IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0522852
(2007-08-20)
|
등록번호 |
US-8161603
(2012-04-24)
|
우선권정보 |
KR-10-2007-0003930 (2007-01-12) |
국제출원번호 |
PCT/KR2007/003976
(2007-08-20)
|
§371/§102 date |
20090730
(20090730)
|
국제공개번호 |
WO2008/084903
(2008-07-17)
|
발명자
/ 주소 |
- Park, Sang-Ho
- Song, Ki-Hoon
- Jeong, Kil-Seok
- Shin, Jeong-Ho
|
출원인 / 주소 |
|
대리인 / 주소 |
Birch, Stewart, Kolasch & Birch, LLP
|
인용정보 |
피인용 횟수 :
0 인용 특허 :
5 |
초록
▼
A hinge according to the present invention includes: a housing; a shaft received in the inside of the housing; a guide member linearly moving along the shaft; and a first elastic member compressed and expanded along the movement of the guide member, wherein any one of the guide member and the housin
A hinge according to the present invention includes: a housing; a shaft received in the inside of the housing; a guide member linearly moving along the shaft; and a first elastic member compressed and expanded along the movement of the guide member, wherein any one of the guide member and the housing is formed with a track groove and the other is formed with a guide projection moving the track groove and, the track groove is formed to move the guide projection to different paths according to a forward rotation and a reverse rotation of the shaft.
대표청구항
▼
1. A hinge including: a housing;a shaft received in the inside of the housing, a portion of the shaft extending outside of the housing;a guide member linearly moving along the shaft; anda first elastic member compressed and expanded along the movement of the guide member,wherein any one of the guide
1. A hinge including: a housing;a shaft received in the inside of the housing, a portion of the shaft extending outside of the housing;a guide member linearly moving along the shaft; anda first elastic member compressed and expanded along the movement of the guide member,wherein any one of the guide member and the housing is formed with a track groove and the other is formed with a guide projection moving in the track groove,wherein the track groove is formed to move the guide projection to different paths according to a forward rotation and a reverse rotation of the shaft, andwherein the track groove includes a latch pivotally connected at one side thereof to allow the guide projection to move from one of the paths to another of the paths according to the forward rotation and reverse rotation of the shaft. 2. The hinge as claimed in claim 1, wherein the track groove includes: a first guide groove formed in the rotating direction of the guide projection; anda second guide groove connecting both ends of the first guide groove and formed to be curved in the axis direction of the shaft. 3. The hinge as claimed in claim 1, wherein the shaft includes: a main shaft in a flat key shape formed by chamfering a part thereof; anda sub shaft extendedly formed in the rear end of the main shaft. 4. The hinge as claimed in claim 3, further comprising a second elastic member fitted in the outer circumference of the sub shaft to allow the shaft to be closely attached to one side of the housing opposite the portion of the shaft extending outside of the housing, the second elastic member and the main shaft are received in the inside of the first elastic member. 5. The hinge as claimed in claim 1, wherein the housing is fixed in any one of a rotating object and a body rotatably coupled with the rotating object, and the shaft is projected from one side of the housing to be inserted into the other of the rotating object and the body. 6. The hinge as claimed in claim 5, wherein the rotating object comprises a door selectively shielding inner space. 7. A hinge including: a housing fixed in any one of a rotating object and a body coupled with the rotating object;a shaft received in the inside of the housing, a part of the shaft being projected to be inserted in the other one of the rotating object and the body;a guide member inserted in an outer circumference of the shaft, the guide member moving in a linear direction during an opening and closing process of the rotating object;a guide projection formed on the outer circumferential surface of the guide member;a track groove projection part projected from an inner circumference surface of the housing;a guide ring inserted into the inner circumference surface of the housing, the guide ring being provided with a track groove perforating part having a larger shape than the track groove projecting part such that the track groove projection part is received within the track groove perforating part to define a track groove to receive the guide projection; andan elastic member inserted inside the housing and expanded and contracted in the opening and closing of the rotating object. 8. The hinge as claimed in claim 7, wherein the track groove is formed to guide the movement of the guide projection in a forward rotation and a reverse rotation processes of a rotating object. 9. The hinge as claimed in claim 8, wherein the track groove includes: a stationary section allowing the guide member to maintain a stationary state with respect to the housing in the forward rotation process of the rotating object;a compressing section axially extended from the one end of the stationary section to allow the guide member to compress the elastic member by means of the movement of the guide projection in the reverse rotation of the rotating object; anda returning section extended from the end of the compressing section to the other end of the stationary section to return the elastic member by means of the movement of the guide projection. 10. The hinge as claimed in claim 9, wherein force is applied to rotate the rotating object in the compressing section and the rotating object is automatically rotated by means of the restoring force of the elastic member. 11. The hinge as claimed in claim 7, wherein the rotating object includes a door of a refrigerator, a home bar door of a refrigerator, a room door, a door of a washing machine, a door of a dryer, a door of a dish washer, a door of an oven, a door of a car. 12. The hinge as claimed in claim 7, wherein the rotating object includes a door selectively shielding an inner space formed in a body. 13. The hinge as claimed in claim 7, wherein the guide projection moves along the track groove formed by the track groove projecting part and the track groove perforating part. 14. A hinge including; a housing;a shaft received in the inside of the housing, a portion of the shaft extending outside of the housing;a guide member moving along the shaft and having a guide projection projected on an outer circumferential surface thereof;an elastic member compressed and expanded according to the movement of the guide member; anda guide ring mounted in an inner circumferential surface of the housing and having a perforating part formed therein for receiving the guide projection, the inner circumferential surface of the housing being formed with a projecting part received in the inside of the perforating part and formed with a track groove guiding the movement of the guide projection. 15. The hinge as claimed in claim 14, wherein the projecting part includes a latch pivotally connected at one sider thereof to forcibly move the guide projection in one direction of the track groove. 16. The hinge as claimed in claim 14, wherein the inner circumferential surface of the housing is formed with a step difference part to mount the guide ring and the projecting part is formed in the step difference part. 17. The hinge as claimed in claim 14, wherein the track groove is a closed loop shape. 18. The hinge as claimed in claim 14, wherein the elastic member is a tension spring.
이 특허에 인용된 특허 (5)
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Tourville Thomas (Goleta CA) Romich George (Goleta CA), Deployment hinge.
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Bohacik Richard (Lanoka Harbor NJ) Parisi Bernard (Barnegat NJ), Hinge assembly.
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Hayashi, Ken, Hinge unit and hinge structure.
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Wilcox Scott R. (Palatine IL) Hassemer Brian J. (Gurnee IL) Gaynes Stephen J. (Wonder Lake IL), Radiotelephone having a self contained hinge.
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Loikitz Frank F. (Middletown NJ), Self-closing hinge.
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