TWM615682U - Drum assembly structural improvement - Google Patents

Abstract

An improved drum body assembly structure, comprising: a drum body with a perforation; two drum skins with two outer frames and respectively sleeved on the outer edge of the perforation of the drum body so that each drum skin abuts against Each perforation; two drum frames, in a staged state to cover the outer edge of the outer frame of each drum skin, and abutting against the upper end of each outer frame, and extending with a plurality of locking ends, each of which is provided with a lock The connecting holes are made to correspond to the locking holes; and a plurality of connecting members are provided with a locking piece and a connecting piece; the locking piece can be penetrated from each locking hole to the other end of the drum body. The locking hole is pierced to be locked through the connecting piece; thereby, an improved drum assembly structure is provided, in particular, a function that replaces the ears with the frame locking to reduce the volume and weight, improve the efficiency of use, and is convenient to carry. .

Description

Improved drum assembly structure

This creation is related to an improvement of the drum body combination structure, especially a kind of Replace the ears, so as to reduce the volume and weight, improve the efficiency of use and the functions of convenient transportation.

Press, the drum is a percussion instrument that makes a sound by using your hands or drum sticks to strike, It often appears in music performances or ceremonies, and in modern pop music or jazz. It is often combined with many different sound drums to produce different sounds according to needs. The drums usually have a circular opening and a drum head. Set in the opening, it can be shocked and sounded after being tightened. The jazz drum in modern music is composed of drums of different timbres and other percussion instruments, and is played by a single person, holding the sticks and sticks with both hands. Beat the drums with your feet to produce different rhythms; The above-mentioned drum set is composed of percussion instruments such as bass drum, snare drum, middle drum, floor drum, hi-hat, broken cymbal, and stack cymbal. The player can hit all the installed drums while in a sitting position, and the jazz drum sets the drum skin through the drum frame to cover the drum shell, and the drum shell is equipped with a locking connection for adjusting the screw lock. The drum frame is connected to the drum carcass, so that the drum skin can be stretched from the drum carcass to tighten on the drum carcass. In order to make the drum skin stable and fixed, the parts set on the drum carcass use metal parts, and the drum carcass Set up a bracket or extend the connection to use.

Of course, as far as the above-mentioned conventional knowledge is concerned, the existing jazz drums are not only bulky but also Structurally, in order to stably install on the drum body, the metal parts will be complicated and numerous, resulting in a relative increase in weight, which in turn leads to the need to increase the supporting force of the drum frame, which indirectly leads to an increase in weight, and the metal parts connected to the drum body compress the drum skin. When it is tight, the drum body will be under tight pressure, which will easily affect the sound generated by the overall resonance. Moreover, a tripod or bracket is connected to the drum body, so it is easier to hinder the sound generated by the overall resonance of the drum. , Which further affects the timbre produced. Up to this point, the large volume, heavy weight, and complex parts of the current jazz drums make it difficult to assemble. This is a major drawback and needs to be improved urgently.

This creation provides an improved drum body combination structure, which includes: A drum body, which is cylindrical in shape and has a perforation opening through the upper and lower ends; Two drum skins are provided with two outer frames to sandwich the outer edges of each drum skin, and the outer frames of each drum skin are respectively sleeved on the outer edges of the upper and lower ends of the drum body, so that each drum skin rests on At each piercing position; The two drum frames are provided with a socket, which is in a staged state to cover the outer edge of the outer frame of each drum skin. At the stage, an abutting end is defined for abutting against the upper end of each outer frame. A plurality of locking ends are extended at the outer edge of the socket part, and each is provided with a locking hole, so that when each drum frame is set at the upper and lower ends of the drum body, the locking holes correspond to each other; A plurality of connecting members are provided with a locking member and a connecting member; the locking member is provided with an abutting portion, and a screw rod extends at one end of the abutting portion to enable the locking hole of the locking end of each drum frame The screw rod is inserted into the locking hole of the locking end of the drum frame at the other end of the drum body, and the connecting piece is provided with a screw hole for locking. The drum frames are locked to each other in the direction of the drum body, so as to pull the outer frames of the drum heads so that the drum heads press against the opening of the drum body to tighten the drum heads. The abutting end of each drum frame extends upward to define a protruding end for protruding at the upper end of the drum body and being higher than each drum skin; The protruding ends of the abutting ends of each drum frame extend outward to form a drum rim for percussion; At least one connecting clip is provided with two clamping ends and an installation part. Each clamping end is hooked on the socket part of each drum frame and the protruding end from both ends. It is set by the upper and lower hooks, and is tightened by a screw lock; Wherein the mounting part is provided with a clip on the outer side, and a clip opening is provided between the mounting part and the connecting clip, and the clip is fastened in the direction of the connecting clip through at least one screw lock; Among them, each drum skin is selected from a flexible sheet or a woven sheet; Wherein, the rear end of the connecting member of each connecting member is extended with a stable portion, so that the screw hole of the connecting member extends toward the stable portion, so as to increase the threaded area during screw locking; Each drum frame is provided with a corresponding long slot hole on both sides of the protruding end; Wherein the drum body is provided with two connecting ends at the opposite positions on both sides of the drum body, for a sound line to connect the connecting ends on both sides, and pass through the long slots and extend the outside and stick to the outer surface of each drum skin; The edges of the upper and lower openings of the drum body are angled toward the inside, so that the contact area between the drum heads and the side edges of the openings of the drum body is reduced.

