Breathing mask suitable for people with tooth loss

Abstract

The utility model relates to the technical field of breathing masks, and discloses a breathing mask adapted to people with tooth loss, which comprises a front cover, two first inflation and deflation valves mounted on the left side of the front end of the outer part of the front cover, and a second inflation and deflation valve mounted on the right side of the front end of the outer part of the front cover; the outer air bag strips are arranged on the left side and the right side of the rear end outside the front cover, and a silica gel gasket is arranged on one side, outside the outer air bag strips, of the rear end of the front cover; the inner ring is arranged on one side of the rear end of the interior of the front cover, inner cavities are formed in the two sides of the interior of the inner ring, inner air bag strips are installed on the outer sides of the interiors of the inner cavities, a connecting plate is arranged on one side of the rear end of the interior of each inner cavity, and an inner supporting frame is fixedly arranged on the side, located outside the inner ring, of the exterior of each connecting plate. According to the breathing mask, the air bags on the two sides are used for controlling the bulging degree to jack up the silica gel gasket to improve the sealing performance, and the breathing mask is suitable for people with tooth deficiency in cooperation with an outward supporting structure inside.

Description

Technical Field

[0001] The utility model relates to the technical field of breathing masks, in particular to a breathing mask suitable for people with missing teeth. Background Art

[0002] A respiratory mask is a medical device, usually made of soft material, that covers the patient's mouth and nose to provide oxygen or other respiratory support. It is widely used in medical places such as emergency, operating room, ICU (intensive care unit) to help patients breathe or maintain respiratory function.

[0003] Some patients are toothless, especially the elderly, and their big teeth on both sides are more pronounced, resulting in sunken cheeks. For these patients, only the cheeks are sunken, while the bridge of the nose and the mandible remain firm. In addition, the muscle tissue is reduced and the skin elasticity is insufficient. The respiratory mask cannot fit tightly to the patient's face, especially the sunken cheeks, which will form a large gap with the mask. This makes it difficult for the patient to breathe tightly, which may cause insufficient oxygen supply or leakage of anesthetics. Conventional respiratory masks fit tightly to patients with tight skin, especially those with larger faces. However, patients with small faces or thin cheeks will not be tightly sealed when using the mask. Therefore, a respiratory mask suitable for people with missing teeth is proposed. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a breathing mask suitable for people with missing teeth to solve the problems raised in the above background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a breathing mask suitable for people with missing teeth, comprising:

[0008] A front cover, wherein two first air-charging and air-discharging valves are installed on the left side of the front end of the front cover, and a second air-charging and air-discharging valve is installed on the right side of the front end of the front cover;

[0009] The outer airbag strip is arranged on the left and right sides of the rear end of the front cover, the first inflation and deflation valve is connected with the outer airbag strip through a pipeline, a silicone gasket is arranged on one side of the rear end of the front cover located outside the outer airbag strip, and the silicone gasket is fixedly connected to the front cover;

[0010] An inner ring is arranged on one side of the rear end of the front cover, and inner cavities are arranged on both sides of the inner ring. An inner airbag strip is installed on the outer side of the inner cavity, and the second inflation and deflation valve is connected with the inner airbag strip through a pipeline. A connecting plate is arranged on one side of the rear end of the inner cavity, and an inner support frame is fixedly arranged on the side of the connecting plate located outside the inner ring.

[0011] Preferably, a strap is installed on the outside of the front cover, and the strap is fixedly connected to the front cover, and the strap is used for wearing the mask.

[0012] Preferably, fixing holes are provided on both upper and lower sides of the inner cavity, and the fixing holes are integrally formed with the inner cavity.

[0013] Preferably, inner grooves are provided on both the upper and lower sides of the connection plate, and telescopic rods are installed inside the inner grooves, and the telescopic rods are used to support the top plate.

[0014] Preferably, a top plate is installed on the outside of the telescopic rod, a fixing column is provided at one end of the outside of the top plate, and the fixing column is adapted to the fixing hole, and the fixing column is used to be inserted into the fixing hole so that the connecting plate can rotate.

