CA2547041C - Octave magic cube - Google Patents
Octave magic cube Download PDFInfo
- Publication number
- CA2547041C CA2547041C CA2547041A CA2547041A CA2547041C CA 2547041 C CA2547041 C CA 2547041C CA 2547041 A CA2547041 A CA 2547041A CA 2547041 A CA2547041 A CA 2547041A CA 2547041 C CA2547041 C CA 2547041C
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- CA
- Canada
- Prior art keywords
- core
- spherical
- movable
- block pieces
- cubic block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F9/00—Games not otherwise provided for
- A63F9/06—Patience; Other games for self-amusement
- A63F9/08—Puzzles provided with elements movable in relation, i.e. movably connected, to each other
- A63F9/0826—Three-dimensional puzzles with slidable or rotatable elements or groups of elements, the main configuration remaining unchanged, e.g. Rubik's cube
- A63F9/0838—Three-dimensional puzzles with slidable or rotatable elements or groups of elements, the main configuration remaining unchanged, e.g. Rubik's cube with an element, e.g. invisible core, staying permanently in a central position having the function of central retaining spider and with groups of elements rotatable about at least three axes intersecting in one point
- A63F9/0842—Three-dimensional puzzles with slidable or rotatable elements or groups of elements, the main configuration remaining unchanged, e.g. Rubik's cube with an element, e.g. invisible core, staying permanently in a central position having the function of central retaining spider and with groups of elements rotatable about at least three axes intersecting in one point each group consisting of again a central element and a plurality of additional elements rotatable about three orthogonal axes at both ends, the additional elements being rotatable about at least two axes, e.g. Rubik's cube
Abstract
An octave magic cube has a spherical center core with square slider plates mounted at end of a six-arm cross center piece. A pattern of space channel is formed between the slider plates. Seven movable cubic block pieces having a triangular retainer plate mounted at the center of a partial spherical depression formed in one of its corners. The movable cubic block pieces are mounted to the core by slidably engaging the retainer plate with the space channel of the core. An eighth cubic block piece has a mounting plate with a clover leaf pattern is snap-mounted to the space channel of the core at the remaining position of the cube after the seven movable cubic block pieces have been mounted to the core.
Description
OCTAVE MAGIC CUBE
This invention relates to a six-sided cube consisting of eight blocks with graphic or pictorial designs provided on their three outside surfaces such that a player may manipulate the blocks to move relative to one another to obtain various design combinations for enjoyment and/or educational purposes.
Heretofore, block games commonly consist of a plurality of block pieces movably mounted to a central core which may be a spherical ball having a plurality of arms radially extending outwards from its spherical surface. Slider plates are mounted at the end of the arms.
The block pieces have a curved inner surface such that when they are placed side by side to one another to form a cube shaped overall block having a spherical space formed within it by the combination of the inner curved surface of the block pieces. Retainer plates are mounted on the curved surface of the block pieces such that the block pieces may be movably mounted to the core by slidably engaging the slider plates with the retainer plates. U. S.
Patent No.4,344,623 to T. Isobe, U. S. Patent No.4,540,177 to T. Horvath and U. S. Patent No.4,378,117 to E. Rubik show such block games. However, these known block games are complicated in construction and they are problematic. As shown in the Rubik U. S. Patent No.4,378,117, springs must be provided in the radial arms of the core in order to pull the block pieces towards one another so that they may be held closely together. However, due to the spring arm construction, it is very difficult to mount the block pieces to the core. Furthermore, it is extremely difficult to mount the last block piece to the core.
It is a principal object of the present invention to provide an octave cube in which the movable block pieces are mounted to the core without using spring.
It is another object of the present invention to provide an octave cube consisting of seven block pieces movably mounted to the core and one block piece fixedly mounted to the core.
It is another object of the present invention to provide an octave cube in which the last block piece is easily mounted thereto.
Other objects and advantages of the present invention will be made apparent from the consideration of the following description, when taken in conjunction with the accompanying drawings.
Figure 1 is a perspective front elevation view of the octave cube according to the present invention.
