Breathing mask

Abstract

The utility model discloses a breathing mask which comprises a mask body, an elastic band is sleeved inside the mask body, two air bags are sleeved on the surface of the elastic band in a sliding mode, two sides of the front face of the mask body are respectively provided with a shell, a user enables the mask body to be attached to the face of a patient and then enables the elastic band to be sleeved on the head of the patient, and therefore the breathing mask is formed. A user presses a pressing block to drive a sliding block to slide in a shell, the sliding block compresses a spring, then the elastic band is pulled to move in a round hole, the elastic band is pulled to move in the round hole, and then the air bag is pulled to slide on the surface of the elastic band and makes contact with the two ears of the patient, so that the skin above the two ears is effectively prevented from being damaged. Then the pressing block is loosened, the spring drives the sliding block to move, then the shell and the round hole of the sliding block are staggered, the elastic band can be effectively used for limiting, and therefore the wearing tightness can be effectively and conveniently adjusted quickly.

Description

Technical Field

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

[0002] Respiratory masks are typically made of soft material that fit over a patient's mouth and nose and are used to deliver oxygen or other breathing support.

[0003] At present, the Chinese utility model with the announcement number CN220608828U discloses a breathing mask, including a first mask body, a second mask body and a connecting body, wherein the first mask body has an opening on one side, and a through hole is arranged on the other side and the through hole is connected to the opening, the second mask body has openings on both sides and the two openings are connected, the connecting body has openings on both sides and the two openings are connected, the connecting body is provided with a plurality of retractable rings which are sealed and connected in sequence, one opening surface of the connecting body is sealed and connected to the opening surface of the first mask body, and the other opening surface is sealed and connected to one of the opening surfaces of the second mask body. The discomfort caused to the user's face by the pulling of the ventilation tube due to the movement of the user's head position is avoided, and the leakage caused by the displacement of the mask position reduces the effect of the ventilator.

[0004] However, the existing breathing masks cannot effectively prevent the skin above the ears from being damaged, and cannot effectively and conveniently adjust the tightness of wearing quickly. To solve the above problems, we provide a breathing mask. Utility Model Content

[0005] The purpose of the utility model is to provide a breathing mask to solve the problems raised by the above background technology.

[0006] The above technical purpose of the utility model is achieved through the following technical scheme: a breathing mask, including a mask body, the interior of the mask body is sleeved with an elastic band, the surface of the elastic band is slidably sleeved with two air bags, an outer shell is provided on both sides of the front of the mask body, a slider is slidably sleeved inside the outer shell, circular holes are opened inside the outer shell and the slider, one end of the elastic band is sleeved with the circular hole, a spring is bolted inside the outer shell, and the top of the spring is bolted to the slider.

[0007] The above technical solution is adopted: the user fits the mask body to the patient's face, then puts the elastic band on the patient's head, and then pulls the airbag to make the airbag slide on the surface of the elastic band, and then the airbag contacts the patient's ears, thereby effectively avoiding damage to the skin above the ears. The user presses the pressing block to drive the slider to slide inside the shell, so that the slider compresses the spring, and then pulls the elastic band to move inside the circular hole, and then releases the pressing block to make the spring drive the slider to move, and then the circular hole of the shell and the slider is misaligned, and the elastic band can be effectively limited, so that the wearing tightness can be effectively and conveniently adjusted quickly.

[0008] The utility model is further configured such that an oxygen inhalation port is integrally processed on the front side of the mask body.

[0009] By adopting the above technical solution, the oxygen inhalation port is provided, so that the oxygen tube can be effectively and conveniently connected.

[0010] The utility model is further configured that exhaust holes are provided on both sides of the front side of the mask body.

[0011] By adopting the above technical solution, the exhaled waste gas can be effectively discharged by setting the exhaust hole.

[0012] The utility model is further configured that both sides of the front side of the mask body are uniformly processed with limit rods, and the surface of the limit rods is sleeved with a shaping nose strip.

[0013] The above technical solution is adopted: by setting a shaping nose strip, the nose bridge of the mask can be effectively shaped.

[0014] The utility model is further configured that a pressing block is arranged on the top of the sliding block, and the bottom of the pressing block is bonded to the sliding block.

[0015] By adopting the above technical solution, the pressing block can be provided to facilitate pressing the sliding block.

[0016] The utility model is further configured that through holes adapted to the elastic bands are provided on both sides of the front side of the mask body.

[0017] By adopting the above technical solution, the through hole is provided, so that the elastic band can be effectively used.

[0018] In summary, the utility model has the following beneficial effects:

[0019] 1. The user fits the mask body to the patient's face, then puts the elastic band on the patient's head, and then pulls the airbag to make it slide on the surface of the elastic band. Then the airbag contacts the patient's ears, which can effectively avoid damage to the skin above the ears.

[0020] 2. The user presses the pressing block to drive the slider to slide inside the shell, so that the slider compresses the spring, and then pulls the elastic band to move inside the round hole, and then releases the pressing block to make the spring drive the slider to move. Then, the round hole of the shell and the slider is misaligned, and the elastic band can be effectively limited, so that the wearing tightness can be quickly adjusted effectively. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0022] Figure 2 This utility model Figure 1 A partial enlarged view of the middle A;

[0023] Figure 3 It is a three-dimensional schematic diagram of the local structure of the utility model.

