CN204390695U - A kind of casing of piano - Google Patents
A kind of casing of piano Download PDFInfo
- Publication number
- CN204390695U CN204390695U CN201420814794.0U CN201420814794U CN204390695U CN 204390695 U CN204390695 U CN 204390695U CN 201420814794 U CN201420814794 U CN 201420814794U CN 204390695 U CN204390695 U CN 204390695U
- Authority
- CN
- China
- Prior art keywords
- game
- mid
- qin
- side plate
- piano
- 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.)
- Expired - Fee Related
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- Auxiliary Devices For Music (AREA)
Abstract
The utility model relates to piano technical field, particularly relates to a kind of casing of piano, and the backrest both sides of casing of piano are respectively provided with side plate, are provided with qin base plate on the downside of backrest; The middle part of backrest is provided with mid-game, and mid-game two ends are fixedly connected with side plate interior sides respectively; Visit, Xiamen is affixed with biside plate respectively, itself and side plate, mid-game, backrest form a cavity; Be provided with top cover above cavity, visit and be provided with music stand; Mid-game is respectively provided with key limit wood inside biside plate, key lid is provided with on the upside of the wood of key limit, 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 side plate, sway brace is provided with in order to support mid-game between mid-game and qin leg, qin base plate side is also provided with pedal, and qin leg bottom is provided with brake angle sheave; Side plate bottom is provided with vacuum cup in order to firm piano; The crossbeam of music stand is provided with a grade bar.The new casing of piano of this practicality has and is easy to mobile, feature firm during use when carrying.
Description
Technical field
The utility model relates to piano technical field, particularly relates 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.
Utility model content
The purpose of this utility model is to propose a kind of casing of piano, and system can be made to have higher security, stability and reliability.
For reaching this object, the utility model 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.
The beneficial effects of the utility model:
The utility model side plate bottom 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 utility model specific embodiment provides;
Fig. 2 is the cut-open view of the casing of piano side view that the utility model specific embodiment provides;
Fig. 3 is the structural representation of the vacuum cup that the utility model specific embodiment 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
The technical solution of the utility model is further illustrated by embodiment below in conjunction with accompanying drawing.
As shown in Figure 1, 2, the utility model 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 utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not by the restriction of above-mentioned embodiment; what describe in above-mentioned embodiment and instructions just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications; these changes and improvements all fall within the scope of claimed the utility model, and claimed scope of the present utility model 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 2, 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 |
|---|---|---|---|
| CN201420814794.0U CN204390695U (en) | 2014-12-19 | 2014-12-19 | A kind of casing of piano |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420814794.0U CN204390695U (en) | 2014-12-19 | 2014-12-19 | A kind of casing of piano |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204390695U true CN204390695U (en) | 2015-06-10 |
Family
ID=53363395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420814794.0U Expired - Fee Related CN204390695U (en) | 2014-12-19 | 2014-12-19 | A kind of casing of piano |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204390695U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104637467A (en) * | 2014-12-19 | 2015-05-20 | 苏州公爵琴业有限公司 | Piano shell |
-
2014
- 2014-12-19 CN CN201420814794.0U patent/CN204390695U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104637467A (en) * | 2014-12-19 | 2015-05-20 | 苏州公爵琴业有限公司 | Piano shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20191219 |