WO2010007643A1 - Moistureproof film for guitar and guitar moistureproof method - Google Patents

Moistureproof film for guitar and guitar moistureproof method Download PDF

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Publication number
WO2010007643A1
WO2010007643A1 PCT/JP2008/001883 JP2008001883W WO2010007643A1 WO 2010007643 A1 WO2010007643 A1 WO 2010007643A1 JP 2008001883 W JP2008001883 W JP 2008001883W WO 2010007643 A1 WO2010007643 A1 WO 2010007643A1
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guitar
moisture
proof film
sound hole
cover
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PCT/JP2008/001883
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French (fr)
Japanese (ja)
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水谷宏幸
土井貴弘
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株式会社高峰楽器製作所
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Priority to PCT/JP2008/001883 priority Critical patent/WO2010007643A1/en
Publication of WO2010007643A1 publication Critical patent/WO2010007643A1/en

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    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10G—REPRESENTATION OF MUSIC; RECORDING MUSIC IN NOTATION FORM; ACCESSORIES FOR MUSIC OR MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR, e.g. SUPPORTS
    • G10G7/00—Other auxiliary devices or accessories, e.g. conductors' batons or separate holders for resin or strings
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10D—STRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
    • G10D3/00—Details of, or accessories for, stringed musical instruments, e.g. slide-bars

Definitions

  • the present invention relates to a moisture-proof film for guitar and a moisture-proof method for guitar for suppressing the influence of guitar humidity.
  • the body of an acoustic guitar such as a so-called eleako or a live guitar is formed by assembling wood into a box shape.
  • the wood forming this body is very thin, and the body of an acoustic guitar has a characteristic that it is easily affected by humidity during storage. If the body of an acoustic guitar is affected by humidity, the shape of the surface plate and the angle of the neck may change.In such a case, the string height changes or the smoothness of the frets and fingerboard is lost. As a result, the performance will be hindered.
  • a humidity control cover for musical instruments that covers the entire guitar has been proposed (see FIG. 2 of Patent Document 1). Japanese Patent Laid-Open No. 2005-300592
  • the humidity control cover for musical instruments described above needs to be large enough to cover the entire guitar, and the overall shape must be matched to the shape of each guitar. Therefore, it is virtually impossible to use it for all guitars shipped from the factory. Further, when the above-described humidity control cover for musical instruments is used, the entire guitar is hidden, so that it cannot be used when a guitar is displayed and stored in a retail store.
  • the present invention has been made to solve the above problems, and provides a moisture-proof film for guitar and a moisture-proof method for guitar that can reduce the influence of the humidity of the guitar at low cost without impairing the appearance of the guitar.
  • the purpose is to do.
  • a moisture-proof film for guitar includes a sheet-like cover portion that is transparent and has a circular shape, and the cover portion is one of the cover portions.
  • the body of an acoustic guitar is generally painted on the outer surface.
  • This coating not only improves the appearance, but also plays a role of suppressing the influence of the air environment such as humidity received from the outside.
  • the inner surface of the body is generally unpainted due to problems such as technical and cost aspects. For this reason, the outside air that enters from the sound hole affects the inside of the body, such as humidity, and the effect is much greater than the effect on the outside of the body. In other words, if the change in humidity inside the body can be prevented, the influence of humidity on the entire body can be suppressed.
  • the sound hole can be blocked by the moisture-proof film for guitar, so that outside air can be prevented from entering the inside of the body and a change in humidity inside the body can be suppressed.
  • the moisture-proof film for guitar is transparent, the appearance is not impaired.
  • the moisture-proof film for guitar described above does not need to be large enough to cover the entire guitar and is sufficient to close the sound hole, and thus can be manufactured at low cost.
  • the cover portion has a diameter of 10 to 12 cm.
  • the above moisture-proof film for guitar may further include a tongue that is colored, protrudes radially outward from the outer edge of the cover portion, and is non-adhesive. According to such a configuration, since the tongue portion can serve as a knob, the moisture-proof film for guitar can be easily peeled off using this tongue portion.
  • a moisture-proof film having a transparent sheet-like cover portion is bonded to the body so as to close a sound hole formed in the body of the guitar. According to such a configuration, the appearance of the guitar is not impaired and the influence of the humidity of the guitar can be reduced at a low cost.
  • a moisture-proof film for guitar and a moisture-proof method for guitar that can reduce the influence of the humidity of the guitar at a low cost without impairing the appearance of the guitar. be able to.
  • FIG. 1 is a partially broken perspective view of a moisture-proof film 1 according to this embodiment.
  • the moisture-proof film 1 according to this embodiment is based on a single flexible sheet (film) and is divided into two parts, a cover part 2 and a tongue part 3. Can do.
  • the thickness of the moisture-proof film 1 is shown to be large (thick) for ease of explanation, but in actuality, the thickness is set to 0.2 to 4.0 mm from the viewpoint of handling. Is also desirable.
  • the cover part 2 occupies most of the moisture-proof film 1.
  • the cover 2 is not colored and is entirely transparent.
