JP3245783U - Auxiliary equipment for snare drums and snare drums - Google Patents

Abstract

An object of the present invention is to provide an auxiliary tool for a snare drum that can adjust the amount of clearance between a back side head and a snappy. [Solution] A snare drum auxiliary device that supports a part of the snare drum 16 between a back head 15 of the snare drum drum 10 and a strainer 17 that is provided on the shell 11 of the snare drum and applies tension to the snare drum 16. The device 18 includes a mounting plate 38 fixed to the snare drum 10, and a device 18 that is attached to the mounting plate 38, is movable in the height direction of the snare drum 10, and supports a portion of the snare 16. A snare drum auxiliary tool 18 is constructed, which includes an adjustment tool 39. [Selection diagram] Figure 2

Description

The present disclosure relates to a snare drum and an auxiliary device for a snare drum that allows a snare drum, which is stretched close to the head on the back side of the snare drum, to be moved in the height direction of the snare drum.

An example of a snappy holding structure for supporting a snappy provided close to the back side head of a snare drum is described in Patent Document 1. The Snappy holding structure described in Patent Document 1 includes a base body fixed to the trunk body, a Snappy holding member attached to the base body, a tension adjustment bolt attached to the Snappy holding member, and a Snappy holding member attached to the Snappy holding member. It has a fixed Snappy fastening part, a fastening plate fixed to the Snappy fastening part, a Snappy holding body attached to the Snappy fastening part, and an operation lever connected to the Snappy holding body.

Patent Document 1 describes a lower drum head in which a hoop is fixed to the edge of the lower drum and a slit is provided in the hoop. Further, a strainer is fixed to the trunk body, and the first end of the snappy (wire) is fixed to the strainer. The second end of the snappy is passed through the slit of the hoop and fixed to the snappy fastening part. Further, Patent Document 1 describes that the tension can be finely adjusted by turning a tension adjustment bolt while the snappy is in contact with the back side head by operating a control lever.

Patent No. 5663133

In the Snappy holding structure described in Patent Document 1, the second end of the Snappy is passed through the slit provided in the hoop, so the inventor of the present invention has proposed that the amount of gap between the back side head and the Snappy be adjusted. was difficult.

An object of the present disclosure is to provide a snare drum auxiliary device and a snare drum that can adjust the amount of clearance between the back side head and the snappy.

The present disclosure is an auxiliary device for a snare drum that supports a part of the snare between the back side head of the snare drum and a strainer that is provided on the shell of the snare drum and applies tension to the snare, a fixture that is fixed to the snare drum; and a support that is attached to the fixture, is movable in the height direction of the snare drum, and supports a portion of the snare; It constitutes an auxiliary device for snare drums.

According to the snare drum auxiliary device of the present disclosure, it is possible to adjust the amount of gap between the back side head and the snare drum.

FIG. 2 is a bottom view of Example 1, which is a snare drum with a snare drum auxiliary device attached, and in which a snappy is provided on the inner surface. 1A is a front view of the snare drum shown in FIG. 1A with the back side hoop facing upward; FIG. (A) is a partial bottom view of the snare drum shown in FIG. 1A, and (B) is a partial side view of the snare drum shown in FIG. 1A. 1A is a partial front view of the snare drum shown in FIG. 1A with the back side hoop facing upward; FIG. (A) and (B) are enlarged sectional views showing an example of adjusting the distance between Snappy and the back side base using a snare drum auxiliary device. FIG. 2 is a perspective view of the snare drum auxiliary device in an exploded state. (A) is a partial bottom view showing specific example 2 in which Snappy is placed on the entire surface, and (B) is an enlarged sectional view showing an example in which the distance between Snappy and the back side base is adjusted in specific example 2. be.

(overview)
In this embodiment, some specific examples of a snare drum and an auxiliary device for the snare drum are described with reference to the drawings. The snare drum is provided with a snappy close to the head on the back side. The snare drum auxiliary device is used by being attached to the snare drum, and has a function of adjusting the position of the snare in the height direction of the snare drum. Conventional snare drum auxiliary equipment did not have the structure and function to adjust the position of the snare in the height direction of the snare drum.

