Device for expressing substances from a deformable tube
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B65D-035/28
B65D-035/24
출원번호
US-0447365
(2012-04-16)
등록번호
US-9309028
(2016-04-12)
우선권정보
GB-0918631.3 (2009-10-23)
발명자
/ 주소
Kealy, Patrick
O'Dwyer, Liam P.
출원인 / 주소
Henkel IP & Holding GmbH
대리인 / 주소
Piotrowski, James E.
인용정보
피인용 횟수 :
1인용 특허 :
11
초록▼
A device for expressing a substance from a deformable tube has a casing with a base end, a top portion opposite the base end and side wall portions intermediate the base end and the top portion. A squeezer is received in the casing. The squeezer has two opposing jaws for gripping and expressing a su
A device for expressing a substance from a deformable tube has a casing with a base end, a top portion opposite the base end and side wall portions intermediate the base end and the top portion. A squeezer is received in the casing. The squeezer has two opposing jaws for gripping and expressing a substance from the tube. The casing has an aperture in the top portion through which a discharge outlet of the tube is extendable. The casing also has apertures in opposing parts of the side wall portions through which the jaws can be actuated. The squeezer has a manual lever element on at least one jaw, which is attached to the jaw by a fulcrum so that manual pressure applied to the lever element about the fulcrum causes flexing of the jaw and squeezing of the tube.
대표청구항▼
1. A device for expressing a substance from a deformable tube, the deformable tube having a discharge outlet with threads, the device comprising: a squeezer having a carrier, the squeezer having a first jaw and an opposing second jaw, the first jaw extending from a jaw proximal end connected by a fi
1. A device for expressing a substance from a deformable tube, the deformable tube having a discharge outlet with threads, the device comprising: a squeezer having a carrier, the squeezer having a first jaw and an opposing second jaw, the first jaw extending from a jaw proximal end connected by a first jaw leg to the carrier to a first jaw distal end, the second jaw extending from a jaw proximal end connected by a second jaw leg to the carrier to a second jaw distal end, the connection of the first jaw leg to the carrier being independent of, and spaced from, the connection of the second jaw leg to the carrier,the first and second jaws diverging from one another from the proximal to the distal ends, the jaws being adapted for contacting the tube between the jaws and for expressing the substance from the tube, the squeezer having a manual lever on at least one jaw, the manual lever extending from a lever proximal end adjacent the carrier to a lever distal end, the lever proximal end being unconnected to the carrier, the manual lever distal end being attached to the jaw distal end, the squeezer having a fulcrum at the attachment of the manual lever distal end and the jaw distal end, the squeezer having a lever space between the jaw proximal end and the manual lever proximal end, the manual lever having a free portion adjacent the lever space, the free portion being unconnected to the jaw, the manual lever being adapted for manual grasping, wherein manual pressure applied to the manual lever about the fulcrum causes flexing of the jaw and narrowing of the lever space, so as to express the substance from the tube;a hollow casing extending between a base end and a top portion, the casing having a side wall intermediate the base end and the top portion, the casing having a top aperture in the top portion, the top aperture being adapted to pass the tube discharge outlet therethrough, the top aperture having a periphery, the casing having at least one slot aperture through the side wall and extending from adjacent the base end to adjacent the top portion, the squeezer being adapted to be received in the casing, the slot aperture being adapted to receive the manual lever so as to allow manual actuation of the manual lever; anda nozzle having a longitudinal axis, the nozzle extending between a proximal intake end for attachment to the discharge outlet and a distal dispensing end for dispensing the substance, the nozzle having a base portion adjacent the intake end, the nozzle having an upper portion, the upper portion having a reduced cross section relative to the base portion, the nozzle having an internal conduit extending from the intake end to the dispensing end for delivering the substance from the intake end to the dispensing end, the nozzle being adapted for attachment to the casing top portion. 2. The device of claim 1, wherein the nozzle further comprises an underside, the nozzle having nozzle threads on the underside, the nozzle threads being adapted to screw onto the outlet threads of the discharge outlet. 3. The device of claim 1, further comprising a cap extending between a closed end and an open end, the cap having a sidewall, the sidewall having an inside surface and an outside surface, the cap being adapted for receiving the nozzle. 4. The device of claim 3, further comprising: the nozzle having screw thread nozzle formations; andthe cap having screw thread cap formations adapted for engaging the nozzle formations so as to removably hold the cap on the nozzle. 5. The device of claim 4, further comprising: the nozzle having deformable protrusions; andthe cap sidewall having notches at the open end, the notches being adapted for receiving the deformable protrusions so as to retain the cap on the nozzle. 6. The device of claim 3, wherein the cap further comprises a plurality of elongate helically pitched wing portions spaced apart; andconcave surfaces between the wing portions, so as to establish gripping force to remove the cap from the nozzle. 