CN219832168U - Repairing file for musical instrument - Google Patents
Repairing file for musical instrument Download PDFInfo
- Publication number
- CN219832168U CN219832168U CN202321187843.8U CN202321187843U CN219832168U CN 219832168 U CN219832168 U CN 219832168U CN 202321187843 U CN202321187843 U CN 202321187843U CN 219832168 U CN219832168 U CN 219832168U
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- China
- Prior art keywords
- file
- repair
- rasp
- groove
- holding block
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- 230000008439 repair process Effects 0.000 claims abstract description 33
- 239000011324 bead Substances 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 4
- 238000005498 polishing Methods 0.000 abstract description 10
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
The utility model provides a repairing file for a musical instrument, which belongs to the technical field of file tools and comprises a holding block body and a file body, wherein the holding block body is of a strip structure; the side surface of the holding block body is provided with a mounting groove which is arranged along the length direction of the holding block body; the file body is of a strip structure; the file body is arranged in the mounting groove in a matching way; an arc-shaped groove is formed in one side, far away from the holding block body, of the file body, is formed in the length direction of the file body and penetrates through the file body; the inner wall surface of the arc-shaped groove is a file tooth surface. The repair file for the musical instrument provided by the utility model has the advantages that the polishing operation on the wire strings is more stable and accurate, and the occurrence of excessive polishing and inaccurate polishing is avoided.
Description
Technical Field
The utility model belongs to the technical field of filing tools, and particularly relates to a repairing file for a musical instrument.
Background
After a string instrument is used for a period of time, the strings on the string instrument need to be polished by using files to ensure the factors such as the intonation of the string instrument. At present, a user adopts a simple file to polish a string instrument, the file comprises a handle and a file body, the user holds the handle and uses file teeth on the surface of the file body to polish a string, the operation mode is inconvenient to polish the string, and excessive polishing and inaccurate polishing conditions are easy to occur.
Disclosure of Invention
The utility model aims to provide a repairing file for a musical instrument, which aims to solve the technical problems that the strings of a stringed instrument in the prior art are easy to excessively polish and inaccurate in polishing.
In order to achieve the above purpose, the utility model adopts the following technical scheme: provided is a repair rasp for a musical instrument, including:
the holding block is of a strip structure; the side surface of the holding block body is provided with an installation groove, and the installation groove is arranged along the length direction of the holding block body;
the file body is of a strip structure; the file body is arranged in the mounting groove in a matched manner; an arc-shaped groove is formed in one side, far away from the holding block body, of the file body, and the arc-shaped groove is arranged along the length direction of the file body and penetrates through the file body; the inner wall surface of the arc-shaped groove is a file tooth surface.
In one possible implementation manner, the number of the mounting grooves is two, and the mounting grooves are respectively formed on two corresponding side surfaces of the holding block; the number of the file bodies is two, and the file bodies are respectively arranged in the two mounting grooves.
In one possible embodiment, the tooth gaps of the tooth flanks of the two arcuate grooves differ.
In one possible embodiment, the end face of the gripping block is provided with a plurality of projections for increasing the friction coefficient.
In one possible implementation, a plurality of the protrusions are arranged in a rectangular array.
In one possible embodiment, the end face of the gripping block is provided with a recess for receiving a nameplate.
In one possible implementation, the depth of the mounting groove is greater than the height of the file body, which is slidably connected to the groove inner wall of the mounting groove; the file is characterized in that a strip hole communicated with the mounting groove is formed in the end face of the holding block body, the length direction of the strip hole is consistent with the length direction of the file body, and a protruding limiting part which is in sliding connection with the strip hole is arranged on the file body.
In one possible implementation manner, two clamping grooves and two positioning beads which are respectively and fixedly installed in the clamping grooves are formed in the inner wall of the strip-shaped hole, and a limiting groove which is matched with the positioning beads is formed in the protruding limiting part; the two clamping grooves are respectively positioned at two ends of the strip-shaped hole and used for limiting the file body to enter the mounting groove or protrude out of the mounting groove.
The repairing file for the musical instrument has the beneficial effects that: compared with the prior art, when the repair file for the musical instrument is used, the hand of a user is held on the holding block, and the wire string of the musical instrument is polished by means of the file body arranged in the mounting groove, specifically, the wire string is enabled to enter the arc-shaped groove, the length direction of the wire string is consistent with the length direction of the arc-shaped groove, the arc of the inner wall of the arc-shaped groove is matched with the shape of the wire string, and then the holding block is controlled to reciprocate along the length direction of the wire string under the action of the file tooth surface on the inner wall of the arc-shaped groove, so that the wire string is polished in a stable and accurate mode, and the conditions of excessive polishing and inaccurate polishing are avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a front view of a repair rasp for musical instruments according to an embodiment of the present utility model;
FIG. 2 is a top view of the repair rasp for musical instruments according to the embodiment of the present utility model;
FIG. 3 is a left side view of the repair rasp for musical instruments according to the embodiment of the present utility model;
FIG. 4 is a front view showing a repair rasp for musical instruments according to the embodiment of the present utility model;
FIG. 5 is an enlarged view of FIG. 4 at A;
fig. 6 is a schematic structural view of a protruding limiting portion according to an embodiment of the present utility model.
