CN104637467A - Piano shell - Google Patents
Piano shell Download PDFInfo
- Publication number
- CN104637467A CN104637467A CN201410799226.2A CN201410799226A CN104637467A CN 104637467 A CN104637467 A CN 104637467A CN 201410799226 A CN201410799226 A CN 201410799226A CN 104637467 A CN104637467 A CN 104637467A
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- China
- Prior art keywords
- piano
- game
- mid
- qin
- side plate
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- Auxiliary Devices For Music (AREA)
Abstract
The present invention relates to the technical field of pianos and particularly relates to a piano shell. Side plates are respectively arranged on both sides of a back frame of the piano shell and a piano bottom plate is arranged on the lower side of the back frame; a central disk is arranged in the middle of the back frame, and both ends of the central disk are fixedly connected with the inner sides of the side plates respectively; an upper door and a lower door are fixedly connected with the two side plates respectively and form a hollow cavity together with the side plates, the central disk and the back frame; a top cover is arranged above the hollow cavity, and the upper door is provided with a music stand; key edge wood is arranged at positions close to the inner sides of the two side plates on the central disk, a key cover is arranged on the upper side of the key edge wood, a side arm is arranged at each side close to the side plates to be fixedly connected with the side plates, a surface piano leg connected with the side wall is arranged on the lower side of each side plate, a supporting arm is arranged between the central disk and the piano leg so as to support the central disk, a pedal is further arranged on one side of the piano bottom plate, and a braking guide wheel is arranged on the lower part of the piano leg; a vacuum suction cup is arranged at the lower part of each side plate so as to stabilize the piano; a crosspiece is arranged on the cross beam of the music stand. The piano shell provided by the invention has the advantages of easy movement during carrying and stability during application.
Description
Technical field
The present invention relates to piano technical field, particularly relate to a kind of casing of piano.
Background technology
Along with the raising of people's living standard, also more and more higher to the requirement of quality of life.The demand of people to piano also improves constantly, and particularly vast Children and teenager education, needs a large amount of pianos, and piano manufacturing is risen, and produces dissimilar piano to meet the demand of people.In prior art, because piano overall weight is heavier, casing of piano is difficult to mobile after assembling, need many people lift after can move, for this reason for user brings inconvenience.
Summary of the invention
The object of the invention is to propose a kind of casing of piano, system can be made to have higher security, stability and reliability.
For reaching this object, the present invention by the following technical solutions:
A kind of casing of piano, comprise: qin base plate, qin leg, mid-game, lower backset, key lid, backrest, top cover, key limit wood, side arm, visit, Xiamen, side plate, music stand, pedal, sway brace, described backrest both sides are respectively provided with side plate, are provided with qin base plate on the downside of described backrest; The middle part of described backrest is provided with mid-game, and described mid-game two ends are fixedly connected with side plate interior sides respectively; Describedly to visit, Xiamen is affixed with biside plate respectively, itself and side plate, mid-game, backrest form a cavity; Be provided with top cover above described cavity, below is provided with qin base plate, and described cavity is used for fixed placement allow, described in visit and be provided with music stand; A key limit wood is respectively provided with inside described biside plate, key lid is provided with on the upside of the wood of described key limit, described key limit wood be respectively provided with a side arm near the side of side plate and side plate affixed, the face qin leg be connected with sidewall on the downside of described side plate, sway brace is provided with in order to support mid-game between described mid-game and qin leg, described qin base plate side is also provided with pedal, and described qin leg bottom is provided with brake angle sheave in order to mobile piano; Described side plate bottom is provided with vacuum cup in order to firm piano; The crossbeam of described music stand is provided with grade bar and composes landing in order to prevent qin.
Preferably, described vacuum cup comprises shell, sucker, joint pin, is provided with through hole in the middle part of described shell, and described joint pin is connected with sucker through through hole.
Preferably, the cross sectional shape of described joint pin is polygon.
Preferably, described mid-game is provided with fixing beam in order to firm mid-game near the one side of qin leg.
Beneficial effect of the present invention:
Side plate bottom of the present invention is provided with vacuum cup, and piano can be made not easily to slide; Described qin leg bottom is provided with when brake angle sheave makes piano move change location and is easy to mobile; The crossbeam of described music stand is provided with grade bar and composes landing in order to prevent qin.
Accompanying drawing explanation
Fig. 1 is the structural representation of the casing of piano that the specific embodiment of the invention provides;
Fig. 2 is the cut-open view of the casing of piano side view that the specific embodiment of the invention provides;
Fig. 3 is the structural representation of the vacuum cup that the specific embodiment of the invention provides.
