KR101332603B1 - Ventilation dryness for the wind instrument - Google Patents

Abstract

In the device for removing moisture inside the wind instrument,
The main body 1 is capable of inserting and detaching a blower fan 11, which sucks or blows high humidity air inside the instrument, and a power plug 15 to which a power line 16 for supplying AC or DC power is connected. A power supply connector 12, a housing 13 accommodating the blower fan 11 and a power supply connector 12 on one side, and a cushion member 14 to prevent damage to the surface of the instrument when the instrument is mounted on the instrument. ; Air blowing or drying machine for the wind instrument, characterized in that the air inlet or discharge means having the above configuration to completely evaporate the moisture in the instrument to prevent instrument corrosion and collateral deformation.

Description

Ventilation dryness for wind instrument {Ventilation dryness for the wind instrument}

The present invention relates to a blower and a wet and dry apparatus for a wind instrument, and in particular, a blower fan is mounted at the inlet of a wind instrument sound diffusion bell and sucks the air inside the instrument to the outside or blows the outside air into the inside of the instrument due to saliva during playing. The present invention relates to an air blowing and drying apparatus for wind instruments provided with an air inlet or outlet means for preventing the internal corrosion and collateral deformation of the instrument by evaporating moisture adsorbed on the instrument.

Generally speaking, the wind instruments played by mouth include saxophone, recorder, oboe, flute, clarinet and bassoon.

In the case of wind instruments equipped with a key assembly as a means for opening / closing a sound hole, among these instruments, a keypad placed in the key assembly according to the degree of removing moisture caused by the needle inside the instrument after playing the Dehumidification of these wind instruments is of great importance after playing, as they may be deformed or formed from materials such as leather or pulp, or the internal surfaces of the instrument may be corroded, resulting in a different tone.

In the wind instrument provided with the key, the keys are stacked in a key-cup rotatably installed on a rod installed on one side of the wind instrument body, including a washer, pad, cushion, and an outer pad. Retention or deformation occurs due to the residual moisture supplied from the performer's mouth during the play, which often prevents the pads from sticking to the sound holes and causes the air to leak out to give the correct sound.

Therefore, if the wind instrument is left unused after use, the pads constituting the key are deformed during the drying process so that the sound holes cannot be sufficiently blocked, so the tone is changed and the key is frequently repaired at a high cost, and the parts are damaged during the repair process. In addition, the wear of the parts not only decreases the precision, but also frequently repairs the life of the instrument.

Therefore, after playing, be sure to remove moisture inside the instrument and store the instrument so that expensive instruments can be used for a long time and are in good condition.

Wind instrument users typically use a wet towel, a fabric towel called a wet towel, to wipe the moisture hard.

In this case, it is very difficult and cumbersome to push the immersion gun into the narrow instrument, and the moisture on the flat surface of the instrument is almost eliminated, but the moisture of many key-cup bends is not completely removed. have.

In Korean Air Model Registration 20-0445189, sterilizing sterilization and aromatizer for wind instruments, insert UV lamp or UV LED inside the instrument to make the lamp or LED to be sterilized and sterilized to remove moisture and bad breath after playing. Although the sterilization effect using ultraviolet rays can be seen, it takes a very long time to completely remove moisture to the curved spot of the instrument by heat generation of ultraviolet lamp or ultraviolet LED. The use of high intensity heating lamps is a serious problem that causes the secondary deformation of the leather pads, which are moistened by the heat.

Accordingly, the present invention has been made to solve the conventional problems as described above, solve the problem of not removing the moisture of a plurality of key-cup bent portion formed in the inside of the wind instrument in the prior art, the instrument The task is to provide a means to remove moisture in every corner of the interior.

In order to achieve the object of the present invention, the air inlet or air discharge to make the evaporation of moisture by making the air flow inside the instrument to remove all moisture to the flat surface of the instrument as well as a plurality of key-cup bends Providing a means is a problem solving means.

Blowing and drying apparatus for wind instrument according to the present invention as described above can remove the moisture inside the instrument to every corner in a short time by the air inlet or discharge method using the blower, and can keep the instrument in a perfect dry state to prevent bacteria generation It prevents corrosion inside the instrument and prevents deformation of the keypad.

Therefore, it is possible to always make accurate notes when playing, and the keypad can be used for a long time, which can reduce the maintenance cost of the instrument. Prevents breakage and extends instrument life.

