JPH0517691U - Compact thin harmonica - Google Patents

Abstract

(57) [Summary] (Corrected) [Structure] Harmonica body 2 and this harmonica body 2
To form a compact thin harmonica 1 by forming a combination with a body member 3 that is designed to be a thin layer and compact to accommodate a wide-area surface 8 or 9 of the body member 3. By doing so, the wide area surfaces 8 and 9 are used as a design decoration surface or a music score display surface, and further, a surface on which music scores are placed is configured. [Effect] Existing harmonica main body 2 and body member 3
It has a very simple structure and is economically extremely advantageous in that it is suitable for mass production.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 This invention relates to the improvement of the harmonica, and in particular, the harmonica body is housed inside a body member designed to be a thin layer compact type and assembled, and the harmonica body is directed toward the rear end toward the rear end. The present invention relates to a compact and thin harmonica having a new structure in which a harmonica sound-increasing horn is formed by a relatively long vacant room.

[0002]

[Prior Art]

 As is well known, a harmonica has a plurality of harmonica mouthpieces and a plurality of harmonica mouthpieces alternately arranged, and corresponds to the harmonica mouthpiece and the free reed that emits sound when breathing in response to the harmonica mouthpiece. It is a small musical instrument that has a free lead that emits a sound when it breathes in, and is extremely popular. Conventional harmonica have been provided only as a typical form historically, and are relatively thick with respect to the harmonic mouthpiece and have a rod-like shape that is relatively short in the blowing direction. It was typical. This conventional harmonica lacks compactness in the thickness direction, and in addition, no measures have been taken to increase the harmonica output sound.

[0003]

[Problems to be solved by the device]

 Therefore, the present invention is a combination of a harmonica main body and a body member that accommodates the harmonica main body, and the harmonica unit is a small-sized thin layer compact. In addition, regarding the combination of the harmonica main body and the body member, a relatively long flat chamber extending toward the rear end is provided on the rear end side of the harmonica main body, and the harmonica sound increase horn section is provided. It aims to provide a compact and thin harmonica that is designed to function as a.

[0004]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, the present invention specifically comprises a harmonica main body having a plurality of divided harmonica blower openings and a free lead corresponding to each of the harmonica blower openings, and the harmonica main body. A body member for accommodating the body member, wherein the body member has a first wide area surface having a relatively wide area, a second wide area surface facing the first wide area surface at a relatively short distance, and the first wide area surface. A connection side wall that connects the wide area surface and the second wide area surface, a first opening edge formed by cutting out a part of the connection side wall, and a relatively wide area along the wide area surface with respect to the first opening edge. A second opening edge facing each other at a long distance, and the body member is arranged so that the harmonica blower port of the harmonica body is located on the first opening edge side of the body member. In combination with the harmonica body, a harmonica blow-off portion is formed along the first opening edge of the body member, and the second opening edge side of the body member is provided with the second opening from the first opening edge. This is a compact, thin harmonica that is provided with a harmonica sound-increasing horn section that is formed by a relatively long cavity that extends toward the opening edge.

[0005]

[Explanation of Examples]

 Hereinafter, a compact thin harmonica according to the present invention will be described in detail with reference to specific embodiments shown in the drawings. FIG. 1 shows a concrete embodiment of a compact thin harmonica according to the present invention. FIG. 1A is a schematic front view as seen from the harmonica blowing part side, and FIG. 1B is a B- in FIG. 1A. FIG. 1C is a schematic cross-sectional view taken along line B, and FIG. 1C is a schematic cross-sectional view taken along line CC in FIG. 1A. 2A, B and C are schematic plan views showing examples of different planar shapes of the compact thin harmonica according to the present invention, and FIGS. 3A, B, C and D are wide areas of the compact thin harmonica according to the present invention. 4A, 4B and 5D are schematic front and perspective views showing different forms of the surface, and FIG. 4A, FIG. 5B and FIG. B and C are schematic perspective views showing an example of a composite combination of the compact thin harmonica according to the present invention. The compact thin harmonica 1 according to the present invention basically comprises a harmonica main body 2 and a body member 3 for accommodating the harmonica main body 2 therein. The harmonica main body 2 is an existing one, and a plurality of harmonica blower openings 4 and harmonica suction mouths 5 are alternately arranged, and a free reed that emits sound when breathing corresponding to the harmonica blowout mouth ( (Not shown) and a free reed (not shown) that emits sound when breathing in corresponding to the harmonica mouthpiece. The harmonica main body 2 has the spacer 7 in the thickness direction except the harmonica free lead portion 6 so that an air passage is formed around the harmonica free lead portion 6. It is attached inside the member 3.

On the other hand, in this invention, the body member 3 is made of, for example, a plastic molded body and is separated from the first wide area surface 8 having a relatively wide area by a relatively short distance from the first wide area surface 8. A second wide area surface 9 facing each other, a connecting side wall 10 connecting the first wide area surface 8 and the second wide area surface 9, and a first opening edge 11 formed by notching a part of the connecting side wall 10. The second opening edge 12 is opposed to the first opening edge 11 along the wide area surfaces 8 and 9 with a relatively long distance. The compact thin harmonica 1 according to the present invention includes the harmonica main body 2 and the harmonica main body 2 so that the rows of the harmonica blower openings 4 and the suction mouths 5 of the harmonica main body 2 are located on the first opening edge 11 side of the body member 3. In combination with the body member 3, a harmonica blower 13 is provided along the first opening edge 11 of the body member 3. On the other hand, the compact thin harmonica 1 according to the present invention has a relatively long space extending from the first opening edge 11 toward the second opening edge 12 on the second opening edge 12 side of the body member 3. It has a harmonica sound increasing horn portion 15 formed by the chamber 14.

