KR102365740B1 - Drumstick for electronic drum with reduced noise generation - Google Patents

Abstract

Disclosed is a drumstick for an electronic drum. The drumstick comprises: a stick body including a tip provided to strike a drum, and a shaft extending in one direction from the tip; and a stick cover mounted on the stick body and reducing an impact sound generated when the tip strikes the drum, wherein the stick cover includes: a head part covering the tip; and a neck part extending from the head part and covering at least a part of the shaft. The present invention provides the drumstick capable of reducing the impact sound generated when striking an electronic drum pad.

Description

Drumstick for electronic drums with reduced noise

The present invention relates to a drumstick for an electronic drum in which noise generation is reduced.

A musical instrument generally referred to as a drum or a drum set consists of several types of percussion instruments, and the type and number may vary depending on the nature of music and the taste of the performer.

The basic instruments composing the drum include drums such as snare drum, tomtom drum, and base drum, and cymbal such as cymbal and hihat cymbal. there is.

In addition, in recent years, electronic drums, which are easier to play and have relatively small volumes compared to acoustic drums, have been widely used.

Such an electronic drum is configured to output an electronic sound corresponding to a plurality of pads corresponding to various kinds of musical instruments through an amplifier and a speaker when a drumstick is used to hit a plurality of pads.

Each pad may be equipped with a piezoelectric sensor, an acceleration sensor, or a vibration sensor, and the volume, pitch, tone, etc. of the electronic sound output can be changed by measuring the impact force and acceleration when the drumstick collides with the pad. can

Since the electronic drum is composed of an electronic method, the volume of the sound can be adjusted and the sound can be heard through headphones, etc. However, in the case of using a general wooden drumstick, the impact sound generated when the drumstick and the pad collide may act as noise, even if the output sound of the electronic drum is listened to with headphones or the like.

The present invention provides a drumstick capable of reducing the impact sound generated when striking an electronic drum pad.

The present invention provides a drumstick capable of protecting a user's wrist from an impact when striking an electronic drum pad.

The present invention provides a drumstick capable of reducing the impact sound while being able to strike the drum with the strength intended by the user.

A drum stick according to an aspect of the present invention includes: a stick body including a tip provided to strike a drum and a shaft extending in one direction from the tip; and a stick cover mounted on the stick body and configured to reduce an impact sound generated when the tip strikes the drum, wherein the stick cover includes: a head part covering the tip; and a neck portion extending from the head portion and covering at least a portion of the shaft.

The head part may include an end cap defining a space in which the tip is disposed, and the neck part may include an outer wall defining a space in which the shaft is disposed.

The stick body may be inserted into the stick cover and detachably coupled, and the end cap and the outer wall may be in close contact with the stick body.

The end cap and the outer wall are spaced apart from the stick body, and the head portion further includes an end cap sponge disposed in a space between the tip and the end cap to absorb sound, and the neck portion is an inner surface of the outer wall. a plurality of support ribs formed in, respectively spaced apart from each other, and elastically supporting the shaft; and an outer wall sponge disposed between the plurality of support ribs for sound absorption and formed in an annular shape to surround the shaft.

The stick body is inserted into the stick cover and detachably coupled, and the support rib has a skirt shape in which the diameter of the opening formed at one end of the head part is smaller than the diameter of the shaft and the diameter increases as the distance from the head part increases. and, when the stick body is inserted into the stick cover, the stick body elastically deforms the support rib to increase the diameter of the opening and penetrate the opening.

An angle between the support rib and the outer wall may be 35° or more and 55° or less.

The head part may further include a support protrusion that protrudes from the inner surface of the end cap, passes through the end cap sponge, and supports the tip.

The shaft includes a shoulder portion to which the tip is fixed to one end; a grip portion spaced apart from the shoulder portion and gripped by the user; and an elastic part that connects the shoulder part and the grip part and is elastically deformable.

The head part may include an exposure hole formed in the end cap and exposing the tip, the end cap and the outer wall being spaced apart from the shoulder part, and forming a space in which the shoulder part can move.

The head portion may further include a; support rib formed on the inner surface of the outer wall to support the shoulder portion and elastically deformable according to the movement of the shoulder portion.

The stick cover mounted on the stick body held and wielded by the user can buffer the impact generated when the stick body hits the drum and reduce the impact sound caused by the impact.

