JPH0116151Y2

JPH0116151Y2 -

Info

Publication number: JPH0116151Y2
Application number: JP1982060865U
Authority: JP
Priority date: 1982-04-26
Filing date: 1982-04-26
Publication date: 1989-05-12
Also published as: JPS58163999U

Description

【考案の詳細な説明】本考案はハーモニカに係り、特にカバーの固定
手段を容易に行なう構造を施したハーモニカに関
するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a harmonica, and more particularly to a harmonica having a structure that allows easy fixing of a cover.

ハーモニカ本体の両面に当てたカバーはボルト
とナツトで固定していたため、本体とカバーとに
孔をあける必要があり、それにボルトにナツトを
ねじこむ手数を要した。 Since the covers that were placed on both sides of the harmonica body were fixed with bolts and nuts, it was necessary to drill holes in the body and the cover, and it was time consuming to screw the nuts onto the bolts.

本考案は前記従来の構造を全く改め、一工程で
カバーを本体に止めることができまた質の高いハ
ーモニカを提供することを目的としている。 The purpose of the present invention is to completely change the conventional structure, and to provide a high-quality harmonica in which the cover can be attached to the main body in one step.

実施例により説明すると、リード鈑１，１′を
固定した本体２の上下両面を覆うカバー３，３′
は立体的に形成され、本体との間に共鳴空間１１
を提供する。両カバー３，３′は両端に断面略コ
字形の弾性あるカバー止具４を嵌めて本体に固定
されるが、該カバー止具４とカバー３，３′は何
れか一方に形成した突出部５と、他方に設けた凹
部６との係合により組付けられる。 To explain with an example, covers 3, 3' cover both upper and lower surfaces of the main body 2 to which the lead plates 1, 1' are fixed.
is three-dimensionally formed, and there is a resonance space 11 between it and the main body.
I will provide a. Both covers 3, 3' are fixed to the main body by fitting elastic cover fasteners 4 having a substantially U-shaped cross section into both ends, but the cover fasteners 4 and the covers 3, 3' have protrusions formed on either one of them. 5 and a recess 6 provided on the other side.

第３図に示すカバー止具４は内側に突起５を突
設し、カバー３の両端部に形成した凹条形の凹部
６に止着させる構造にしたものである。しかし突
起５の代りに第４図に示す突条５′でもよく、又
凹部６もそれに合せて変形できる。 The cover fastener 4 shown in FIG. 3 has a protrusion 5 protruding from the inside and is fixed to a concave groove 6 formed at both ends of the cover 3. However, instead of the protrusion 5, a protrusion 5' shown in FIG. 4 may be used, and the recess 6 can also be modified accordingly.

図中７は本体２の中央両面に突出させた脚で、
カバー３，３′の内面に接し、カバー３，３′が内
側に変形するのを防いでいる。８はリード鈑１，
１′の止ねじ、９はナツト、１０は本体２に形成
した止具４の案内リブを示す。このためカバー
３，３′を固定したカバー止具４は前後方向にも
位置決めされるので使用中に動く虞れは全くな
い。 In the figure, 7 is a leg protruding from both sides of the center of the main body 2.
It contacts the inner surfaces of the covers 3, 3' and prevents the covers 3, 3' from deforming inward. 8 is lead plate 1,
1' is a set screw, 9 is a nut, and 10 is a guide rib of a stopper 4 formed on the main body 2. Therefore, the cover stopper 4 to which the covers 3, 3' are fixed is also positioned in the front-rear direction, so there is no risk of it moving during use.

本考案は以上説明したように断面略コ字形の弾
性あるカバー止具４を単に本体に当てたカバー３
の両端に挿込む動作で固定できるので、従来のボ
ルト、ナツト式に比べ、操作が至極容易かつ迅速
に行われ、作業能率は著しく向上し、又外観の体
裁も良く、ボルト、ナツト式のようにナツトがゆ
るんで不用意に外れる恐れもない。特に本考案の
ものはカバー３，３′が本体２より突出した脚７
と接して与えられた構造を有するので、演奏中に
ハーモニカを持つ力が強まつても変形を来たすこ
とがなく、脚７を設けない場合に生ずる変形の反
作用によりカバーを止めた部分に力が加わり外れ
易くするようなマイナスも起らない。また脚７に
よつてカバー３，３′が所期の立体形状を保ち、
共鳴作用も変化しないから響きも良くなり、簡単
化された構造であるにも拘らず質の高いハーモニ
カを提供することができる。 As explained above, the present invention provides a cover 3 in which an elastic cover stopper 4 having a substantially U-shaped cross section is simply applied to the main body.
Since it can be fixed by inserting it into both ends of the bolt, operation is extremely easy and quick compared to the conventional bolt and nut type, work efficiency is significantly improved, and the appearance is good. There is no risk that the nut will come loose and come off accidentally. In particular, in the case of the present invention, the cover 3, 3' has legs 7 that protrude from the main body 2.
Since it has a structure that is in contact with the harmonica, it will not deform even if the force with which you hold the harmonica increases while playing, and the force will not be applied to the part where the cover is stopped due to the reaction of the deformation that would occur if the legs 7 were not provided. There is no negative effect that makes it easy to join and come off. In addition, the legs 7 keep the covers 3 and 3' in the desired three-dimensional shape.
Since the resonance effect does not change, the sound is improved, and a high-quality harmonica can be provided despite the simplified structure.

[Brief explanation of the drawing]

図面は本考案に係るハーモニカの実施例を示し
たもので、第１図は平面図、第２図は一部の横断
平面図、第３図は分解斜視図、第４図はカバー止
具の他の例を示す斜視図である。１，１′……リード鈑、２……本体、３，３′…
…カバー、４……カバー止具、５……突出部、６
……凹部、７……脚、１０……案内リブ。 The drawings show an embodiment of the harmonica according to the present invention. Fig. 1 is a plan view, Fig. 2 is a partial cross-sectional plan view, Fig. 3 is an exploded perspective view, and Fig. 4 is a view of the cover stopper. FIG. 7 is a perspective view showing another example. 1, 1'... Lead plate, 2... Main body, 3, 3'...
...Cover, 4...Cover stopper, 5...Protrusion, 6
... recess, 7 ... leg, 10 ... guide rib.

Claims

[Claims for Utility Model Registration] (1) Covers 3, 3' covering the reed plates 1, 1' are provided on both sides of the main body 2 to which the reed plates 1, 1' are fixed, and both covers 3, 3' are An elastic cover stopper 4 having a substantially U-shaped cross section is fitted on both ends, and a protrusion 5 formed on either the cover stopper 4 or the cover 3 or 3' is engaged with a recess 6 provided on the other. This harmonica has covers 3, 3' fixed to a main body 2, and legs 7 protruding from both sides of the main body 2 in contact with the inner surfaces of the covers 3, 3'. (2) Cover fasteners 4, 4 are attached to the front and rear of both ends of the main body 2.
A harmonica according to claim 1, which is provided with guide ribs 10 that define the positions of the front and rear ends of the harmonica.