[0015] Preferably, a return spring is installed on the outside of the telescopic rod, and the return spring is fixedly connected to the telescopic rod and the top plate, and the return spring enables the top plate to have automatic return properties.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a breathing mask suitable for people with missing teeth, which has the following beneficial effects:

[0018] The utility model injects gas into the first inflation and deflation valve through a valve body or a syringe, so that the outer airbag strip is inflated and lifted up. According to the different amounts of gas injected into the two first inflation and deflation valves, the two outer airbag strips bulge to different degrees, thereby adapting to the user's cheek shape. The silicone gasket is used to fit the user's cheek and improve the sealing performance, and the two outer airbag strips with different bulging degrees are used for corresponding compensation. At this time, the inner support frame extends into the patient's oral cavity, and the valve body or the syringe is used to inject gas into the second inflation and deflation valve, so that the inner airbag strip bulges. When the inner airbag strip bulges, it squeezes the connecting plate to drive the inner support frame to flip and rotate outward, thereby supporting the inner protrusion of the patient's cheek to ensure that the mask fits and seals with the skin. In summary, the problems raised in the background technology are solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0020] Figure 2 This is a cross-sectional view of the internal structure of the inner ring of the utility model;

[0021] Figure 3 For the utility model Figure 2 A partial enlarged view of the middle A area;

[0022] Figure 4 It is a three-dimensional diagram of the inner ring structure of the utility model.

[0023] In the figure: 1. front cover; 2. outer airbag strip; 3. silicone gasket; 4. strap; 5. first inflation and deflation valve; 6. second inflation and deflation valve; 7. inner ring; 8. inner cavity; 9. inner airbag strip; 10. connecting plate; 11. inner support frame; 12. inner groove; 13. telescopic rod; 14. reset spring; 15. top plate; 16. fixing column; 17. fixing hole. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The utility model provides a technical solution, a breathing mask suitable for people with missing teeth, please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 ,include:

[0026] The front cover 1 has two first air-charging and air-discharging valves 5 installed on the left side of the front end of the front cover 1, and a second air-charging and air-discharging valve 6 installed on the right side of the front end of the front cover 1;

[0027] The outer airbag strip 2 is arranged on the left and right sides of the rear end of the front cover 1. The first inflation and deflation valve 5 is connected with the outer airbag strip 2 through a pipeline. A silicone gasket 3 is arranged on one side of the rear end of the front cover 1 outside the outer airbag strip 2, and the silicone gasket 3 is fixedly connected to the front cover 1.

[0028] The inner ring 7 is arranged on one side of the rear end of the front cover 1, and inner cavities 8 are arranged on both sides of the inner ring 7. An inner airbag strip 9 is installed on the outer side of the inner cavity 8. The second inflation and deflation valve 6 is connected with the inner airbag strip 9 through a pipeline. A connecting plate 10 is arranged on one side of the rear end of the inner cavity 8, and an inner support frame 11 is fixedly arranged on the side of the outer side of the inner ring 7 outside the connecting plate 10.

[0029] When in use, the first inflation and deflation valve 5 is injected with gas through the valve body or syringe, so that the outer airbag strip 2 is inflated and lifted up. Different amounts of gas are injected into the two first inflation and deflation valves 5 so that the two outer airbag strips 2 bulge to different degrees, thereby adapting to the shape of the user's cheek. The silicone gasket 3 is used to fit the user's cheek and improve the sealing performance. The two outer airbag strips 2 with different bulging degrees are used for corresponding compensation. At this time, the inner support frame 11 extends into the patient's oral cavity, and the second inflation and deflation valve 6 is injected with gas through the valve body or syringe, so that the inner airbag strip 9 bulges. When the inner airbag strip 9 bulges, it squeezes the connecting plate 10 to drive the inner support frame 11 to flip and rotate outward, thereby supporting the inner bulge of the patient's cheek to ensure that the mask fits and seals with the skin. It should be noted that in order to save space and highlight the innovative elements of this patent, such as airbag strips, silicone gaskets 3, straps 4, inflation and deflation valves, reset springs 14 and other conventional equipment, are not repeated in this patent.

[0030] See also Figure 1 A strap 4 is installed on the outside of the front mask 1, and the strap 4 is fixedly connected to the front mask 1, and the strap 4 is used for wearing the mask.

[0031] See also Figure 4 Fixing holes 17 are provided on both upper and lower sides of the inner cavity 8 , and the fixing holes 17 are integrally formed with the inner cavity 8 .

