CN220237500U - Oxygen mask with good air tightness - Google Patents

Abstract

The utility model discloses an oxygen mask with good air tightness, which comprises a mask main body and an elastic tightening belt fixedly arranged at the top end of the mask main body, wherein a wavy sealing edge is fixedly arranged at the periphery of the inner side of the mask main body, an air guide component for introducing oxygen is fixedly arranged in the middle of the outer side of the mask main body, a left binding belt is fixedly arranged at one side of the bottom end of the mask main body, a fixing clamping block is fixedly arranged at the inner side of one end of the left binding belt, a second clamping buckle is fixedly arranged at the outer side of one end of the left binding belt, and a right binding belt is fixedly arranged at the other side of the bottom end of the mask main body.

Description

Oxygen mask with good air tightness

Technical Field

The utility model relates to the technical field of oxygen masks, in particular to an oxygen mask with good air tightness.

Background

The oxygen mask is equipment for transferring oxygen from the storage tank to the lungs of a human body, wherein the oxygen mask has wide application in the fields of hospital nursing, aircraft cabins and the like due to the auxiliary treatment effect. Through retrieving, the application number is CN 202010601852.1's oxygen mask, including the face guard body, be connected with the joint on the face guard body, be equipped with the inside and outside oxygen channel of intercommunication face guard body on the joint, the inside one end of being located the face guard body of joint is connected with the baffling piece, and the baffling piece includes baffling panel and bracing piece, and baffling panel sets up with the oxygen channel relatively, and baffling panel passes through the bracing piece is connected on the joint, and baffling panel is the bowl form, and baffling panel's bowl mouth is arranged towards the oxygen channel, is equipped with a plurality of radial baffle that arrange in baffling panel's the bowl. Oxygen can be provided to the patient in a uniformly dispersed manner to enhance patient comfort, but applicant believes that this common type of oxygen mask suffers from the following disadvantages:

the common oxygen mask edge is made of multiple plastic materials, has harder texture, is poor in air tightness, and can squeeze the mask of a user after being worn for a long time to leave marks, so that discomfort is caused.

Disclosure of Invention

The utility model aims to provide an oxygen mask with good air tightness, which aims to solve the problems that the common oxygen mask provided in the background art is made of multiple plastic materials at the edge, has harder texture, is poor in air tightness, can be extruded by a user after being worn for a long time, and is left with an indentation to cause discomfort.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an oxygen mask that gas tightness is good, includes mask main part and fixed elasticity lacing tape that sets up in mask main part top, the inboard peripheral fixed wave banding that is provided with of mask main part, the fixed air guide subassembly that is used for letting in oxygen that is provided with in middle part in mask main part outside, the fixed left bandage that is provided with in one side of mask main part bottom, the fixed fixture block that is provided with in the inboard of left bandage one end, the fixed second buckle that is provided with in the outside of left bandage one end, the fixed right bandage that is provided with of the opposite side of mask main part bottom, a plurality of evenly distributed's fixed card hole have been seted up on the surface of right bandage, this oxygen mask structural design is simple, wears simple convenient to use, is equipped with wave banding in the periphery of mask main part, cooperates lacing tape and bandage, through silica gel material and patient's face direct contact, the utility model has the advantages of can improving the holistic leakproofness of oxygen face guard, can avoid wearing for a long time to cause the indentation and arouse uncomfortable drawback simultaneously, use comfortablely, the air guide subassembly includes nose cover and oxygen connecting pipe, the bottom fixed intercommunication of nose cover has the oxygen connecting pipe, the oxygen pipe jack has been seted up to the bottom of oxygen connecting pipe, convenient to use, the inboard fixed sealing washer that is provided with of oxygen pipe jack can improve the leakproofness that the oxygen pipe is connected with the air guide subassembly, avoids the oxygen to reveal, causes the waste, the inboard top fixed of face guard main part is provided with the silica gel pad, can avoid the face guard main part to extrude user's two, avoids because of its indentation, uses comfortablely more, the fixed first buckle that is provided with in top of elasticity lacing tape, first buckle and second buckle phase-match, utilize the second buckle to realize the block fixed to wave banding, the wavy edge sealing can be detached and assembled according to the use condition, and the use is more convenient.

Preferably, a plurality of evenly distributed slow release holes are formed in the inner side of the nose sleeve, so that the impact of oxygen flow on the face of a user is reduced, and the nose sleeve is more comfortable to use.

Compared with the prior art, the utility model has the beneficial effects that: this oxygen mask structural design is simple, wears simple convenient to use, is equipped with wave banding in the periphery of face guard main part, and area and bandage are tightened in the cooperation, through silica gel material and patient's facial direct contact, can improve the holistic leakproofness of oxygen mask promptly, can avoid wearing simultaneously again for a long time and cause the indentation and cause uncomfortable drawback, use comfortablely.

Drawings

FIG. 1 is a schematic view of an oxygen mask of the present utility model;

FIG. 2 is a schematic view of an air guide assembly according to the present utility model;

fig. 3 is a cross-sectional view of a mask body of the present utility model.

In the figure: 1. a mask body; 2. carrying out wave edge sealing; 3. an air guide assembly; 31. a nose sleeve; 32. an oxygen connecting pipe; 33. an oxygen pipe jack; 34. a sealing gasket; 35. a slow release hole; 4. a first buckle; 5. an elastic lacing tape; 6. a left strap; 7. fixing the clamping block; 8. a right strap; 9. a fixing clip hole; 10. a second buckle; 11. and a silica gel pad.

