KR102525816B1 - 냉장고의 홈바 도어 개폐장치 - Google Patents
냉장고의 홈바 도어 개폐장치 Download PDFInfo
- Publication number
- KR102525816B1 KR102525816B1 KR1020180050789A KR20180050789A KR102525816B1 KR 102525816 B1 KR102525816 B1 KR 102525816B1 KR 1020180050789 A KR1020180050789 A KR 1020180050789A KR 20180050789 A KR20180050789 A KR 20180050789A KR 102525816 B1 KR102525816 B1 KR 102525816B1
- Authority
- KR
- South Korea
- Prior art keywords
- home bar
- refrigerator
- bar door
- locking block
- cam 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.)
- Active
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Classifications
-
- 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
- F25D23/025—Secondary closures
-
- 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
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/24—Arrangements in which the fastening members which engage one another are mounted respectively on the wing and the frame and are both movable, e.g. for release by moving either of them
- E05B63/248—Arrangements in which the fastening members which engage one another are mounted respectively on the wing and the frame and are both movable, e.g. for release by moving either of them the striker being movable for latching, and pushed back by a member on the wing for unlatching, or vice versa
-
- 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
- E05B65/005—For refrigerators or cold rooms with sliding bolt
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/06—Locks or fastenings for special use for swing doors or windows, i.e. opening inwards and outwards
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C1/00—Fastening devices with bolts moving rectilinearly
- E05C1/08—Fastening devices with bolts moving rectilinearly with latching action
- E05C1/12—Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C3/00—Fastening devices with bolts moving pivotally or rotatively
- E05C3/12—Fastening devices with bolts moving pivotally or rotatively with latching action
- E05C3/16—Fastening devices with bolts moving pivotally or rotatively with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch
- E05C3/22—Fastening devices with bolts moving pivotally or rotatively with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the bolt being spring controlled
-
- 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
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
-
- 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
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
-
- 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
- E05Y2900/31—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
- F25D2323/023—Door in door constructions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Structural Engineering (AREA)
- Refrigerator Housings (AREA)
Abstract
Description
도 2는 본 발명의 일 실시예에 따른 래치부의 사시도를 도시하고,
도 3은 도 2의 단면도를 도시하고,
도 4는 본 발명의 일 실시예에 따른 래치부의 분해 사시도를 도시하고,
도 5는 본 발명의 일 실시예에 따른 록킹해제부의 사시도를 도시하고,
도 6은 본 발명의 일 실시예에 따른 록킹해제부의 단면도를 도시하고,
도 7a 내지 도 7d는 본 발명의 일 실시예에 따른 록킹해제부가 홈바 도어에 장착된 모습을 도시하고,
도 8은 본 발명의 일 실시예에 따른 래치부 및 록킹해제부가 협동 작동하는 모습을 도시하고,
도 9a 내지 9c는 본 발명의 일 실시예에 따른 냉장고의 홈바 도어 개폐장치가 작동하는 과정으로, 홈바 도어가 개방되는 과정을 도시하며,
도 10a 내지 10c는 본 발명의 일 실시예에 따른 냉장고의 홈바 도어 개폐장치가 작동하는 과정으로, 홈바 도어가 폐쇄되는 과정을 도시한다.
4: 홈바 12: 래치부
14: 홈바도어 16: 록킹해제부
22: 하우징 26: 바디부
32: 하우징 커버 36: 버튼부
42: 캠부재 46: 버튼고정부
52: 록킹블록 56: 제2 탄성부재
62: 제1 탄성부재 66: 장착부
72: 체결부재 122: 개구부
126: 결합부 132: 장착홀
136: 로드 142: 돌출부
152: 접촉부 222: 관통공
242: 접촉면 252: 그립부
322: 장착홀
Claims (10)
- 냉장고 도어측에 설치되고 내부에 선형이동가능하게 구성되는 록킹블록; 가압에 의해 상기 록킹블록을 선형이동시키는 캠부재; 및 상기 캠부재를 가압하도록 상기 캠부재와 접촉하는 핀부재;를 포함하는 래치부; 및
상기 냉장고 도어에 형성되는 개구부에 힌지 결합되는 홈바 도어 측에 설치되고 상기 래치부의 선형이동을 작동시키고 상기 래치부와 분리가능하게 결합될 수 있는 록킹해제부;
를 포함하고,
상기 록킹해제부는
상기 록킹해제부의 표면으로부터 돌출하며 관통면이 형성되는 바아 구성의 결합부;를 포함하며,
상기 록킹블록은
후크 구성으로 상기 관통면에 끼워지는 그립부; 및 상기 캠부재와 접촉하며, 상기 캠부재의 접촉면과 상보적인 형상을 가지는 접촉부;를 포함하며,
상기 캠부재는
상기 접촉부와 접촉하여 상기 접촉부가 미끄럼이동하도록 구성되는 접촉면;을 포함하는 것인 냉장고의 홈바 도어 개폐장치. - 청구항 1에 있어서, 상기 록킹블록은 수평이동 또는 수직이동하도록 장착되는 것인 냉장고의 홈바 도어 개폐장치.
