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CN-121974040-A - SOVT sound training bottle capable of accurately regulating pressure

CN121974040ACN 121974040 ACN121974040 ACN 121974040ACN-121974040-A

Abstract

The invention discloses a SOVT sound training bottle capable of accurately regulating pressure, which relates to the technical field of sound training bottles and comprises a bottle body and a cover body in sealing fit with the bottle body, wherein the cover body comprises a first pipe orifice, a second pipe orifice, a pressure regulating valve and an extension pipe, the first pipe orifice extends to the bottom of the bottle body through the extension pipe, the second pipe orifice is communicated with the bottle body through the pressure regulating valve, the pressure regulating valve comprises a valve cavity arranged on the cover body and a valve body rotatably connected in the valve cavity, the valve cavity is provided with a communication hole, the communication hole is communicated with the bottle body, a through groove for communicating the second pipe orifice and the communication hole is formed in the valve body, and the groove width of the through groove gradually contracts or expands along the rotation direction of the valve body so as to regulate the flow entering the communication hole. Through the cooperation of air-vent valve and scale interval, solve the inaccurate and high problem of use threshold of current sound bottle pressure regulating.

Inventors

  • SHI DONGYU

Assignees

  • 施东雨

Dates

Publication Date
20260505
Application Date
20260325

Claims (10)

  1. 1. The SOVT sound training bottle capable of accurately regulating pressure is characterized by comprising a bottle body (1) and a cover body (2) in sealing fit with the bottle body (1), wherein the cover body (2) comprises a first pipe orifice (21), a second pipe orifice (22), a pressure regulating valve (23) and an extension pipe (24), the first pipe orifice (21) extends to the bottom of the bottle body (1) through the extension pipe (24), and the second pipe orifice (22) is communicated with the bottle body (1) through the pressure regulating valve (23); The pressure regulating valve (23) comprises a valve cavity (231) arranged on the cover body (2) and a valve body (232) rotationally connected in the valve cavity (231), the valve cavity (231) is provided with a communication hole (233), the communication hole (233) is communicated with the bottle body (1), a through groove (234) which is communicated with the second pipe orifice (22) and the communication hole (233) is formed in the valve body (232), and the groove width of the through groove (234) gradually contracts or expands along the rotation direction of the valve body (232) so as to regulate the flow entering the communication hole (233).
  2. 2. The SOVT sound training bottle capable of accurately regulating pressure according to claim 1, wherein a scale groove (11) is arranged on the outer side of the bottle body (1), a plurality of scale sections (12) are arranged in the scale groove (11), and the scale sections (12) are used for marking the height of liquid in the bottle body (1).
  3. 3. The sound bottle with the SOVT sound bottle capable of accurately adjusting pressure according to claim 2 is characterized in that a limiting groove (235) is formed in one side, close to the communication hole (233), of the valve cavity (231), a concave portion (236) is formed in one side, far away from the communication hole (233), of the limiting groove (235), a limiting block (237) and a convex portion (238) are arranged at one end, close to the communication hole (233), of the valve body (232), and when the valve body (232) rotates, the limiting block (237) moves in the inner circumference of the limiting groove (235), and the convex portion (238) moves in the inner circumference of the concave portion (236).
  4. 4. The sound bottle of SOVT capable of accurately adjusting pressure according to claim 3, wherein a knob (239) is arranged at one end of the valve body (232) far away from the communication hole (233), and anti-skid patterns are arranged on the knob (239).
  5. 5. The SOVT sound training bottle capable of accurately adjusting pressure according to claim 1, wherein the extension tube (24) comprises a first extension tube (241) and a second extension tube (242), the first extension tube (241) is located between the first tube orifice (21) and the second extension tube (242) and forms an isolation channel with the second tube orifice (22), the second extension tube (242) extends to the bottom of the bottle body (1), and the tail end of the second extension tube (242) is located below the liquid level in the bottle body (1).
  6. 6. The SOVT sound training bottle capable of accurately adjusting pressure according to claim 5, wherein an oblique section (243) is formed at the tail end of the second extension tube (242), and the oblique section (243) is located below the liquid level in the bottle body (1), so that gas entering and exiting the first tube orifice (21) is communicated with the second tube orifice (22) after passing through the liquid in the bottle body (1).
  7. 7. The SOVT sound training bottle capable of accurately adjusting pressure according to claim 1, wherein a main training blowing pipe (211) is arranged at one end of the first pipe orifice (21) away from the extension pipe (24), an atomizing suction pipe (221) is arranged at one end of the second pipe orifice (22) away from the pressure regulating valve (23), and the length of the main training blowing pipe (211) is larger than that of the atomizing suction pipe (221).
  8. 8. The SOVT sound bottle capable of accurately adjusting pressure according to claim 7, wherein the main training blowpipe (211) and the atomizing suction pipe (221) are made of silica gel materials, and the joint of the main training blowpipe (211) and the first pipe orifice (21) is provided with a sealing ring, and the joint of the atomizing suction pipe (221) and the second pipe orifice (22) is provided with a sealing ring.
  9. 9. The SOVT sound training bottle capable of accurately adjusting pressure according to claim 1, wherein threads are arranged at the opening of the bottle body (1), a thread groove is formed at the opening of the cover body (2), and the bottle body (1) is in thread seal with the cover body (2).
  10. 10. The SOVT sound bottle capable of accurately adjusting pressure according to claim 9, wherein a sealing gasket is arranged inside the cover body (2), and the sealing gasket is located above an opening of the bottle body (1) when the bottle body (1) is in threaded sealing with the cover body (2).