  • the cover 2 has a circular shape, and its diameter is slightly larger than the diameter of the sound hole 5 of the general guitar 4 (see FIG. 2). Specifically, the diameter of the cover part 2 is desirably 10 to 12 cm.
  • the cover portion 2 has an adhesive portion 6 at the outer peripheral portion of the surface on one side.
  • the adhesive portion 6 has a width of about 1 cm and is formed in an annular shape along the outer periphery of the cover portion 2.
  • a low-tack adhesive 7 is applied to the bonding portion 6.
  • the adhesive 7 is applied with a thickness so that it can be easily understood.
  • the adhesive 7 is actually applied thinly and has almost no thickness.
  • a self-adhesive process such as coating the adhesive portion 6 with a high molecular polymer may be performed.
  • the bonding portion 6 is formed only on the outer peripheral portion of the cover portion 2 is that even if the bonding portion 6 is formed on the inner side, this portion does not contribute to bonding to the guitar 4 described later. Yes (see FIG. 2).
  • the adhesive 7 that is transparent at the time of bonding is used.
  • the tongue 3 is a portion of the moisture-proof film 1 that protrudes radially outward from the outer edge of the cover 2.
  • the tongue 3 is not processed to be sticky with an adhesive or the like (non-adhesive), and both surfaces are smooth.
  • the tongue 3 is colored white. In this way, the user can easily identify the tongue 3 and the transparent cover 2 by making the tongue 3 colored instead of transparent. Further, characters or the like may be written on the tongue 3. By attaching the name and logo of the guitar maker to the tongue 3, the advertising effect can be exhibited.
  • the above is the configuration of the moisture-proof film 1 according to the present embodiment.
  • FIG. 2 is a view showing a state in which the sound hole 5 is closed with the moisture-proof film 1. As shown in FIG. 2, the moisture-proof film 1 is disposed so that the centers of the cover 2 and the sound hole 5 are substantially coincident, and the sound hole 5 is closed with the moisture-proof film 1.
  • the moisture-proof film 1 is disposed so that the centers of the cover portion 2 and the sound hole 5 are substantially coincident with each other. Then, the outer peripheral part of the cover part 2 overlaps the periphery of the sound hole 5 of the body 8. Since the adhesive is applied to the bonding portion 6 at the outer peripheral portion of the cover portion 2, the outer peripheral portion of the cover portion 2 and the periphery of the sound hole 5 of the body 8 are bonded.
  • the above is the usage method of the moisture-proof film 1 which concerns on this embodiment.
  • the moisture-proof film 1 can be removed from the body 8 by picking and pulling the tongue 3.
  • the tongue 3 is not adhered to the body 8 because no adhesive or the like is applied thereto, and the user can use the tongue even when the moisture-proof film 1 (cover portion 2) is adhered to the body 8.
  • the part 3 can be easily picked.
  • the tongue 3 is colored, the user can easily find the tongue 3.
  • the adhesive 7 applied to the adhesive portion 6 according to the present embodiment is a low-tack adhesive, no adhesive remains when the moisture-proof film 1 is peeled off. The painted surface will not be violated.
  • the sound hole 5 is blocked by the moisture-proof film 1, so external air enters and exits the body 8. Can be prevented.
  • the external surface of the body 8 of the guitar 4 is painted, it is relatively less susceptible to humidity. Therefore, if the change in humidity can be suppressed by preventing the outside air from entering and leaving the body 8 that has not been painted, the influence of the humidity on the entire guitar 4 can be sufficiently reduced.
  • the moisture-proof film 1 according to the present embodiment does not have a size enough to cover the entire guitar 4, and is just large enough to block the sound hole 5.
  • the shape of the sound hole 5 is Since it is not necessary to make it according to the shape of the guitar 4 if it is almost the same, the manufacturing cost can be kept low.
  • the moisture-proof film 1 according to the present embodiment is transparent, it can be used even when the guitar 4 is displayed and stored in a retail store without impairing the appearance.
  • the diameter of the cover portion 2 is preferably 10 to 12 cm. If the diameter of the cover part 2 is 10 cm or less, the entire sound hole 5 of the general guitar 4 cannot be closed. If the diameter is 12 cm or more, the moisture-proof film 1 becomes too large for the sound hole 5 and the guitar 4. This is because there is a risk of deteriorating the appearance.
  • the moisture-proof film 1 suitable for the diameter of the sound hole 5 is used. It may be used.
  • the sound hole 5 may be closed by using the moisture-proof film 1 that matches the shape of the sound hole 5. .
  • the moisture conditioner is not necessarily used. May be. Even when the humidity control agent is not used, outside air does not enter from the sound hole 5, so that a change in humidity inside the body 8 can be suppressed. However, since there is a possibility that outside air may enter and exit from the gap between the bridge pin hole and the preamplifier, it is more desirable to insert a humidity control agent.
  • FIG. 3 is a graph showing changes in humidity inside the body.
  • the horizontal axis represents time (12 days from November 28 to December 9, 2007), and the vertical axis represents humidity (%).
