Breathing mask
By introducing directional and adjustment structures into the breathing mask, and utilizing the design of a connecting ball and multiple sets of Velcro straps, the problems of mask position shift and air leakage during use are solved, achieving a stable fit and efficient use of the mask.
Patent Information
- Application Number
- CN202520674457.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-11
- Publication Date
- 2026-03-03
- Estimated Expiration
- 2035-04-11
AI Technical Summary
Existing breathing masks are prone to displacement, leakage, and bending of the airway tube when the patient's head moves during use. They are also difficult to adapt to different patients' face shapes, affecting their effectiveness.
A breathing mask with a directional and adjustment structure was designed. The direction of the airway is adjusted by rotating the connecting ball within the locking block. Combined with multiple sets of straps and Velcro, the mask is designed to ensure a tight fit to the patient's skin and prevent air leakage.
It effectively prevents the mask from shaking and the air duct from bending, improving the mask's stability and adaptability, ensuring no gas leakage, and enhancing the equipment's practicality.
Smart Images
Figure CN223959060U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of respiratory mask technology; more specifically, it relates to a respiratory mask. Background Technology
[0002] The breathing mask used in cardiology nursing mainly refers to the mask used to improve the respiratory function and oxygenation of patients with cardiovascular diseases. It can directly provide concentrated oxygen to the patient and is often used for patients with hypoxemia. Using a breathing mask can help improve the patient's breathing difficulties, increase oxygen supply, and in some cases avoid more invasive treatments.
[0003] Currently, existing breathing masks have several drawbacks during use. Patients' head positions may not remain consistently awkward while wearing the mask, and changes in head position can pull on the airway, causing the mask to shift and leak. The airway may also bend, affecting the mask's effectiveness and reducing its practicality. Furthermore, each patient's face shape is different, and existing devices often rely on a single strap for positioning, which may prevent the mask from fitting snugly against the patient's skin, leading to further gas leakage and reducing its usability. Therefore, a breathing mask solution to these problems is urgently needed. Utility Model Content
[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a breathing mask to solve the problems existing in the background art.
[0005] This utility model provides the following technical solution: a breathing mask, comprising:
[0006] The mask body has an adjustment structure inside one side of its outer surface and an adjustment structure on its outer surface.
[0007] The orientation structure includes a mounting tube, and the mounting tube is connected to the interior of the outer surface of one side of the mask body;
[0008] The adjustment structure includes a mounting bracket, which is hinged to the outer surface of the upper end of the mask body.
[0009] Preferably, the directional adjustment structure further includes a locking block, which is fixedly connected to the inside of one end of the mounting tube. A connecting ball is locked inside the locking block, and a connecting tube is fixedly connected to the outer surface of one end of the connecting ball. This design allows the connecting ball to rotate inside the locking block.
[0010] Preferably, the locking block has a spherical groove inside, and the internal size of the spherical groove is adapted to the external size of the connecting ball. The outer surface of one end of the connecting tube is threaded. This design makes the connecting ball more stable when rotating inside the locking block, and the connecting ball will not detach from the inside of the locking block.
[0011] Preferably, the adjustment structure further includes a first strap, and the first strap is provided in three sets. The three sets of the first strap are respectively hinged to the outer surface of one end of the upper end of the mounting frame, the outer surface of the middle position of one end of the mask body, and the outer surface of the lower end of one end of the mask body. The outer surface of the other end of the upper end of the mounting frame, the outer surface of the middle position of the other end of the mask body, and the outer surface of the lower end of the other end of the mask body are all hinged to a second strap. The outer surface of one side of one end of each of the three sets of first straps is fixedly connected to a sub-hook and loop fastener, and the outer surface of one side of one end of each of the three sets of second straps is fixedly connected to a female hook and loop fastener. This design allows the first strap and the second strap at the corresponding positions to be positioned by the sub-hook and loop fasteners adhering to the outer surface of the female hook and loop fastener.
[0012] Preferably, hinge seats are provided on the outer surfaces of the upper and both ends of the mask body at the hinge positions of the mounting bracket and the first strap, and the hinge seats are located on the outer surface near the other side of the mask body. This design allows the mask body to fit more closely to the patient's skin.