Figure 2 is a perspective front elevation view of the octave cube showing the movement of the group of four block pieces relative to the neighboring group of four block pieces.
Figure 3 is a perspective front elevation view of the spherical core of the octave cube relative to which all block pieces may be moved.
Figure 4 is an exploded front elevation view of the components of the spherical core.
Figure 5 is a perspective front elevation view of the movable block piece with the retainer plate mounted thereon.
Figure 6 is an exploded perspective front elevation view showing the components parts of the movable block piece.
Figure 7 is a perspective side elevation view showing the mounting of the movable block piece slidably to the core.
Figure 8 is a perspective side and top elevation view of the cube with the core located within the semi-spherical hollow formed by the bottom four movable block pieces.
This invention relates to a six-sided cube consisting of eight blocks with graphic or pictorial designs provided on their three outside surfaces such that a player may manipulate the blocks to move relative to one another to obtain various design combinations for enjoyment and/or educational purposes.
Heretofore, block games commonly consist of a plurality of block pieces movably mounted to a central core which may be a spherical ball having a plurality of arms radially extending outwards from its spherical surface. Slider plates are mounted at the end of the arms.
The block pieces have a curved inner surface such that when they are placed side by side to one another to form a cube shaped overall block having a spherical space formed within it by the combination of the inner curved surface of the block pieces. Retainer plates are mounted on the curved surface of the block pieces such that the block pieces may be movably mounted to the core by slidably engaging the slider plates with the retainer plates. U. S.
Patent No.4,344,623 to T. Isobe, U. S. Patent No.4,540,177 to T. Horvath and U. S. Patent No.4,378,117 to E. Rubik show such block games. However, these known block games are complicated in construction and they are problematic. As shown in the Rubik U. S. Patent No.4,378,117, springs must be provided in the radial arms of the core in order to pull the block pieces towards one another so that they may be held closely together. However, due to the spring arm construction, it is very difficult to mount the block pieces to the core. Furthermore, it is extremely difficult to mount the last block piece to the core.
It is a principal object of the present invention to provide an octave cube in which the movable block pieces are mounted to the core without using spring.
It is another object of the present invention to provide an octave cube consisting of seven block pieces movably mounted to the core and one block piece fixedly mounted to the core.
It is another object of the present invention to provide an octave cube in which the last block piece is easily mounted thereto.
Other objects and advantages of the present invention will be made apparent from the consideration of the following description, when taken in conjunction with the accompanying drawings.
Figure 1 is a perspective front elevation view of the octave cube according to the present invention.
Figure 2 is a perspective front elevation view of the octave cube showing the movement of the group of four block pieces relative to the neighboring group of four block pieces.
Figure 3 is a perspective front elevation view of the spherical core of the octave cube relative to which all block pieces may be moved.
Figure 4 is an exploded front elevation view of the components of the spherical core.
Figure 5 is a perspective front elevation view of the movable block piece with the retainer plate mounted thereon.
Figure 6 is an exploded perspective front elevation view showing the components parts of the movable block piece.
Figure 7 is a perspective side elevation view showing the mounting of the movable block piece slidably to the core.
Figure 8 is a perspective side and top elevation view of the cube with the core located within the semi-spherical hollow formed by the bottom four movable block pieces.
-2-Figure 9 is a perspective front and top elevation view showing all the movable block pieces mounted to the core and the last block piece to be snap-mounted thereto.
With reference to the drawings in which like reference numerals designate corresponding parts in the several different view, the octave cube 10 of the present invention has eight block pieces 11 which are movable relative to one another by turning a group of four block pieces 11 relative to the neighboring group of four block pieces as shown in Figure 2 in turns so as to change the positions of the block pieces relative to one another. Graphic and/or pictorial designs are provided on the surface of the block pieces 11 such that variations of an overall graphic and/or pictorial design may be obtained by changing the positions of the block pieces 11 relative to one another.
