阅读说明：本技术 一种新生儿呼吸器 (Newborn respirator ) 是由 郭晓炎 于 2021-07-30 设计创作，主要内容包括：本发明公开了一种新生儿呼吸器,包括容纳舱、罩体、出气组件及供氧组件,容纳舱的内部空心且顶部开口；罩体活动罩设于容纳舱的开口端并可开启或者闭合容纳舱的开口端；出气组件包括管壁均沿径向开设有出气孔的两个第一出气管和第二出气管,两个第一出气管内置于容纳舱的一端的两侧,且其一端朝向容纳舱的开口端,第二出气管固定内置于罩体,罩体闭合容纳舱的开口端时,第二出气管的两端分别可拆卸连接于两个第一出气管的一端并与两个第一出气管均相连通；供氧组件的出气端与第一出气管相连通。本发明无需将婴儿滑入容纳舱内,便于方便的对婴儿进行供氧。(The invention discloses a newborn respirator, which comprises a containing cabin, a cover body, an air outlet assembly and an oxygen supply assembly, wherein the containing cabin is hollow inside and is provided with an opening at the top; the cover body movable cover is arranged at the open end of the containing cabin and can open or close the open end of the containing cabin; the air outlet assembly comprises two first air outlet pipes and two second air outlet pipes, wherein air outlet holes are formed in the pipe walls of the two first air outlet pipes along the radial direction, the two first air outlet pipes are arranged on two sides of one end of the accommodating cabin, one end of each first air outlet pipe faces the opening end of the accommodating cabin, the second air outlet pipes are fixedly arranged in the cover body, and when the cover body closes the opening end of the accommodating cabin, two ends of each second air outlet pipe are respectively detachably connected to one ends of the two first air outlet pipes and are communicated with the two first air outlet pipes; the air outlet end of the oxygen supply assembly is communicated with the first air outlet pipe. The infant oxygen supply device does not need to slide an infant into the accommodating cabin, and is convenient for conveniently supplying oxygen to the infant.)

1. A neonatal respirator, characterized by comprising:

the accommodating cabin is hollow inside and is open at the top;

the cover body is movably covered at the open end of the containing cabin and can open or close the open end of the containing cabin;

the air outlet assembly comprises two first air outlet pipes and two second air outlet pipes, wherein air outlet holes are formed in the pipe walls of the two first air outlet pipes along the radial direction, the two first air outlet pipes are arranged on two sides of one end of the containing cabin, one end of each first air outlet pipe faces the opening end of the containing cabin, the second air outlet pipes are fixedly arranged in the cover body, and when the cover body closes the opening end of the containing cabin, two ends of each second air outlet pipe are detachably connected to one end of each first air outlet pipe and are communicated with the two first air outlet pipes;

and the air outlet end of the oxygen supply assembly is communicated with the first air outlet pipe.

2. The neonatal respirator of claim 1, wherein one side of the hood is hinged to one side of the containment compartment and the other side is snapped into engagement with the containment compartment.

3. The neonatal respirator of claim 1, wherein the top of the mask body defines at least one vent hole.

4. The neonatal respirator of claim 3, further comprising a filter assembly, wherein the filter assembly comprises a fixed cylinder, a containing cylinder, a rotating shaft, a filter belt and a compression ring, the fixed cylinder is hollow and has two open ends, one open end of the fixed cylinder is connected to the cover body and communicated with the vent hole, the hollow circumferential outer wall of the containing cylinder is provided with a strip-shaped groove along a radial direction, the containing cylinder is connected to the fixed cylinder, the rotating shaft is rotatably arranged in the fixed cylinder around an axis of the rotating shaft, one end of the filter belt passes through the strip-shaped groove around the rotating shaft, the other end of the filter belt slidably shields the other open end of the fixed cylinder, and the compression ring abuts against one side of the filter belt away from the fixed cylinder and is detachably connected to the fixed cylinder.

