Patent ID: 9415925
Filing Date: 2016-08-16
CPC Classification: B05B,B65D

Claim Text:
1. A metering device for metered dispensing of a fluid, comprising: a) a storage container with an opening which is disposed on the side opposite a base, b) a metering head which is connected, in the operating state, to the opening and has the metering head having a spindle which has a through-channel which connects the outlet valve and the inlet valve, wherein there is provided, at the opening of the storage container, a locking connection which connects the pump housing to the storage container and to the metering head, and wherein, in the metering head, a spring or bellows with an integrated sealing function is/are disposed between the inside of the metering head and the locking connection and is/are in operating connection with the locking connection, wherein the inlet valve is a plastic material disk valve, wherein there is disposed, in the storage container, bellows which are connected to the pump housing to form a seal, wherein the bellows have a contact device at at least one fold which is in contact with the inside of the storage container, and wherein the outlet valve is formed by a cone with an outlet opening which cooperates with a ball and a spring.