CN216908951U

CN216908951U - Portable oxygen tank mask suitable for plateau low pressure environment and oxygen tank

Info

Publication number: CN216908951U
Application number: CN202122762223.XU
Authority: CN
Inventors: 肖戈
Original assignee: Chengdu Zangyuan High Energy Biotechnology Co ltd
Current assignee: Chengdu Zangyuan High Energy Biotechnology Co ltd
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-07-08
Anticipated expiration: 2031-11-11

Abstract

The utility model relates to the technical field of medical equipment, and provides a portable oxygen tank mask and an oxygen tank suitable for high-altitude low-pressure environment, which comprise a mask main body and a movable belt annularly arranged on the outer side wall of the mask main body, wherein the movable belt is composed of a plurality of movable blocks, and the movable blocks are movably connected with one another; the outer side wall surface of the mask main body is provided with a plurality of sliding rails for each movable block to be embedded into, so that the movable blocks can reciprocate towards the face direction; two oxygen delivery joints are communicated with the outer surface of the mask main body at positions close to the cheeks. According to the portable oxygen tank mask and the oxygen tank, the oxygen mask can be tightly attached to users with different faces by adjusting the position of the movable block, so that the oxygen delivery effect is better realized; set up oxygen therapy joint in the both sides of oxygen mask, can effectively avoid the breather pipe to block the sight to guarantee that the user can carry out normal activity.

Description

Portable oxygen tank mask suitable for plateau low pressure environment and oxygen tank

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a portable oxygen tank mask suitable for a plateau low-pressure environment and an oxygen tank.

Background

In a plateau area, the oxygen content in the air is low due to an excessively high altitude, and the oxygen content in the air gradually decreases as the altitude increases. Therefore, in the course of life in the plateau area, especially outdoor sports or work, it is necessary to prepare an oxygen tank and to rescue the anoxic patient by oxygen therapy or the like in case of emergency. Because the terrain of the plateau area is rugged and a large amount of medical equipment is inconvenient to transport, a small portable oxygen tank and an oxygen mask matched with the oxygen tank are usually adopted; in a plateau or outdoor environment, oxygen masks of various sizes cannot be equipped at the same time, so that an oxygen mask suitable for people with different facial shapes is needed.

In view of the above problems, the prior art provides an oxygen mask capable of being firmly fixed, and for example, patent publication No. CN211798131U discloses a novel fixing rope for an oxygen mask, which is configured on both sides of the oxygen mask, and is tied behind the brain during use, so that the oxygen mask can be more closely attached to the face. However, the solution provided by this patent presents the following problems: firstly, the scheme only enables the oxygen mask to be more tightly pressed on the face, and reasonable adjustment is not carried out according to the face shapes of different users, and the problems of unsmooth blood circulation and airtight skin can be caused by long-time pressing on the skin; secondly, in plateau or outdoor areas, due to the special environmental conditions, the vent pipe orifice is arranged right ahead, so that the sight of a user can be blocked, normal activities are easily influenced, and injuries are caused in extreme environments.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that a portable oxygen tank in the prior art is inconvenient to use and cannot meet users with different facial shapes at the same time. The application provides a portable oxygen tank face guard and oxygen tank suitable for plateau low pressure environment is applicable to the people of different shapes of face and uses, can not influence user's normal activity when using in plateau or outdoor area simultaneously.

The utility model is realized by the following technical scheme:

a portable oxygen tank mask suitable for plateau low-pressure environment comprises a mask main body and a movable belt arranged on the outer side wall of the mask main body in a surrounding mode, wherein the movable belt is composed of a plurality of movable blocks, and the movable blocks are movably connected with one another; the outer side wall surface of the mask main body is provided with a plurality of sliding rails for each movable block to be embedded into, so that the movable blocks can reciprocate towards the direction of the face; two oxygen delivery joints are communicated with the outer surface of the mask main body at positions close to the cheeks.

Preferably, one end of each movable block is provided with a projection, and the projection is slidably connected with the slide rail.

Preferably, the mask main body is further provided with a fixed belt body, the fixed belt body is annularly arranged on the outer side wall of the movable belt, the position of the mask main body close to the nose bridge is provided with a connecting part, the head end of the fixed belt body is bonded with the connecting part, and the head end and the tail end of the fixed belt body are clamped.

Preferably, the fixing belt body is made of an elastic material or a rigid material.

Preferably, the head end of the fixed belt body is provided with a bolt body, the tail end of the fixed belt body is provided with a through hole, and the through hole is sleeved on the bolt body.