The stick cover can minimize the transmission of the shock generated when hitting the drum to the user's wrist.

The stick cover accurately transmits the momentum of the stick body to the drum so that the sound can be output as intended, and at the same time can reduce the impact sound caused by the blow.

1 is a view showing a drumstick according to an embodiment of the present invention.
FIG. 2 is an exploded view illustrating the drumstick shown in FIG. 1 .
FIG. 3 is a side cross-sectional view of the drumstick shown in FIG. 1 .
4 is a side cross-sectional view showing a stick cover of a drum stick according to another embodiment of the present invention.
5 is a side cross-sectional view showing a state in which the stick cover shown in FIG. 4 is coupled to the stick body.
6 is a side cross-sectional view showing a drumstick according to another embodiment of the present invention.
7 is a side cross-sectional view showing a drumstick according to another embodiment of the present invention.
8 is a view showing a drumstick according to another embodiment of the present invention.
FIG. 9 is a side cross-sectional view of the drumstick shown in FIG. 8 .

The configuration shown in the embodiments and drawings described in this specification is only a preferred example of the disclosed invention, and there may be various modifications that can replace the embodiments and drawings of the present specification at the time of filing of the present application.

The same reference numbers or reference numerals in each drawing in this specification indicate parts or components that perform substantially the same functions. The shapes and sizes of elements in the drawings may be exaggerated for clear explanation.

The terminology used herein is used to describe the embodiments, and is not intended to limit and/or limit the disclosed invention. The singular expression includes the plural expression unless the context clearly dictates otherwise. In this specification, terms such as “comprise” or “have” are intended to designate that the features, numbers, steps, operations, components, parts, or combinations thereof described in the specification exist, and one or more other features It does not preclude the possibility of the presence or addition of numbers, steps, operations, components, parts, or combinations thereof.

As used herein, terms including ordinal numbers such as “first” and “second” may be used to describe various components, but the components are not limited by the terms, and the terms are one It is used only for the purpose of distinguishing a component from other components. For example, without departing from the scope of the present invention, a first component may be referred to as a second component, and similarly, a second component may also be referred to as a first component. The term “and/or” includes any combination of a plurality of related listed items or any of a plurality of related listed items.

The terms "upper", "lower", "upper", "lower", etc. used below are defined based on the drawings, and the shape and position of each component is not limited by these terms.

Hereinafter, an embodiment according to the present invention will be described in detail with reference to the accompanying drawings.

1 is a view showing a drumstick according to an embodiment of the present invention. FIG. 2 is an exploded view illustrating the drumstick shown in FIG. 1 . FIG. 3 is a side cross-sectional view of the drumstick shown in FIG. 1 .

1 to 3, the electronic drum drum stick 1 according to the present invention includes a stick body 100 that a user holds and plays a drum, and a stick cover 200 mounted on the stick body 100. may include

The stick body 100 may include a tip 110 provided to strike an electronic drum (or "drum"), and a shaft 120 extending in one direction from the tip 110 .

The tip 110 may be fixed to one end of the shaft 120 . The tip 110 may have a substantially spherical shape, an egg shape, or a water droplet shape.

The shaft 120 may have an approximately elongated rod shape. The tip 110 and the shaft 120 may be integrally formed. The shaft 120 may include a handle 121 provided to be gripped by a user.

A cross section obtained by cutting the tip 110 and the shaft 120 in a plane perpendicular to the extending direction of the shaft 120 may be circular.

The stick body 100 including the tip 110 and the shaft 120 may be formed of wood, plastic, aluminum, or the like.

The stick cover 200 may buffer the impact generated when the tip 110 hits the drum, and reduce the impact sound caused by the impact.

The stick cover 200 may be formed of a material capable of buffering and/or sound absorbing. The stick cover 200 may be formed of a material having superior elasticity than the stick body 100 . The stick cover 200 may be formed of a softer material than the stick body 100 . The stick cover 200 may be formed of a material including at least one of natural rubber, synthetic rubber, silicone, plastic, and latex.

The stick cover 200 may include a head portion 210 covering the tip 110 , and a neck portion 220 extending from the head portion 210 and covering at least a portion of the shaft 120 . The stick cover 200 may form an accommodating space 201 on the inside. An insertion hole 202 that communicates with the accommodation space 201 and can be inserted into the stick body 100 may be formed at one end of the neck portion 220 opposite to the head portion 210 .

