A detachable copper pipe small nozzle

Abstract

The utility model relates to a pipe small number technical field discloses a detachable copper pipe small number, the copper pipe small number includes loudspeaker part, piston outer cover assembly, main tone change elbow and whistle pipe, the both sides of piston outer cover assembly are provided with the nut, and the side of loudspeaker part and whistle pipe is fixed with fastening screw, is connected through nut and fastening screw, is used for piston outer cover assembly and loudspeaker part, whistle pipe fixed connection, one end of whistle pipe is inserted with main tone change elbow, and the other end is connected with the mouthpiece, and the end of main tone change elbow away from piston outer cover assembly is inserted with whistle pipe. The utility model discloses detachable copper pipe small number, wherein, the copper pipe small number is divided into multiple modular structures, and single module spare can replace, dismount, is convenient for combination into different configuration's copper pipe small number, and the dismounting of small number is convenient operation convenient, wherein through fastening screw and nut cooperation, lock dead fixed of the assembled small number is avoided, and the structure is simple, and the operation is simple.

Description

Technical Field

[0001] This utility model relates to the field of small tube trumpets, specifically a detachable copper tube trumpet. Background Technology

[0002] The trumpet, a brass instrument, is a long-established and widely used instrument, known for its bright, high-pitched, and penetrating tone. It occupies an important position in various musical styles, including classical music, jazz, and pop music.

[0003] Existing trumpets have a fixed structure, requiring different brass trumpet models to achieve different performance and musical effects, thus limiting the applicability of a single trumpet.

[0004] Therefore, a detachable small copper tube is needed. Utility Model Content

[0005] The purpose of this invention is to provide a detachable small copper tube to solve the problems in the prior art.

[0006] The objective of this utility model can be achieved through the following technical solutions:

[0007] A detachable brass trumpet, the brass trumpet comprising a horn section, a piston sleeve assembly, a main pitch bend, and a whistle tube;

[0008] Nuts are provided on both sides of the piston sleeve assembly, and fastening screws are fixed on the sides of the horn and the whistle. The nuts and fastening screws are connected to fix the piston sleeve assembly to the horn and the whistle.

[0009] Furthermore, the piston sleeve assembly includes a first variable voice tube, a second variable voice tube, and a third variable voice tube. The first variable voice tube is located on one side of the second variable voice tube, and the third variable voice tube is located on the other side of the second variable voice tube. The first variable voice tube is connected to the speaker section, and a main variable voice tube is fixedly provided on one side of the third variable voice tube.

[0010] Furthermore, one end of the whistle is connected to the main pitch-changing bend, and the other end is connected to the mouthpiece. The end of the main pitch-changing bend away from the whistle is connected to the main pitch-changing tube.

[0011] Furthermore, the horn section is inserted into the piston outer sleeve assembly.

[0012] Furthermore, a main connecting member is fixedly provided on the piston outer sleeve assembly, and round shafts are fixedly provided at both ends of the main connecting member.

[0013] Furthermore, both ends of the circular shaft are rotatably connected to nuts.

[0014] Furthermore, the two sides of the main connector are fastened with screws and nuts for fixed connection with the whistle and horn.

[0015] The beneficial effects of this utility model are:

[0016] 1. The present invention relates to a detachable small copper tube, wherein the small copper tube is divided into multiple modular structures, and individual module parts can be replaced and disassembled, making it easy to combine into small copper tubes with different configurations, and the disassembly and assembly of the small tubes are convenient and easy to operate.

[0017] 2. This utility model is a detachable small copper tube, in which the assembled small tube is locked and fixed by the cooperation of fastening screws and nuts to prevent loosening of the assembly position. The structure is simple and the operation is convenient. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings.

[0019] Figure 1 This is a structural schematic diagram of the small copper tube of this utility model;

[0020] Figure 2 This is a top view of the small copper tube of this utility model;

[0021] Figure 3 This is a utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0022] Figure 4 This is an exploded structural diagram of the small copper tube of this utility model.

[0023] The annotations in the attached figures are explained as follows:

[0024] 1. Horn section; 2. Piston sleeve assembly; 3. Main variable tone bend; 4. Whistle tube; 5. Mouthpiece; 6. Fastening screw; 21. Main connector; 22. Round shaft; 23. Nut; 24. Variable tone tube one; 25. Variable tone tube two; 26. Variable tone tube three; 27. Main variable tone tube. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0026] A detachable small copper tube, such as Figures 1-4As shown, the brass trumpet includes a horn 1, a piston sleeve assembly 2, a main pitch bend 3, and a whistle 4. One end of the whistle 4 is inserted into the main pitch bend 3, and the other end is connected and fixed to the mouthpiece 5. The main pitch bend 3 connects the piston sleeve assembly 2 and the whistle 4. The horn 1 is inserted and fixed to the piston sleeve assembly 2, forming a complete brass trumpet.

