Pull-out hose guiding device with guide weight roller and sanitary shower device

A sanitary shower, comprising:

• a shower head unit;
• a pull-out hose to which the shower unit is coupled, the pull-out hose having at least one hose bend of variable hose bend length;
• and
• a pull-out hose guiding device for guiding the pull-out hose, the pull-out hose guiding device comprising:
• a hose guiding box configured for accommodating the hose bend in an anti-twist manner in a box-inwards hanging position;
• a guide weight roller arrangement including at least one guide weight roller which is insertable into a bend reversion zone of the hose bend for rotary motion about a roller rotational axis, wherein the guide weight roller with its roller rotational axis is capable of translational motion in a hose bend lengthwise direction box-outwards with decreasing hose bend length and box-inwards with increasing hose bend length;
• and
• a roller blocking device which releases the guide weight roller in its translational motion in a roller release condition and blocks the guide weight roller against further movement at least in a box-outwards direction beyond a roller blocking position in a roller blocking condition, wherein the roller blocking position is spaced box-inwards from a box-outwards end position of the guide weight roller, the box-outwards end position corresponding to a minimum hose bend length.