5. The neonatal respirator of claim 4, wherein the filter band defines a plurality of tear lines, the tear lines being equidistantly distributed along a length of the filter band.

6. The newborn respirator of claim 2, wherein the air outlet assembly further comprises two sealing rings, the two sealing rings are respectively disposed at two ends of the second air outlet pipe, the sealing rings are coaxially disposed with the second air outlet pipe, one end of each sealing ring is connected to the second air outlet pipe, when the cover body is fastened to the containing chamber, the other end of each sealing ring is attached to the outer wall of the first air outlet pipe, and the second air outlet pipe is communicated with the first air outlet pipe through the sealing rings.

7. The neonatal respirator of claim 6, wherein the sealing ring is flared and has an outer diameter that increases in a direction away from the second outlet tube.

8. The neonatal respirator of claim 1, wherein a fixing hole is further formed in the top of the hood body, the neonatal respirator further comprises a pressure limiting assembly, the pressure limiting assembly comprises a fixing block, a sealing ball and a limiting net, the fixing block is connected to the hood body and provided with a tapered hole communicated with the fixing hole, the inner diameter of the tapered hole is increased along a direction away from the accommodating chamber, the sealing ball is arranged in the tapered hole, the outer diameter of the sealing ball is larger than the inner diameter of the small-diameter end of the tapered hole, and the limiting net is fixedly arranged in the large-diameter end of the tapered hole and is arranged on one side, away from the accommodating chamber, of the sealing ball.

9. The newborn respirator of claim 1, wherein four fixing grooves are formed in the inner wall of the bottom of the accommodating chamber, the four fixing grooves are respectively located at four corners of the accommodating chamber, the newborn respirator further comprises a mattress assembly, the mattress assembly comprises fixing pieces and a mattress, the fixing pieces correspond to the fixing grooves in a one-to-one mode, each fixing piece comprises a fixing ball and an elastic rod, the fixing balls are slidably embedded in the fixing grooves, one end of each elastic rod is connected to the corresponding fixing ball, the other end of each elastic rod is connected to the inner wall of the accommodating chamber and used for providing the deformed elastic restoring force, the mattress is provided with four fixing holes relative to the corresponding fixing balls, and the mattress is respectively sleeved on the four elastic rods through the fixing holes.

10. The neonatal respirator as set forth in claim 9 wherein the fixing groove has a depth decreasing in a direction away from the fixing groove at the same end, and a bottom of the fixing groove has a smoothly curved surface along which the fixing ball slides.

Technical Field

The invention relates to the technical field of neonatal breathing devices, in particular to a neonatal respirator.

Background

When the newborn has the problem of oxygen deficiency after birth, the oxygen inhalation is needed to prevent the brain from oxygen deficiency, so as to avoid the oxygen deficiency from influencing the development of the newborn.

Chinese patent with publication number CN213406705U discloses a neonate nursing oxygen inhalation respirator, which comprises a transparent cabin, an anti-slip pad, a placing port, a soft pad, a flow dividing cover, an air outlet, an air inlet pipe and an air line joint; it is characterized in that the transparent cabin is hollow, and the bottom end of the transparent cabin is stuck with an anti-skid pad; a placing opening is formed in the left side of the top of the transparent cabin; a soft cushion is laid at the bottom end inside the transparent cabin, and a shunting cover is welded in the middle of the top on the right side inside the transparent cabin; air outlet holes are uniformly distributed on the flow dividing cover; an air inlet pipe is welded in the middle of the bottom of the right side of the transparent cabin, and the left end of the air inlet pipe is communicated with the inside of the flow dividing cover; the top welding on intake pipe right side has the gas line to connect, and the inside of gas line joint and intake pipe is linked together.

Put into transparent cabin with the baby from placing the mouth in, oxygen gets into transparent cabin through gas line joint, intake pipe, reposition of redundant personnel cover, venthole and holds between the fingers and supply the baby oxygen uptake, but puts into transparent cabin's in-process with the baby, need put into transparent cabin with the baby earlier, then slides the baby to the below of reposition of redundant personnel cover and venthole, and the operation is inconvenient.