(Specific example 1)
This specific example 1 is an example in which the snare drum is provided against the inner surface of the snare drum, that is, a plurality of wires constituting the snare drum are located within the arrangement area of the rear head. As shown in FIGS. 1A and 1B, the snare drum 10 includes a shell 11, a front side hoop 12, a back side (snare side) hoop 13, a front side head 14, a back side head 15, a snare (sound line) 16, and a snare side hoop 13. Trainer 17, etc. Further, as shown in FIGS. 2A and 2B, snare drum auxiliary instruments (hereinafter referred to as "auxiliary instruments") 18 and 18A are attached to the snare drum 10. Furthermore, when the user plays by hitting the front head 14, the back head 15 is used facing downward; however, in each figure, the back head 15 is placed facing upward for convenience.

The shell 11 is a cylindrical body, and the material of the shell 11 may be any of wood, metal, carbon, synthetic resin, etc. A plurality of lugs 19 are fixed to the outer peripheral surface of the shell 11 at predetermined intervals. A front tension bolt 23 and a back tension bolt 21 are attached to each lug 19, respectively. Each lug 19, front side tension bolt 23, and back side tension bolt 21 are all made of metal. The front side tension bolt 23 and the back side tension bolt 21 are elements for adjusting the pitch of the snare drum 10.

In FIG. 1A, an example is shown in which the number of the front side tension bolts 23 and the back side tension bolts 21 is 10 tensions (10 pieces), but the number of each of the front side tension bolts 23 and the back side tension bolts 21 is 10 tensions (10 pieces). may be 8 tensions, 6 tensions, or 12 tensions. Furthermore, as shown in FIG. 1B, an air hole 22 is provided that penetrates the shell 11 in the radial direction. Air hole 22 connects the inside and outside of shell 11.

The material of the front head 14 and the back head 15 may be synthetic resin, leather, or the like. The thickness of the back head 15 is less than the thickness of the front head 14. In a plane perpendicular to the imaginary line A1 passing through the center of the shell 11, the outer peripheral shapes of the front head 14 and the back head 15 are both circular. The front hoop 12 is annular and is fixed to the first end of the shell 11 by a front tension bolt 23 . The front head 14 is fixed to the shell 11 by being sandwiched between the front hoop 12 and the first end of the shell 11 . When the front head 14 is fixed to the shell 11, tension is applied to the front head 14, and the front head 14 is held perpendicular to the imaginary line A1.

The back hoop 13 is annular and is fixed to the second end of the shell 11 by a back tension bolt 21 . The back head 15 is fixed to the shell 11 by being sandwiched between the back hoop 13 and the second end of the shell 11 . When the back head 15 is fixed to the shell 11, tension is applied to the back head 15, and the back head 15 is held perpendicular to the imaginary line A1. Further, the back side head 15 and the front side head 14 are held at intervals in the direction along the imaginary line A1, and the back side head 15 and the front side head 14 are held in parallel. The back side hoop 13 is provided with through holes 47 and 48 at different positions in the circumferential direction.

The snappy 16 is provided close to the back side head 15. The snappy 16 shown in FIG. 1A includes a plurality of wires 25, two tapes 26 and 27 fixed to both ends of the plurality of wires 25, a tension member 28 connected to the tape 26, and a tension member 28 connected to the tape 27. and a connected tension member 29. The tension members 28, 29 may be any of strings, ropes, belts, etc. In each figure, an example is shown in which the tension members 28 and 29 are strings. The plurality of wires 25 are all made of a flexible material such as steel, stainless steel, brass, bronze, etc. The plurality of wires 25 are held next to each other by two tapes 26 and 27.