Wherein, each reference sign in the figure:
1. a gripping block; 11. a mounting groove; 12. a boss; 13. a receiving groove; 14. a slit hole; 15. a clamping groove; 16. positioning beads; 2. a file body; 21. an arc-shaped groove; 22. filing a tooth surface; 23. a protruding limit part; 24. and a limit groove.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1 to 6, the repair file for musical instrument provided by the present utility model will now be described. A repair file for musical instrument comprises a holding block 1 and a file body 2, wherein the holding block 1 is of a strip structure; the side surface of the holding block body 1 is provided with a mounting groove 11, and the mounting groove 11 is arranged along the length direction of the holding block body 1; the file body 2 is of a strip structure; the file body 2 is arranged in the mounting groove 11 in a matching way; the side of the file body 2 far away from the holding block body 1 is provided with an arc-shaped groove 21, and the arc-shaped groove 21 is arranged along the length direction of the file body 2 and penetrates through the file body 2; the inner wall surface of the arc-shaped groove 21 is a toothing surface 22.
Compared with the prior art, when the repair file for the musical instrument is used, the hand of a user is held on the holding block body 1, and the wire strings of the musical instrument are polished by the file body 2 arranged in the mounting groove 11, specifically, the wire strings enter the arc-shaped groove 21, the length direction of the wire strings is consistent with the length direction of the arc-shaped groove 21, the arc of the inner wall of the arc-shaped groove 21 is matched with the shape of the wire strings, and further, the holding block body 1 is controlled to reciprocate along the length direction of the wire strings under the action of the file tooth surface 22 on the inner wall of the arc-shaped groove 21, so that the wire strings are polished more stably and accurately, and the conditions of excessive polishing and inaccurate polishing are avoided.
A plurality of arc-shaped grooves 21 arranged in parallel may be provided on the side of the file block, and the curvatures of the arc-shaped grooves 21 are different from each other.
Referring to fig. 1 and 3, as a specific embodiment of the repair file for musical instrument provided by the present utility model, the number of the mounting grooves 11 is two, which are respectively opened on the two corresponding sides of the grip block 1; the number of the file bodies 2 is two, and the file bodies are respectively arranged in the two mounting grooves 11; the two corresponding side surfaces of the holding block body 1 are respectively provided with the mounting grooves 11, and the file body 2 is respectively arranged in the two mounting grooves 11, so that a user uses the two file bodies 2 to file and repair components of the musical instrument in sequence, and the convenience and the repair and repair effect of the repairing file for the musical instrument are improved for the user.
Referring to fig. 1 to 3, as a specific embodiment of the repair file for musical instrument provided by the present utility model, the tooth gaps of the tooth surfaces 22 in the two arc-shaped grooves 21 are different, i.e., the two tooth surfaces 22 are coarse teeth and fine teeth, respectively, and different tooth surfaces 22 are selected according to the specific conditions of the parts of the musical instrument, thereby achieving the required repair effect.
Referring to fig. 1 to 3, as one embodiment of the repair file for musical instrument provided by the present utility model, a plurality of protrusions 12 for increasing the friction coefficient are provided on the end surface of the grip block 1; when the user uses the repairing file for the musical instrument, the hands are held on the holding block 1, and the fingers are pressed on the plurality of protruding parts 12, so that the interaction force between the hands of the user and the holding block 1 is improved, and the repairing operation can be safely and reliably performed on the musical instrument.
Referring to fig. 1, as an embodiment of the repair file for musical instrument provided by the present utility model, a plurality of protrusions 12 are arranged in a rectangular array, and the protrusions 12 are closely arranged, so that a user firmly grips the block 1.
Referring to fig. 1, as a specific embodiment of the repair file for musical instrument provided by the present utility model, an accommodating groove 13 for mounting a nameplate is provided on an end surface of a grip block 1; the nameplate of the repair file information for the musical instrument is installed and fixed by means of the accommodating groove 13, and the thickness of the nameplate is smaller than or equal to the depth of the accommodating groove 13, so that the relevant information of the repair file for the musical instrument can be displayed, the flatness of the holding block 1 is not affected, and the repair file for the musical instrument is convenient to use and place.