Preferably, a plurality of fixing rings are bonded to the side avoiding surface of the mask body at intervals, and the fixing belt body sequentially penetrates through the plurality of fixing rings.

Preferably, the two oxygen delivery joints are distributed along the horizontal direction, and the air outlets of the oxygen delivery joints face the nostrils.

Preferably, the movable block is made of elastic skin-friendly materials.

The oxygen tank matched with the portable oxygen tank mask suitable for the plateau low-pressure environment comprises a tank body and a vent pipe, wherein the vent pipe is communicated with the oxygen delivery connector.

Preferably, the breather pipe is provided with an air inlet and two gas outlets, the air inlet with the body cup joints, two the gas outlet respectively with two oxygen therapy connects the cup joint.

The technical scheme of the utility model has the following beneficial effects:

(1) when the face mask is used, the face mask is pushed towards the face along the horizontal direction, in the pushing process, the movable blocks touching the skin of the face stop pushing, and the rest movable blocks continue to push until all the movable blocks are in contact with the face, so that the face mask can be attached closely while the pressure of the movable blocks on the skin of the face is ensured to be moderate; because the position of the movable block can be adjusted, the oxygen mask can be tightly attached to users with different facial shapes, and the effect of conveying oxygen is better realized.

(2) Set up oxygen therapy joint in the both sides of oxygen mask, can effectively avoid the breather pipe to block the sight to guarantee that the user can carry out normal activity.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a portable oxygen tank mask in a front view state according to example 1;

FIG. 2 is a schematic side view of the portable oxygen canister mask of example 1;

fig. 3 is a schematic structural view of the portable oxygen tank mask and the oxygen tank in embodiment 1.

Icon: 100-mask body, 110-movable belt, 111-movable block, 120-oxygen therapy joint, 130-fixed belt body, 131-bolt body, 140-connecting part, 150-fixed ring, 200-tank body, 210-vent pipe, 211-air inlet, 212-air outlet.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

Example 1

As shown in fig. 1 to 3, the embodiment provides a portable oxygen tank mask suitable for high-altitude and low-pressure environments, which includes a mask main body 100 and a movable belt 110 that is looped around the outer side wall of the mask main body 100, wherein the movable belt 110 is composed of a plurality of movable blocks 111, and the movable blocks 111 are movably connected with each other; the outer wall surface of the mask body 100 is provided with a plurality of slide rails for each movable block 111 to be embedded into, so that the movable blocks 111 can reciprocate toward the face; two oxygen delivery connections 120 are provided on the outer surface of the mask body 100 near the cheeks. The two ends of the movable block 111 are also provided with bulges for preventing the movable block 111 from sliding out of the slide rail; when the facial mask is used, the facial mask is pushed towards the face along the horizontal direction, in the pushing process, the movable blocks 111 touching the skin of the face stop pushing, and the rest movable blocks 111 continue to push until all the movable blocks 111 are in contact with the face, so that the movable blocks 111 can be attached closely while the pressure of the movable blocks 111 on the skin of the face is ensured to be moderate; because the position of the movable block 111 can be adjusted, the oxygen mask can be tightly attached to users with different facial shapes, and the effect of delivering oxygen is better realized.

In this embodiment, one end of each movable block 111 is configured with a protrusion, and the protrusion is slidably connected to the slide rail. The protruding blocks are embedded in the sliding rails, and those skilled in the art can adjust the specification of each movable block 111 according to specific conditions, so as to meet the requirements of people with different facial shapes.

In this embodiment, the mask body 100 is further configured with a fixed band 130, the fixed band 130 is annularly disposed on the outer side wall of the movable band 110, the mask body 100 is configured with a connecting portion 140 at a position close to the bridge of the nose, the head end of the fixed band 130 is bonded to the connecting portion 140, and the head end and the tail end of the fixed band 130 are clamped. When the mask is used, the fixing belt body 130 is loosened, and after the mask is pushed towards the face and is closely attached to the face, the head end and the tail end of the fixing belt body 130 are clamped; when taking off, the fixing belt body 130 is loosened, and then the mask is taken off.

In this embodiment, the fixing band 130 may be made of an elastic polymer material, or an organic silicon resin material. One skilled in the art can select other suitable elastic materials or hard materials according to the production cost or the use condition.

In this embodiment, the head end of the fixing band 130 is provided with a bolt 131, and the tail end of the fixing band 130 is provided with a through hole, which is sleeved on the bolt 131.