The main purpose of this creation is to provide an improved drum body combination structure, especially one A function that replaces the ears with the frame locking, thereby reducing the volume and weight, improving the efficiency of use and convenient transportation.

Due to the improved structure of the drum body in this creation, its effect is: with the drum body, It is cylindrical and is provided with a through hole through the upper and lower ends; and each drum skin is arranged at the through hole of the drum body, and each drum The skin system is provided with two outer frames to sandwich the outer edges of the drum skins, and the outer frames of the drum skins are respectively sleeved on the outer edges of the upper and lower ends of the drum body, so that each drum skin abuts on each of the perforations Position; and through the socket part of each drum frame, in a staged state to cover the outer edge of each drum skin, and define an abutment end at the stage for abutting against the upper end of each outer frame, A plurality of locking ends are extended at the outer edge of the socket part, and each is provided with a locking hole, so that when each drum frame is set at the upper and lower ends of the drum body, the locking holes correspond to each other; The screw rod of the locking member of the component passes through the locking hole of the locking end of each drum frame and is resisted by the abutment portion, so that the screw rod is directed to the locking hole of the locking end of the drum frame at the other end of the drum body Through the screw hole of the connecting piece, it is locked to each other by the drum frame to the direction of the drum body, so as to pull the outer frame of each drum head to make each drum head press against the hole of the drum body In order to tighten each drum head, and then adjust the tightness of each drum head; thereby, an improved drum body assembly structure is provided, especially one that replaces the lugs by frame locking, thereby reducing the volume and weight, improving the efficiency of use and handling Convenient function.