The plane shape of the first wide area surface 8 and the second wide area surface 9 in the compact thin harmonica 1 according to the present invention is any shape such as a rectangle, a triangle or an ellipse as shown in FIG. Good. Further, the surface morphology of the first wide area surface 8 and the second wide area surface 9 in the compact thin harmonica 1 is preferably a flat surface as shown in FIG. 3A, and in some cases, shown in FIG. 3B. Such as a curved surface in which the central portion projects outward, a corrugated surface as shown in FIG. 3C, or the thickness increases from the first opening edge 11 to the second opening edge 12 as shown in FIG. 3D. It may be any of concave curved surfaces. In this invention, the wide-area surfaces 8 and 9 of the body member 3 accommodate the harmonica main body 2 in the body member 3 and effectively install the harmonica sound increase horn portion 15 at the rear end side of the harmonica main body 2. When formed, it functions as a design decoration surface and a display surface for music scores, and also functions as a surface for placing music scores. Within the scope of the above-mentioned object, the compact thin harmonica 1 according to the present invention slides along the direction from the first opening edge 11 to the second opening edge 12 in the compact thin harmonica 1 as shown in FIG. 4A. The hood member 16 can be combined, and the cover member 17 that slides along the arrangement direction of the blower suction ports of the harmonica blower suction portion 13 in the compact thin harmonica 1 can also be combined as shown in FIG. 4B. Further, an opening / closing flap 18 as shown in FIG. 5D may be provided.

Further, in the present invention, the compact thin harmonica 1 can be complexly connected as shown in FIGS. 5A, 5B, and 5C by using the basic structure shown in FIG. 1 as one unit. Is becoming According to the example shown in FIG. 5A, in the compact thin harmonica 1, a concave rail 19 is provided on one outer surface of the connecting side wall 10 of the body member 3, and the other outer surface of the connecting side wall 10 of the body member 3 is provided. A convex rail 20 is provided at the bottom, and the two compact thin harmonicas are combined with each other by sliding engagement between the concave rail 19 of one compact thin harmonica 1 and the convex rail 20 of the other compact thin harmonica 1. In the example shown in FIG. 5B, two compact thin harmonica 1 are combined and connected by a hinge member 21. The example shown in FIG. 5C is one in which two compact thin harmonica 1 are combined by appropriate connecting means in the thickness direction via the wide area surfaces 8 and 9 of each other.

[0009]

[Effect of the device]

 The compact and thin harmonica of the present invention configured as described above is configured by combining the existing harmonica main body 2 and the body member 3, and has an extremely simple structure and is economical in that it is suitable for mass production. It can be said that it is extremely advantageous. Further, the compact thin harmonica according to the present invention is constructed by accommodating the harmonica main body 2 inside a body member 3 which is designed in a thin layer compact type, and is arranged in the rear end direction toward the rear end side of the harmonica main body 2. The harmonica sound-increasing horn portion 15 is formed by a relatively long vacant room, which acts extremely effectively for increasing the harmonica output sound, and consequently forms the harmonica sound-increasing horn portion. Since the outer surface of the body member is formed as a wide area surface, the wide area surface can be used as a design decoration surface or a score display surface, and further, a surface on which music scores are placed can be configured. It can be said that it works extremely effectively also in. Further, the compact and thin harmonica to be devised is extremely effective in that it can be connected to a suitable form by using the harmonica as a unit if necessary. Can be said.

[Brief description of drawings]

FIG. 1 shows a specific example of a compact thin harmonica according to the present invention, FIG. 1A is a schematic front view seen from the harmonica blowing part side, and FIG. 1B is
1A is a schematic cross-sectional view taken along the line BB in FIG. 1A, and FIG. 1C is a schematic cross-sectional view taken along the line C-C in FIG. 1A.

2A, 2B and 2C are schematic plan views showing different examples of the planar shape of the compact thin harmonica according to the present invention.

3A, 3B, 3C and 3D are schematic front and perspective views showing different configurations of a wide area of the compact thin harmonica according to the present invention.

4A and 4B are schematic perspective views showing different expansion examples of the wide area of the compact thin harmonica according to the present invention.

5A, 5B and 5C are schematic perspective views showing an example of a combined combination of a compact thin harmonica according to the present invention, and FIG. 5D is an expansion example of a wide area of the compact thin harmonica according to the present invention. It is a schematic perspective view shown.

[Explanation of symbols]

 1 Compact thin harmonica 2 Harmonica body 3 Body member 4 Harmonica mouthpiece 5 Harmonica mouthpiece 6 Free lead part 7 Spacer 8 First wide area 9 Second wide area 10 Connecting side wall 11 First opening edge 12 Second opening edge 13 Harmonica blowing part 14 Vacancy 15 Harmonica sound increasing horn part

Claims (1)

[Scope of utility model registration request] 1. A harmonica main body having a harmonica blower mouth divided into a plurality of parts, a free lead corresponding to each of the harmonica blower mouths, and a body member accommodating the harmonica main body, wherein the body member comprises: A first wide area surface having a relatively wide area; a second wide area surface facing the first wide area surface at a relatively short distance; and a connecting side wall connecting the first wide area surface and the second wide area surface. A first opening edge formed by cutting out a part of the connecting side wall, and a second opening edge facing the first opening edge at a relatively long distance along the wide area surface. The body member and the harmonica main body are combined so that the harmonica blower opening of the harmonica main body is located on the first opening edge side of the body member, and That along the first opening edge forms a harmonica 吹吸 portion, the second opening edge of the body member, the first
A compact, thin harmonica characterized by comprising a harmonica sound-increasing horn portion formed by a relatively long empty chamber extending from the opening edge of the above to the second opening edge.