Adjustable atomizing mask

Abstract

The utility model relates to the field of atomizing masks, and discloses an adjustable atomizing mask, comprising a mask and an atomizing cup installed on the mask through a connecting pipe, a nose bridge groove is integrally formed above the front and rear openings of the mask, two symmetrical nose bridge plates are arranged on the left and right sides of the nose bridge groove of the mask, the structures of the two nose bridge plates are designed in imitation of the nose bridge, a contact airbag and an upper airbag can be fitted on the nose bridge of the wearer, and the inner side surfaces of the two nose bridge grooves are both glued with contact airbags, upper airbags are arranged above the two contact airbags, the upper airbags are located on the front side of the nose bridge groove, and the upper airbags are connected with the left and right contact airbags, by arranging the nose bridge plate designed in imitation of the nose bridge above the mask, and arranging the contact airbag and the upper airbag on the nose bridge plate, they can change the expansion volume according to the needs, thereby being better fitted on the nose bridge of the patient, and improving the comfort.

Description

Technical Field

[0001] The utility model relates to the field of atomizing masks, in particular to an adjustable atomizing mask. Background Art

[0002] Nebulizer masks are mainly used to treat various upper and lower respiratory system diseases. The nebulizer inhaler is used to atomize the liquid medicine into tiny particles. The medicine enters the respiratory tract and lungs through inhalation, thus achieving the purpose of painless, rapid and effective treatment.

[0003] In the Chinese utility model patent with the announcement number CN209967306U, an adjustable atomizing mask is disclosed, which includes a mask body, a fixing belt, a mist delivery tube and an adjustment mechanism. The size of the nose of the atomizing mask can be adjusted according to the size of the patient's nose and is not affected by the restoring elastic force of the atomizing mask.

[0004] In view of the above-mentioned related technologies, the inventor believes that there are the following defects: the atomizing mask is made of transparent plastic, which has a certain toughness. The extrusion of the fasteners may cause the mask to be damaged and thus unusable. In addition, the mask has holes for the patient to breathe. After the atomized medicine enters the mask, it will overflow from the holes, resulting in a waste of medicine. For this reason, we designed an adjustable atomizing mask. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an adjustable atomizing mask.

[0006] The utility model is implemented by the following technical scheme: an adjustable atomizing mask, comprising a mask and an atomizing cup installed on the mask through a connecting pipe, a nose bridge groove is integrally formed above the front and rear openings of the mask, two symmetrical nose bridge plates are arranged on the left and right sides of the nose bridge groove of the mask, the structures of the two nose bridge plates are designed according to the nose bridge, a contact airbag and an upper airbag can be fitted on the nose bridge of the wearer, and the inner side surfaces of the two nose bridge grooves are both glued with contact airbags, an upper airbag is arranged above the two contact airbags, the upper airbag is located on the front side of the nose bridge groove, and the upper airbag is connected with the left and right contact airbags.

[0007] As a further improvement of the above scheme, the contact airbag on the left is connected to a connecting trachea, which passes through the mask and is placed outside the mask, and a valve is provided at the end of the connecting trachea away from the contact airbag. The valve is a one-way valve, which is used to connect to an external balloon, so that it can be inflated or deflated inwardly, thereby changing the expansion volume of the contact airbag and the upper airbag, making it suitable for a variety of different patients.

[0008] As a further improvement of the above scheme, an inlet tube is arranged inside the mask, the tail end of the inlet tube is connected to the connecting tube, and a side tube is arranged on the left and right sides of the head end of the inlet tube, and the outlet is arranged at a lower position on the outer side of the side tube, the side tube is in front of the wearer's nose, and the outlet is placed below the nostrils, so that the atomized atomized particles are easy to be absorbed by the patient.

[0009] As a further improvement of the above scheme, an air baffle is provided inside the mask, the bottom end of the air baffle is bent to form a liquid collecting arc plate, and the internal cavity of the liquid collecting arc plate is formed with a guide groove, the air baffle is located in front of the patient's nose bridge, and the gas will contact the air baffle when the patient exhales, and the mist and the exhaled gas form water mist that will adhere to the air baffle and flow into the guide groove, and will not flow to the patient's face, thereby avoiding infection.

