A blow-type oral muscle training device

Abstract

This utility model relates to the field of oral motor training technology, specifically an air-blowing oral motor training device, including an air outlet flat tube, a connecting curved tube, and a mouthpiece. The air outlet flat tube has an internal cavity and an external cavity, which are connected by multiple connecting flat tubes. A sealing baffle is slidably connected inside the connecting flat tube. The air outlet flat tube is equipped with a driving component for driving the sealing baffle to close the connecting flat tube. By setting the driving component, the user can flexibly pull the sliding connecting plate to drive the sealing baffle to slide inside the connecting flat tube according to their own training needs, thereby achieving partial blocking or opening of the connecting flat tube, accurately adjusting the number of gas flow channels, and thus effectively adjusting the blowing resistance. The locking slider in the limiting component cooperates with the locking groove. After the resistance is adjusted, the return spring drives the locking slider to insert into the locking groove, stably fixing the position of the sliding connecting plate, ensuring that the resistance setting is stable and reliable during training.

Description

Technical Field

[0001] This utility model relates to the field of oral muscle training technology, specifically to an air-blowing oral muscle training device. Background Technology

[0002] In the fields of rehabilitation medicine and oral function training, inflatable oral muscle training devices are important tools to help patients with swallowing disorders, children with delayed language development, and people recovering from surgery to train their oral muscle function.

[0003] For example, patent announcement number CN219050241U discloses a device for training the oral motor skills of children with functional speech disorders, which includes a ball-pushing tube, an air-blowing assembly, a hollow sphere, and a tactile sound effect structure. The ball-pushing tube includes a guide tube, an air inlet tube connected to the bottom end face of the guide tube, and an air outlet opened on the upper part of the outer surface of the guide tube. The air-blowing assembly is detachably connected to the air inlet tube. The hollow sphere is movably connected within the guide tube. The tactile sound effect structure includes a speaker with sound effects and a touch switch mounted on the lower surface of the speaker; the touch end of the touch switch corresponds to the inner cavity of the air inlet tube.

[0004] However, the air outlet of the above-mentioned device cannot adjust the air volume, which makes it impossible to flexibly adjust the training resistance. For different training stages and different patients, the training device with fixed resistance cannot meet the diverse training needs. Therefore, this utility model proposes an air-blowing oral muscle training device to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide an air-blowing oral muscle training device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a blow-type oral muscle training device, comprising an air outlet flat tube, a connecting curved tube, and a mouthpiece. The air outlet flat tube has an internal cavity and an external cavity, which are connected by multiple connecting flat tubes. A sealing baffle is slidably connected inside the connecting flat tube. A driving component for driving the sealing baffle to close the connecting flat tube is provided on the air outlet flat tube. A limit component is provided on the driving component. The driving component includes a sliding connecting plate slidably connected to the air outlet flat tube, and one end of the sliding connecting plate is fixedly connected to the sealing baffle.

[0007] Preferably, a drive spring is sleeved on the sliding connecting plate, one end of the drive spring is fixedly connected to the inner wall of the air outlet flat tube, and the other end of the drive spring is fixedly connected to the closing baffle.

[0008] Preferably, the limiting component includes a first support plate fixedly installed on the air outlet flat pipe, a locking slider is slidably connected to the first support plate, and a locking groove for the locking slider to be inserted is provided on the sliding connecting plate.

[0009] Preferably, a connecting plate is fixedly connected to the lower end of the locking slider, and a return spring is sleeved on the locking slider.

[0010] Preferably, one end of the reset spring is fixedly connected to the first support plate, and the other end of the reset spring is fixedly connected to the connecting plate.

[0011] Preferably, the external cavity is connected to the external air, and a plurality of the connecting flat tubes are evenly distributed inside the external cavity.

