Cover body for semi-closed sound channel training

Abstract

The utility model aims to provide the cover body for semi-closed sound track training, which is simple in structure, convenient to use in daily life and adjustable in resistance. The bottle comprises a bottle body, a cover body in threaded fit with the bottle body, a first air pipe arranged on the upper surface of the cover body and a second air pipe arranged on one side of the first air pipe, an extension pipe used for extending into the bottle body is formed on the lower portion of the cover body, the extension pipe is communicated with the first air pipe, and the second air pipe is communicated with the first air pipe. The first air pipe and the second air pipe are each provided with a pipe plug used for blocking a pipeline, an open hole is formed in the bottom of the cover body, and the open hole is communicated with the lower end of the second air pipe. The semi-closed sound channel training device is applied to the technical field of semi-closed sound channel training devices.

Description

Technical Field

[0001] This utility model relates to the technical field of semi-enclosed channel training devices, and in particular to a cover for semi-enclosed channel training. Background Technology

[0002] Semi-closed vocal tract training increases resistance during vocalization through a thin straw, causing air to flow back to the larynx. The "air cushion" formed by air particles provides cushioning for vocal cord vibration and impact, effectively massaging the vocal cords and having a "warming" effect. This relieves vocal fatigue, thereby improving voice quality and making the voice cleaner and more pleasant. Semi-closed vocal tract training can also incorporate lip vibrato, tongue vibrato, and nasal humming. Breathing exercises are widely used in this training, improving the stability and control of airflow in patients with hoarseness. It can also be used as a warm-up method for artistic singers, and its scientific validity has been widely recognized in the field of vocal training.

[0003] Currently, straws are commonly used as training tools for semi-closed vocal tracts. Using thin, long straws with small apertures, the semi-closed vocal tract generates air return, which buffers the impact caused by vocal cord vibration, thereby reducing vocal cord damage during vocalization and achieving a coordination effect. However, straws are generally made of plastic, and during daily storage, they are easily squeezed by external objects, causing the straw walls to break and leak air, affecting subsequent use. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a cover for semi-enclosed audio training that is simple in structure, convenient for daily use, and has adjustable resistance.

[0005] The technical solution adopted by this utility model is as follows: This utility model includes a bottle body, a cap that is threadedly engaged with the bottle body, a first air pipe disposed on the upper surface of the cap body, and a second air pipe disposed on one side of the first air pipe. An extension tube for extending into the bottle body is formed at the lower part of the cap body. The extension tube is connected to the first air pipe. Both the first air pipe and the second air pipe are provided with pipe plugs for sealing the pipes. An opening is formed at the bottom of the cap body. The opening is connected to the lower end of the second air pipe.

[0006] Furthermore, the tube plug includes a connector and a plug head. The connector has connecting rings at both ends. One connecting ring is matched with the first or second air tube for limiting, and the other connecting ring is detachably connected to the plug head. The plug head is matched with the corresponding opening end of the first or second air tube for sealing.

[0007] Furthermore, the upper end of the plug is provided with a fixing piece for pinching with fingers, and the lower end of the plug is formed with a sealing block that cooperates with the opening end of the first trachea or the second trachea.

[0008] Furthermore, the diameter of the first connecting ring is larger than the diameter of the second connecting ring.

[0009] Furthermore, the outer surface of the bottle body is formed with a first scale line for identifying the height.

[0010] Furthermore, a second scale line for identifying height is formed at the lower end of the extension tube.

[0011] Furthermore, both the first and second tracheas are provided with retaining rings for limiting the movement of the tube plug.

[0012] Furthermore, the height of the first trachea is greater than the height of the second trachea.

[0013] Furthermore, a threading loop is formed between the first trachea and the second trachea to facilitate the passage of the thread.

