Adjustable breathing mask

Abstract

The utility model discloses an adjustable breathing mask, which relates to the technical field of medical equipment and comprises a mask body, the inner side wall of the mask body is fixedly connected with a fixing ring, the inside of the fixing ring is fixedly connected with a filter element, the top of the fixing ring is connected with a protective net in an inserted manner, the top of the mask body is fixedly connected with a telescopic strip, and the telescopic strip is fixedly connected with the inner side wall of the mask body. The top of the telescopic strip is fixedly connected with a forehead patch, one side of the forehead patch is fixedly connected with a connecting bandage, one side of the connecting bandage is fixedly connected with a protective soft cushion, and one side of the protective soft cushion is fixedly connected with a restraining structure; by means of the forehead patch and the protective soft cushion, the fixing effect is achieved in the using process, the mask body can be attached to the face of a patient through the telescopic strip and the connecting bandage according to the facial features and the head circumference of different children, the mask body can be prevented from moving or falling off, and the fixing performance is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to an adjustable breathing mask. Background Art

[0002] At present, most medical and health units still use triangular oxygen masks that are different from the human face contour. This type of oxygen mask has poor sealing performance, and the edge part is easy to flip over. Gas is easy to leak during use. In order to make it seal, the mask must be tightly fastened to the patient's face, which is very uncomfortable for the patient. After long-term use, the patient's face is often injured, which is especially unsuitable for infants and newborns. On the other hand, most of the existing oxygen masks are fixed in shape and their size cannot be adjusted. Especially in the process of use by children, due to the individual growth differences of children, the existing oxygen masks cannot meet the use requirements of children of all ages.

[0003] When the existing technical solution is used,

[0004] (1) It is difficult to adjust and fix according to the facial features of different children, and it is easy to shift or fall off;

[0005] (2) It is difficult to filter the inhaled oxygen. Children’s respiratory tract is more fragile, which can easily lead to dangerous accidents.

[0006] In view of the above problems, the utility model provides an adjustable breathing mask. Utility Model Content

[0007] The purpose of the utility model is to provide an adjustable breathing mask. The utility model can fit the mask body to the patient's face through telescopic strips and connecting straps according to the facial features and head circumferences of different children, thereby preventing the mask body from shifting or falling off, and filtering the inhaled oxygen through a filter core. The respiratory tract of children is relatively fragile, so the impact on the patient is avoided, thereby solving the problems in the background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable breathing mask, comprising a mask body, an inner side wall of the mask body fixedly connected to a fixing ring, the interior of the fixing ring fixedly connected to a filter element, the top of the fixing ring plugged with a protective net, the top of the mask body fixedly connected to a telescopic strip, the top of the telescopic strip fixedly connected to a forehead patch, one side of the forehead patch fixedly connected to a connecting strap, and one side of the connecting strap fixedly connected to a protective cushion.

[0009] Furthermore, a restraint structure is fixedly connected to one side of the protective cushion, and the interior of the protective cushion is filled with sponge, thereby achieving a restraint effect.

[0010] Furthermore, an anti-allergic skin-friendly pad is fixedly connected to one side of the mask body, and a fixing port is fixedly connected to the other side of the mask body, thereby achieving a skin-friendly effect.

[0011] Furthermore, one side of the fixed port is fixedly connected to an adjusting elbow, and one side of the adjusting elbow is fixedly connected to a connecting port, thereby achieving a fixing effect.

[0012] Furthermore, a connecting belt is fixedly connected to one side of the connecting port, and a dust cover is fixedly connected to one side of the connecting belt, thereby achieving a connection effect.

[0013] Furthermore, a sliding block is slidably connected to one side of the mask body, and a restraining belt is fixedly connected to one side of the sliding block, thereby achieving a sliding effect.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model provides an adjustable breathing mask.

[0016] (1) By setting the forehead patch and protective cushion, a fixing effect is achieved during use. The mask body can be fitted to the patient's face through the telescopic strip and connecting straps according to the facial features and head circumference of different children, thereby avoiding displacement or falling off of the mask body and improving fixation.

