摘要:
Exemplary embodiments of dispensers and refill units are disclosed herein. An exemplary refill unit for a soap, sanitizer or lotion includes a non-collapsing container. The non-collapsing container includes a neck. An annular projection is located at least partially on the neck. A one-way valve is located proximate the annular projection. The one-way valve allows air to flow into the non-collapsing container once the vacuum pressure in the container reaches the cracking pressure of the one-way valve and the one-way valve prevents liquid from flowing out of the annular projection. In addition, a pump for pumping the contents of the container out of the container is also included.
摘要:
An actuator main body (41) is fixedly mounted on an aerosol container (11) in a manner to enclose stems (15,15) of the aerosol container. A nozzle main body (42) which is formed with a plurality of independent communication flow paths (42a) each of which communicates with one of the stems and has an injection opening (42b) at one end and a fitting connection portion which is fitted and connected to the stem is provided in the actuator main body. A scraping and washing member (43) is mounted on the communication flow paths in a manner to be pushed in and pulled out of the communication flow paths through the injection openings of the nozzle main body (42), said scraping and washing member (43) having a flow path portion (43d) formed with flow paths for contents liquids and a scraping portion (43e) for scraping out substance remaining after injection of the contents liquids. The scraping and washing member (43) is held by holding means at a scraping and washing position where the scraping and washing member is pulled out of the communication flow paths. By taking out the scraping and washing member (43) from the nozzle main body (42) and holding the scraping and washing member (43) at the scraping and washing position, remaining substance in the communication flow path can be scraped out. By causing water to flow through a washing water flow path in the communication flow path where the remaining substance has been scraped out, the communication flow path can be washed. On the other hand, even in the state in which the scraping and washing member (43) is inserted, a flow path can be secured by the flow path portion of the scraping and washing member (43) whereby injection of contents liquid can be secured.
摘要:
There is provided a drug dispenser device comprising a housing; extending from the housing, an outlet for insertion into a body cavity of a patient; provided to the housing and moveable with respect thereto, a drug discharge device having a longitudinal axis and comprising a container for storing a drug formulation to be dispensed, a discharge mechanism and a discharge channel from the container for discharge of the drug formulation to the outlet; connecting to the drug discharge device, a container collar; connecting to the container collar and moveable with respect thereto along the longitudinal axis of the drug discharge device, a transfer element, the transfer element including an actuating portion; provided to the housing, at least one finger operable member moveable to apply a force to the actuating portion of the transfer element to move the transfer element along the longitudinal axis in a first direction; linking the container collar with the transfer element, a biasing mechanism to store biasing energy on moving the transfer element along the longitudinal axis in the first direction; and provided to the container collar, a pre-load mechanism to prevent transfer of the biasing energy to the container collar to move the drug discharge device along the longitudinal axis in the first direction to actuate the discharge mechanism until a pre-determined threshold force is overcome.
摘要:
Es wird eine Sprühdose (10) vorgeschlagen, mit einem Dosenkörper (12) zur Aufnahme eines zu versprühenden Stoffes, einem Sprühkopf (20), der auf ein an der Oberseite des Dosenkörpers (12) angeordnetes Dosenventil (16) aufgesteckt ist. Erfindungsgemäß ist ein Aufsatz (36) vorgesehen, der auf den Dosenkörper (12) an dessen Oberseite aufgesetzt ist und eine zentrale Ausnehmung (40) zur Kopplung des Sprühkopfes (20) mit dem Dosenventil (16) umfasst sowie mit einer Abhebeeinrichtung (48A,48B) für den Sprühkopf (20) versehen ist, durch deren Betätigung der Sprühkopf (20) von dem Dosenventil (16) lösbar ist.
摘要:
An actuator main body (41) is fixedly mounted on an aerosol container (11) in a manner to enclose stems (15,15) of the aerosol container. A nozzle main body (42) which is formed with a plurality of independent communication flow paths (42a) each of which communicates with one of the stems and has an injection opening (42b) at one end and a fitting connection portion which is fitted and connected to the stem is provided in the actuator main body. A scraping and washing member (43) is mounted on the communication flow paths in a manner to be pushed in and pulled out of the communication flow paths through the injection openings of the nozzle main body (42), said scraping and washing member (43) having a flow path portion (43d) formed with flow paths for contents liquids and a scraping portion (43e) for scraping out substance remaining after injection of the contents liquids. The scraping and washing member (43) is held by holding means at a scraping and washing position where the scraping and washing member is pulled out of the communication flow paths. By taking out the scraping and washing member (43) from the nozzle main body (42) and holding the scraping and washing member (43) at the scraping and washing position, remaining substance in the communication flow path can be scraped out. By causing water to flow through a washing water flow path in the communication flow path where the remaining substance has been scraped out, the communication flow path can be washed. On the other hand, even in the state in which the scraping and washing member (43) is inserted, a flow path can be secured by the flow path portion of the scraping and washing member (43) whereby injection of contents liquid can be secured.