JPH02793Y2

JPH02793Y2 -

Info

Publication number: JPH02793Y2
Application number: JP1984184316U
Authority: JP
Priority date: 1984-12-06
Filing date: 1984-12-06
Publication date: 1990-01-10
Also published as: JPS6199889U

Description

【考案の詳細な説明】（産業上の利用分野）本考案は、拍子木及び鍵盤押え等を有する例え
ば電気ピアノ等の鍵盤楽器に関する。[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a keyboard instrument, such as an electric piano, which has a clapboard, a keyboard presser, and the like.

（従来の技術）従来の鍵盤楽器は、２つの腕木の前端部を口棒
で接続すると共に該腕木間に棚板を配設し、該棚
板に鍵盤を搭載し、該鍵盤の上部に鍵盤押えを取
付け、該鍵盤の両側に２つ割りした左右の拍子木
を腕木の側面に沿わせて配設していた。(Prior Art) In a conventional keyboard instrument, the front ends of two arms are connected by a mouth rod, a shelf is arranged between the arms, a keyboard is mounted on the shelf, and a keyboard is mounted on the upper part of the keyboard. A presser foot was attached, and left and right clapboards, which were split into two, were placed on both sides of the keyboard along the sides of the arms.

（考案が解決しようとする問題点）従来の鍵盤楽器は、棚板に鍵盤を搭載した時点
でその都度鍵盤の左端部と腕木間の長さ及び鍵盤
の右端部と腕木間の長さに応じて一枚の板を２つ
割りにして左右の拍子木を作成するので、作業能
率が低く、生産コストの上で好ましいものでなか
つた。(Problem to be solved by the invention) In conventional keyboard instruments, when the keyboard is mounted on the shelf board, the length between the left end of the keyboard and the arm and the length between the right end of the keyboard and the arm are determined each time. Since the left and right clapboards were made by cutting a single board into two, the work efficiency was low and production costs were unfavorable.

本考案は、かかる従来の不都合を解消する鍵盤
楽器を提供することをその目的としたものであ
る。 It is an object of the present invention to provide a keyboard instrument that eliminates such conventional inconveniences.

（問題点を解決するための手段）本考案は、２個の腕木の前端部を口棒で接続す
ると共に、該腕木間に棚板を配設し、該棚板に鍵
盤を搭載し、該鍵盤の両側及び上部にそれぞれ拍
子木及び鍵盤押えを配設してなるものにおいて、
前記腕木と口棒の各上面を同一平面上とし、２つ
の拍子木を鍵盤押えで接続した組立品又は一体品
を前記腕木及び口棒の上面に載置して固定したこ
とを特徴とする。(Means for solving the problem) The present invention connects the front ends of two armrests with a mouth rod, arranges a shelf board between the arms, mounts a keyboard on the shelf board, and connects the front ends of two armrests with a mouth rod. In a keyboard with clapboards and keyboard holders on both sides and the top of the keyboard,
The upper surfaces of the arm and mouth bars are on the same plane, and an assembly or an integrated product in which two clappers are connected by a keyboard holder is placed and fixed on the upper surfaces of the arm and mouth.

（実施例）図面は電気ピアノに適用した本考案の実施例を
示す。(Embodiment) The drawings show an embodiment of the present invention applied to an electric piano.

図面において、１₁，１₂は左右の親板２₁，２₂
に取付けた腕木で、この左右の腕木１₁，１₂の先
端部を口棒３で接続し、その腕木１₁，１₂の上面
と口棒３の上面を同一平面上にあるようにした。 In the drawing, 1 ₁ and 1 ₂ are the left and right main plates 2 ₁ and 2 ₂
The tips of the left and right arm bars 1 ₁ and 1 ₂ were connected by the mouth bar 3 so that the top surfaces of the arm bars 1 ₁ and 1 ₂ and the top surface of the mouth bar 3 were on the same plane. .

４は腕木１₁，１₂間に配設した棚板に搭載した
鍵盤５の鍵盤押えで、この鍵盤押え４の両側に左
右の拍子木６₁，６₂を、例えばタツプネジを鍵盤
押え４の長孔を介して拍子木６₁，６₂の孔に螺入
して固着し組立品７とした。 Reference numeral 4 denotes a keyboard holder for the keyboard 5 mounted on a shelf placed between the arms 1 ₁ and 1 _2. Left and right clapboards 6 ₁ and 6 ₂ are attached to both sides of the keyboard holder 4, and tap screws, for example, are attached to the length of the keyboard holder 4. The assembly 7 was obtained by screwing into the holes of the clapboards 6 ₁ and 6 ₂ through the holes and fixing them.

