CN204257187U - A kind of piano reinforcement type hammerhead and use the piano of this piano reinforcement type hammerhead - Google Patents
A kind of piano reinforcement type hammerhead and use the piano of this piano reinforcement type hammerhead Download PDFInfo
- Publication number
- CN204257187U CN204257187U CN201420342345.0U CN201420342345U CN204257187U CN 204257187 U CN204257187 U CN 204257187U CN 201420342345 U CN201420342345 U CN 201420342345U CN 204257187 U CN204257187 U CN 204257187U
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- CN
- China
- Prior art keywords
- hammerhead
- felt
- reel
- piano
- reinforcement type
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Abstract
The utility model relates to a kind of piano hammerhead, particularly relate to a kind of piano reinforcement type hammerhead and use the piano of this piano reinforcement type hammerhead, comprise hammerhead felt (1) and hammerhead reel (2), described hammerhead felt (1) is oval and be provided with the blessing portion of spill in the middle part of it, the width of described hammerhead reel (2) is reduced to tip gradually by bottom, at tip opening, the blessing portion by hammerhead felt (1) is clamped and is fixed by viscose glue, the hammerhead reel (2) at 1/4th places of hammerhead felt (1) is hammered into by rivet (3) and fixes hammerhead felt (1) and hammerhead reel (2), the thickness of described hammerhead felt (1) is identical with the bottom thickness of hammerhead reel (2).The utility model ensure that under the tonequality prerequisite of knocking string, serves the effect of reinforcing fixing hammerhead felt and hammerhead reel, avoids fixing hammerhead felt and hammerhead reel only viscose glue is fixing easily offset and come off.
Description
Technical field
The utility model relates to a kind of piano hammerhead, particularly relates to a kind of piano reinforcement type hammerhead and uses the piano of this piano reinforcement type hammerhead.
Background technology
In piano, the effect of hammerhead is used to hit string, and make it to produce vibration, mallet core has certain hardness, mallet handle good toughness, and the density of hammerhead felt is comparatively even, and high resilience, can make tone color more perfect.
At present, existing piano hammerhead is generally that hammerhead reel and hammerhead felt directly glue together and form, and knocks long-time use, or under the environment such as the temperature difference is larger, the firmness of viscose glue can be had influence on, cause hammerhead reel and hammerhead felt easily to occur each other offseting, situation about even coming off.
Utility model content
The purpose of this utility model is the piano providing a kind of piano reinforcement type hammerhead and use this piano reinforcement type hammerhead, solves existing piano hammerhead and directly glues together due to hammerhead reel and hammerhead felt, easily occur skew, the problem even come off.
For solving the problem, technical solution adopted in the utility model is:
A kind of piano reinforcement type hammerhead, comprise hammerhead felt and hammerhead reel, described hammerhead felt is oval and be provided with the blessing portion of spill in the middle part of it, the width of described hammerhead reel is reduced to tip gradually by bottom, at tip opening, the blessing portion by hammerhead felt is clamped and is fixed by viscose glue, the hammerhead reel at 1/4th places of hammerhead felt is hammered into by rivet and fixes hammerhead felt and hammerhead reel, the thickness of described hammerhead felt is identical with the bottom thickness of hammerhead reel.
Further technical scheme is, described hammerhead felt is density is the white felt of 0.44g/cm3 or the white felt of density 0.62g/cm3.
A kind of piano, comprise the hammerhead of 88 different sizes, each hammerhead described includes hammerhead felt and hammerhead reel, described hammerhead felt is oval, described hammerhead felt is oval and be provided with the blessing portion of spill in the middle part of it, the width of described hammerhead reel is reduced to tip gradually by bottom, at tip opening, the blessing portion by hammerhead felt is clamped and is fixed by viscose glue, the hammerhead reel at 1/4th places of hammerhead felt is hammered into by rivet and fixes hammerhead felt and hammerhead reel, the thickness of described hammerhead felt is identical with the bottom thickness of hammerhead reel.
The beneficial effect adopting technique scheme to produce is: the utility model strengthens fixing hammerhead felt and hammerhead reel in specific position by rivet, ensure that under the tonequality prerequisite of knocking string, serve the effect of reinforcing fixing hammerhead felt and hammerhead reel, avoid fixing hammerhead felt and hammerhead reel only viscose glue is fixing and easily offset and come off.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of piano reinforcement type of the utility model hammerhead.
Fig. 2 is the structure side view of a kind of piano reinforcement type of the utility model shown in Fig. 1 hammerhead.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Fig. 1 and Fig. 2 shows an embodiment of a kind of piano of the utility model reinforcement type hammerhead: a kind of piano reinforcement type hammerhead, comprise hammerhead felt 1 and hammerhead reel 2, described hammerhead felt 1 is oval and be provided with the blessing portion of spill in the middle part of it, the width of described hammerhead reel 2 is reduced to tip gradually by bottom, at tip opening, the blessing portion by hammerhead felt 1 is clamped and is fixed by viscose glue, the hammerhead reel 2 at 1/4th places of hammerhead felt 1 is hammered into by rivet 3 and fixes hammerhead felt 1 and hammerhead reel 2, the thickness of described hammerhead felt 1 is identical with the bottom thickness of hammerhead reel 2.
