IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0509644
(2010-12-07)
|
등록번호 |
US-8695852
(2014-04-15)
|
우선권정보 |
FR-09 58813 (2009-12-09) |
국제출원번호 |
PCT/FR2010/052630
(2010-12-07)
|
§371/§102 date |
20120514
(20120514)
|
국제공개번호 |
WO2011/070285
(2011-06-16)
|
발명자
/ 주소 |
- Bertin, Romain
- Michaux, Sébastien
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
8 인용 특허 :
8 |
초록
▼
A fluid dispenser head including a fluid dispenser member; a dispenser endpiece that is connected to a nozzle via a duct; a pusher that is manually and axially movable down and up so as to move the dispenser endpiece in such a manner as to dispense fluid; and a rotary control hoop for moving the pus
A fluid dispenser head including a fluid dispenser member; a dispenser endpiece that is connected to a nozzle via a duct; a pusher that is manually and axially movable down and up so as to move the dispenser endpiece in such a manner as to dispense fluid; and a rotary control hoop for moving the pusher axially between a storage position and an actuatable position. The head further includes axial guide for guiding the pusher axially without turning about its own axis; and rotary cam that is turned by the control hoop, the pusher being in engagement with the cam so as to urge the pusher in axial movement, without any turning component.
대표청구항
▼
1. A fluid dispenser head for mounting on a fluid reservoir so as to constitute a dispenser, the head comprising: a fluid dispenser member, comprising a body that is mounted in stationary manner relative to the reservoir, and a valve rod that is axially movable down and up;a dispenser endpiece that
1. A fluid dispenser head for mounting on a fluid reservoir so as to constitute a dispenser, the head comprising: a fluid dispenser member, comprising a body that is mounted in stationary manner relative to the reservoir, and a valve rod that is axially movable down and up;a dispenser endpiece that is mounted to turn on the valve rod, the endpiece being connected to a nozzle via a duct;a pusher that is manually and axially movable down and up so as to move the dispenser endpiece and the valve rod, in such a manner as to dispense fluid; anda rotary control hoop that is actuated manually in turning, without any axial component, so as to move the pusher axially between a storage position and an actuatable position;axial guide means, without any turning component, for guiding the pusher axially without turning about its own axis during the movement of the pusher between the storage position and the actuatable position; androtary cam means, without any axial component, that are turned by the control hoop, the pusher being in engagement with the cam means so as to urge the pusher in axial movement, without any turning component. 2. A dispenser head according to claim 1, wherein the nozzle is constrained to turn with the control hoop. 3. A dispenser head according to claim 1, wherein the dispenser endpiece is turned by the nozzle that is itself turned by the control hoop. 4. A dispenser head according to claim 1, wherein the nozzle is constrained to turn with the control hoop and to move axially, the duct being flexible so as to enable the pusher to be moved manually and axially while fluid is being dispensed. 5. A dispenser head according to claim 1, wherein the duct is rigid, the cam means and the dispenser endpiece advantageously being molded as a single piece. 6. A dispenser head according to claim 4, wherein the cam means are turned, advantageously by the duct. 7. A dispenser head according to claim 1, wherein the pusher includes at least one axial guide lug in engagement with the axial guide means, and at least one cam pin in engagement with the cam means. 8. A dispenser head according to claim 7, wherein the pusher includes a skirt that is substantially cylindrical and that defines an inside wall and an outside wall, the guide lug being arranged on the outside wall, and the cam pin being arranged on the inside wall, or vice versa. 9. A dispenser head according to claim 1, wherein the axial guide means are formed by a guide sleeve that is engaged in stationary manner around the dispenser member. 10. A dispenser head according to claim 9, wherein the guide sleeve includes a radial slot in which the nozzle moves while the control hoop is being actuated. 11. A dispenser head according to claim 9, wherein the pusher is in abutment against the guide sleeve in the storage position. 12. A dispenser head according to claim 1, wherein the cam means are formed by a cam cylinder that is engaged around the dispenser endpiece and inside the pusher. 13. A dispenser head according to claim 12, wherein the cam cylinder includes a drive slot in which the duct is engaged. 14. The dispenser head according to claim 1, wherein dispenser member is a pump. 15. The dispenser head according to claim 1, wherein the duct is a rigid member. 16. The dispenser head according to claim 15, wherein the dispenser endpiece is directly mounted to the valve rod. 17. A fluid dispenser head for mounting on a fluid reservoir so as to constitute a dispenser, the head comprising: a fluid dispenser member, comprising a body that is mounted in stationary manner relative to the reservoir, and a valve rod that is axially movable down and up;a dispenser endpiece that is mounted to turn on the valve rod, the endpiece connected to a nozzle via a rigid duct;a pusher that is manually and axially movable down and up so as to move the dispenser endpiece and the valve rod, in such a manner as to dispense fluid; anda rotary control hoop that is actuated manually in turning, without any axial component, so as to move the pusher axially between a storage position and an actuatable position;an axial guide, without any turning component, that guides the pusher axially without turning about its own axis during the movement of the pusher between the storage position and the actuatable position; anda rotary cam, without any axial component, that is turned by the control hoop, the pusher in engagement with the rotary cam so as to urge the pusher in axial movement, without any turning component. 18. The dispenser head according to claim 17, wherein the axial guide is formed by a guide sleeve engaged in stationary manner around the dispenser member. 19. The dispenser head according to claim 18, wherein the guide sleeve includes a radial slot in which the nozzle moves while the control hoop is actuated.
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