Breathing mask for assisting lip contraction breathing
By designing a respiratory mask with a blocking plate and filter plate structure, the problem of patients having difficulty mastering the breathing method of inhaling through the nose and exhaling through the mouth is solved, and more effective lip pursed breathing training and breathing intensity adjustment are achieved.
Patent Information
- Application Number
- CN202422312613.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-23
- Publication Date
- 2025-09-23
- Estimated Expiration
- 2034-09-23
AI Technical Summary
When patients practice pursed lip breathing alone, it is difficult for them to effectively master the breathing methods through the nose and mouth, resulting in poor exercise results.
A breathing mask that assists pursed-lip breathing is designed. By setting a blocking plate and a filter plate structure inside the mask, the nose and mouth are used for inhalation and exhalation respectively. Combined with the adjustable filter plate hole design, the breathing intensity can be adjusted.
It achieves better control over the breathing method of inhaling through the nose and exhaling through the mouth, improves the exercise effect, and enhances the adjustability of breathing intensity.
Smart Images
Figure CN223366037U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of breathing masks, in particular to a breathing mask that assists pursed lip breathing. Background Art
[0002] Pursed lip breathing is to inhale through the nose and then exhale through the mouth, which can create a certain pressure in the airway. This pressure can prevent the airway from collapsing prematurely and maintain the patency of the airway. For patients with respiratory diseases such as chronic obstructive pulmonary disease, pursed lip breathing can help improve lung function and alleviate symptoms of dyspnea.
[0003] However, when patients practice alone, they cannot lock their noses well when exhaling, so that they exhale through the mouth and nose at the same time. They cannot master this breathing method well, which in turn makes the breathing exercise effect worse. Therefore, we propose a breathing mask that assists pursed lip breathing to solve the above problem. Utility Model Content
[0004] The purpose of the utility model is to solve the shortcomings of the existing technology involved in the background technology, and to propose a breathing mask that assists pursed lip breathing.
[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:
[0006] A breathing mask for assisting pursed lip breathing, comprising a breathing mask body, an air inlet being provided at an end of the breathing mask body, a first baffle being transversely provided inside the breathing mask body, the first baffle being located at a central position of the breathing mask body and dividing the internal space of the breathing mask body into two, connecting plates being provided on both sides of the interior of the breathing mask body, an air vent being provided at a middle position of the connecting plates, second baffles being provided at the ends of the connecting plates, connecting rods being provided at the ends of the second baffles, the connecting rods being inserted inside the connecting plates, and two sets of second baffles being respectively located on both sides of the two sets of connecting plates;
[0007] The breathing mask body can be placed at the patient's mouth so that the first blocking plate acts on the middle position between the patient's nose and mouth to separate them. The inside of the breathing mask body located at the upper part can only be inhaled, while the inside of the breathing mask body located at the mouth position can only be exhaled, thereby adjusting the patient's breathing and making it easier to perform pursed lip breathing exercises.
[0008] Preferably, a first filter plate is provided inside the air inlet, a second filter plate is provided on the side of the first filter plate, the holes on the first filter plate and the second filter plate are adapted to each other, and the second filter plate is rotatably connected to the air inlet;
[0009] The first filter plate and the second filter plate can filter impurities in the breathing air. At the same time, the second filter plate can rotate. The holes on the second filter plate and the first filter plate are interlaced to adjust the passing pressure of the gas, thereby changing the breathing intensity and allowing better exercise.
[0010] Preferably, rotating blocks are provided around the top of the second filter plate, and a rotating groove is provided on the outer wall of the air inlet, and the rotating blocks extend through the rotating groove to the outside;
[0011] A person can directly rotate the second filter plate by rotating the rotating block externally, thereby making the rotation of the second filter plate more convenient.
[0012] Preferably, the outer wall of the air inlet is sleeved with a rotating sleeve, and the top of the rotating block is fixedly connected to the inner wall of the rotating sleeve;
[0013] The rotating sleeve can drive the rotating block to rotate, and at the same time can shield the rotating groove to prevent the incoming air from entering through the rotating groove.
[0014] Preferably, a fixed sleeve is fixedly connected to the outer wall of the air inlet, and the rotating sleeve and the fixed sleeve are in contact with each other;
[0015] The rotating sleeve can be brought into contact with the fixed sleeve after rotation, so that the rotation of the rotating sleeve is limited by the friction between the two, thereby improving the stability of the rotating sleeve after rotation.
[0016] Preferably, a limiting rod is inserted into the interior of the fixing sleeve, a support spring is provided at the end of the limiting rod, and the other end of the support spring is fixedly connected to the fixing sleeve;
[0017] The limiting embedded rod can be pressed into contact with the rotating sleeve under the action of the supporting spring after the rotating sleeve rotates, thereby further improving the stability of the rotating sleeve after rotation.