  • the curve with the symbol A indicates the change in humidity when the sound hole is closed
  • the curve with the symbol B indicates the humidity when the sound hole is opened. Shows changes.
  • a moistureproof film for guitar and a moistureproof method for guitar that can reduce the influence of the humidity of the guitar at a low cost without impairing the appearance of the guitar. Can be provided. Therefore, the present invention is useful in the technical field of guitars.

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Stringed Musical Instruments (AREA)

Abstract

Influence of humidity on an acoustic guitar is reduced at low costs without damaging the appearance of the guitar. A moistureproof film (1) for the guitar has a sheet-like cover part (2) which is transparent and circular. The cover part (2) has a bonding part (6) at the outer periphery part of its surface on one side. The bonding part (6) can removably be bonded to the periphery of a sound hole (5) bored in the body (8) of the guitar (4) while the sound hole (5) is covered with the cover part (2).

Description

ギター用防湿フィルムおよびギターの防湿方法Moisture-proof film for guitar and moisture-proof method for guitar
　本発明は、ギターの湿度による影響を抑えるためのギター用防湿フィルムおよびギターの防湿方法に関する。 The present invention relates to a moisture-proof film for guitar and a moisture-proof method for guitar for suppressing the influence of guitar humidity.
　いわゆるエレアコや生ギターといったアコースティックギターのボディは、木材を箱状に組立てることで形成されている。このボディを形成する木材は非常に薄く、アコースティックギターのボディは保管時等において湿度の影響を受けやすいという特性を有している。アコースティックギターのボディが湿度の影響を受けると、表面板の形状やネックの角度が変わってしまう場合があり、そのような場合には弦高が変化したりフレットや指板の平滑性が失われたりし、その結果演奏に支障をきたしてしまう。そこで従来、ギター全体を被う楽器用調湿カバーが提案されている（特許文献１の図２を参照）。
特開２００５－３００５９２号公報 The body of an acoustic guitar such as a so-called eleako or a live guitar is formed by assembling wood into a box shape. The wood forming this body is very thin, and the body of an acoustic guitar has a characteristic that it is easily affected by humidity during storage. If the body of an acoustic guitar is affected by humidity, the shape of the surface plate and the angle of the neck may change.In such a case, the string height changes or the smoothness of the frets and fingerboard is lost. As a result, the performance will be hindered. Thus, a humidity control cover for musical instruments that covers the entire guitar has been proposed (see FIG. 2 of Patent Document 1).
Japanese Patent Laid-Open No. 2005-300592
　ところが、上記の楽器用調湿カバーは、ギター全体を覆うだけの大きさが必要であることから、また、全体の形状を各ギターの形状に合わせる必要があることから、製造コストが高くなってしまい、工場から出荷する全てのギターに用いることは事実上不可能である。さらに、上記の楽器用調湿カバーを用いるとギター全体が隠れてしまうため、小売店の店内でギターを展示保管するような場合には使用できなかった。 However, the humidity control cover for musical instruments described above needs to be large enough to cover the entire guitar, and the overall shape must be matched to the shape of each guitar. Therefore, it is virtually impossible to use it for all guitars shipped from the factory. Further, when the above-described humidity control cover for musical instruments is used, the entire guitar is hidden, so that it cannot be used when a guitar is displayed and stored in a retail store.
　本発明は、上記課題を解決するためになされたもので、ギターの外観を損ねることがなく、かつ、低コストで、ギターの湿度による影響を低減できるギター用防湿フィルムおよびギターの防湿方法を提供することを目的としている。 The present invention has been made to solve the above problems, and provides a moisture-proof film for guitar and a moisture-proof method for guitar that can reduce the influence of the humidity of the guitar at low cost without impairing the appearance of the guitar. The purpose is to do.
　本発明は上述のような事情に鑑みてなされたものであり、本発明にかかるギター用防湿フィルムは、透明であるとともに円形状を有するシート状のカバー部を備え、前記カバー部は、その一方側の表面の外周部分に接着部を有し、前記接着部は、前記カバー部がギターのボディに形成されたサウンドホールを塞いだ状態で、前記ボディの前記サウンドホール周辺に取り剥がし可能に接着できる。 The present invention has been made in view of the above circumstances, and a moisture-proof film for guitar according to the present invention includes a sheet-like cover portion that is transparent and has a circular shape, and the cover portion is one of the cover portions. There is an adhesive part on the outer peripheral part of the surface on the side, and the adhesive part is attached in a state where the cover part closes the sound hole formed in the body of the guitar and can be peeled off around the sound hole of the body it can.