鍵盤押え４は板金加工により板材を断面コ字状
に折曲形成したものとし、その水平部にスイツチ
等の電気部品８を固定し、この水平部をパネルと
兼用させた。左右の拍子木６₁，６₂はそれぞれ板
金加工により板材で形成し、その内部には拍子木
６₁，６₂を棚板に固定するための木製の部材９を
固着するものとした。組立品７の拍子木６₁，６₂
の内壁間の長さL₂は鍵盤押え４の長さによりき
まるから、この鍵盤押え４を鍵盤５の間口L₃に
その両側の遊びL₁，L₁を加えた寸法の長さに形
成し、その外壁間の長さL₄は腕木１₁，１₂の内壁
間の長さにより所定の長さだけ大きく形成した。 The keyboard holder 4 is made by bending a plate material into a U-shaped cross section by sheet metal processing, and an electrical component 8 such as a switch is fixed to the horizontal part, and this horizontal part is also used as a panel. The left and right clapboards 6 ₁ and 6 ₂ are each made of a plate material by sheet metal processing, and a wooden member 9 for fixing the clapboards 6 ₁ and 6 ₂ to the shelf board is fixed inside thereof. Clamps of assembly 7 6 ₁ , 6 ₂
Since the length L ₂ between the inner walls of the keyboard holder 4 is determined by the length of the keyboard holder 4, the keyboard holder 4 is formed to have a length equal to the frontage L ₃ of the keyboard 5 plus the play L ₁ and L ₁ on both sides. , the length L ₄ between the outer walls is made larger by a predetermined length than the length between the inner walls of the arms 1 ₁ and 1 ₂ .

この組立品７を楽器本体に取付けるときは、こ
れを先ず腕木１₁，１₂及び口棒３の上面にのせ、
鍵盤５との遊びが左右等しくなるように左右に移
動して調整し、しかる後棚板の下面から部材９に
例えば木ねじをねじこみ、拍子木６₁，６₂を腕木
１₁，１₂及び口棒３の上面に密着載置固定する。 When attaching this assembly 7 to the instrument body, first place it on the upper surfaces of the arms 1 ₁ , 1 ₂ and the mouth bar 3,
Adjust by moving left and right so that the play with the keyboard 5 is equal on the left and right, and then screw, for example, a wood screw into the member 9 from the bottom of the shelf board, and connect the clapboards 6 ₁ , 6 ₂ to the arms 1 ₁ , 1 ₂ and the mouth bar. Place and fix it tightly on the top surface of 3.

尚、前記実施例における２つの拍子木と鍵盤押
えを組立てた組立品を一体成形した一体品として
もよい。 It should be noted that the two clapboards and the keyboard holder in the above embodiment may be integrally molded into a single piece.

（考案の効果）本考案は、２個の腕木の前端部を口棒で接続す
ると共に該腕木間に棚板を配置し、該棚板に鍵盤
を搭載し、該鍵盤の両側及び上部にそれぞれ拍子
木及び鍵盤押えを配設してなるものにおいて、前
記腕木と口棒の各上面を同一平面上とし、２つの
拍子木を鍵盤押えで接続した組立品又は一体品を
前記腕木及び口棒の上面に載置して固定したの
で、拍子木を定形化することができ、そのため作
業能率が向上し生産コストが低減する効果を有す
る。(Effects of the invention) The present invention connects the front ends of two arms with a mouth rod, places a shelf board between the arms, mounts a keyboard on the shelf, and places each on both sides and the top of the keyboard. In a device in which a clapperboard and a keyboard holder are arranged, the top surfaces of the arm wood and the mouth bar are on the same plane, and an assembled or integrated product in which the two clappers are connected by a keyboard holder is placed on the top surface of the arm wood and the mouth bar. Since it is placed and fixed, the clapboard can be made into a regular shape, which has the effect of improving work efficiency and reducing production costs.

[Brief explanation of drawings]

第１図は、本考案の実施例である電気ピアノの
斜視図、第２図は拍子木と鍵盤押えの組立品を取
外した電気ピアノの斜視図、第３図はその組立品
の分解斜視図、第４図は拍子木を裏面から見た斜
視図、第５図は鍵盤と組立品との関係を示す平面
図である。１₁，１₂……腕木、２₁，２₂……親板、３……
口棒、４……鍵盤押え、５……鍵盤、６₁，６₂…
…拍子木、７……組立品、８……電気部品、９…
…部材。 FIG. 1 is a perspective view of an electric piano that is an embodiment of the present invention, FIG. 2 is a perspective view of the electric piano with the clapboard and keyboard presser assembly removed, and FIG. 3 is an exploded perspective view of the assembly. FIG. 4 is a perspective view of the clapboard viewed from the back, and FIG. 5 is a plan view showing the relationship between the keyboard and the assembly. 1 ₁ , 1 ₂ ... Arms, 2 ₁ , 2 ₂ ... Main board, 3 ...
Mouth stick, 4...keyboard holder, 5...keyboard, 6 ₁ , 6 ₂ ...
...clapper, 7...assembly, 8...electrical parts, 9...
…Element.

Claims

[Scope of utility model registration request]

Connect the front ends of the two arms with a rod, and
In the case where a shelf board is arranged between the arms, a keyboard is mounted on the shelf board, and a clapboard and a keyboard press are respectively arranged on both sides and above the keyboard, the upper surfaces of the arms and the mouth bar are the same. A keyboard instrument, characterized in that it is flat and has an assembly or an integrated product in which two clapboards are connected by a keyboard presser, and is placed and fixed on the upper surfaces of the arm and mouth bars.