CN205722751U - A kind of piano foot assembly - Google Patents
A kind of piano foot assembly Download PDFInfo
- Publication number
- CN205722751U CN205722751U CN201620428408.3U CN201620428408U CN205722751U CN 205722751 U CN205722751 U CN 205722751U CN 201620428408 U CN201620428408 U CN 201620428408U CN 205722751 U CN205722751 U CN 205722751U
- Authority
- CN
- China
- Prior art keywords
- sucker
- transverse slat
- lower limb
- aspiration column
- support transverse
- 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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- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The utility model discloses a kind of piano foot assembly, this utility model includes qin lower limb, supports transverse slat, aspiration column；Described qin lower limb runs through support transverse slat and is connected with castor；Described qin lower limb is fixing with support transverse slat to be welded to connect；The side of described support transverse slat is uniformly fixedly welded with two elastic card claws；Described elastic card claw and aspiration column interference fits；One end of described aspiration column is provided with handle；Described handle is slidably matched with aspiration column by pull bar；The lateral symmetry of described qin lower limb is provided with two sucker cranes；The lower end of described sucker crane is fixing with sucker to be connected；The upper surface of described sucker is provided with air valve；Described sucker be internally provided with baroceptor；The upper surface of described sucker is provided with display；This utility model diverse in function, it is possible to fixed on the ground by piano by sucker, it is possible to detection suction cup interior pressure constantly, conveniently uses aspiration column air-breathing after sucker air inlet in time.
Description
Technical field
This utility model relates to piano technical field, is specially a kind of piano foot assembly.
Background technology
Along with the fast development of China's economy, overall national strength constantly promotes, and living standards of the people are improved day by day, and people the most day by day increase for the demand of educational culture.In recent years, urban family, particularly large-and-medium size cities family present obvious growth trend for children's input in education in terms of piano.Along with increasing piano demand, qin foot is as the indispensable part of piano, its function is also required to get more and more, existing qin foot, for the ease of movement, can be provided with castor on qin foot, but after placing piano, along with action when player plays the musical instrument and dynamics, there will be the probability that piano is pushed rearward, or the collision of some bursts all can make piano the skew of position occur, the performance causing player is not normal.
Summary of the invention
The purpose of this utility model is to provide a kind of piano foot assembly, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme: includes qin lower limb, support transverse slat, aspiration column；Described qin lower limb runs through support transverse slat and is connected with castor；Described qin lower limb is fixing with support transverse slat to be welded to connect；The side of described support transverse slat is uniformly fixedly welded with two elastic card claws；Described elastic card claw and aspiration column interference fits；One end of described aspiration column is provided with handle；Described handle is slidably matched with aspiration column by pull bar；The lateral symmetry of described qin lower limb is provided with two sucker cranes；The lower end of described sucker crane is fixing with sucker to be connected；The upper surface of described sucker is provided with air valve.
Preferably, described sucker crane includes turning handle, screw rod；Described screw rod runs through support transverse slat and is connected with sucker；Described screw rod is connected with supporting transverse slat spiral；The upper surface of described screw rod is provided with turning handle.
Preferably, described support transverse slat is provided with, with the junction of screw rod, the screwed hole matched with screw rod.
Preferably, described sucker be internally provided with baroceptor；The upper surface of described sucker is provided with display.
Preferably, the material of described sucker uses elastomeric material；Described sucker is horn-like and inner hollow.
Compared with prior art, the beneficial effects of the utility model are: 1, this utility model diverse in function, it is possible to fixed on the ground by piano by sucker, it is possible to detection suction cup interior pressure constantly, conveniently use aspiration column air-breathing in time after sucker air inlet；2, using the lateral symmetry of qin lower limb to be provided with two sucker cranes, make suction higher by two set suckers, after preventing one of them air inlet, piano is fixed shakiness and is moved, and increases piano steadiness；3, using sucker crane to include turning handle, screw rod, screw rod runs through support transverse slat and is connected with sucker, and screw rod is connected with supporting transverse slat spiral, facilitates sucker to lift, and simple in construction is easy to operate；4, using suction cup interior to be provided with baroceptor, the upper surface of sucker is provided with display, and detection suction cup interior pressure, adjusts sucker in time, bleed to sucker in time constantly；5, the side supporting transverse slat is used uniformly to be fixedly welded with two elastic card claws, elastic card claw and aspiration column interference fits, convenient sucker is bled, it is to avoid when bleeding, again find pump bowl every time.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model；
Fig. 2 is front view of the present utility model；
Fig. 3 is upward view of the present utility model.
