US 6,641,097 B1 · Device for fixing any type of object on ceiling and walls

Abstract

A device for mounting objects of various kinds to ceilings and walls, including a receptacle (1) adapted for being directly connected to the ceiling or wall and an anchoring unit (2) serving to hold the objects. The anchoring unit comprises a locking element (3) which extends into the receptacle (1), a contact element (4) which lies against the outside of the receptacle (1), and connecting means (5) joined at least to the contact element (4) for a connecting element (6). The anchoring unit (2) is adapted for mounting by inserting the locking element into the receptacle, then rotating the contact element which is outside the receptacle and so that the locking element is initially restrained against rotation and then snaps into a locking position behind the shoulders (7) on both sides of the receptacle (1). For realizing a simple handling in the simplest construction, the locking element (3) is connected to the contact element (4) via an elastic member (8), which serves both to reset the rotational movement between the contact element (4) and the locking element (3) for purposes of moving the locking element (3) to its locking position behind the shoulders upon rotating the contact element (4), and keeping it in this position.

Claims20

Dependent claims

A device for mounting objects to ceilings or walls, comprising a receptacle adapted for being directly connected to the ceiling or wall and comprising parallel sides and an inwardly directed shoulder on each side, and an anchoring unit for holding the objects, the anchoring unit comprising a locking element which is sized to extend into the receptacle, a contact element which is sized to lie against the outside of the shoulders of the receptacle, and connecting means joined at least to one of the locking element and the contact element for a connecting element, the anchoring unit being adapted for being mounted in the receptacle by rotating the locking element relative to the contact element, and by a thereby caused engagement of the locking element behind the shoulders on both sides of the receptacle, and elastic means operative between the locking element and the contact element for supporting the locking element and the contact element in an original relative rotational position and for biasing the locking element back to the original position upon relative rotation therebetween, wherein the elastic means is configured and arranged such that during the rotation of the contact element relative to the locking element, it slides or pushes at least somewhat between the contact element and the locking element, so that a spacing results between the locking element and the contact element and thus a lifting of the locking element to facilitate the positioning of the locking element behind the shoulders.

A device for mounting objects to ceilings or walls comprising

a receptacle adapted for being directly connected to a ceiling or wall, and comprising a channel of U-shaped configuration in transverse cross section and having parallel sides and an inwardly directed shoulder on each side, with the shoulders defining an opening therebetween which opens into the receptacle,
an anchoring unit for attachment to the receptacle and comprising a locking element of generally rectangular outline and having a width dimension less than the opening between the shoulders of the receptacle and a length dimension greater than said opening, a contact element sized to overlie said opening and thus engage the shoulders on the outside of the receptacle, said locking element and contact element being maintained in an overlying relationship by an elastic member which supports the elements in an original relative rotational position with respect to an axis which is generally perpendicular to said elements, while permitting the locking element to rotate about said axis with respect to the contact element against a biasing force which urges the locking element back to said original relative position, and with said elastic member being configured and arranged such that during such relative rotation a portion of the elastic member moves between the locking element and the contact element to cause said elements to separate,
whereby in use, the anchoring unit may be positioned so that the locking element enters into the opening of the receptacle and with the contact element engaging the shoulders on the outside of the receptacle, and so that upon rotation of the contact member about said axis the locking element is initially restrained against concurrent rotation by contact with the shoulders of the receptacle so as to cause relative rotation of said elements about said axis and a portion of the elastic member to move between and separate the elements and thereby facilitate the positioning of the locking element behind the shoulders, and with the biasing force provided by the elastic member then rotating the locking element back to the original relative rotational position with respect to the contact element so that the locking element is positioned behind the shoulders.

Dependencies are inferred from the claim text.

Device for fixing any type of object on ceiling and walls

Life of this patent

Device for fixing any type of object on ceiling and walls

Life of this patent

Abstract

Claims20