CN204351424U - Piano performance stepladder - Google Patents
Piano performance stepladder Download PDFInfo
- Publication number
- CN204351424U CN204351424U CN201520026733.2U CN201520026733U CN204351424U CN 204351424 U CN204351424 U CN 204351424U CN 201520026733 U CN201520026733 U CN 201520026733U CN 204351424 U CN204351424 U CN 204351424U
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- CN
- China
- Prior art keywords
- foot pad
- upper plate
- lower shoe
- stepladder
- gravity
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- 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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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses a kind of piano performance stepladder, comprise base plate, described base plate comprises upper plate and lower shoe, height regulating rod is provided with between described upper plate and lower shoe, the bottom of described lower shoe is provided with adhesive linkage, described upper plate is provided with guide rail, slide in described guide rail and be provided with two foots pad, the upper surface of described foot pad is provided with anti-slip veins, the cross section of described foot pad is low early and high after triangular structure, the front end of described foot pad is provided with feet stops, and the bottom of described foot pad is provided with sliding shoe.Its structure is simple, reasonable in design, can regulate height as required, tiptoe can be made to be center of gravity, can move in certain distance, ensures exercise posture and steadily of centre of gravity.
Description
Technical field
The utility model relates to a kind of piano appurtenance, is specifically related to a kind of piano performance stepladder.
Background technology
At present, the correct body position of piano will obtain and sit gesture, footing, the balance of hand fulcrum three gravity fulcrums, coordination on nature, the basis of loosening.In the hope of finally serve that hand strength when playing uses accurately and the acumen of dynamics color change, be conducive to the performance of playing technique and artistic expression freely.And the balance coordination of three gravity fulcrums needs the height by sitting gesture to regulate.The distance of position and the piano sat, the correct placement of hand and pin etc. are closely related, the relation that only sets these three gravity fulcrums, just can try to achieve the correct body position adapting to performance needs.Because practitioner's height is different, there will be after adjusting the height of music stool like this and sit the suitable and situation that pin does not land of gesture height.The strong point that the health of such practitioner is unstable, very easily engender tension, in order to keep balance, " support " piano of sometimes having to, add the burden of finger: the activity of trunk promoting fulcrum becomes the utilization of the power that is not sure, is also extremely unfavorable for, can lead to and bad play posture.Now generally give the strong point by stepladder is auxiliary, but existing stepladder height is non-adjustable, the excessive height of foot-stool can cause center of gravity to swing back, and is unfavorable for that power electrically communicate to finger tip, too lowly can affect playing of finger.Grasp the suitable height of foot-stool be occupy stably and put pin after, be slightly ramp shaped declivity depending on its thigh root to knee.And general tiptoe is center of gravity when playing, existing like this stepladder all can not meet above-mentioned requirements, affect practitioner to use, and somagenic need tilts to piano both sides when playing, such foot needs correspondence outwards to move a certain distance, existing stepladder all can not meet this requirement, affects result of use.
Summary of the invention
The purpose of this utility model is exactly the defect existed for prior art, provides a kind of structure simple, reasonable in design, height can be regulated as required, tiptoe can be made to be center of gravity, can to move in certain distance, ensure the piano performance stepladder of exercise posture and steadily of centre of gravity.
Its technical scheme is: piano performance stepladder, comprise base plate, described base plate comprises upper plate and lower shoe, is provided with height regulating rod between described upper plate and lower shoe, and the bottom of described lower shoe is provided with adhesive linkage, described upper plate is provided with guide rail, slide in described guide rail and be provided with two foots pad, the upper surface of described foot pad is provided with anti-slip veins, and the cross section of described foot pad is low early and high after triangular structure, the front end of described foot pad is provided with feet stops, and the bottom of described foot pad is provided with sliding shoe.
Described feet stops is the plate body that arranges for tiptoe locate vertical with the inclined plane of foot pad.
Described height regulating rod is adjusting cylinders or Telescopic rod structure.