Referring to fig. 4 to 6, as a specific embodiment of the repair rasp for musical instruments provided by the present utility model, the depth of the mounting groove 11 is greater than the height of the rasp body 2, and the rasp body 2 is slidably coupled to the inner wall of the mounting groove 11; the end face of the holding block body 1 is provided with a strip hole 14 communicated with the mounting groove 11, the length direction of the strip hole 14 is consistent with the length direction of the file body 2, and the file body 2 is provided with a protruding limiting part 23 which is in sliding connection with the strip hole 14; when the repairing file for the musical instrument is needed to be used, the fingers of a user press the protruding limiting parts 23, the protruding limiting parts 23 are controlled to slide along the strip holes 14, and then the file body 2 connected with the protruding limiting parts is driven to move outwards in the mounting groove 11, so that the arc-shaped groove 21 and the file tooth surface 22 are positioned outside the holding block 1, and the use by the user is facilitated. In the use process, a user only needs to push the protruding limiting portion 23 forward, so that the file body 2 does not move, shake and the like. When the file is not needed to be repaired by the repair for the musical instrument, the inward movement of the file body 2 is controlled by the protruding limiting part 23 and the strip hole 14 and completely enters the mounting groove 11, so that the purpose of protection is achieved.
Referring to fig. 4 to 6, as a specific embodiment of the repair file for musical instrument provided by the present utility model, two clamping grooves 15 and two positioning beads 16 respectively fixedly installed in the clamping grooves 15 are provided on the inner wall of the elongated hole 14, and a limiting groove 24 cooperatively installed with the positioning beads 16 is provided on the protruding limiting portion 23; the two clamping grooves 15 are respectively positioned at two ends of the strip hole 14 and are used for limiting the file body 2 to enter the mounting groove 11 or protrude out of the mounting groove 11; two clamping grooves 15 are respectively formed in two ends of the inner wall of the strip hole 14, positioning beads 16 are respectively arranged in each clamping groove 15, meanwhile, a limiting groove 24 is formed in the side face of the protruding limiting part 23, when the protruding limiting part 23 is pushed to slide in the strip hole 14, the file body 2 enters into the mounting groove 11 or one end of the file body slides out of the mounting groove 11, the limiting grooves 24 on the protruding limiting part 23 are respectively connected with the two positioning beads 16, and therefore the protruding limiting part 23 is positioned and mounted by means of the two positioning beads 16, and the file body 2 is guaranteed to be used stably.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (8)
1. A repair rasp for a musical instrument, comprising:
the holding block is of a strip structure; the side surface of the holding block body is provided with an installation groove, and the installation groove is arranged along the length direction of the holding block body;
the file body is of a strip structure; the file body is arranged in the mounting groove in a matched manner; an arc-shaped groove is formed in one side, far away from the holding block body, of the file body, and the arc-shaped groove is arranged along the length direction of the file body and penetrates through the file body; the inner wall surface of the arc-shaped groove is a file tooth surface.
2. The repair file for musical instrument according to claim 1, wherein the number of the mounting grooves is two, which are respectively opened on both sides corresponding to the grip block; the number of the file bodies is two, and the file bodies are respectively arranged in the two mounting grooves.
3. The repair rasp for musical instruments according to claim 2, wherein the rasp tooth spaces of the rasp tooth surfaces in the two arc grooves are different.
4. The repair rasp for musical instruments as claimed in claim 1, wherein the grip block has a plurality of protrusions on an end surface thereof for increasing a friction coefficient.
5. The repair rasp for musical instruments according to claim 4, wherein a plurality of the protrusions are arranged in a rectangular array.
6. The repair file for musical instrument as claimed in claim 1, wherein the end surface of the grip block is provided with a receiving groove for mounting a nameplate.
7. The repair rasp for musical instruments according to claim 1, wherein the depth of the mounting groove is greater than the height of the rasp body, the rasp body being slidably coupled to the inner wall of the mounting groove; the file is characterized in that a strip hole communicated with the mounting groove is formed in the end face of the holding block body, the length direction of the strip hole is consistent with the length direction of the file body, and a protruding limiting part which is in sliding connection with the strip hole is arranged on the file body.
8. The repair file for musical instrument as claimed in claim 7, wherein two clamping grooves and two positioning beads respectively fixedly installed in the clamping grooves are provided on the inner wall of the elongated hole, and a limiting groove matched with the positioning beads is provided on the protruding limiting part; the two clamping grooves are respectively positioned at two ends of the strip-shaped hole and used for limiting the file body to enter the mounting groove or protrude out of the mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321187843.8U CN219832168U (en) | 2023-05-17 | 2023-05-17 | Repairing file for musical instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321187843.8U CN219832168U (en) | 2023-05-17 | 2023-05-17 | Repairing file for musical instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219832168U true CN219832168U (en) | 2023-10-13 |
Family
ID=88249445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321187843.8U Active CN219832168U (en) | 2023-05-17 | 2023-05-17 | Repairing file for musical instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219832168U (en) |
-
2023
- 2023-05-17 CN CN202321187843.8U patent/CN219832168U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |