JP3172564U - Single sound percussion instrument - Google Patents

Abstract

The present invention provides a low-tone percussion instrument weak sound tool that adjusts the volume level without modifying the instrument body.
By mounting the attachment piece 2 on one of the musical instrument main bodies B1 and B1, the shock absorbing sheet portion 1 is positioned so as to cover one of the meeting portions B2 and B2, and in this state Even if the joint portions B2 and B2 are tried to meet each other, the impact absorbing sheet portion 1 is sandwiched between them, so that the impact is absorbed and the sound volume is reduced. Moreover, since the impact-absorbing sheet portion 1 is removed from either one of the instrument bodies B1 and B1 with the attachment piece portion 2, the meeting portions B2 and B2 are directly opposed to each other, so that the instrument bodies B1 and B1 are in contact with each other. At the same time, the meeting parts B2 and B2 are in direct contact with each other, and the original sound volume is obtained.
[Selection] Figure 1

Description

  The present invention relates to a low-pitched instrument for a single-tone percussion instrument that is used to reduce the volume when practicing single-tone percussion instruments such as castanets, claves, time signature trees, and cymbals.

  Conventionally, as this kind of single sound percussion instrument, a light percussion instrument that generates a percussive sound by swinging three striking pieces that are swingably connected by a binding string and striking the striking portion against the striking piece. In (three plates), one side lower part of the hitting piece is partially deleted, and a hitting absorbing portion is provided by embedding a known shock absorbing member such as silicon resin, various elastic resins, sponges in the deleted portion, By reversing the holding arrangement of the hitting pieces so that the positions of the hitting portion and the hitting absorbing portion are shifted in the axial direction of the hitting piece, and when the hitting sound is silenced by the silencing function There is a three-plate with a silencing function that can be arbitrarily selected.

Registered Utility Model No. 3151976

However, in such a conventional weak sounding instrument for a single tone percussion instrument, since it is necessary to modify the impact absorbing member in a part of the impact piece, there is a possibility that the original sound quality of the instrument may change. There is a problem that the structure of the system becomes complicated and the cost becomes high.
Furthermore, depending on the beginner of the performance that needs to be practiced most, it is difficult to adjust the positions of the striking part and the striking absorption part, so there is a problem that a sufficient silencing function may not be exhibited.

  An object of the present invention is to deal with such a problem, and an object of the present invention is to adjust the volume level without modifying the instrument body.

  In order to achieve such an object, the present invention provides an impact absorbing sheet portion provided between opposing facing portions of a pair of musical instrument bodies, and protruding from an edge of the impact absorbing sheet portion. An attachment piece portion detachably attached to either one of the main bodies, and the attachment piece portion is attached to any one of the musical instrument main bodies, so that the shock absorbing sheet portion of the meeting portion It is positioned so as to cover either one.

In the present invention having the above-described features, the shock absorbing sheet portion is positioned so as to cover either one of the hitting portions by attaching the attachment piece portion to any one of the musical instrument main bodies. Even if they try to meet each other, the shock absorbing sheet part is sandwiched between them, so that the shock is absorbed and the sound volume is reduced, and by removing the shock absorbing sheet part with the mounting piece part from either one of the instrument body Since the meeting parts directly face each other, the meeting parts come into direct contact with each other when the musical instrument bodies meet each other, and the original sound volume is produced. Therefore, the volume can be adjusted without modifying the instrument body. .
As a result, it is possible to practice without causing trouble to others, and a sound that does not cause noise is produced.
In addition, the structure is simplified and the cost is reduced compared to the conventional one that requires a modification to embed a shock absorbing member in a part of the impact piece, and a sufficient silencing function is provided regardless of performance experience. Can demonstrate.

