Patent ID: 11873635
Assignee: WEDI GMBH
Field: Mechanical elements (Mechanical engineering)
Classification: CPC E  F | IPC E

Claim 0:
1. A drain device (100) for a wet room, in particular for a shower, comprising:
a plate element (10) having an upper side (11), an underside (12) and an opening (13),
a drain body (20) configured to be installed in the opening (13) of the plate element (10) and which, in a usage position, has an upper inlet opening (21) into which waste water can enter and a lower outlet opening (22) from which the waste water can exit,
an adapter (30), configured to be fitted onto the drain body (20), having an opening (31) for transferring the waste water exiting the outlet opening (22) of the drain body (20), and
a seal (40) for producing a watertight connection with a pipe (50) which receives the waste water,
wherein
the adapter (30) comprises an inner pipe stub (32) and an outer pipe stub (33), wherein a peripheral groove (34), which is configured to be fitted onto the pipe (50), is formed between the inner pipe stub (32) and outer pipe (33) stub,
the seal (40) has an annular outer contour (41) with which the seal (40) is configured to be inserted into the outer pipe stub (33) of the adapter (30) and, when fully assembled, seals the pipe (50) with respect to the adapter (30), and
the seal (40) has a degree of flexibility that allows the adapter (30) with inserted seal (40) to be fit onto the pipe (50) and sealed at the same time,
whereby the drain device (100) is configured to be sealed in a watertight manner by attaching it onto the pipe (50) by means of a frictional-fit crimp connection (18) between adapter (30) and pipe (50).