As shown in FIG. 3, a support 36 is fixed to the outer peripheral surface of the shell 11, and the support 36 and the through hole 48 are arranged at the same position in the circumferential direction of the back hoop 13. It also includes a fixing plate 50 and a screw member 51 that are attached to the support 36. Two tension members 28 connected to the tape 26 are passed through the through holes 48 and are sandwiched between the support 36 and the fixing plate 50. By tightening or loosening the screw members 51, the ends of the two tension members 28 can be fixed to the support 36, and the ends of the two tension members 28 can be removed from the support 36. It is possible. Further, by loosening or tightening the screw member 51, the longitudinal holding position of the snappy 16 relative to the back head 15 can be adjusted near the through hole 48. Further, in the circumferential direction of the back side hoop 13, an auxiliary tool 18A is provided at a location corresponding to the through hole 48 and the support 36. The configuration of the auxiliary instrument 18A will be described later for convenience.

As shown in FIGS. 1B and 2(B), the strainer 17 is provided on the outer peripheral surface of the shell 11. As shown in FIG. 1A, the strainer 17 is provided at a location opposite to the support 36 in the circumferential direction of the shell 11. As shown in FIG. 1A, a through hole 47 is provided at a location opposite to the support 36 in the circumferential direction of the shell 11. The tension member 29 of the snappy 16 is passed through the through hole 47. The strainer 17 supports the tension member 29 of the snappy 16 and has the role of adjusting the tension applied to the snappy 16. As shown in FIGS. 1B and 2B, the strainer 17 includes a mount 30 fixed to the outer peripheral surface of the shell 11, a switch lever 31 attached to the mount 30, and a movable shaft 32 supported by the mount 30. , a support 33 fixed to the movable shaft 32 , a fixed plate 34 attached to the support 33 , and a tension adjustment knob 35 attached to the mount 30 .

The mount 30 protrudes from the outer peripheral surface of the shell 11, and the switch lever 31 is attached to the mount 30 so as to be operable between an on position and an off position. The switch lever 31 is operated by the user of the snare drum 10. When the switch lever 31 is operated, the movable shaft 32 is movable in the height direction of the shell 11 with respect to the mount 30, that is, in the direction along the imaginary line A2 shown in FIGS. 1B and 2(B). The height direction of the shell 11 has the same meaning as the height direction of the snare drum 10. The imaginary line A2 is located at the center of the movable shaft 32, and the imaginary line A2 and the imaginary line A1 are parallel. When the switch lever 31 is stopped at the on position, the movable shaft 32 is stopped at the farthest position from the back side hoop 13, that is, at the retracted position. When the switch lever 31 is stopped at the off position, the movable shaft 32 is stopped at the position closest to the back side hoop 13, that is, at the forward position.

The tension adjustment knob 35 is attached to the mount 30 so as to be rotatable about the imaginary line A2. The tension adjustment knob 35 is operated by the user. The user can finely adjust the retracted position of the movable shaft 32 by operating the tension adjustment knob 35. The support 33 is fixed to the tip of the movable shaft 32. The fixing plate 34 is attached to the support 33 by nuts 37. The support 33 and the fixing plate 34 are elements that support the tension member 29. When the nut 37 is tightened, the tension member 29 can be fixed between the support 33 and the fixing plate 34 with the tension member 29 sandwiched therebetween. Loosening the nut 37 allows the tension member 29 to be moved between the support 33 and the fixing plate 34.

When the tension member 28 is fixed by the support 36 and the tension member 29 is fixed by the support 33 and the fixing plate 34, the snappy 16 is approximately positioned in the diametrical direction of the snare drum 10 with respect to the back head 15. be done. When the switch lever 31 is stopped at the on position, the snappy 16 is pulled in the longitudinal direction and tension is applied. As shown in FIG. 1A, when the snare drum 10 is viewed from the bottom with tension applied to the snappy 16, the plurality of wires 25 fit within the arrangement area of the back head 15. Furthermore, when the switch lever 31 is stopped at the off position, the tension on the snappy 16 is released.

