CN221014134U

CN221014134U - Adjustable breathing mask

Info

Publication number: CN221014134U
Application number: CN202322168843.XU
Authority: CN
Inventors: 刘静
Original assignee: Chongqing Yubei District Chinese Medicine Hospital
Current assignee: Chongqing Yubei District Chinese Medicine Hospital
Priority date: 2023-08-14
Filing date: 2023-08-14
Publication date: 2024-05-28
Anticipated expiration: 2033-08-14

Abstract

The utility model discloses an adjustable breathing mask, which belongs to the technical field of medical equipment and comprises a mask body, wherein an adjusting rod is fixedly connected to the top of the mask body, a sliding groove is formed in the outer surface of the adjusting rod, a sliding block is connected in the sliding groove in a sliding manner, an installation box is connected to the outer surface of the adjusting rod in a sliding manner, one end of the sliding block is fixedly connected to one side of the installation box, a sliding rod is connected to the inner side wall of the installation box in a sliding manner, one end of the sliding rod is fixedly connected with a rubber block, one end of the rubber block is abutted to one side of the adjusting rod, one side of the rubber block is abutted to one side of the adjusting rod through the arrangement of a spring, the purpose of fixing the installation box is achieved through the arrangement of the sliding rod, the spring is retracted through pulling of the sliding rod, and the rubber block is driven to be far away from the adjusting rod, so that the installation box is adjusted up and down.

Description

Adjustable breathing mask

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an adjustable breathing mask.

Background

With the increasing medical level, the role of respiratory masks is becoming increasingly important, and in medical settings, masks are often worn by patients to maintain normal physiological function.

But current respirator can't be adjusted according to patient's face length and size, very big influence patient's use travelling comfort to do not possess in the current respirator and carry out the effect of filtering to oxygen.

Disclosure of utility model

(1) Technical problem to be solved

In view of the shortcomings of the prior art, the present utility model is directed to an adjustable respiratory mask that has the characteristics of being adjustable and filtering oxygen.

(2) Technical proposal

In order to achieve the above purpose, the utility model provides an adjustable breathing mask, which comprises a mask body, the top of the mask body is fixedly connected with an adjusting rod, the outer surface of the adjusting rod is provided with a sliding groove, the sliding groove is internally and slidably connected with a sliding block, the outer surface of the adjusting rod is slidably connected with a mounting box, one end of the sliding block is fixedly connected with the inner side wall of the mounting box, the two sides of the mounting box are both slidably connected with sliding rods, one end of each sliding rod is fixedly connected with a rubber block, one end of each rubber block is abutted to one side of the adjusting rod, a spring is fixedly connected between each rubber block and the inner side wall of the mounting box, the spring is sleeved on the outer surface of the sliding rod, one end of the sliding block is fixedly connected with one side of the mounting box, the two sides of the mounting box are fixedly connected with two first fixing blocks, the two sides of the mask body are fixedly connected with oxygen conveying pipes, the inner parts of the oxygen conveying pipes are fixedly connected with one-way valves, the inner parts of the oxygen conveying pipes are spliced with one-way valves, the outer surfaces of the filter screen are fixedly connected with frames, and the outer surfaces of the filter screen are fixedly connected with the outer surfaces of the filter handles.

When using an adjustable respirator of this technical scheme, through the setting of spring, with the help of the setting of rubber piece, the spring passes through the elasticity with one side butt of rubber piece in one side of adjusting the pole to realized making the fixed purpose of mounting box, with the help of the setting of slide bar, through pulling the slide bar, drive rubber piece extrusion spring, make the spring shrink, keep away from the regulation pole with the rubber piece, thereby reached the effect of adjusting the mounting box from top to bottom.

Further, first clamping grooves are formed in the two first fixing blocks, and first clamping blocks are clamped in the first clamping grooves.

Further, one side fixedly connected with first fixed band of first fixture block, two one side of first fixed band is fixedly connected with first magic female subsides and first magic sub-subsides respectively.

Further, a second clamping groove is formed in the two second fixing blocks, and a second clamping block is clamped in the second clamping groove.

Further, one side fixedly connected with second fixed band of second fixture block, one side of second fixed band is fixedly connected with second magic female subsides and second magic sub-subsides respectively.

Further, the outer surface fixedly connected with outlet duct of face guard body, one side fixedly connected with rubber pad of face guard body, one side fixedly connected with forehead pad of mounting box.

