CN202183222U - Built-in elastic anti-loosening type peg - Google Patents
Built-in elastic anti-loosening type peg Download PDFInfo
- Publication number
- CN202183222U CN202183222U CN2011202562772U CN201120256277U CN202183222U CN 202183222 U CN202183222 U CN 202183222U CN 2011202562772 U CN2011202562772 U CN 2011202562772U CN 201120256277 U CN201120256277 U CN 201120256277U CN 202183222 U CN202183222 U CN 202183222U
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- peg
- screw rod
- hole
- spring
- rod
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Abstract
The utility model belongs to a built-in elastic anti-loosening type peg which mainly consists of an instrument rod and strings. A through screw rod hole is longitudinally arranged at the center of the peg; the screw rod hole at the back end of the peg is communicated with a spring hole with the diameter larger than the inside diameter of the screw rod hole; a screw rod is arranged in the screw rod hole and the spring hole in an inserting manner; the front end of the screw rod is positioned outside the front end of the peg, and a support cap is sleeved on the front end of the screw rod; a tightening butterfly nut is screwed on the screw rod outside the support cap; the support cap is sleeved outside the front end of the peg; the lower end of the support cap supports on the rods at the periphery of a peg hole; the back end of the screw rod is positioned in the spring hole, and a spring is sleeved on the back end of the screw rod; and a support nut for supporting the spring is arranged on the screw rod outside the spring. Under the condition of not changing the traditional structure of a rod type stringed instrument, the built-in elastic anti-loosening type peg can effectively avoid the string loosening, has the advantages of simple structure, good concealment, easiness for operation and low use cost, is beneficial for the rod type stringed instrument to be played with other instruments, and is beneficial to the popularization and the development of the rod type stringed instrument.
Description
Technical field
The utility model belongs to a kind of built-in elasticity anti-loosing type peg.
Background technology
In the market or the rod-type string qin in using, like musical instruments such as trichord, Chinese lute, structure is processed the vibration pronunciation casing of bottom mostly for timber; Vibration pronunciation casing upper end is the rod-type long handle; Several sound strings are arranged, and the lower end of every sound string is installed on the solid sheet of string of vebrato casing lower end, and wear on the string groove of peg front end the upper end of every sound string; Laterally establish the peg hole that several supply peg to fasten in rod-type long handle upper end; Peg is through in the peg hole, rotates peg during tight sound string the sound string is wrapped in the peg front end, accomplishes tight sound string.Be provided with the sound sign indicating number between sound string and the vibration pronunciation casing vibration plane.When playing, stir the sound string, the vibration of sound string causes the sympathetic response of vibration pronunciation casing, vibration pronunciation casing sympathetic response pronunciation.The sound string must collapse tightly, could pronounce, and collapsing tight sound string is to rely on the peg completion, and peg is to rely on leading section to be the round platform prismatoid to be seated in the peg hole, and is promptly fixing with the solid completion in top.Facts have proved that this tight sound beam string structure is when stirring sound string, the sympathetic response of vibration pronunciation casing, regular meeting causes that the rod-type long handle is also little to shake, and makes peg loosening, and the sound string is loosening, can not pronounce, and pine string phenomenon happens occasionally during performance, causes and plays failure.This defective of rod-type string qin causes its inconvenience and other musical instrument to instrumental ensemble, and the development of rod-type string qin is restricted.
Summary of the invention
The purpose of the utility model be the design a kind of built-in elasticity anti-loosing type peg, make it under the situation that does not change rod-type string qin traditional structure, can effectively stop loose string phenomenon, have simple in structure, good concealment, easy operating, the advantage that use cost is low.For this reason, the utility model mainly is made up of qin bar and sound string, and the peg central longitudinal is to the screw hole that is provided with perforation; The screw hole of peg rear end communicates with spring eye greater than the screw hole internal diameter; Screw rod is located in screw hole and the spring eye, and screw front end is positioned at outside the peg front end and is arranged with a top cap on it, and spiral shell is provided with fastening wing nut on the screw rod outside the top cap; Propping up the top cap sleeve is located at outside the peg front end; Cap lower end, top holds on the qin bar of peg hole periphery, and spiro rod rear end is arranged in spring eye and is with spring on it, and the outer screw rod of spring is provided with the nut that holds that holds spring.Described top cap is barrel-shaped.Described top cap was provided with the string hole.The said structure design has realized the purpose of the utility model.
