IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0683009
(2010-01-06)
|
등록번호 |
US-8201711
(2012-06-19)
|
발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
3 인용 특허 :
3 |
초록
▼
An individual hydration unit includes a bag having a first chamber and a second chamber, the first chamber is connected with a first hose and the second chamber is connected with a second hose. A regulator is connected to the first and second hoses and connected to a third hose. The regulator includ
An individual hydration unit includes a bag having a first chamber and a second chamber, the first chamber is connected with a first hose and the second chamber is connected with a second hose. A regulator is connected to the first and second hoses and connected to a third hose. The regulator includes a cylindrical body which has a first passage, a second passage and a third passage. An operation rod is rotatably inserted in the body and includes two first paths, two second paths, a third path and two fourth paths. The first, second, third and fourth paths are in communication with each other. By rotating the operation rod, the first, second and third passages are controlled to be opened and/or closed so as to mix the liquids in the two chambers as desired. A connection assembly is attached to the body for convenience of carried.
대표청구항
▼
1. An individual hydration unit comprising: a bag (1) having a first chamber (11) and a second chamber (12) defined therein, the first chamber (11) having a first outlet (110) connected thereto and the second chamber (12) having a second outlet (120) connected thereto, the first outlet (110) connect
1. An individual hydration unit comprising: a bag (1) having a first chamber (11) and a second chamber (12) defined therein, the first chamber (11) having a first outlet (110) connected thereto and the second chamber (12) having a second outlet (120) connected thereto, the first outlet (110) connected with a first hose (111) and the second outlet (120) connected with a second hose (121), a regulator (2) connected to the first and second hoses (111, 121) and a third hose (3) connected to the regulator (2) and located in opposite to the first and second hoses (111, 121), a mouthpiece (4) connected to a distal end of the third hose (3), the regulator (2) having a cylindrical body (21) which has a first passage (2110), a second passage (2120) and a third passage (2130), a restriction ring (214) is connected to an end of the body (21) and two indexes (215) being marked on an outside of the body (21);an operation rod (22) rotatably inserted in the body (21) and a knob (221) connected to an end of the operation rod (22), a marker (2211) extending inward and radially from the knob (221) and having a hook portion (22111) which is engaged with the restriction ring (214), two first paths (222A), two second paths (222B), a third path (222C) and two fourth paths (222C) defined through the operation rod (22), the first, second, third and fourth paths being in communication with each other, anda connection assembly (23) attached to the body (21) and including a connection piece (231) and a connection member (232), the connection piece (231) having a rectangular protrusion (2313) protruding from a mediate portion thereof, an adjustment slit (2314) defined in the protrusion (2313), the connection member (232) having a rectangular engaging hole (2321) which has an adjustment slot (2322), the protrusion (2313) engaged with the engaging hole (2321). 2. The unit as claimed in claim 1, wherein the first paths (222A) are located corresponding to the third path (222C) and the second paths (222B) are located corresponding to the fourth paths (222D), a third pad (222C1) is engaged with the third path (222C) and having a slit (222C2) defined therethrough, the third pad (222C1) including two openings which are located corresponding to the first and second passages (2110, 2120), the first path (222A) is located corresponding to the third passage (2130); when the two openings of the third pad (222C1) communicate with the first and second passages (2110) and the first path (222A) communicates with the third passage (2130), two different liquids are served via the third passage (2130);when the operation rod (22) is rotated 180 degrees from the position where the two openings of the third pad (222C1) communicate with the first and second passages (2110) and the first path (222A) communicates with the third passage (2130), the first, second and third passages (2110, 2120, 2130) are closed;when one of the second paths (2228) communicates with the second passage (2120) and one of the fourth paths (222D) communicates with the third passage (2130), the other second path (222B) blocks the first passage (2110), liquid in the second chamber (12) is served via the third passage (2130);when one of the fourth paths (222D) communicates with the first passage (2110) and one of the second paths (222B) communicates with the third passage (2130), the other fourth path (222D) blocks the second passage (2120), the liquid in the first chamber (11) is served via the third passage (2130). 3. The unit as claimed in claim 1, wherein the operation rod (220) includes first slot (2201) and a second slot (2202) defined therein, the first and second slots (2201, 2202) are wedge-shaped slots and orientated in opposite directions, a third slot (2203) is defined in the operation rod (220) and located in opposite to the first and second slots (2201, 2202), the third slot (2203) is located corresponding to the third passage (2130) of the body (21), a curved engaging member (2204) having two holes (22041), two one-direction valves (22042) are engaged with the two holes (22041), a groove (22043) is defined in an end of the engaging member (2204) and a seal ring (22044) is engaged with the groove (22043), the engaging member (2204) is received in the operation rod (220) so that when rotating the operation rod (220), the third slot (2203) communicates with the third passage (2130), the first and second slots (2201, 2202) communicate with the first and second passages (2110, 2120) in opposite proportional change. 4. The unit as claimed in claim 1, wherein the operation rod (22) has a groove (223) defined in an end thereof and a seal ring (2230) is engaged with the groove (223).
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