A sealing structure of a drinking water tank. The water tank has a mouth covered with a cap. The cap has a hollow guide recessed from a center thereof, and a sealing cover receiving the hollow guide therein. The hollow guide defines an opening for water contained in the water tank to flow through, w
A sealing structure of a drinking water tank. The water tank has a mouth covered with a cap. The cap has a hollow guide recessed from a center thereof, and a sealing cover receiving the hollow guide therein. The hollow guide defines an opening for water contained in the water tank to flow through, while the sealing cover has a bottom wall and sidewall extending perpendicularly from the bottom wall to seal the opening. The sidewall further has a first latching structure at the edge of the sidewall, such that the sealing cover is in friction contact with the hollow guide to provide a sealing effect. The hollow guide also has a second latching structure formed at an edge thereof to be latched with the first latching structure.
대표청구항▼
1. A sealing structure for sealing a water tank to be installed on a water dispenser, comprising:a cap mounted to a mouth of the water tank, the cap comprising a hollow water guide recessed from a top surface thereof, the water guide includes a first latching structure on an edge distal to the top s
1. A sealing structure for sealing a water tank to be installed on a water dispenser, comprising:a cap mounted to a mouth of the water tank, the cap comprising a hollow water guide recessed from a top surface thereof, the water guide includes a first latching structure on an edge distal to the top surface; anda sealing cover, telescopically receiving the water guide therein, wherein the sealing cover includes a bottom wall and a sidewall extending from the bottom wall, the sidewall includes a water outlet aperture, an air inlet aperture, and a second latching structure along an edge thereof, and the bottom wall includes a central recessed portion, and a third latching structure formed along an edge of the central recessed portion. 2. The sealing structure of claim 1, wherein the water dispenser includes a water inlet and venting pipe having a groove formed along a periphery of a top portion thereof. 3. The sealing structure of claim 2, wherein the third latching structure is latched with the groove when the water tank is installed on the water dispenser. 4. The sealing structure of claim 1, wherein the first latching structure is latched with the second structure when the sealing cover stretches from the water guide. 5. A water tank, comprising:a tank for containing water therein;a cap capping a mouth of the tank and having a top surface;a hollow water guide recessed from a central portion of the top surface, the hollow water guide defining an opening and having a first latching structure at an edge distal to the top surface; anda sealing cover, encasing the hollow water guide therein, the sealing cover having a bottom surface covering the opening and a sidewall extending perpendicularly from the bottom wall, wherein the sidewall further comprising a second attaching structure in frictional contact with the hollow water guide. 6. The water tank of claim 5, wherein the water tank is inversely disposed to be installed on a water dispenser which comprises a water inlet and venting pipe. 7. The water tank of claim 6, wherein the bottom wall of the sealing cover comprises a central recessed portion and a third latching structure along a top edge thereof, and the water inlet and venting pipe further comprises a groove formed on a periphery of a top portion thereof to engage with the third latching structure. 8. The water tank of claim 5, wherein the sidewall of the sealing cover further comprising at least one water outlet aperture and an air outlet aperture. 9. A water dispenser system, comprising:a water dispenser, including a water inlet and venting pipe therein and at least one water inlet aperture and a venting aperture formed on the water inlet and venting pipe;a water tank to be installed on the water dispenser, the water tank further comprising:a tank for containing water therein;a cap capping a mouth of the tank and having a top surface;a hollow water guide recessed from a central portion of the top surface, the hollow water guide defining an opening and having a first latching structure at an edge distal to the top surface; anda sealing cover, encasing the hollow water guide therein, the sealing cover having a bottom surface covering the opening and a sidewall extending perpendicularly from the bottom wall, wherein the sidewall further comprising a second attaching structure in frictional contact with the hollow water guide. 10. The water tank of claim 9, wherein the water tank is inversely disposed to be installed on a water dispenser which comprises a water inlet and venting pipe aligned with the water inlet aperture and the venting aperture, respectively, when the water tank is installed on the water dispenser. 11. The water tank of claim 9, wherein the bottom wall of the sealing cover comprises a central recessed portion and a third latching structure along a top edge thereof, and the water inlet and venting pipe further comprises a groove formed on a periphery of a top portion thereof to engage with the third latchin g structure when the water tank is installed on the water dispenser.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (7)
Michael Pluta ; Steven A. Griffin ; Howard Meinert ; Michael S. Marszalec ; Edward Donselman, Automatic shutoff device for filtered bottled water dispenser.
Donselman Edward H. (Freeport IL) Burnham Lowell C. (Freeport IL) Sloan Scott E. (Freeport IL) Suchanek Steve (Janesville WI), Liquid dispensing device.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.