CN207383962U - The piano stool device being moved easily - Google Patents
The piano stool device being moved easily Download PDFInfo
- Publication number
- CN207383962U CN207383962U CN201720482952.0U CN201720482952U CN207383962U CN 207383962 U CN207383962 U CN 207383962U CN 201720482952 U CN201720482952 U CN 201720482952U CN 207383962 U CN207383962 U CN 207383962U
- Authority
- CN
- China
- Prior art keywords
- connects
- stool
- adjusting block
- stool leg
- support plate
- 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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Abstract
The piano stool device being moved easily, including support plate, supporting rod, stool leg, the support plate top connects cushion, the support plate lower part connects stool leg connecting plate, the stool leg connecting plate lower part connects multiple stool legs, there is sliding groove inside the support plate, the sliding groove has regulating tank, the sliding groove connects sliding bar, the sliding bar slides in sliding groove, the sliding bar connects adjusting block, the adjusting block connects regulating tank, the adjusting block slides in regulating tank, the sliding bar one side has locating piece, the sliding bar opposite side has fastening protrusion, there is fastening projecting slot inside the adjusting block, the fastening projecting slot is adapted with fastening protrusion, the fastening protrusion connection fastening projecting slot, the adjusting block connection adjusts spring one side, the adjusting spring opposite side connection regulating tank.
Description
Technical field
The utility model is related to piano stool field more particularly to a kind of piano stool devices being moved easily.
Background technology
It is more comfortable during in order to be at the piano, do not influence fingering and sitting posture, piano can all be equipped with piano stool, piano range compared with
Extensively, so when practicing different ranges, it is necessary to mobile piano stool, however existing piano stool is inconvenient mobile, can only often tow,
Stool leg is damaged, a small number of moveable piano stool unreasonable structures, unstable, wheel causes piano stool not exposed to outer
Stablize, influence piano performance.
Utility model content
The utility model be directed to deficiencies of the prior art, provide it is a kind of it is rational in infrastructure, stablize be moved easily
Piano stool device.
The purpose of this utility model is to be achieved through the following technical solutions：
A kind of piano stool device being moved easily, including support plate, supporting rod, stool leg, the support plate top connection is soft
It pads, the support plate lower part connection stool leg connecting plate, the multiple stool legs of the stool leg connecting plate lower part connection, inside the support plate
With sliding groove, the sliding groove has regulating tank, and the sliding groove connects sliding bar, and the sliding bar is sliding in sliding groove
Dynamic, the sliding bar connects adjusting block, and the adjusting block connects regulating tank, and the adjusting block slides in regulating tank, the cunning
Lever one side has locating piece, and the sliding bar opposite side has fastening protrusion, has fastening projecting slot inside the adjusting block,
The fastening projecting slot is adapted with fastening protrusion, and the fastening protrusion connection fastening projecting slot, the adjusting block connection is adjusted
Spring one side, the adjusting spring opposite side connection regulating tank.
The support plate, stool leg connecting plate, stool leg inside are adapted with supporting rod, the supporting rod connection support plate, stool
Inside leg connecting plate, stool leg, the supporting rod slides in support plate, stool leg connecting plate, stool leg, and the supporting rod top has
Location hole, the location hole connect locating piece, and the locating piece slides in location hole.
In the middle part of the supporting rod there is slide protrusion, there is slide protrusion slot, the slide protrusion slot inside the stool leg
Slide protrusion is connected, the slide protrusion slides in slide protrusion slot, the slide protrusion slot connecting spring one side, the bullet
Spring opposite side connects slide protrusion, and the supporting rod lower part connects universal wheel.
Advantageous effect：
Sliding bar is adapted with sliding groove, and sliding bar is made to be completely embedded with sliding groove, and regulating tank is adapted with adjusting block, is made
Stable structure between regulating tank and adjusting block, and adjusting block is made to be slided in regulating tank steadily, locating piece is adapted with location hole, order
Locating piece and location hole stable connection, and locating piece is made to be slided in location hole steadily, close structure between locating piece and location hole
Reason under the action of spring is adjusted, makes adjusting block on the outside of regulating tank, ensure that sliding bar and sliding groove in its natural state
Relative position, rational in infrastructure, slide protrusion is adapted with slide protrusion slot, and slide protrusion is made to be connected surely with slide protrusion slot
Gu and slide protrusion is made to be slided in slide protrusion slot steadily, under the action of the spring, when locating piece is separated with location hole,
Make supporting rod that universal wheel be driven to move downward, then when locating piece restores go back to original position, blocking supporting rod will not move upwards, and ensure that
Relative position between supporting rod and stool leg, this piano stool device being moved easily is reasonable, stablizes, and is not exposed to wheel
Outside, piano stool will not be caused unstable, ensure that piano performance.
Description of the drawings
Fig. 1 is the piano stool apparatus structure schematic diagram described in the utility model being moved easily.
Fig. 2 is support plate sectional view described in the utility model.