The auxiliary device 18 shown in FIGS. 1A, 1B, 2A, 2B, and 5 is attached to the back side hoop 13. The auxiliary device 18 is provided at a position corresponding to the through hole 47 in the circumferential direction of the back side hoop 13. The auxiliary device 18 supports a portion of the snappy 16 between the back side hoop 13 and the strainer 17 in the longitudinal direction of the snappy 16. The auxiliary tool 18 is provided to adjust the distance B1 between the snappy 16 and the back head 15 shown in FIG. 4(A). That is, the auxiliary tool 18 has a function of adjusting the position of the snappy 16 in the height direction of the shell 11. The distance B1 between the snappy 16 and the back head 15 is the distance when the snappy 16 is under tension. The auxiliary device 18 has a mounting plate 38, an adjustment device 39 and a fixation element 40. The material of the attachment plate 38 is, for example, metal, and as shown in FIG. 5, arm portions 41 are provided at both ends of the attachment plate 38 in the longitudinal direction. Each of the two arm portions 41 is provided with a mounting hole 42 . Further, two female screw holes 43 are provided between the two arm portions 41 on the mounting plate 38.

When the back side tension bolts 21 are inserted separately into the two mounting holes 42 and the back side tension bolts 21 are tightened, the mounting plate 38 connects the head 24 of the back side tension bolt 21 and the back side hoop 13. The attachment plate 38 is fixed to the back side hoop 13 by being sandwiched between them. The material of the adjuster 39 is, for example, metal, and the adjuster 39 includes a plate portion 44 and a support portion 45 protruding from the edge of the plate portion 44 . The support portion 45 extends substantially perpendicularly to the plate portion 44 . Furthermore, the plate portion 44 is provided with two notches 46 . The two notches 46 are provided in parallel. The two fixing elements 40 are, for example, screw members, and the two fixing elements 40 are inserted into the cutout 46 separately.

When the two fixing elements 40 are inserted into the female threaded holes 43 and tightened, the adjuster 39 is fixed to the mounting plate 38. When the two fixing elements 40 are loosened, the adjuster 39 can be moved along the longitudinal direction of the two cutouts 46 relative to the mounting plate 38. As shown in FIG. 1B, an imaginary line A3 indicating the direction in which the adjuster 39 can be moved relative to the mounting plate 38 is along the imaginary line A2.
An auxiliary device 18A shown in FIGS. 1A and 3 is attached to the back side hoop 13. The auxiliary tool 18A supports a portion of the Snappy 16 between the back hoop 13 and the support 36 in the longitudinal direction of the Snappy 16. The auxiliary device 18A, like the auxiliary device 18, is provided to adjust the distance B1 between the snappy 16 and the back head 15 shown in FIG. 4(A). That is, the auxiliary device 18A has the function of adjusting the position of the snappy 16 in the height direction of the shell 11, together with the auxiliary device 18. The auxiliary device 18A, like the auxiliary device 18, has a mounting plate 38, an adjustment device 39 and a fixing element 40 shown in FIG. The auxiliary device 18A is attached to the back side hoop 13 with the same configuration as the auxiliary device 18.
Therefore, like the auxiliary device 18, the auxiliary device 18A is capable of fixing the adjustment tool 39 to the mounting plate 38 and moving the adjustment tool 39 relative to the mounting plate 38 in the direction along the imaginary line A1. can. Then, a part of the tension member 28 passed through the through hole 48 contacts the adjustment tool 39 and is bent, and the end of the tension member 28 is sandwiched between the support tool 36 and the fixing plate 50.

(Example of use and effects of embodiment)
As shown in FIGS. 4(A) and 4(B), when tension is applied to the snappy 16, part of the tensioning member 29 is supported by the auxiliary tool 18, and as shown in FIG. is supported by the auxiliary tool 18A, and the distance B1 between the snappy 16 and the back head 15 is determined. The user places the snare drum 10 on the supporting legs with the back head 15 facing down, and hits the front head 14 to play. Then, the front head 14 vibrates and the air inside the shell 11 is compressed. The compressed air pushes and deforms the back head 15. In this way, the front head 14 and the back head 15 vibrate, producing sound. Further, by operating the tension adjustment knob 35 of the strainer 17 to adjust the tension applied to the snappy 16, the sustain (sound extension) of the buzz sound can be adjusted to be long or short.

