CN210743567U - Jazz drum and bass drum top seat - Google Patents
Jazz drum and bass drum top seat Download PDFInfo
- Publication number
- CN210743567U CN210743567U CN201921547065.2U CN201921547065U CN210743567U CN 210743567 U CN210743567 U CN 210743567U CN 201921547065 U CN201921547065 U CN 201921547065U CN 210743567 U CN210743567 U CN 210743567U
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Abstract
The utility model relates to a jazz drum bass drum footstock, including the footstock head, the working of plastics, the gasket, nut and screw, footstock head axis department is equipped with first through-hole, is equipped with notch cuttype groove and recess on the first through-hole lateral wall, is equipped with the second through-hole on the cell wall that notch cuttype groove is relative with first through-hole, the screw insert the footstock head in the second through-hole and with nut threaded connection, the nut of nut is hexagon and card at the notch cuttype inslot, the nut, gasket and working of plastics contact in proper order, gasket and nut all are located the notch cuttype groove, the working of plastics are located first through-hole. The utility model discloses a rotation angle and the height of connecting pipe in the working of plastics can be adjusted to adjusting screw's elasticity, and then angle regulation and height, and it is convenient to adjust, and governing speed is fast, save time, and the stop gear and the spacing arch that set up moreover all play limiting displacement to working of plastics and gasket, can prevent that the working of plastics from rotating and the gasket falls out, improve the fixed effect to the connecting pipe.
Description
Technical Field
The utility model relates to a jazz drum field especially relates to a jazz drum bass drum footstock.
Background
Jazz drums, also known as drums, are an important percussion instrument in jazz teams and are generally composed of a foot-operated bass drum, an army drum, two or more tom-toms, one or two hanging cymbals, a rhythm cymbal, and a pedal cymbal. The jazz drum needs to be connected and the rotation angle and the height of the connecting pipe are adjusted through the bass drum footstock before the jazz drum is used, and then the rotation angle and the height of the jazz drum are adjusted.
Disclosure of Invention
The utility model aims at solving the defects of the prior art and providing a jazz drum and bass drum footstock.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: a Jazz drum bass drum footstock comprises a footstock head, a plastic piece, a gasket, a nut and a screw;
the middle shaft of the top seat head is provided with a first through hole, the side wall of the first through hole is provided with a stepped groove and a groove, the groove wall of the stepped groove opposite to the first through hole is provided with a second through hole, the screw is inserted into the top seat head from the second through hole and is in threaded connection with the nut, the nut of the nut is hexagonal and is clamped in the stepped groove, the nut, the gasket and the plastic piece are sequentially contacted, the gasket and the nut are both positioned in the stepped groove, the plastic piece is positioned in the first through hole, and the upper surface of the top seat head is provided with two opposite limiting grooves which can limit the drum;
the working of plastics is for having the cylindrical ring of breach, be equipped with spacing arch and stop gear on the working of plastics lateral wall, spacing arch is located the notch cuttype inslot just spacing bellied upper surface with the lower surface of gasket contacts, stop gear includes the activity piece, connects the square trompil that sets up on the fender head in the activity piece outside and the working of plastics lateral wall, the upper end of activity piece is connected the upper end of square trompil, the tip that keeps off the head stretches out square trompil just is located in the recess.
In particular, the stepped groove and the groove are oppositely arranged.
In particular, the nut is a clinch nut stud.
In particular, the inner wall of the movable sheet is flush with the inner wall of the plastic part.
Particularly, the side wall of the plastic part is connected with a connecting plate, the connecting plate is perpendicular to the limiting protrusion, the lower end face of the connecting plate is connected to the upper surface of the limiting protrusion, and the outer side face of the connecting plate is in contact with the gasket.
The utility model has the advantages that: the utility model discloses a rotation angle and the height of connecting pipe in the working of plastics can be adjusted to adjusting screw's elasticity, and then angle regulation and height, and it is convenient to adjust, and governing speed is fast, save time, and the stop gear and the spacing arch that set up moreover all play limiting displacement to working of plastics and gasket, can prevent that the working of plastics from rotating and the gasket falls out, improve the fixed effect to the connecting pipe.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is an exploded view of the present invention;
fig. 3 is a schematic structural view of the middle head base of the present invention;
FIG. 4 is a schematic structural view of a plastic part of the present invention;
FIG. 5 is a front view of the present invention (with screws omitted);
fig. 6 is a left side view of the present invention (without screws);
fig. 7 is a top view of the present invention;
in the figure: 1-a top seat head; 101-a first via; 102-a stepped slot; 103-a groove; 104-a second via; 105-a limiting groove; 2-plastic parts; 201-limit protrusion; 202-a movable sheet; 203-stop head; 204-square opening; 205-connecting plate; 3-a gasket; 4-a nut; 5-a screw;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
as shown in fig. 1 to 7, a jazz drum bass drum footstock comprises a footstock head 1, a plastic piece 2, a gasket 3, a nut 4 and a screw 5;
a first through hole 101 is formed in the middle shaft of the top seat head 1, a stepped groove 102 and a groove 103 are formed in the side wall of the first through hole 101, a second through hole 104 is formed in the groove wall, opposite to the first through hole 101, of the stepped groove 102, the screw 5 is inserted into the top seat head 1 from the second through hole 104 and is in threaded connection with the nut 4, the nut 4 is hexagonal and is clamped in the stepped groove 102, the nut 4, the gasket 3 and the plastic piece 2 are sequentially contacted, the gasket 3 and the nut 4 are both located in the stepped groove 102, the plastic piece 2 is located in the first through hole 101, and two opposite limiting grooves 105 capable of limiting the drum are formed in the upper surface of the top seat head 1;
working of plastics 2 is for having the cylindrical ring of breach, be equipped with spacing protruding 201 and stop gear on the 2 lateral walls of working of plastics, spacing protruding 201 is located notch cuttype groove 102 just spacing protruding 201's upper surface with the lower surface of gasket 3 contacts right gasket 3 carries on spacingly, stop gear includes movable plate 202, connects the square trompil 204 that sets up on the fender head 203 in the movable plate 202 outside and the 2 lateral walls of working of plastics, the upper end of movable plate 202 is connected the upper end of square trompil 204, the tip that keeps off head 203 stretches out square trompil 204 just is located in the recess 103.
