Blocking device for a door
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United States of America Patent
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Oct 25, 2016
Grant Date -
Apr 10, 2014
app pub date -
May 4, 2012
filing date -
May 4, 2011
priority date (Note) -
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Abstract
A device for stable blocking of a rotary or sliding door with respect to a fixed surface or frame, of the type including a male element and a female element, the female element being shaped so as to house the male element and retain it in an easy detachable way. The female element includes a pair of mutually spaced-apart, parallel, elastic wings, projecting from a support base, and the male element includes a substantially spherical knob, having a diameter slightly larger than the distance between the elastic wings, to snap engage between the elastic wings. The base of the female element and/or the knob of the male element includes position adjustment means, for example in the shape of a square wing, and facilitated fastening means, for example in the shape of a single fastening screw.
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