CN201222345Y - Fixed loop for chevalier drum skin - Google Patents
Fixed loop for chevalier drum skin Download PDFInfo
- Publication number
- CN201222345Y CN201222345Y CNU2008201204114U CN200820120411U CN201222345Y CN 201222345 Y CN201222345 Y CN 201222345Y CN U2008201204114 U CNU2008201204114 U CN U2008201204114U CN 200820120411 U CN200820120411 U CN 200820120411U CN 201222345 Y CN201222345 Y CN 201222345Y
- Authority
- CN
- China
- Prior art keywords
- collar
- lateral wall
- drum
- ring
- set collar
- 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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Abstract
The utility model relates to a drum leather retainer ring of a jazz drum, which comprises a U-shaped retainer ring and a closing ring. The utility model is characterized in that the retainer ring of a U-shaped groove is made of plastic, the height H of the inner lateral wall of the retainer ring is higher than the height S of the outer lateral wall, and the closing ring is made of plastic, which comprises a clamping foot and a compressing tablet which form a V-shaped ring, and the clamping foot of the closing ring and the groove of the retainer ring are matched, and the compressing tablet of the closing ring is matched with the top surface of the outer lateral wall of the retainer ring. The technical proposal is that the height H of the inner lateral wall of the retainer ring is bigger than the height S of the outer lateral wall, and the closing ring is provided with the closing ring and the compressing tablet, when in installation, the retainer ring is placed under the periphery of the drum leather, and the inner lateral wall supports the drum leather, and the clamping foot of the closing ring and the drum leather are pressed in the groove together on the upper portion of the drum leather, and the compressing tablet is led to clamp the drum leather with the top surface of the outer lateral wall of the retainer ring. The utility model has the advantages of convenient installation, firmness, little procedure, saving labor cost and simple processing, the retainer ring and the closing ring which are made of plastic have low production cost.
Description
Technical field
The utility model relates to jazz's drum drum head set collar, belongs to the musical instrument field.
Background technology
Jazz's drum is a class symphony musical instrument, and big or small kind is a lot, and main structure is made up of institutes such as drum barrel, drum head and fixtures, and making drum head launch to keep smooth set collar is exactly to use one of fixture.Existing jazz's drum drum head set collar adopts aluminium ring or metal materials such as steel loop or copper ring, add wire loop (also available bamboo circle), becket is a U font groove shape, but the lateral wall height of groove and madial wall is short, becket is enclosed within the outer wall of drum head periphery during assembling, inwall at drum head is set up wire loop, and wire loop embeds in the becket U font groove drum head is clamped in the centre, and a part of bending with the long limit of becket lateral wall at last fastens wire loop.Therefore, the shortcoming that the jazz of prior art drum drum head set collar exists is for trouble is installed, and is time-consuming, and the material cost height, and steel also get rusty easily.
Summary of the invention
The purpose of this utility model is in order to overcome the shortcoming that prior art exists, to provide a kind of easy to manufacture, easy for installation, reliable, and the low jazz's drum drum head set collar of production cost.
The technical scheme of the utility model jazz drum drum head set collar is: the set collar and the collar that comprise the U font, it is characterized in that being made of plastics the set collar of U font groove, the high H of the madial wall of set collar is greater than the high S of lateral wall, described collar is that plastics are made and comprised that card base and compressing tablet form 7 font circles, the card base of collar matches with the groove of set collar, and the compressing tablet of collar matches with the end face of the lateral wall of set collar.
Jazz's drum drum head set collar of the present utility model, the high S of the high H＞lateral wall of the madial wall of its set collar, described collar has card base and compressing tablet, during installation set collar is placed on drum head around below, and madial wall is held drum head, again the card base of collar on drum head top in drum head is pressed into groove, make the lateral wall end face of compressing tablet and set collar clamp drum head and get final product, install easily, firm again, operation is few, labour cost is economized, and set collar and the collar cost made with plastics are low, handling ease.
