Microporous breathable headband for mask positioning

Abstract

The utility model provides a microporous breathable headband for mask positioning, which comprises a first breathable band and a first mounting frame arranged on the outer side of the first breathable band, a polyester fiber layer is arranged on the inner wall of the first breathable band, and a second breathable band is arranged on the inner wall of the polyester fiber layer. The microporous breathable headband for mask positioning solves the problems that an existing headband adjusting mechanism is generally single and is lack of flexibility. For example, some designs only provide limited adjusting holes, a user is difficult to find the most appropriate position during adjustment, and the mask is prone to being not tight enough or too loose. In addition, due to the material characteristics of the microporous breathable headband, frequent stretching and adjustment may cause fatigue of the material, and the service life of the microporous breathable headband is shortened. And for a user who needs to wear for a long time, the inconvenience of adjusting a mechanism may cause discomfort, and even the working efficiency and the safety are affected.

Description

Technical Field

[0001] The utility model relates to the technical field of medical health equipment, and in particular to a microporous breathable headband for mask positioning. Background Art

[0002] The microporous breathable headband for mask positioning is an accessory designed for masks or face shields that allows for precise positioning of the head while maintaining air circulation. This design allows the wearer to avoid skin irritation and pressure caused by uncomfortable head positioning when wearing the mask for long periods of time.

[0003] Microporous breathable headbands are typically made of soft, comfortable materials such as silicone, cotton, or polyester to ensure comfort and ventilation while the mask is worn. In existing mask positioning systems, microporous breathable headbands are designed to improve wearing comfort and breathability. However, existing headbands present some practical inconveniences, particularly when it comes to sizing. Many users find that standardized microporous breathable headbands often fail to accommodate different head shapes and wearing habits, resulting in a poor fit and compromised protective effectiveness. Existing headband adjustment mechanisms are often simplistic and lack flexibility. For example, some designs offer only a limited number of adjustment holes, making it difficult for users to find the perfect fit, which can easily result in the mask being too tight or too loose. Furthermore, due to the material properties of the microporous breathable headband, frequent stretching and adjustment can lead to material fatigue, reducing its lifespan. For users who wear the headband for extended periods, inconvenient adjustment mechanisms can cause discomfort and even impact work efficiency and safety.

[0004] Therefore, it is necessary to provide a new microporous breathable headband for mask positioning to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a microporous breathable headband for mask positioning.

[0006] The microporous breathable headband for mask positioning provided by the utility model includes a first breathable belt and further includes:

[0007] A first mounting frame is provided outside the first breathable belt, wherein the inner wall of the first breathable belt is provided with a polyester fiber layer, and the inner wall of the polyester fiber layer is provided with a second breathable belt, and both the first breathable belt and the second breathable belt are provided with a silicone material;

[0008] A first connecting frame is fixed on one side of the first mounting frame, a connecting rod is rotatably provided on the inner wall of the first connecting frame, a turntable is fixed to one end of the connecting rod, a driving wheel is fixed to the other end of the connecting rod, a tooth plate is engaged on the outer side of the driving wheel, a second connecting frame is fixed on the top of the tooth plate, a second connecting frame is fixed on one side of the second connecting frame, and the second mounting frame is respectively located on the outer sides of the first breathable belt, the polyester fiber layer, and the second breathable belt.

[0009] As a microporous breathable headband for mask positioning provided by the present invention, preferably, an insertion rod is inserted into the inner wall of the first installation frame and the second installation frame, and a fixing plate is fixed to the other end of the insertion rod.

[0010] As a microporous breathable headband for mask positioning provided by the present invention, preferably, the other end of the insertion rod is fixed with a connecting frame, and the inner wall of the connecting frame is fixed with a fixing rod.

[0011] As a microporous breathable headband for mask positioning provided by the present invention, preferably, a fixing ring is fixed to the other end of the fixing rod, and a spring is fixed to the inner wall of the fixing ring.

[0012] As a microporous breathable headband for mask positioning provided by the present invention, preferably, the upper end and the lower end of the spring are fixed with limiting pins, and the inner walls of the first mounting frame and the second mounting frame are fixed with multiple baffles.

[0013] As a microporous breathable headband for mask positioning provided by the present invention, preferably, a limiting frame is fixed to the inner wall of the first connecting frame, and the inner wall of the limiting frame is rotatably connected to the outer side of the connecting rod.

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

[0015] This microporous breathable headband for mask positioning facilitates connection to the mask by providing a first breathable belt, a polyester fiber layer, and a second breathable belt. The first connecting frame facilitates rotation of the connecting rod, and the connecting rod and the turntable facilitate rotation of the driving wheel. The driving wheel facilitates movement of the toothed plate, and the toothed plate facilitates fixation of the second connecting frame. The second connecting frame facilitates connection to the second mounting frame, resolving some of the inconveniences of existing headbands in actual use, particularly with regard to resizing. Many users have found that standardized microporous breathable headbands often fail to accommodate different head shapes and wearing habits, resulting in poor mask fit and impacting protective effectiveness. Existing headband adjustment mechanisms are typically simplistic and lack flexibility. For example, some designs offer only a limited number of adjustment holes, making it difficult for users to find the optimal position during adjustment, which can easily result in the mask being loose or not tight enough. Furthermore, due to the material properties of the microporous breathable headband, frequent stretching and adjustment can lead to material fatigue, reducing its service life. For users who need to wear it for a long time, the inconvenient adjustment mechanism may cause discomfort and even affect work efficiency and safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic structural diagram of a preferred embodiment of a microporous breathable headband for mask positioning provided by the present invention;

[0017] Figure 2 This is a schematic structural diagram of the first breathable belt and the second breathable belt shown in the present invention;

[0018] Figure 3 This is a schematic structural diagram of the insertion rod and the fixing plate shown in the present invention;

[0019] Figure 4 for Figure 3 An enlarged structural diagram of point A is shown;

[0020] Figure 5 This is a structural diagram of the second connecting frame and the second mounting frame shown in the present invention;

[0021] Figure 6 for Figure 5 Schematic diagram of the enlarged structure at point B shown.

[0022] Numbers in the figure: 1. first breathable belt; 2. first mounting frame; 3. polyester fiber layer; 4. second breathable belt; 5. first connecting frame; 6. connecting rod; 7. turntable; 8. driving wheel; 9. tooth plate; 10. second connecting frame; 11. second mounting frame; 12. insertion rod; 13. fixing plate; 14. connecting frame; 15. fixing rod; 16. fixing ring; 17. spring; 18. limiting pin; 19. baffle; 20. limiting frame. DETAILED DESCRIPTION

[0023] The present invention will be further described below with reference to the accompanying drawings and implementation examples.

[0024] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 ,in Figure 1 A schematic structural diagram of a preferred embodiment of a microporous breathable headband for mask positioning provided by the present invention; Figure 2 This is a schematic structural diagram of the first breathable belt and the second breathable belt shown in the present invention; Figure 3 This is a schematic structural diagram of the insertion rod and the fixing plate shown in the present invention; Figure 4 for Figure 3 An enlarged structural diagram of point A is shown; Figure 5 This is a structural diagram of the second connecting frame and the second mounting frame shown in the present invention; Figure 6 for Figure 5 The enlarged structural diagram of point B is shown. A microporous breathable headband for mask positioning includes a first breathable belt 1, a first mounting frame 2 is provided on the outside of the first breathable belt 1, and a mounting tube is provided on the outside of the first breathable belt 1 to facilitate the installation and positioning of the mask. A polyester fiber layer 3 is provided on the inner wall of the first breathable belt 1, and a second breathable belt 4 is provided on the inner wall of the polyester fiber layer 3, and both the first breathable belt 1 and the second breathable belt 4 are made of silicone material; a first connecting frame 5 is fixed to one side of the first mounting frame 2, and a connecting rod 6 is rotatably provided on the inner wall of the first connecting frame 5. By providing the first connecting frame 5, the connecting rod 6 can be easily rotated, and by providing the connecting rod 6, the first connecting frame 5 can be easily rotated. To facilitate driving the driving wheel 8 to rotate, a turntable 7 is fixed to one end of the connecting rod 6, and a driving wheel 8 is fixed to the other end of the connecting rod 6. A toothed plate 9 is engaged on the outer side of the driving wheel 8, and a second connecting frame 10 is fixed on the top of the toothed plate 9. By setting the driving wheel 8, the toothed plate 9 can be conveniently driven to move. By setting the toothed plate 9, the second connecting frame 10 can be conveniently fixed. By setting the second connecting frame 10, the second mounting frame 11 can be conveniently installed. A second mounting frame 11 is fixed to one side of the second connecting frame 10, and the second mounting frame 11 is respectively located on the outside of the first breathable belt 1, the polyester fiber layer 3 and the second breathable belt 4.