BRIEF DESCRIPTION OF THE DRAWINGS It is explanatory drawing which shows the whole structure of the weak sound implement for single-tone percussion instruments which concerns on embodiment of this invention, (a) is a perspective view of the state which attached the weak sound device to the single-tone percussion instrument, and was pinched | interposed between the meeting parts, (b) FIG. 3 is a perspective view of a state in which the sound attenuator is attached and the meeting part is opened, FIG. 4C is a plan view, and FIG. It is explanatory drawing which shows the whole structure of the weak tool for single-tone percussion instruments which concerns on other embodiment of this invention, (a) is an enlarged vertical front view, (b) is a perspective view which shows only the single-tone percussion instrument weak sound tool.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
As shown in FIGS. 1A to 1D, a single sound percussion instrument weak sound device A according to an embodiment of the present invention sounds by striking together opposing facing portions B2 and B2 of a pair of musical instrument main bodies B1 and B1. When practicing the single percussion instrument B, it is attached to reduce the volume.
The single-tone percussion instrument B has a pair of instrument main bodies B1 and B1, and the meeting parts B2 and B2 are formed on the opposing surfaces of the instrument main bodies B1 and B1, respectively, and the instrument main bodies B1 and B1 are strongly sandwiched between palms and fingers. Or, it is made of castanets, claves, beat trees, cymbals, and the like, which sound when the meeting parts B2 and B2 are beaten each other by being pinched or shaken strongly between palms.

  More specifically, the single sound percussion instrument weak sound tool A protrudes from the shock absorbing sheet portion 1 provided between the meeting portions B2 and B2 on the opposing surfaces of the musical instrument main bodies B1 and B1, and the edge of the shock absorbing sheet portion 1. And a mounting piece 2 that is detachably attached to one or both of the musical instrument main bodies B1 and B1.

  The impact absorbing sheet portion 1 is a material for absorbing an impact generated when the abutting portions B2 and B2 are in contact with each other, for example, an elastic member such as felt, sponge, rubber or soft synthetic resin, and the instrument main bodies B1 and B1 are opposed to each other. In the surface, it is formed so as to be larger than at least one of the meeting portions B2 and B2.

The attachment piece portion 2 positions the shock absorbing sheet portion 1 so as to cover either one of the meeting portions B2 and B2 by being attached to either one of the instrument main bodies B1 and B1.
As a specific example of the mounting piece portion 2, an arm portion 2a formed so as to protrude from the edge of the shock absorbing sheet portion 1, and a locking portion 2b provided so as to detachably connect the tip of the arm portion 2a. have. The arm portion 2a is formed to have a length that can be wound around one of the instrument bodies B1 and B1, and the arm portion 2a is locked in a state where the arm portion 2a is wound along either the instrument body B1 or B1. It is preferable to be configured to be connected by the portion 2b.
As a specific example of the locking portion 2b, it is preferable to provide a hook-and-loop fastener made of, for example, Velcro (trademark) or Velcro (trademark) fastener.

According to such a single sound percussion instrument weak sound tool A, as shown in FIGS. 1 (a) and 1 (b), by attaching the attachment piece 2 to either one of the instrument bodies B1 and B1, the shock absorbing sheet portion. 1 is positioned so as to cover either one of the meeting portions B2 and B2. Thereby, the impact absorbing sheet portion 1 is sandwiched between the meeting portions B2 and B2.
In this attached state, even if the musical instrument main bodies B1 and B1 are strongly sandwiched between palms and fingers, or are strongly sandwiched or shaken between palms, the meeting parts B2 and B2 are tried to meet each other. Since the shock absorbing sheet portion 1 is sandwiched, the shock is absorbed and the sound volume is reduced.
Further, as shown in FIG. 1 (c), by removing the shock absorbing sheet portion 1 with the attachment piece portion 2 from either one of the instrument bodies B1 and B1, as shown in FIG. The joint portions B2 and B2 face each other directly.
In this removed state, when the musical instrument main bodies B1 and B1 are strongly pinched with palms and fingers, or are strongly pinched between palms or shaken, the abutting parts B2 and B2 are brought into contact with each other. , B2 are in direct contact with each other, so that the original volume is obtained.
Therefore, the volume can be adjusted without modifying the instrument bodies B1 and B1.

In particular, the mounting piece portion 2 has an arm portion 2a formed so as to protrude from the end edge of the shock absorbing sheet portion 1, and a locking portion 2b that detachably connects the tip of the arm portion 2a. 2a is wound around one of the instrument bodies B1 and B1, and is configured to be connected by the locking portion 2b, the attachment piece 2 can be easily attached to the instrument body B1 and It can be easily removed.
Thereby, it is easy to use because it can be easily attached and detached while having a simple structure.
Next, each embodiment of the present invention will be described with reference to the drawings.