The head portion 210 includes an end cap 211 that covers the tip 110 and forms a space 201a in which the tip 110 is disposed, and the neck portion 220 covers the shaft 120 and the shaft ( An outer wall 221 forming a space 201b in which the 120 is disposed may be included. The space 201a in which the tip 110 is disposed and the space 201b in which the shaft 120 is disposed may constitute the accommodation space 201 .

The end cap 211 surrounds the tip 110 and may have a bag shape with one side open, and the outer wall 221 may have a hollow cylinder shape. The end cap 211 and the outer wall 221 may be connected to each other, and the space 201a surrounded by the end cap 211 and the space 201b surrounded by the outer wall 221 may communicate with each other. The end cap 211 and the outer wall 221 may form the exterior of the stick cover 200 . The end cap 211 and the outer wall 221 may be integrally formed.

The stick body 100 may be coupled to the stick cover 200 by being inserted into the stick cover 200 in the direction in which the tip 110 is first inserted into the stick cover 200 . Specifically, the stick body 100 and the stick cover 200 can be coupled by inserting the stick body 100 into the receiving space 201 surrounded by the end cap 211 and the outer wall 221 .

The end cap 211 and the outer wall 221 may be in close contact with the stick body 100 . The end cap 211 may be in close contact with the tip 110 , and the outer wall 221 may be in close contact with the shaft 120 .

As the stick cover 200 is mounted on the stick body 100, the impact and impact sound generated when the electronic drum is struck with the drum stick 1 can be reduced, and the impact caused by the hitting can be transmitted to the user's wrist. can be reduced

4 is a side cross-sectional view showing a stick cover of a drum stick according to another embodiment of the present invention. 5 is a side cross-sectional view showing a state in which the stick cover shown in FIG. 4 is coupled to the stick body. The description of the drumstick 1 shown in FIG. 1 may be applied to the drumstick 1-1 shown in FIGS. 4 and 5 as long as it does not conflict with the description to be described later. Description of overlapping parts will be omitted.

4 to 5, the stick cover 200-1 includes a support rib 222 protruding from the outer wall 221 toward the receiving space 201, and an outer wall sponge ( 223) and an end cap sponge 212 disposed inside the end cap 211 may be further included.

The end cap 211 may cover the tip 110 but be spaced apart from the tip 110 , and the outer wall 221 may cover the shaft 120 but be spaced apart from the shaft 120 . The end cap 211 may not be in contact with the tip 110 . The outer wall 221 may not contact the shaft 120 .

The neck part 220 is formed on the inner surface of the outer wall 221, extends toward the central axis X of the stick cover 200-1, and includes a support rib 222 provided to elastically support the shaft 120. can The support ribs 222 may include a plurality of support ribs 222 . Each of the plurality of support ribs 222 may be disposed to be spaced apart from each other. The support rib 222 may be integrally formed with the outer wall 221 . The support rib 222 may be formed of a material having excellent elasticity.

The support rib 222 may have a ring shape extending along the inner periphery of the outer wall 221 . An opening 222a that is opened in the direction of the central axis X of the stick cover 200 - 1 may be formed inside the support rib 222 . When the stick body 100 is inserted into the stick cover 200 - 1 , the stick body 100 may pass through the opening 222a of the support rib 222 .

As shown in Figure 4, the cross section of the support rib 222 cut by a plane including the central axis (X) of the stick cover (200-1) is closer to the central axis (X) of the stick cover (200-1), the head It may be inclined to extend closer to the part 210 . In other words, the support rib 222 may have a skirt shape in which a diameter increases as the distance from the head part 210 increases. In other words, the diameter of one end of the support rib 222 on the insertion hole 202 side may be greater than the diameter d1 of the other end of the support rib 222 on the end cap 211 side.

One end of the support rib 222 on the side of the insertion hole 202 may be connected to the outer wall 221 . The opening 222a of the support rib 222 may be formed at one end of the head part 210 (or the end cap 211) side. A diameter d1 of the opening 222a of the support rib 222 may be smaller than a diameter of the shaft 120 at a position corresponding to the support rib 222 . Accordingly, when the stick body 100 is inserted, the support rib 222 can be elastically deformed by the stick body 100 , and the support rib 222 is the stick body 100 in a state in which the stick body 100 is inserted. ) (eg, the shaft 120 ) and can elastically support the stick body 100 .