[0014] The beneficial effects of this utility model are as follows: During practice, the extension tube is inserted into the liquid, the plugs of the first and second air tubes are opened, and air is blown through the first air tube into the mouth for semi-closed vocal tract training. The liquid inside the bottle increases airflow resistance, and the liquid level can be controlled to adjust the resistance of the semi-closed vocal tract training. The structure is simple and easy to use, and it can be reused multiple times. A second scale line is provided at the lower end of the extension tube. When connecting the cap to other bottle bodies, the corresponding pressure value can be adjusted according to the second scale line of the extension tube, facilitating daily use. When moisturizing and nourishing the throat, warm or hot water is poured into the bottle, and the generated warm steam can be inhaled through the second air tube. The steam is drawn into the throat along the second air tube, using the warm steam to moisturize and nourish the throat. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a first structural schematic diagram of the bottle cap of this utility model;

[0017] Figure 3 This is a schematic diagram of the second structure of the bottle cap of this utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the tube plug of this utility model;

[0019] Figure 5 This is a schematic diagram of the bottle body of this utility model.

[0020] In the diagram: 1. Bottle body; 11. First graduation line; 2. Cap; 3. First air tube; 4. Second air tube; 5. Tube plug; 51. Connector; 52. Plug; 53. First connecting ring; 54. Second connecting ring; 55. Fixing piece; 56. Sealing block; 6. Opening; 7. Extension tube; 71. Second graduation line; 8. Threading ring. Detailed Implementation

[0021] like Figures 1 to 5 As shown, in this embodiment, the present invention includes a bottle body 1, a cap 2 threadedly fitted to the bottle body 1, a first air pipe 3 disposed on the upper surface of the cap 2, and a second air pipe 4 disposed on one side of the first air pipe 3. An extension pipe 7 for extending into the bottle body 1 is formed at the lower part of the cap 2. The extension pipe 7 is connected to the first air pipe 3. Both the first air pipe 3 and the second air pipe 4 are provided with pipe plugs 5 for sealing the pipes. An opening 6 is formed at the bottom of the cap 2. The opening 6 is connected to the lower end of the second air pipe 4. During training, the thread size of the cap 2 is compatible with most bottle mouths on the market, making it convenient for daily use. When practicing, liquid is poured into the bottle 1, the extension tube 7 is inserted into the liquid, the plugs 5 of the first air tube 3 and the second air tube 4 are opened, and air is blown into the first air tube 4 to perform semi-closed vocal tract training. The airflow enters from the first air tube 3, passes through the extension tube 7 through the liquid, and flows out from the second air tube 4. The liquid in the bottle 1 increases the airflow resistance. The liquid level can be controlled during use to adjust the resistance of the semi-closed vocal tract training. The structure is simple and easy to use, and can be reused multiple times. The lower end of the extension tube 7 is provided with a second scale line 41. When the cap 2 is connected to other bottles 1, the corresponding pressure value can be adjusted according to the second scale line 41 of the extension tube 7 for convenient daily use. When moisturizing and nourishing the throat, warm water or hot warm water is poured into the bottle. The generated warm steam can be inhaled through the second air tube. The steam is inhaled into the throat along the second air tube, using the warm steam to moisturize and nourish the throat.

[0022] In this embodiment, the tube plug 5 includes a connector 51 and a plug head 52. Connecting rings are provided at both ends of the connector 51. One connecting ring engages with the first air tube 3 or the second air tube 4, while the other connecting ring is detachably connected to the plug head 52. The plug head 52 is correspondingly engaged with the opening end of the corresponding first air tube 3 or second air tube 4 for sealing. Through the connector 51 and plug head 52 structure, the plug head 52 is connected to the opening end of the first air tube 3 or the second air tube 4, facilitating daily opening and closing by the user.

[0023] In this embodiment, the upper end of the plug 52 is provided with a fixing piece 55 for pinching with fingers, and the lower end of the plug 52 is formed with a sealing block 56 that cooperates with the opening end of the first air tube 3 or the second air tube 4. The fixing piece 55 is a straight piece structure or a ring structure, which makes it easy for the user to pull out the plug 52.

[0024] In this embodiment, the diameter of the first connecting ring 53 is larger than the diameter of the second connecting ring 54.

[0025] In this embodiment, a first scale line 11 for height identification is formed on the outer surface of the bottle body 1. The first scale line 11 facilitates the user to identify the liquid level when filling the bottle, thereby creating corresponding resistance for semi-closed sound channel training.

