Simple and convenient-to-wear oxygen inhalation mask

Abstract

The utility model provides a simple and convenient-to-wear oxygen inhalation mask. The simple and convenient-to-wear oxygen inhalation mask comprises a mask body, the two silica gel air outlet holes are formed in the two sides of the mask body respectively; the aluminum strip is arranged at one end of the top of the cover body; and the joint is fixedly connected to the other end of the top of the cover body. According to the simple and convenient-to-wear oxygen inhalation mask, the aluminum strip, the silica gel air outlet hole, the mask body, the connector and other structures are matched with one another, when the mask is used, the mask body is directly arranged on the face of a patient in a covering mode, then the connector is connected with an oxygen pipe, and the mask can be adjusted according to the outline of the face of the patient by means of the deformable characteristic of the aluminum strip; in this way, the mask is convenient for the patient to wear and convenient and free to wear and use, the overall weight is light, the burden of the patient during wearing is reduced, and the use convenience and comfort of the patient are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of oxygen masks, in particular to an oxygen absorption mask that is simple and convenient to wear. Background Art

[0002] An oxygen mask is a device that transfers oxygen from a storage tank into the lungs. It primarily comes in medical and civil aviation versions, playing a crucial role in assisting with medical treatment and protecting flight attendant safety. The mask is connected to an automatic coupler via a thin rubber oxygen supply tube and bayonet connector. Oxygen flows continuously into the mask's reservoir bag. The bag initially stores air and then expands to hold a certain amount of oxygen. In clinical practice, oxygen masks are primarily used to connect to respiratory equipment to deliver oxygen to patients. Oxygen masks are used for oxygen inhalation, hence the name "oxygen breathing mask." They play a crucial role in assisting with medical treatment.

[0003] However, traditional oxygen masks usually include a chin design, which makes the overall structure of the mask relatively complex and increases the weight. Patients may feel tired and uncomfortable after wearing it for a long time. In addition, the complex structure is cumbersome to wear and not convenient enough.

[0004] Therefore, it is necessary to provide an oxygen absorption mask that is simple and convenient to wear to solve the above technical problems. Utility Model Content

[0005] The utility model provides an oxygen inhalation mask that is simple and convenient to wear, which solves the problem that the overall structure of the mask is relatively complicated, which not only increases the weight but also easily causes discomfort and cumbersome wearing for patients.

[0006] In order to solve the above technical problems, the utility model provides an oxygen inhalation mask that is simple and easy to wear, comprising:

[0007] Cover body;

[0008] Two silicone air outlet holes, the two silicone air outlet holes are respectively arranged on both sides of the cover body;

[0009] an aluminum bar, the aluminum bar being arranged at one end of the top of the cover body;

[0010] A connector is fixedly connected to the other end of the top of the cover body.

[0011] Preferably, a clamping groove is provided inside both ends of the aluminum bar, and a clamping joint is clamped on the inner side surfaces of the two clamping grooves, and the two clamping joints are fixedly installed on both sides of the cover body respectively.

[0012] Preferably, limiting sleeves are fixedly installed on both sides of the cover body, and the inner side surfaces of the limiting sleeves are slidably connected with elastic bands.

[0013] Preferably, an abutment seat is provided on the top of the cover body, a limit frame is fixedly installed on the top of the abutment seat, and through grooves are provided on both sides of the limit frame.

[0014] Preferably, the internal rotation of one end of the limit frame is connected to a rotating shaft, a knob is fixedly installed at one end of the rotating shaft, a second bevel gear is fixedly installed on the outer side of the rotating shaft, one side of the second bevel gear is engaged with a first bevel gear, the first bevel gear is slidingly connected to the outer side of the rotating shaft, a spring is provided on one side of the first bevel gear, and the spring is sleeved on the outer side of the rotating shaft.

[0015] Preferably, the top and bottom of the inner side surface of the limit frame are provided with sliding grooves, the inner sides of the two sliding grooves are slidably connected with sliders, the two sliders are respectively fixedly installed on both sides of the first bevel gear, and one side of the two sliders is fixedly installed with a sliding rod, the sliding rod is slidably connected to the inside of the limit frame, and a button is fixedly installed at one end of the sliding rod, and the button is arranged at the other end of the limit frame.

[0016] Preferably, two ends of the elastic band are fixedly mounted on two sides of the rotating shaft, and the elastic band is slidably connected to the inner side surface of the sliding groove.