First of all, please refer to Figures 1 to 5 , which is the "improvement of the drum body assembly structure" of this creation; it includes a drum body 1, two drum skins 2, two drum frames 3, and a plurality of connecting members 4; : The drum body 1 is cylindrical and has a through hole 11 that penetrates the upper and lower ends; each drum skin 2 is provided with two outer frames 21 and sandwiches the outer edge of each drum skin 2 for each drum skin 2 The outer frames 21 are respectively sleeved on the outer edges of the through holes 11 at the upper and lower ends of the drum body 1, so that the drum skins 2 abut at the positions of the through holes 11; each drum frame 3 is provided with a socket 31 , In a staged state to be sleeved at the outer edge of the outer frame 21 of each drum skin 2, and an abutting end 311 is defined at the stage for abutting against the upper end of each outer frame 21, and outside the socket portion 31 A plurality of locking ends 312 are extended at the edge, and each is provided with a locking hole 3121, so that when each drum frame 3 is set at the upper and lower ends of the drum body 1, each locking hole 3121 corresponds to each; A locking member 41 and a connecting member 42 are provided; the locking member 41 is provided with an abutting portion 411, and a screw 412 is extended at one end of the abutting portion 411, so as to be able to be connected to the locking end 312 of each drum frame 3 The locking hole 321 is penetrated and is resisted by the abutting portion 411, so that the screw 412 is penetrated to the locking hole 312 of the locking end 312 of the drum frame 3 at the other end of the drum body 1, so as to pass through the connection The piece 42 is provided with a screw hole 421 for locking. By locking each drum frame 3 toward the drum body 1, the outer frame 21 of each drum shell 2 is pulled so that each drum shell 2 abuts against the penetration of the drum body 1. The mouth 11 is used to tighten each drum head 2 to adjust the tightness of each drum head 2. With the above structure, it is further explained: Among them, the abutting end 311 of each drum frame 3 extends upward to define a convex The end 313 is provided for protruding at the upper end of the drum body 1 and higher than each drum head 2; wherein the protruding end 313 extended by the abutting end 311 of the socket portion 31 of each drum frame 3 extends further outward A drum rim portion 3131 is formed around and used for percussion; wherein there is at least one connecting clip 5, two clamping ends 51 and an installation portion 52, and each clamping end 51 is divided into two ends. The hooks are arranged at the socket part 31 of each drum frame 3 and the protruding end 313, and are arranged by the upper and lower hooks, and are tightened by a screw lock 511; wherein the mounting part 52 is provided with a clip on the outside 521, and a clamping opening 522 is provided between the connecting clip 5, and the clamping piece 521 is fastened toward the connecting clip 5 through at least one screw lock 523; wherein each drum skin 2 is selected from a flexible piece The rear end of the connecting piece 42 of each connecting member 4 is extended with a stabilizing portion 422, so that the screw hole 421 of the connecting piece 42 extends toward the stabilizing portion 422, so as to increase the thread of the screw lock. The occlusal area; where each drum frame 3 is provided with a corresponding long slot 3132 on both sides of the protruding end 313 of the socket portion 31; wherein the drum body 1 is provided with two connecting ends at opposite positions 12, a sound line 13 is provided to connect the connecting ends 12 on both sides, and pass through the long slots 3132 and extend the outside to stick to each drum skin 2 The outer surface; where the edges of the upper and lower openings 11 of the drum body 1 are angled inward, so that the contact area of each drum shell 2 with the side edges of the opening 11 of the drum body 1 is reduced; as shown by the above content, For the description of the creation of "Drum Body Assembly Structure Improvement", it includes a drum body 1, two drum skins 2, two drum frames 3, and a plurality of connecting members 4; among them: the drum body 1, each drum skin 2, each drum Frame 3, each connecting member 4, each structure has been described in the foregoing, so it will not be described: First, through the outer edge of the upper and lower end of the drum body 11 through the outer edge of the drum shell 2 outer frame 21, so that each The drum head 2 abuts on the perforation 11 of the drum body 1; and the outer frame 21 at the outer edge of the perforation 11 sleeves the drum frame 3, and the socket part 31 of each drum frame 3 In a staged state, it is sleeved at the outer edge of the outer frame 21 of each drum skin 2 so that the abutting end 311 at the stage abuts against the upper end of each outer frame 21 to extend from the outer edge of the socket portion 31 The locking holes 3121 of the locking end 312 correspond to each drum frame 3 when the upper and lower ends of the drum body 1 are arranged; and each drum frame 3 is penetrated by the screw 412 of the locking member 41 of each connecting member 4 The locking hole 312 of the locking end 312 is pressed by the abutting portion 411, so that the screw 412 is inserted through the locking hole 312 of the locking end 312 of the drum frame 3 at the other end of the drum body 1. , The screw hole 421 of the connecting piece 42 is locked with the screw 412, and the drum frames 3 are locked to each other in the direction of the drum body 1, so as to pull the outer frame 21 of each drum shell 2 to make each drum shell 2 abut against The through hole 11 of the drum body 1 further adjusts the tightness of each drum skin 2 by the connecting members 4; so far, the abutting end 311 of each drum frame 3 extends upward to define the protruding end 313 for The upper end of the drum body 1 is protruding and higher than the drum head 2, and the protruding end 313 extending from the abutting end 311 of the sleeve portion 31 of each drum frame 3 further extends outward to form the drum The edge 3131 is used for percussion; among