In figure:
1, qin base plate; 2, qin leg; 3, mid-game; 4, lower backset; 5, key lid; 6, backrest; 7, top cover; 8, key limit wood; 9, side arm; 10, visit; 11, Xiamen; 12, side plate; 13, music stand; 14, pedal; 15, brake angle sheave; 16, sway brace; 17, vacuum cup; 18, shelves bar; 19, sucking disk outer-shell; 20, sucker; 21, joint pin; 22, through hole.
Embodiment
Technical scheme of the present invention is further illustrated by embodiment below in conjunction with accompanying drawing.
As shown in Figure 1, 2, the invention provides a kind of can conveniently movement and the casing of piano fixed, comprise: qin base plate 1, qin leg 2, mid-game 3, lower backset 4, key lid 5, backrest 6, top cover 7, key limit wood 8, side arm 9, visit 10, Xiamen 11, side plate 12, music stand 13, pedal 14, sway brace 16, described backrest 6 both sides are respectively provided with side plate 12, are provided with qin base plate 1 on the downside of described backrest 6; The middle part of described backrest 6 is provided with mid-game 3, and described mid-game 3 two ends are fixedly connected with respectively with inside side plate 12; Describedly visit 10, Xiamen 11 is affixed with biside plate 12 respectively, itself and side plate 12, mid-game 3, backrest 6 form a cavity; Be provided with top cover 7 above described cavity, below is provided with qin base plate 1, and described cavity is used for fixed placement allow, described in visit and be provided with music stand 15; Described mid-game 3 is respectively provided with a key limit wood 8 inside biside plate 12, key lid 7 is provided with on the upside of described key limit wood 8, described key limit wood 8 is respectively provided with a side arm 9 near the side of side plate 12 affixed with side plate 12, the face qin leg 2 be connected with sidewall on the downside of described side plate 12, sway brace 16 is provided with in order to support mid-game 3 between described mid-game 3 and qin leg 2, described qin base plate 1 side is also provided with pedal 14, and described qin leg bottom is provided with brake angle sheave 15 in order to mobile piano; Described side plate bottom is provided with vacuum cup 17 in order to firm piano; The crossbeam of described music stand is provided with grade bar 18 and composes landing in order to prevent qin.
As shown in Figure 2, sucking disk outer-shell 19, sucker 20, joint pin 21 is comprised in vacuum cup 17 described in the present embodiment, be provided with through hole 22 in the middle part of described shell 19, described joint pin is connected with sucker 20 through through hole 22, and the cross sectional shape of described joint pin 21 is polygon.When mobile piano, need first vacuum cup 17 to be packed up, air is entered by sucker and junction, ground, and then by brake angle sheave 15 change into movable state, piano can be promoted move, first brake angle sheave 15 is stopped tightly after movement, make it can not re-use vacuum cup 17 after free activity and inhale tread surface.
Mid-game 2 supports key, key lid 5 etc., and in order to make mid-game 2 more firm, in the present embodiment, preferably, described mid-game is provided with fixing beam in order to firm mid-game 3 near the one side of qin leg 2.
More than show and describe ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not by the restriction of above-mentioned embodiment; what describe in above-mentioned embodiment and instructions just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications; these changes and improvements all fall in the claimed scope of the invention, and claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (4)
1. a casing of piano, comprise: qin base plate (1), qin leg (2), mid-game (3), lower backset (4), key lid (5), backrest (6), top cover (7), key limit wood (8), side arm (9), visit (10), Xiamen (11), side plate (12), music stand (13), pedal (14), sway brace (16), described backrest (6) both sides are respectively provided with side plate (12), and described backrest (6) downside is provided with qin base plate (1), the middle part of described backrest (6) is provided with mid-game (3), and described mid-game (3) two ends are fixedly connected with side plate (12) inner side respectively, described visit (10), Xiamen (11) are affixed with biside plate (12) respectively, and itself and side plate (12), mid-game (3), backrest (6) form a cavity, be provided with top cover (7) above described cavity, below is provided with qin base plate (1), and described cavity is used for fixed placement allow, described in visit and be provided with music stand (15), described mid-game (3) is upper is respectively provided with key limit wood (8) near biside plate (12) inner side, described key limit wood (8) upside is provided with key lid (7), it is affixed with side plate (12) that described key limit wood (8) is respectively provided with a side arm (9) near the side of side plate (12), face qin leg (2) that described side plate (12) downside is connected with sidewall, sway brace (16) is provided with in order to support mid-game (3) between described mid-game (3) and qin leg (2), described qin base plate (1) side is also provided with pedal (14), it is characterized in that: described qin leg bottom is provided with brake angle sheave (15) in order to mobile piano, described side plate bottom is provided with vacuum cup (17) in order to firm piano, the crossbeam of described music stand is provided with a grade bar (18) and composes landing in order to prevent qin.