[0012] Preferably, an operating pull plate is fixedly connected to the end of the sliding connecting plate away from the closed baffle, and an anti-slip rubber sleeve is fixed to the outer surface of the operating pull plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are: By setting up the drive component, users can flexibly pull the sliding plate to drive the closed baffle to slide inside the connecting flat tube according to their own training needs, thereby achieving partial blocking or opening of the connecting flat tube, accurately adjusting the number of gas flow channels, and thus effectively adjusting the blowing resistance. The locking slider in the limiting component cooperates with the locking groove. After the resistance is adjusted, the return spring drives the locking slider to insert into the locking groove, stably fixing the position of the sliding plate and ensuring that the resistance setting is stable and reliable during training. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0015] Figure 2 This is a schematic diagram of the internal structure of the external cavity of this utility model.

[0016] Figure 3 This is a schematic diagram of the drive component structure of this utility model.

[0017] Figure 4 This is a schematic diagram of the sliding connecting plate structure of this utility model.

[0018] Figure 5 This is a schematic diagram of the limiting component structure of this utility model.

[0019] In the diagram: 1. Outlet flat pipe; 2. Connecting bend pipe; 3. Internal cavity; 4. External cavity; 5. Connecting flat pipe; 6. Sealing baffle; 7. Drive assembly; 9. Limiting assembly; 71. Sliding connecting plate; 72. Drive spring; 91. First support plate; 92. Locking groove; 93. Locking slider; 94. Connecting fixed plate; 95. Return spring. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figures 1 to 5 This utility model provides a technical solution: an air-blowing oral muscle training device, including an air outlet flat tube 1, a connecting curved tube 2 and a mouthpiece. The air outlet flat tube 1 is provided with an inner cavity 3 and an outer cavity 4. The inner cavity 3 and the outer cavity 4 are connected by multiple connecting flat tubes 5. A sealing baffle 6 is slidably connected inside the connecting flat tube 5. A driving component 7 is provided on the air outlet flat tube 1 for driving the sealing baffle 6 to close the connecting flat tube 5. A limit component 9 is provided on the driving component 7.

[0022] The drive assembly 7 includes a sliding connecting plate 71 that is slidably connected to the air outlet flat tube 1. One end of the sliding connecting plate 71 is welded and fixed to the closed baffle 6. In addition, the air outlet flat tube 1, the connecting bend tube 2 and the mouthpiece are made of medical-grade silicone material to ensure the safety and comfort of use. The mouthpiece and the connecting bend tube 2 are detachably connected, such as by a threaded connection, which makes it easy to replace mouthpieces of different sizes to adapt to the oral characteristics and training needs of different users.

[0023] By setting the drive component 7, the user can flexibly pull the sliding connecting plate 71 to drive the closed baffle 6 to slide inside the connecting flat tube 5 according to their own training needs, thereby blocking or opening part of the connecting flat tube 5, accurately adjusting the number of gas flow channels, and thus effectively adjusting the blowing resistance. The locking slider 93 in the limiting component 9 cooperates with the locking groove 92. After the resistance is adjusted, the return spring 95 drives the locking slider 93 to insert into the locking groove 92 to stabilize the position of the sliding connecting plate 71 and ensure that the resistance setting is stable and reliable during training.

[0024] like Figure 3 As shown, a drive spring 72 is sleeved on the sliding connecting plate 71. One end of the drive spring 72 is welded and fixed to the inner wall of the air outlet flat pipe 1, and the other end of the drive spring 72 is welded and fixed to the closed baffle 6.

[0025] like Figures 3 to 5As shown, the limiting component 9 includes a first support plate 91 fastened to the air outlet flat tube 1 by screws. A locking slider 93 is slidably connected to the first support plate 91. A locking groove 92 for the locking slider 93 to be inserted is provided on the sliding connecting plate 71. A connecting plate 94 is welded and fixed to the lower end of the locking slider 93. A return spring 95 is sleeved on the locking slider 93. One end of the return spring 95 is welded to the first support plate 91, and the other end of the return spring 95 is welded to the connecting plate 94.

