A micro-mirrored nose mask

Abstract

This invention discloses a miniature glasses-style nasal mask, relating to the field of respiratory protective equipment. The nasal mask includes: a frame, an inner tube, an outer tube, filter cotton, a fixing cap, and a one-way valve. The frame is integrally formed in a sheet shape. The two temples form an angle of ≤15 degrees with the inner tube to clamp the sides of the nose, and the two inner tubes clamp the nasal septum, working together to ensure the nasal mask fits snugly and is not easily dislodged. The inner and outer tubes are located on the inner and outer sides of the frame, coaxial, and integrally connected. A one-way valve is located inside a thin tube with a cover and side holes protruding from the root surface of the outer tube. The inner tube is short and fitted with a thin latex tube, which is inserted into the nostril and seals the nasal cavity. The filter cotton is conventional, round, and has the same cross-section as the outer tube opening. The fixing cap presses the filter cotton to seal the outer tube opening and is preferably fixed to the outer tube opening by screwing. A round hole is opened at the center of the cap. Beneficial effects: Air is inhaled through the filter cotton and exhaled through the one-way valve, ensuring unobstructed breathing; easy to seal and fill, the whole structure is not easily dislodged, miniature and simple, with a simple structure and low cost.

Description

Technical Field

[0001] This invention relates to a miniature glasses-style nose mask, and pertains to the field of respiratory protective equipment technology. Background Technology

[0002] As a type of respiratory protective equipment, masks are inevitably moving towards nasal masks; however, existing nasal masks, such as those that only hang on the ears, clip onto the nasal septum, or have inner plugs, are cumbersome, prone to falling off, difficult to fill, prone to leakage, and not breathable, making them unsatisfactory to many. Therefore, it is necessary to invent a new type of miniature glasses-style nasal mask: easy to wear and not easy to fall off, with a one-way valve for unobstructed breathing, easy to seal and fill, with a miniature and simple structure, and extremely low cost. Summary of the Invention

[0003] The purpose of this invention is to address the shortcomings of existing nasal masks by providing a miniature glasses-style nasal mask that is easy to wear and does not easily fall off, is easy to seal and fill, and has a one-way valve for unobstructed breathing; its miniature and simple structure is simple and its cost is extremely low.

[0004] The technical solution adopted to achieve the purpose of this invention is a miniature glasses-style nose mask: the nose mask includes: a frame, an inner tube, an outer tube, filter cotton, a fixing cap, and a one-way valve, and the main structure is made of food-grade TPE material; the frame is integrally molded as a sheet with a thickness ≤0.1cm; the inner tube is on the inside of the two frames, and the outer tube is on the outside; the inner and outer tubes pass through the frame, are on the same central axis, and are integrated; the two ends of the frame are two miniature temples with a length ≤1cm; the two temples form an angle of ≤15 degrees with the two inner tubes respectively, which can clamp the sides of the nose; the spoon-shaped tails at the ends of the two temples can be pressed onto the bulges on both sides of the nose. The two inner tubes serve as auxiliary fixation devices; the horizontal distance between them on the same inner side of the frame is ≤0.4cm, which can clamp the nasal septum; together, these functions ensure that the nasal mask is tightly fixed to the nostrils and is not easily dislodged; the two outer tubes are horizontally separated by ≤0.1cm on the same outer side of the frame, and this 0.1cm gap in the frame is ≤0.03cm thinner, so that the nasal mask can be bent inward to fit and seal the two opposite nostrils when encountering a spindle-shaped nose; the inner diameter of the outer tube is ≤1.2cm, the length is ≤1cm, and the thickness is 0.05cm; the outer wall of the tube opening is threaded, and the length of the threaded section is ≤0.3cm; the inner diameter of the inner tube is ≤0.9cm, and the length is ≤0.25cm. The filter material is m thick, 0.05cm, and has a total length ≤0.3cm after being fully fitted with a 0.3cm long thin latex tube. It is inserted into the nostril and sealed to the nasal cavity. The filter cotton is a conventional filter material, a round disc with a diameter ≤1.3cm, equal to the cross-section of the outer tube opening. It is available in dustproof and toxic-proof versions, and is used for air inhalation. The fixing cap has an inner diameter ≤1.3cm, a height ≤0.3cm, and a thickness ≤0.05cm. It has internal threads and a round hole with a diameter ≤1.1cm at the center of the cap top. The fixing cap is preferably fixed to the outer tube opening by screwing it on, and the filter cotton disc is pressed tightly inside the cap to seal the cross-section of the outer tube opening. The one-way valve protrudes from the root of the outer tube. The surface is enclosed in a thin tube; the thin tube has a height ≤ 0.25 cm, an inner diameter ≤ 0.4 cm, and a thickness of 0.05 cm; the lower half of the thin tube has a ring of micro-side holes, the upper half has threads on the outer wall, and is equipped with a corresponding cap; the cap has a height ≤ 1.5 cm, an inner diameter ≤ 0.5 cm, a thickness ≤ 0.05 cm, and threads on the inner wall; the outer wall surface at the bottom of the thin tube is flat, with five micro-holes in a plum blossom pattern, and a flexible valve disc cone pin is inserted through the middle hole, thereby securing the one-way valve disc to the outer wall at the bottom of the thin tube; the diameter of the one-way valve disc is ≤ 0.4 cm, the same as the inner diameter of the thin tube; exhaust gas is expelled from the thin tube through the one-way valve;