　ここで、アコースティックギターのボディは、その外部表面に塗装が施されているのが一般的である。この塗装は、単に見た目が良くなるだけでなく、外部から受ける湿度等の空気環境による影響を抑える役割も果たしている。一方、ボディの内部表面は、技術的な面やコスト的な面などの問題から無塗装であるのが一般的である。そのため、サウンドホールから入った外気がボディの内部に湿度等の影響を与えてしまい、その影響はボディの外部に及ぼす影響よりもはるかに大きくなってしまう。つまり、ボディ内部における湿度の変化を防ぐことができれば、ボディ全体で受ける湿度の影響を抑えることができる。 Here, the body of an acoustic guitar is generally painted on the outer surface. This coating not only improves the appearance, but also plays a role of suppressing the influence of the air environment such as humidity received from the outside. On the other hand, the inner surface of the body is generally unpainted due to problems such as technical and cost aspects. For this reason, the outside air that enters from the sound hole affects the inside of the body, such as humidity, and the effect is much greater than the effect on the outside of the body. In other words, if the change in humidity inside the body can be prevented, the influence of humidity on the entire body can be suppressed.
　そして、上記の本発明の構成によれば、ギター用防湿フィルムによってサウンドホールを塞ぐことができるため、ボディの内部に外気が入るのを防止し、ボディ内部の湿度の変化を抑えることができる。また、上記のギター用防湿フィルムは、透明であることから、外観を損ねることもない。さらに、上記のギター用防湿フィルムは、ギター全体を覆う程の大きさを必要とせず、サウンドホールを塞ぐだけの大きさで十分であるため、低コストで製造することができる。 Further, according to the configuration of the present invention described above, the sound hole can be blocked by the moisture-proof film for guitar, so that outside air can be prevented from entering the inside of the body and a change in humidity inside the body can be suppressed. Moreover, since the moisture-proof film for guitar is transparent, the appearance is not impaired. Furthermore, the moisture-proof film for guitar described above does not need to be large enough to cover the entire guitar and is sufficient to close the sound hole, and thus can be manufactured at low cost.
　また、上記のギター用防湿フィルムにおいて、前記カバー部の直径が１０～１２ｃｍであるのが望ましい。カバー部の直径を上記の大きさにすることによって、一般的なギターのサウンドホール全体を塞ぐことができ、かつ、貼り付けによってギターの外観を損ねることもない。 Further, in the above moisture-proof film for guitar, it is desirable that the cover portion has a diameter of 10 to 12 cm. By setting the diameter of the cover portion to the above-mentioned size, the entire sound hole of a general guitar can be blocked, and the appearance of the guitar is not impaired by pasting.
　また、上記のギター用防湿フィルムにおいて、有色であるとともに前記カバー部の外縁から半径方向外方に突出し、かつ、非接着性である舌部をさらに備えるようにしてもよい。かかる構成によれば、上記の舌部は、摘み部の役割を果たすことができるため、これを利用すればギター用防湿フィルムを容易に剥がすことができる。 The above moisture-proof film for guitar may further include a tongue that is colored, protrudes radially outward from the outer edge of the cover portion, and is non-adhesive. According to such a configuration, since the tongue portion can serve as a knob, the moisture-proof film for guitar can be easily peeled off using this tongue portion.
　さらに、本発明に係るギターの防湿方法は、透明でシート状のカバー部を備えた防湿フィルムを、ギターのボディに形成されたサウンドホールを塞ぐように前記ボディへ接着する。かかる構成によれば、ギターの外観を損ねることがなく、かつ、低コストでギターの湿度による影響を低減できる。 Furthermore, in the moisture-proof method for a guitar according to the present invention, a moisture-proof film having a transparent sheet-like cover portion is bonded to the body so as to close a sound hole formed in the body of the guitar. According to such a configuration, the appearance of the guitar is not impaired and the influence of the humidity of the guitar can be reduced at a low cost.
　また、上記のギターの防湿方法は、調湿剤を前記ギターのボディ内部に挿入した後、透明でシート状のカバー部を備えた防湿フィルムを、前記サウンドホールを塞ぐように前記ボディへ接着する。かかる構成によれば、調湿剤の作用により、より安定して湿度を維持することができる。 In the above moisture-proof method for the guitar, after a humidity control agent is inserted into the guitar body, a moisture-proof film having a transparent sheet-like cover is bonded to the body so as to close the sound hole. . According to this configuration, the humidity can be more stably maintained by the action of the humidity control agent.
　以上の説明から明らかなように、本発明によれば、ギターの外観を損ねることがなく、かつ、低コストで、ギターの湿度による影響を低減できるギター用防湿フィルムおよびギターの防湿方法を提供することができる。 As is apparent from the above description, according to the present invention, there is provided a moisture-proof film for guitar and a moisture-proof method for guitar that can reduce the influence of the humidity of the guitar at a low cost without impairing the appearance of the guitar. be able to.
本発明の実施の形態に係るギター用防湿フィルムを示した図である。It is the figure which showed the moisture-proof film for guitars concerning embodiment of this invention. 本発明の実施の形態に係るギター用防湿フィルムの使用方法を示した図である。It is the figure which showed the usage method of the moisture-proof film for guitars concerning embodiment of this invention. 本発明の実施の形態に係るギター用防湿フィルムの効果を示した図である。It is the figure which showed the effect of the moisture-proof film for guitars concerning embodiment of this invention.
