Portable beverage container with self opening hinged lid
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B65D-043/16
B65D-043/26
F16F-001/373
B65D-043/02
B65D-043/22
출원번호
US-0481636
(2017-04-07)
등록번호
US-9896246
(2018-02-20)
발명자
/ 주소
Mackenzie, David K.
Remm, Thomas
Keller, Bryan
출원인 / 주소
Tervis Tumbler Company
대리인 / 주소
Caesar Rivise, PC
인용정보
피인용 횟수 :
0인용 특허 :
8
초록▼
A portable beverage container (e.g., an insulated, double-walled bottle) is disclosed. The container includes a lid pivotably connected to it by a hinge. The lid is arranged to be automatically pivoted open by the spring assembly when a catch on the lid is released so that the lid opens in a control
A portable beverage container (e.g., an insulated, double-walled bottle) is disclosed. The container includes a lid pivotably connected to it by a hinge. The lid is arranged to be automatically pivoted open by the spring assembly when a catch on the lid is released so that the lid opens in a controlled, non-jarring manner. The spring assembly comprises an elastomeric member and a contact surface (e.g., a recess in a cap of the bottle). The elastomeric member is arranged to cooperate with the contact surface whereupon the elastomeric member operates bi-modally to effect the automatic opening of the lid.
대표청구항▼
1. A portable container for holding a liquid therein, said container comprising: a hollow vessel including an interior compartment for retaining the liquid;a cap removably coupled to the hollow vessel, said cap comprising a catch and a passageway, said passageway being configured for communicating w
1. A portable container for holding a liquid therein, said container comprising: a hollow vessel including an interior compartment for retaining the liquid;a cap removably coupled to the hollow vessel, said cap comprising a catch and a passageway, said passageway being configured for communicating with said interior compartment;a hinge;a lid pivotally connected to said cap by said hinge, said lid being movable between a fully closed state and an opened state, and vice versa, to selectively close off or open said passage in cap;a spring assembly configured to automatically cause said lid to be pivoted from a fully closed state to an opened state upon the release of said catch, said spring assembly comprising an elongate elastomeric member and an containment area recess having a contact surface, said contact surface being planar and defined by a single plane, said contact surface comprising a bottom contact surface of said containment area recess and wherein said containment area recess additionally comprises a front contact surface extending generally normal to said bottom contact surface at a forward end of said bottom contact surface, said containment area recess being open and unobstructed at a rear end of said bottom contact surface, said elongate elastomeric member having an initial shape including a distal free end terminating in a distal surface, said distal surface of said elongate elastomeric member engaging said planar contact surface when said lid is in the fully closed state and being configured to operate as a reed and compression spring when said lid is in the fully closed state and operate as a reed spring after said lid has begun opening to carry said lid to its opened state, said distal surface of said elongate elastomeric member being slidable along said planar contact surface when said lid is moved from said opened state to said fully closed state. 2. The portable container of claim 1, wherein said distal surface of said elongate elastomeric member engages said bottom contact surface when said lid is in the fully closed state and is spaced from said bottom contact surface when said lid is in said opened state. 3. The portable container of claim 1, wherein said distal surface of said free end of said elongate elastomeric member pushes against said bottom contact surface and another surface of said elongate elastomeric member adjacent said distal surface pushes against said front contact surface to cause said elongate elastomeric member to bend slightly and be in compression to store energy therein when said lid is in the fully closed state and operates as a reed spring with said elongate elastomeric member reassuming its initial shape after said lid has begun opening to carry said lid to the opened state. 4. The portable container of claim 3, wherein when contact is made by said distal surface with said bottom contact surface as said lid is being moved into a closed position said distal surface slides along said bottom contact surface until said front contact surface is contacted by and pushes against the another surface of said elongate elastomeric member as said lid is moved into its fully closed state. 5. The portable container of claim 1, wherein said elongate elastomeric member is integrally formed as part of said lid. 6. The portable container of claim 1, wherein said initial shape of said elongated elastomeric member is linear. 7. The portable container of claim 5, wherein said initial shape of said elongated elastomeric member is linear. 8. The portable container of claim 1, whereupon when said lid is in the fully closed state said elastomeric member is in compression to store energy therein. 9. The portable container of claim 1, wherein said spring assembly is configured when said catch is released to enable the energy stored in said elongate elastomeric member to be released, whereupon said elongate elastomeric member pushes off of said contact surface to automatically cause said lid to pivot from its fully closed state toward its opened state, whereupon said elongate elastomeric member transitions from said flexed and compressed state to an unflexed state when said lid is in said opened state. 10. The portable container of claim 1, wherein said containment area recess is located in said cap. 11. The portable container of claim 10, wherein said containment area recess is located adjacent said hinge. 12. A spring assembly for use in a product having a hollow body and a lid pivotably connected to the body by a hinge to selectively close off or expose the interior of the body, said spring assembly being configured to automatically cause the lid to be pivoted from a fully closed state to an opened state upon the release of a catch, said spring assembly comprising: an elongate elastomeric member having an initial shape including a distal free end terminating in a distal surface;a containment area recess having a contact surface, said contact surface being planar and defined by a single plane, said contact surface comprising a bottom contact surface of said containment area recess and wherein said containment area recess additionally comprises a front contact surface extending generally normal to said bottom contact surface at a forward end of said bottom contact surface, said containment area recess being open and unobstructed at a rear end of said bottom contact surface, said distal surface of said elongate elastomeric member engaging said contact surface when said lid is in the fully closed state and being configured to operate as a reed and compression spring when said lid is in the fully closed state and operate as a reed spring after said lid has begun opening to carry said lid to its opened state, said distal surface of said elongate elastomeric member being slidable along said planar contact surface when said lid is moved from said opened state to said fully closed state. 13. The spring assembly of claim 12, whereupon when the lid is in the fully closed state said elastomeric member is in compression to store energy therein. 14. The spring assembly of claim 12, wherein said spring assembly is configured when said catch is released to enable the energy stored in said elongate elastomeric member to be released, whereupon said elongate elastomeric member pushes off of said contact surface to automatically cause the lid to pivot from its fully closed state toward its opened state, whereupon said elongate elastomeric member transitions from said flexed and compressed state to an unflexed state when the lid is in the opened state. 15. The spring assembly of claim 12, wherein said distal surface of said elongate elastomeric member engages said bottom contact surface when said lid is in the fully closed state and is spaced from said bottom contact surface when said lid is in said opened state. 16. The spring assembly of claim 12, wherein said distal surface of said free end of said elongate elastomeric member pushes against said bottom contact surface and another surface of said elongate elastomeric member adjacent said distal surface pushes against said front contact surface to cause said elongate elastomeric member to bend slightly and be in compression to store energy therein when said lid is in the fully closed state and operates as a reed spring with said elongate elastomeric member reassuming its initial shape after said lid has begun opening to carry said lid to the opened state. 17. The spring assembly of claim 12, wherein said elongate elastomeric member is integrally formed as part of said lid. 18. The spring assembly of claim 12, wherein said initial shape of said elongated elastomeric member is linear.
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이 특허에 인용된 특허 (8)
Takeuchi Kiyoshi (Funabashi JPX), Cap with a hinged top lid.
Leoncavallo Richard A. (Pittsford NY) Mehra Ravinder C. (Fairport NY) Phillips Gregory R. (Geneva NY), Liquid dropper spout having lockable pivoted closure cap.
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