[0005] Beneficial effects: Compared with existing technologies, it is easy to wear and does not easily fall off. It also has a one-way valve for unobstructed breathing, is easy to seal and fill, has a miniature and simple structure, and is extremely low in cost.

[0006] Figure 1 A miniature glasses-style nose mask;

[0007] Diagram label: 1. Frame, 2. Inner tube, 3. Outer tube, 4. Filter cotton, 5. Fixing cap, 6. One-way valve, 7. Temple, 8. Spoon-shaped tail, 9. Thin latex tubing, 10. Thin tube, 11. Cap, 12. One-way valve disc, 13. One-way valve cone. Specific implementation

[0008] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

[0009] See Figure 1The nose mask includes: a frame 1, an inner tube 2, an outer tube 3, a filter cotton 4, a fixing cap 5, and a one-way valve 6. The main structure is made of food-grade TPE material. The frame 1 is a one-piece molded sheet with a thickness ≤0.1cm. The inner tube 2 is located on the inside of the two frames, and the outer tube 3 is located on the outside. The inner tube 2 and the outer tube 3 pass through the frame 1, are on the same central axis, and are integrated as a whole. The frame 1 has two miniature temples 7 at both ends, with a length ≤1cm. The two temples 7 form an angle of ≤15 degrees with the two inner tubes 2, which can clamp the sides of the nose. The spoon-shaped tails 8 at the ends of the two temples 7 can be pressed onto the bulges on both sides of the nose for auxiliary fixation. The two inner tubes 2 are located in the... The horizontal distance between the inner and outer sides of the frame 1 is ≤0.4cm, which can clamp the nasal septum; the combined effect of these factors ensures that the nasal mask is tightly fixed to the nostrils and is not easy to fall off; the horizontal distance between the two outer tubes 3 and the outer sides of the frame 1 is ≤0.1cm, and this 0.1cm gap in the frame body is ≤0.03cm thinner, so that the nasal mask can be bent inward to fit and seal the two opposite nostrils when encountering a spindle-shaped nose; the inner diameter of the outer tube 3 is ≤1.2cm, the length is ≤1cm, and the thickness is 0.05cm; the outer wall of the tube opening is threaded, and the length of the threaded section is ≤0.3cm; the inner diameter of the inner tube 2 is ≤0.9cm, the length is ≤0.25cm, and the thickness is 0.05cm, fully covered with a 0.3cm long thin latex soft sleeve. The total length of tube 9 is ≤0.3cm, embedded in the nostril and sealed to the nasal cavity; the filter cotton 4 is a conventional filter material, a round disc with a diameter ≤1.3cm, equal to the cross-section of the outer tube 3, available in dustproof and anti-toxic types; the air filter cotton 4 is inhaled; the fixing cap 5 has an inner diameter ≤1.3cm, a height ≤0.3cm, a thickness ≤0.05cm, and an inner thread; a round hole with a diameter ≤1.1cm is opened at the center of the cap top; the fixing cap 5 is preferably fixed to the outer tube 3 opening by screwing on, and the filter cotton disc 4 is pressed tightly inside the cap to seal the cross-section of the outer tube 3 opening; the one-way valve 6 is located inside a thin tube 10 protruding from the root surface of the outer tube 3; the height of the thin tube 10 is ≤ The thin tube 10 has a diameter of 0.25cm, an inner diameter of ≤0.4cm, and a thickness of 0.05cm. The lower half of the thin tube 10 has a ring of micro-perforations, and the upper half has threads on its outer wall, and is fitted with a corresponding cap 11. The cap 11 has a height of ≤1.5cm, an inner diameter of ≤0.5cm, a thickness of ≤0.05cm, and threads on its inner wall. The outer wall surface at the bottom of the thin tube 10 is flat, with five micro-perforations in a plum blossom pattern. A flexible valve disc cone 13 is inserted through the middle hole, thereby securing the valve disc 12 of the one-way valve 6 to the outer wall, ensuring a sealed state during air intake. The diameter of the one-way valve disc 12 is ≤0.4cm, the same as the inner diameter of the thin tube 10. Exhaust gas is expelled from the thin tube 10 through the one-way valve 6.

