CN207895837U - A kind of three proofings hammerhead of piano - Google Patents
A kind of three proofings hammerhead of piano Download PDFInfo
- Publication number
- CN207895837U CN207895837U CN201721045043.7U CN201721045043U CN207895837U CN 207895837 U CN207895837 U CN 207895837U CN 201721045043 U CN201721045043 U CN 201721045043U CN 207895837 U CN207895837 U CN 207895837U
- Authority
- CN
- China
- Prior art keywords
- felt
- wooden core
- hammer head
- hammerhead
- rivet
- 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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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The utility model discloses a kind of three proofings hammerheads of piano, including wooden core, the wooden core includes hammer head and mallet handle, hammer head upper surface gluing has one layer of felt, the aid portion of spill is offered in the middle part of the felt upper and lower sides, the left end both sides of the mallet handle are bonded with melamine plate, hammerhead is set to be not easy to shift, the tone color of piano is stablized and the life that the lower end of the secure mallet handle is offered through its both sides melamine plate is provided reaches pin hole, the mallet handle is connect by raw up to needle with hammer head, described wooden core one end, which is set, offers opening, aid portion is clamped and is fixed by viscose glue by the opening, rivet is equipped at a quarter of the felt, the felt and wooden core are hammered into and are fixed by rivet, reinforce fixed felt and wooden core, fixed felt and wooden core only viscose glue is avoided to fix easy offset and fall off.
Description
Technical field
The utility model is related to piano equipment technical field, more particularly to the three proofings hammerhead of a kind of piano.
Background technology
Piano category keyboard hits tumtum, is to be hit string by hammerhead and pronounced, therefore, the size weight and hardness of hammerhead and piano
Acoustic quality relationship is very big.The use of wool felt hammerhead substantially improves the sound quality and volume of piano.But the easy climate of wool felt
It influences, when especially ambient temperature is higher, sound quality, the sound of piano is affected due to hammerhead makes moist, and its elasticity and hardness is made to decline
Amount.In addition, wool felt mud cannot stand the abrasion of long period, also it is vulnerable to and damages by worms and damage, causes the piano service life greatly to contract
It is short.
Utility model content
One purpose of the utility model is to solve at least the above, and provide the advantages of at least will be described later.
Another purpose of the utility model is to provide a kind of three proofings hammerhead of piano, and melamine plate plays locking work
With hammerhead is not easy to shift, and piano sound is made more to stablize, and hammer head can play mothproof, moisture-proof, mould proof well by drug immersion
Effect, rivet is zinc-plated can preferably to play moisture-proof role, cross rivet to reinforce fixed hammerhead felt and hammerhead wooden core, ensureing
Under the premise of the sound quality for tapping string, plays the role of reinforcing fixed felt and wooden core, avoid fixed felt and wooden core only
Viscose glue, which is fixed, to be easy offset and falls off.To solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions：A kind of three proofings hammerhead of piano, feature exist
In：Including wooden core, the wooden core includes hammer head and mallet handle, and hammer head upper surface gluing has one layer of felt, above and below the felt
Middle side part offers the aid portion of spill, and the left end both sides of the mallet handle are bonded with melamine plate, and the lower end of the mallet handle is opened
Pin hole is reached equipped with the life through its both sides melamine plate, the mallet handle is connect by raw up to needle with hammer head, described wooden core one end
If offering opening, aid portion is clamped and is fixed by viscose glue by the opening, and rivet is equipped at a quarter of the felt,
The felt and wooden core are hammered into and are fixed by rivet.
Preferably, it is 0.44g/cm that the felt, which is density,3White felt or density 0.62g/cm3White felt.
Preferably, the hammer head is in oval calotte structure, and the width of the wooden core is gradually reduced by bottom to tip, institute
The thickness for stating felt is identical with the bottom thickness of wooden core.
Preferably, the hammer head is the hammer head that both sides are mixed into industrial alcohol immersion through drugs such as preservative, eucalyptus.
Preferably, the rivet preferably uses zinc plated rivets.
The utility model includes at least following advantageous effect：Melamine plate plays anti-loose effect, and hammerhead is not easy to shift, right
The tone color stabilization offer of piano is secure, so that piano sound is more stablized, hammer head changes adaptation by drug immersion to humiture
Property it is strong, no matter tone color, volume all improve a lot, and can play good mothproof, moisture-proof, mildew-proof function, and rivet is zinc-plated can be more
Good plays moisture-proof role, crosses rivet to reinforce fixed hammerhead felt and hammerhead wooden core, before it ensure that the sound quality for tapping string
Put, play the role of reinforcing fixed felt and wooden core, avoid fixed felt and wooden core only viscose glue fix be easy offset and
It falls off.
Part is illustrated to embody by the further advantage, target and feature of the utility model by following, and part will also pass through
Research and practice to the utility model and be understood by the person skilled in the art.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is mallet handle structure schematic diagram；
Fig. 3 is wooden core side structure schematic diagram.
