CN213724514U

CN213724514U - Breathing mask convenient to fix

Info

Publication number: CN213724514U
Application number: CN202021699699.2U
Authority: CN
Inventors: 钟晶; 林波克; 孙燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-15
Filing date: 2020-08-15
Publication date: 2021-07-20
Anticipated expiration: 2030-08-15

Abstract

The utility model discloses a convenient fixed respirator, including face guard and overhead zone, the bottom outer wall of face guard bonds and has left elastic band, the one end of left side elastic band bonds and has the magnetic path, the bottom outer wall of face guard bonds and has right elastic band, the one end and the magnetic path of right side elastic band pass through adhesive connection, the one end of overhead zone bonds and has the connecting block, the bottom outer wall both sides of connecting block have the magnetism groove through the fix with screw, the inner wall in magnetism groove passes through magnetism with the outer wall of magnetic path and is connected, one side outer wall of connecting block bonds and has the foam-rubber cushion, the open end of face guard bonds and has the rubber pad. The utility model discloses magnetic path, magnetic slot, left elastic band, right elastic band and the overhead zone that sets up can be so that this face guard at the in-process of in-service use, only need be close to magnetic path and magnetic slot and just can fix firm with the face guard, and this kind of design easy operation, the convenience of taking alleviate medical worker's work burden greatly.

Description

Breathing mask convenient to fix

Technical Field

The utility model relates to a respirator fixes technical field, especially relates to a convenient fixed respirator.

Background

At present, a patient often needs to inhale oxygen by using a breathing mask in a hospital, but the existing breathing mask is easy to fall off in the wearing process, and particularly, when medical personnel take other first-aid measures for the patient, the breathing mask is required to be stably fixed on the face of the patient.

The traditional breathing mask is easy to fall off from the face of a patient when being worn by an unconscious patient, so that a medical worker is often required to move the patient and fasten a mask fixing strap from the back of the patient, but the complicated operation brings burden to the work of the medical worker, so that the breathing mask which is easy to operate and firm to fix needs to be developed urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a breathing mask convenient to fix.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a convenient fixed respirator, includes face guard and top of the head area, the bottom outer wall of face guard bonds there is left elastic webbing, the one end of left side elastic webbing bonds there is the magnetic path, the bottom outer wall of face guard bonds there is right elastic webbing, the one end and the magnetic path of right side elastic webbing pass through adhesive connection, the one end in top of the head area bonds there is the connecting block, the bottom outer wall both sides of connecting block have the magnetism groove through the fix with screw, the inner wall in magnetism groove passes through magnetism with the outer wall of magnetic path and is connected, one side outer wall of connecting block bonds there is the foam-rubber cushion.

Preferably, a rubber pad is bonded at the opening end of the face mask, a base block is fixed on the outer wall of the top of the face mask through a screw, and a rotating shaft is connected to the outer wall of one side of the base block through a bearing.

Preferably, the outer wall of the rotating shaft is connected with the head top belt through a winding joint, and the outer wall of the head top belt is sleeved with a fixing belt.

Preferably, the outer wall of one side of the face mask is provided with an air outlet hole, and the inner wall of the air outlet hole is sleeved with an air outlet pipe.

Preferably, an air inlet is formed in the outer wall of one side of the mask, and an air inlet pipe is sleeved on the inner wall of the air inlet.

Preferably, the one end of outlet duct has cup jointed the expiration check valve, the one end of expiration check valve has cup jointed the expiration hose.

Preferably, one end of the air inlet pipe is sleeved with an air suction check valve, and one end of the air suction check valve is sleeved with an air suction hose.

Compared with the prior art, the utility model provides a convenient fixed respirator possesses following beneficial effect:

1. this convenient fixed respirator through magnetic path, magnetism groove, left elastic band, right elastic band and the overhead zone that sets up, can be so that this face guard at the in-process of in-service use, only need to be close to magnetic path and magnetism groove and just can fix firm with the face guard, this kind of design easy operation, the convenience of taking alleviate medical worker's work burden greatly.

2. This convenient fixed respirator through overhead area, pivot and the fixed band that sets up, can make the long-distance adjustable controllable of overhead area, satisfies the crowd of different head sizes and uses for the device's practicality improves.

3. This convenient fixed respirator, through the expiration check valve that sets up and the check valve of breathing in, can be so that patient's expiration and breathing in mutually independent, not disturbed, make patient's breathing more comfortable.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model relates to a novelty, simple structure, convenient operation.

Drawings

Fig. 1 is a side view of a breathing mask convenient to fix according to embodiment 1 of the present invention.

Fig. 2 is a schematic front structural view of a connecting block portion in a breathing mask convenient to fix according to embodiment 1 of the present invention.

Fig. 3 is a side view of a breathing mask convenient to fix according to embodiment 2 of the present invention.

