Disposable oxygen therapy mask convenient to wear

Abstract

The utility model discloses a disposable oxygen mask convenient to wear, which comprises a wearing ring and a mask, a magnetic strip is arranged at the edge of one end of the wearing ring, an iron strip matched with the magnetic strip is arranged at the edge of one end of the mask, a head rope is arranged on one side of the wearing ring, a guide rod is arranged on the other side of the wearing ring, and the other end of the wearing ring is connected with the guide rod. One side of the head rope bypasses the outer side of the guide rod and is provided with an adjusting box, and an adjusting groove is formed in the inner side of the adjusting box; the wearing ring, the magnetic attraction strip, the iron strip and the mask are matched with one another, so that when the device is used, the wearing ring can be worn on the mouth and nose of the face of a patient, when the mask is used for oxygen therapy, only the mask needs to be buckled on the wearing ring, and the mask can be automatically fixed through magnetic attraction of the magnetic attraction strip and the iron strip; the mask can be conveniently replaced and worn, and the oxygen therapy convenience of the device is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of oxygen supply masks, in particular to a disposable oxygen supply mask which is convenient to wear. Background Art

[0002] Oxygen masks are devices that transfer oxygen from a storage tank to the human lungs. They mainly include medical oxygen masks and civil aviation oxygen masks. They play an important role in assisting the treatment of diseases and protecting the safety of flight attendants. When using an oxygen mask, it needs to be worn on the patient's mouth and nose. The way the oxygen mask is worn will greatly affect its effectiveness.

[0003] The existing patent with the authorization announcement number "CN210904523U" discloses a disposable oxygen mask, which is formed by placing a boss inside a first groove and rotating a connecting rod to place a cross bar inside a second groove, thereby completing the fixing work of the upper half of the oxygen mask body and the lower half of the oxygen mask body to form a complete oxygen mask, which is convenient for assembly and disassembly of the oxygen mask;

[0004] However, there are the following deficiencies in this device:

[0005] 1. The above-mentioned mask is not convenient to wear when in use, and it is not convenient for patients to quickly wear or replace the mask, which affects the treatment of patients and has poor use effect;

[0006] 2. When the above device is in use, the length of its fixing belt is difficult to adjust, resulting in poor wearing comfort when used by different patients. Utility Model Content

[0007] The purpose of the utility model is to provide a disposable oxygen supply mask that is easy to wear, so as to solve the existing problems raised in the above background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a disposable oxygen supply mask that is easy to wear, comprising a wearing ring and a mask, a magnetic strip is arranged at the edge of one end of the wearing ring, an iron strip that matches the magnetic strip is arranged at the edge of one end of the mask, a head rope is arranged on one side of the wearing ring, a guide rod is arranged on the other side of the wearing ring, one side of the head rope bypasses the outside of the guide rod and is provided with an adjustment box, an adjustment groove is arranged on the inner side of the adjustment box, a slide groove is arranged on the top and bottom of the inner side of the adjustment groove, two groups of sliders are slidably connected on the inner sides of the slide grooves, a splint is jointly arranged at the top and bottom of the two groups of sliders that are close to each other, a movable groove is arranged at one end of the adjustment box, a connecting rod is arranged on one side of the two groups of sliders, one side of the two groups of connecting rods extends to the inner side of the movable groove and is provided with a pressure block, and a spring is sleeved on one side of the outer side of the two groups of connecting rods, and the spring is located on the inner side of the movable groove.

[0009] Preferably, one side of the headband passes through the inner side of the adjustment slot to facilitate adjustment of the length of the headband.

[0010] Preferably, one end of the splint is provided with a serration pattern, which can enhance the fixing effect of the splint on the hair tie.

[0011] Preferably, a silicone strip is provided at one end of the wearing ring, which can improve the comfort of the wearing ring fitting the patient's face after wearing.

[0012] Preferably, an air supply pipe is provided in the middle of one end of the mask to transport oxygen.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the disposable oxygen supply mask is easy to wear;

[0014] 1. Through the cooperation between the wearing ring, magnetic strip, iron strip and mask, the wearing ring can be worn on the patient's nose and mouth when the device is in use. When using the mask for oxygen delivery, the mask only needs to be buckled on the wearing ring, and it can be automatically fixed through the magnetic adsorption of the magnetic strip and iron strip, which is convenient for replacing and wearing the mask, greatly improving the convenience of using the device for oxygen delivery;

[0015] 2. Through the cooperation between the head strap, adjustment box, splint, slide groove, slider, connecting rod, spring, pressure block and guide rod, the patient can adjust the length of the head strap according to the user's needs when wearing the ring to achieve a comfortable wearing effect. When adjusting, just press the pressure block to slide the adjustment box to move, which is very easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 This is a front view of the wearing ring of the utility model;

[0018] Figure 3 It is a top sectional view of the utility model;

[0019] Figure 4 It is a side cross-sectional view of the hair tie of the utility model;

[0020] Figure 5 For the utility model Figure 1 A schematic diagram of the enlarged structure of .

