Anti-falling oxygen mask

Abstract

The utility model discloses an anti-falling oxygen mask, which relates to the technical field of oxygen masks, and comprises a mask body, an anti-falling component is arranged at the top of the mask body, the anti-falling component prevents the oxygen mask from falling during friction, and the anti-falling component comprises a connecting belt, an elastic ring and a metal fiber layer, the connecting band is installed on the top of the mask body, the elastic ring is installed on the inner side of the top of the connecting band, and a metal fiber layer is installed on the outer side of the back face of the elastic ring. The mask body is further limited through the elastic ring, so that the mask body is more stable, the metal fiber layer makes contact with a bed surface when a user uses the mask, the smoothness of the metal fiber layer is better, and the situation that the elastic ring falls off due to the fact that friction force between the metal fiber layer and the bed surface is too large is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of oxygen masks, and specifically relates to an anti-dropping oxygen mask. Background Art

[0002] An oxygen mask is a device that transfers oxygen from a storage tank into the human lungs. There are mainly types such as medical oxygen masks and civil aviation oxygen masks, which play an important role in assisting in the treatment of diseases and protecting the safety of flight attendants.

[0003] Patent document CN220967847U discloses an oxygen mask. "The oxygen mask in this patent document has good sealing performance and buffering performance, avoiding the occurrence of pressure injuries. However, currently, when an oxygen mask is worn and used, if the user moves relatively frequently, the oxygen mask will fall off. Content of the Utility Model

[0004] An object of the present application is to provide an anti-dropping oxygen mask to solve the technical problem proposed in the prior art that currently, when an oxygen mask is worn and used, if the user moves relatively frequently, the oxygen mask will fall off.

[0005] To achieve the above object, the utility model provides the following technical solution: An anti-dropping oxygen mask, including a mask body, an anti-dropping component is installed on the top of the mask body, the anti-dropping component prevents the oxygen mask from falling off during friction, the anti-dropping component includes a connecting band, an elastic ring and a metal fiber layer, the connecting band is installed on the top of the mask body, the elastic ring is installed on the inner side of the top of the connecting band, and a metal fiber layer is installed on the outer side of the back of the elastic ring.

[0006] Preferably, a connecting head is installed through the bottom of the front of the mask body, and a connecting pipe is installed at the bottom end of the connecting head.

[0007] Preferably, a threaded connection shell is installed at the bottom of the mask body, and connecting pieces are symmetrically installed on both sides of the mask body.

[0008] Preferably, a first elastic band is installed on the inner side of the connecting piece, and a sticking tape is installed on the back of the first elastic band.

[0009] Preferably, a second elastic band is installed on the inner side of the other connecting piece, a sticking belt is installed on the front of the second elastic band, and the sticking belt is connected to the sticking tape.

[0010] Preferably, an installation rod is installed at the bottom of the mask body through the threaded connection shell, a threaded column is installed at the top end of the installation rod, the threaded column is threadedly connected to the threaded connection shell, and a limiting ring is installed at the other end of the installation rod, and the limiting ring is located outside the connecting pipe.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. In the utility model, in order to prevent the mask body from falling off, an elastic ring connected by a connecting band is worn on the head. The elastic ring has elasticity and can be suitable for the heads of different users. The mask body is further limited by the elastic ring, making the mask body more stable. When the user uses it, the metal fiber layer contacts the bed surface, and the smoothness of the metal fiber layer is better, avoiding the elastic ring from falling off due to excessive friction with the bed surface.

[0013] 2. In the utility model, the mounting rod is rotated into the internal thread connecting shell through the threaded column to install and use the mounting rod. The mounting rod provides a position for the installation of the limiting ring. The limiting ring is used to limit the connecting pipe, so that the connecting pipe can be stably connected to the connecting head, avoiding the bending at the connection between the connecting pipe and the connecting head and affecting the oxygen delivery. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a perspective view of the utility model;

[0015] Figure 2 is a schematic structural view of the elastic ring of the utility model;

[0016] Figure 3 is a schematic structural view of the first elastic band of the utility model;

[0017] Figure 4 is of the utility model Figure 1 structural schematic diagram of part A.

[0018] In the figure: 1. Mask body; 2. Connecting head; 3. Connecting pipe; 4. Threaded connection shell; 5. Mounting rod; 6. Threaded column; 7. Limiting ring; 8. Connector; 9. First elastic band; 10. Adhesive tape; 11. Second elastic band; 12. Adhesive band; 13. Connecting band; 14. Elastic ring; 15. Metal fiber layer. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0021] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0022] Please refer to Figure 1 、 Figure 2 and Figure 3 , an embodiment provided by the present utility model: an anti-dropping oxygen mask;

[0023] It includes a mask body 1 and an anti-dropping component. The anti-dropping component is installed on the top of the mask body 1. The anti-dropping component prevents the oxygen mask from falling off during friction. The anti-dropping component includes a connecting belt 13, an elastic ring 14, and a metal fiber layer 15. The connecting belt 13 is installed on the top of the mask body 1. The elastic ring 14 is installed on the inner side of the top of the connecting belt 13. The metal fiber layer 15 is installed on the outer side of the back of the elastic ring 14. A connecting head 2 is installed through the bottom of the front of the mask body 1. A connecting pipe 3 is installed at the bottom end of the connecting head 2. A threaded connection shell 4 is installed at the bottom of the mask body 1. Connecting pieces 8 are symmetrically installed on both sides of the mask body 1;