[0010] As a further improvement of the above scheme, a guide tube is installed at the left end of the mask, and the guide tube is connected to the guide groove. The left end of the guide groove is lower than the right end. The liquid placed in the guide groove can be discharged through the guide tube, so that there will be no water droplets inside the mask, thereby improving comfort.

[0011] As a further improvement of the above scheme, contact silicone is glued to the front edge of the mask, and the front surfaces of the two nose bridges are provided with silicone parts. The contact silicone and the silicone part are both soft silicone, which can fit on the patient's face, thereby improving the patient's comfort.

[0012] As a further improvement of the above scheme, two symmetrical straps are provided on the left and right surfaces of the mask, each of the straps is connected to a rope, and the rope on the left and the rope on the right are connected so that the patient can wear the mask, and breathing holes are opened below the left and right surfaces of the mask.

[0013] As a further improvement of the above scheme, a medicine cup is further provided inside the atomizer cup, a nozzle is mounted on the medicine cup, and the lower end of the nozzle is connected to an air inlet pipe, and the end of the air inlet pipe away from the atomizer cup is connected to an air outlet end of an external compression pump. The air flow enters the atomizer cup from the air inlet pipe, and forms a negative pressure at the top of the retracted nozzle, and atomized particles are formed by spraying. Atomized particles of different diameters can be generated by adjusting the pressure of the compression pump, so that the atomized particles ≤5μm are increased from the original 50% to 60%, which significantly improves the atomization effect.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The utility model provides a nose bridge plate designed to imitate the nose bridge above the mask, and the nose bridge plate is provided with a contact airbag and an upper airbag, which can change the expansion volume as needed, thereby being able to better fit the patient's nose bridge and improving comfort;

[0016] 2. The formed atomized particles are placed on both sides of the patient's nasal cavity through the inlet tube and the side tube, making them easier to be absorbed by the patient. The exhalation hole is far away from the patient's nasal cavity, making it difficult for the atomized particles to diffuse outward, avoiding the waste of medicine. In addition, with the air baffle set, the airflow generated by the patient when exhaling will also hit the front air baffle. Most of the water mist is formed on the front surface of the water baffle and will flow to the patient's face, avoiding infection;

[0017] 3. Connect the nozzle in the atomizer cup to the compression pump, and let the air flow enter the atomizer cup from the air inlet pipe, forming negative pressure at the top of the retracted nozzle, and spraying to form atomized particles. By adjusting the pressure, atomized particles of different diameters can be produced, and the atomized particles ≤5μm can be increased from the original 50% to 60%, which significantly improves the atomization effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the overall structure of an adjustable atomizing mask provided by the utility model;

[0019] Figure 2 for Figure 1 The front and rear isometric drawings of the

[0020] Figure 3 for Figure 1 sectional view of

[0021] Figure 4 for Figure 1 Schematic diagram of the structure enlarged at point A in the middle.

[0022] Description of main symbols:

[0023] 1. Mask; 11. Binding rope; 12. Nose bridge groove; 13. Breathing hole; 2. Contact silicone; 3. Atomizer cup; 31. Inlet pipe; 32. Connecting pipe; 4. Nose bridge plate; 5. Contact airbag; 51. Upper airbag; 6. Connecting air pipe; 61. Valve; 7. Inlet pipe; 71. Side pipe; 72. Outlet; 8. Air baffle; 81. Liquid collecting arc plate; 82. Guide groove. DETAILED DESCRIPTION

[0024] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0025] Example:

[0026] Please combine Figure 1-Figure 4 An adjustable atomizing mask of the present embodiment includes a mask 1 and an atomizing cup 3 installed on the mask 1 through a connecting pipe 32. A nose bridge groove 12 is integrally formed above the front and rear openings of the mask 1. Two symmetrical nose bridge plates 4 are arranged on the left and right sides of the nose bridge groove 12 of the mask 1. The structures of the two nose bridge plates 4 are designed according to the nose bridge. The contact airbag 5 and the upper airbag 51 can fit on the nose bridge of the wearer, and the inner side surfaces of the two nose bridge grooves 12 are glued with the contact airbag 5. The upper airbag 51 is arranged above the two contact airbags 5. The upper airbag 51 is located in front of the nose bridge groove 12, and the upper airbag 51 is connected to the left and right contact airbags 5.

