| 摘要 |
The invention relates to a pump chamber (12) for a dispenser (1), for example for a dispenser for liquid or paste-like substances, comprising a valve body (17, 18), the valve body (17, 18) consisting of a soft plastics material. In order to provide a pump chamber for a dispenser with a valve body, which pump chamber can be manufactured directly in an advantageous manner as regards the valve body, while having a manner of operation similar to that of conventional valve bodies, the invention proposes that the valve body (17, 18), which is formed in the shape of a cup, is accommodated in a receiving body (19, 20) that is formed from a hard plastics material, with a cup wall (31) of the valve body engaging in an elastically flexible manner against an inner surface (15) of a receiving wall of the receiving body which is formed as a receiving cup (19, 20), a fluid passage (21, 23) being furthermore provided in the receiving wall.
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