In figure：1, wooden core；2, hammer head；3, mallet handle；4, felt；5, aid portion；6, melamine plate；7, raw to reach pin hole；8、
Opening；9, rivet.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein are not precluded one or more
The presence or addition of a other elements or combinations thereof.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：Including wooden core 1, wooden core 1 includes hammer head 2 and mallet handle
3,2 upper surface gluing of hammer head has one layer of felt 4, and the aid portion 5 of spill is offered in the middle part of 4 upper and lower sides of felt, keeps sound more full
Full soft, the left end both sides of mallet handle 3 are bonded with melamine plate 6, and the lower end of mallet handle 3 is offered through its both sides melamine plate
6 life reaches pin hole 7, and mallet handle 3 is connect by raw up to needle with hammer head 2, and 1 one end of wooden core, which is set, offers opening 8, and opening 8 will accommodate portion
It clamps and is fixed by viscose glue, rivet 9 is equipped at a quarter of felt 4, felt 4 and wooden core 1 are hammered into and consolidated by rivet 9
It is fixed, reinforce fixed hammerhead felt and hammerhead wooden core, felt 4 is the white felt or density 0.62g/cm3 that density is 0.44g/cm3
White felt, hammer head 2 is in oval calotte structure, and the width of wooden core 1 is gradually reduced by bottom to tip, the thickness of felt 4 and
The bottom thickness of wooden core 1 is identical, and hammer head 2 is the hammer head that both sides are mixed into industrial alcohol immersion through drugs such as preservative, eucalyptus, is played very
Good mothproof, moisture-proof, mildew-proof function, rivet 9 preferably use zinc plated rivets 9, preferably play moisture-proof role.
Melamine plate 6 plays anti-loose effect, and hammerhead is not easy to shift, secure to the tone color stabilization offer of piano, makes steel
Qin tone color is more stablized, and hammer head 2 changes humiture by drug immersion adaptable, and no matter tone color, volume have larger carry
Height can play good mothproof, moisture-proof, mildew-proof function, and rivet 9 is zinc-plated can preferably to play moisture-proof role, cross rivet 9 to add
Strong tune up mallet felt 4 and hammerhead wooden core 1 play reinforcing 4 He of fixed felt under the premise of ensure that the sound quality for tapping string
The effect of wooden core 1 avoids fixed felt 4 and wooden core 1 only viscose glue and fixes easy offset and fall off.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art,
It for the ordinary skill in the art, can be to these in the case where not departing from the principles of the present invention and spirit
Embodiment carries out a variety of change, modification, replacement and modification, therefore without departing substantially from general defined by claim and equivalency range
Under concept, the invention is not limited to the specific details and illustrations shown and described herein.
Claims (5)
1. a kind of three proofings hammerhead of piano, it is characterised in that：Including wooden core (1), the wooden core (1) includes hammer head (2) and mallet handle
(3), hammer head (2) upper surface gluing has one layer of felt (4), and the aid of spill is offered in the middle part of felt (4) upper and lower sides
The left end both sides in portion (5), the mallet handle (3) are bonded with melamine plate (6), and the lower end of the mallet handle (3) is offered through it
The life of both sides melamine plate (6) reaches pin hole (7), and the mallet handle (3) is connect by raw up to needle with hammer head (2), the wooden core (1)
One end, which is set, offers opening (8), and aid portion is clamped and fixed by viscose glue by the opening (8), the felt (4) four/
Rivet (9) is equipped at one, the felt (4) and wooden core (1) are hammered into and fixed by rivet (9).
2. a kind of three proofings hammerhead of piano according to claim 1, it is characterised in that：The felt (4) is that density is
0.44g/㎝3White felt or density 0.62g/ ㎝3White felt.
3. a kind of three proofings hammerhead of piano according to claim 1, it is characterised in that：The hammer head (2) is in oval calotte
The width of structure, the wooden core (1) is gradually reduced by bottom to tip, and the thickness of the felt (4) and the bottom of wooden core (1) are thick
It spends identical.
4. a kind of three proofings hammerhead of piano according to claim 1, it is characterised in that：The hammer head (2) is both sides through anti-
Rotten agent, eucalyptus drug are mixed into the hammer head that industrial alcohol impregnated.
5. a kind of three proofings hammerhead of piano according to claim 1, it is characterised in that：The rivet (9) is preferably using plating
Zinc rivet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721045043.7U CN207895837U (en) | 2017-08-21 | 2017-08-21 | A kind of three proofings hammerhead of piano |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721045043.7U CN207895837U (en) | 2017-08-21 | 2017-08-21 | A kind of three proofings hammerhead of piano |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207895837U true CN207895837U (en) | 2018-09-21 |
Family
ID=63546794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721045043.7U Expired - Fee Related CN207895837U (en) | 2017-08-21 | 2017-08-21 | A kind of three proofings hammerhead of piano |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207895837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110517649A (en) * | 2019-02-20 | 2019-11-29 | 森兰信息科技（上海）有限公司 | Piano hammer and the method for making piano hammer |
-
2017
- 2017-08-21 CN CN201721045043.7U patent/CN207895837U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110517649A (en) * | 2019-02-20 | 2019-11-29 | 森兰信息科技（上海）有限公司 | Piano hammer and the method for making piano hammer |
| CN110517649B (en) * | 2019-02-20 | 2020-08-25 | 森兰信息科技（上海）有限公司 | Piano hammer and method for manufacturing same |
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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: 20180921 Termination date: 20210821 |