In this embodiment, a plurality of fixing rings 150 are bonded to the side avoiding surface of the mask body 100 at intervals, and the fixing band 130 sequentially passes through the plurality of fixing rings 150.

In this embodiment, the two oxygen delivery joints 120 are distributed along the horizontal direction, and the air outlets 212 of the oxygen delivery joints 120 are disposed toward the nostrils, so that the oxygen can be delivered into the nasal cavity more effectively.

In this embodiment, the movable block 111 is made of medical silicone rubber, so as to avoid damage to the facial skin during wearing.

The embodiment further provides an oxygen tank used with the portable oxygen tank mask suitable for the low pressure environment in the highland, which comprises a tank body 200 and a vent pipe 210, wherein the vent pipe 210 is communicated with the oxygen delivery connector 120.

In this embodiment, the vent pipe 210 is provided with an air inlet 211 and two air outlets 212, the air inlet 211 is sleeved with the tank 200, and the two air outlets 212 are respectively sleeved with the two oxygen connectors 120. The oxygen delivery joints 120 are arranged on two sides of the oxygen mask, so that the vent pipe 210 can be effectively prevented from blocking the sight, and the user can be ensured to move normally.

In this embodiment, the mask body 100 is further provided with a strap for fitting the mask over the head to secure the position of the mask; the mask body 100 is further provided with a plurality of ventilation ports, the ventilation ports are intensively distributed in the area opposite to the nostrils on the mask body 100, and the ventilation ports are used for removing foul breath exhaled by a user.

The present invention has been described in terms of the preferred embodiment, and it is not intended to be limited to the embodiment. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The portable oxygen tank mask suitable for high-altitude and low-pressure environments is characterized by comprising a mask main body (100) and a movable belt (110) annularly arranged on the outer side wall of the mask main body (100), wherein the movable belt (110) is composed of a plurality of movable blocks (111), and the movable blocks (111) are movably connected; the outer side wall surface of the mask main body (100) is provided with a plurality of sliding rails for each movable block (111) to be embedded into, so that the movable blocks (111) can reciprocate towards the direction of the face; two oxygen delivery joints (120) are communicated with the position, close to the cheek, of the outer surface of the mask main body (100).

2. The portable oxygen tank mask suitable for high-altitude and low-pressure environments as claimed in claim 1, wherein one end of each movable block (111) is provided with a projection, and the projection is slidably connected with the sliding rail.

3. The portable oxygen tank mask suitable for high-altitude and low-pressure environments as claimed in claim 2, wherein the mask body (100) is further provided with a fixed strap (130), the fixed strap (130) is looped around the outer side wall of the movable strap (110), a connecting portion (140) is arranged at a position of the mask body (100) close to the bridge of the nose, the head end of the fixed strap (130) is bonded to the connecting portion (140), and the head end and the tail end of the fixed strap (130) are clamped.

4. The portable oxygen tank mask for use in high altitude and low pressure environment as claimed in claim 3, wherein the fixing strap (130) is made of elastic material or hard material.

5. The portable oxygen tank mask suitable for plateau low-pressure environment as claimed in claim 4, wherein the head end of the fixing strap (130) is provided with a bolt body (131), the tail end of the fixing strap (130) is provided with a through hole, and the through hole is sleeved on the bolt body (131).

6. The portable oxygen tank mask suitable for the plateau low pressure environment as claimed in claim 5, wherein a plurality of fixing rings (150) are bonded to the side avoiding surface of the mask body (100) at intervals, and the fixing belt body (130) sequentially penetrates through the plurality of fixing rings (150).

7. The portable oxygen tank mask suitable for high-altitude and low-pressure environments as claimed in any one of claims 1 to 6, wherein the two oxygen delivery joints (120) are distributed in a horizontal direction from side to side, and the air outlet (212) of the oxygen delivery joint (120) is arranged towards the nostril.

8. The portable oxygen tank mask suitable for high-altitude and low-pressure environments as claimed in claim 1, wherein the movable block (111) is made of elastic skin-friendly materials.

9. An oxygen tank used with the portable oxygen tank mask suitable for high-altitude and low-pressure environment as claimed in any one of claims 1 to 8, characterized by comprising a tank body (200) and a vent pipe (210), wherein the vent pipe (210) is communicated with the oxygen delivery joint (120).

10. The oxygen tank as claimed in claim 9, wherein the vent pipe (210) is provided with an air inlet (211) and two air outlets (212), the air inlet (211) is sleeved with the tank body (200), and the two air outlets (212) are respectively sleeved with the two oxygen delivery connectors (120).