[0027] The left contact airbag 5 is connected to the connecting airtube 6, which passes through the mask 1 and is placed outside the mask 1, and a valve 61 is provided at the end of the connecting airbag 6 away from the contact airbag 5. The valve 61 is a one-way valve, which is used to connect with an external balloon, so that it can be inflated or deflated inwardly, thereby changing the expansion volume of the contact airbag 5 and the upper airbag 51, so that it is suitable for a variety of different patients.

[0028] An inlet tube 7 is provided inside the mask 1, the tail end of the inlet tube 7 is connected to the connecting tube 32, and a side tube 71 is provided on the left and right sides of the head end of the inlet tube 7, and the outlet 72 is provided at a lower position on the outer side of the side tube 71. The side tube 71 is located in front of the wearer's nose, and the outlet 72 is located below the nostrils, so that the atomized atomized particles are easy to be absorbed by the patient.

[0029] An air baffle 8 is provided inside the mask 1. The bottom end of the air baffle 8 is bent to form a liquid collecting arc plate 81, and the internal cavity of the liquid collecting arc plate 81 forms a guide groove 82. The air baffle 8 is located in front of the patient's nose bridge. When the patient exhales, the gas will contact the air baffle 8. The mist and the exhaled gas form water mist that will adhere to the air baffle 8 and flow into the guide groove 82, and will not flow to the patient's face, thereby avoiding infection.

[0030] A guide tube is installed at the left end of the mask 1, which is connected to the guide groove 82, and the left end of the guide groove 82 is lower than the right end. The liquid placed in the guide groove 82 can be discharged through the guide tube, so that there will be no water droplets inside the mask 1, thereby improving comfort.

[0031] The front edge of the mask 1 is glued with contact silicone 2, and the front surfaces of the two nose bridges 4 are provided with silicone parts. The contact silicone 2 and the silicone parts are both soft silicone, which can fit on the patient's face, thereby improving the patient's comfort.

[0032] Two symmetrical straps are provided on the left and right surfaces of the mask 1, and each strap is connected to a rope 11. The rope 11 on the left and the rope 11 on the right are connected so that the patient can wear the mask 1. Breathing holes 13 are opened below the left and right surfaces of the mask 1.

[0033] A medicine cup is also provided inside the atomizing cup 3, and a nozzle is installed on the medicine cup, and the lower end of the nozzle is connected to an air inlet pipe 31, and one end of the air inlet pipe 31 away from the atomizing cup 3 is connected to an air outlet end of an external compression pump. The airflow enters the atomizing cup 3 from the air inlet pipe 31, and forms a negative pressure at the top of the retracted nozzle, and atomized particles are formed by spraying. Atomized particles of different diameters can be generated by adjusting the pressure of the compression pump, so that the atomized particles ≤5μm are increased from the original 50% to 60%, which significantly improves the atomization effect.

[0034] The implementation principle of an adjustable atomizing mask 1 in the embodiment of the present application is as follows: in actual use, a balloon is connected to a valve 61 (the balloon is a universal squeeze-type balloon), and gas is injected into the contact airbag 5 and the upper airbag 51 through the balloon, so that the contact airbag 5 and the upper airbag 51 can be expanded, and the volumes of the contact airbag 5 and the upper airbag 51 can be changed. When the patient wears the mask 1, it can fit on the bridge of the nose, thereby improving the fixing effect and air tightness. Since the patient wears the mask 1 for a long time, the exhaled gas and the formed atomized particles will adhere to the surface of the mask 1, which will cause water mist to be generated inside the mask 1, affecting the comfort. The air outlet end of the external compression pump The outflowing airflow enters the atomizing cup 3 from the air inlet pipe 31, forms a negative pressure at the top of the retracted nozzle, and sprays to form atomized particles. These atomized particles will flow out through the inlet pipe 7 and the side pipe 71. Since the opening on the side pipe 71 is below the patient's nose, the atomized atomized particles are easy to be absorbed by the patient. The airflow produced when the patient exhales will also hit the front air baffle 8. Most of the water mist is formed on the front surface of the water baffle. Since the lower part of the water baffle is bent to form a liquid collecting arc plate 81 and a guide groove 82, the water mist will flow along the surface of the water baffle into the guide groove 82, and then be discharged through the guide pipe, and will not flow to the patient's face, thereby avoiding infection.

