JPS6226139Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a toy piano that allows even 1- to 2-year-old children who cannot read musical scores to learn by themselves.

All of the scales used in conventional toy pianos are fixed in the scale order in the toy piano's cabinet 4, and it is difficult for a 1-2 year old child's intelligence to play the melody scale on the keyboard 7. I couldn't change it either.

The present invention arranges the scale cassettes 3 in the melody order of the musical score, so that the melody can be played by playing them in order from the left or right.
By replacing the melody, many different melodies can be created, and the tone can also be changed.

The configuration of the present invention will be explained based on embodiments shown in the drawings.

The first embodiment will be described with reference to FIG. 1, FIG. 2, FIG. 3, FIG. 4, FIG. 5, and FIG. 6.

1 is a bell, 5 is a steel wire, and 6 is a sounding body made of a thin steel plate.Multiple pieces constitute a scale or melody, selected from the order of pitch and melody. One side is fixed inside the scale cassette 3 board.
3 is a scale cassette, which is independent so that it can be removably inserted from the rear of the toy piano's cabinet 4, and fixed with one sounding body in scale order or melody order. A scale cassette 3 having a sounding body constitutes a scale or a melody. Reference numeral 4 denotes a cabinet, which constitutes a toy piano by arranging a keyboard 7 on the front side. Reference numeral 8 is a mallet, which makes it possible to hit the tip of the keyboard 7 aligned and arranged on the front of the cabinet 4 of the toy piano in a configuration in which the sounding body jumps up, with a slight vertical gap between it and the sounding body. establish.

FIG. 1 is a partially cutaway perspective view showing a third embodiment of the present invention, and FIG. 2 is a sectional view showing the third embodiment. The second embodiment will be explained with reference to this figure.

The scale is arranged stepwise in the order of pitch by using the bells 1 in the order of scale or melody as the sounding body exemplified in the first embodiment, and attaching one end of the spiral coil spring 2 to the inside of the scale cassette 3 board. Alternatively, one of the bells 1 emitting scales in melody order is selected and attached to the other end of the coil spring 2 to form a large number of independent scale cassettes 3.

FIG. 1 is a partially cutaway perspective view showing a third embodiment of the present invention, and FIG. 2 is a sectional view showing the third embodiment.

The bells 1 in the order of the scale or melody are used as the sounding body exemplified in the first embodiment, and the inside of the scale cassette 3 board is shaped like a staircase to attach sets of bells 1 and 2, and the tip of the keyboard 7 is also shaped like a staircase. Hammer 8, two sets were created.

FIG. 3 is a sectional view showing a fourth embodiment of the present invention.

The steel wire 5 in the order of scale or melody is used in the sounding body exemplified in the first embodiment, and the steel wire 5 is provided inside the scale cassette 3 board.

5 is a steel wire, and the sounding body that emits high-quality sound is made of steel wire, and is arranged in order of pitch and melody, and one selected from among them is attached to the inside of the scale cassette 3 board. , a scale or a melody is created using a large number of scale cassettes 3. In addition, in FIG. 3, the steel wire 5 of the sounding body is shown as two wires, but one steel wire 5 is used.
It may also consist of

FIG. 4 is a sectional view showing a fifth embodiment of the present invention.

The thin steel plates 6 arranged in scale or melody order are used as the sounding body exemplified in the first embodiment, and the thin steel plates 6 are provided inside the scale cassette 3 board.

6 is a thin steel plate, and the sounding body that emits high-quality sound is made of a thin steel plate, and the sounding body is arranged in order of pitch and melody, and one selected from among them is attached to the board of scale cassette 3, A large number of pieces make up a scale or melody. In addition, in FIG. 4, the sounding body is shown as having two thin steel plates 6, but it may be made of one thin steel plate 6.

5 and 6 are sectional views showing a sixth embodiment of the present invention.

In the sounding body exemplified in the first embodiment, bells 1, steel wires 5, and thin steel plates 6 in the order of musical scales or melodies are used for multiple tones, and the bells 1 representing tones are assembled with steel wires 5 or thin steel plates 6. This is a combination of bells 1 and steel wires 5 or thin steel plates 6 attached to the inside of a single scale cassette 3 board formed in a step shape to create different sound configurations or multiple chord configurations. Assemble a scale or melody using the individual scale cassettes 3. Note that the tone color may be changed by using the steel wire 5 and the thin steel plate 6, and the tone color distribution is free.