[0024] Figure numerals: 1. mask body; 2. elastic band; 3. airbag; 4. shell; 5. slider; 6. round hole; 7. spring; 8. oxygen inhalation port; 9. exhaust hole; 10. limit rod; 11. shaping nose strip; 12. pressing block; 13. through hole. DETAILED DESCRIPTION

[0025] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0026] Embodiment 1:

[0027] refer to Figure 1 , Figure 2 and Figure 3 A breathing mask comprises a mask body 1, an elastic band 2 is sleeved inside the mask body 1, two air bags 3 are slidably sleeved on the surface of the elastic band 2, a shell 4 is provided on both sides of the front of the mask body 1, a slider 5 is slidably sleeved inside the shell 4, a user fits the mask body 1 to the patient's face, then sleeves the elastic band 2 on the patient's head, then pulls the air bag 3 to slide on the surface of the elastic band 2, and then the air bag 3 contacts the patient's ears, thereby effectively avoiding damage to the skin above the ears.

[0028] refer to Figure 1 The front of the mask body 1 is integrally processed with an oxygen inhalation port 8. By providing the oxygen inhalation port 8, it is possible to effectively and conveniently connect an oxygen tube.

[0029] refer to Figure 1 Exhaust holes 9 are provided on both sides of the front side of the mask body 1. By providing the exhaust holes 9, the exhaled waste gas can be effectively discharged.

[0030] refer to Figure 1 The two sides of the front side of the mask body 1 are uniformly processed with limit rods 10, and the surface of the limit rods 10 is sleeved with a shaping nose strip 11. By setting the shaping nose strip 11, the nose bridge of the mask can be effectively shaped.

[0031] Brief description of the usage process: the user fits the mask body 1 to the patient's face, then puts the elastic band 2 on the patient's head, and then pulls the airbag 3 to make the airbag 3 slide on the surface of the elastic band 2, and then the airbag 3 contacts the patient's ears, thereby effectively avoiding damage to the skin above the ears.

[0032] Embodiment 2:

[0033] refer to Figure 1 , Figure 2 and Figure 3 , a circular hole 6 is provided inside the shell 4 and the slider 5, one end of the elastic band 2 is sleeved with the circular hole 6, a spring 7 is bolted inside the shell 4, and the top of the spring 7 is bolted to the slider 5. The user presses the pressing block 12 to drive the slider 5 to slide inside the shell 4, so that the slider 5 compresses the spring 7, and then pulls the elastic band 2 to move inside the circular hole 6, and then releases the pressing block 12, so that the spring 7 drives the slider 5 to move, and then the circular holes 6 of the shell 4 and the slider 5 are misaligned, and the elastic band 2 can be effectively limited, so that the wearing tightness can be effectively and conveniently adjusted quickly.

[0034] refer to Figure 1 A pressing block 12 is provided on the top of the slider 5 , and the bottom of the pressing block 12 is bonded to the slider 5 . By providing the pressing block 12 , it is convenient to press the slider 5 .

[0035] refer to Figure 1 Both sides of the front side of the mask body 1 are provided with through holes 13 adapted to the elastic band 2. By providing the through holes 13, the mask body 1 can be effectively used in conjunction with the elastic band 2.

[0036] A brief description of the usage process: the user presses the pressing block 12 to drive the slider 5 to slide inside the shell 4, so that the slider 5 compresses the spring 7, and then pulls the elastic band 2 to move inside the circular hole 6, and then releases the pressing block 12, so that the spring 7 drives the slider 5 to move, and then the circular hole 6 of the shell 4 and the slider 5 is misaligned, and the elastic band 2 can be effectively limited, so that the wearing tightness can be effectively and quickly adjusted.

Claims

1. A breathing mask, comprising a mask body (1), characterized in that: The mask body (1) is internally sleeved with an elastic band (2), and the surface of the elastic band (2) is slidably sleeved with two air bags (3). Both sides of the front of the mask body (1) are provided with a shell (4), and a slider (5) is slidably sleeved inside the shell (4). A circular hole (6) is provided inside the shell (4) and the slider (5), and one end of the elastic band (2) is sleeved with the circular hole (6). A spring (7) is bolted inside the shell (4), and the top of the spring (7) is bolted to the slider (5).

2. A breathing mask according to claim 1, characterized in that: The front surface of the mask body (1) is integrally formed with an oxygen inhalation port (8).

3. A breathing mask according to claim 1, characterized in that: Exhaust holes (9) are provided on both sides of the front side of the mask body (1).

4. A breathing mask according to claim 1, characterized in that: Limiting rods (10) are integrally processed on both sides of the front face of the mask body (1), and a shaping nose strip (11) is sleeved on the surface of the limiting rod (10).

5. A breathing mask according to claim 1, characterized in that: A pressing block (12) is provided on the top of the sliding block (5), and the bottom of the pressing block (12) is bonded to the sliding block (5).

6. A breathing mask according to claim 1, characterized in that: Through holes (13) adapted to the elastic band (2) are provided on both sides of the front side of the mask body (1).

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