[0032] See also Figure 2 and Figure 3 Inner grooves 12 are provided on both upper and lower sides of the connecting plate 10 , and telescopic rods 13 are installed inside the inner grooves 12 . The telescopic rods 13 are used to support the top plate 15 .

[0033] See also Figure 2 , Figure 3 and Figure 4 A top plate 15 is installed on the outside of the telescopic rod 13, and a fixing column 16 is provided at one end of the outside of the top plate 15, and the fixing column 16 is adapted to the fixing hole 17, and the fixing column 16 is used to be inserted into the fixing hole 17 so that the connecting plate 10 can rotate.

[0034] See also Figure 2 and Figure 3 A return spring 14 is installed on the outside of the telescopic rod 13, and the return spring 14 is fixedly connected to the telescopic rod 13 and the top plate 15. The return spring 14 enables the top plate 15 to have automatic return performance.

[0035] In this solution: gas is injected into the first inflation and deflation valve 5 through a valve body or a syringe, so that the outer airbag strip 2 is inflated and lifted up. Different amounts of gas are injected into the two first inflation and deflation valves 5 so that the two outer airbag strips 2 bulge to different degrees, thereby adapting to the user's cheek shape. The silicone gasket 3 is used to fit the user's cheek and improve the sealing performance. Corresponding compensation is performed with the two outer airbag strips 2 with different bulging degrees. At this time, the inner support frame 11 extends into the patient's oral cavity, and gas is injected into the second inflation and deflation valve 6 through a valve body or a syringe, so that the inner airbag strip 9 bulges. When the inner airbag strip 9 bulges, the connecting plate 10 is squeezed to drive the inner support frame 11 to flip and rotate outward, thereby supporting the inner protrusion of the patient's cheek to ensure that the mask fits and seals with the skin. When the patient is missing teeth on only one side or has no teeth, the top plate 15 is pressed to shrink toward the inside of the inner groove 12, the fixing column 16 is disengaged from the fixing hole 17, and then the connecting plate 10 is pulled outward to separate it from the inner ring 7 at one time, making it suitable for patients who are missing teeth on only one side or have no teeth.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A breathing mask suitable for people with missing teeth, characterized in that: include: A front cover (1), wherein two first air-charging and air-discharging valves (5) are installed on the left side of the front end of the exterior of the front cover (1), and a second air-charging and air-discharging valve (6) is installed on the right side of the front end of the exterior of the front cover (1); The outer airbag strip (2) is arranged on the left and right sides of the rear end of the front cover (1), the first inflation and deflation valve (5) is connected to the outer airbag strip (2) through a pipeline, and a silicone gasket (3) is arranged on one side of the rear end of the front cover (1) located outside the outer airbag strip (2), and the silicone gasket (3) is fixedly connected to the front cover (1); An inner ring (7) is arranged at one side of the rear end of the front cover (1), inner cavities (8) are arranged on both sides of the inner ring (7), an inner airbag strip (9) is installed on the outer side of the inner cavity (8), the second inflation and deflation valve (6) is connected to the inner airbag strip (9) through a pipeline, a connecting plate (10) is arranged at one side of the rear end of the inner cavity (8), and an inner support frame (11) is fixedly arranged on the outer side of the connecting plate (10) located outside the inner ring (7).

2. A breathing mask suitable for people with missing teeth according to claim 1, characterized in that: A binding belt (4) is installed on the outside of the front cover (1), and the binding belt (4) is fixedly connected to the front cover (1).

3. A breathing mask suitable for people with missing teeth according to claim 1, characterized in that: Fixing holes (17) are provided on both upper and lower sides of the inner cavity (8), and the fixing holes (17) and the inner cavity (8) are integrally formed.

4. A breathing mask suitable for people with missing teeth according to claim 3, characterized in that: The connection plate (10) is provided with inner grooves (12) on both upper and lower sides thereof, and a telescopic rod (13) is installed inside the inner groove (12).

5. A breathing mask suitable for people with missing teeth according to claim 4, characterized in that: A top plate (15) is installed on the outside of the telescopic rod (13), a fixing column (16) is arranged at one end of the outside of the top plate (15), and the fixing column (16) is matched with the fixing hole (17).

6. A breathing mask suitable for people with missing teeth according to claim 5, characterized in that: A return spring (14) is installed outside the telescopic rod (13), and the return spring (14) is fixedly connected to the telescopic rod (13) and the top plate (15).

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