them, each drum head 2 series can be selected from flexible sheets or woven sheets. When woven sheets are used, the sound of resonance can be reduced to be able to It is used for practice and reduces the interference of sound to other people; and it is convenient to replace each drum head 2. By unfastening each connecting member 4, each drum head 2 and each outer frame 21 can be taken out for quick replacement; In addition, due to the simplified structure, it can also reduce the interference during resonance. Therefore, the width of the drum body 1 can be reduced to make it lighter. At the same time, the volume generated by resonance can be reduced to facilitate indoor practice, and the tone will not change due to reduction. Therefore, the distance between the connecting members 4 and the drum frames 3 at the upper and lower ends is reduced, so that the length of the screw 412 of the locking member 41 can be shortened, so that the overall weight is lighter; and in order to reduce the interference during the connection, Furthermore, each clamping end 51 of the connecting clip 5 is hooked on the socket portion 31 of each drum frame 3 and the protruding end 313 respectively, so that the vibration resonance of the drum body 1 is not restricted, and the vibration resonance of the drum body 1 is not restricted. Hook and use the screw lock 511 to be tightened so that the three drum frames can be slid to adjust the position by loosening the screw; and the mounting part 52 The clamping piece 521 is arranged on the outside, and the clamping opening 522 is arranged between the connecting clip 5 so as to be able to be clamped at the clamping opening 522, and the clamping piece 521 faces the clamping piece 521 through the bolts 523. The connecting clip is fastened in 5 directions, and it can be connected to the bracket or other percussion instruments, and because of the light weight of this creation, it is possible to choose a lighter and smaller support bracket to facilitate portability; furthermore, the connecting member The rear end of the connecting piece 42 of 4 is extended with the stabilizing portion 422, so that the screw hole 421 of the connecting piece 42 extends toward the stabilizing portion 422, so that the threaded area of the screw hole 421 and the screw 412 is increased when screwing. To increase the stability of the screw lock; In addition, the snare drum in the jazz drum is usually provided with the snare wire 13 on the drum body 1 to stick to each drum head 2. Therefore, each drum frame 3 is convex on the socket 31 The two side edges of the set end 313 can be provided with corresponding long slots 3132, which are slightly lower than the positions of each drum head 2, so that the opening position of each long slot 3132 is located on the surface of each drum head 2; wherein, the drum body 1 The connecting ends 12 are arranged at the opposite positions of the two sides, so that the snare wire 13 can be connected to the connecting ends 12 on both sides, and pass through the long slots 3132 and stick to the outer surface of each drum shell 2 on the outside. Therefore, the sound line 13 can be driven by the vibration of each drum head 2 to change the timbre, and the connecting end 12 connected to the drum body 1 makes the sound line 13 in the vibration, can be with the space in the drum body 1 Resonance makes the sound line 13 more enhance the sound produced by vibration; In particular, the edges of the upper and lower openings 11 of the drum body 1 are directed toward the inward angle, so that each drum head 2 and the drum body 1 can be penetrated. The contact area at the side edge of 11 is reduced to increase the vibration range of each drum head 2 in order to obtain a better resonance effect. So far, this creation is to lock each drum frame 3 on the side of the drum body 1 by abandoning the use of lugs. The upper and lower ends of each drum frame 3 are connected to each other by the connecting members 4 and used tightly, so that it can replace drums 1 with different widths, so that the volume can be changed without interference and hinder the resonance of the drum 1. Sound; Finally, due to the improvement of the drum body assembly structure of this creation, its effect is: the drum body 1 is cylindrical and has a through hole 11 that penetrates the upper and lower ends; and the through hole in the drum body 1 Each drum head 2 is set at 11, and each drum head 2 is provided with two outer frames 21 sandwiching the outer edges of each drum head 2, and the outer frames 21 of each drum head 2 are respectively sleeved on the upper and lower ends of the drum body 1. At the outer edge of the piercing opening 11, each drum skin 2 abuts at the position of each piercing opening 11; and through the socket part 31 of each drum frame 3, it is in a staged state to be sleeved outside the outer frame 21 of each drum skin 2 Abutting end 311 is defined at the stage at the edge, and abutting on the upper end of each outer frame 21, and a plurality of locking ends 312 are extended at the outer edge of the socket part 31, and each is provided with a Locking holes 3121, so that when each drum frame 3 is arranged at the upper and lower ends of the drum body 1, the locking holes 3121 correspond to each other; so that the screw 412 of the locking member 41 of each connecting member 4 is locked to each drum frame 3. The locking hole 321 of the end 312 is penetrated and is resisted by the abutting portion 411, so that The screw 412 is inserted through the locking hole 312 of the locking end 312 of the drum frame 3 at the other end of the drum body 1, so as to be locked through the screw hole 421 of the connecting piece 42. The drum frame 3 faces the drum. The direction of the body 1 is locked to each other, so that the outer frame 21 of each drum shell 2 is pulled to make each drum shell 2 abut against the hole 11 of the drum body 1 to tighten each drum shell 2 and adjust the tightness of each drum shell 2 In this way, an improved drum body assembly structure is provided, in particular a function of replacing the ears with frame locking, thereby reducing the volume and weight, improving the efficiency of use and convenient transportation.