Detailed Description

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.

Referring to fig. 1-3, the utility model provides an oxygen mask with good air tightness, which comprises a mask main body 1 and an elastic tightening belt 5 fixedly arranged at the top end of the mask main body 1, wherein a wavy sealing edge 2 is fixedly arranged at the periphery of the inner side of the mask main body 1, an air guide component 3 for introducing oxygen is fixedly arranged in the middle of the outer side of the mask main body 1, a left binding belt 6 is fixedly arranged at one side of the bottom end of the mask main body 1, a fixing clamping block 7 is fixedly arranged at the inner side of one end of the left binding belt 6, a second clamping buckle 10 is fixedly arranged at the outer side of one end of the left binding belt 6, a right binding belt 8 is fixedly arranged at the other side of the bottom end of the mask main body 1, and a plurality of uniformly distributed fixing clamping holes 9 are formed in the surface of the right binding belt 8.

When the mask is used, an oxygen pipe is inserted into the oxygen pipe jack 33, locking is performed through threads in the oxygen pipe jack 33, oxygen enters the oxygen connecting pipe 32 through the oxygen pipe jack 33, after slow flow is performed through the slow release hole 35, the oxygen enters the mask main body 1, oxygen is supplied to a user, and the impact of the oxygen flow on the face of the user is reduced.

Referring to fig. 1 and 2, further, the air guide assembly 3 includes a nose sleeve 31 and an oxygen connecting pipe 32, the bottom end of the nose sleeve 31 is fixedly communicated with the oxygen connecting pipe 32, an oxygen pipe jack 33 is formed at the bottom end of the oxygen connecting pipe 32, a plurality of uniformly distributed slow release holes 35 are formed at the inner side of the nose sleeve 31, a sealing gasket 34 is fixedly arranged at the inner side of the oxygen pipe jack 33, a silica gel pad 11 is fixedly arranged at the top of the inner side of the mask body 1, a first buckle 4 is fixedly arranged at the top of the elastic tightening belt 5, and the first buckle 4 is matched with the second buckle 10, so that the wavy edge sealing 2 can be disassembled and assembled according to use conditions;

the use is more convenient, the sealing edge made of the silica gel material is in direct contact with the face of a patient, so that the overall tightness of the oxygen mask can be improved, meanwhile, the defects of indentation and discomfort caused by long-time wearing can be avoided, and the use is comfortable.

When the embodiment of the application is used, the following steps are adopted: the mask is taken out, the mask main body 1 is adjusted, the air guide component 3 is made to be opposite to the mouth and nose of a user, then the left binding band 6 and the right binding band 8 are pulled in sequence, the fixing clamping block 7 is clamped into the corresponding fixing clamping hole 9, the mask is fixed and locked, then the elastic tightening band 5 is directly sleeved on the head of the user, the first clamping buckle 4 is clamped on the second clamping buckle 10, the mask can not be loosened, the wavy sealing edge 2 is arranged on the periphery of the mask main body 1, the tightening band and the binding band are matched, the sealing edge made of silica gel material is in direct contact with the face of the patient, the tightness of the whole oxygen mask can be improved, meanwhile, the defect of indentation and discomfort caused by long-time wearing can be avoided, the mask is comfortable to use, then the oxygen is inserted into the oxygen pipe jack 33, the threads in the oxygen pipe jack 33 are used for locking, the oxygen enters the oxygen pipe jack 32 through the oxygen pipe after slow flow is carried out through the slow flow hole 35, the mask main body 1 is entered into the mask, the face of the user is reduced, the face of the user is impacted by the oxygen flow, after the mask is finished, the whole mask can be easily taken out by the fixing clamping band through the fixing clamping band, and the oxygen pipe 9 is easily pulled out.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (2)

1. The utility model provides an oxygen mask that gas tightness is good, includes face guard main part (1) and fixed elasticity lacing tape (5) that set up on face guard main part (1) top, its characterized in that: the novel mask comprises a mask body (1), wherein a wavy edge sealing (2) is fixedly arranged on the periphery of the inner side of the mask body (1), an air guide component (3) for introducing oxygen is fixedly arranged in the middle of the outer side of the mask body (1), a left binding belt (6) is fixedly arranged on one side of the bottom end of the mask body (1), a fixing clamping block (7) is fixedly arranged on the inner side of one end of the left binding belt (6), a second clamping buckle (10) is fixedly arranged on the outer side of one end of the left binding belt (6), a right binding belt (8) is fixedly arranged on the other side of the bottom end of the mask body (1), a plurality of uniformly distributed fixing clamping holes (9) are formed in the surface of the right binding belt (8), the air guide component (3) comprises a nose sleeve (31) and an oxygen connecting pipe (32), an oxygen connecting pipe (32) is fixedly communicated with the bottom end of the nose sleeve (31), an oxygen pipe jack (33) is arranged on the bottom end of the oxygen pipe (33), a sealing gasket (34) is fixedly arranged on the inner side of the oxygen pipe jack (33), a silicon rubber pad (11) is fixedly arranged on the top of the inner side of the mask body (1), a plurality of elastic clamping buckle (5) is fixedly arranged on the top of the first clamping buckle (4), and the first clamping buckle (4) is fixedly arranged on the first clamping buckle (4).

2. An oxygen mask with improved tightness as defined in claim 1, wherein: a plurality of uniformly distributed slow release holes (35) are formed in the inner side of the nose sleeve (31).