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US 7,677,415 B2Granted
Portion-delivering dispenser
AssigneeMegaPlast GmbH & Co. KG
InventorGuenter Auer
Life of this patent
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AssigneeMegaPlast GmbH & Co. KG
InventorGuenter Auer
Estimating the term…
The invention relates to a dispenser for delivering portions of liquid to pasty substances, having a storage container and a pumping chamber, the pumping chamber having at least one valve, and having a delivery head which can be displaced relative to the storage container and the displacement of which allows the substance to be delivered, the delivery head further having formed in it a delivery channel with a delivery opening, which delivery opening can be closed by a closure part which is removable, but is held in captive fashion on the delivery head. In order to specify such a dispenser for delivering portions of liquid to pasty substances which is configured in an advantageous manner, in particular, in respect of a closure part, it is proposed that the closure part is a sliding part which also forms a delivery-channel portion and interacts with a fixed closure pin.
Dispenser for delivering portions of liquid to pasty substances, having a storage container and a pumping chamber, the pumping chamber having at least one valve, and having a delivery head which can be displaced relative to the storage container and the displacement of which allows the substance to be delivered, the delivery head further having formed in it a delivery channel with a delivery opening, which delivery opening can be closed by a closure part which is removable, but is held in captive fashion on the delivery head, characterized in that the closure part is a sliding part which also forms a delivery-channel portion and interacts with a fixed closure pin and has a sliding-action actuating portion, characterized in that the sliding part is seated on the delivery head such that it is accessible for an actuating finger.
Dependencies are inferred from the claim text.