CN204791914U - Piano action gangbar - Google Patents
Piano action gangbar Download PDFInfo
- Publication number
- CN204791914U CN204791914U CN201520602195.7U CN201520602195U CN204791914U CN 204791914 U CN204791914 U CN 204791914U CN 201520602195 U CN201520602195 U CN 201520602195U CN 204791914 U CN204791914 U CN 204791914U
- Authority
- CN
- China
- Prior art keywords
- gangbar
- under
- embryo
- embryo bar
- embryo strip
- 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
Links
Abstract
The utility model discloses a piano action gangbar, including the gangbar in the embryo strip and with the gangbar under the embryo strip, the up end of embryo strip is equipped with the arch under the gangbar, in the gangbar the lower terminal surface of embryo strip offered with protruding anastomotic recess, under the gangbar in the protruding embedding gangbar of embryo strip up end under the embryo strip in the recess of terminal surface, under the gangbar in embryo strip and the gangbar embryo strip glue together into the gangbar stock, the up end of gangbar stock and terminal surface down all mill shape and cut and have the technology groove. The utility model discloses an in the gangbar under embryo strip and the gangbar embryo strip glue into the gangbar stock, milling the piano action gangbar that shape cutting back obtained the dysmorphism, not only be favorable to cutting process, but also practice thrift timber resources.
Description
Technical field
The utility model relates to piano manufacture technology field, specifically a kind of piano striking machine gangbar.
Background technology
Piano striking machine gangbar is in the market generally form with monoblock timber processing cut, not only processes cutting output very greatly, and also very serious to the loss of timber.Therefore just need to improve existing qin hammered string instrument gangbar.
Utility model content
The purpose of this utility model is to provide a kind of piano striking machine gangbar, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of piano striking machine gangbar, to comprise in gangbar embryo bar and with embryo bar under gangbar, under described gangbar, the upper surface of embryo bar is provided with projection, in described gangbar, the lower surface of embryo bar offers the groove coincide with projection, under described gangbar, the projection of embryo bar upper surface embeds in the groove of embryo bar lower surface in gangbar, under gangbar, in embryo bar and gangbar, embryo bar composes gangbar stock, and the equal milling shape in the upper surface of gangbar stock and lower surface is cut technology groove.
As further program of the utility model: under described gangbar, embryo bar is positioned at the center line side of embryo bar in gangbar.
Compared with prior art, the beneficial effects of the utility model are: the utility model to adopt in gangbar embryo bar under embryo bar and gangbar to compose gangbar stock, the piano striking machine gangbar of abnormity is obtained after milling shape is cut, not only be conducive to cut, be convenient to install and maintenance, it is convenient to change, but also saves timber resources.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of embryo bar in gangbar in piano striking machine gangbar.
Fig. 2 is the schematic diagram of embryo bar under gangbar in piano striking machine gangbar.
Fig. 3 is the structural representation of piano striking machine gangbar.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, in the utility model embodiment, a kind of piano striking machine gangbar, to comprise in gangbar embryo bar 1 and with embryo bar 2 under gangbar, under gangbar, the upper surface of embryo bar 2 is provided with projection, in gangbar, the lower surface of embryo bar 1 offers the groove coincide with projection, under gangbar, the projection of embryo bar 2 upper surface embeds in the groove of embryo bar 1 lower surface in gangbar, under gangbar, embryo bar 2 composes gangbar stock with embryo bar 1 in gangbar, under gangbar, embryo bar 2 is positioned at the center line side of embryo bar 1 in gangbar, the equal milling shape in the upper surface of gangbar stock and lower surface is cut technology groove, thus obtain the piano striking machine gangbar 3 of abnormity, not only be conducive to cut and also a saving timber resources.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
Claims (2)
1. a piano striking machine gangbar, to comprise in gangbar embryo bar and with embryo bar under gangbar, it is characterized in that, under described gangbar, the upper surface of embryo bar is provided with projection, in described gangbar, the lower surface of embryo bar offers the groove coincide with projection, under described gangbar, the projection of embryo bar upper surface embeds in the groove of embryo bar lower surface in gangbar, and under gangbar, embryo bar composes gangbar stock with embryo bar in gangbar, and the equal milling shape cutting in the upper surface of gangbar stock and lower surface has technology groove.
2. piano striking machine gangbar according to claim 1, is characterized in that, under described gangbar, embryo bar is positioned at the center line side of embryo bar in gangbar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520602195.7U CN204791914U (en) | 2015-08-11 | 2015-08-11 | Piano action gangbar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520602195.7U CN204791914U (en) | 2015-08-11 | 2015-08-11 | Piano action gangbar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204791914U true CN204791914U (en) | 2015-11-18 |
Family
ID=54531916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520602195.7U Expired - Fee Related CN204791914U (en) | 2015-08-11 | 2015-08-11 | Piano action gangbar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204791914U (en) |
-
2015
- 2015-08-11 CN CN201520602195.7U patent/CN204791914U/en not_active Expired - Fee Related
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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: 20151118 Termination date: 20210811 |