WO2010007643A1 - Film résistant à l'humidité pour guitare et procédé résistant à l'humidité pour guitare - Google Patents

Film résistant à l'humidité pour guitare et procédé résistant à l'humidité pour guitare 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
Authority
WO
WIPO (PCT)
Prior art keywords
guitar
moisture
proof film
sound hole
cover
Prior art date
Application number
PCT/JP2008/001883
Other languages
English (en)
Japanese (ja)
Inventor
水谷宏幸
土井貴弘
Original Assignee
株式会社高峰楽器製作所
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社高峰楽器製作所 filed Critical 株式会社高峰楽器製作所
Priority to PCT/JP2008/001883 priority Critical patent/WO2010007643A1/fr
Publication of WO2010007643A1 publication Critical patent/WO2010007643A1/fr

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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

Selon l'invention, l'influence de l'humidité sur une guitare acoustique est réduite à faibles coûts sans altérer l'aspect de la guitare. Un film résistant à l'humidité (1) pour la guitare comporte une partie de revêtement en forme de feuille (2) qui est transparente et circulaire. La partie de revêtement (2) comporte une partie de liaison (6) au niveau de la partie périphérique externe de sa surface sur un côté. La partie de liaison (6) peut être liée de façon amovible à la périphérie d'une rosace (5) percée dans le corps (8) de la guitare (4), tandis que la rosace (5) est recouverte par la partie de revêtement (2).
PCT/JP2008/001883 2008-07-14 2008-07-14 Film résistant à l'humidité pour guitare et procédé résistant à l'humidité pour guitare WO2010007643A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2008/001883 WO2010007643A1 (fr) 2008-07-14 2008-07-14 Film résistant à l'humidité pour guitare et procédé résistant à l'humidité pour guitare

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2008/001883 WO2010007643A1 (fr) 2008-07-14 2008-07-14 Film résistant à l'humidité pour guitare et procédé résistant à l'humidité pour guitare

Publications (1)

Publication Number Publication Date
WO2010007643A1 true WO2010007643A1 (fr) 2010-01-21

Family

ID=41550064

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/001883 WO2010007643A1 (fr) 2008-07-14 2008-07-14 Film résistant à l'humidité pour guitare et procédé résistant à l'humidité pour guitare

Country Status (1)

Country Link
WO (1) WO2010007643A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4630770Y1 (fr) * 1968-06-13 1971-10-25
JPH01199868A (ja) * 1988-02-01 1989-08-11 Hitachi Ltd エンボステープ
JPH09324154A (ja) * 1996-06-04 1997-12-16 Sekisui Chem Co Ltd 防湿粘着テープ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4630770Y1 (fr) * 1968-06-13 1971-10-25
JPH01199868A (ja) * 1988-02-01 1989-08-11 Hitachi Ltd エンボステープ
JPH09324154A (ja) * 1996-06-04 1997-12-16 Sekisui Chem Co Ltd 防湿粘着テープ

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