CN203205029U - Multifunctional piano support - Google Patents
Multifunctional piano support Download PDFInfo
- Publication number
- CN203205029U CN203205029U CN 201220700136 CN201220700136U CN203205029U CN 203205029 U CN203205029 U CN 203205029U CN 201220700136 CN201220700136 CN 201220700136 CN 201220700136 U CN201220700136 U CN 201220700136U CN 203205029 U CN203205029 U CN 203205029U
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- frame
- support
- supporting frame
- upper strata
- piano
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Abstract
The utility model discloses a multifunctional piano support. The multifunctional piano support includes a support main body vertical arm (10). The back of the main body of the support main body vertical arm is provided with a backward rotation supporting frame which can be folded rotatably, and the backward rotation supporting frame which is unfolded rotatably and the support main body vertical arm can form a supporting angle-adjustable piano support; the front part of the support main body vertical arm is provided with an upper-layer supporting frame body and a lower-layer supporting frame body which can load a piano and can be folded rotatably; the supporting frame bodies are fixedly connected on the front part of the support main body vertical arm through sliders; and the backward rotation supporting frame as well as the upper-layer supporting frame body and the lower-layer supporting frame body are folded rotatably so as to be drawn in and folded together with the support main body vertical arm. With the multifunctional piano support adopted, storage space of the piano support can be reduced to a greater degree, and convenience in storage, transportation and packaging can be improved; the height of the upper-layer supporting frame body and the lower-layer supporting frame body on the support main body vertical arm can be adjusted through the sliders, and therefore, the multifunctional piano support can be more applicable to different usage situations; and safety problems in usage such as non-adjustability of an angle and easiness in foot touch existing in a piano support can be solved.
Description
Technical field
The utility model relates to a kind of piano member, especially relates to the piano frame of a kind of use on piano.
Background technology
Along with improving constantly of living standard, piano no longer has been the equipment that special place just has, and is had by a lot of families; And existing piano frame is generally the three-chip type square tube and contacts fixed sturcture with ground, exists angle not adjust, and more has preceding two square tubes and operator's foot to touch situation easily, has use safety problems such as shakiness.Simultaneously long-pending, the weight of existing piano support body and take in after volume all bigger, this had not only existed and has transported inconvenience but also exist problems such as using inconvenience.
The utility model content
The utility model exists angular setting inconvenience for solving existing piano frame, and have volume, weight and take in after volume all present situation such as bigger and a kind of area that can effectively reduce of providing, collapsible, can adjust multi-functional piano frame highly.
The utility model is to solve the problems of the technologies described above the concrete technical scheme that adopts to be: a kind of multi-functional piano frame, comprise that rack body founds arm, it is characterized in that: the upright arm back of rack body is provided with rotatable folding back commentaries on classics bracing frame, changes the upright arm of bracing frame and rack body after the rotating opening and forms the adjustable piano frame of support angle; The upright arm front portion of rack body is provided with two-layer piano and the rotatable folding supporting frame put up and down, supporting frame is fixedly connected on rack body by slide block and stands on the arm front portion, and two-layer supporting frame and the upright arm of rack body drew in and be superimposed together about the folding back commentaries on classics of rotation bracing frame reached.When not using or needing packed and transported, the back can be changeed bracing frame and layer supporting frame and draw in the upright arm of rack body and be superimposed together, thereby shared space is collected in the minimizing that reaches to a greater extent, the convenience of improve collection, transportation, packing.Can adjust the up and down height and position of two-layer supporting frame on the upright arm of rack body by slide block simultaneously, reach and adapt to different actual operating positions more.And can better solve the piano frame exists angle can not adjust and touch easily the use safety problem of pin easily.
As preferably, described back is changeed bracing frame and is comprised after-poppet body, two rear supporting tubes and back rotary body, and the after-poppet body is fixedly connected on the upright arm back of rack body, and two rear supporting tubes are respectively by on the rotatable connection after-poppet of the back rotary body body.Can the be convenient folding rack body that is brought together into of two rear supporting tubes be stood on the arm back improved the convenience of packing, transportation, collection, and reduction takes up room.
As preferably, described after-poppet body lower end is provided with two flutings, rotatable being located in the fluting of an end of back rotary body.Improve the operation convenience of rotary folding, simple in structure, easy to operate, reliable.
As preferably, described after-poppet body is provided with tightening knob.Improve the operation convenience that is fixed on the upright arm back of rack body.
As preferably, before comprising top shoe, upper strata stay pipe and upper strata, described upper strata supporting frame turns, and top shoe slidably is connected the upright arm front upper part position of rack body, upper strata stay pipe rotatable being connected on the top shoe of turning before by the upper strata.Improve the upper strata supporting frame in height control convenience, the dirigibility of the upright arm front upper part position of rack body.