When the user holds the handle and swings the drum stick 1-1, there is a fear that the stick cover 200-1 may be separated from the stick body 100 by centrifugal force. However, since the support rib 222 having a skirt shape is provided on the stick cover 200-1 according to the present invention, the stick body 100 can be easily moved from the insertion hole 202 toward the end cap 211 While being able to penetrate the support rib 222 , it is possible to prevent the stick body 100 from being pulled out from the end cap 211 toward the insertion hole 202 at the same time.

The angle θ between the support rib 222 and the outer wall 221 may be 35° or more and 55° or less so that the stick body 100 can be smoothly inserted and at the same time not unintentionally removed. When the outer wall 221 and the central axis (X) of the stick cover (200-1) extend substantially in parallel, it is cut by a plane including the central axis (X) of the stick cover (200-1) as shown in FIG. 4 . An angle θ formed between the straight line L1 extending along the cross section of the support rib 222 and the central axis X of the stick cover 200-1 may be 35° or more and 55° or less.

The neck part 220 may include an outer wall sponge 223 disposed inside the outer wall 221 . The outer wall sponge 223 may include a plurality of outer wall sponges 223 . Since the outer wall sponge 223 may be formed of a porous material, it may absorb the impact sound generated when the drum stick 1-1 collides with the drum.

The outer wall sponge 223 may be formed in an annular shape to surround the shaft 120 . When the stick body 100 is mounted on the stick cover 200 - 1 , the shaft 120 may pass through the outer wall sponge 223 .

The outer wall sponge 223 may be disposed in a space between the outer wall 221 and the shaft 120 . The outer wall sponge 223 may be disposed between two support ribs 222 adjacent to each other. The outer surface of the outer wall sponge 223 may be supported on the inner surface of the outer wall 221 , and upper and lower ends of the outer wall sponge 223 may be supported by the support ribs 222 .

The head part 210 may include an end cap sponge 212 disposed inside the end cap 211 . The end cap sponge 212 may be disposed in a space between the end cap 211 and the tip 110 . Since the end cap sponge 212 may be formed of a porous material, it may absorb the impact sound generated when the drum stick 1-1 collides with the drum.

The end cap sponge 212 may wrap the tip 110 . One end of the end cap sponge 212 may be supported by a support rib 222 .

6 is a side cross-sectional view showing a drumstick according to another embodiment of the present invention. The description regarding the drumstick 1-1 shown in FIGS. 4 and 5 may be applied to the drumstick 1-2 shown in FIG. 6 as long as it does not conflict with the description to be described later. Description of overlapping parts will be omitted.

Referring to FIG. 6 , the head part 210 may further include a support protrusion 213 protruding from the end cap 211 toward the tip 110 and supporting the tip 110 .

The support protrusion 213 may have a substantially truncated cone shape. The support protrusion 213 may be integrally formed with the end cap 211 . The support protrusion 213 may be formed of a material having excellent elasticity. The support protrusion 213 is superior in rigidity than the end cap sponge 212 and may be formed of a hard material.

The support protrusion 213 may be in contact with the tip 110 . Specifically, the end cap sponge 212 is formed at a position corresponding to the support protrusion 213 and may include a through hole 212a penetrating the inner and outer surfaces of the end cap sponge 212, and the support protrusion 213 . may pass through the through hole 212a and have one end in contact with the tip 110 .

The support protrusion 213 may have an outer circumferential surface in contact with the end cap sponge 212 and may be surrounded by the end cap sponge 212 .

When the user holds the handle 121 and strikes the drum with the drum stick 1-2, the support protrusion 213 may directly collide with the drum. That is, the support protrusion 213 may mediate the collision between the tip 110 and the drum, and the impact force of the tip 110 hitting the support protrusion 213 may be transmitted to the drum by the support protrusion 213 . there is.

In this way, the support protrusion 213, not the end cap sponge 212, may be disposed between the tip 110 and the drum, and the support protrusion 213 is the distal end in transferring the momentum of the tip 110 to the drum. Since it is more efficient than the cap sponge 212, the loss of the impact amount is minimized so that the user can strike the drum with the intended strength. At the same time, the impact sound caused by the collision between the drum stick 1-2 and the drum is generated by the outer wall sponge 223, the end cap sponge 212, the outer wall 221, the support rib 222, and the end cap 211, etc. It can be absorbed and reduced. In addition, the stick cover 200-2 can reduce the transmission of the impact caused by the blow to the user's wrist.