To the toy piano configured as above, Suzu 1,
The melody can be easily played by inserting a scale cassette 3 with a steel wire 5 and a thin steel plate 6 attached into the melody sequence of the musical score from the rear side of the cabinet 4 and playing sequentially from the left or right.

As explained above, I can't read music scores 1-2
Even young children can study on their own, and by replacing the scale cassette 3, the melody and tone can be changed and chords can be obtained, making it possible to naturally teach music to young children without getting bored.

In the embodiment of the present invention, two sets of bells 1, steel wires 5, and thin steel plates 6 are shown, one for the melody and one for the melody.
One is for chords, and when the keyboard 7 is played strongly, the chord mallet 8 jumps up and sounds a chord, producing beautiful chords and different sounds.

In the present invention, the scale cassette 3 is detachable for children aged 1 to 2 years, but for children, the bell 1, steel wire 5, and thin steel plate 6 may be fixed in the order of scales as before, or the scale cassette 3 can be attached or removed by replacing the sounding parts. The problem can be solved simply by replacing the scale cassette 3.

[Brief explanation of the drawing]

FIG. 1 is a partially cutaway perspective view showing a third embodiment of the present invention, FIG. 2 is a sectional view showing a third embodiment of the present invention, and FIG. 3 is a sectional view showing a fourth embodiment of the present invention. FIG. 4 is a cross-sectional view showing a fifth embodiment of the present invention, and FIGS. 5 and 6 are cross-sectional views showing a sixth embodiment of the present invention. 1... Bell, 2... Coil spring, 3... Scale cassette, 4... Cabinet, 5... Steel wire, 6...
Thin steel plate, 7...keyboard, 8...mallet.

Claims (1)

[Claims for Utility Model Registration] 1. Independent scale cassettes that can be inserted from the rear of the toy piano cabinet 4 in an aligned arrangement and fixed in a detachable manner; 3 sounding bodies that can be arranged stepwise in the order of scales inside the board; One end of the sounding body is attached to form a large number of independent scale cassettes 3, and a mallet 8 that moves up and down to a position where the sounding body can be struck is arranged at the other end of the sounding body and aligned on the front side of the cabinet 4 of the toy piano. Near the tip of the keyboard 7, the sounding body and the mallet 8 are arranged vertically close to each other with a slight vertical gap, and independent scale cassettes 3 are arranged in the order of pitch and melody.
This toy piano is characterized in that it can be inserted and removed from the rear of a cabinet 4 of the toy piano. 2. Attach one end of the spiral coil spring 2 to the inside of the scale cassette 3 board, and select one of the bells 1 that will serve as the sounding body arranged in stages in the order of pitch.
The toy piano according to claim 1, which is a utility model, and is attached to the other end of the coil spring 2 to form a large number of independent scale cassettes 3. 3. A bell 1 which serves as a sounding body by forming a step-like mounting surface for a coil spring 2 on the inside of a scale cassette 3 board;
The toy piano according to claim 1, which is a registered utility model, characterized in that two sets are attached, and the tip of the keyboard 7 is shaped like a step to provide a hammer 8, and two sets are provided. 4. Scope of Utility Model Registration Claim No. 4, characterized in that a large number of scale cassettes 3 are formed by attaching steel wires 5 of sounding elements that emit scales arranged stepwise in the order of pitch to the inside of the scale cassette 3 board. The toy piano described in item 1. 5 Scale cassette 3 Thin steel plate 6 of the sounding body that emits the scales arranged stepwise in the order of pitch inside the board
The toy piano according to claim 1, which is a registered utility model, characterized in that a plurality of scale cassettes 3 are formed by attaching a plurality of scales. 6 scale cassette 3 A sounding body bell 1 that emits a scale arranged stepwise in the order of pitch inside the board;
The toy piano according to claim 1, which is a registered utility model, characterized in that a large number of scale cassettes 3 are formed by combining steel wires 5 or thin steel plates 6.