The octave cube 10 has a spherical core 12 consisting of a center cross member 13 having six arms 14 extending perpendicular to one another. The arms 14 has a bifurcated end with a channell4A formed therein. Generally rectangular slider plates 15 are mounted at the end of the six arms 14 such as by screws 16. A mounting post 15A having a generally rectangular portion 15B engages with the channel 14A of the arms 14 to prevent the slider plates 15 from rotating relative to the arms 14. The slider plates 15 have a outer partial spherical surface 17 such that, when they are mounted to the center cross member 13, a spherical core is formed with channel spaces 18 located between the adjacent slider plates 15.
The block pieces consist of seven movable block pieces 19 having a cubic shape with a partial spherical depression 20 formed in one corner therein. A triangular shape retainer plate 21 is mounted such as by a screw 22 at the center of the partial spherical depression 20 as best shown in Figure 5. The retainer plate 21 has a partial spherical curvature equal to that of the
With reference to the drawings in which like reference numerals designate corresponding parts in the several different view, the octave cube 10 of the present invention has eight block pieces 11 which are movable relative to one another by turning a group of four block pieces 11 relative to the neighboring group of four block pieces as shown in Figure 2 in turns so as to change the positions of the block pieces relative to one another. Graphic and/or pictorial designs are provided on the surface of the block pieces 11 such that variations of an overall graphic and/or pictorial design may be obtained by changing the positions of the block pieces 11 relative to one another.
The octave cube 10 has a spherical core 12 consisting of a center cross member 13 having six arms 14 extending perpendicular to one another. The arms 14 has a bifurcated end with a channell4A formed therein. Generally rectangular slider plates 15 are mounted at the end of the six arms 14 such as by screws 16. A mounting post 15A having a generally rectangular portion 15B engages with the channel 14A of the arms 14 to prevent the slider plates 15 from rotating relative to the arms 14. The slider plates 15 have a outer partial spherical surface 17 such that, when they are mounted to the center cross member 13, a spherical core is formed with channel spaces 18 located between the adjacent slider plates 15.
The block pieces consist of seven movable block pieces 19 having a cubic shape with a partial spherical depression 20 formed in one corner therein. A triangular shape retainer plate 21 is mounted such as by a screw 22 at the center of the partial spherical depression 20 as best shown in Figure 5. The retainer plate 21 has a partial spherical curvature equal to that of the
-3-partial spherical depression 20 of the movable block piece 19. The retainer plate 21 has a stand-off post 23 extending rearwards from its rear surface 24, and it maintains the rear surface 24 of the retainer plate 21 to space from the surface of the partial spherical depression 20 of the movable block piece 19 at a distance slightly larger than the thickness of the slider plates 15 of the core 12 to form a partial spherical gap 25. The movable block pieces 19 may be slidably mounted to the core 12 by slidably engaging the retainer plate 21 within the channel 18 of the core 12 such that the slider plate 15 of the core is slidably located within the partial spherical gap 25. All movable block pieces 19 may be slidably mounted to the core 12 one by one in this manner. When the movable block pieces 19 are slidably mounted to the core 12, the partial spherical depression 20 of the block pieces 19 forms a spherical hollow 26 which is larger in diameter than the diameter of the core 12, and the movable block pieces 19 are freely movable slidably relative to the core 12 with their slider plates 15 sliding in the spherical gap 25 between the spherical core 12 and the spherical hollow 26 and the core 12. With this provision, it is not necessary to provide a spring mounting for the slider plates as in the prior art construction for maintaining the movable block pieces 19 from intimately engaged with the core 12. Figure 8 shows four movable block pieces 19 mounted to the core 12 so that the partial spherical depressing of the block pieces combining with one another to form half of the spherical hollow 26.