Based on the above, an improvement of the drum assembly structure has not been seen in books or publications. Use, sincerely meet the requirements of a new patent application, I sincerely ask the Jun Bureau to approve the patent as soon as possible. I really pray. For those who need to be clarified, the above are the specific embodiments of this creation and the technical principles used. If changes are made according to the concept of this creation, the resulting functional effects still do not exceed the spirit covered by the specification and drawings. All times should be combined with Chen Ming within the scope of this creation.

[This creation] 1: Drum body １１: Piercing 12: Connecting terminal 13: Sound line 2: Drum head 21: Outer frame 3: Drum frame 31: Socket 311: Arrival end 312: Locking terminal 321: Locking hole 313: Protruding end 3131: Drum rim 3132: Long slot 4: Connecting components 41: Locking parts 411: Arrival Department 412: Screw 42: Connector 421: Screw hole 422: Stable Department ５: Connection clip 51: Clamping end 511: Screw lock parts 52: Installation Department 521: Clip 522: Clip 523: Screw lock parts

Figure 1 is a three-dimensional diagram of this creation. Figure 2 is a three-dimensional exploded schematic diagram of this creation. Figure 3 is a partial cross-sectional schematic diagram of this creation. Figure 4 is a three-dimensional schematic diagram of the connection clip assembly of this creation. Figure 5 is a three-dimensional exploded schematic diagram of the connecting clip of this creation.

1: drum body

11: piercing

2: drum head

21: Outer frame

3: drum frame

31: Socket

312: Locking terminal

4: connecting member

41: lock connector

411: Arrival Department

412: Screw

42: Connector

421: screw hole

422: Stable Department

Claims (10)

An improved drum assembly structure, including: A drum body, which is cylindrical in shape and has a perforation opening through the upper and lower ends; Two drum skins are provided with two outer frames to sandwich the outer edges of each drum skin, and the outer frames of each drum skin are respectively sleeved on the outer edges of the upper and lower ends of the drum body, so that each drum skin rests on At each piercing position; The two drum frames are provided with a socket, which is in a staged state to cover the outer edge of the outer frame of each drum skin. At the stage, an abutting end is defined for abutting against the upper end of each outer frame. A plurality of locking ends are extended at the outer edge of the socket part, and each is provided with a locking hole, so that when each drum frame is set at the upper and lower ends of the drum body, the locking holes correspond to each other; A plurality of connecting members are provided with a locking member and a connecting member; the locking member is provided with an abutting portion, and a screw rod extends at one end of the abutting portion to enable the locking hole of the locking end of each drum frame The screw rod is inserted into the locking hole of the locking end of the drum frame at the other end of the drum body, and the connecting piece is provided with a screw hole for locking. The drum frames are locked to each other in the direction of the drum body, so as to pull the outer frames of the drum heads so that the drum heads press against the opening of the drum body to tighten the drum heads. The drum body assembly structure improvement described in claim 1, wherein the abutting end of each drum frame extends upward to define a protruding end for protruding from the upper end of the drum body and being higher than each drum skin. The improvement of the drum body assembly structure according to claim 2, wherein the protruding end of the abutting end of each drum frame extends outward to form a drum rim for percussion. The improvement of the drum body assembly structure as described in claim 2, wherein at least one connecting clip is further provided with two clamping ends and an installation part, and each clamping end is hooked on each drum frame from both ends. The socket part and the protruding end are arranged by the upper and lower hooks and are tightened by a screw lock. According to claim 4, the drum assembly structure is improved, wherein the mounting part is provided with a clip on the outside, and a clip is provided between the connecting clip, and the clip faces the clip through at least one screw. The direction of the connecting clip is tightened. The drum body assembly structure improvement according to claim 1, wherein each drum skin is selected from a flexible sheet or a woven sheet. The drum assembly structure improvement as described in claim 1, wherein the rear end of the connecting member of each connecting member is extended with a stable portion, so that the screw hole of the connecting member extends toward the stable portion to improve the thread engagement during screw locking area. According to the improvement of the drum body assembly structure of claim 2, wherein each drum frame is provided with a corresponding long slot hole on both sides of the protruding end. The improvement of the drum body assembly structure according to claim 8, wherein two connecting ends are provided at the opposite positions of the two ends of the drum body, and a sound line is provided to connect the connecting ends on both sides and pass through the long grooves. The hole extends outside and is attached to the outer surface of each drum skin. The drum body assembly structure improvement as described in claim 1, wherein the upper and lower piercing edges of the drum body are angled toward the inside, so that the contact area of each drum head and the side edges of the piercing mouth of the drum body is reduced.

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