(3) Advantageous effects

In summary, the utility model has the following beneficial effects:

1. Through the arrangement of the springs, one side of the rubber block is abutted to one side of the adjusting rod through elasticity by the springs, so that the purpose of fixing the installation box is achieved, through the arrangement of the sliding rods, the sliding rods are pulled to drive the rubber block to squeeze the springs, the springs are contracted, the rubber block is far away from the adjusting rod, the effect of adjusting the installation box up and down is achieved, through the arrangement of the one-way valve, the ventilation of gas exhaled by a patient into the inside of the oxygen conveying pipe can be prevented, through the arrangement of the filter screen, the oxygen circulated into the inside of the oxygen conveying pipe can be filtered, and through the arrangement of the handle and the frame, the purpose of cleaning and replacing the filter screen is achieved by extracting the filter screen is achieved;

2. The first fixing belt is conveniently fixed on the side surface of the mounting box through the clamping effect of the first clamping block in the first clamping groove, the first fixing belt can be fixed on the head of a patient by means of the arrangement of the first magic sub-plaster and the first magic sub-plaster, the second safety belt is conveniently fixed on the two sides of the mask body by means of the clamping effect of the second clamping block in the second clamping groove, and the mask body can be fixed on the mouth and nose of the patient by means of the arrangement of the second magic sub-plaster and the second magic sub-plaster;

3. Through the setting of outlet duct, can make the air that the patient exhaled follow the outlet duct and discharge, with the help of the setting of rubber pad, improve patient's use travelling comfort to increase the inside leakproofness of face guard body, thereby make the air that the patient exhaled discharge smoothly from the outlet duct, through the setting of forehead pad, because the material of forehead pad is soft rubber, thereby be convenient for improve patient's comfort level to the forehead when using.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the description of the embodiments or the prior art will be briefly described, and it is apparent that the drawings in the following description are only one embodiment of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;

fig. 3 is an enlarged schematic view of the structure at a in fig. 2.

The marks in the drawings are:

1. A mask body; 2. an adjusting rod; 3. a chute; 4. a mounting box; 5. a slide bar; 6. a first fixed block; 7. a first fixing strap; 8. a spring; 9. a rubber block; 10. a slide block; 11. the first magic mother patch; 12. the first magic sub-paste; 13. an air outlet pipe; 14. a second fixed block; 15. a second fixing strap; 16. an oxygen delivery tube; 17. a one-way valve; 18. a frame; 19. a handle; 20. a filter screen; 21. a rubber pad; 22. a second clamping groove; 23. a second clamping block; 24. a first clamping groove; 25. a first clamping block; 26. the second magic sub-paste; 27. the second magic mother plaster; 28. forehead pad.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present utility model easy to understand, the technical solutions in the embodiments of the present utility model are clearly and completely described below to further illustrate the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all versions.

Examples:

The utility model is described in further detail below with reference to fig. 1-3.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides an adjustable respirator, including mask body 1, mask body 1's top fixedly connected with adjusts pole 2, the spout 3 has been seted up to the surface of adjusting pole 2, sliding connection has slider 10 in spout 3, the surface sliding connection who adjusts pole 2 has install bin 4, the one end fixed connection of slider 10 is on the inside wall of install bin 4, both sides of install bin 4 all sliding connection has slide bar 5, the one end of two slide bars 5 all fixedly connected with rubber piece 9, the one end butt of rubber piece 9 is in one side of adjusting pole 2, fixedly connected with spring 8 between the inside wall of rubber piece 9 and install bin 4, through the setting of spring 8, with the aid of the setting of rubber piece 9, one side butt of spring 8 through elasticity with rubber piece 9 is in one side of adjusting pole 2, thereby realized making the fixed purpose of install bin 4, with the aid of the setting of slide bar 5, through pulling slide bar 5, the rubber block 9 is driven to extrude the spring 8, the spring 8 is contracted, the rubber block 9 is far away from the adjusting rod 2, thereby achieving the effect of adjusting the mounting box 4 up and down, the spring (8) is sleeved on the outer surface of the sliding rod (5), one end of the sliding block 10 is fixedly connected in one side of the mounting box 4, two first fixing blocks 6 are fixedly connected on two sides of the mounting box 4, two second fixing blocks 14 are fixedly connected on two sides of the mask body 1, an oxygen conveying pipe 16 is fixedly connected on one side of the mask body 1, a check valve 17 is fixedly connected in the interior of the oxygen conveying pipe 16, the air exhaled by a patient can be prevented from flowing into the interior of the oxygen conveying pipe 16 through the arrangement of the check valve 17, a filter screen 20 is inserted in the interior of the oxygen conveying pipe 16, the oxygen flowing into the interior of the oxygen conveying pipe 16 can be filtered through the arrangement of the filter screen 20, the filter screen 20 is drawn out for cleaning and replacement by means of the arrangement of the handle 19 and the frame 18, the outer surface of the filter screen 20 is fixedly connected with the frame 18, and the outer surface of the frame 18 is fixedly connected with the handle 19;

specifically, the first clamping grooves 24 are formed in the two first fixing blocks 6, first clamping blocks 25 are clamped in the first clamping grooves 24, one side of each first clamping block 25 is fixedly connected with a first fixing belt 7, and one side of each first fixing belt 7 is fixedly connected with a first magic female patch 11 and a first magic male patch 12 respectively.

Through adopting above-mentioned technical scheme, through the joint effect of first fixture block 25 in first draw-in groove 24 to be convenient for fix first fixed band 7 in the side of installing case 4, with the help of the setting that first magic son pasted 12 and first magic mother pasted 11, can make first fixed band 7 fix at patient's head.