2. casing of piano according to claim 1, it is characterized in that: described vacuum cup (17) comprises shell (19), sucker (20), joint pin (21), described shell (19) middle part is provided with through hole (22), and described joint pin is connected with sucker (20) through through hole (22).
3. casing of piano according to claim 1, is characterized in that: the cross sectional shape of described joint pin (21) is polygon.
4. casing of piano according to claim 1, is characterized in that: described mid-game is provided with fixing beam in order to firm mid-game (3) near the one side of qin leg (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410799226.2A CN104637467A (en) | 2014-12-19 | 2014-12-19 | Piano shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410799226.2A CN104637467A (en) | 2014-12-19 | 2014-12-19 | Piano shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104637467A true CN104637467A (en) | 2015-05-20 |
Family
ID=53216139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410799226.2A Pending CN104637467A (en) | 2014-12-19 | 2014-12-19 | Piano shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104637467A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107240385A (en) * | 2017-06-30 | 2017-10-10 | 罗纳德·A·莫雷托·R | Piano shell and piano system |
| CN109087614A (en) * | 2018-10-23 | 2018-12-25 | 常州轻工职业技术学院 | piano |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000206959A (en) * | 1999-01-14 | 2000-07-28 | Kawai Musical Instr Mfg Co Ltd | Keybed of piano |
| JP2004151593A (en) * | 2002-10-31 | 2004-05-27 | Kawai Musical Instr Mfg Co Ltd | Supporting device of grand piano |
| JP2007298845A (en) * | 2006-05-01 | 2007-11-15 | Takabumi Mori | Overturn prevention device for upright type keyboard instrument, and installation structure of upright type keyboard instrument using the same |
| CN101404153A (en) * | 2008-08-18 | 2009-04-08 | 丁颂华 | Piano and its outer casing component |
| CN201936592U (en) * | 2010-12-15 | 2011-08-17 | 于岩 | Adjustable piano music score rack |
| CN202394519U (en) * | 2011-11-22 | 2012-08-22 | 德州学院 | Adjustable piano music stand |
| CN203616902U (en) * | 2013-12-18 | 2014-05-28 | 东北石油大学 | A music stand used for piano teaching |
| CN204390695U (en) * | 2014-12-19 | 2015-06-10 | 苏州公爵琴业有限公司 | A kind of casing of piano |
-
2014
- 2014-12-19 CN CN201410799226.2A patent/CN104637467A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000206959A (en) * | 1999-01-14 | 2000-07-28 | Kawai Musical Instr Mfg Co Ltd | Keybed of piano |
| JP2004151593A (en) * | 2002-10-31 | 2004-05-27 | Kawai Musical Instr Mfg Co Ltd | Supporting device of grand piano |
| JP2007298845A (en) * | 2006-05-01 | 2007-11-15 | Takabumi Mori | Overturn prevention device for upright type keyboard instrument, and installation structure of upright type keyboard instrument using the same |
| CN101404153A (en) * | 2008-08-18 | 2009-04-08 | 丁颂华 | Piano and its outer casing component |
| CN201936592U (en) * | 2010-12-15 | 2011-08-17 | 于岩 | Adjustable piano music score rack |
| CN202394519U (en) * | 2011-11-22 | 2012-08-22 | 德州学院 | Adjustable piano music stand |
| CN203616902U (en) * | 2013-12-18 | 2014-05-28 | 东北石油大学 | A music stand used for piano teaching |
| CN204390695U (en) * | 2014-12-19 | 2015-06-10 | 苏州公爵琴业有限公司 | A kind of casing of piano |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107240385A (en) * | 2017-06-30 | 2017-10-10 | 罗纳德·A·莫雷托·R | Piano shell and piano system |
| CN109087614A (en) * | 2018-10-23 | 2018-12-25 | 常州轻工职业技术学院 | piano |
| CN109087614B (en) * | 2018-10-23 | 2023-10-03 | 常州工业职业技术学院 | piano |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150520 |