Patent Application
20130092010
Percussion musical instruments capable of creating a rhythm are known in the art. Shakers are one type of percussion instrument capable of generating a rhythmic pattern of sound by moving the shaker back and forth. Prior art shakers typically comprise a striker material freely disposed in an enclosed shaker body. Although a percussionist may obtain different sound patterns while operating such a shaker, it is difficult for the percussionist to produce different sounds and different rhythms using a single shaker.
Dual shakers assemblies that produce multiple sounds are also known in the art. Such instruments comprise multiple shakers fixedly connected by a separate connecting member or multiple shakers integrally formed together as a single unit. Such instruments may also comprise individual shakers detachably connected by a separate connecting member, such as a plastic clip or a rubber band. The LP Softshake manufactured by Latin Percussion of Garfield, N.J. is an example of such a shaker.
The present invention relates to a hand-held musical shaker assembly comprising an integrally formed lock assembly that detachably connects two shakers. The shakers can be played individually or as a single assembly. As a single assembly, the shaker assembly is capable of producing different percussion sounds and different rhythms.
In a preferred embodiment, the shaker assembly comprises a first enclosure, the first enclosure comprising a first sound producing material; a second enclosure, the second enclosure comprising a second sound producing material; a center assembly, the center assembly fixedly connected to the first enclosure and the second enclosure; and a lock assembly, the lock assembly integrally formed in the center assembly. The first sound producing material and the second sound producing material produce a same tone or a different tone. The center assembly further comprises a first member; a second member; a screw, the screw fixedly connecting the first member to the second member. The first member comprises a first tab; the second member comprises a second tab; the first enclosure comprises a first hole and a second hole; the first tab engageable with the first hole; and the second tab engageable with the second hole.
In another preferred embodiment, the shaker assembly comprises a first shaker, the first shaker comprising a first sound producing material; a second shaker, the second shaker comprising a second sound producing material; a first lock assembly integrally formed in the first shaker; and a second lock assembly integrally formed in the second shaker; the first lock assembly detachably connected to the second lock assembly.
In another preferred embodiment, the first lock assembly comprises a lip, the lip insertable in a groove of the second lock assembly, the lip further engageable with a plate of the second lock assembly such that the shaker assembly is held in a closed position.
In another preferred embodiment, the first lock assembly comprises a snap, the snap engageable with a hole of the second lock assembly such that the shaker assembly is held in a closed position.
In another preferred embodiment, the first lock assembly comprises a ridge, the ridge engageable with a lip of the second lock assembly such that the shaker assembly is held in a closed position.
In another preferred embodiment, the shaker assembly comprises a substantially hollow enclosure, the enclosure containing a sound producing material; and a lock assembly, the lock assembly integrally formed in an outer wall of the enclosure.
Like reference symbols in the various drawings indicate like elements.
The present invention generally relates to a hand-held musical shaker assembly that produces a variety of different sounds and different rhythms and that comprises an integrally formed lock assembly that allows the user to selectively detach the shaker assembly into two individual shakers. A user may play the shakers individually or as a single assembly. Further explanation and variations of the present invention are described below with reference to
Shaker assembly 10 is preferably made of plastic. In such embodiments, center assemblies 23, 33 are preferably formed by injection molding or another suitable manufacturing process. Bottles 21, 22, 31, and 32 are preferably formed by blow molding or another suitable manufacturing process.
Although shaker assembly 10 is preferably made of plastic, any of a variety of materials can be used, such as, for example, wood, metal, or a combination of different materials. Different materials may be used to produce different sounds. Also, although a substantially cylindrical shaker is shown, the external shape of the shaker may vary. For example, the shaker may be triangular, cubical, rectangular, pentagonal, hexagonal, octagonal, or spherical. Further, the shaker walls may be concave or convex depending on the desired appearance and/or the desired sound.
In a preferred embodiment, a striker material is disposed in at least one of bottles 21, 31, 22, 32. The striker material is preferably freely movable within the bottle such that it may strike the inner walls of the bottle when shaker assembly 10 is moved. Each bottle isolates the striker material from the other parts of the shaker and from the striker material disposed in other bottles. By having separate striker material in separate shakers, shakers 20 and 30 are capable of producing different and independent sounds. For example, bottles 21 and 22 may be filled with a striker material that produces a first sound. At the same time, bottles 31 and 32 may be filled the same striker material such that shakers 20 and 30 produce the same sound. Or, bottles 31 and 32 may be filled with a different striker material that produces a second sound. The sounds may differ, for example, in volume or in tone.
The striker material may be of any variety of shapes, sizes, and materials. The striker material may, however, be a cylinder, a cube, a rectangular prism, or irregular shapes like chips or shad. In addition, the striker material may be formed from a variety of different materials. For example, the striker may be made from metal, plastic, or wood. By varying the size, shape, quantities, and composition of the striker material, shakers with different sounds may be produced.
Shakers 20 and 30 are detachably connected at their respective center assemblies by a lock assembly 40. As shown in
One advantageous feature of the present invention is that the shaker assembly can be selectively detached by the user. As such, a user has the option of playing the shakers individually, or as a single unit. The lock allows the user to easily detach the individual shakers. Because the lock is integrated into the body of the shaker assembly, no separate securing means is required.
Another advantageous feature of the present invention is that the shaker assembly may produce a different sounds and rhythms in a single assembly. For example, the individual shakers may be filled with different sound producing material such that the shaker assembly produces different tones.
A number of embodiments of the invention have been described. Nevertheless, it will be understood that various modifications may be made without departing from the scope of the invention. Accordingly, other embodiments are contemplated within the scope of the following claims.