[0027] The four-module structure allows for the replacement and adjustment of individual parts, facilitating the substitution of components made of different materials to achieve different usage effects and improve the product's aesthetics.

[0028] The piston sleeve assembly 2 consists of a first variable tube 24, a second variable tube 25, and a third variable tube 26. The first variable tube 24 is located on one side of the second variable tube 25, and the third variable tube 26 is located on the other side of the second variable tube 25. The first variable tube 24 is connected to the speaker part 1 by a plug-in connection. A main variable tube 27 is fixedly provided on one side of the third variable tube 26.

[0029] One end of the main pitch-changing bend 3 is inserted and fixed to the whistle 4, and the other end is inserted and fixed to the main pitch-changing tube 27.

[0030] In this embodiment, a main connector 21 is fixedly provided on the piston sleeve assembly 2. A first variable tone tube 24, a second variable tone tube 25, and a third variable tone tube 26 are fixedly installed on the main connector 21. A round shaft 22 is fixedly provided at both ends of the main connector 21. Nuts 23 are rotatably provided at both ends of the round shaft 22. Two fastening screws 6 are fixedly provided on one side of the whistle tube 4, and two fastening screws 6 are also fixedly provided on one side of the horn part 1.

[0031] The two sides of the main connector 21 are fixedly connected to the whistle 4 and the horn 1. The fastening screws 6 and nuts 23 are set accordingly. After the small tube is assembled, it is connected to the fastening screws 6 through the nuts 23 to complete the fixation. Different parts are easily fixed, improving the firmness of the assembly and avoiding abnormalities during use.

[0032] The trumpet in this embodiment has the following advantages: First, it is convenient to replace the horn 1, whistle 4, and piston jacket assembly 2 with other materials or models according to the performer's needs, thereby achieving changes in timbre, sound quality, pitch and other performance characteristics.

[0033] II. Based on personal preference, the speaker section 1, whistle 4, main connector 21, or piston sleeve assembly 2 can be easily replaced with different colors, materials, and appearances to change the appearance. The modular design allows for greater playability in DIY projects.

[0034] Third, maintenance and repair are more convenient, requiring no professional personnel and can be performed by an individual.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A detachable small copper tube, characterized in that, The brass tube trumpet includes a horn section (1), a piston sleeve assembly (2), a main pitch bend (3), and a whistle (4); Nuts (23) are provided on both sides of the piston sleeve assembly (2), and fastening screws (6) are fixed on the sides of the horn (1) and the whistle (4). The nuts (23) and fastening screws (6) are connected to fix the piston sleeve assembly (2) to the horn (1) and the whistle (4).

2. The detachable small copper tube according to claim 1, characterized in that, The piston sleeve assembly (2) includes a first variable voice tube (24), a second variable voice tube (25), and a third variable voice tube (26). The first variable voice tube (24) is located on one side of the second variable voice tube (25), and the third variable voice tube (26) is located on the other side of the second variable voice tube (25). The first variable voice tube (24) is connected to the horn section (1), and a main variable voice tube (27) is fixedly provided on one side of the third variable voice tube (26).

3. The detachable small copper tube according to claim 2, characterized in that, One end of the whistle tube (4) is inserted into the main pitch-changing bend tube (3), and the other end is connected to the mouthpiece (5). The end of the main pitch-changing bend tube (3) away from the whistle tube (4) is inserted into the main pitch-changing tube (27).

4. The detachable small copper tube according to claim 1, characterized in that, The horn section (1) is inserted into the piston outer casing assembly (2).

5. The detachable small copper tube according to claim 1, characterized in that, The piston sleeve assembly (2) is fixedly provided with a main connecting member (21), and round shafts (22) are fixedly provided at both ends of the main connecting member (21).

6. The detachable small copper tube according to claim 5, characterized in that, The two ends of the circular shaft (22) are rotatably connected to the nuts (23).

7. The detachable small copper tube according to claim 5, characterized in that, The two sides of the main connector (21) are fitted with fastening screws (6) and nuts (23) for fixed connection with the whistle (4) and the horn (1).

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