Specifically, the stepped groove 102 and the groove 103 are oppositely disposed.
In particular, the nut 4 is a clinch nut stud.
In particular, the inner wall of the movable plate 202 is flush with the inner wall of the plastic part 2.
Particularly, the side wall of the plastic part 2 is connected with a connecting plate 205, the connecting plate 205 is perpendicular to the limiting protrusion 201, the lower end face of the connecting plate 205 is connected to the upper surface of the limiting protrusion 201, and the outer side face of the connecting plate 205 is in contact with the gasket 3.
When the utility model is used, the gasket 3 and the nut 4 are put into the stepped groove 102 from the lower end of the top seat head 1, the bolt of the nut 4 enters the second through hole 104, the stepped groove 102 clamps the hexagonal nut of the nut 4 in the stepped groove 102, the nut 4 can be placed to rotate, the plastic part 2 is put into the first through hole 101 from the lower end of the top seat head 1, the limiting bulge 201 is enabled to prop the gasket 3, the limiting bulge 201 is matched with the connecting plate 205 to limit the gasket 3, the connecting plate 205 can increase the contact area of the plastic part 2 and the gasket 3, the gasket 3 is better limited, because one end of the movable piece 202 is fixedly connected, the movable piece 202 can move in a certain range, the end part of the blocking head 203 can conveniently extend into the groove 103, the screw 5 is connected with the nut 4, the plastic part 2 connected with the jazz drum is inserted into the connecting pipe, after the angle and the position of the jazz drum are adjusted through the connecting pipe, screw up 5, nut 4 promotes gasket 3, and gasket 3 promotes working of plastics 2 to the clearance that makes 2 breach of working of plastics department reduces, and then fixes the connecting pipe in working of plastics 2.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.
Claims (5)
1. A Jazz drum bass drum footstock is characterized by comprising a footstock head (1), a plastic piece (2), a gasket (3), a nut (4) and a screw (5);
a first through hole (101) is arranged at the middle shaft of the top seat head (1), a stepped groove (102) and a groove (103) are arranged on the side wall of the first through hole (101), a second through hole (104) is arranged on the groove wall of the stepped groove (102) opposite to the first through hole (101), the screw (5) is inserted into the top seat head (1) from the second through hole (104) and is in threaded connection with the nut (4), the nut of the nut (4) is hexagonal and is clamped in the stepped groove (102), the nut (4), the gasket (3) and the plastic part (2) are contacted in sequence, the gasket (3) and the nut (4) are both positioned in the stepped groove (102), the plastic part (2) is positioned in the first through hole (101), and two opposite limiting grooves (105) capable of limiting the drum are formed in the upper surface of the top seat head (1);
working of plastics (2) is for having the cylindrical ring of breach, be equipped with spacing arch (201) and stop gear on working of plastics (2) lateral wall, spacing arch (201) are located notch cuttype groove (102) just the upper surface of spacing arch (201) with the lower surface of gasket (3) contacts, stop gear includes movable plate (202), connects square trompil (204) that set up on fender head (203) in movable plate (202) outside and working of plastics (2) lateral wall, the upper end of movable plate (202) is connected the upper end of square trompil (204), the tip that keeps off head (203) stretches out square trompil (204) and is located in recess (103).
2. A jazz drum bass drum apex according to claim 1, wherein the stepped groove (102) and the recess (103) are oppositely disposed.
3. A jazz drum bass drum head according to claim 2, wherein the nut (4) is a standoff.
4. A jazz drum bass drum head according to claim 3, wherein an inner wall of the movable plate (202) is flush with an inner wall of the plastic part (2).
5. A Jazz drum bass drum top seat according to claim 4, characterized in that a connecting plate (205) is connected to the side wall of the plastic part (2), the connecting plate (205) is perpendicular to the limiting protrusion (201), the lower end face of the connecting plate (205) is connected to the upper surface of the limiting protrusion (201), and the outer side face of the connecting plate (205) is in contact with the gasket (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921547065.2U CN210743567U (en) | 2019-09-18 | 2019-09-18 | Jazz drum and bass drum top seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921547065.2U CN210743567U (en) | 2019-09-18 | 2019-09-18 | Jazz drum and bass drum top seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210743567U true CN210743567U (en) | 2020-06-12 |
Family
ID=71008715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921547065.2U Active CN210743567U (en) | 2019-09-18 | 2019-09-18 | Jazz drum and bass drum top seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210743567U (en) |
-
2019
- 2019-09-18 CN CN201921547065.2U patent/CN210743567U/en active Active
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