The utility model can effectively be stopped loose string phenomenon under the situation that does not change rod-type string qin traditional structure, have simple in structure; Good concealment, easy operating, the advantage that use cost is low; Be beneficial to rod-type string qin and other musical instrument and instrumental ensemble, be beneficial to popularizing and development of rod-type string qin.
Description of drawings
Figure is the utility model structural representation
Embodiment
As shown in the figure, a kind of built-in elasticity anti-loosing type peg mainly is made up of qin bar 2 and 8 on sound string.Peg 7 central longitudinal are to the screw hole that is provided with perforation 11.The screw hole of peg rear end communicates with spring eye 12 greater than the screw hole internal diameter.Screw rod is located in screw hole and the spring eye.Screw front end is positioned at outside the peg front end and is arranged with a top cap 1 on it, and spiral shell is provided with fastening wing nut 9 on the screw rod outside the top cap, and a top cap sleeve is located at outside the peg front end, props up cap lower end, top and holds on the qin bar of peg hole 3 peripheries.Spiro rod rear end is arranged in spring eye and is with spring 5 on it, the outer screw rod of spring be provided with hold spring hold nut 4.
Described top cap is barrel-shaped.Described top cap was provided with string hole 10.
During use, peg is through in the peg hole, the upper end of every sound string pass on the top cap cross the string hole after wearing again on the string groove of peg front end, rotate peg during tight sound string the sound string be wrapped in the peg front end, accomplish tight sound string; Then adjust peg and hold the distance between nut and the fastening wing nut; When the reduced distances that holds between nut and the fastening wing nut (turn hold nut or fastening wing nut all can), hold the nut spring that bears down on one, under the effect of a top cap, peg is tightly fixed in the peg hole, can not produce loose string phenomenon.Otherwise, be loose peg or loose string.
In a word, the utility model can effectively be stopped loose string phenomenon under the situation that does not change rod-type string qin traditional structure; Have simple in structure, good concealment, easy operating; The advantage that use cost is low is beneficial to rod-type string qin and other musical instrument and instrumental ensembles, and is beneficial to popularizing and development of rod-type string qin.
Claims (3)
1. a built-in elasticity anti-loosing type peg mainly is made up of qin bar and sound string, and it is characterized in that: the peg central longitudinal is to the screw hole that is provided with perforation; The screw hole of peg rear end communicates with spring eye greater than the screw hole internal diameter; Screw rod is located in screw hole and the spring eye, and screw front end is positioned at outside the peg front end and is arranged with a top cap on it, and spiral shell is provided with fastening wing nut on the screw rod outside the top cap; Propping up the top cap sleeve is located at outside the peg front end; Cap lower end, top holds on the qin bar of peg hole periphery, and spiro rod rear end is arranged in spring eye and is with spring on it, and the outer screw rod of spring is provided with the nut that holds that holds spring.
2. by the described built-in elasticity anti-loosing type peg of claim 1, it is characterized in that: described top cap is barrel-shaped.
3. by the described built-in elasticity anti-loosing type peg of claim 1, it is characterized in that: described top cap was provided with the string hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202562772U CN202183222U (en) | 2011-07-20 | 2011-07-20 | Built-in elastic anti-loosening type peg |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202562772U CN202183222U (en) | 2011-07-20 | 2011-07-20 | Built-in elastic anti-loosening type peg |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202183222U true CN202183222U (en) | 2012-04-04 |
Family
ID=46176251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202562772U Expired - Fee Related CN202183222U (en) | 2011-07-20 | 2011-07-20 | Built-in elastic anti-loosening type peg |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202183222U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104821162B (en) * | 2015-05-06 | 2021-01-19 | 缪悦颜 | Tuning device convenient for guqin tuning peg |
-
2011
- 2011-07-20 CN CN2011202562772U patent/CN202183222U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104821162B (en) * | 2015-05-06 | 2021-01-19 | 缪悦颜 | Tuning device convenient for guqin tuning peg |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120404 Termination date: 20130720 |