[0035] A nose bridge plate 4 designed to imitate the bridge of the nose is arranged above the mask 1, and a contact airbag 5 and an upper airbag 51 are arranged on the nose bridge plate 4, which can change the expansion volume as needed, thereby being able to better fit the patient's nose bridge and improving comfort;

[0036] The formed atomized particles are placed on both sides of the patient's nasal cavity through the inlet tube 7 and the side tube 71, so that they are easier to be absorbed by the patient. The exhalation hole is far away from the patient's nasal cavity, so that the atomized particles are not easy to diffuse outward, thereby avoiding the waste of medicine. In addition, with the air baffle 8 provided, the air flow generated by the patient when exhaling will also hit the front air baffle 8, and most of the water mist formed is formed on the front surface of the water baffle, and will flow to the patient's face, thereby avoiding infection.

[0037] The nozzle in the atomizing cup 3 is connected to a compression pump, and the airflow enters the atomizing cup 3 from the air inlet pipe 31, forming a negative pressure at the top of the retracted nozzle, and spraying to form atomized particles. By adjusting the pressure, atomized particles of different diameters can be generated, and the atomized particles ≤ 5μm are increased from the original 50% to 60%, which significantly improves the atomization effect.

[0038] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. An adjustable atomizing mask, comprising a mask (1), and an atomizing cup (3) mounted on the mask (1) via a connecting pipe (32), characterized in that: A nose bridge groove (12) is integrally formed above the front and rear openings of the mask (1); two symmetrical nose bridge plates (4) are arranged on the left and right sides of the nose bridge groove (12) of the mask (1); and contact air bags (5) are glued to the inner side surfaces of the two nose bridge grooves (12); an upper air bag (51) is arranged above the two contact air bags (5); the upper air bag (51) is located at the front side of the nose bridge groove (12), and the upper air bag (51) is connected to the left and right contact air bags (5).

2. An adjustable atomizing mask as claimed in claim 1, characterized in that: The contact air bag (5) on the left side is connected to a connecting air pipe (6), the connecting air pipe (6) passes through the mask (1) and is placed outside the mask (1), and a valve (61) is provided at one end of the connecting air pipe (6) away from the contact air bag (5).

3. An adjustable atomizing mask as claimed in claim 1, characterized in that: An inlet pipe (7) is arranged inside the mask (1), the tail end of the inlet pipe (7) is connected to the connecting pipe (32), and a side pipe (71) is arranged on the left and right sides of the head end of the inlet pipe (7), and the outlet (72) is arranged at a lower position outside the side pipe (71).

4. An adjustable atomizing mask as claimed in claim 1, characterized in that: An air baffle (8) is arranged inside the mask (1), the bottom end of the air baffle (8) is bent to form a liquid collecting arc plate (81), and a guide groove (82) is formed in the internal cavity of the liquid collecting arc plate (81).

5. An adjustable atomizing mask as claimed in claim 4, characterized in that: A flow guide pipe is installed at the left end of the mask (1), the flow guide pipe is connected to the flow guide groove (82), and the left end of the flow guide groove (82) is lower than the right end.

6. The adjustable atomizing mask according to claim 1, characterized in that: The front edge of the mask (1) is glued with contact silicone (2), and the front surfaces of the two nose bridge plates (4) are provided with silicone parts.

7. An adjustable atomizing mask as claimed in claim 1, characterized in that: Two symmetrical straps are provided on the left and right surfaces of the mask (1), and each of the straps is connected to a binding rope (11); Breathing holes (13) are provided below the left and right surfaces of the mask (1).

8. The adjustable atomizing mask according to claim 1, characterized in that: A medicine cup is also arranged inside the atomizing cup (3), a nozzle is mounted on the medicine cup, and the lower end of the nozzle is connected to an air inlet pipe (31), and one end of the air inlet pipe (31) away from the atomizing cup (3) is connected to an air outlet end of an external compression pump.

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