[0026] like Figure 2 As shown, the external cavity 4 is connected to the external air, and multiple connecting flat tubes 5 are uniformly distributed inside the external cavity 4 by integral molding. The sliding connecting plate 71 is welded to an operating pull plate at the end away from the closed baffle 6, and the outer surface of the operating pull plate is glued with an anti-slip rubber sleeve.

[0027] In actual use, when using the air-blowing oral muscle training device, the sliding connecting plate 71 is pulled by the operating pull plate. The sliding connecting plate 71 drives the closed baffle 6 to slide inside the connecting flat tube 5. During this process, the drive spring 72 is compressed and deformed. When the locking groove 92 on the sliding connecting plate 71 moves to the position corresponding to the locking slider 93 on the first support plate 91, the return spring 95, which is in a stretched state, releases its elastic force, driving the locking slider 93 to move upward and extend into the locking groove 92, thus completing the limiting and fixing of the sliding connecting plate 71. At this time, the closed baffle 6 slides out from inside the connecting flat tube 5, and the inner cavity 3 and the outer cavity 4 are connected. The user holds the mouthpiece in his mouth and blows air into the device through the connecting bend 2 to start the oral muscle training. The air passes through the connecting bend 2 and the inner cavity 3 in sequence and is discharged from the connecting flat tube 5. If increased training resistance is required, pull down the connecting plate 94 to move the locking slider 93 out of the locking groove 92, releasing the restriction on the sliding connecting plate 71. Subsequently, the compressed drive spring 72 recovers its elastic deformation, causing the sealing baffle 6 to reset. The sealing baffle 6 slides in the connecting flat tube 5 to block the connecting flat tube 5, so that the gas can only pass through the connecting flat tube 5 that is not blocked by the sealing baffle 6, reducing the gas flow channel, thereby increasing the blowing resistance to meet the needs of different training intensities.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A blow-type oral muscle training device, comprising an air outlet flat tube (1), a connecting curved tube (2), and a mouthpiece, characterized in that: The air outlet flat tube (1) is provided with an inner cavity (3) and an outer cavity (4). The inner cavity (3) and the outer cavity (4) are connected by multiple connecting flat tubes (5). A sealing baffle (6) is slidably connected inside the connecting flat tube (5). The air outlet flat tube (1) is provided with a drive assembly (7) for driving the closing baffle (6) to close the connecting flat tube (5), and the drive assembly (7) is provided with a limit assembly (9). The drive assembly (7) includes a sliding connecting plate (71) slidably connected to the air outlet flat pipe (1). One end of the sliding connecting plate (71) is fixedly connected to the closed baffle (6), and a drive spring (72) is sleeved on the sliding connecting plate (71).

2. The air-blowing oral muscle training device according to claim 1, characterized in that: One end of the drive spring (72) is fixedly connected to the inner wall of the air outlet flat tube (1), and the other end of the drive spring (72) is fixedly connected to the closing baffle (6).

3. The air-blowing oral muscle training device according to claim 2, characterized in that: The limiting component (9) includes a first support plate (91) fixedly installed on the air outlet flat pipe (1), a locking slider (93) is slidably connected on the first support plate (91), and a locking groove (92) for the locking slider (93) to be inserted is provided on the sliding connecting plate (71).

4. The air-blowing oral muscle training device according to claim 3, characterized in that: The lower end of the locking slider (93) is fixedly connected to a connecting plate (94), and a return spring (95) is sleeved on the locking slider (93).

5. The air-blowing oral muscle training device according to claim 4, characterized in that: One end of the reset spring (95) is fixedly connected to the first support plate (91), and the other end of the reset spring (95) is fixedly connected to the connecting plate (94).

6. The air-blowing oral muscle training device according to claim 1, characterized in that: The external cavity (4) is connected to the external air, and a plurality of the connecting flat tubes (5) are evenly distributed inside the external cavity (4).

7. The air-blowing oral muscle training device according to claim 2, characterized in that: The sliding connecting plate (71) is fixedly connected to an operating pull plate at one end away from the closed baffle (6), and an anti-slip rubber sleeve is fixed on the outer surface of the operating pull plate.

Images