As preferably, before comprising sliding block, lower layer support pipe and lower floor, described lower layer support support body turns, and sliding block slidably is connected lower position before the upright arm of rack body, lower layer support pipe rotatable being connected on the sliding block of turning before by lower floor.
As preferably, described upper strata supporting frame adopts two upper strata stay pipes, and two upper strata stay pipes are located on the same supporting plane.Control employed number of components when improving balance support.
As preferably, described lower layer support support body adopts two lower layer support pipes, and two lower layer support pipes are located on the same supporting plane.Control employed number of components when improving balance support.
As preferably, described upper strata stay pipe and lower layer support pipe adopt square tube, and the support upper surface of square tube is provided with elastomeric pad.To a greater extent prevent the direct contact wear qin of piano and upper strata stay pipe and lower layer support pipe, make piano lay cushioning effect, increase the friction force of piano in addition, in case piano slides at the piano frame.
As preferably, upper end, the upright arm back of described rack body is provided with left and right sides handle.Practical operation when more convenient user carries piano.
The beneficial effects of the utility model are: shared space is collected in the minimizing that reaches to a greater extent, improves the convenience of collection, transportation, packing.Can adjust the up and down height and position of two-layer supporting frame on the upright arm of rack body by slide block simultaneously, reach and adapt to different actual operating positions more.And can better solve the piano frame exists angle can not adjust and touch easily the use safety problem of pin easily.Improve the levels supporting frame in height control convenience, the dirigibility of the upright arm forward position of rack body.
Description of drawings:
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 be the multi-functional piano frame of the utility model preferred implementation blow structural representation.
Fig. 2 is the multi-functional piano frame of the utility model at the structural representation of opening when playing a supportive role.
Fig. 3 is the structural representation of the multi-functional piano frame of the utility model when gathering is combined.
Embodiment
Among Fig. 1, Fig. 2, the embodiment shown in Figure 3, a kind of multi-functional piano frame, comprise that rack body founds arm 10, rack body is equipped with rotatable folding back commentaries on classics bracing frame on upright arm 10 backs, changes the upright arm 10 of bracing frame and rack body after the rotating opening and forms the adjustable piano frame of support angle; Upright arm 10 front portions of rack body are equipped with two-layer piano and the rotatable folding supporting frame put up and down, supporting frame installs and fixes by slide block and is connected on upright arm 10 front portions of rack body, rotate folding back change bracing frame and up and down two-layer supporting frame be superimposed together with upright arm 10 gatherings of rack body.The back is changeed bracing frame and is comprised after-poppet body 20, two rear supporting tubes 21 and back rotary body 22, and after-poppet body 20 is fixedly connected on upright arm 10 backs of rack body, and two rear supporting tubes 21 connect on the after-poppet bodies 20 by the 22 rotatable installations of back rotary body respectively.After-poppet body 20 lower ends have two flutings 201, and an end of back rotary body 22 is by pivot pin or screw 23 rotatable being installed in the fluting 201.Tightening knob 24 is installed on the after-poppet body 20.The upper strata supporting frame turns 33 before comprising top shoe 30, upper strata stay pipe 31 and upper strata, and top shoe 30 slidably is connected the upright arm 10 front upper part positions of rack body, and upper strata stay pipe 31 is by 33 rotatable being connected on the top shoe 30 of turning before the upper strata.
The lower layer support support body turns 43 before comprising sliding block 40, lower layer support pipe 41 and lower floor, and sliding block 40 slidably is connected the upright arm 10 preceding lower position of rack body, and lower layer support pipe 41 is by 43 rotatable being connected on the sliding block 40 of turning before the lower floor.The upper strata supporting frame adopts 31, two upper strata stay pipes 31 of two upper strata stay pipes to be located on the same supporting plane.The lower layer support support body adopts 41, two lower layer support pipes 41 of two lower layer support pipes to be installed on the same supporting plane.Upper strata stay pipe 31 and lower layer support pipe 41 adopt square tube, and the upper strata stay pipe 31 of employing square tube supports on the upper surfaces first elastomeric pad 32 is installed, and the lower layer support pipe 41 of employing square tube supports on the upper surfaces second elastomeric pad 42 is installed.Upper end, upright arm 10 backs of rack body is equipped with left handle 11 and right handle 12.Upright arm 10 bottoms of rack body are equipped with lower cover 13.