[0010] Specific usage procedure: First, remove the fixing cap 5, and attach the filter cotton 4 round piece to the opening of the outer tube 3 for alignment and sealing; then, align the fixing cap 5 with the filter cotton 4 round piece, put it on the opening of the outer tube 3, and rotate and tighten it. The opening fixing cap 5 presses and seals the filter cotton 4 on the opening of the outer tube 3; the thin latex tubing 9 has already been fitted onto the inner tube 2 during product manufacturing. Then, carefully and slightly pry open the two temples 7 with both hands, align the two inner tubes 2 with the two nostrils, and gently press the outer tube 3 to make the inner tube 2 embed into the nostrils and seal with the nasal cavity; then release the temples 7. The two temples 7, together with the inner tube 2, clamp the two sides of the nose. The scoop-shaped ends 8 of the two temples 7 press against the bulging parts of the nose wings, slightly protruding the skin of the nose wings after pressure, which helps to secure the nose mask to the nostrils. Simultaneously, the two inner tubes 2 naturally lock onto and clamp the nasal septum. The combined action of the two temples 7, two inner tubes 2, and two scoop-shaped ends 8 ensures the nose mask is firmly fixed to the nostrils and does not easily fall off. Finally, adjust the nose mask slightly as needed until comfortable. When the filter cotton 4 needs to be replaced, remove the nose mask, remove the fixing cap 5 and the filter cotton 4, and clean the nose mask appropriately. Then, replace it with a new filter cotton 4, align and seal it firmly at the opening of the outer tube 3, screw on the fixing cap 5 again, and press the filter cotton 4 firmly at the opening of the outer tube 3 before wearing it again.

[0011] Compared with existing technologies, as described above

[0010] , it is easy to wear and not easy to fall off, easy to seal and easy to fill, and allows for unobstructed breathing; the micro-tube structure is simple and the cost is extremely low.

[0012] The above description is merely a preferred embodiment of the present invention and is not intended to limit the scope of the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A miniature glasses-style nose mask, characterized in that: The nasal mask includes: a frame, an inner tube, an outer tube, filter cotton, a fixing cap, and a one-way valve. The main structure is made of food-grade TPE material. The frame is a single, integrally molded sheet with a thickness of ≤0.1cm. The inner tube is located on the inside of the two frames, and the outer tube is located on the outside. The inner and outer tubes pass through the center of the frame, are aligned with the same central axis, and are integrated as a single unit. The frame has two miniature temples at each end, each ≤1cm in length. Each temple forms an angle of ≤15 degrees with each of the two inner tubes, allowing them to clamp the sides of the nose. The spoon-shaped ends of the temples can be pressed against the bulges on either side of the nose for auxiliary fixation. The two inner tubes are horizontally ≤0.4cm apart on the same inner side of the frame, allowing them to clamp the nasal septum. All these features work together to ensure the nose mask is securely fixed to the nostrils and does not easily fall off. The two outer tubes are ≤0.1cm apart horizontally on the same outer side of the frame, and the frame body is relatively thin with a thickness of ≤0.03cm, so that the nose mask can be bent inward to fit and seal the two opposite nostrils when encountering a spindle-shaped nose tip. The outer tube has an inner diameter ≤1.2cm, a length ≤1cm, and a thickness of 0.05cm; the outer wall of the tube opening is threaded, and the length of the threaded section is ≤0.3cm. The inner tube has an inner diameter of ≤0.9cm, a length of ≤0.25cm, and a thickness of 0.05cm. After being fully fitted with a 0.3cm long thin latex tube, the total length is ≤0.3cm. It is inserted into the nostril and sealed with the nasal cavity. The filter cotton is a conventional filter material, a round disc with a diameter ≤1.3cm, and has the same cross-section as the outer tube opening. It is available in two types: dustproof and toxic-proof. Air is drawn in through the filter cotton. The fixing cap has an inner diameter ≤1.3cm, a height ≤0.3cm, a thickness ≤0.05cm, and an inner wall thread; the center of the cap has a hole with a diameter ≤1.1cm; the fixing cap is preferably fixed to the outer tube opening by screwing on the thread, and the filter cotton sheet is pressed and sealed on the cross section of the outer tube opening inside the cap; The one-way valve is located within a thin tube protruding from the root surface of the outer tube; the thin tube has a height ≤ 0.25 cm, an inner diameter ≤ 0.4 cm, and a thickness of 0.05 cm; the lower half of the thin tube has a ring of micro-side holes, the upper half has threads on the outer wall, and is equipped with a corresponding cap; the cap has a height ≤ 1.5 cm, an inner diameter ≤ 0.5 cm, a thickness ≤ 0.05 cm, and threads on the inner wall; the circular outer tube wall surface at the bottom of the thin tube is flat, with five micro-holes in a plum blossom pattern, and a flexible valve disc cone pin inserted through the middle hole, thereby securing the one-way valve disc to the outer tube wall at the bottom of the thin tube; the diameter of the one-way valve disc is ≤ 0.4 cm, the same as the inner diameter of the thin tube; exhaust gas is expelled from the thin tube through the one-way valve.

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