As shown in FIGS. 1A to 1D, the first embodiment is configured such that the locking portion 2b is detachably connected by overlapping the tips of the arm portions 2a with each other. .
Furthermore, in Example 1, the case where the single tone percussion instrument B is a castanette is shown.

The castanets have concave portions B3 and B3 integrally formed at the central portion of the opposing surfaces of the instrument bodies B1 and B1 formed in a substantially disk shape, and the meeting portions B2 and B2 are formed at the opposing positions of the outer peripheral portions. Are partially protruding.
Connecting ends B4 and B4 are integrally formed at the ends of the musical instrument main bodies B1 and B1 opposite to the meeting portions B2 and B2, and the binding string B5 is inserted through the protruding portions B4 and B4. The instrument bodies B1 and B1 are connected to be swingable.
The usage method is such that the holding portions B2 and B2 are struck by each other by an operation such as holding the musical instrument main bodies B1 and B1 in their hands and holding them tightly with palms and fingers, or strongly holding them between palms. Yes.
The shape of the castanet shown shows the flamenco style used for Spanish dance flamenco.

In the example shown in FIGS. 1A to 1C, the shock absorbing sheet portion 1 is formed larger than the opposing surface of the musical instrument main body B1, and the attachment piece portion 2 is formed on one of the musical instrument main bodies B1 and B1. , The shock absorbing sheet portion 1 is positioned so as to cover substantially the entire instrument body B1.
Further, a hook-and-loop fastener is provided that is continuously formed so that a pair of arm portions 2a protrude from a plurality of locations at the edge of the shock absorbing sheet portion 1, and that serves as a locking portion 2b across the tips of the arm portions 2a. Yes.
In the instrument main bodies B1 and B1, a constricted portion B6 smaller than the width dimension of other portions is formed on the side surfaces of the connecting projecting portions B4 and B4, and a pair of arm portions 2a are wound along the constricted portion B6. The tips of the arm portions 2a are overlapped with each other and are detachably connected by a hook-and-loop fastener serving as the locking portion 2b.
Although not shown as another example, the shock absorbing sheet portion 1 is attached so as to be positioned so as to cover approximately half of the instrument main body B1 including the meeting portion B2, or from the edge of the shock absorbing sheet portion 1. For example, a hook (hook), a snap (push hook), a button, or the like is used instead of the hook-and-loop fastener as one or more arm portions 2a projecting or detachable engaging portion 2b. It is also possible.

According to the single sound percussion instrument sound attenuator A according to the first embodiment of the present invention, the locking portion 2b is configured to be detachably connected by overlapping the tips of the arm portions 2a with each other. The attachment piece 2 can be reliably attached to the main body B1.
Accordingly, even when the instrument main bodies B1 and B1 are vigorously shaken or vibrated during the practice of the single tone percussion instrument (castanet) B, the shock absorbing sheet portion 1 does not come off from the instrument main body B1, and the single tone percussion instrument is safe. (Casternet) There is an advantage that you can be enthusiastic about B practice.

  In particular, when the pair of arms 2a are wound along the constricted portion B6 of the instrument bodies B1 and B1, the instrument bodies B1 and B1 so that a dancer such as flamenco himself performs in accordance with the dance operation. Even if it is vigorously shaken or vibrated, it becomes difficult for the shock absorbing sheet part 1 to be displaced with respect to the meeting part B2, and the sound deadening function can be surely exhibited.

  Further, in the example shown in FIGS. 1A to 1C, a part of the locking portion 2b (surface fastener) is provided on the surface of one arm portion 2a, and the locking portion is provided on the back surface of the other arm portion 2a. Even if it arrange | positions so that the front and back surfaces of the impact-absorbing sheet | seat part 1 may contact with the meeting part B2 of the musical instrument main body B1 by providing the other part of 2b (surface fastener), attachment by the latching | locking part 2b There is also an advantage that it is possible and convenient.

