JPH041593U - - Google Patents
Info
- Publication number
- JPH041593U JPH041593U JP4035990U JP4035990U JPH041593U JP H041593 U JPH041593 U JP H041593U JP 4035990 U JP4035990 U JP 4035990U JP 4035990 U JP4035990 U JP 4035990U JP H041593 U JPH041593 U JP H041593U
- Authority
- JP
- Japan
- Prior art keywords
- keyboard
- piano
- lid
- circle
- back circle
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Landscapes
- Stringed Musical Instruments (AREA)
Description
第１図は本考案を実施したピアノの斜視図、第
２図は中央断面図、第３図は鍵盤を本考案に係る
鍵盤蓋で覆つた状態の要部断面図、第４図は開蓋
状態の要部断面図、第５図はピアノの一側の腕木
部分を示す斜視図、第６図は開蓋状態の要部のみ
を取り出して示す斜視図である。
３……鍵盤、７……奥丸、９……前方部９ａ及
び後方部９ｂからなる開閉蓋。
Fig. 1 is a perspective view of a piano in which the present invention has been implemented, Fig. 2 is a central cross-sectional view, Fig. 3 is a cross-sectional view of main parts with the keyboard covered with the keyboard cover of the present invention, and Fig. 4 is an open lid. FIG. 5 is a perspective view showing the armrest on one side of the piano, and FIG. 6 is a perspective view showing only the main part with the lid open. 3...Keyboard, 7...Okumaru, 9...Opening/closing lid consisting of front part 9a and rear part 9b.
Claims (1)
鍵盤上方を左右方向に延びるように固定された奥
丸と、その鍵盤の前方乃至上方を開閉可能に覆う
開閉蓋とからなるピアノの鍵盤蓋において、前記
開閉蓋を断面略Ｌ字状の前方部と平板状の後方部
とに前後２分割すると共に、前記奥丸上に後方部
と前方部とが折り重ねて畳み得るように奥丸と後
方部及び後方部と前方部をそれぞれ蝶着したこと
を特徴とするピアノの鍵盤蓋。 (2) 奥丸はピアノ本体側に固着された奥丸止め
に係止することにより、着脱可能に固定された構
成を有する請求項第１項記載のピアノの鍵盤蓋。 (3) 奥丸は、奥丸止めに係止した補助木と一体
に設けられ、かつ鍵盤後上部から前壁下部に向つ
て起上がるように傾斜させて設けられている請求
項第２項記載のピアノの鍵盤蓋。[Scope of claim for utility model registration] (1) Projecting forward from the lower part of the front wall of the piano body,
In a piano keyboard lid, which is composed of an inner circle fixed to extend in the left-right direction above the keyboard, and an opening/closing lid that can be opened and closed from the front to the top of the keyboard, the opening/closing lid is provided with a front portion having a substantially L-shaped cross section. and a flat plate-shaped rear part, and the back circle and the rear part and the rear part and the front part are respectively hinged so that the rear part and the front part can be folded over the inner circle. A piano keyboard lid featuring (2) The piano keyboard lid according to claim 1, wherein the back circle is removably fixed by being engaged with a back circle stopper fixed to the piano body side. (3) The back circle is provided integrally with the auxiliary tree that is locked to the back circle stopper, and is provided so as to be inclined upward from the rear upper part of the keyboard toward the lower part of the front wall. piano keyboard lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4035990U JPH041593U (en) | 1990-04-16 | 1990-04-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4035990U JPH041593U (en) | 1990-04-16 | 1990-04-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH041593U true JPH041593U (en) | 1992-01-08 |
Family
ID=31550081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4035990U Pending JPH041593U (en) | 1990-04-16 | 1990-04-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH041593U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4971073U (en) * | 1972-10-02 | 1974-06-20 |
-
1990
- 1990-04-16 JP JP4035990U patent/JPH041593U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4971073U (en) * | 1972-10-02 | 1974-06-20 |
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