Jazz's drum drum head set collar of the present utility model, the madial wall wall thickness A of its set collar is less than the wall thickness B of lateral wall, and the outside wall thickness one of its set collar is that intensity is good, the 2nd, the compressing tablet mating surface of end face and collar is big, and is effective to being fixedly clamped of drum head.The high S of its set collar lateral wall adds that the thickness C of collar compressing tablet equals the high H of madial wall of set collar, i.e. S+C=H, and it is square making set collar and collar form a cross section after the installation, keeps whole ring parallel, the outer wall unanimity.
Description of drawings
Fig. 1 is the utility model jazz drum drum head set collar structural representation;
Fig. 2 is the utility model jazz drum drum head set collar schematic top plan view.
Embodiment
The utility model relates to jazz's drum drum head set collar, as shown in Figure 1 and Figure 2, the set collar and the collar that comprise the U font, it is characterized in that being made of plastics the set collar 1 of U font groove, the high H of the madial wall of set collar 1 is greater than the high S of lateral wall, described collar 2 is made for plastics and is comprised card base 21 and compressing tablet 22 compositions 7 font circles, and the card base 21 of collar 2 matches with the groove 11 of set collar 1, and the compressing tablet 22 of collar 2 matches with the end face 13 of the lateral wall 12 of set collar 1.The high S of the high H＞lateral wall of the madial wall of its set collar 1, described collar has card base and compressing tablet, during installation set collar is placed on drum head around below, and madial wall holds drum head, the card base of collar is pressed in the groove 11 with drum head on drum head top again, making the lateral wall end face of compressing tablet and set collar clamp drum head gets final product, install easily, firm again, operation is few, labour cost is economized, set collar and the collar cost made with plastics are low, handling ease.The madial wall 10 wall thickness A of its set collar 1 are less than the wall thickness B of lateral wall 12, and the outside wall thickness one of its set collar is that intensity is good, and the 2nd, end face 13 is big with the compressing tablet mating surface of collar, and is effective to being fixedly clamped of drum head.The high S of its set collar 1 lateral wall adds that the thickness C of collar 2 compressing tablets 22 equals the high H of madial wall of set collar 1, i.e. S+C=H, and it is square making set collar 1 form a cross section with collar 2 after the installation, keeps whole ring parallel, the outer wall unanimity.
Claims (3)
1, jazz's drum drum head set collar, the set collar and the collar that comprise the U font, it is characterized in that being made of plastics the set collar (1) of U font groove, the madial wall height (H) of set collar (1) is greater than lateral wall height (S), described collar (2) is made for plastics and is comprised card base (21) and compressing tablet (22) composition 7 font circles, the card base (21) of collar (2) matches with the groove (11) of set collar (1), and the compressing tablet (22) of collar (2) matches with the end face (13) of the lateral wall (12) of set collar (1).
2, jazz's drum drum head set collar as claimed in claim 1 is characterized in that the wall thickness (B) of madial wall (10) wall thickness (A) of set collar (1) less than lateral wall (12).
3, jazz's drum drum head set collar as claimed in claim 1 is characterized in that set collar (1) lateral wall height (S) adds that the thickness (C) of collar (2) compressing tablet (22) equals the madial wall height (H) of set collar (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201204114U CN201222345Y (en) | 2008-06-25 | 2008-06-25 | Fixed loop for chevalier drum skin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201204114U CN201222345Y (en) | 2008-06-25 | 2008-06-25 | Fixed loop for chevalier drum skin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201222345Y true CN201222345Y (en) | 2009-04-15 |
Family
ID=40575848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201204114U Expired - Fee Related CN201222345Y (en) | 2008-06-25 | 2008-06-25 | Fixed loop for chevalier drum skin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201222345Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240754A (en) * | 2011-06-03 | 2011-11-16 | 邢保嘉 | Process for forming jazz drum membrane tone tuning coil |
-
2008
- 2008-06-25 CN CNU2008201204114U patent/CN201222345Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240754A (en) * | 2011-06-03 | 2011-11-16 | 邢保嘉 | Process for forming jazz drum membrane tone tuning coil |
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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: 20090415 Termination date: 20110625 |