[0013] Preferably, the positions of the three sets of sub-hook and loop fasteners correspond to the positions of the three sets of mother hook and loop fasteners, and the outer length of the sub-hook and loop fasteners is smaller than the outer length of the mother hook and loop fasteners. This design allows for adjustment of the tightness of the first and second straps around the patient's head by attaching the sub-hook and loop fasteners to different positions of the mother hook and loop fasteners.
[0014] The technical effects and advantages of this utility model are as follows: By rotating the connecting ball inside the locking block, the direction of the connecting tube can be adjusted. Thus, when the patient's head position moves and the air tube moves, the mask body will not shake, avoiding air leakage from the mask body and bending of the air tube, thereby improving the practicality of the device to a certain extent.
[0015] By bending the three sets of first straps and three sets of second straps, and adjusting the positions of the sub-hook and loop fasteners to match the corresponding positions of the mother hook and loop fasteners according to the specific condition of the patient's head, the first and second straps can be attached to the patient's head. This ensures that all parts of the mask body can fit the patient's skin, thereby preventing air leakage from the mask body. This improves the practicality of the device to a certain extent. Moreover, its overall structure is simple and reasonable in design, highly practical, and easy to promote and apply. Attached Figure Description
[0016] Figure 1 This is a three-dimensional structural diagram of the present invention.
[0017] Figure 2 This is a three-dimensional exploded view of the orientation structure of this utility model.
[0018] Figure 3 This is a three-dimensional exploded view of the adjustment structure of this utility model.
[0019] Figure 4 This is a schematic diagram of the usage state of this utility model.
[0020] The attached diagram is labeled as follows: 1. Mask body; 2. Adjustment structure; 21. Mounting tube; 22. Locking block; 23. Connecting ball; 24. Connecting tube; 3. Adjustment structure; 31. Mounting bracket; 32. First strap; 33. Second strap; 34. Female Velcro; 35. Female Velcro. Detailed Implementation
[0021] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The breathing mask involved in this utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0022] Example 1
[0023] like Figure 1 and Figure 2 As shown, this embodiment proposes a breathing mask, including:
[0024] The mask body 1 has an adjustment structure 2 inside one side of its outer surface and an adjustment structure 3 on its outer surface.
[0025] The adjusting structure 2 includes an installation tube 21, which is connected to the interior of the outer surface of one side of the mask body 1. The adjusting structure 2 also includes a locking block 22, which is fixedly connected to the interior of one outer end of the installation tube 21. A connecting ball 23 is locked inside the locking block 22, and a connecting tube 24 is fixedly connected to the outer surface of one outer end of the connecting ball 23. A spherical groove is opened inside the locking block 22, and the internal size of the spherical groove is adapted to the external size of the connecting ball 23. A thread is provided on the outer surface of one outer end of the connecting tube 24.
[0026] In this embodiment, the connecting ball 23 can rotate inside the locking block 22, and the connecting ball 23 is more stable when rotating. The connecting ball 23 will not detach from the inside of the locking block 22. This ensures that when the connecting tube 24 drives the connecting ball 23 to rotate inside the locking block 22, the locking block 22 will not move. This maintains the stability of the mounting tube 21 and the mask body 1. At the same time, the threads on the outer surface of the connecting tube 24 can improve the stability of the connection between the connecting tube 24 and the air tube. This can prevent the mask from shaking or the air tube from bending when the patient moves their head.
[0027] Example 2
[0028] like Figure 3 and Figure 4 As shown, based on the same concept as the above embodiments, this embodiment also proposes:
[0029] The adjustment structure 3 includes a mounting frame 31, which is hinged to the outer surface of the upper end of the mask body 1. The adjustment structure 3 also includes a first strap 32, which is provided in three sets. The three sets of first straps 32 are respectively hinged to the outer surface of one end of the upper end of the mounting frame 31, the outer surface of the middle position of one end of the mask body 1, and the outer surface of the lower end of one end of the mask body 1. Hinge seats are provided on the outer surfaces of the upper end and both ends of the mask body 1 at the hinge positions of the mounting frame 31 and the first strap 32. The hinge seats are located on the outer surface of the other side of the mask body 1. This design allows the mask body 1 to fit more closely to the patient's face through the position design of the hinge seats.
