Earmuff device

A - Human Necessities – 61 – F

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

A61F 11/14 (2006.01)

Patent

CA 2645627

An earmuff device is disclosed to include a headpiece formed of two smoothly arched bands that are overlapped on each other and axially slidable relative to each other, two earmuff cups each having a cup base, a gradual enlargement cup rim and a plurality of radial ribs radially connected between the cup base and the gradual enlargement cup rim, two U-lugs respectively pivotally connected to the bands of the headpiece, two connecting strips each having one end pivoted to one U-lug and the other end fastened to one earmuff cup, two earmuff cushions respectively covering the earmuff cups, and a soft sleeve sleeved onto the headpiece and connected between the earmuff cushions. The earmuff device allows a user to conveniently adjust the length of the headpiece as well as the angular position of the headpiece relative to the earmuff cups.

La présente invention est un protecteur d'oreilles formé d'une bande de tête composée de deux bandes légèrement courbées, superposées et qui glissent l'une par rapport à l'autre le long d'un axe, de deux cache-oreilles dotés chacun d'une base, d'une bordure à élargissement progressif et de plusieurs nervures radiales reliant la base des cache-oreilles et la bordure à élargissement progressif, de deux crans en U respectivement raccordés à la bande de tête sur un axe de pivotement, de deux bandes de raccordement dont une extrémité pivote vers un cran en U et l'autre extrémité est fixée à un cache-oreilles, de deux coussinets de cache-oreilles respectivement couvrant les cache-oreilles, et d'une enveloppe souple se glissant sur la bande de tête et fixée entre les coussinets de cache-oreilles. Le protecteur d'oreilles permet à un utilisateur d'ajuster commodément la longueur de la bande de tête et la position angulaire de la bande de tête par rapport aux cache-oreilles.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Earmuff device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Earmuff device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Earmuff device will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1678232

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.