초록 ▼

A device for attaching a laminar object such as a poster to a wall includes a plate having a rear face which is attachable to a wall and a boss which protrudes from a front face of the plate. The plate may include a layer of ferromagnetic material such as steel and may be attached to the wall by a p

A device for attaching a laminar object such as a poster to a wall includes a plate having a rear face which is attachable to a wall and a boss which protrudes from a front face of the plate. The plate may include a layer of ferromagnetic material such as steel and may be attached to the wall by a plastic holding composite, a nail or pin or by adhesive. A hole may then be punched in a corner of a poster or other laminar object and that hole is placed over the boss which then supports the poster from the wall. A keeper which is may be made from a rubberized magnetic material and includes a through hole which is approximately the same size as the boss, is placed over the plate to retain the poster in place. Further weak magnetic attraction between the retainer and the ferromagnetic plate or an interference fit helps keep the retainer attached over the boss and retain the poster on the wall except in drafty conditions where the keeper releases the poster.

대표청구항 ▼

1. A device for attaching a laminar paper object having an aperture to a vertical support structure, the device comprising:a planar plate defining a first face and a second face, the first face of the plate being attachable to a vertical structure, the second face being generally planar, except for

1. A device for attaching a laminar paper object having an aperture to a vertical support structure, the device comprising:a planar plate defining a first face and a second face, the first face of the plate being attachable to a vertical structure, the second face being generally planar, except for a boss having a diameter of 4 mm or greater protruding from the second face of the plate, the boss being dimensioned to be received in the aperture, and wherein the boss is non-threaded; and a flexible, generally planar retaining means defining an aperture configured to receive the boss; wherein the plate is made of a plastic material and includes a ferrous washer disposed around the boss, and wherein the retaining means includes or is made of a ferromagnetic material, so that the retaining means, the plate, and the boss cooperate, by means of magnetic attraction between the retaining means and the plate, to retain the laminar paper object located between the plate and the retaining means in a fixed location relative to the plate and the retaining means, whereby the laminar object may be supported from the boss by means of the aperture, and retained there by the retaining means, but wherein when the laminar object is pivoted about the device, the retaining means flex with the laminar paper object and lift from the plate, thereby releasing the laminar paper object.