  In the second embodiment, as shown in FIGS. 2A and 2B, the shock absorbing sheet portion 1 is fitted to one of the concave portions B3 and B3 formed on the opposing surfaces of the musical instrument main bodies B1 and B1. The convex portion 3 has a shape, and the shock absorbing sheet portion 1 is attached to one of the musical instrument main bodies B1 and B1 by the attachment piece portion 2, so that the convex portion 3 is one of the concave portions B3 and B3. 1 is different from the first embodiment shown in FIG. 1, and other configurations are the same as those in the first embodiment shown in FIG.

The convex portion 3 is made of an elastically deformable material such as sponge or rubber or a material that is easily deformable, and is formed to have an outer shape that is the same as or similar to the inner shape of the concave portion B3 of the musical instrument main body B1, and absorbs shock. It is provided so as to protrude from either one of the front and back surfaces of the central portion of the sheet portion 1. Moreover, it is also possible to provide the convex portions 3 so as to protrude from both the front and back surfaces at the central portion of the shock absorbing sheet portion 1.
As a specific example, the shock absorbing sheet portion 1 and the convex portion 3 are integrated by fixing the convex portion 3 formed separately from the shock absorbing sheet portion 1 to the central portion of the shock absorbing sheet portion 1. It is preferable to do.
In the example shown in FIGS. 2 (a) and 2 (b), the convex portion 3 made of an elastic member such as sponge is fixed to the central portion of either the front or back surface of the shock absorbing sheet portion 1 with an adhesive or the like. Yes.
Although not shown in the drawings as another example, the thickness of the shock absorbing sheet 1 is formed so that the central portion of the shock absorbing sheet 1 is thicker than the thickness of the outer peripheral portion. Can be integrally formed, or the convex portion 3 can be integrally formed by partially bending the central portion of the shock absorbing sheet portion 1 having a substantially uniform thickness by, for example, pressing. It is.

According to the single sound percussion instrument sound attenuator A according to the second embodiment of the present invention, by attaching the attachment piece 2 to either one of the instrument bodies B1 and B1, the convex portion 3 of the shock absorbing sheet portion 1 is provided. Is positioned so as to fit into the concave portion B3 of the musical instrument main body B1, so that the shock absorbing sheet portion 1 can be disposed so as not to be misaligned with respect to the meeting portion B2 of the musical instrument main body B1.
Therefore, even if the musical instrument main bodies B1 and B1 are vigorously shaken or vibrated so that a dancer such as flamenco himself performs in accordance with the dance movement, the shock absorbing sheet portion 1 does not move against the meeting portion B2. There is an advantage that the sound deadening function can be surely exhibited without any misalignment.

In the previous embodiment, the case where the single percussion instrument B is a castanet is shown. However, the present invention is not limited to this, and instead of a castanet, a clave, a beat tree, a cymbal, etc. are used. In order to reduce the volume, a single sound percussion instrument weak sound tool A may be attached.
In this case, the same effect as the previous embodiment can be obtained.

DESCRIPTION OF SYMBOLS 1 Shock absorption sheet | seat part 2 Mounting piece part 2a Arm part 2b Locking part 3 Convex part B1 Musical instrument main body B2 Meeting part B3 Concave part

Claims (4)

An impact-absorbing sheet portion provided between facing portions of the pair of instrument bodies;
A projecting piece provided from the edge of the shock absorbing sheet portion, and a releasably attached attachment piece to any one of the instrument main bodies,
The attachment piece portion is attached to any one of the musical instrument main bodies so that the shock absorbing sheet portion is positioned so as to cover either one of the meeting portions. .   The attachment piece portion has an arm portion formed so as to protrude from an edge of the shock absorbing sheet portion, and a locking portion that detachably connects the tip of the arm portion, and the arm portion is the instrument. 2. The sound percussion instrument for a percussion instrument according to claim 1, wherein the sound percussion instrument is configured to be connected by the engaging portion in a state of being wound along one of the main bodies.   3. The sound percussion instrument weak sound device according to claim 1 or 2, wherein the locking portion is configured to be detachably connected by overlapping the tips of the arm portions with each other.   The shock absorbing sheet portion has a convex portion having a shape that fits with any one of the concave portions formed on the opposing surfaces of the musical instrument main body, and is attached to either the musical instrument main body by the mounting piece portion. 4. The sound percussion instrument weak sound device according to claim 1, wherein the convex portion is positioned so as to be fitted to any one of the concave portions.

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