Description

SOVT sound training bottle capable of accurately regulating pressure Technical Field The application relates to the technical field of sound training bottles, in particular to a SOVT sound training bottle capable of accurately regulating pressure. Background In the fields of vocal music teaching, vocal tract rehabilitation and the like, a semi-closed vocal tract technology (SOVT) vocal tract exercise tool is widely applied because vocal tract closing and breath balance adjustment can be effectively improved, a vocal tract exercise bottle is used as a common SOVT tool, and the core principle is that a semi-blocked vocal tract is formed through water resistance, so that a user is guided to establish a correct vocal mode. The sound practice bottle in the market at present is mostly basic pattern water resistance bottle, and the structure mainly comprises body, straw, bottle lid, relies on the change of bottle internal water volume to adjust resistance, and technical threshold is low, the function is single. The resistance valve is arranged on part of products, but the resistance valve is designed externally, the installation is complicated, the cost is additionally increased, the gear mark is in a pure digital form, the training scene is not explicitly corresponding, and the user is difficult to match the self requirement. The prior closest technical proposal is a common fixed water resistance type sound practice bottle, which structurally comprises a cylindrical bottle body, a fixed aperture straw and a sealing bottle cap. When the training device is used, a user needs to pour a certain amount of water into the bottle, insert the suction pipe into the water, and enable air flow to pass through the water layer to form resistance through blowing, so that semi-blocking sounding training is realized. The adjusting mode of the scheme can only change the thickness of a water layer by increasing or reducing the water content in the bottle, so that the resistance is adjusted, the water content is required to be poured repeatedly during operation, the resistance value cannot be accurately controlled, partial products are provided with external resistance valves, the installation is inconvenient and the cost is high, the gear marks are in pure digital forms such as 1-7 gears, and the like, the training scenes such as weak mixing, strong mixing and the like are not clearly corresponding, and the use threshold of a user is high. Therefore, how to provide a SOVT sound training bottle with accurate pressure regulation and low using threshold is a problem to be solved in the prior art. Disclosure of Invention The application aims to provide a SOVT sound training bottle capable of accurately regulating pressure, which solves the problems that the existing sound training bottle cannot accurately regulate pressure and is high in using threshold. In order to achieve the aim, the application provides a SOVT sound-training bottle capable of accurately regulating pressure, which comprises a bottle body and a cover body in sealing fit with the bottle body, wherein the cover body comprises a first pipe orifice, a second pipe orifice, a pressure regulating valve and an extension pipe, the first pipe orifice extends to the bottom of the bottle body through the extension pipe, the second pipe orifice is communicated with the bottle body through the pressure regulating valve, the pressure regulating valve comprises a valve cavity arranged on the cover body and a valve body rotatably connected in the valve cavity, the valve cavity is provided with a communication hole, the communication hole is communicated with the bottle body, a through groove for communicating the second pipe orifice and the communication hole is arranged on the valve body, and the groove width of the through groove gradually contracts or expands along the rotation direction of the valve body so as to regulate the flow entering the communication hole. In some embodiments, a scale groove is arranged on the outer side of the bottle body, a plurality of scale intervals are arranged in the scale groove, and the scale intervals are used for marking the height of liquid in the bottle body. In some embodiments, a limiting groove is formed in one side, close to the communication hole, of the valve cavity, a concave portion is formed in one side, far away from the communication hole, of the limiting groove, a limiting block and a convex portion are arranged at one end, close to the communication hole, of the valve body, when the valve body rotates, the limiting block moves circumferentially in the limiting groove, and the convex portion moves circumferentially in the concave portion. In some embodiments, a knob is disposed at an end of the valve body away from the communication hole, and an anti-slip pattern is disposed on the knob. In some embodiments, the extension tube comprises a first extension tube and a second extension tube, the first extension tube is positioned betwe