CN101635143A

CN101635143A - Drum structure

Info

Publication number: CN101635143A
Application number: CN200810134308A
Authority: CN
Inventors: 卢世英
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-07-22
Filing date: 2008-07-22
Publication date: 2010-01-27

Abstract

The invention provides a drum structure, which is mainly characterized in that: a combined part is formed on a drum body, and is fixed with a drum frame; the drum frame is provided with a fixed part which is fixed with the combined part of the drum body; and a drum head is clamped between the drum body and the drum frame; therefore, other parts are not needed to be arranged so as to save manufacturing time and cost.

Description

The drum structure

Technical field

The present invention is relevant for a kind of bulging structure, refers in particular to a kind ofly to have bulging frame with clamping drum face, and do not need to install additional other part again, to save the bulging structure of manufacturing time and cost.

Background technology

The percussion instrument of China also has long history and moving expressive force, before more than 3,000 years, abundant kind is just arranged, gong and drum music wherein is one of musical instrument of tool local flavor and characteristic in China's traditional instrument, in the Spring Festival holidays when celebrating, be good at setting off by contrast exciting atmosphere, drive happy mood, and the wide range that drum is used, kind is a lot, title is also all different, general drum has big drum now, side drum, row's drum etc., wherein what deserves to be mentioned is a kind of drum that grew up in recent years, it is several drums that vary in size to be combined play, knock bulging face with two wooden sticks during performance and sound, the play of drum can variation rule, also can change tone color, the drum rod knocks bulging face diverse location and causes the vibrations that drum head is different, can produce different tone colors, the sound that generally is the drum center is more overcast and grow, just more high and firm to edge tone more, because each encloses the sound tone color of being sent and has nothing in common with each other from the center to the edge, when therefore playing, can utilize these to change and depict various images or set off exercises.

Above-mentioned drum, be to establish bulging face in the upper end group of middle hollowing body, this drum face is that the employing plastic material is a base material, the upper surface of this base material forms the grating pattern of a plurality of concave and convex stripe shapes, and be provided with the printed layers of tool pattern at the lower surface of base material, and drum body week side is provided with powerful adjuster bar, the sound that sends when knocking bulging face with the level of tightness adjustment of regulating bulging face.

Yet above-mentioned drum must be provided with a plurality of powerful adjuster bars in all sides of rousing body, could rouse face and make bulging face tighten by clamping, so will increase the manufacturing cost of drum, and make when assembling and can expend more time and human cost equally.

Summary of the invention

A plurality of powerful adjuster bar clampings rouse faces and make bulging face tighten the inventor in view of above-mentioned drum must utilize, can expend more time and cost when making assembling, so in line with asking progressive spirit and theory, and under the assisting a ruler in governing a country by the professional knowledge of being accumulated for many years, technology, experience, constantly be devoted to improve and exploitation, thereby invent out a kind of have bulging frame with will rouse face be clamped on closely bulging frame and the drum body between, and do not need to install additional again other part, to save the bulging structure of manufacturing time and cost.

The object of the present invention is achieved like this, a kind of bulging structure, and described bulging structure has bulging body, and the drum body is formed with the joint portion, and the joint portion is installed with bulging frame, and the drum frame is formed with fixed part and sets firmly mutually with the joint portion of drum body, and clamping has bulging face between drum body and drum frame.

This drum body is installed with framework, and framework forms described joint portion.

This drum body and this framework offer corresponding screw respectively with mutual locking.

The fixed part of the joint portion of this drum body and this drum frame is a screw thread.

This drum mask is provided with bulging face frame and this drum body, this drum frame clamping mutually.

This drum frame is formed with turning point and this drum face clamping mutually.

From the above mentioned, bulging structure of the present invention has a drum frame, the drum face can be pressed solidly closely between drum frame and drum body, and not need to install additional other part again, to save manufacturing time and cost.

Description of drawings

Fig. 1: three-dimensional exploded view of the present invention.

Fig. 2: three-dimensional combination figure of the present invention.

Fig. 3: assembled sectional view of the present invention.

Fig. 4: combination cutaway view Amplified image of the present invention.

Fig. 5: user mode cutaway view Amplified image of the present invention.

