CN202258296U - Rotary embedded-type drum ear - Google Patents
Rotary embedded-type drum ear Download PDFInfo
- Publication number
- CN202258296U CN202258296U CN2011203836360U CN201120383636U CN202258296U CN 202258296 U CN202258296 U CN 202258296U CN 2011203836360 U CN2011203836360 U CN 2011203836360U CN 201120383636 U CN201120383636 U CN 201120383636U CN 202258296 U CN202258296 U CN 202258296U
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- Prior art keywords
- embedded
- bolt
- hexagonal
- ear
- wall
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- Expired - Fee Related
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Abstract
The utility model discloses a rotary embedded-type drum ear, which comprises a connecting rod (1), hexagonal embedded through-hole nuts (2) and bolt points (3), and is characterized in that the outer wall of the connecting rod (1) is provided with a plurality of sunk grooves; the bolt points (3) fitted with threads are respectively arranged in small bolt holes at the bottom parts of the hexagonal embedded through-hole nuts (2); and the bolt points (3) jacked by L-shaped thread points are fixed at the sunk grooves of the outer wall of the connecting rod (1). The rotary embedded-type drum ear disclosed by the utility model has a simple structure and an attractive appearance, and simultaneously, the phenomenon that a drum ring substantially vibrates during playing so that parts are loosened and further the quality of playing music of a bandsman is influenced is avoided.
Description
Technical field
The utility model relates to a kind of bulging ear of novel frame drum musical instrument, relates in particular to the embedded bulging ear of a kind of rotation.
Background technology
At present, the continuous lifting of Along with people's living standard, entertainment is rich and varied thereupon.Frame drum receives numerous crowds' welcome as one of musical instrument of people's amusement and recreation, makes the demand in market also constantly increase.The bulging ear moulding of general frame drum is single, and on-dismountable, also can cause cut to frame drum drum circle, and during playing music, because the significantly vibration of drum circle can cause bulging ear loosening, influences the quality that the musician performs music.
Summary of the invention
According to foregoing; The utility model provides a kind of embedded, exquisite durable, fastening effective rotation embedded bulging ear; Be made up of embedded hole nut (2), bolt point (3) in connecting link (1), the hexagonal, it is characterized in that the connecting link outer wall is provided with a plurality of grooves that caves in, the threaded apertures of embedded hole nut bottom is inner in the hexagonal; Be provided with the bolt point that fits with screw thread, the bolt point of being lived by L type screw thread pinnacle is fixed on the groove that caves in of connecting link outer wall.
The beneficial effect of the utility model is: the embedded hole nut is connected with connecting link in the hexagonal, and bolt point is embedded special tectonic, makes its not only novel structure; But also can better be fixed on the drum circle, both attractive in appearance, can prevent again to come off; Can replace the effect of drum ear, serve multiple, significantly vibrate when avoiding the drum circle owing to performance; Cause superstructure loosening, influence the quality that the musician performs music, manufacturing specification can arbitrarily change according to the size of drum.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the exploded view of the utility model;
Fig. 3 is the cut-open view of the utility model.
Embodiment
To shown in Figure 3, the utility model is the embedded bulging ear of a kind of rotation according to Fig. 1, and embodiment is following:
Connecting link (1) outer wall is got a plurality of grooves that cave in, and groove is not penetrable, and the through hole at embedded hole nut (2) top in the hexagonal is passed at the two ends of connecting link (1); The bolt aperture inside that get embedded hole nut (2) bottom in the hexagonal is provided with the bolt point (3) that fits with screw thread; Rotate L type screw thread point and drive the groove that caves in that bolt point (3) tightly is stuck in connecting link (1) outer wall, make it be difficult for rocking, played fastening effect; Bolt point (3) bottom tightly is stuck in the screw thread place of bolt, tightens and fixes.This single unit system can replace the drum ear, and modern design significantly vibrates arbitrarily landing when preventing the drum ear because of performance.
Claims (1)
1. one kind is rotated embedded bulging ear; Form by embedded hole nut (2), bolt point (3) in connecting link (1), the hexagonal; It is characterized in that connecting link (1) outer wall is provided with a plurality of grooves that caves in; The threaded apertures of embedded hole nut (2) bottom is inner in the hexagonal, is provided with the bolt point (3) that fits with screw thread, and the bolt point (3) of being lived by L type screw thread pinnacle is fixed on the groove that caves in of connecting link (1) outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203836360U CN202258296U (en) | 2011-10-11 | 2011-10-11 | Rotary embedded-type drum ear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203836360U CN202258296U (en) | 2011-10-11 | 2011-10-11 | Rotary embedded-type drum ear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202258296U true CN202258296U (en) | 2012-05-30 |
Family
ID=46119504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203836360U Expired - Fee Related CN202258296U (en) | 2011-10-11 | 2011-10-11 | Rotary embedded-type drum ear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202258296U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110970006A (en) * | 2018-09-28 | 2020-04-07 | 功学社教育用品股份有限公司 | Drum with anti-loosening drum lug mechanism |
-
2011
- 2011-10-11 CN CN2011203836360U patent/CN202258296U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110970006A (en) * | 2018-09-28 | 2020-04-07 | 功学社教育用品股份有限公司 | Drum with anti-loosening drum lug mechanism |
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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: 20120530 Termination date: 20131011 |