- 삭제
- 삭제
- 삭제
- 청구항 1에 있어서, 상기 래치부는 가압 해제 시에 록킹블록의 위치를 복원시키도록 구성되는 탄성부재를 더 포함하는 것인 냉장고의 홈바 도어 개폐장치.
- 삭제
- 삭제
- 청구항 1에 있어서, 상기 캠부재의 이동방향과 록킹블록의 이동방향은 서로에 대하여 수직인 것인 냉장고의 홈바 도어 개폐장치.
- 삭제
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020180050789A KR102525816B1 (ko) | 2018-05-02 | 2018-05-02 | 냉장고의 홈바 도어 개폐장치 |
| US16/234,079 US20190338999A1 (en) | 2018-05-02 | 2018-12-27 | Device for locking a home bar door of refrigerator |
| CN201910057880.9A CN110440499A (zh) | 2018-05-02 | 2019-01-22 | 用于锁定冰箱的家用酒吧门的装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020180050789A KR102525816B1 (ko) | 2018-05-02 | 2018-05-02 | 냉장고의 홈바 도어 개폐장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20190126633A KR20190126633A (ko) | 2019-11-12 |
| KR102525816B1 true KR102525816B1 (ko) | 2023-04-26 |
Family
ID=68383839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020180050789A Active KR102525816B1 (ko) | 2018-05-02 | 2018-05-02 | 냉장고의 홈바 도어 개폐장치 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20190338999A1 (ko) |
| KR (1) | KR102525816B1 (ko) |
| CN (1) | CN110440499A (ko) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD930457S1 (en) * | 2017-07-11 | 2021-09-14 | C&D Zodiac, Inc. | Door latch |
| KR102567530B1 (ko) * | 2018-06-08 | 2023-08-21 | 삼성전자주식회사 | 냉장고 |
| US11143451B2 (en) * | 2018-10-12 | 2021-10-12 | Bsh Hausgeraete Gmbh | Household appliance having a part being releasably attached |
| US11359414B2 (en) * | 2019-01-24 | 2022-06-14 | Whirlpool Corporation | Latch assembly |
| US11740006B2 (en) * | 2019-11-19 | 2023-08-29 | Haier Us Appliance Solutions, Inc. | Latching assemblies for door-in-door refrigerator appliances |
| CN111456543A (zh) * | 2020-04-13 | 2020-07-28 | 珠海格力电器股份有限公司 | 清洗设备及安全锁 |
| KR20210148686A (ko) * | 2020-06-01 | 2021-12-08 | 엘지전자 주식회사 | 냉장고 |
| KR102139800B1 (ko) * | 2020-06-12 | 2020-07-30 | (주)유탑엔지니어링건축사사무소 | 건축물용 국선과 구내선의 접속함 |
| KR20220053918A (ko) * | 2020-10-23 | 2022-05-02 | 엘지전자 주식회사 | 냉장고 |
| US11668513B2 (en) * | 2020-12-01 | 2023-06-06 | Electrolux Home Products, Inc. | Staged access door for a home appliance |
| US11913266B2 (en) * | 2021-10-27 | 2024-02-27 | Whirlpool Corporation | Door assembly for a household appliance |
| KR20240052562A (ko) * | 2022-10-14 | 2024-04-23 | 삼성전자주식회사 | 도어 개방장치 및 이를 갖는 냉장고 |
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-
2018
- 2018-05-02 KR KR1020180050789A patent/KR102525816B1/ko active Active
- 2018-12-27 US US16/234,079 patent/US20190338999A1/en not_active Abandoned
-
2019
- 2019-01-22 CN CN201910057880.9A patent/CN110440499A/zh not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CN110440499A (zh) | 2019-11-12 |
| US20190338999A1 (en) | 2019-11-07 |
| KR20190126633A (ko) | 2019-11-12 |
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