[0017] (2) Through the setting of the filter element and the protective net, the filtering effect is achieved during use. The inhaled oxygen can be filtered through the filter element. The respiratory tract of children is relatively fragile. To avoid affecting the patient, the protective net can be used to prevent children from affecting the filter element, thereby improving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the mask body of the utility model;

[0019] Figure 2 This is a schematic diagram of the fixing ring of the utility model;

[0020] Figure 3 This is a schematic diagram of the filter element of the utility model;

[0021] Figure 4 This is a schematic diagram of the utility model adjusting elbow.

[0022] In the figure: 1. Mask body; 2. Fixing ring; 3. Filter element; 4. Protective net; 5. Retractable strip; 6. Forehead patch; 7. Connecting strap; 8. Protective cushion; 9. Constraint structure; 901. Elastic restraint strap; 902. Sub Velcro; 903. Sub Velcro; 10. Hypoallergenic skin-friendly pad; 11. Fixing port; 12. Adjusting elbow; 13. Connecting port; 14. Connecting strap; 15. Dust cover; 16. Sliding block; 17. Constraint strap. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In order to solve the problem of how to effectively locate and adjust the technology, such as Figure 1-4 As shown, the following preferred technical solutions are provided:

[0025] An adjustable breathing mask comprises a mask body 1, the inner side wall of the mask body 1 is fixedly connected with a fixing ring 2, the filter core 3 can be fixed by setting the fixing ring 2, so as to achieve a fixing effect, the inside of the fixing ring 2 is fixedly connected with a filter core 3, through the setting of the filter core 3, the inhaled oxygen can be filtered by the filter core 3, the respiratory tract of children is relatively fragile, and the influence on the patient is avoided, so as to achieve a filtering effect, the top of the fixing ring 2 is plugged with a protective net 4, through the setting of the protective net 4, the filter core 3 can be prevented from being affected by children, the safety is improved, so as to achieve a protective effect, and the mask is A telescopic strip 5 is fixedly connected to the top of the mask body 1, and a forehead patch 6 is fixedly connected to the top of the telescopic strip 5. Through the arrangement of the telescopic strip 5 and the forehead patch 6, the mask body 1 can be fitted to the patient's face through the telescopic strip 5 and the connecting strap 7 according to the facial features and head circumference of different children, which can avoid the displacement or falling off of the mask body 1 and improve the fixation, thereby achieving an adjustment effect. A connecting strap 7 is fixedly connected to one side of the forehead patch 6, and a protective pad 8 is fixedly connected to one side of the connecting strap 7. Through the arrangement of the protective pad 8, the child's head can be protected to avoid strangulation, thereby achieving a protective effect.

[0026] Specifically, the medical staff can first fix the sliding block 16 and the restraint belt 17 on one side of the mask body 1, fix the restraint belt 17 on the patient's head, and then fit the mask body 1 to the patient's mouth and nose. One side of the mask body 1 has an anti-allergic skin-friendly pad 10, which can prevent allergies on the patient's face and improve comfort.

[0027] Further, such as Figure 1 As shown, the following preferred technical solutions are provided:

[0028] One side of the protective cushion 8 is fixedly connected with a restraint structure 9, and the interior of the protective cushion 8 is filled with sponge. The purpose of this design is to fix the child's head and the mask body 1 through the protective cushion 8, thereby achieving a fixing effect.

[0029] Further, such as Figure 2 As shown, the following preferred technical solutions are provided:

[0030] An anti-allergic skin-friendly pad 10 is fixedly connected to one side of the mask body 1, and a fixing port 11 is fixedly connected to the other side of the mask body 1. The purpose of this design is to improve the comfort of the patient's contact with the mask body 1 together with the anti-allergic skin-friendly pad 10, avoid allergies, and thus achieve an anti-allergic effect.

[0031] Further, such as Figure 4 As shown, the following preferred technical solutions are provided:

[0032] One side of the fixed port 11 is fixedly connected with an adjusting elbow 12, and one side of the adjusting elbow 12 is fixedly connected with a connecting port 13. The purpose of this design is to change the direction of the breathing tube of the mask body 1 by adjusting the elbow 12, so as to conform to the direction of the mask body 1, thereby achieving an adjustment effect.

[0033] Further, such as Figure 4 As shown, the following preferred technical solutions are provided:

[0034] A connecting belt 14 is fixedly connected to one side of the connecting port 13, and a dust cover 15 is fixedly connected to one side of the connecting belt 14. The purpose of this design is to protect the connecting port 13 through the dust cover 15, thereby achieving a safety effect.

[0035] Further, such as Figure 1 As shown, the following preferred technical solutions are provided:

[0036] A sliding block 16 is slidably connected to one side of the mask body 1, and a restraining belt 17 is fixedly connected to one side of the sliding block 16. The purpose of this design is to control the restraining belt 17 on the mask body 1 through the sliding block 16, thereby achieving a control effect.

[0037] Embodiment 1;

[0038] See also Figure 1The restraint structure 9 includes an elastic restraint strap 901 fixedly connected to one side of the forehead patch 6, and a sub-velcro 902 is fixedly connected to one side of the elastic restraint strap 901. The sub-velcro 902 can control the length of the elastic restraint strap 901 and can adjust the length according to the actual situation of different patients;

[0039] Embodiment 2:

[0040] See also Figure 1 The restraint structure 9 includes an elastic restraint strap 901 fixedly connected to one side of the protective cushion 8, and the other side of the elastic restraint strap 901 is fixedly connected to a mother Velcro 903. The child Velcro 902 and the mother Velcro 903 can be fixed to the mask body 1 through the elastic restraint strap 901 to avoid displacement or falling off;

[0041] In summary:

[0042] 1. The medical staff can first fix the sliding block 16 and the restraint belt 17 on one side of the mask body 1, fix the restraint belt 17 on the patient's head, and then fit the mask body 1 to the patient's mouth and nose. One side of the mask body 1 has an anti-allergic skin-friendly pad 10, which can prevent allergies on the patient's face and improve comfort;

[0043] 2. Then, according to the facial features of the patient, the position of the forehead patch 6 is controlled by the telescopic strip 5, so that the forehead patch 6 is completely fitted to the patient's forehead, and then the sub-velcro 902 and the main Velcro 903 on the elastic restraining strap 901 are pasted and fixed, so that the mask body 1 can be fixed to the patient's face;

[0044] 3. The protective cushion 8 can support and protect the patient's head, which can prevent the elastic restraint strap 901 from causing strangulation to the patient, thereby improving safety and comfort.

[0045] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable breathing mask, comprising a mask body (1), characterized in that: The inner side wall of the mask body (1) is fixedly connected to a fixing ring (2), the interior of the fixing ring (2) is fixedly connected to a filter core (3), the top of the fixing ring (2) is plugged with a protective net (4), the top of the mask body (1) is fixedly connected to a telescopic strip (5), the top of the telescopic strip (5) is fixedly connected to a forehead patch (6), one side of the forehead patch (6) is fixedly connected to a connecting strap (7), and one side of the connecting strap (7) is fixedly connected to a protective cushion (8).

2. An adjustable breathing mask according to claim 1, characterized in that: A restraining structure (9) is fixedly connected to one side of the protective soft pad (8), and the interior of the protective soft pad (8) is filled with sponge.

3. An adjustable breathing mask according to claim 1, characterized in that: An anti-allergic skin-friendly pad (10) is fixedly connected to one side of the mask body (1), and a fixing port (11) is fixedly connected to the other side of the mask body (1).

4. An adjustable breathing mask according to claim 3, characterized in that: One side of the fixed port (11) is fixedly connected to an adjusting elbow (12), and one side of the adjusting elbow (12) is fixedly connected to a connecting port (13).

5. An adjustable breathing mask according to claim 4, characterized in that: A connecting belt (14) is fixedly connected to one side of the connecting port (13), and a dust cover (15) is fixedly connected to one side of the connecting belt (14).

6. An adjustable breathing mask according to claim 1, characterized in that: One side of the mask body (1) is slidably connected to a sliding block (16), and one side of the sliding block (16) is fixedly connected to a restraining belt (17).

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