[0021] In the figure: 1. wearing ring; 2. magnetic strip; 3. iron bar; 4. mask; 5. head strap; 6. adjustment box; 7. splint; 8. slide groove; 9. slider; 10. connecting rod; 11. spring; 12. pressure block; 13. adjustment groove; 14. guide rod; 15. movable groove. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-5 The utility model provides an embodiment of a disposable oxygen supply mask that is easy to wear, comprising a wearing ring 1 and a mask 4, wherein an air supply pipe is arranged in the middle of one end of the mask 4, and oxygen can be delivered, a magnetic strip 2 is arranged at the edge of one end of the wearing ring 1, and an iron strip 3 matching the magnetic strip 2 is arranged at the edge of one end of the mask 4, a head strap 5 is arranged on one side of the wearing ring 1, and a guide rod 14 is arranged on the other side of the wearing ring 1, and one side of the head strap 5 bypasses the outer side of the guide rod 14 and is provided with an adjustment box 6, and an adjustment groove 13 is opened on the inner side of the adjustment box 6, and one side of the head strap 5 is provided with a guide rod 14, and an adjustment box 6 is arranged on the inner side of the adjustment box 6. The side passes through the inner side of the adjusting groove 13 to facilitate the adjustment of the length of the headband 5. The top and bottom of the inner side of the adjusting groove 13 are provided with sliding grooves 8. The inner sides of the two groups of sliding grooves 8 are slidably connected with sliders 9. The top and bottom of the two groups of sliders 9 are close to each other and a splint 7 is commonly provided. A movable groove 15 is provided at one end of the adjusting box 6. A connecting rod 10 is provided on one side of the two groups of sliders 9. One side of the two groups of connecting rods 10 extends to the inner side of the movable groove 15 and is provided with a pressure block 12. A spring 11 is sleeved on one side of the outer side of the two groups of connecting rods 10, and the spring 11 is located on the inner side of the movable groove 15.

[0024] Furthermore, one end of the clamping plate 7 is provided with a serration pattern. When the clamping plate 7 clamps the head rope 5, the serration pattern can enhance the biting friction force, thereby preventing the adjustment box 6 from slipping.

[0025] Furthermore, a silicone strip is provided at one end of the wearing ring 1. After the wearing ring 1 is worn, it can fit the patient's facial skin through the silicone strip, thereby improving comfort.

[0026] Working principle: When the device is in use, the head strap 5 can be put on the patient's head so that the wearing ring 1 covers the patient's mouth and nose. By pressing the pressure block 12, the two groups of connecting rods 10 can be pushed to overcome the elastic force of the spring 11 to drive the slider 9 to move, and then the slider 9 drives the clamping plate 7 to release the clamping of the head strap 5 by the clamping plate 7. At this time, the sliding adjustment box 6 slides along the outside of the head strap 5 to adjust the length of the head strap 5. When it is adjusted to a suitable length, the pressure block 12 is released, and the elastic force of the spring 11 can be used to drive the clamping plate 7 to reset and clamp the head strap 5, thereby completing the fixation of the head strap 5.

[0027] After the wearing ring 1 is worn, the mask 4 can be directly buckled on one end of the wearing ring 1. At this time, the iron bar 3 can be magnetically fixed to the magnetic bar 2, which is convenient for the patient to quickly wear or replace the mask 4.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0029] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A disposable oxygen supply mask that is easy to wear, comprising a wearing ring (1) and a mask (4), characterized in that: A magnetic strip (2) is arranged at the edge of one end of the wearing ring (1), an iron strip (3) matching the magnetic strip (2) is arranged at the edge of one end of the mask (4), a head strap (5) is arranged on one side of the wearing ring (1), a guide rod (14) is arranged on the other side of the wearing ring (1), one side of the head strap (5) passes around the outside of the guide rod (14) and is provided with an adjustment box (6), an adjustment groove (13) is arranged on the inner side of the adjustment box (6), and sliding grooves (8) are arranged on the top and bottom of the inner side of the adjustment groove (13), and the two sides are provided with a plurality of guide rods (14). A slider (9) is slidably connected to the inner side of the slide groove (8) of the two groups, and a clamping plate (7) is commonly provided at the top and bottom of the two groups of sliders (9) that are close to each other. A movable groove (15) is opened at one end of the adjustment box (6), and a connecting rod (10) is provided on one side of the two groups of sliders (9). One side of the two groups of connecting rods (10) extends to the inner side of the movable groove (15) and is provided with a pressure block (12). A spring (11) is sleeved on one side of the outer side of the two groups of connecting rods (10), and the spring (11) is located on the inner side of the movable groove (15).

2. The disposable oxygen supply mask that is easy to wear according to claim 1, characterized in that: One side of the head rope (5) passes through the inner side of the adjustment slot (13).

3. The disposable oxygen supply mask that is easy to wear according to claim 1, characterized in that: One end of the clamping plate (7) is provided with a serration pattern.

4. The disposable oxygen supply mask that is easy to wear according to claim 1, characterized in that: A silicone strip is provided at one end of the wearing ring (1).

5. The disposable oxygen supply mask that is easy to wear according to claim 1, characterized in that: An air delivery pipe is provided in the middle of one end of the mask (4).

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