7 is a side cross-sectional view showing a drumstick according to another embodiment of the present invention. The above description of the drumstick according to various embodiments may be applied to the drumstick 1-3 shown in FIG. 7 as long as it does not conflict with the description to be described later. Description of overlapping parts will be omitted.

The shaft 100-3 includes a shoulder portion 122 to which the tip 110 is fixed at one end, a grip portion 123 spaced apart from the shoulder portion 122 and provided with a handle 121 gripped by the user, and a shoulder. It may include an elastic part 124 that is elastically deformable to connect the part 122 and the grip part 123 and to be easily bent.

The elastic part 124 may have a smaller diameter than the shoulder part 122 and the grip part 123 . The elastic part 124 may be integrally formed with the shoulder part 122 and the grip part 123 .

The end cap 211 may be in close contact with the tip 110 , and the outer wall 221 may be in close contact with the shoulder portion 122 . One end of the outer wall 221 forming the insertion hole may be in close contact with a portion of the gripper 123 .

The stick cover 200-3 may include an elastic support part 224 that protrudes from the inner surface of the outer wall 221 toward the elastic part 124 and is disposed between the shoulder part 122 and the grip part 123 . there is. The elastic support part 224 may surround the elastic part 124 . The elastic support part 224 may be in close contact with the outer surface of the elastic part 124 . The elastic support 224 may have a hollow cylinder shape. The elastic support 224 may be integrally formed with the outer wall 221 .

When the stick body 100 - 3 is inserted into the stick cover 200 - 3 , the elastic support part 224 may be penetrated by the elastic part 124 . When the tip 110 and the shoulder part 122 pass through the hollow of the elastic support part 224, the elastic support part 224 is elastically deformed to increase the diameter of the hollow part, and the tip 110 and the shoulder part 122 are After passing through the elastic support 224 , it is restored to be disposed between the shoulder part 122 and the grip part 123 and may be in close contact with the elastic part 124 at the same time.

The elastic support part 224 is disposed between the shoulder part 122 and the grip part 123 and is closely supported by the elastic part 124, so that the stick cover 200 by centrifugal force when the user swings the drum stick 1-3. The risk of -3) being separated from the stick body 100-3 can be minimized.

Since the elastic part 124 and the elastic support part 224 in close contact therewith are relatively more easily elastically deformed compared to the shoulder part 122 and the gripping part 123, the shock between the tip 110 and the drum is buffered to the gripping part. (123) can be prevented.

In this way, the stick cover 200-3 can reduce the impact and impact sound generated when the electronic drum is struck with the drum stick 1-3, and it can reduce the transmission of the impact caused by the blow to the user's wrist. .

8 is a diagram illustrating a drumstick according to another embodiment of the present invention. 9 is a side cross-sectional view of the drumstick shown in FIG. The above description of the drumstick according to various embodiments may be applied to the drumsticks 1-4 shown in FIGS. 8 and 9 as long as they do not conflict with the description to be described later. Description of overlapping parts will be omitted.

The shaft 120 includes a shoulder portion 122 to which the tip 110 is fixed at one end, a grip portion 123 spaced apart from the shoulder portion 122 and provided with a handle 121 gripped by the user, and a shoulder portion ( It may include an elastic part 124 that is elastically deformable to connect the 122 and the grip part 123 and to be easily bent.

The elastic part 124 may have a smaller diameter than the shoulder part 122 and the grip part 123 .

The elastic part 124 may be provided separately from the shoulder part 122 and the grip part 123 , or may be integrally formed with the shoulder part 122 and the grip part 123 .

The shaft 120 may include an elastic support part 224 disposed between the shoulder part 122 and the gripping part 123 and attached to the outer surface of the elastic part 124 . The elastic support part 224 may be formed of a material having excellent elasticity, such as rubber or silicone. The elastic support 224 may have a hollow cylinder shape. However, the present invention is not limited thereto, and the elastic support part 224 may be omitted.

The elastic part 124 and the elastic support part 224 are relatively easier to elastically deform than the shoulder part 122 and the grip part 123 . That is, the elastic part 124 and the elastic support part 224 are relatively more easily bent than the shoulder part 122 and the grip part 123 .

