KR-20-2008-0005924 U (2008-05-06); KR-10-2008-0076039 (2008-08-04)
발명자
/ 주소
Jang, Young Shin
Park, Young Gwi
출원인 / 주소
Samsung Electronics Co., Ltd.
대리인 / 주소
Staas & Halsey LLP
인용정보
피인용 횟수 :
1인용 특허 :
6
초록▼
Disclosed is a refrigerator including a storage compartment, a door for opening/closing a front surface of the storage compartment, and a cold storage unit provided in a storage space defined in the storage compartment. The cold storage unit is rotatably installed at one sidewall defining the storag
Disclosed is a refrigerator including a storage compartment, a door for opening/closing a front surface of the storage compartment, and a cold storage unit provided in a storage space defined in the storage compartment. The cold storage unit is rotatably installed at one sidewall defining the storage space to serve as a shelf, so that convenience of use and space utility are improved.
대표청구항▼
1. A refrigerator comprising: a storage compartment;a door for opening/closing a front surface of the storage compartment;a cold storage unit provided in a storage space defined in the storage compartment, the cold storage unit including: a cold storage pack provided at one side thereof with a handl
1. A refrigerator comprising: a storage compartment;a door for opening/closing a front surface of the storage compartment;a cold storage unit provided in a storage space defined in the storage compartment, the cold storage unit including: a cold storage pack provided at one side thereof with a handle groove section;an upper frame coupled with a top surface of the cold storage pack; anda lower frame coupled with a bottom surface of the cold storage pack, wherein at least one of the upper and lower frames forms a handle section in cooperation with the cold storage pack, and wherein the cold storage pack is located between the upper frame and the lower frame and the cold storage pack is filled with cold storage material to prevent an internal temperature of the storage compartment from excessively rising upon an electricity failure;a support member rotatable coupled to the door by a hinge, the support member being formed with an insertion groove to receive the cold storage unit,wherein the cold storage unit is removably accommodated in the support member and the cold storage unit serves as a shelf when the cold storage unit rotates into the storage space defined in the storage compartment,wherein the cold storage unit and the support member are received in a recess formed in the door, the cold storage unit being detachably coupled to the support member while having a portion of the cold storage unit accommodated in the insertion groove of the support member. 2. The refrigerator as claimed in claim 1, wherein a stopper is provided at the sidewall where the cold storage unit is rotatably installed to limit rotation of the cold storage unit when the cold storage unit is perpendicular to the sidewall. 3. The refrigerator as claimed in claim 2, wherein a reinforcement member including metallic material is provided in the stopper. 4. The refrigerator as claimed in claim 1, wherein a recess is formed at the sidewall where the cold storage unit is provided to receive the cold storage unit therein. 5. The refrigerator as claimed in claim 4, wherein a magnet is provided in at least one of the recess and the cold storage unit. 6. The refrigerator as claimed in claim 4, wherein the support member is rotatably coupled to a lower portion of the recess by a hinge. 7. The refrigerator as claimed in claim 1, wherein the upper and lower frames include an elastic coupling section that is elastically deformed to maintain a coupling state between the upper and lower frame. 8. The refrigerator as claimed in claim 1, wherein the cold storage unit is detachable from the inner sidewall defining the storage space when the cold storage unit rotates. 9. A refrigerator comprising: a storage compartment;a storage compartment door for opening/closing a front surface of the storage compartment;a storage space defined by the storage compartment and the storage compartment door;a cold storage unit including: a cold storage pack provided at one side thereof with a handle groove section;an upper frame coupled with a top surface of the cold storage pack; anda lower frame coupled with a bottom surface of the cold storage pack, and wherein at least one of the upper and lower frames forms a handle section in cooperation with the cold storage pack, and wherein the cold storage pack is located between the upper frame and the lower frame and the cold storage pack is filled with cold storage material to prevent an internal temperature of the storage compartment from excessively rising upon an electricity failure;a recess formed at an inner sidewall defining the storage space to receive the cold storage unit therein; anda support member rotatably coupled to a lower portion of the recess by at least one hinge such that the cold storage unit is removably accommodated in the support member and such that the cold storage unit is configured to rotate into the storage space defined in the storage compartment, the support member being formed with an insertion groove to receive the cold storage unit,wherein the cold storage unit and the support member are received in the recess, the cold storage unit being detachably coupled to the support member while having a portion of the cold storage unit accommodated in the insertion groove of the support member. 10. The refrigerator as claimed in claim 9, wherein the handle groove section is formed with a predetermined depth, and the upper and lower frames are formed with upper and lower edge portions of the cold storage pack, respectively, to cover an edge portion of the cold storage unit. 11. The refrigerator as claimed in claim 9, wherein the support member includes hinge shafts provided at both sides of the support member, and a supporter supported by a stopper provided in the storage compartment door to limit a rotational radius of the support member. 12. The refrigerator as claimed in claim 11, wherein the support member is formed with a hinge receptacle to receive at least one of the hinge shafts and the at least one hinge is slidably moved in the hinge receptacle. 13. A cold storage unit for a refrigerator comprising: a pack with a thermal mass capable of preventing an internal temperature of a storage compartment in the refrigerator from excessively rising;a support member including an insertion groove to receive the pack; anda recess, formed in an inner side of a refrigerator door, which the pack and support member fit flush within such that the pack is configured to rotate into the storage space defined in the storage compartment;an upper surface section for supporting an upper edge portion of the pack;lateral sections protruding downward from both side ends of the upper surface section;a front surface section protruding downward from a front end of the upper surface section;a rear surface section protruding downward from a rear end of the upper surface section; anda lower frame comprising a lower surface section having a hollow section with a shape corresponding to a shape of a protrusion plate of the pack such that the protrusion plate, provided at the bottom surface of the pack, can be received in the hollow section when the lower frame supports the pack,wherein the cold storage pack is located between the upper frame and the lower frame and the cold storage pack is filled with cold storage material to prevent an internal temperature of the storage compartment from excessively rising upon an electricity failure, andwherein the cold storage unit and the support member are received in the recess, the cold storage unit being detachably coupled to the support member while having a portion of the cold storage unit accommodated in an insertion groove of the support member. 14. The cold storage unit as claimed in claim 13 wherein the support member is rotatably installed at a lower end of the recess. 15. The cold storage unit as claimed in claim 13 wherein the pack includes a handle groove. 16. The cold storage unit as claimed in claim 13wherein the upper frame is closely secured to the lower frame by an elastic coupling member.
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