IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0373758
(2011-11-28)
|
등록번호 |
US-8561851
(2013-10-22)
|
발명자
/ 주소 |
|
출원인 / 주소 |
|
인용정보 |
피인용 횟수 :
3 인용 특허 :
28 |
초록
▼
A beverage bottle for storing and dispensing water and impure sports beverages having a container and a dispensing opening on a top wall movable between an open position and a closed position and a unitary valve disposed within the container bottom wall having a vertically sinuous contour, and later
A beverage bottle for storing and dispensing water and impure sports beverages having a container and a dispensing opening on a top wall movable between an open position and a closed position and a unitary valve disposed within the container bottom wall having a vertically sinuous contour, and laterally opposed, laterally actuating, compliant slit faces and a substantially rigid annular flat surface. As the vertically sinuous contour is flattened upon the annular flat surface, the slit faces are laterally urged together establishing a preloaded seal, for leak resistant valve operation, and reduced restriction dispensing of water and impure sports beverages.
대표청구항
▼
1. A sports bottle for storing and dispensing sports beverages, comprising: a container, with a dispensing opening, a sidewall, a bottom wall, and a round hole in said bottom wall;a duckbill valve mountable within said hole, having an even walled cylindrical body, a vertically sinuous contour surfac
1. A sports bottle for storing and dispensing sports beverages, comprising: a container, with a dispensing opening, a sidewall, a bottom wall, and a round hole in said bottom wall;a duckbill valve mountable within said hole, having an even walled cylindrical body, a vertically sinuous contour surface associated with said cylindrical body, and at least two laterally opposed slit faces, which actuate laterally;an insert, having a reinforcing tube, an annular flat surface, and a vent, in which the joining of said cylindrical valve body upon said reinforcing tube and the flattening of said vertically sinuous contour surface with said annular flat surface establishes a vertically imposed preload upon said valve body resulting in a preload across said slit faces, while also maintaining said even walled cylindrical body in a cylindrically round state for concentric engagement within said round hole with even circumferential compression, appreciating that said vertically imposed preloading and said round cylindrical state permit mounting compatibility within non-uniform wall thicknesses of said bottom wall, while maintaining said preload across said slit faces for leak resistant valve operation, and reduced restriction dispensing of said sports beverages. 2. The sports bottle according to claim 1 in which said insert and said duckbill valve are joined establishing a preload across said slit faces, and the joined valve and insert, being round, are inserted within said round hole on said container bottom wall in a push-in manner maintaining said preload across said slit faces. 3. The sports bottle according to claim 1 in which said duckbill valve further comprises two vertically sinuous contours, with a first sinuous contour along an inside wall of said compression sleeve for seating with a top surface of said reinforcing tube, with a second sinuous contour along a bottom edge of said cylindrical body for seating with a flat annular surface, for dual preloading interaction with said insert. 4. The sports bottle according to claim 1 in which said reinforcing insert further comprises a centrally disposed vent in vertical alignment with said slit faces for ease of cleaning and rinsing said slit faces. 5. The sports bottle according to claim 1 in which said vertically sinuous contour comprises two upper and two lower apexes, said upper apexes being in parallel alignment with said slit faces and said lower apexes being in perpendicular alignment with said slit faces. 6. The sports bottle according to claim 1 in which said vertically sinuous contour is positioned within an inside wall of said cylindrical body for seating with a top edge of said reinforcing tube for preloading said slit faces from above said container bottom wall. 7. The sports bottle according to claim 1 in which said slit faces are formed by a post-molding slitting process, permitting a mated fit between said slit faces. 8. The sports bottle according to claim 1 in which said cylindrical body fits upon said reinforcing tube with an interference fit for stretchably securing said duckbill valve upon said insert while holding said vertically sinuous contour surface in a flattened state for maintaining said preloaded state prior to mounting within said round hole. 9. The sports bottle according to claim 2 in which said hole further comprises a stepped landing for recessed mounting of said valve and said reinforcing insert within said container bottom wall. 10. The sports bottle according to claim 9 in which said reinforcing insert further comprises a chamfer for tamper resistant mounting of said push-in valve mounting. 11. The sports bottle according to claim 4 in which said central vent further comprises an obstructive guard for partially covering said central vent. 12. A sports bottle for storing and dispensing sports beverages, comprising: a container, with a dispensing opening, a sidewall, a bottom wall, and a round hole in said bottom wall;a duckbill valve mountable within said hole, having an even walled cylindrical body, at least two vertically sinuous contour surfaces associated with said cylindrical body, and at least two laterally opposed slit faces, which actuate laterally;an insert, having a reinforcing tube, at least two annular flat surfaces for contacting said sinuous contours, at least one of said vertically sinuous contours located below said slit faces and above said bottom wall, and a vent, in which the joining of said cylindrical valve body upon said reinforcing tube and the flattening of said vertically sinuous contour surfaces with said annular flat surfaces establishes a vertically imposed preload upon said valve body resulting in the preloading of said slit faces, while also maintaining said even walled cylindrical body in a cylindrically round state for concentric engagement within said round hole with even circumferential compression, appreciating that said vertically imposed preloading and said round cylindrical state permit mounting compatibility within non-uniform wall thicknesses of said bottom wall, while maintaining said preloaded slit faces for leak resistant valve operation, and reduced restriction dispensing of said sports beverages. 13. The sports bottle according to claim 12 in which said insert and said duckbill valve are joined establishing a preload across said slit faces, and the joined valve and insert, being round, are inserted within said round hole on said container bottom wall in a push-in manner maintaining said preload across said slit faces. 14. The sports bottle according to claim 12 in which said insert further comprises a centrally disposed vent in vertical alignment with said slit faces for ease of cleaning and rinsing said slit faces. 15. The beverage bottle according to claim 12 in which each vertically sinuous contour comprises two upper and two lower apexes, said upper apexes being in parallel alignment with said slit faces and said lower apexes being in perpendicular alignment with said slit faces. 16. The sports bottle according to claim 12 in which said cylindrical body fits upon said reinforcing tube with an interference fit for stretchably securing said duckbill valve upon said insert while holding said vertically sinuous contour surface in a flattened state for maintaining said preloaded state prior to mounting within said round hole. 17. The sports bottle according to claim 12 in which said hole further comprises a stepped landing for recessed mounting of said valve and said reinforcing insert within said container bottom wall. 18. A method of mounting a duckbill valve having a slit, an even walled cylindrical body, and a vertically sinuous contour surface associated with said cylindrical body in a preloaded state within a round hole in a container bottom wall, comprising the steps of: a) joining the cylindrical valve body downwardly upon a reinforcing insert having a reinforcing tube, and an annular flat surface such that said vertically sinuous contour surface is maintained in a flattened state against said annular flat surface resulting in vertically imposed preload forces and the preloading of said slit, said cylindrical valve body being of even wall thickness and reinforced by said reinforcing tube and maintained in a cylindrically round state; andb) inserting the preloaded, reinforced, and round valve and insert within the hole;where said preloaded, cylindrically round valve body is evenly compressed within said round hole for mounting and maintaining the valve in a preloaded state. 19. The method according to claim 18 further including coating said cylindrical body with a friction-reducing agent after said vertically sinuous contour surface is flattened and prior to insertion within said round hole. 20. The method according to claim 18 further including downwardly compressing the valve upon the insert with a seating tool prior to insertion for consistent flattening of said vertically sinuous contour surface upon said annular flat surface.
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