[0026] In this embodiment, the lower end of the extension tube 7 is provided with a second scale line 71 for height identification. The second scale line 71 facilitates the user in identifying the liquid level when connecting the cap 2 to other bottles 1, thereby generating corresponding resistance for semi-closed sound channel training.

[0027] In this embodiment, both the first trachea 3 and the second trachea 4 are provided with retaining rings for limiting and engaging with the tube plug 5. The retaining rings engage with the first connecting ring 53 to prevent the first connecting ring 53 from slipping off during daily use.

[0028] In this embodiment, the height of the first trachea 3 is greater than the height of the second trachea 4, and the opening ends of the first trachea 3 and the second trachea 4 face different directions.

[0029] In this embodiment, a threading loop 8 is formed between the first air tube 3 and the second air tube 4 to facilitate the passage of the wire.

[0030] The working principle of this utility model:

[0031] During practice, liquid is poured into bottle 1, extension tube 7 is inserted into the liquid, the plugs 5 of the first air tube 3 and the second air tube 4 are opened, and air is blown into the first air tube 4 in the mouth to conduct semi-closed channel training. The liquid in bottle 1 increases the airflow resistance. The liquid level can be controlled during use to adjust the resistance of semi-closed channel training.

[0032] When using the product to soothe and nourish the throat, fill the bottle with warm or hot water. The resulting warm steam can be inhaled through the second trachea 4. The steam is then drawn into the throat area through the second trachea 4, using the warm steam to moisturize and nourish the throat.

[0033] Although the embodiments of this utility model are described with reference to actual solutions, they do not constitute a limitation on the meaning of this utility model. For those skilled in the art, modifications to the implementation schemes and combinations with other schemes based on this specification are obvious.

Claims

1. A cap for semi-closed acoustic training, comprising a bottle body (1), characterized in that: It also includes a cap (2) that is threaded into the bottle body (1), a first air tube (3) disposed on the upper surface of the cap (2), and a second air tube (4) disposed on one side of the first air tube (3). An extension tube (7) for extending into the bottle body (1) is formed at the lower part of the cap (2). The extension tube (7) is connected to the first air tube (3). Both the first air tube (3) and the second air tube (4) are provided with tube plugs (5) for sealing the pipeline. An opening (6) is formed at the bottom of the cap (2). The opening (6) is connected to the lower end of the second air tube (4).

2. The cover for semi-enclosed acoustic channel training according to claim 1, characterized in that: The tube plug (5) includes a connector (51) and a plug (52). The connector (51) is provided with a first connecting ring (53) and a second connecting ring (54). The first connecting ring (53) is in a limiting fit with the first air tube (3) or the second air tube (4). The second connecting ring (54) is detachably connected to the plug (52). The plug (52) is in a sealing fit with the opening end of the corresponding first air tube (3) or second air tube (4).

3. The cover for semi-enclosed acoustic channel training according to claim 2, characterized in that: The upper end of the plug (52) is provided with a fixing piece (55) for pinching with fingers, and the lower end of the plug (52) is formed with a sealing block (56) that cooperates with the opening end of the first air tube (3) or the second air tube (4).

4. A cover for semi-enclosed acoustic channel training according to claim 2, characterized in that: The diameter of the first connecting ring (53) is larger than the diameter of the second connecting ring (54).

5. A cover for semi-enclosed acoustic channel training according to claim 1, characterized in that: The outer surface of the bottle body (1) is formed with a first scale line (11) for identifying the height.

6. The cover for semi-enclosed acoustic channel training according to claim 1, characterized in that: The lower end of the extension tube (7) has a second scale line (71) for identifying the height.

7. A cover for semi-enclosed acoustic channel training according to claim 1, characterized in that: Both the first trachea (3) and the second trachea (4) are formed with retaining rings for limiting and engaging the tube plug (5).

8. A cover for semi-enclosed acoustic channel training according to claim 1, characterized in that: The height of the first trachea (3) is greater than the height of the second trachea (4).

9. A cover for semi-enclosed acoustic channel training according to claim 1, characterized in that: A threading loop (8) is formed between the first air tube (3) and the second air tube (4) to facilitate the passage of the wire.

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