[0024] The mask body 1 is used to be worn on the face of the user. Oxygen enters the mask through the connecting pipe 3 installed on the connecting head 2 to provide oxygen for the user. In order to prevent the mask body 1 from falling off, the elastic ring 14 connected by the connecting belt 13 is worn on the head. The elastic ring 14 has elasticity and can fit the heads of different users. The mask body 1 is further limited by the elastic ring 14 to make the mask body 1 more stable. When the user is using it, the metal fiber layer 15 contacts the bed surface. The metal fiber layer 15 has better smoothness to avoid the elastic ring 14 falling off due to excessive friction with the bed surface. The threaded connection shell 4 provides an installation position for the threaded column 6. The connecting piece 8 provides positions for the installation of the first elastic band 9 and the second elastic band 11.

[0025] Please refer to Figure 1 、 Figure 3 and Figure 4 ,the present utility model provides an embodiment: an anti - shedding oxygen mask;

[0026] It includes a first elastic band 9 and a limiting ring 7. The first elastic band 9 is installed inside the connecting piece 8. A sticking tape 10 is installed on the back of the first elastic band 9. A second elastic band 11 is installed inside the other connecting piece 8. A sticking belt 12 is installed on the front of the second elastic band 11, and the sticking belt 12 is connected to the sticking tape 10. The bottom of the mask body 1 is installed with a mounting rod 5 through a threaded connection shell 4. The top of the mounting rod 5 is installed with a threaded column 6, and the threaded column 6 is threadedly connected to the threaded connection shell 4. The other end of the mounting rod 5 is installed with a limiting ring 7, and the limiting ring 7 is located outside the connecting pipe 3;

[0027] The first elastic band 9 and the second elastic band 11 are used to fix the mask body 1 on the face for use. The connection of the elastic bands is fixed by the adhesion of the sticking belt 12 and the sticking tape 10. The mounting rod 5 is rotated into the inside of the threaded connection shell 4 through the threaded column 6 for installation. The mounting rod 5 provides a position for the installation of the limiting ring 7. The limiting ring 7 is used to limit the connecting pipe 3, so that the connecting pipe 3 can be stably connected to the connecting head 2, avoiding the bending at the connection of the connecting pipe 3 and the connecting head 2 and affecting the oxygen supply.

[0028] Working principle: Before using the anti - shedding oxygen mask, it should be checked first whether there are any problems affecting the use of the anti - shedding oxygen mask. First, the mask body 1 in the anti - shedding oxygen mask is fixed on the user's face through the first elastic band 9 and the second elastic band 11. In order to make the oxygen mask more stable, the elastic ring 14 is worn on the head to ensure the stability of the oxygen mask. The connecting pipe 3 is connected to the oxygen supply device so that oxygen can enter the oxygen mask. The connecting pipe 3 will be limited by the limiting ring 7 during use, so that the connecting pipe 3 can be stably used.

[0029] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above - mentioned exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, in any aspect, the embodiments should be regarded as exemplary and non - restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model, and any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. An anti-detachment oxygen mask, comprising a mask body (1), characterized in that: An anti - shedding component is installed at the top of the mask body (1). The anti - shedding component prevents the oxygen mask from falling off during friction. The anti - shedding component includes a connecting band (13), an elastic ring (14), and a metal fiber layer (15). The connecting band (13) is installed at the top of the mask body (1). The elastic ring (14) is installed on the inner side of the top of the connecting band (13). The metal fiber layer (15) is installed on the outer side of the back of the elastic ring (14).

2. The oxygen mask with anti-detachment according to claim 1, characterized in that: A connector (2) is installed through the bottom of the front of the mask body (1), and a connecting pipe (3) is installed at the bottom end of the connector (2).

3. The anti-detachment oxygen mask according to claim 1, wherein: A threaded connection shell (4) is installed at the bottom of the mask body (1), and connectors (8) are symmetrically installed on both sides of the mask body (1).

4. The oxygen mask with anti-detachment according to claim 3, characterized in that: A first elastic band (9) is installed on the inner side of the connector (8), and an adhesive tape (10) is installed on the back of the first elastic band (9).

5. The anti-detachment oxygen mask according to claim 4, characterized in that: A second elastic band (11) is installed on the inner side of the other connector (8), and an adhesive belt (12) is installed on the front of the second elastic band (11), and the adhesive belt (12) is connected to the adhesive tape (10).

6. The anti-detachment oxygen mask according to claim 1, wherein: The bottom of the mask body (1) is installed with a mounting rod (5) through the threaded connection shell (4). A threaded column (6) is installed at the top end of the mounting rod (5). The threaded column (6) is threadedly connected to the threaded connection shell (4). The other end of the mounting rod (5) is installed with a limiting ring (7), and the limiting ring (7) is located outside the connecting pipe (3).

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