[0018] Preferably, the end of the limiting embedded rod is arranged in an arc shape, and a limiting embedded hole is provided on the side of the rotating sleeve, and the limiting embedded rod and the limiting embedded hole are adapted to each other;
[0019] The limiting embedded rod can be embedded into the limiting embedded hole, so that the rotating sleeve can be better fixed without the influence of external force.
[0020] Compared with the prior art, the beneficial effects of the present invention are:
[0021] 1. The utility model places the breathing mask body at the position of the patient's mouth and nose, so that the first blocking plate fits in the middle position of the patient's nose and mouth, so that the patient's nose can only inhale through the connecting plate and the second blocking plate, while the mouth can only exhale, thereby forming lip-pursed breathing of nasal inhalation and mouth exhalation, which makes the exercise effect better.
[0022] 2. The utility model can rotate the rotating sleeve so that the rotating sleeve drives the second filter plate to rotate through the rotating groove, so that the holes on the second filter plate and the holes on the second filter plate are staggered with each other, thereby changing the breathing force. Then the rotating sleeve is limited by the fixed sleeve to complete the positioning of the holes on the second filter plate, so that the breathing exercise effect is better. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 This is a schematic diagram of the three-dimensional structure of a breathing mask that assists pursed lip breathing proposed by the present invention;
[0024] Figure 2 for Figure 1 A schematic diagram of a front cross-sectional structure;
[0025] Figure 3 for Figure 2 A schematic diagram of the side cross-sectional structure of the center air intake;
[0026] Figure 4 for Figure 3 Schematic diagram of the partial cross-section structure of the rotating sleeve and the fixed sleeve in the front view.
[0027] In the figure: 1. Breathing mask body; 2. Air inlet; 3. First blocking plate; 4. Connecting plate; 5. Vent; 6. Second blocking plate; 7. Connecting rod; 8. First filter plate; 9. Second filter plate; 10. Rotating block; 11. Rotating groove; 12. Rotating sleeve; 13. Fixed sleeve; 14. Limiting embedded rod; 15. Support spring; 16. Limiting embedded hole. DETAILED DESCRIPTION
[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.
[0029] Reference Figure 1-4The respiratory mask shown in the figure is an auxiliary lip breathing respiratory mask, which is provided with an air inlet 2 at the end of the respiratory mask body 1, and then a first baffle 3 is horizontally provided inside the respiratory mask body 1. At the same time, the first baffle 3 is located at the center of the respiratory mask body 1 and divides the internal space of the respiratory mask body 1 into two, so that connecting plates 4 are provided on both sides of the respiratory mask body 1, and an air vent 5 is opened at the middle position of the connecting plate 4, and a second baffle 6 is provided at the end of the connecting plate 4, and a connecting rod 7 is provided at the end of the second baffle 6, and then the connecting rod 7 is inserted into the interior of the connecting plate 4, and two groups of second baffles 6 are respectively located on both sides of the two groups of connecting plates 4, and at the same time, a first filter plate 8 is provided inside the air inlet 2, so that a second filter plate 9 is provided on the side of the first filter plate 8, and then the holes on the first filter plate 8 and the second filter plate 9 are adapted to each other, and the second filter plate 9 is rotatably connected to the air inlet 2.
[0030] For a detailed description of the second filter plate 9 in this embodiment, please refer to Figure 3 and Figure 4 , a rotating block 10 is provided around the top of the second filter plate 9, and then a rotating groove 11 is opened on the outer wall of the air inlet 2, and the rotating block 10 extends to the outside through the rotating groove 11, and the outer wall of the air inlet 2 is sleeved with a rotating sleeve 12, so that the top of the rotating block 10 is fixedly connected to the inner wall of the rotating sleeve 12, and the outer wall of the air inlet 2 is fixedly connected with a fixing sleeve 13, and then the rotating sleeve 12 and the fixing sleeve 13 are fitted with each other, and a limiting embedded rod 14 is inserted into the inside of the fixing sleeve 13, and a support spring 15 is provided at the end of the limiting embedded rod 14, so that the other end of the support spring 15 is fixedly connected to the fixing sleeve 13, and then the end of the limiting embedded rod 14 is arc-shaped, and a limiting embedded hole 16 is opened on the side of the rotating sleeve 12, so that the limiting embedded rod 14 and the limiting embedded hole 16 are adapted to each other.
