ES294367U - Device for the activation of closures for boot covers (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Device for the activation of closures for boot covers, of the type of those that include a rigid frame of a circular plant, in which it has been immediately mounted a disc sensiblely flexible and elastic that by its song is applied on the internal face of the boot, closing it in a relatively water-based manner, and the device is adapted to act by pressure on the center of the disc, making it smoothly submitted and, therefore, forging it to slightly decrease its peripheral contour, which causes that the song of the disc is separated from the wall of the bote and the cover can be removed, characterized because the quote rigid armor comprises in its center an opening in which are available, articularly rotating on two horizontal and parallel axles, fixed to the frame, side pieces rigidal equal, complementary and of general configuration in l, with a sensibly horizontal branch applied on the upper face of the disc, by interposing a small one rigid placadiscoidal, and with a essentially vertical branch directed up, everything arranged so that, between both essentially vertical branches of the two rigid and equal pieces, available in opposition, these rotate on their axes and sensibly horizontal branches. The flexible and elastic disc are required to lower the central part of the flexible and elastic disc, thus making the soft abombment necessary for the separation of the disc single of the bottom walls. (Machine-translation by Google Translate, not legally binding)