　以下、本発明に係る実施形態について図を参照して説明する。以下では、全ての図面を通じて同一又は相当する要素には同じ符号を付して、その重複する説明を省略する。 Embodiments according to the present invention will be described below with reference to the drawings. Below, the same code | symbol is attached | subjected to the element which is the same or it corresponds through all the drawings, and the overlapping description is abbreviate | omitted.
　（実施の形態）
　まず、図１を参照して本実施形態に係る防湿フィルム１の構成について説明する。図１は、本実施形態に係る防湿フィルム１の一部破断斜視図である。図１に示すように、本実施形態に係る防湿フィルム１は、一枚の可撓性を有するシート（フィルム）がベースとなっており、カバー部２と舌部３の２つの部分に分けることができる。なお、図１では、説明しやすいように、防湿フィルム１の厚さを大きく（厚く）記載しているが、実際には厚さ０.２～４.０ｍｍとするのが取り扱い上の観点からも望ましい。 (Embodiment)
First, with reference to FIG. 1, the structure of the moisture-proof film 1 which concerns on this embodiment is demonstrated. FIG. 1 is a partially broken perspective view of a moisture-proof film 1 according to this embodiment. As shown in FIG. 1, the moisture-proof film 1 according to this embodiment is based on a single flexible sheet (film) and is divided into two parts, a cover part 2 and a tongue part 3. Can do. In FIG. 1, the thickness of the moisture-proof film 1 is shown to be large (thick) for ease of explanation, but in actuality, the thickness is set to 0.2 to 4.0 mm from the viewpoint of handling. Is also desirable.
　カバー部２は、防湿フィルム１のほとんどを占める部分である。カバー部２には、色が付されておらず全体が透明になっている。また、カバー部２は円形状を有しており、その直径は一般的なギター４のサウンドホール５の直径よりもやや大きくなっている（図２参照）。具体的には、カバー部２の直径は、１０～１２ｃｍであることが望ましい。 The cover part 2 occupies most of the moisture-proof film 1. The cover 2 is not colored and is entirely transparent. The cover 2 has a circular shape, and its diameter is slightly larger than the diameter of the sound hole 5 of the general guitar 4 (see FIG. 2). Specifically, the diameter of the cover part 2 is desirably 10 to 12 cm.
　さらに、カバー部２は、一方側の表面の外周部分において接着部６を有している。この接着部６は、幅が１ｃｍ程度であって、カバー部２の外周に沿って環状に形成されている。図１に示すように、本実施形態では、接着部６に低粘着性の接着剤７が塗布されている。なお、図１では、理解しやすいように接着剤７が厚みをもって塗布されているが、実際には薄く塗布されており、ほとんど厚みを有していない。また、粘着剤７に代えて、接着部６に高分子ポリマーをコーティングする等、自己粘着の加工を施すようにしてもよい。接着部６がカバー部２の外周部分のみに形成されているのは、これよりも内側に接着部６が形成されていたとしても、その部分は後述するギター４への接着に寄与しないからである（図２参照）。なお、本実施形態では、接着剤７は接着時に透明となるものが使用されている。 Furthermore, the cover portion 2 has an adhesive portion 6 at the outer peripheral portion of the surface on one side. The adhesive portion 6 has a width of about 1 cm and is formed in an annular shape along the outer periphery of the cover portion 2. As shown in FIG. 1, in this embodiment, a low-tack adhesive 7 is applied to the bonding portion 6. In FIG. 1, the adhesive 7 is applied with a thickness so that it can be easily understood. However, the adhesive 7 is actually applied thinly and has almost no thickness. Further, instead of the pressure-sensitive adhesive 7, a self-adhesive process such as coating the adhesive portion 6 with a high molecular polymer may be performed. The reason why the bonding portion 6 is formed only on the outer peripheral portion of the cover portion 2 is that even if the bonding portion 6 is formed on the inner side, this portion does not contribute to bonding to the guitar 4 described later. Yes (see FIG. 2). In the present embodiment, the adhesive 7 that is transparent at the time of bonding is used.
　舌部３は、防湿フィルム１のうちカバー部２の外縁から半径方向外方に突出する部分である。舌部３は、接着剤等によって粘着性を有するような加工はされておらず（非接着性）、両面はいずれも平滑である。また、本実施形態では、舌部３は白色に着色されている。このように、舌部３を透明ではなく有色にすることで、ユーザは、舌部３と透明であるカバー部２とを容易に識別することができる。さらに、舌部３に文字等を記載するようにしてもよい。舌部３にギターメーカーの名称やロゴを付すことにより、宣伝効果を発揮することができる。以上が本実施形態に係る防湿フィルム１の構成である。 The tongue 3 is a portion of the moisture-proof film 1 that protrudes radially outward from the outer edge of the cover 2. The tongue 3 is not processed to be sticky with an adhesive or the like (non-adhesive), and both surfaces are smooth. In the present embodiment, the tongue 3 is colored white. In this way, the user can easily identify the tongue 3 and the transparent cover 2 by making the tongue 3 colored instead of transparent. Further, characters or the like may be written on the tongue 3. By attaching the name and logo of the guitar maker to the tongue 3, the advertising effect can be exhibited. The above is the configuration of the moisture-proof film 1 according to the present embodiment.
　次に、図２を参照しつつ、本実施形態に係る防湿フィルム１の使用方法（ギターの防湿方法）について説明する。はじめに、ギター４のボディ８の内部において湿度の変化を抑える効果のあるシリカゲル等の調湿剤（図示せず）をギター４のボディ８の内部に挿入する。ただし、調湿剤だけではサウンドホール５を通って外気がボディ８の内部に出入りしてしまうので、調湿の効果を十分に発揮することができない。そこで次に、サウンドホール５を防湿フィルム１で塞ぐ。図２は、サウンドホール５を防湿フィルム１で塞いだ状態を示した図である。図２に示すように、カバー部２とサウンドホール５の中心がほぼ一致するように防湿フィルム１を配置し、防湿フィルム１でサウンドホール５を塞ぐ。 Next, a method of using the moisture-proof film 1 according to the present embodiment (guitar moisture-proof method) will be described with reference to FIG. First, a humidity control agent (not shown) such as silica gel that has an effect of suppressing changes in humidity inside the body 8 of the guitar 4 is inserted into the body 8 of the guitar 4. However, since the outside air passes in and out of the body 8 through the sound hole 5 with only the humidity control agent, the humidity control effect cannot be sufficiently exhibited. Therefore, next, the sound hole 5 is closed with the moisture-proof film 1. FIG. 2 is a view showing a state in which the sound hole 5 is closed with the moisture-proof film 1. As shown in FIG. 2, the moisture-proof film 1 is disposed so that the centers of the cover 2 and the sound hole 5 are substantially coincident, and the sound hole 5 is closed with the moisture-proof film 1.
　上述したように、防湿フィルム１のカバー部２の直径は、サウンドホール５の直径よりもやや大きくなっているため、防湿フィルム１をカバー部２とサウンドホール５の中心がほぼ一致するように配置すると、カバー部２の外周部分がボディ８のサウンドホール５の周辺に重なることになる。そして、カバー部２の外周部分の接着部６には接着剤が塗布されているため、カバー部２の外周部とボディ８のサウンドホール５周辺が接着する。以上が本実施形態に係る防湿フィルム１の使用方法である。 As described above, since the diameter of the cover portion 2 of the moisture-proof film 1 is slightly larger than the diameter of the sound hole 5, the moisture-proof film 1 is disposed so that the centers of the cover portion 2 and the sound hole 5 are substantially coincident with each other. Then, the outer peripheral part of the cover part 2 overlaps the periphery of the sound hole 5 of the body 8. Since the adhesive is applied to the bonding portion 6 at the outer peripheral portion of the cover portion 2, the outer peripheral portion of the cover portion 2 and the periphery of the sound hole 5 of the body 8 are bonded. The above is the usage method of the moisture-proof film 1 which concerns on this embodiment.
　なお、舌部３を摘んで引っ張ることで、防湿フィルム１をボディ８から取り剥がすことができる。上述したように、舌部３は接着剤等が塗布されていないことからボディ８には接着しておらず、防湿フィルム１（カバー部２）がボディ８に接着している場合でもユーザは舌部３を簡単に摘むことができる。さらに、舌部３は着色されているため、ユーザは舌部３を容易に見つけ出すことができる。なお、上述したように、本実施形態に係る接着部６に塗布されている接着剤７は低粘着性の接着剤であるため、防湿フィルム１を剥がす際に糊残りすることはなく、糊残りによって塗装面が犯されることもない。 Note that the moisture-proof film 1 can be removed from the body 8 by picking and pulling the tongue 3. As described above, the tongue 3 is not adhered to the body 8 because no adhesive or the like is applied thereto, and the user can use the tongue even when the moisture-proof film 1 (cover portion 2) is adhered to the body 8. The part 3 can be easily picked. Further, since the tongue 3 is colored, the user can easily find the tongue 3. As described above, since the adhesive 7 applied to the adhesive portion 6 according to the present embodiment is a low-tack adhesive, no adhesive remains when the moisture-proof film 1 is peeled off. The painted surface will not be violated.
　以上のように、本実施形態に係る防湿フィルム１の使用方法（ギターの防湿方法）によれば、防湿フィルム１によってサウンドホール５が塞がれるため、ボディ８の内部に外部の空気が出入りするのを防ぐことができる。上述したように、ギター４のボディ８の外部表面は塗装が施されていることから比較的湿度の影響を受けにくい。そのため、塗装が施されていないボディ８の内部への外気の出入りを防ぐことで湿度の変化を抑えることができれば、ギター４全体が受ける湿度による影響を十分に低減することができる。 As described above, according to the method of using the moisture-proof film 1 according to this embodiment (moisture-proof method of the guitar), the sound hole 5 is blocked by the moisture-proof film 1, so external air enters and exits the body 8. Can be prevented. As described above, since the external surface of the body 8 of the guitar 4 is painted, it is relatively less susceptible to humidity. Therefore, if the change in humidity can be suppressed by preventing the outside air from entering and leaving the body 8 that has not been painted, the influence of the humidity on the entire guitar 4 can be sufficiently reduced.