In the figure: 1-left elastic band, 2-face mask, 3-air outlet tube, 4-expiration check valve, 5-expiration hose, 6-inspiration check valve, 7-inspiration hose, 8-air inlet tube, 9-rotating shaft, 10-fixing band, 11-head top band, 12-base block, 13-connecting block, 14-rubber pad, 15-magnetic block, 16-magnetic groove, 17-sponge pad, 18-right elastic band, 19-air outlet hole and 20-air inlet hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-2, a convenient fixed breathing mask, including face guard 2 and vertex of a head area 11, the bottom outer wall of face guard 2 bonds has left elastic band 1, the one end of left elastic band 1 bonds has magnetic path 15, the bottom outer wall of face guard 2 bonds has right elastic band 18, the one end and the magnetic path 15 of right elastic band 18 pass through adhesive connection, the one end of vertex of a head area 11 bonds has connecting block 13, the bottom outer wall both sides of connecting block 13 are through the fix with screw magnetic groove 16, the inner wall of magnetic groove 16 passes through magnetic connection with the outer wall of magnetic path 15, the outer wall of one side of connecting block 13 bonds has foam-rubber cushion 17.

The utility model discloses in, the open end of face guard 2 bonds there is rubber pad 14, and the top outer wall of face guard 2 has base block 12 through the fix with screw, and one side outer wall of base block 12 is connected with pivot 9 through the bearing.

The utility model discloses in, the outer wall of pivot 9 passes through the wraparound with overhead tape 11 and is connected, and fixed band 10 has been cup jointed to the outer wall of overhead tape 11, and overhead tape 11 is fixed by fixed band 10 again from the top outer wall wraparound of pivot 9, and the convenient extension length to overhead tape 11 is adjusted.

The utility model discloses in, venthole 19 has been seted up to one side outer wall of face guard 2, and outlet duct 3 has been cup jointed to the inner wall of venthole 19, and outlet duct 3 is used for patient's expired gas to discharge.

The utility model discloses in, inlet port 20 has been seted up to one side outer wall of face guard 2, and inlet port 20's inner wall has cup jointed intake pipe 8, and intake pipe 8 is used for providing the oxygen mixture.

The working principle is as follows: patient's face is arranged in the position of rubber pad 14 to handheld face guard 2, compare the extension length of overhead area 11 and patient's head size, extend or shorten the length of overhead area 11, satisfy the user demand of different head sizes, with left elastic band 1 around through patient's chin left side then peg graft into the inner wall of magnetic path 16 with magnetic path 15, same operation is with right elastic band 18 around through patient's chin right side then peg graft into the inner wall of magnetic path 16 with magnetic path 15, again through the extension length of pivot 9 and fixed band 10 adjustment overhead area 11, the position of foam-rubber cushion 17 is being rested on the back head of patient.

Example 2

Referring to fig. 3, one end of an air outlet pipe 3 is sleeved with an exhalation check valve 4, and one end of the exhalation check valve 4 is sleeved with an exhalation hose 5.

The utility model discloses in, the one end of intake pipe 8 has cup jointed the check valve 6 of breathing in, and the one end of the check valve 6 of breathing in has cup jointed the hose 7 of breathing in.

The working principle is as follows: when the patient is using respirator, the air of patient exhalation gets into expiration check valve 4 through outlet duct 3, expiration check valve 4 can effectively prevent expired gas to be inhaled by the patient secondary again, and the last expired gas is discharged through expiration hose 5, and simultaneously patient's inspired gas for example oxygen gets into the check valve 6 of breathing in from breathing in hose 7, and the check valve 6 of breathing in can avoid patient's expired gas to get into the hose 7 of breathing in and inhale the gas and produce the influence, and last inspired gas gets into face guard 2 through intake pipe 8 and is inhaled by the patient.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a convenient fixed respirator, includes face guard (2) and overhead zone (11), its characterized in that, the bottom outer wall of face guard (2) bonds and has left elastic webbing (1), the one end of left side elastic webbing (1) bonds and has magnetic path (15), the bottom outer wall of face guard (2) bonds and has right elastic webbing (18), the one end and the magnetic path (15) of right elastic webbing (18) are through adhesive connection, the one end of overhead zone (11) bonds and has connecting block (13), the bottom outer wall both sides of connecting block (13) are through the fix with screw magnetic groove (16), the inner wall of magnetic groove (16) passes through magnetism with the outer wall of magnetic path (15) and is connected, one side outer wall bonding of connecting block (13) has sponge pad (17).

2. The respirator convenient to fix as claimed in claim 1, wherein the opening end of the face mask (2) is bonded with a rubber pad (14), the outer wall of the top part of the face mask (2) is fixed with a base block (12) through a screw, and the outer wall of one side of the base block (12) is connected with a rotating shaft (9) through a bearing.

3. The respirator convenient for fixing according to claim 2, wherein the outer wall of the rotating shaft (9) is connected with the head top belt (11) through a wrapping connection, and the outer wall of the head top belt (11) is sleeved with the fixing belt (10).

4. The respirator convenient to fix as claimed in claim 1, wherein an air outlet hole (19) is formed in the outer wall of one side of the respirator (2), and an air outlet pipe (3) is sleeved on the inner wall of the air outlet hole (19).

5. A breathing mask convenient to fix as claimed in claim 4, wherein an air inlet hole (20) is formed in the outer wall of one side of the mask (2), and an air inlet pipe (8) is sleeved on the inner wall of the air inlet hole (20).

6. A respirator as claimed in claim 4, wherein the outlet tube (3) is sleeved with an expiration check valve (4) at one end, and the expiration check valve (4) is sleeved with an expiration hose (5) at one end.

7. A breathing mask convenient to fix according to claim 5, characterized in that one end of the air inlet pipe (8) is sleeved with an air suction check valve (6), and one end of the air suction check valve (6) is sleeved with an air suction hose (7).