JPS5898686U - Keyboard lid locking device for keyboard instruments - Google Patents
Keyboard lid locking device for keyboard instrumentsInfo
- Publication number
- JPS5898686U JPS5898686U JP19794681U JP19794681U JPS5898686U JP S5898686 U JPS5898686 U JP S5898686U JP 19794681 U JP19794681 U JP 19794681U JP 19794681 U JP19794681 U JP 19794681U JP S5898686 U JPS5898686 U JP S5898686U
- Authority
- JP
- Japan
- Prior art keywords
- keyboard
- locking device
- lid locking
- instruments
- rotating member
- 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
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Closures For Containers (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はアップライトピアノの一部の断面図、第２図イ
＋０＋ ハは従来の施錠装置の動作説明断面図、第３図
はこの考案の施錠装置を適用したアップライトピアノの
一部平面図、第４図はカギの斜視図、第５図は回動部材
の動作を説明するための平面図、第６図は第５図に示す
回動部材のＡ−Ａ断面図、第７図は回動部材が収容され
るボックスの分解斜視図、第８図はボックスの外観斜視
図、第９図は腕木部分の斜視図である。
１・・・・・・鍵盤蓋、６・・・・・・腕木、９・・・
・・・回動部材、１０・・・・・・カギ。Figure 1 is a cross-sectional view of a portion of an upright piano, Figure 2 A+0+C is a cross-sectional view explaining the operation of a conventional locking device, and Figure 3 is a partial plan view of an upright piano to which the locking device of this invention is applied. 4 is a perspective view of the key, FIG. 5 is a plan view for explaining the operation of the rotating member, FIG. 6 is a sectional view taken along line AA of the rotating member shown in FIG. 5, and FIG. 7 is a perspective view of the key. 8 is an exploded perspective view of the box in which the rotating member is housed, FIG. 8 is an external perspective view of the box, and FIG. 9 is a perspective view of the arm portion. 1... Keyboard lid, 6... Arm wood, 9...
...Rotating member, 10...Key.
Claims (1)
部９ａが水平回動して前記側面６ａから突出するように
設け、一方前記鍵盤蓋１と前記腕木６に対応する側の側
端面部１ｂに前記回動部材９の脚部９ａが挿入されるｉ
ｌｃを設けてなり、カギ１０を前記腕木６の上面６ｂか
ら差し込んで前記回動部材９を水平回動せしめるように
−してな′る鍵盤楽器における鍵盤蓋の施錠装置。A leg portion 9a of a rotating member 9 is provided on a side surface 6a of the arm 6 on the keyboard lid 1 side so as to horizontally rotate and protrude from the side surface 6a, while a side corresponding to the keyboard lid 1 and the arm 6 is provided. i that the leg portion 9a of the rotating member 9 is inserted into the end surface portion 1b;
lc, and a key 10 is inserted from the upper surface 6b of the arm 6 to horizontally rotate the rotating member 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19794681U JPS5898686U (en) | 1981-12-25 | 1981-12-25 | Keyboard lid locking device for keyboard instruments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19794681U JPS5898686U (en) | 1981-12-25 | 1981-12-25 | Keyboard lid locking device for keyboard instruments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5898686U true JPS5898686U (en) | 1983-07-05 |
Family
ID=30111148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19794681U Pending JPS5898686U (en) | 1981-12-25 | 1981-12-25 | Keyboard lid locking device for keyboard instruments |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5898686U (en) |
-
1981
- 1981-12-25 JP JP19794681U patent/JPS5898686U/en active Pending
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