Specifically, the second clamping grooves 22 are formed in the two second fixing blocks 14, the second clamping blocks 23 are clamped in the second clamping grooves 22, one side of each second clamping block 23 is fixedly connected with the second fixing belt 15, and one side of each second fixing belt 15 is fixedly connected with the second magic female patch 27 and the second magic male patch 26 respectively.

Through adopting above-mentioned technical scheme, through the joint effect of second fixture block 23 in second draw-in groove 22 to be convenient for fix the both sides at face guard body 1 with second fixed band 15, with the help of the cooperation setting between the female subsides 27 of second magic and the second magic sub-subsides 26, can make face guard body 1 fix in patient's mouth and nose department.

Specifically, the outer surface fixedly connected with outlet duct 13 of face guard body 1, one side fixedly connected with rubber pad 21 of face guard body 1, one side fixedly connected with forehead pad 28 of mounting box 4.

Through adopting above-mentioned technical scheme, through the setting of outlet duct 13, can make the air that the patient exhaled follow outlet duct 13 and discharge, with the help of the setting of rubber pad 21, improve patient's use travelling comfort to increase the inside leakproofness of face guard body 1, thereby promote the air that the patient exhaled smoothly to discharge from outlet duct 13, through the setting of forehead pad 28, because the material of forehead pad 28 is soft rubber, thereby be convenient for improve the comfort level to the forehead when the patient uses.

The working principle of the utility model is as follows: when the mask is used, firstly, the slide bar 5 is pulled to enable the slide bar 5 to drive the rubber block 9 to move, the rubber block 9 is enabled to squeeze the spring 8, so that the mounting box 4 is enabled to move up and down, the inner wall of the mounting box 4 is enabled to drive the sliding block 10 to slide in the sliding groove 3, after the mounting box 4 reaches a proper position, one end of the slide bar 5 is loosened, the elasticity of the spring 8 enables the rubber block 9 to be squeezed to one side of the adjusting rod 2 and to be abutted against the adjusting rod 2, then the first magic tape 11 and the first magic tape 12 on the first fixing belt 7 are used for fixing the first fixing belt 7 on the brain of a patient, the forehead pad 28 fixedly connected to the mounting box 4 is abutted against the forehead of the patient, then the mask body 1 is fixed at the mouth and nose of the patient through the second magic tape 27 and the second magic tape 26 on the second fixing belt 15, the rubber pad 21 is enabled to be tightly attached to the face of the patient, then one end of the oxygen conveying pipe 16 is connected with the oxygen bottle, oxygen in the air bottle is enabled to flow into the mask body 1 through the filter 20 and the one-way valve 17, the filter screen 19 can be pulled out after the filter screen is used for a period of time, and the filter screen can be cleaned.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims

1. An adjustable respiratory mask comprising a mask body (1), characterized in that: the utility model discloses a mask body, including mask body (1), connecting rod (2) is fixedly connected with at the top of mask body (1), spout (3) have been seted up to the surface of adjusting rod (2), sliding connection has slider (10) in spout (3), the surface sliding connection who adjusts rod (2) has install bin (4), the one end fixed connection of slider (10) is on the inside wall of install bin (4), the both sides of install bin (4) all sliding connection have slide bar (5), two the one end of slide bar (5) all fixedly connected with rubber piece (9), the one end butt of rubber piece (9) is in one side of adjusting rod (2), fixedly connected with spring (8) between the inside wall of rubber piece (9) and install bin (4), the surface at slide bar (5) is cup jointed to spring (8), the both sides fixedly connected with two first fixed blocks (6) of install bin (4), the both sides fixedly connected with two second fixed blocks (14) of mask body (1), one side fixedly connected with oxygen delivery pipe (16) of mask body (1), filter screen (16) are connected with oxygen delivery pipe (16), filter screen (20) inside (20) are connected with inside (20), the outer surface of the frame (18) is fixedly connected with a handle (19).

2. An adjustable respiratory mask as claimed in claim 1, wherein: the two first fixing blocks (6) are provided with first clamping grooves (24) inside, and first clamping blocks (25) are clamped in the first clamping grooves (24).

3. An adjustable respiratory mask as claimed in claim 2, wherein: one side of the first clamping block (25) is fixedly connected with a first fixing band (7), and one sides of the two first fixing bands (7) are respectively fixedly connected with a first magic female patch (11) and a first magic sub patch (12).

4. An adjustable respiratory mask as claimed in claim 1, wherein: the second clamping grooves (22) are formed in the two second fixing blocks (14), and second clamping blocks (23) are clamped in the second clamping grooves (22).

5. An adjustable respiratory mask as claimed in claim 4, wherein: one side of the second clamping block (23) is fixedly connected with a second fixing belt (15), and one side of the second fixing belt (15) is fixedly connected with a second magic female patch (27) and a second magic sub patch (26) respectively.

6. An adjustable respiratory mask as claimed in claim 1, wherein: the face guard body (1) surface fixedly connected with outlet duct (13), one side fixedly connected with rubber pad (21) of face guard body (1), one side fixedly connected with forehead pad (28) of install bin (4).