Drawing reference numeral:

1 drum body, 11 frameworks

111 screws, 12 joint portions

13 screws, 14 bolting elements

2 drum faces, 21 drum face frames

3 drum frames, 31 fixed parts

32 turning points

Embodiment

In order to have more complete and clearly exposure, describe it in detail below in conjunction with graphic and figure number to technology contents, goal of the invention that the present invention used and the effect of reaching thereof:

At first, please refer to shown in Figure 1, bulging structure of the present invention comprise one the drum body 1, a plurality of bulging face 2 and a plurality of bulging frame 3, wherein:

The top of this drum body 1 and bottom are installed with a framework 11 respectively, and the periphery of framework 11 is formed with joint portion 12, and for example screw thread, and drum body 1 offers corresponding a plurality of screw 13,111 respectively with framework 11, locks mutually to utilize a plurality of bolting elements 14;

The periphery tool of this drum face 2 is provided with a drum face frame 21, is fixed in this drum body 1 so that will rouse face 2;

The inboard of this drum frame 3 is formed with fixed part 31 corresponding to the joint portion 12 of this drum body 1, one of them has extended to form a turning point 32 to the inside the top of for example screw thread, and drum frame 3 or bottom.

When implementing assembling, see also Fig. 2～Fig. 4, it is to be covered with a drum face 2 respectively in the top of drum body 1 and bottom, and the bulging face frame 21 of drum face 2 is outsides that correspondence is positioned over bulging body 1, and turning point 32 correspondences that will rouse frame 3 are positioned over bulging face frame 21 tops of bulging face 2, and will rouse the joint portion 12 corresponding lockings of fixed part 31 with the drum body 1 of frame 3, the bulging face frame 21 that can utilize the turning point 32 of bulging frame 3 will rouse face 2 presses solidly closely between drum frame 3 and the bulging body 1, and do not need to install additional again other part, and order drum body 1 can not be subjected to the covering of other part and have more globality, and drum face 2 is to be subjected to pressing solidly of whole bulging frame 3, makes the surface tension of drum face 2 be evenly distributed and has preferable tonequality.

When implementing to use, see also Fig. 4 and Fig. 5, can earlier the fixed part 31 that rouses frame 3 be moved up or down along the joint portion 12 of rousing body 1, make the tight degree of drum face 2 change along with moving of drum frame 3, can adjust the tone color when hitting drum face 2 easily, and also only need drum frame 3 is disassembled from drum body 1 when changing drum face 2, can be replaced by new product rousing face 2, refill drum frame 3 with clamping drum face 2, promptly finish the action of whole replacing drum face 2.

Yet the fixing part structure of the joint portion of aforesaid embodiment or graphic and non-limiting framework fixing means of the present invention, drum body or drum frame, have suitable variation or the modification of knowing the knowledgeable usually in the technical field under any, all should be considered as not breaking away from patent category of the present invention.

From the above mentioned, the present invention compares with existing structure and has the following advantages:

1. the present invention has a drum frame, drum surface can be pressed solidly closely between drum frame and drum body, and Do not need to install additional again other part, to save manufacturing time and cost.

2. the present invention does not need to install additional other part owing to be to utilize the drum frame to press solidly drum surface again, and the order drum Body can not be subjected to the covering of other part and more have globality.

3. drum surface of the present invention is to press solidly when being subjected to whole bulging frame, so that the surface tension of drum surface can Being evenly distributed, and when hitting, the user has better tonequality.

4. bulging frame of the present invention can move up or down along the drum body, so that the tight degree of drum surface Change along with the movement of drum frame, the tone color when namely capable of regulating hits drum surface more increases the facility in the practicality The property.

5. the present invention only needs the drum frame is disassembled from the drum body when changing drum surface, drum surface can be changed Be new product, be loaded on bulging frame with clamping drum surface again, namely finish the action of whole replacing drum surface.

Claims

1. bulging structure, it is characterized in that: described bulging structure has bulging body, and the drum body is formed with the joint portion, and the joint portion is installed with bulging frame, and the drum frame is formed with fixed part and sets firmly mutually with the joint portion of drum body, and in the drum body and rouse that clamping has bulging face between the frame.

2. bulging structure as claimed in claim 1 is characterized in that: this drum body is installed with framework, and framework forms described joint portion.

3. bulging structure as claimed in claim 2 is characterized in that: this drum body and this framework offer corresponding screw respectively with mutual locking.

4. bulging structure as claimed in claim 1 is characterized in that: the fixed part of the joint portion of this drum body and this drum frame is a screw thread.

5. bulging structure as claimed in claim 1 is characterized in that: this drum mask is provided with bulging face frame and this drum body, this drum frame clamping mutually.

6. bulging structure as claimed in claim 1 is characterized in that: this drum frame is formed with turning point and this drum face clamping mutually.