According to a preferred embodiment of a kind of piano reinforcement type of the utility model hammerhead, described hammerhead felt 1 is density is the white felt of 0.44g/cm3 or the white felt of density 0.62g/cm3.
In a kind of piano reinforcement type of the utility model hammerhead, because hammerhead felt 1 and hammerhead reel 2 are not fixed by means of only viscose glue, also strengthened fixing by rivet 3, what be especially worth expenditure is, rivet 3 hammer into position, 1/4th places being in hammerhead felt 1, divide equally in four points by hammerhead felt 1, hammer at the separatrix place of 3/4ths and 1/4th, yes a side of hammerhead reel 2, the opposing party's hammerhead reel 2 can not extend in the past, so not only serve the effect of reinforcing hammerhead felt 1 and hammerhead reel 2, also do not affect the tonequality that hammerhead knocks string.
The utility model additionally provides a kind of piano: a kind of piano, comprise the hammerhead of 88 different sizes, each hammerhead described includes hammerhead felt 1 and hammerhead reel 2, described hammerhead felt 1 is oval, described hammerhead felt 1 is oval and be provided with the blessing portion of spill in the middle part of it, the width of described hammerhead reel 2 is reduced to tip gradually by bottom, at tip opening, the blessing portion by hammerhead felt 1 is clamped and is fixed by viscose glue, the hammerhead reel 2 at 1/4th places of hammerhead felt 1 is hammered into by rivet 3 and fixes hammerhead felt 1 and hammerhead reel 2, the thickness of described hammerhead felt 1 is identical with the bottom thickness of hammerhead reel 2.
Although be described the utility model with reference to multiple explanatory embodiment of the present utility model here, but, should be appreciated that, those skilled in the art can design a lot of other amendment and embodiment, these amendments and embodiment will drop within spirit disclosed in the present application and spirit.More particularly, in the scope of, accompanying drawing open in the application and claim, multiple modification and improvement can be carried out to the building block of subject combination layout and/or layout.Except the distortion carried out building block and/or layout and improving, to those skilled in the art, other purposes also will be obvious.
Claims (3)
1. a piano reinforcement type hammerhead, it is characterized in that: comprise hammerhead felt (1) and hammerhead reel (2), described hammerhead felt (1) is oval and be provided with the blessing portion of spill in the middle part of it, the width of described hammerhead reel (2) is reduced to tip gradually by bottom, at tip opening, the blessing portion by hammerhead felt (1) is clamped and is fixed by viscose glue, the hammerhead reel (2) at 1/4th places of hammerhead felt (1) is hammered into by rivet (3) and fixes hammerhead felt (1) and hammerhead reel (2), the thickness of described hammerhead felt (1) is identical with the bottom thickness of hammerhead reel (2).
2. a kind of piano reinforcement type hammerhead according to claim 1, is characterized in that: described hammerhead felt (1) is density is 0.44g/cm
3white felt or density 0.62g/cm
3white felt.
3. a piano, comprise the hammerhead of 88 different sizes, it is characterized in that: each hammerhead described includes hammerhead felt (1) and hammerhead reel (2), described hammerhead felt (1) is oval, described hammerhead felt (1) is oval and be provided with the blessing portion of spill in the middle part of it, the width of described hammerhead reel (2) is reduced to tip gradually by bottom, at tip opening, the blessing portion by hammerhead felt (1) is clamped and is fixed by viscose glue, the hammerhead reel (2) at 1/4th places of hammerhead felt (1) is hammered into by rivet (3) and fixes hammerhead felt (1) and hammerhead reel (2), the thickness of described hammerhead felt (1) is identical with the bottom thickness of hammerhead reel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420342345.0U CN204257187U (en) | 2014-06-24 | 2014-06-24 | A kind of piano reinforcement type hammerhead and use the piano of this piano reinforcement type hammerhead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420342345.0U CN204257187U (en) | 2014-06-24 | 2014-06-24 | A kind of piano reinforcement type hammerhead and use the piano of this piano reinforcement type hammerhead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204257187U true CN204257187U (en) | 2015-04-08 |
Family
ID=52961470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420342345.0U Expired - Fee Related CN204257187U (en) | 2014-06-24 | 2014-06-24 | A kind of piano reinforcement type hammerhead and use the piano of this piano reinforcement type hammerhead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204257187U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105185355A (en) * | 2015-08-14 | 2015-12-23 | 森鹤乐器股份有限公司 | Manufacturing method for piano action system hammer head |
-
2014
- 2014-06-24 CN CN201420342345.0U patent/CN204257187U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105185355A (en) * | 2015-08-14 | 2015-12-23 | 森鹤乐器股份有限公司 | Manufacturing method for piano action system hammer head |
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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: 20150408 Termination date: 20210624 |