JPS61128694U - - Google Patents
Info
- Publication number
- JPS61128694U JPS61128694U JP1133685U JP1133685U JPS61128694U JP S61128694 U JPS61128694 U JP S61128694U JP 1133685 U JP1133685 U JP 1133685U JP 1133685 U JP1133685 U JP 1133685U JP S61128694 U JPS61128694 U JP S61128694U
- Authority
- JP
- Japan
- Prior art keywords
- lid
- rear end
- instrument body
- musical instrument
- upright
- 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.)
- Granted
Links
- 210000000056 organ Anatomy 0.000 description 1
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
- Closures For Containers (AREA)
Description
第１図はこの考案を電子オルガンに適用した場
合の第１実施例を示す一部破断側面図、第２図は
軸受構造の断面図、第３図はロツク機構の側断面
図、第４図は同ロツク機構の平面図、第５図はこ
の考案の第２実施例を示す側面図、第６図はこの
考案の第３実施例を示す開蓋状態の側面図、第７
図はこの考案の第４実施例を示す一部破断側面図
である。
１……楽器本体、１４……鍵盤部、１６……鍵
盤蓋、２０……第１の蓋体、２１……蝶番、２２
……第２の蓋体、３３……ねじりコイルばね、６
１，８１，９１……第１の蓋体、６４，８２，９
２……第２の蓋体、６９，７０，７１，８６，８
７，９７，９８……ねじりコイルばね。
Fig. 1 is a partially cutaway side view showing a first embodiment of this invention applied to an electronic organ, Fig. 2 is a sectional view of the bearing structure, Fig. 3 is a side sectional view of the lock mechanism, and Fig. 4. 5 is a side view showing the second embodiment of this invention, FIG. 6 is a side view showing the third embodiment of this invention with the lid open, and FIG. 7 is a plan view of the locking mechanism.
The figure is a partially cutaway side view showing a fourth embodiment of this invention. DESCRIPTION OF SYMBOLS 1... Instrument body, 14... Keyboard part, 16... Keyboard lid, 20... First lid body, 21... Hinge, 22
...Second lid body, 33...Torsion coil spring, 6
1, 81, 91...first lid body, 64, 82, 9
2...Second lid body, 69, 70, 71, 86, 8
7,97,98...Torsion coil spring.
Claims (1)
体の上面部を被う折畳自在な蓋であつて、前記第
１の蓋体はその後端が前記楽器本体に枢着される
ことにより後方に向つて開蓋自在で、前記第２の
蓋体はその後端が前記第１の蓋体の前端に直接も
しくは間接的に枢着され、開蓋時に前記楽器本体
上に表面側を前方に向けて起立し譜面台として使
用され、かつ第１および第２の蓋体間の枢着部に
開蓋方向の力を付与するばねが配設されているこ
とを特徴とする鍵盤楽器用蓋。 A foldable lid that includes at least a first and a second lid and covers the upper surface of a musical instrument body, the first lid having a rear end pivotally attached to the musical instrument body so that the first lid can be folded rearwardly. The rear end of the second lid body is pivoted directly or indirectly to the front end of the first lid body, and when the lid is opened, the second lid body is placed on the instrument body with the front side facing forward. 1. A lid for a keyboard instrument, which is used as an upright music stand, and is characterized in that a spring is disposed at a pivot joint between the first and second lid bodies to apply a force in the opening direction of the lid.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1133685U JPH0428154Y2 (en) | 1985-01-31 | 1985-01-31 | |
| US06/823,045 US4656913A (en) | 1985-01-31 | 1986-01-27 | Electronic musical instrument with keyboard and cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1133685U JPH0428154Y2 (en) | 1985-01-31 | 1985-01-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61128694U true JPS61128694U (en) | 1986-08-12 |
| JPH0428154Y2 JPH0428154Y2 (en) | 1992-07-07 |
Family
ID=30493363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1133685U Expired JPH0428154Y2 (en) | 1985-01-31 | 1985-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0428154Y2 (en) |
-
1985
- 1985-01-31 JP JP1133685U patent/JPH0428154Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0428154Y2 (en) | 1992-07-07 |
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