The neck part 220 is formed on the inner surface of the outer wall 221, extends toward the central axis of the stick cover 200-4, and a support rib (eg, the shoulder part 122) provided to elastically support the shaft 120 (eg, the shoulder part 122). 222) may be included. The support rib 222 may be integrally formed with the outer wall 221 . The support rib 222 may be formed of a material having excellent elasticity. The support rib 222 may be the same as the support rib shown in FIG. 4 .

The support rib 222 may be elastically deformed by the movement of the shoulder part 122 when the shoulder part 122 moves according to the bending of the elastic part 124 and the elastic support part 224 .

The neck part 220 may include a fixing part 225 for fixing the outer wall 221 to the stick body 100-4. The fixing part 225 may have a ring shape surrounding the gripping part 123 . The fixing part 224 may be integrally formed with the outer wall 221 . The fixing part 225 may be fixed to the holding part 123 adjacent to the elastic part 124 with an adhesive or the like.

The head part 210 may include an end cap 211 that covers the tip 110 but is spaced apart so as not to contact the tip 110 , and an exposure hole 214 formed in the end cap 211 . That is, the exposed hole 214 may correspond to one end of the end cap 211 . The exposure hole 214 may expose a portion of the tip 110 to the outside. A part of the tip 110 may pass through the exposure hole 214 and protrude to the outside of the accommodation space 201 .

When the user strikes the drum with the drumsticks 1 - 4 , the tip 110 may collide with the drum first. When the tip 110 strikes the drum, the drum may apply an external force to the tip 110 as a reaction to the force applied to the drum by the tip 110, and by this external force, the elastic part 124 and the elastic support part ( 224) can be bent.

When the elastic part 124 and the elastic support part 224 are bent, the shoulder part 122 and the tip 110 can move in the receiving space 201 , and the tip 110 is closed by the end cap 211 . It may be completely accommodated in the formed space 201a. That is, a portion of the tip 110 protruding outside through the exposure hole 214 may enter the receiving space 201 . At the same time, the exposed hole 214 may be in contact with the drum. That is, one end of the end cap 211 may be in contact with the drum.

The stick cover 200-4 covers the tip 110, which is moved due to the deformation of the elastic part 124, as it is, and is in close contact with the drum, thereby shielding and reducing the impact sound. At the same time, since the tip 110 itself collides with the drum first, the impact of the tip 110 can be transferred to the drum as it is, and the user can strike the drum with the intended strength.

In the above, specific embodiments have been shown and described. However, it is not limited only to the above-described embodiments, and those of ordinary skill in the art to which the invention pertains can make various changes without departing from the spirit of the invention described in the claims below. .

One; drum stick
100; stick body
110; tip
120; shaft
200; stick cover
210; head
220; neck

Claims (10)

a stick body including a tip provided to strike the drum and a shaft extending in one direction from the tip; and
and a stick cover that is mounted on the stick body and reduces the impact sound generated when the tip hits the drum.
The stick cover
a head portion covering the tip; and
and a neck portion extending from the head portion and covering at least a portion of the shaft;
The head portion includes an end cap defining a space in which the tip is disposed,
The neck portion includes an outer wall defining a space in which the shaft is disposed,
The end cap and the outer wall are spaced apart from the stick body,
the head part
End cap sponge disposed in a space between the tip and the end cap for sound absorption; further comprising,
the neck part
a plurality of support ribs formed on the inner surface of the outer wall, each of which is spaced apart from each other, and elastically supports the shaft; and
The drum stick further comprising; an outer wall sponge disposed between the plurality of support ribs for sound absorption and formed in an annular shape to surround the shaft.
delete delete delete According to claim 1,
The stick body is inserted into the stick cover and detachably coupled,
The support rib is
It has a skirt shape in which the diameter of the opening formed at one end of the head part is smaller than the diameter of the shaft and the diameter increases as the distance from the head part increases,
When the stick body is inserted into the stick cover, the stick body elastically deforms the support rib to increase the diameter of the opening and to pass through the opening. 6. The method of claim 5,
The angle between the support rib and the outer wall is 35° or more and 55° or less. 6. The method of claim 5,
the head part
The drum stick further comprising a; support protrusion protruding from the inner surface of the end cap, passing through the end cap sponge, and supporting the tip. delete delete delete

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