　また、本実施形態に係る防湿フィルム１は、ギター４全体を覆う程度の大きさは有しておらず、サウンドホール５を塞ぐだけの大きさであり、これに加え、サウンドホール５の形状がほぼ同じであればギター４の形状に合わせて作る必要がないため、製造コストを低く抑えることができる。さらに、本実施形態に係る防湿フィルム１は、透明であることから、外観を損ねることもなく、小売店の店内でギター４を展示保管するような場合にも使用することができる。 Further, the moisture-proof film 1 according to the present embodiment does not have a size enough to cover the entire guitar 4, and is just large enough to block the sound hole 5. In addition, the shape of the sound hole 5 is Since it is not necessary to make it according to the shape of the guitar 4 if it is almost the same, the manufacturing cost can be kept low. Furthermore, since the moisture-proof film 1 according to the present embodiment is transparent, it can be used even when the guitar 4 is displayed and stored in a retail store without impairing the appearance.
　なお、以上の防湿フィルム１の構成の説明では、カバー部２の直径は１０～１２ｃｍが望ましいと説明した。これは、カバー部２の直径が１０ｃｍ以下では一般的なギター４のサウンドホール５全体を塞ぐことができず、１２ｃｍ以上であればサウンドホール５に対して防湿フィルム１が大きくなりすぎてギター４の外観を損ねる恐れがあるためである。なお、一般的なものよりも直径が大きなサウンドホール、又は、一般的なものよりも直径が小さなサウンドホールを有するギター４に使用する場合には、サウンドホール５の直径に合った防湿フィルム１を使用するようにしてもよい。 In the above description of the configuration of the moisture-proof film 1, it has been described that the diameter of the cover portion 2 is preferably 10 to 12 cm. If the diameter of the cover part 2 is 10 cm or less, the entire sound hole 5 of the general guitar 4 cannot be closed. If the diameter is 12 cm or more, the moisture-proof film 1 becomes too large for the sound hole 5 and the guitar 4. This is because there is a risk of deteriorating the appearance. In addition, when using it for the guitar 4 which has a sound hole whose diameter is larger than a general thing, or a sound hole whose diameter is smaller than a general thing, the moisture-proof film 1 suitable for the diameter of the sound hole 5 is used. It may be used.
　また、以上の防湿フィルム１の使用方法では、円形状を有する防湿フィルム１を用いて、円形状のサウンドホール５を塞ぐ場合について説明した。ただし、サウンドホール５がｆ型等の特別の形状を有している場合には、そのサウンドホール５の形状に合った防湿フィルム１を使用して、そのサウンドホール５を塞ぐようにしてもよい。 In the above method for using the moisture-proof film 1, the case where the circular sound hole 5 is closed using the circular moisture-proof film 1 has been described. However, when the sound hole 5 has a special shape such as an f-type, the sound hole 5 may be closed by using the moisture-proof film 1 that matches the shape of the sound hole 5. .
　また、以上の防湿フィルム１の使用方法（ギターの防湿方法）では、サウンドホール５を防湿フィルム１で塞ぐ前に、調湿剤を挿入する場合について説明したが、調湿剤は必ずしも使用しなくてもよい。調湿剤を使用しない場合であっても、サウンドホール５から外気が入らなくなるため、ボディ８の内部における湿度の変化を抑えることができる。ただし、ブリッジピン穴やプリアンプの隙間からも外気が出入りする可能性があるので、調湿剤を挿入するのがより望ましい。 Further, in the above method of using the moisture-proof film 1 (moisture-proof method of guitar), the case where the moisture conditioner is inserted before the sound hole 5 is closed with the moisture-proof film 1 has been described, but the moisture conditioner is not necessarily used. May be. Even when the humidity control agent is not used, outside air does not enter from the sound hole 5, so that a change in humidity inside the body 8 can be suppressed. However, since there is a possibility that outside air may enter and exit from the gap between the bridge pin hole and the preamplifier, it is more desirable to insert a humidity control agent.
　次に、図３を参照しつつ、本実施形態に係る防湿フィルム１の効果について説明する。ここでは、サウンドホールを防湿フィルムで塞いだギターと、サウンドホールを開放したギターの２つのギターを用意し、それぞれのボディの内部に湿度計を設置して、ボディ内部の湿度を数日間計測した。そして両ギターについて、ボディの内部における湿度の変化を比較した。 Next, the effect of the moisture-proof film 1 according to the present embodiment will be described with reference to FIG. Here, two guitars were prepared: a guitar with the sound hole closed with a moisture-proof film, and a guitar with the sound hole open. A hygrometer was installed inside each body, and the humidity inside the body was measured for several days. . And we compared the humidity change inside the body for both guitars.