Specific embodiment
The utility model is described in further detail below according to drawings and examples：
A kind of piano stool device being moved easily, including support plate 1, supporting rod 9, stool leg 18,1 top of support plate connects
Cushion 15 is connect, 1 lower part of the support plate connection stool leg connecting plate 14,14 lower part of stool leg connecting plate connects multiple stool legs 18,
1 inside of support plate has sliding groove 2, and the sliding groove 2 has regulating tank 3, and the sliding groove 2 connects sliding bar 4, described
Sliding bar 4 slides in sliding groove 2, and the sliding bar 4 connects adjusting block 5, and the adjusting block 5 connects regulating tank 3, the adjusting
Block 5 slides in regulating tank 3, and 4 one side of sliding bar has locating piece 7, and 4 opposite side of sliding bar has fastening protrusion
16,5 inside of adjusting block has fastening projecting slot 17, and the fastening projecting slot 17 is adapted with fastening protrusion 16, described tight
Gu 16 connection fastening projecting slot 17 of protrusion, the connection of adjusting block 5 adjust 6 one side of spring, the adjusting spring 6 opposite side connection
Regulating tank 3.
The support plate 1, stool leg connecting plate 14,18 inside of stool leg are adapted with supporting rod 9, the connection of supporting rod 9 branch
Fagging 1, stool leg connecting plate 14, inside stool leg 18, the supporting rod 9 slides in support plate 1, stool leg connecting plate 14, stool leg 18,
9 top of supporting rod has location hole 8, and the location hole 8 connects locating piece 7, and the locating piece 7 slides in location hole 8.
9 middle part of supporting rod has slide protrusion 10, and 18 inside of stool leg has slide protrusion slot 11, the slip
Projecting slot 11 connects slide protrusion 10, and the slide protrusion 10 slides in slide protrusion slot 11, and the slide protrusion slot 11 connects
12 one side of spring is connect, 12 opposite side of spring connects slide protrusion 10, and 9 lower part of supporting rod connects universal wheel 13.
Sliding bar 4 is adapted with sliding groove 2, sliding bar 4 is made to be completely embedded with sliding groove 2, regulating tank 3 and 5 phase of adjusting block
Adaptation, makes stable structure between regulating tank 3 and adjusting block 5, and it is steady that adjusting block 5 is made to be slided in regulating tank 3, and locating piece 7 is with determining
Position hole 8 is adapted, and makes locating piece 7 and 8 stable connection of location hole, and it is steady that locating piece 7 is made to be slided in location hole 8, makes positioning
It is rational in infrastructure between block 7 and location hole 8, under the action of spring 6 is adjusted, make adjusting block 5 in its natural state outside regulating tank 3
Side ensure that the relative position of sliding bar 4 and sliding groove 2, rational in infrastructure, and slide protrusion 10 is adapted with slide protrusion slot 11,
Make slide protrusion 10 and 11 stable connection of slide protrusion slot, and it is steady that slide protrusion 10 is made to be slided in slide protrusion slot 11, presses
Dynamic adjusting block 5, locating piece 7 is separated with location hole 8, under the action of spring 12, makes supporting rod 9 that universal wheel 13 be driven to transport downwards
Dynamic, universal wheel 13, which extends downwardly, to be moved, and piano stool movement, which finishes, is pressed downward support plate 1, and supporting rod 9 moves upwards drive ten thousand
To 13 retraction of wheel, locating piece 7 enters location hole 8, and locating piece 7 restores go back to original position and blocks supporting rod 9, ensure that supporting rod 9 and stool
Relative position between leg 18, this piano stool device being moved easily is reasonable, stablizes, and is not exposed to wheel outer, Bu Huizao
It is unstable into piano stool, it ensure that piano performance.
Claims (3)
1. a kind of piano stool device being moved easily, it is characterized in that:Including support plate, supporting rod, stool leg, the support plate top
Cushion is connected, the support plate lower part connects stool leg connecting plate, and the stool leg connecting plate lower part connects multiple stool legs, the support
Intralamellar part has sliding groove, and the sliding groove has regulating tank, and the sliding groove connects sliding bar, and the sliding bar is in sliding groove
Interior slip, the sliding bar connect adjusting block, and the adjusting block connects regulating tank, and the adjusting block slides in regulating tank, institute
Stating sliding bar one side has locating piece, and the sliding bar opposite side has fastening protrusion, and the adjusting block inside is convex with fastening
Grooving, the fastening projecting slot are adapted with fastening protrusion, the fastening protrusion connection fastening projecting slot, the adjusting block connection
Adjust spring one side, the adjusting spring opposite side connection regulating tank.
2. the piano stool device according to claim 1 being moved easily, it is characterized in that:The support plate, the connection of stool leg
Plate is adapted with supporting rod inside stool leg, and the supporting rod connects support plate, stool leg connecting plate, inside stool leg, the supporting rod
It is slided in support plate, stool leg connecting plate, stool leg, the supporting rod top has location hole, and the location hole connects locating piece,
The locating piece slides in location hole.
3. the piano stool device according to claim 2 being moved easily, it is characterized in that:Have in the middle part of the supporting rod and slide
Dynamic protrusion, the stool leg inside have slide protrusion slot, and the slide protrusion slot connects slide protrusion, and the slide protrusion is in cunning
It is slided in dynamic projecting slot, the slide protrusion slot connecting spring one side, the spring opposite side connects slide protrusion, the support
Bar lower part connects universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720482952.0U CN207383962U (en) | 2017-05-04 | 2017-05-04 | The piano stool device being moved easily |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720482952.0U CN207383962U (en) | 2017-05-04 | 2017-05-04 | The piano stool device being moved easily |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207383962U true CN207383962U (en) | 2018-05-22 |
Family
ID=62402150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720482952.0U Expired - Fee Related CN207383962U (en) | 2017-05-04 | 2017-05-04 | The piano stool device being moved easily |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207383962U (en) |
-
2017
- 2017-05-04 CN CN201720482952.0U patent/CN207383962U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180522 Termination date: 20190504 |