[0025] The inner walls of the first mounting frame 2 and the second mounting frame 11 are both plugged with an insertion rod 12, and the other end of the insertion rod 12 is fixed with a fixing plate 13; the other end of the insertion rod 12 is fixed with a connecting frame 14, and the inner wall of the connecting frame 14 is fixed with a fixing rod 15; the other end of the fixing rod 15 is fixed with a fixing ring 16, and the inner wall of the fixing ring 16 is fixed with a spring 17; the upper and lower ends of the spring 17 are fixed with a limiting pin 18, and the inner walls of the first mounting frame 2 and the second mounting frame 11 are both fixed with a plurality of baffles 19; by providing the insertion rod 12, it is convenient to drive the connecting frame 14 to move ... The connecting frame 14 is moved, and by setting the first installation frame 2 and the insertion rod 12 for use in conjunction, the connection between the first breathable belt 1, the polyester fiber layer 3 and the second breathable belt 4 can be facilitated. By setting the connecting frame 14, the fixing rod 15 can be conveniently fixed. By setting the fixing rod 15, the fixing ring 16 can be conveniently fixed. By setting the fixing ring 16, the spring 17 can be conveniently fixed. By setting the spring 17, the limiting nail 18 can be conveniently fixed. By setting the baffle 19, the limiting nail 18 can be conveniently blocked.

[0026] The inner wall of the first connecting frame 5 is fixed with a limiting frame 20 , and the inner wall of the limiting frame 20 is rotatably connected to the outer side of the connecting rod 6 ; by providing the limiting frame 20 , the stability of the connecting rod 6 can be conveniently improved.

[0027] The working principle of the microporous breathable headband for mask positioning provided by the utility model is as follows:

[0028] When in use, first connect the first breathable belt 1, the polyester fiber layer 3, the second breathable belt 4 and the mask, then install the first mounting frame 2 and the second mounting frame 11 outside the first breathable belt 1, the polyester fiber layer 3 and the second breathable belt 4, and then rotate the turntable 7. The rotation of the turntable 7 drives the connecting rod 6 to rotate, and the rotation of the connecting rod 6 drives the driving wheel 8 to rotate. The rotation of the driving wheel 8 drives the tooth plate 9 to move, and the movement of the tooth plate 9 drives the second connecting frame 10 to move. The movement of the second connecting frame 10 drives the second mounting frame 11 to move, so that the first breathable belt 1, the polyester fiber layer 3 and the second breathable belt 4 can be conveniently tightened to adapt to different people.

[0029] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A microporous breathable headband for positioning a mask, comprising a first breathable belt (1), characterized in that: Also includes: A first mounting frame (2) is arranged outside the first breathable belt (1), a polyester fiber layer (3) is arranged on the inner wall of the first breathable belt (1), a second breathable belt (4) is arranged on the inner wall of the polyester fiber layer (3), and both the first breathable belt (1) and the second breathable belt (4) are made of silicone material; A first connecting frame (5) is fixed on one side of the first installation frame (2), a connecting rod (6) is rotatably mounted on the inner wall of the first connecting frame (5), a turntable (7) is fixed to one end of the connecting rod (6), a driving wheel (8) is fixed to the other end of the connecting rod (6), a tooth plate (9) is engaged on the outer side of the driving wheel (8), a second connecting frame (10) is fixed on the top of the tooth plate (9), a second installation frame (11) is fixed on one side of the second connecting frame (10), and the second installation frame (11) is respectively located on the outer sides of the first breathable belt (1), the polyester fiber layer (3) and the second breathable belt (4).

2. The microporous breathable headband for mask positioning according to claim 1, characterized in that: Insertion rods (12) are inserted into the inner walls of the first installation frame (2) and the second installation frame (11), and a fixing plate (13) is fixed to the other end of the insertion rod (12).

3. The microporous breathable headband for mask positioning according to claim 2, characterized in that: A connecting frame (14) is fixed to the other end of the inserting rod (12), and a fixing rod (15) is fixed to the inner wall of the connecting frame (14).

4. The microporous breathable headband for mask positioning according to claim 3, characterized in that: A fixing ring (16) is fixed to the other end of the fixing rod (15), and a spring (17) is fixed to the inner wall of the fixing ring (16).

5. The microporous breathable headband for mask positioning according to claim 4, characterized in that: Limiting pins (18) are fixed to the upper and lower ends of the spring (17), and a plurality of baffles (19) are fixed to the inner walls of the first installation frame (2) and the second installation frame (11).

6. The microporous breathable headband for mask positioning according to claim 1, characterized in that: A limiting frame (20) is fixed to the inner wall of the first connecting frame (5), and the inner wall of the limiting frame (20) is rotatably connected to the outer side of the connecting rod (6).

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