In figure: 1, qin lower limb；2, transverse slat is supported；3, aspiration column；4, castor；5, elastic card claw；6, handle；7, pull bar；8, sucker crane；9, sucker；10, air valve；11, turning handle；12, screw rod；13, baroceptor；14, display.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Referring to Fig. 1-3, this utility model provides a kind of technical scheme: includes qin lower limb 1, support transverse slat 2, aspiration column 3；Described qin lower limb 1 runs through support transverse slat 2 and is connected with castor 4；Described qin lower limb 1 is fixing with support transverse slat 2 to be welded to connect；The side of described support transverse slat 2 is uniformly fixedly welded with two elastic card claws 5；Described elastic card claw 5 and aspiration column 3 interference fits；One end of described aspiration column 3 is provided with handle 6；Described handle 6 is slidably matched with aspiration column 3 by pull bar 7；The lateral symmetry of described qin lower limb 1 is provided with two sucker cranes 8；The lower end of described sucker crane 8 is fixing with sucker 9 to be connected；The upper surface of described sucker 9 is provided with air valve 10；Described sucker crane 8 includes turning handle 11, screw rod 12；Described screw rod 12 runs through support transverse slat 2 and is connected with sucker 9；Described screw rod 12 is connected with supporting transverse slat 2 spiral；The upper surface of described screw rod 12 is provided with turning handle 11；Described support transverse slat 2 is provided with, with the junction of screw rod 12, the screwed hole matched with screw rod 12；Described sucker 9 be internally provided with baroceptor 13；The upper surface of described sucker 9 is provided with display 14；The material of described sucker 9 uses elastomeric material；Described sucker 9 is in horn-like and inner hollow.
This utility model in the specific implementation, when the mobile piano of needs, is opened air valve 10 and is made air inlet in sucker 9；Rotate turning handle 11 thus sucker 9 is raised, just can move freely piano；When piano being moved to correct position and fixing, rotate turning handle 11 and sucker 9 is declined adhesive tight with ground；With aspiration column 3, sucker is carried out air-breathing；Display 14 is connected with baroceptor 13 by circuit thus shows the atmospheric pressure value that baroceptor 13 detects；With aspiration column 3, sucker 9 can be carried out air-breathing in time when sucker 9 atmospheric pressure value raises；This utility model simple in construction, diverse in function, can effectively fix piano, facilitate piano to move.
Embodiment the most of the present utility model, for the ordinary skill in the art, being appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can carry out multiple change, revise, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a piano foot assembly, it is characterised in that: include qin lower limb (1), support transverse slat (2), aspiration column (3)；Described qin lower limb (1) is run through support transverse slat (2) and is connected with castor (4)；Described qin lower limb (1) is fixing with support transverse slat (2) to be welded to connect；The side of described support transverse slat (2) is uniformly fixedly welded with two elastic card claws (5)；Described elastic card claw (5) and aspiration column (3) interference fits；One end of described aspiration column (3) is provided with handle (6)；Described handle (6) is slidably matched with aspiration column (3) by pull bar (7)；The lateral symmetry of described qin lower limb (1) is provided with two sucker cranes (8)；The lower end of described sucker crane (8) is fixing with sucker (9) to be connected；The upper surface of described sucker (9) is provided with air valve (10).
A kind of piano foot assembly the most according to claim 1, it is characterised in that: described sucker crane (8) includes turning handle (11), screw rod (12)；Described screw rod (12) runs through support transverse slat (2) and is connected with sucker (9)；Described screw rod (12) is connected with supporting transverse slat (2) spiral；The upper surface of described screw rod (12) is provided with turning handle (11).
A kind of piano foot assembly the most according to claim 1 and 2, it is characterised in that: described support transverse slat (2) is provided with, with the junction of screw rod (12), the screwed hole matched with screw rod (12).
A kind of piano foot assembly the most according to claim 1, it is characterised in that: described sucker (9) be internally provided with baroceptor (13)；The upper surface of described sucker (9) is provided with display (14).
A kind of piano foot assembly the most according to claim 1, it is characterised in that: the material of described sucker (9) uses elastomeric material；Described sucker (9) is in horn-like and inner hollow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620428408.3U CN205722751U (en) | 2016-05-12 | 2016-05-12 | A kind of piano foot assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620428408.3U CN205722751U (en) | 2016-05-12 | 2016-05-12 | A kind of piano foot assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205722751U true CN205722751U (en) | 2016-11-23 |
Family
ID=57298958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620428408.3U Expired - Fee Related CN205722751U (en) | 2016-05-12 | 2016-05-12 | A kind of piano foot assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205722751U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111196110A (en) * | 2018-11-20 | 2020-05-26 | 中国一冶集团有限公司 | Movable thrust type roller mechanism |
| CN112155338A (en) * | 2020-09-11 | 2021-01-01 | 李玉成 | Library uses books finishing device |
-
2016
- 2016-05-12 CN CN201620428408.3U patent/CN205722751U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111196110A (en) * | 2018-11-20 | 2020-05-26 | 中国一冶集团有限公司 | Movable thrust type roller mechanism |
| CN111196110B (en) * | 2018-11-20 | 2021-10-01 | 中国一冶集团有限公司 | Movable thrust type roller mechanism |
| CN112155338A (en) * | 2020-09-11 | 2021-01-01 | 李玉成 | Library uses books finishing device |
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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 |
Granted publication date: 20161123 Termination date: 20170512 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |