Double-color breathing mask

Abstract

The utility model relates to the technical field of breathing masks, in particular to a double-color breathing mask which comprises a double-color mask body, a rotating pipe is rotatably connected to the surface of the double-color mask body, a connecting pipe is detachably installed at one end of the rotating pipe, an oxygen bag is detachably installed at one end of the connecting pipe, and a one-way valve is fixedly connected to the inner wall of the connecting pipe. The surface of the double-color mask is fixedly connected with a check valve, the inner wall of the double-color mask is fixedly connected with a hose, the hose is communicated with the rotating pipe, one end of the hose is fixedly connected with an air guide cover, and the surface of the air guide cover is fixedly connected with a bending piece. According to the double-color mask, the position of the air guide cover is limited through the sticker, the situation that the air guide cover cannot be aligned to the nasal cavity of a patient due to shaking of the double-color mask can be prevented, oxygen therapy can be normally carried out on the patient, and then convenience and practicability are improved when the double-color mask is used.

Description

Technical Field

[0001] The utility model relates to the technical field of breathing masks, in particular to a two-color breathing mask. Background Art

[0002] A respiratory mask is a device used to provide oxygen to patients. It is usually made of soft plastic material and has a transparent mask and a part that connects to an oxygen tube. In emergency, medical and nursing environments, it is used to provide patients with high-concentration oxygen to help them breathe. This mask can effectively deliver oxygen to the patient's respiratory tract, increase the oxygen content in the blood, and thus improve respiratory function.

[0003] The above-mentioned and existing technologies have the following defects: when using a breathing mask, the oxygen supply tube needs to be passed through the breathing mask and aligned with the patient's nasal cavity so that the patient can breathe oxygen normally. However, when the position of the breathing mask is subsequently adjusted, the shaking of the breathing mask can easily cause the oxygen supply tube to be misaligned with the patient's nasal cavity, thereby affecting the normal oxygen supply to the patient.

[0004] Therefore, a two-color breathing mask is proposed. Utility Model Content

[0005] The utility model aims to solve the defect that when the position of the breathing mask is adjusted, the shaking of the breathing mask easily causes the oxygen supply tube and the patient's nasal cavity to be misaligned, and proposes a two-color breathing mask.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a two-color breathing mask, comprising a two-color mask, the surface of the two-color mask is rotatably connected to a rotating tube, one end of the rotating tube is detachably installed with a connecting tube, one end of the connecting tube is detachably installed with an oxygen bag, the inner wall of the connecting tube is fixedly connected to a one-way valve, the surface of the two-color mask is fixedly connected to a check valve, the inner wall of the two-color mask is fixedly connected to a hose, the hose is communicated with the rotating tube, one end of the hose is fixedly connected to an air guide cover, the surface of the air guide cover is fixedly connected to a bending piece, the surface of the bending piece is fixedly connected to a breathable sheet, and the surface of the breathable sheet is fixedly connected to a sticker.

[0007] The effect achieved by the above components is: by using stickers to limit the position of the air guide cover, it can prevent the air guide cover from being unable to align with the patient's nasal cavity due to the shaking of the two-color mask, so that oxygen can be supplied to the patient normally, thereby improving the convenience and practicality of using the two-color mask.

[0008] Preferably, a release film is glued to the surface of the sticker.

[0009] The effect achieved by the above components is that the release film can prevent foreign matter such as dust from adhering to the surface of the adhesive tape.

[0010] Preferably, an iron wire is fixedly connected to the surface of the bending piece, and the iron wire is fixedly connected to the breathable piece.

[0011] The effect achieved by the above components is that the iron wire can make the breathable sheet fit in place, so that the sticker can be stably attached to the patient's nose bridge.

[0012] Preferably, an elastic rope is fixedly connected to the inner wall of the two-color mask, and one end of the elastic rope is fixedly connected to a ventilation tube.

[0013] The effect achieved by the above components is that when the patient exhales, the one-way valve closes and the exhaled gas can be discharged through the vent tube.

[0014] Preferably, the arc surface of the air-permeable tube is covered with a flexible cover.

[0015] The effects achieved by the above components are: the flexible sleeve can protect the patient's teeth and improve the patient's comfort.

[0016] Preferably, a retaining ring is fixedly connected to the arc surface of the air vent.

[0017] The effect achieved by the above components is that the retaining ring can prevent the ventilation tube from falling out of the patient's oral cavity, thereby allowing the ventilation tube to work normally.

[0018] Compared with the prior art, the advantages and positive effects of the present invention are:

[0019] In the present invention, by limiting the position of the air guide cover with the help of stickers, it is possible to prevent the air guide cover from being unable to align with the patient's nasal cavity due to the shaking of the two-color mask, so that oxygen can be supplied to the patient normally, thereby improving the convenience and practicality of using the two-color mask. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0021] Figure 2 This is a schematic diagram of the partial split structure of the two-color mask of the utility model;

[0022] Figure 3 This is a schematic diagram of the partial structure of the two-color mask of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the bending piece of the utility model;

[0024] Figure 5 It is a schematic diagram of the local structure of the bending piece of the utility model.

[0025] Legend: 1. Two-color mask; 2. Rotating tube; 3. Connecting tube; 4. Oxygen bag; 5. One-way valve; 6. Check valve; 7. Hose; 8. Air guide hood; 9. Bending piece; 10. Breathable sheet; 11. Sticker; 12. Release film; 13. Iron wire; 14. Elastic rope; 15. Breathable tube; 16. Flexible sleeve; 17. Retaining ring. DETAILED DESCRIPTION

[0026] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0027] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0028] like Figure 1-Figure 5 As shown, the utility model provides a two-color breathing mask, including a two-color mask 1, a rotating tube 2 is rotatably connected to the surface of the two-color mask 1, a connecting tube 3 is detachably mounted on one end of the rotating tube 2, an oxygen bag 4 is detachably mounted on one end of the connecting tube 3, a one-way valve 5 is fixedly connected to the inner wall of the connecting tube 3, a check valve 6 is fixedly connected to the surface of the two-color mask 1, a hose 7 is fixedly connected to the inner wall of the two-color mask 1, the hose 7 is connected to the rotating tube 2, one end of the hose 7 is fixedly connected to an air guide cover 8, and the surface of the air guide cover 8 is fixedly connected There is a bending piece 9, and a breathable piece 10 is fixedly connected to the surface of the bending piece 9. The surface of the breathable piece 10 is fixedly connected to the sticker 11. By using the sticker 11 to limit the position of the air guide cover 8, it can prevent the air guide cover 8 from being unable to align with the patient's nasal cavity due to the shaking of the two-color mask 1, so that oxygen can be supplied to the patient normally, thereby improving the convenience and practicality of using the two-color mask 1. The surface of the sticker 11 is glued with a release film 12, and the release film 12 can prevent foreign matter such as dust from adhering to the surface of the adhesive tape.

[0029] like Figure 2-Figure 5As shown, the surface of the bending piece 9 is fixedly connected with an iron wire 13, and the iron wire 13 is fixedly connected to the breathable sheet 10. The iron wire 13 can make the breathable sheet 10 fit tightly, so that the sticker 11 can be stably attached to the patient's nose bridge. The inner wall of the two-color mask 1 is fixedly connected with an elastic rope 14, and one end of the elastic rope 14 is fixedly connected with an air tube 15. When the patient exhales, the one-way valve 5 is closed and the exhaled gas can be discharged through the air tube 15. The arc surface of the air tube 15 is covered with a flexible sleeve 16, which can protect the patient's teeth and improve the patient's comfort. The arc surface of the air tube 15 is fixedly connected with a retaining ring 17, which can prevent the air tube 15 from falling out of the patient's mouth, so that the air tube 15 can work normally.

[0030] Its overall working principle is that the release film 12 can prevent dust and other foreign matter from adhering to the surface of the adhesive tape. When the two-color mask 1 needs to be used, the release film 12 is peeled off from the surface of the sticker 11, and then the sticker 11 is pasted on the patient's nose bridge, and the breathable sheet 10 is pressed at the same time. During this process, the iron wire 13 will bend and deform, and the iron wire 13 can make the breathable sheet 10 fit, so that the sticker 11 can be stably pasted on the patient's nose bridge. At this time, the air guide cover 8 will be aligned with the patient's nasal cavity. By using the sticker 11 to limit the position of the air guide cover 8, it can prevent the air guide cover 8 from being unable to align with the patient's nasal cavity due to the shaking of the two-color mask 1, so that oxygen can be supplied to the patient normally, and then The convenience and practicality of using the two-color mask 1 are improved. After that, the ventilation tube 15 is inserted into the patient's mouth. The flexible sleeve 16 can protect the patient's teeth and improve the patient's comfort. The retaining ring 17 can prevent the ventilation tube 15 from falling out of the patient's mouth, so that the ventilation tube 15 can work normally. When the patient inhales, oxygen will flow from the oxygen bag 4 into the connecting tube 3. At this time, the one-way valve 5 in the connecting tube 3 is opened to allow oxygen to flow into the rotating tube 2. Then, the oxygen will be discharged by the air guide hood 8 through the hose 7, and the patient can inhale oxygen normally. When the patient exhales, the one-way valve 5 is closed and the exhaled gas can be discharged through the ventilation tube 15, and then the exhaled gas can flow out of the two-color mask 1 through the check valve 6.

[0031] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A two-color breathing mask, comprising a two-color mask (1), characterized in that: The surface of the two-color mask (1) is rotatably connected to a rotating tube (2); one end of the rotating tube (2) is detachably mounted with a connecting tube (3); one end of the connecting tube (3) is detachably mounted with an oxygen bag (4); the inner wall of the connecting tube (3) is fixedly connected to a one-way valve (5); the surface of the two-color mask (1) is fixedly connected to a check valve (6); the inner wall of the two-color mask (1) is fixedly connected to a hose (7); the hose (7) is communicated with the rotating tube (2); one end of the hose (7) is fixedly connected to an air guide cover (8); the surface of the air guide cover (8) is fixedly connected to a bending piece (9); the surface of the bending piece (9) is fixedly connected to a breathable sheet (10); and the surface of the breathable sheet (10) is fixedly connected to a sticker (11).

2. The two-color breathing mask according to claim 1, characterized in that: A release film (12) is glued to the surface of the sticker (11).

3. The two-color breathing mask according to claim 1, characterized in that: An iron wire (13) is fixedly connected to the surface of the bending sheet (9), and the iron wire (13) is fixedly connected to the breathable sheet (10).

4. The two-color breathing mask according to claim 1, characterized in that: An elastic cord (14) is fixedly connected to the inner wall of the two-color mask (1), and one end of the elastic cord (14) is fixedly connected to a ventilation tube (15).

5. The two-color breathing mask according to claim 4, characterized in that: The arc surface of the vent tube (15) is covered with a flexible sleeve (16).

6. The two-color breathing mask according to claim 4, characterized in that: The arc surface of the air vent tube (15) is fixedly connected with a retaining ring (17).

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