Furthermore, in the auxiliary instrument 18 of this embodiment, the position where the adjuster 39 is fixed to the mounting plate 38 along the imaginary line A3 can be changed while the switch lever 31 is stopped at the OFF position. Further, the auxiliary device 18A can change the position where the adjustment tool 39 is fixed to the attachment plate 38 along the imaginary line A1. Therefore, the distance B1 between the snappy 16 and the back head 15 when the switch lever 31 is stopped at the on position can be changed according to the user's intention. For example, a portion of the outer peripheral surface of the plurality of wires 25 can be brought into reliable contact (close contact) with the back side head 15. Therefore, the sound of the snare drum 10 can be adjusted as intended by the user.
Further, the auxiliary instruments 18 and 18A can be attached to the snare drum 10 by the head 24 of the back tension bolt 21 that applies tension to the back head 15 and the back hoop 13. Therefore, in order to attach the auxiliary instruments 18, 18A to the snare drum 10, there is no need to provide a dedicated element. Further, the portion where the tension member 28 is bent is supported by the adjustment tool 39 of the auxiliary instrument 18A, and the portion where the tension member 29 is bent is supported by the adjustment tool 39 of the auxiliary instrument 18. Therefore, when the tension members 28 and 29 are made of metal, it is possible to prevent the edges of the back side hoop 13 from being damaged or deformed.

(Specific example 2)
Specific example 2 can be applied to a snare drum 10 for concerts. This specific example 2 is an example in which the snappy 16 is on the entire surface as shown in FIGS. This is an example in which the light reaches outside the area where the head 15 is arranged. A portion of the plurality of wires 25 in the longitudinal direction is passed through the through hole 47, and a portion where the plurality of wires 25 is bent is supported by an adjustment tool 39 of the auxiliary instrument 18. Although not shown, in the auxiliary device 18A, a portion of the plurality of wires 25 in the longitudinal direction is passed through the through hole 48, and the portion where the plurality of wires 25 is bent is the auxiliary device 18A. It is supported by an adjustment tool 39. In this specific example 2 as well, the same effects as in specific example 1 can be obtained.

(others)
This embodiment is not limited to what is disclosed using the drawings, and can be modified in various ways without departing from the gist thereof. For example, the adjustment tool 39 can be moved relative to the mounting plate 38 by providing a stud bolt on the mounting plate 38, inserting the stud bolt into the notch 46, and tightening or loosening the nut. It is also possible. Further, the notch portion 46 may be replaced with a long hole.

INDUSTRIAL APPLICABILITY The present disclosure can be used as a snare drum auxiliary device and a snare drum, in which a snare that is stretched close to the back head of the snare drum is attached to a predetermined position with respect to the back head.

10... Snare drum, 11... Shell, 13... Back side hoop, 15... Back side head, 16... Snappy, 17... Strainer, 18, 18A... Snare drum auxiliary equipment (auxiliary equipment), 38... Mounting plate (fixed) ), 39...adjustment tool (support tool)

Claims (3)

A snare drum auxiliary device that supports a part of the snare between the back side head of the snare drum and a strainer that is provided on the shell of the snare drum and applies tension to the snare,
a fixture fixed to the snare drum;
a support that is attached to the fixture, is movable in the height direction of the snare drum, and supports a portion of the snare drum;
An auxiliary device for snare drums. The snare drum auxiliary device according to claim 1,
The fixture is an auxiliary tool for a snare drum, wherein the fixture is attached to a backside hoop that fixes the backside head to the shell. a cylindrical shell, a back side hoop for fixing a back side head to one end of the shell, a snappy provided in proximity to the back side head, and a strainer provided on the shell to apply tension to the snappy. and a snare drum auxiliary device that supports a portion of the snappy between the back side head and the strainer,
The snare drum auxiliary device is
a fixture attached to the backside hoop;
a support that is attached to the fixture, is movable in the height direction of the shell, and supports a part of the snappy;
A snare drum.