[0017] Compared with the related art, the oxygen inhalation mask provided by the present invention is simple and easy to wear and has the following beneficial effects:

[0018] The utility model provides an oxygen inhalation mask which is simple and convenient to wear. The aluminum strip, the silicone air outlet, the mask body and the joint cooperate with each other. When in use, the mask body is directly placed on the patient's face, and then the joint is connected to the oxygen tube. The deformable property of the aluminum strip is utilized to enable it to be adjusted according to the contour of the patient's face, so that the mask body fits tightly to the patient's face. In this way, it is not only convenient for the patient to wear and easy to use, but also the overall weight is light, which reduces the burden on the patient when wearing it, and greatly improves the convenience and comfort of use for the patient. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a structural schematic diagram of a first embodiment of a simple and easy-to-wear oxygen inhalation mask provided by the present invention;

[0020] Figure 2 for Figure 1 The schematic diagram of the top view of the structure shown;

[0021] Figure 3 This is a structural schematic diagram of a second embodiment of a simple and easy-to-wear oxygen inhalation mask provided by the present invention;

[0022] Figure 4 for Figure 3 An enlarged schematic diagram of part A is shown;

[0023] Figure 5 for Figure 4 The schematic diagram of the three-dimensional structure of the limiting frame shown;

[0024] Figure 6 for Figure 5 The schematic diagram of the cross-sectional structure of the limiting frame is shown.

[0025] Numbers in the figure: 1. Aluminum bar, 11. Snap-fit ​​groove, 2. Silicone air vent, 3. Cover body, 31. Snap joint, 4. Joint, 5. Limit sleeve, 6. Elastic band, 7. Abutment seat, 8. Limit frame, 82. Through groove, 83. Knob, 84. Rotating shaft, 85. Spring, 86. First bevel gear, 87. Second bevel gear, 88. Slide groove, 89. Slider, 80. Slide rod, 9. Button. DETAILED DESCRIPTION

[0026] The present invention will be further described below with reference to the accompanying drawings and implementation examples.

[0027] First embodiment

[0028] Please refer to Figure 1 、 Figure 2 ,in, Figure 1 This is a structural schematic diagram of a first embodiment of a simple and easy-to-wear oxygen inhalation mask provided by the present invention; Figure 2 for Figure 1 A simple and easy-to-wear oxygen mask comprises: a mask body 3;

[0029] Two silicone air outlet holes 2, the two silicone air outlet holes 2 are respectively arranged on both sides of the cover body 3;

[0030] An aluminum bar 1 is provided at one end of the top of the cover body 3;

[0031] The connector 4 is fixedly connected to the other end of the top of the cover body 3.

[0032] A clamping groove 31 is provided inside both ends of the aluminum bar 1 , and a clamping joint 31 is clamped on the inner side surfaces of the two clamping grooves 31 . The two clamping joints 31 are fixedly installed on both sides of the cover body 3 .

[0033] The working principle of the oxygen inhalation mask provided by the utility model is as follows:

[0034] When in use, the user places the mask body 3 on the patient's face and places the aluminum bar 1 at the position of the patient's nose bridge. By bending the aluminum bar 1, the mask body 3 fits the patient's face tightly, and the connector 4 is connected to the oxygen tube.

[0035] Compared with the related art, the oxygen inhalation mask provided by the present invention is simple and easy to wear and has the following beneficial effects:

[0036] Through the mutual cooperation of the aluminum strip 1, the silicone air outlet 2, the mask body 3 and the joint 4, when in use, the mask body 3 is directly placed on the patient's face, and then the joint 4 is connected to the oxygen tube. The deformable property of the aluminum strip 1 is utilized to enable it to be adjusted according to the contour of the patient's face, so that the mask body 3 fits tightly to the patient's face. In this way, it is not only convenient for the patient to wear and make it easy to wear and use, but also the overall weight is light, which reduces the burden on the patient when wearing, and greatly improves the convenience and comfort of the patient's use.

[0037] Second embodiment

[0038] Please refer to Figure 3 、 Figure 4 、 Figure 5 and Figure 6 Based on the simple and convenient oxygen mask provided in the first embodiment of this application, the second embodiment of this application provides another simple and convenient oxygen mask. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0039] Specifically, the difference of the second embodiment of the present application in providing an oxygen mask that is simple and easy to wear is that, in an oxygen mask that is simple and easy to wear, limiting sleeves 5 are fixedly installed on both sides of the mask body 3, and the inner side surface of the limiting sleeve 5 is slidably connected with an elastic band 6.

[0040] An abutting seat 7 is provided on the top of the cover body 3 , and a limiting frame 8 is fixedly installed on the top of the abutting seat 7 . Both sides of the limiting frame 8 are provided with through grooves 82 .

[0041] The internal rotation of one end of the limit frame 8 is connected to a rotating shaft 84, and a knob 83 is fixedly installed at one end of the rotating shaft 84. A second bevel gear 87 is fixedly installed on the outer side of the rotating shaft 84, and a first bevel gear 86 is engaged with one side of the second bevel gear 87. The first bevel gear 86 is slidably connected to the outer side of the rotating shaft 84. A spring 85 is provided on one side of the first bevel gear 86, and the spring 85 is sleeved on the outer side of the rotating shaft 84.

[0042] When in use, the elasticity of the spring 85 always pushes the first bevel gear 86 toward one side of the second bevel gear 87 , so that the first bevel gear 86 and the second bevel gear 87 are engaged with each other.

[0043] The top and bottom of the inner side of the limit frame 8 are provided with a sliding groove 88, and the inner sides of the two sliding grooves 88 are slidably connected with a slider 89, and the two sliders 89 are respectively fixedly installed on both sides of the first bevel gear 86. One side of the two sliders 89 is fixedly installed with a sliding rod 80, and the sliding rod 80 is slidably connected to the inside of the limit frame 8. One end of the sliding rod 80 is fixedly installed with a button 9, and the button 9 is arranged at the other end of the limit frame 8.

[0044] By sliding the slider 89 on the inner side of the slide groove 88 , the first bevel gear 86 can be limited when in use, thereby preventing the first bevel gear 86 from rotating.

[0045] The two ends of the elastic band 6 are fixedly mounted on both sides of the rotating shaft 84 , and the elastic band 6 is slidably connected to the inner side surface of the sliding groove 88 .

[0046] A helical gear is a cylindrical gear whose teeth are inclined at a certain angle (helix angle) to the gear axis. When two helical gears are engaged, their tooth surfaces gradually enter and disengage the meshing state. The inclination angles of the two helical gears are in opposite directions, one is left-handed and the other is right-handed. They are engaged with each other through the inclined surfaces of the teeth to limit the rotating shaft 84.

[0047] The working principle of the oxygen inhalation mask provided by the utility model is as follows:

[0048] When in use, the mask body 3 is placed on the patient's face, and the elastic band 6 is then placed on the back of the patient's head. The knob 83 is then turned to drive the rotating shaft 84 to rotate, thereby causing the rotating shaft 84 to tighten the two ends of the elastic band 6, so that the elastic band 6 is wound around the outer side of the rotating shaft 84. When the rotating shaft 84 rotates, it can also drive the second bevel gear 87 to rotate, so that the second bevel gear 87 pushes the first bevel gear 86, thereby contracting the spring 85. When tightening stops, the first bevel gear 86 and the second bevel gear 87 can be meshed, thereby limiting the rotating shaft 84.

[0049] When the elastic band 6 needs to be loosened, the user can press the button 9, so that the button 9 pushes the slide bar 80, so that one end of the slide bar 80 pushes the slider 89, and then drives the first bevel gear 86 away from the second bevel gear 87, thereby canceling the limit on the rotating shaft 84, so that the rotating shaft 84 can rotate and release the elastic band 6 rolled up on the outer side.

[0050] Compared with the related art, the oxygen inhalation mask provided by the present invention is simple and easy to wear and has the following beneficial effects:

[0051] By means of the cooperation of the limit frame 8, the rotating shaft 84, the first bevel gear 86, the second bevel gear 87, the spring 85 and the elastic band 6, when in use, the user rotates the rotating shaft 84 to reel in the elastic band 6, thereby adjusting the tightness, and the first bevel gear 86 and the second bevel gear 87 are engaged to limit the rotating shaft 84, so that the user can adjust the elastic band 6 of the cover body 3 conveniently.

[0052] 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 simple and easy-to-wear oxygen mask, characterized in that: include: cover body; Two silicone air outlet holes, the two silicone air outlet holes are respectively arranged on both sides of the cover body; an aluminum bar, the aluminum bar being arranged at one end of the top of the cover body; A connector is fixedly connected to the other end of the top of the cover body.

2. The oxygen mask that is easy to wear according to claim 1, characterized in that: A clamping groove is provided inside both ends of the aluminum bar, and a clamping joint is clamped on the inner side surfaces of the two clamping grooves. The two clamping joints are fixedly installed on both sides of the cover body respectively.

3. The oxygen-absorbing mask that is easy to wear according to claim 1, characterized in that: Limiting sleeves are fixedly installed on both sides of the cover body, and the inner side surfaces of the limiting sleeves are slidably connected with elastic bands.

4. The oxygen-absorbing mask that is easy to wear according to claim 3, characterized in that: An abutment seat is provided on the top of the cover body, a limit frame is fixedly installed on the top of the abutment seat, and through grooves are provided on both sides of the limit frame.

5. The oxygen-absorbing mask that is easy to wear according to claim 4, characterized in that: The internal rotation of one end of the limit frame is connected to a rotating shaft, a knob is fixedly installed at one end of the rotating shaft, a second bevel gear is fixedly installed on the outer side of the rotating shaft, one side of the second bevel gear is engaged with a first bevel gear, the first bevel gear is slidably connected to the outer side of the rotating shaft, a spring is provided on one side of the first bevel gear, and the spring is sleeved on the outer side of the rotating shaft.

6. The oxygen-absorbing mask that is easy to wear according to claim 5, characterized in that: The top and bottom of the inner side of the limit frame are provided with sliding grooves, and the inner sides of the two sliding grooves are slidably connected with sliders, and the two sliders are respectively fixedly installed on both sides of the first bevel gear. One side of the two sliders is fixedly installed with a sliding rod, and the sliding rod is slidably connected to the inside of the limit frame. A button is fixedly installed at one end of the sliding rod, and the button is arranged at the other end of the limit frame.

7. The oxygen-absorbing mask that is easy to wear according to claim 6, characterized in that: The two ends of the elastic band are respectively fixedly mounted on the two sides of the rotating shaft, and the elastic band is slidably connected to the inner side surface of the sliding groove.

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