7. The device of claim 2, further comprising: the casing having at least one ratchet member extending upward on the periphery;the nozzle having ratchet teeth on the underside adjacent the intake end, each ratchet tooth having a ratchet tooth face; andthe ratchet member being adapted to resiliently engage the ratchet teeth so as to lock the nozzle in place and preclude unscrewing the nozzle from the deformable tube. 8. The device of claim 1, wherein the manual lever further comprises ribs extending outward from the manual lever for gripping. 9. The device of claim 1, wherein the squeezer further comprises a generally V-shaped tube support disposed between the first and second jaw legs for supporting the tube. 10. The device of claim 1, wherein the manual lever further comprises ribs extending outward from the manual lever for gripping. 11. The device of claim 1, further comprising a tube support disposed between, but not connected to, the first jaw leg and the second jaw leg, the tube support projecting above the carrier. 12. The device of claim 1, further comprising a tube support leg disposed between, but not connected to, the first jaw leg and the second jaw leg, the tube support leg having a proximal end connected to the carrier and a distal end projecting above the carrier; and a tube support connected to the tube support leg proximal end. 13. The device of claim 1, wherein the first jaw leg is curved and the second jaw leg is curved. 14. The device of claim 1, wherein a first force applied to the lever moves the distal ends of the first and second jaws toward each other and a second force greater than the first force applied to the lever moves the distal ends of the first and second jaws away from each other. 15. A device for expressing a substance from a deformable tube, the deformable tube having a discharge outlet, the device comprising: a squeezer including a carrier, a first jaw and an opposing second jaw, the first jaw extending from a first jaw proximal end to a first jaw distal end, the first jaw proximal end connected by a first jaw leg to the carrier,the second jaw extending from a second jaw proximal end to a second jaw distal end, the second jaw proximal end connected by a second jaw leg to the carrier,the connection of the first jaw leg to the carrier being independent of, and spaced from, the connection of the second jaw leg to the carrier,a first lever on the first jaw, the first lever extending from a first lever proximal end adjacent the carrier to a first lever distal end, the first lever distal end being attached to the first jaw distal end, the first lever proximal end being unconnected to the carrier, the first lever proximal end being unconnected to the first jaw proximal end to define a space between the first lever proximal end and the first jaw proximal end, the attachment of the first lever distal end and the first jaw distal end defining a first fulcrum,a tube support leg disposed between, but not connected to, the first jaw leg and the second jaw leg, the leg having a proximal end attached to the carrier and a distal end projecting from the carrier,a tube support attached to the tube support leg distal end, the tube support disposed between the carrier and the jaw proximal ends;a hollow casing disposed over the squeezer, the casing extending between a base end and a top portion, the casing having a side wall intermediate the base end and the top portion, the casing having a top aperture in the top portion, the tube discharge outlet passing through the top aperture, the top aperture having a periphery, the casing having at least one slot aperture through the side wall and extending from adjacent the base end to adjacent the top portion, the casing having at least one shoulder portion extending outward from the side wall on either side of the slot aperture, the first lever disposed within the slot aperture to allow manual actuation of the first lever by a user. 16. The device of claim 15, further comprising a second lever on second first jaw, the second lever extending from a second lever proximal end adjacent the carrier to a second lever distal end, the second lever distal end being attached to the second jaw distal end, the second lever proximal end being unconnected to the carrier, the second lever proximal end being unconnected to the second jaw proximal end to define a space between the second lever proximal end and the second jaw proximal end, the attachment of the second lever distal end and the second jaw distal end defining a second fulcrum; and a second slot aperture through the side wall and extending from adjacent the base end to adjacent the top portion;the second lever is disposed within the second slot aperture to allow manual actuation of the second lever by a user. 17. The device of claim 15, further comprising a second lever on second first jaw, the second lever extending from a second lever proximal end adjacent the carrier to a second lever distal end, the second lever distal end being attached to the second jaw distal end, the second lever proximal end being unconnected to the carrier, the second lever proximal end being unconnected to the second jaw proximal end to define a space between the second lever proximal end and the second jaw proximal end, the attachment of the second lever distal end and the second jaw distal end defining a second fulcrum; and a second slot aperture through the side wall and extending from adjacent the base end to adjacent the top portion, wherein the second slot aperture and the first slot aperture are axially symmetrically disposed in the casing;the second lever is disposed within the second slot aperture to allow manual actuation of the second lever by a user, wherein the second lever and the first lever are axially symmetrically disposed in the casing.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (11)
Proffer Charles L. (P.O. Box 206 Gulfport MS 39501), Container cap with neck abutting retractable applicator.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.