During use, support when putting piano as the need frame that opens the piano lid, two rear supporting tubes 21 can be opened around 22 rotations of back rotary body, make the upright arm 10 of two rear supporting tubes 21 and rack body form the form of putting of tripod positioning supports piano frame, again with two upper strata stay pipes 31 and two lower layer support pipes 41 respectively by turn before the upper strata 33 and lower floor before 43 Unscrews of turning, use requirement for height according to reality is adjusted to the right place, just can install and put piano.Same when needing collection, packing or transportation piano frame, two rear supporting tubes 21, two upper strata stay pipes 31 and two lower layer support pipes 41 are arrived together with upright arm 10 folding gatherings the in of rack body respectively, and left and right sides handle also drawn in together, just can pack very easily, store and transport.
Although this paper has used rack body to found arm, terms such as bracing frame, levels supporting frame, back rotary body, preceding rotary body, levels stay pipe are changeed in the back morely; But do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present invention more easily; They are construed to any additional restriction all is contrary with spirit of the present invention.
Claims (11)
1. multi-functional piano frame, comprise that rack body founds arm (10), it is characterized in that: rack body stands arm (10) back and is provided with rotatable folding back commentaries on classics bracing frame, changes the upright arm (10) of bracing frame and rack body after the rotating opening and forms the adjustable piano frame of support angle; Rack body stands arm (10) front portion and is provided with two-layer piano and the rotatable folding supporting frame put up and down, supporting frame is fixedly connected on rack body by slide block and stands on arm (10) front portion, and two-layer supporting frame and the upright arm (10) of rack body drew in and be superimposed together about the folding back commentaries on classics of rotation bracing frame reached.
2. according to the described multi-functional piano frame of claim 1, it is characterized in that: described back is changeed bracing frame and is comprised after-poppet body (20), two rear supporting tubes (21) and back rotary body (22), after-poppet body (20) is fixedly connected on upright arm (10) back of rack body, and two rear supporting tubes (21) are respectively by on back rotary body (22) the rotatable connection after-poppet body (20).
3. according to the described multi-functional piano frame of claim 2, it is characterized in that: described after-poppet body (20) lower end is provided with two flutings (201), and an end of back rotary body (22) is rotatable to be located in the fluting (201).
4. according to the described multi-functional piano frame of claim 2, it is characterized in that: described after-poppet body (20) is provided with tightening knob (24).
5. according to the described multi-functional piano frame of claim 1, it is characterized in that: described upper strata supporting frame comprises turn before top shoe (30), upper strata stay pipe (31) and the upper strata (33), top shoe (30) slidably is connected upright arm (10) the front upper part position of rack body, and upper strata stay pipe (31) is connected on the top shoe (30) by turn before the upper strata (33) are rotatable.
6. according to the described multi-functional piano frame of claim 1, it is characterized in that: described lower layer support support body comprises turn before sliding block (40), lower layer support pipe (41) and the lower floor (43), sliding block (40) slidably is connected the upright preceding lower position of arm (10) of rack body, and lower layer support pipe (41) is connected on the sliding block (40) by turn before the lower floor (43) are rotatable.
7. according to the described multi-functional piano frame of claim 6, it is characterized in that: described upper strata supporting frame adopts two upper strata stay pipes (31), and two upper strata stay pipes (31) are located on the same supporting plane.
8. according to the described multi-functional piano frame of claim 6, it is characterized in that: described lower layer support support body adopts two lower layer support pipes (41), and two lower layer support pipes (41) are located on the same supporting plane.
9. according to the described multi-functional piano frame of claim 5, it is characterized in that: described upper strata stay pipe (31) adopts square tube, and the support upper surface of square tube is provided with elastomeric pad.
10. according to the described multi-functional piano frame of claim 6, it is characterized in that: described lower layer support pipe (41) adopts square tube, and the support upper surface of square tube is provided with elastomeric pad.
11. according to the described multi-functional piano frame of claim 1, it is characterized in that: described rack body stands upper end, arm (10) back and is provided with left and right sides handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220700136 CN203205029U (en) | 2012-12-18 | 2012-12-18 | Multifunctional piano support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220700136 CN203205029U (en) | 2012-12-18 | 2012-12-18 | Multifunctional piano support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203205029U true CN203205029U (en) | 2013-09-18 |
Family
ID=49149115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220700136 Expired - Fee Related CN203205029U (en) | 2012-12-18 | 2012-12-18 | Multifunctional piano support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203205029U (en) |
Cited By (1)
| 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 |
-
2012
- 2012-12-18 CN CN 201220700136 patent/CN203205029U/en not_active Expired - Fee Related
Cited By (1)
| 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 |
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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: 20130918 Termination date: 20201218 |