[0030] The outer surface of the other end of the mounting bracket 31, the outer surface of the middle position of the other end of the mask body 1, and the outer surface of the lower end of the other end of the mask body 1 are all hinged with second straps 33. The outer surface of one side of each of the three sets of first straps 32 is fixedly connected with a sub-hook and loop fastener 34. The outer surface of one side of each of the three sets of second straps 33 is fixedly connected with a female hook and loop fastener 35. The positions of the three sets of sub-hook and loop fasteners 34 correspond to the positions of the three sets of female hook and loop fasteners 35, and the outer length of the sub-hook and loop fastener 34 is smaller than the outer length of the female hook and loop fastener 35. This design allows for adjustment of the tightness of the first straps 32 and second straps 33 around the patient's head by attaching the sub-hook and loop fasteners 34 to different positions of the female hook and loop fasteners 35. This allows for easy and quick adjustment of the device according to the different sizes of the patient's head. By positioning the mask body 1 with multiple sets of first straps 32 and second straps 33 at different positions of the mask body 1, the leakage of the mask body 1 can be reduced.
[0031] Working principle: When using the device, first, the mask body 1 is attached to the skin of the patient's mouth and nose. Then, multiple sets of first straps 32 and second straps 33 are wrapped around the patient's head. The positions of the straps are adjusted according to the size of the patient's head using the male Velcro 34 and female Velcro 35, so that the first straps 32 and second straps 33 are tightly attached to the patient's head skin. This completes the installation of the mask body 1. Next, the airway is connected to the outer surface of the connecting tube 24, and the device can then assist the patient's breathing. This is the complete working principle of this device.
[0032] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.
[0033] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.
[0034] In conclusion, the above are merely preferred embodiments of this utility model and are not intended to limit this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A breathing mask, characterized in that, include: The mask body (1) has an adjustment structure (2) inside the outer surface of one side, and an adjustment structure (3) is provided on the outer surface of the mask body (1). The adjustment structure (2) includes a mounting tube (21), and the mounting tube (21) is connected to the interior of the outer surface of one side of the mask body (1); The adjustment structure (3) includes a mounting bracket (31), and the mounting bracket (31) is hinged to the outer surface of the upper end of the mask body (1).
2. A breathing mask according to claim 1, characterized in that: The directional adjustment structure (2) also includes a locking block (22), and the locking block (22) is fixedly connected to the inside of one side of the mounting tube (21). The inside of the locking block (22) is locked with a connecting ball (23), and the outer surface of one side of the connecting ball (23) is fixedly connected with a connecting tube (24).
3. A breathing mask according to claim 2, characterized in that: The locking block (22) has a spherical groove inside, and the internal size of the spherical groove is adapted to the external size of the connecting ball (23). The outer surface of one end of the connecting tube (24) is threaded.
4. A breathing mask according to claim 1, characterized in that: The adjustment structure (3) further includes a first strap (32), and the first strap (32) is provided in three sets. The three sets of the first strap (32) are respectively hinged to the outer surface of one end of the upper end of the mounting frame (31), the outer surface of the middle position of one end of the mask body (1), and the outer surface of the lower end of one end of the mask body (1). The outer surface of the other end of the upper end of the mounting frame (31), the outer surface of the middle position of the other end of the mask body (1), and the outer surface of the lower end of the other end of the mask body (1) are all hinged to a second strap (33). The outer surface of one side of one end of the three sets of the first strap (32) is fixedly connected to a sub-hook and loop fastener (34). The outer surface of one side of one end of the three sets of the second strap (33) is fixedly connected to a female hook and loop fastener (35).
5. A breathing mask according to claim 4, characterized in that: The mask body (1) has hinge seats on the outer surfaces of the upper and both ends at the hinge positions of the mounting bracket (31) and the first strap (32), and the hinge seats are located on the outer surface of the mask body (1) on the other side.
6. A breathing mask according to claim 4, characterized in that: The positions of the three sets of sub-hook and loop fasteners (34) correspond to the positions of the three sets of mother hook and loop fasteners (35), and the external length of the sub-hook and loop fasteners (34) is smaller than the external length of the mother hook and loop fasteners (35).