[0031] Working principle: When using this device, the breathing mask body 1 is placed on the patient's face, so that the first blocking plate 3 acts on the middle position between the patient's nose and mouth, so that the nose is located in the upper space of the breathing mask body 1, and the mouth is located in the lower space of the breathing mask body 1, so that the patient's nose can only inhale, and when exhaling, the second blocking plate 6 will be pushed to fit the connecting plate 4, making it impossible to exhale. Conversely, the mouth can only exhale but not inhale, which can assist the patient in practicing the lip-pursed breathing method of nasal inhalation and mouth exhalation.
[0032] At the same time, the rotating sleeve 12 can be rotated so that the rotating sleeve 12 drives the second filter plate 9 to rotate through the rotating groove 11, so that the holes on the second filter plate 9 and the holes on the first filter plate 8 are staggered with each other, thereby changing the patient's breathing strength, thereby making the exercise effect better. At the same time, the rotating sleeve 12 can drive the limiting embedded hole 16 to squeeze the end of the limiting embedded rod 14 when rotating, so that the limiting embedded rod 14 is contracted, and then the limiting embedded rod 14 is restored under the action of the supporting spring 15, so that the limiting embedded rod 14 is embedded in the inside of the limiting embedded hole 16 for limited fixation, which can better complete the positioning of the rotating sleeve 12, so that the rotating sleeve 12 drives the second filter plate 9 to be positioned, and avoids the second filter plate 9 from rotating during exercise.
[0033] In the present invention, the installation method, connection method or setting method of all the components mentioned above are common mechanical methods, and the specific structures, models and coefficient indicators of all its components are its own technology. As long as it can achieve its beneficial effects, it can be implemented, so it will not be elaborated on.
[0034] The above embodiments are preferred implementation methods of the present invention, but the implementation methods of the present invention are not limited to the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principles of the present invention should be considered as equivalent replacement methods and are included in the scope of protection of the present invention.
[0035] In the present utility model, unless otherwise specified, the directional words contained in the terms "up, down, left, right, front, back, inside, outside, vertical, horizontal" only represent the directions of the terms in normal use, or are common names understood by those skilled in the art, and should not be regarded as limitations on the terms. At the same time, number series nouns such as "first", "second" and "third" do not represent specific quantities and orders, but are merely used to distinguish names. Moreover, the terms "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements that are not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.
Claims
1. A breathing mask for assisting pursed lip breathing, comprising a breathing mask body (1), characterized in that: An air inlet (2) is provided at the end of the breathing mask body (1), a first blocking plate (3) is transversely provided inside the breathing mask body (1), the first blocking plate (3) is located at the center of the breathing mask body (1) and divides the internal space of the breathing mask body (1) into two, connecting plates (4) are provided on both sides of the inside of the breathing mask body (1), an air vent (5) is provided at the middle position of the connecting plate (4), a second blocking plate (6) is provided at the end of the connecting plate (4), a connecting rod (7) is provided at the end of the second blocking plate (6), the connecting rod (7) is inserted inside the connecting plate (4), and two groups of second blocking plates (6) are respectively located on both sides of the two groups of connecting plates (4).
2. A breathing mask for assisting pursed lip breathing according to claim 1, characterized in that: A first filter plate (8) is provided inside the air inlet (2), a second filter plate (9) is provided on the side of the first filter plate (8), the holes on the first filter plate (8) and the second filter plate (9) are adapted to each other, and the second filter plate (9) is rotatably connected to the air inlet (2).
3. A breathing mask for assisting pursed lip breathing according to claim 2, characterized in that: Rotating blocks (10) are provided around the top of the second filter plate (9), and a rotating groove (11) is provided on the outer wall of the air inlet (2). The rotating blocks (10) extend to the outside through the rotating groove (11).
4. A breathing mask for assisting pursed lip breathing according to claim 3, characterized in that: The outer wall of the air inlet (2) is sleeved with a rotating sleeve (12), and the top end of the rotating block (10) is fixedly connected to the inner wall of the rotating sleeve (12).
5. A breathing mask for assisting pursed lip breathing according to claim 4, characterized in that: A fixed sleeve (13) is fixedly connected to the outer wall of the air inlet (2), and the rotating sleeve (12) and the fixed sleeve (13) are fitted together.
6. A breathing mask for assisting pursed lip breathing according to claim 5, characterized in that: A limiting embedded rod (14) is inserted into the interior of the fixing sleeve (13), a support spring (15) is provided at the end of the limiting embedded rod (14), and the other end of the support spring (15) is fixedly connected to the fixing sleeve (13).
7. A breathing mask for assisting pursed lip breathing according to claim 6, characterized in that: The end of the limiting embedded rod (14) is arranged in an arc shape, and a limiting embedded hole (16) is provided on the side of the rotating sleeve (12), and the limiting embedded rod (14) and the limiting embedded hole (16) are adapted to each other.