The utility model compared with prior art, has the following advantages: structure is simple, reasonable in design, can regulate height as required, tiptoe can be made to be center of gravity, can move in certain distance, ensures exercise posture and steadily of centre of gravity.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
Detailed description of the invention
With reference to Fig. 1, piano performance stepladder, comprise base plate, described base plate comprises upper plate 1 and lower shoe 2, height regulating rod 3 is provided with between described upper plate 1 and lower shoe 2, the bottom of described lower shoe 2 is provided with adhesive linkage 4, described upper plate is provided with guide rail 5, slide in described guide rail 5 and be provided with two foots pad 6, the upper surface of described foot pad 6 is provided with anti-slip veins 7, the cross section of described foot pad 6 is low early and high after triangular structure, and the front end of described foot pad 6 is provided with feet stops 8, and the bottom of described foot pad 6 is provided with sliding shoe 9.
Described feet stops 8 is the plate body that arranges for tiptoe locate vertical with the inclined plane of foot pad 6.Can prevent tiptoe from moving forward by feet stops 8, positioning action can be played to it, be convenient to foot using tiptoe as Gravity support.
Described height regulating rod 3 is adjusting cylinders or Telescopic rod structure.Height regulating rod 3 is arranged on four corner between upper plate 1 and lower shoe 2, correspondence arranges 4, can regulate the height of upper plate 1 so as required, thus regulates the height of foot pad 6, be convenient to practitioner and be adjusted to suitable height according to self needing, be convenient to exercise and play.
When practitioner plays, after the height adjusting music stool is occupied stably, the height of upper plate body 1 can be adjusted as required, foot is placed on after on two foots pad 6, the thigh root of leg is to knee slightly in ramp shaped declivity, and be optimum state like this, the cross section due to foot pad 6 is low early and high after triangular structure, center of gravity can be made like this to be positioned at tiptoe position, to prevent hypsokinesis and cause performance posture not right.Can prevent foot from sliding by the anti-slip veins 7 on foot pad 6, can be fixed on the positioning in playing practice process foot by feet stops 8, when needs health tilts to piano both sides and requires great effort, foot can drive foot pad 6 mobile in guide rail 5, thus be convenient to the key playing both sides, be convenient to practitioner is mobile foot in sustained height on upper plate body 1, prevent foot pad from cannot move because size is fixed, be convenient to play and exercise carry out smoothly, the correct of exercise posture can be ensured, and play the stable of center of gravity.
The utility model structure is simple, reasonable in design, can regulate height as required, tiptoe can be made to be center of gravity, can move in certain distance, ensures exercise posture and steadily of centre of gravity.
Claims (3)
1. piano performance stepladder, comprise base plate, it is characterized in that: described base plate comprises upper plate and lower shoe, be provided with height regulating rod between described upper plate and lower shoe, the bottom of described lower shoe is provided with adhesive linkage, described upper plate is provided with guide rail, slide in described guide rail and be provided with two foots pad, the upper surface of described foot pad is provided with anti-slip veins, and the cross section of described foot pad is low early and high after triangular structure, the front end of described foot pad is provided with feet stops, and the bottom of described foot pad is provided with sliding shoe.
2. piano performance stepladder according to claim 1, is characterized in that: described feet stops is the plate body that arranges for tiptoe locate vertical with the inclined plane of foot pad.
3. piano performance stepladder according to claim 1, is characterized in that: described height regulating rod is adjusting cylinders or Telescopic rod structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520026733.2U CN204351424U (en) | 2015-01-15 | 2015-01-15 | Piano performance stepladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520026733.2U CN204351424U (en) | 2015-01-15 | 2015-01-15 | Piano performance stepladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204351424U true CN204351424U (en) | 2015-05-27 |
Family
ID=53252927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520026733.2U Expired - Fee Related CN204351424U (en) | 2015-01-15 | 2015-01-15 | Piano performance stepladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204351424U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108882812A (en) * | 2016-03-04 | 2018-11-23 | 金真煜 | Closestool pedal |
-
2015
- 2015-01-15 CN CN201520026733.2U patent/CN204351424U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108882812A (en) * | 2016-03-04 | 2018-11-23 | 金真煜 | Closestool pedal |
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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: 20150527 Termination date: 20180115 |