　図３は、ボディ内部の湿度の変化を示したグラフである。図３のグラフ中、横軸は時間（２００７年１１月２８日～１２月９日の１２日間）であり、縦軸は湿度（％）である。図３に示した曲線のうち、Ａの符号を付した曲線は、サウンドホールを塞いだ場合の湿度の変化を示しており、Ｂの符号を付した曲線は、サウンドホールを開放した場合の湿度の変化を示している。 FIG. 3 is a graph showing changes in humidity inside the body. In the graph of FIG. 3, the horizontal axis represents time (12 days from November 28 to December 9, 2007), and the vertical axis represents humidity (%). Among the curves shown in FIG. 3, the curve with the symbol A indicates the change in humidity when the sound hole is closed, and the curve with the symbol B indicates the humidity when the sound hole is opened. Shows changes.
　図３のグラフからわかるように、サウンドホールが開放されている場合（Ｂの符号が付されたグラフ）は、ボディ内部の湿度がおよそ３８～７０％の範囲で大きく変動しているのに対し、防湿フィルムによってサウンドホールを塞いだ場合（Ａの符号が付されたグラフ）は、ボディ内部の湿度が５０％弱のまま一定となっている。このように、上記の試験結果からも、防湿フィルムによってサウンドホールを塞ぐことによって、ボディ内部における湿度変化を抑えることができることがわかる。以上が、本実施形態に係る防湿フィルムの効果についての説明である。 As can be seen from the graph in FIG. 3, when the sound hole is open (the graph labeled B), the humidity inside the body fluctuates greatly in the range of about 38 to 70%. When the sound hole is closed with a moisture-proof film (graph with the symbol A), the humidity inside the body remains constant at less than 50%. Thus, it can be seen from the above test results that the humidity change in the body can be suppressed by closing the sound hole with the moisture-proof film. The above is description about the effect of the moisture-proof film which concerns on this embodiment.
　以上のように、本発明によれば、本発明によれば、ギターの外観を損ねることがなく、かつ、低コストで、ギターの湿度による影響を低減できるギター用防湿フィルムおよびギターの防湿方法を提供することができる。よって、本発明は、ギターの技術分野において有益である。
  As described above, according to the present invention, according to the present invention, there is provided a moistureproof film for guitar and a moistureproof method for guitar that can reduce the influence of the humidity of the guitar at a low cost without impairing the appearance of the guitar. Can be provided. Therefore, the present invention is useful in the technical field of guitars.

Claims (5)

  1. 　透明であるとともに円形状を有するシート状のカバー部を備え、
    　前記カバー部は、その一方側の表面の外周部分に接着部を有し、
    　前記接着部は、前記カバー部がギターのボディに形成されたサウンドホールを塞いだ状態で、前記ボディの前記サウンドホール周辺に取り剥がし可能に接着できる、
    　ギター用防湿フィルム。     A sheet-like cover portion that is transparent and has a circular shape,
    The cover portion has an adhesive portion on the outer peripheral portion of the surface on one side thereof,
    In the state where the cover part closes the sound hole formed in the body of the guitar, the adhesive part can be detachably adhered around the sound hole of the body.
    Moisture-proof film for guitar.
  2. 　前記カバー部の直径が１０～１２ｃｍである、請求項１に記載のギター用防湿フィルム。 The moisture-proof film for guitar according to claim 1, wherein the cover has a diameter of 10 to 12 cm.
  3. 　有色であるとともに前記カバー部の外縁から半径方向外方に突出し、かつ、非接着性である舌部をさらに備えた、請求項１又は２に記載のギター用防湿フィルム。 3. The moisture-proof film for guitar according to claim 1, further comprising a tongue that is colored, protrudes radially outward from the outer edge of the cover portion, and is non-adhesive. 4.
  4. 　透明でシート状のカバー部を備えた防湿フィルムを、ギターのボディに形成されたサウンドホールを塞ぐように前記ボディへ接着する、ギターの防湿方法。 A guitar moisture-proof method, in which a moisture-proof film having a transparent sheet-like cover is bonded to the body so as to block a sound hole formed in the guitar body.
  5. 　調湿剤を前記ギターのボディ内部に挿入した後、透明でシート状のカバー部を備えた防湿フィルムを、前記サウンドホールを塞ぐように前記ボディへ接着する、ギターの防湿方法。 A method of moisture-proofing a guitar, wherein a moisture-proof film having a transparent sheet-like cover is bonded to the body so as to close the sound hole after a humidity control agent is inserted into the body of the guitar.
PCT/JP2008/001883 2008-07-14 2008-07-14 Moistureproof film for guitar and guitar moistureproof method WO2010007643A1 (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4630770Y1 (en) * 1968-06-13 1971-10-25
JPH01199868A (en) * 1988-02-01 1989-08-11 Hitachi Ltd Embossing tape
JPH09324154A (en) * 1996-06-04 1997-12-16 Sekisui Chem Co Ltd Moistureproof adhesive tape

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4630770Y1 (en) * 1968-06-13 1971-10-25
JPH01199868A (en) * 1988-02-01 1989-08-11 Hitachi Ltd Embossing tape
JPH09324154A (en) * 1996-06-04 1997-12-16 Sekisui Chem Co Ltd Moistureproof adhesive tape

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