Abstract: A helmet with an adjustable safety strap. The length of the strap used for securing the helmet can be adjusted by the wearer continuously, or progressively in stages of 1.5 mm, and fixed or released in any of the positions with only one hand, by way of a turn-lock fastener. The turn-lock fastener is rigidly incorporated in the helmet material and has cords which are guided from its two opposite sides along an inner side of the helmet to deflecting rollers, or deflecting points, on the helmet material, and then further guided therefrom along the strap to be tightened. The safety strap can be worn around the nape of the neck, or include a chin piece, among other manners of construction.

Abstract: The WC cleaner has a wipe (3) which takes the form of a disposable wipe which is detachably retained on handle (1), off which it can be pushed. To this end the handle (1) has an internal push-rod (14) which is disposed displaceably in a continuous longitudinal bore in handle (1). After using the WC cleaner, the wipe (3) can be pushed off by pushing the push-rod (14) inside handle (1) down so that it pushes the wipe (3) out of the device holding it on the handle. The disposable wipe (3) is flushed through the WC into the drainage system in the same way as WC paper. The storage device (7) for the disposable wipes (3) consists of a container (8) which is open at the top and has a weighted base (9). The disposable wipes (3) are stored stacked inside the container (8).