Device for the treatment of water, in particular a filter device, and cartridge

摘要

A device for the treatment of water, in particular a filter device. The device has a cartridge which has a container for receiving treatment agents for water, particularly for receiving filter agents, and a connection head arranged on the container. In addition, a connection element is provided which has a recess for the connection head. At least one locking shaft is provided with which the connection head can be fixed in the connection element. The locking shaft is rotatably mounted and can be rotated from a locking position to an unlocking position and back again. A cartridge with a recess in the connection head is provided.

主权项

1. A filter device for water treatment, comprising:
a cartridge, which has a container to receive treatment agents for water; and a male connection head arranged on the container, and a connection element, which comprises a female receptacle for inserting the male connection head in the connection element, wherein at least one locking shaft is integrally provided on the connection element, with which the male connection head can be secured in the female receptacle of the connection element, wherein the locking shaft is rotatably journaled and can be turned from a locking position into an unlocked position and vice versa, wherein the connection element has an inlet channel and an outlet channel, and the locking shaft is arranged in the a) inlet channel or b) outlet channel or c) both the inlet channel and outlet channel, and the locking shaft has a valve segment in a) the inlet channel or in b) the outlet channel or in c) both the inlet channel and outlet channel.