Building block
View Patent ↗The present invention discloses a polyhedral block with a plurality of intermittently magnetic sides. The magnetic intermittency is caused by a freely movable magnet that resides in and traverses in an inner cavity, exerting its pull-force through the side of the block to which it is nearest. The cavity is shaped to facilitate magnet movement in response to encountering an external magnetically attractable surface. As a user rotates the block on a magnetically attractable surface, the contained magnet is caused to move within its cavity, ultimately resting in a user-selected position on the magnetically attractable surface. The block contains one or more non-magnetic connection elements on its sides. These non-magnetic connection elements serve to connect the block with compatible, non-magnetic blocks and other objects.
1. A construction block comprising:
a plurality of sides integrally formed together to form a substantial enclosure, each side having an inner surface and an outer surface;
a stand-alone magnetic member located within the enclosure, the magnetic member being freely movable within the enclosure;
a first aperture extending from the enclosure through a first side of the plurality of sides;
a flexible cover positioned proximate the first aperture on an inner surface of the first side; and
an intermediate member, the intermediate member having a top section and a side section;
wherein the top section is positioned adjacent the cover opposite the first side such that the cover is secured therebetween;
wherein the side section forms a side of the enclosure; and
wherein the magnetic member is capable of partially extending through the first aperture.
2. The construction block of claim 1 , wherein the magnetic member has a first diameter and the first aperture has a second diameter, the first diameter being greater than the second diameter.
3. The construction block of claim 1 , wherein the inner surface of the first side includes an indent, the cover being fixed within the indent.
4. The construction block of claim 1 , wherein the stand-alone magnetic member is free to travel within the enclosure such that its magnetic force can be effectuated through more than one side of the enclosure, one side at a time.
5. The construction block of claim 4 , further comprising an inner cavity formed within the enclosure, the stand-alone magnetic member located within the inner cavity, the inner cavity comprising a second aperture proximate a second side of the plurality of sides, the second side being fully enclosed.
6. The construction block of claim 5 , wherein an inner surface of the inner cavity proximate the second aperture comprises an indent.
7. The construction block of claim 1 , wherein the magnetic member is freely movable unimpeded within the enclosure.
8. A construction block comprising:
a plurality of sides integrally formed together to form a substantial enclosure, each side having an inner surface and an outer surface;
an inner cavity formed within the enclosure, the inner cavity having a wall;
a stand-alone magnetic member located within the inner cavity, the magnetic member being freely movable within the inner cavity;
a first aperture extending through a first side of the plurality of sides of the enclosure; and
a first engagement member extending outwardly from an outer surface of one of the plurality of sides and a second engagement member extending inwardly into an outer surface of another one of the plurality of sides, each of the first and second engagement members being engageable with outer construction blocks;
wherein the magnetic member is capable of partially extending through the first aperture.
9. The construction block of claim 8 , wherein the inner surface of one of the plurality of sides comprises an indent.
10. The construction block of claim 8 , further comprising a plurality of the first engagement members, wherein at least two of the first engagement members have different heights relative to the outer surface of the one of the plurality of sides.
11. The construction block of claim 8 , wherein the stand-alone magnetic member is free to travel unimpeded within the inner cavity such that its magnetic force can be effectuated through more than one side of the enclosure, one side at a time.
12. The construction block of claim 11 , wherein the inner cavity comprises a second aperture proximate a second side of the plurality of sides, the second side being fully enclosed.
13. The construction block of claim 12 , wherein an inner surface of the inner cavity proximate the second aperture comprises an indent.