Figure 9 shows seven movable block pieces 19 have been mounted to the core 12 as described above leaving a last position of the cube 10 empty. The core 12 may be rotated through the exposed opening to position the corners of three slider plates 15 located at the three corners of the exposed opening of the spherical hollow 26 at the last position such that three joining
Figure 9 shows seven movable block pieces 19 have been mounted to the core 12 as described above leaving a last position of the cube 10 empty. The core 12 may be rotated through the exposed opening to position the corners of three slider plates 15 located at the three corners of the exposed opening of the spherical hollow 26 at the last position such that three joining
-4-portions of the channel 18 forming a clover leaf space pattern 27 between the slider plates 15 are located adjacent to the last position. The eighth block piece 28 has a mounting plate 29 mounted thereon which is in the form of a clover leaf pattern 30 equal in dimensions and shape to the clover leaf space pattern 27 of the core 12. The eighth block piece 28 can be mounted to the core 12 at the last position by pressing the eighth block piece 28 into the last position such that the clover leaf pattern 30 of the last block piece 28 is snap-fitted into the clover leaf space pattern 27 of the core 12 to mount the eighth block piece 28 fixedly to the latter. After it is mounted to the core 12, the eighth block piece 28 becomes movable together with the core 12 and since the other seven movable block pieces 19 are movable relative to the core 12 and to one another, thus the eighth block piece 28 will become effectively movable together with the core 12 relative to the movable block pieces 19.
It can be understood that without the use of spring loaded slider plates and the provision of a snap-mounted last block piece, the octave cube of the present invention may be easily and quick assembled.
While the present invention has been shown and described in the preferred embodiment thereof, it will be apparent that various modifications can be made therein without departing from the spirit or essential attributes thereof, and it is desired therefore that only such limitations be placed thereon as are imposed by the appended claims.
It can be understood that without the use of spring loaded slider plates and the provision of a snap-mounted last block piece, the octave cube of the present invention may be easily and quick assembled.
While the present invention has been shown and described in the preferred embodiment thereof, it will be apparent that various modifications can be made therein without departing from the spirit or essential attributes thereof, and it is desired therefore that only such limitations be placed thereon as are imposed by the appended claims.
-5-
Claims (5)
1. An octave cube comprising, a spherical core including a center cross member having six arms perpendicular to one another and having a square slider plate fixedly mounted at an end of each of said arms, said slider plate having a partial spherical outer surface, and a pattern of space channel being formed between neighboring slider plates, seven movable cubic block pieces and a partial spherical depression formed at a corner of each one of movable block pieces, said depression of said block pieces forming a spherical hollow within said cube, and said spherical hollow having a diameter larger than the diameter of said core, a triangular retainer plate mounted at a center portion of said partial spherical depression of said each one of movable block piece, said retainer plate having a curvature equal to said spherical depression and being maintained spaced by a partial spherical space from said depression by a stand-off post located at a rear surface of said retainer plate, said seven movable cubic block pieces being slidably mounted to said core with said slider plate therein slidably engaged with said partial spherical space, an eighth cubic block piece fixedly mounted to said spherical core at a remaining position after said seven movable cubic block pieces having been mounted to said core, and said eighth cubic block piece being movable together with said core relative to said movable block pieces.
2. An octave cube according to Claim 1 including a mounting plate having a clover leaf pattern mounted at a center portion of a spherical depression of said eighth cubic block piece, said three-leaf pattern being engageable with a clover leaf space pattern of said space channel of said core exposed in said remaining position for mounting said eighth cubic block piece to said core with a snap action.
3. An octave cube according to Claim 2 wherein said mounting plate and said spherical core have an equal curvature and said clover leaf pattern is equal in shape and dimensions to said clover leaf space pattern of said space channel of said core exposed in said remaining position of said cube.
4. An octave cube according to Claim 3 wherein said slider plates have a thickness equal to said partial spherical space between said retainer plate and said depression of said movable cubic block pieces.
5. An octave cube according to Claim 4 including a design pattern provided on outer surfaces of said seven movable cubic block pieces and said eighth cubic block piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2547041A CA2547041C (en) | 2006-05-15 | 2006-05-15 | Octave magic cube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2547041A CA2547041C (en) | 2006-05-15 | 2006-05-15 | Octave magic cube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2547041A1 CA2547041A1 (en) | 2007-11-15 |
| CA2547041C true CA2547041C (en) | 2010-07-13 |
Family
ID=38686901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2547041A Active CA2547041C (en) | 2006-05-15 | 2006-05-15 | Octave magic cube |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2547041C (en) |
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2006
- 2006-05-15 CA CA2547041A patent/CA2547041C/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA2547041A1 (en) | 2007-11-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |