して弾性力を提供するクラッチリングと、を備える。
【選択図】図2
Description
2 ドア
3 カバー部材
10 ヒンジ装置
100 ケース
120 結合部
140 支持部
160 スライド溝
200 スライド部材
220 スライド突起
240 スライドカム
300 圧縮バネ
400 回転シャフト
420 シャフトカム
440 スカート部
442 クラッチ突起
444 係止突起
460 回転支持部
480 シャフト結合部
500 ケースキャップ
520 収容部
540 貫通口
600 クラッチリング
620 固定部
640 接触部
A プリーストップ区間
B オートクロージング区間
Claims (12)
- 冷蔵庫の貯蔵空間を開閉するドアに装着されるヒンジ装置において、
外形を形成するケースと、
前記ケースに結合してケースの開口された側面を覆うケースキャップと、
前記ケースの内側に備えられ、前記ドアの一方の側と結合してドアの回動と共に回転する回転シャフトと、
前記回転シャフトの側面から外側へ一定曲率を持つように突出形成されるクラッチ突起と、
前記ケースキャップの内側に装着され、弾性素材からなって前記回転シャフトの回転時に前記クラッチ突起と選択的に接触して弾性力を提供するクラッチリングと、
を備えて構成される、冷蔵庫用ヒンジ装置。 - 前記クラッチリングの両側には、
前記ケースキャップの内周面と一定距離隔たって内側に陥没形成され、前記クラッチ突起と選択的に接触する接触部が備えられる、請求項1に記載の冷蔵庫用ヒンジ装置。 - 前記ケースの内側に備えられ、一定区間内で前記回転シャフトをダンピングするための弾性力を提供する圧縮バネをさらに備える、請求項1に記載の冷蔵庫用ヒンジ装置。
- 前記クラッチ突起とクラッチリングは、
前記ドアの荷重が前記圧縮バネの提供する弾性力よりも大きくなって自動でドアが閉じるオートクロージング区間で、互いに接触し始まるように形成される、請求項3に記載の冷蔵庫用ヒンジ装置。 - 前記圧縮バネは、
ドアの開閉のための上/下方への回動時にドアが止まった状態を維持するプリーストップ区間で、弾性力がドアの荷重と平衡状態を維持する、請求項3または4に記載の冷蔵庫用ヒンジ装置。 - 前記ケースの内側に備えられ、両側が前記回転シャフトと圧縮バネにそれぞれ接触して進退運動するスライド部材をさらに備える、請求項5に記載の冷蔵庫用ヒンジ装置。
- 前記ケースの内周面には、前記スライド部材の進退運動を案内するために長手方向にスライド溝が切欠形成され、前記スライド部材には、前記スライド溝と対応する形状のスライド突起が形成される、請求項6に記載の冷蔵庫用ヒンジ装置。
- 前記スライド部材の内側には、スライド部材が前記回転シャフトとの接触による相対運動で進退運動できるようにスライドカムが突設され、前記回転シャフトの一方の側には、前記スライドカムと対応する形状のシャフトカムが備えられる、請求項7に記載の冷蔵庫用ヒンジ装置。
- 前記回転シャフトとスライド部材は、
射出成形時に潤滑剤が含有される射出潤滑性材質からなる、請求項6に記載の冷蔵庫用ヒンジ装置。 - 前記圧縮バネ、スライド部材及び回転シャフトは、ケースの中央を基準に両側に対で対称配置される、請求項6に記載の冷蔵庫用ヒンジ装置。
- 前記回転シャフトの外面には、前記ケースとケースキャップの内面にそれぞれ接する係止突起が外側に突設される、請求項6に記載の冷蔵庫用ヒンジ装置。
- 前記回転シャフトの端部には、回転時に回転シャフトが偏心するのを防止するように回転支持部が中央から軸方向に延びる、請求項6に記載の冷蔵庫用ヒンジ装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050096408A KR100717476B1 (ko) | 2005-10-13 | 2005-10-13 | 김치냉장고용 힌지장치 |
KR10-2005-0096408 | 2005-10-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007107874A true JP2007107874A (ja) | 2007-04-26 |
JP5026762B2 JP5026762B2 (ja) | 2012-09-19 |
Family
ID=37983969
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006279715A Expired - Fee Related JP5026762B2 (ja) | 2005-10-13 | 2006-10-13 | 冷蔵庫用ヒンジ装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7712186B2 (ja) |
JP (1) | JP5026762B2 (ja) |
KR (1) | KR100717476B1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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KR200463724Y1 (ko) | 2007-11-30 | 2012-11-23 | 삼성전자주식회사 | 냉장고의 도어 힌지장치 |
WO2018212232A1 (ja) * | 2017-05-19 | 2018-11-22 | 下西技研工業株式会社 | ヒンジ |
WO2019164228A1 (ko) * | 2018-02-23 | 2019-08-29 | 삼성전자주식회사 | 냉장고 |
EP4435327A1 (en) * | 2023-03-23 | 2024-09-25 | LG Electronics Inc. | Home appliance |
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KR101317534B1 (ko) | 2007-01-12 | 2013-10-15 | 엘지전자 주식회사 | 힌지 |
KR100874633B1 (ko) * | 2008-04-01 | 2008-12-17 | 주식회사 아이원이노텍 | 분리형 자동복귀 힌지장치 |
US8182055B2 (en) * | 2008-04-22 | 2012-05-22 | Samsung Electronics Co., Ltd. | Damping unit and refrigerator having the same |
US8123313B2 (en) * | 2008-06-05 | 2012-02-28 | Illinois Tool Works Inc. | Door motion dampening system |
DE202008008176U1 (de) * | 2008-06-18 | 2009-10-29 | Liebherr-Hausgeräte Lienz Gmbh | Kühl- und/oder Gefriergerät |
KR101064697B1 (ko) | 2009-11-25 | 2011-09-14 | 동우정밀(주) | 도어용 힌지장치 |
US8186539B2 (en) * | 2009-12-31 | 2012-05-29 | Tsong-Yow Lin | Trash bin |
CN102338537B (zh) * | 2010-07-22 | 2015-11-25 | 博西华家用电器有限公司 | 家用电器 |
DE102011007400A1 (de) * | 2011-04-14 | 2012-10-18 | Suspa Gmbh | Schließ-Scharnier |
KR101804576B1 (ko) * | 2011-04-26 | 2017-12-04 | 삼성전자주식회사 | 휴대 단말기의 힌지 장치 |
US8745820B2 (en) * | 2011-09-30 | 2014-06-10 | Itt Manufacturing Enterprises Llc | Rotary hinge with adjustable damping assembly |
US8899390B2 (en) | 2012-02-14 | 2014-12-02 | C&D Zodiac, Inc. | Freewheeling rotary damping mechanism |
WO2013123302A1 (en) | 2012-02-15 | 2013-08-22 | Safe Rack, Llc | Gate |
CN103967367B (zh) * | 2013-01-24 | 2016-08-17 | 陈政 | 一种缓冲门折页 |
KR20150060292A (ko) * | 2013-11-26 | 2015-06-03 | 엘지전자 주식회사 | 가전 제품 |
US9856058B1 (en) * | 2014-04-25 | 2018-01-02 | The Eastern Company | Latch and release mechanisms for waste containers |
KR102658801B1 (ko) | 2017-02-02 | 2024-04-19 | 엘지전자 주식회사 | 차량용 냉장고, 및 차량 |
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US11767694B2 (en) * | 2017-11-24 | 2023-09-26 | Sugatsune Kogyo Co., Ltd. | Hinge |
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IT201900005910A1 (it) * | 2019-04-16 | 2020-10-16 | Colcom Group S P A | Cerniera per la movimentazione girevole di una porta o anta |
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CN111270940B (zh) * | 2020-03-16 | 2021-12-07 | 中科美菱低温科技股份有限公司 | 一种分段式闭门器 |
WO2021226657A1 (en) * | 2020-05-11 | 2021-11-18 | Brolock Pty Ltd | A hinge |
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- 2006-10-12 US US11/546,562 patent/US7712186B2/en not_active Expired - Fee Related
- 2006-10-13 JP JP2006279715A patent/JP5026762B2/ja not_active Expired - Fee Related
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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KR200463724Y1 (ko) | 2007-11-30 | 2012-11-23 | 삼성전자주식회사 | 냉장고의 도어 힌지장치 |
WO2018212232A1 (ja) * | 2017-05-19 | 2018-11-22 | 下西技研工業株式会社 | ヒンジ |
WO2019164228A1 (ko) * | 2018-02-23 | 2019-08-29 | 삼성전자주식회사 | 냉장고 |
EP4435327A1 (en) * | 2023-03-23 | 2024-09-25 | LG Electronics Inc. | Home appliance |
Also Published As
Publication number | Publication date |
---|---|
US20070089273A1 (en) | 2007-04-26 |
KR100717476B1 (ko) | 2007-05-14 |
US7712186B2 (en) | 2010-05-11 |
KR20070040886A (ko) | 2007-04-18 |
JP5026762B2 (ja) | 2012-09-19 |
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