1 is a perspective view showing an embodiment according to the present invention,
2 is a perspective view of an embodiment according to the present invention mounted on a musical instrument,
3 is an air flow diagram when an embodiment according to the present invention is mounted on a musical instrument.

When described in detail below with reference to the accompanying drawings, blower and dryer for wind instruments according to the present invention.

1 is a perspective view showing an embodiment according to the present invention, A of FIG. 1 is a perspective view, B of FIG. 1 is a top view, C of FIG. 1 is a bottom view, D of FIG. 1 is a side view, FIG. 1A is an enlarged view illustrating a portion of the power connector 12 of FIG.

As illustrated in FIG. 1, the blower and dryer main body 1 according to the present invention includes a blower fan 11, a power connector 12, a housing 13, and a cushion member 14.

The main body 1 has a housing 13 for firmly fixing and storing the blower fan 11 to which the power connector 12 is attached, and when the housing 13 is mounted on the instrument, the surface of the main body 1 is in contact with the instrument. In order to prevent damage, the cushion member 14 is formed in plural in a ring shape on the outside of one side of the housing 13.

Here, the cushion member 14 is mounted to the bell inlet of the instrument, so that the shape and size of the circular bell inlet can be tightly blocked, and the plurality of cushion members 14 correspond to the bell inlet sizes of various kinds of wind instruments. Is preferably formed in multiple stages on the outer surface of the housing (13).

The cushion member 14 in FIG. 1 shows the case of the saxophone, and shows the two-stage cushion member 14 having different sizes to be applied to the alto saxophone and the tenor saxophone, respectively.

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In addition, although not specified in FIG. 1, in order to apply to an instrument such as a plot having a very small bell diameter, a conical pipe having a very small size corresponding to the bell diameter of the plot may be additionally formed at the bottom of the housing 13. Extension pipes may be further formed to be inserted extended and separated.

The blowing fan 11 forms a power connector 12 on one side to insert or remove the power plug 15 to which the power line 16 for supplying AC or DC power is connected as shown in FIG. 2.

Therefore, there is no need to provide a separate power switch, and when storing, the main body 1 and the power line 16 can be stored separately.

Referring to the operation of the blow dryers of the present invention formed as described above are as follows.

2 is a perspective view of an embodiment according to the present invention mounted on a musical instrument, and a power plug 15 to which a cushion member 14 of the main body 1 is mounted at a bell inlet of the musical instrument and a power line 16 is connected thereto. ) Is inserted into the power connector 12, the blower fan 11 is activated.

Figure 3 shows an air flow diagram when mounting an embodiment according to the present invention to the musical instrument.

3 is a structure that sucks out the humid air inside the instrument by the rotational force of the thin blowing fan 11 of FIG. 3, and is deposited in every corner of the instrument while air is introduced along the sound holes at the bottom of the plurality of key-cups. It is a principle that evaporates moisture and air filled with moisture is discharged to the outside of the bell to dry.

Here, the forward air flow to suck the thin air out of the bell inlet shown in Figure 3, but the same as the reverse air flow of the air blowing from the bell inlet by mounting the blower fan 11, as shown in Figure 3 The purpose can be achieved.

As such, in the detailed description of the present invention, one specific embodiment has been described. However, various modifications may be made without departing from the scope of the present invention, and the substantial scope of the present invention is defined in the above-described embodiment. It should not be limited to, but should be determined not only by the claims below, but also by the configuration equivalent to the claims.

1: Body
11: blower fan 12: power connector
13 housing 14 cushion member
15 power plug 16 power cord

Claims (1)

In the wind blowing and drying machine for the wind instrument, which is mounted at the bell inlet of the instrument to evaporate and remove moisture inside the wind instrument through an air inflow or outflow,
The blower and dryer main body 1 includes a blower fan 11 for forcibly discharging high humidity inside the instrument to the outside or forcing the outside air into the instrument;
A power connector 12 for inserting and detaching a power plug 15 connected to a power line 16 for supplying AC or DC power to the blowing fan 11;
A pipe-type housing 13 accommodating the blower fan 11 and the power connector 12 on one side;
It is formed on the outer surface of the other side of the housing 13, provided in a ring shape so as to be inserted and sealed sealed in accordance with the size and shape of the bell, formed in a plurality of stages to correspond to a variety of wind bell bell size is provided in multiple stages, mounting A cushion member 14 for preventing damage to the bell surface;
Air blowing or drying machine for the wind instrument, characterized in that the air inlet or discharge means having the above configuration to completely evaporate the moisture in the instrument to prevent instrument corrosion and collateral deformation.

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