Disclosure of Invention

In view of the above, there is a need to provide a newborn respirator, which solves the technical problem in the prior art that a baby needs to slide to a predetermined place in a transparent cabin to be supplied with oxygen.

In order to achieve the above technical object, the present invention provides a newborn respirator, including:

the accommodating cabin is hollow inside and is open at the top;

the cover body is movably covered at the open end of the containing cabin and can open or close the open end of the containing cabin;

the air outlet assembly comprises two first air outlet pipes and two second air outlet pipes, wherein air outlet holes are formed in the pipe walls of the two first air outlet pipes along the radial direction, the two first air outlet pipes are arranged on two sides of one end of the containing cabin, one end of each first air outlet pipe faces the opening end of the containing cabin, the second air outlet pipes are fixedly arranged in the cover body, and when the cover body closes the opening end of the containing cabin, two ends of each second air outlet pipe are detachably connected to one end of each first air outlet pipe and are communicated with the two first air outlet pipes;

and the air outlet end of the oxygen supply assembly is communicated with the first air outlet pipe.

Furthermore, one side of the cover body is hinged with one side of the containing cabin, and the other side of the cover body is clamped with the containing cabin.

Furthermore, the top of the cover body is provided with at least one vent hole.

Furthermore, neonate's respirator still includes filtering component, filtering component includes a fixed section of thick bamboo, holds a section of thick bamboo, pivot, filter belt and clamp ring, the inside hollow and both ends opening of a fixed section of thick bamboo, an open end of a fixed section of thick bamboo connect in the cover body and with the air vent is linked together, the hollow and circumferential outer wall of the inside of holding a section of thick bamboo has radially seted up the bar groove, hold a section of thick bamboo connect in a fixed section of thick bamboo, the pivot is around placing in the fixed section of thick bamboo in that self axis is rotatable, the one end of filter belt is around locating pivot, the other end pass the bar groove and slidable shield another open end of a fixed section of thick bamboo, the clamp ring butt in the filter belt keep away from one side of a fixed section of thick bamboo and can dismantle connect in a fixed section of thick bamboo.

Furthermore, a plurality of tear lines have been seted up to the filter belt, and a plurality of tear lines are followed the length direction equidistance of filter belt distributes.

Further, the subassembly of giving vent to anger still includes two sealing washers, two the sealing washer set up respectively in the both ends of second outlet duct, the sealing washer with the second outlet duct is coaxial to be set up, and its one end connect in the second outlet duct, work as the cover body with when holding the cabin lock, the other end laminating of sealing washer the outer wall of first outlet duct, the second outlet duct with first outlet duct warp the sealing washer is linked together.

Furthermore, the sealing washer is loudspeaker form to along keeping away from the direction external diameter of second outlet duct constantly increases.

Furthermore, the top of the cover body is further provided with a fixing hole, the neonatal respirator further comprises a pressure limiting assembly, the pressure limiting assembly comprises a fixing block, a sealing ball and a limiting net, the fixing block is connected to the cover body and provided with a conical hole communicated with the fixing hole, the inner diameter of the conical hole is continuously increased along the direction far away from the accommodating cabin, the sealing ball is arranged in the conical hole, the outer diameter of the sealing ball is larger than the inner diameter of the small-diameter end of the conical hole, and the limiting net is fixedly arranged in the large-diameter end of the conical hole and is arranged on one side, far away from the accommodating cabin, of the sealing ball.

Furthermore, four fixed slots are formed in the inner wall of the bottom of the accommodating cabin, the four fixed slots are respectively located at four corners of the accommodating cabin, the neonatal respirator further comprises a mattress assembly, the mattress assembly comprises a fixing piece and a mattress, the fixing piece corresponds to the fixed slots in a one-to-one mode, the fixing piece comprises a fixing ball and an elastic rod, the fixing ball is slidably embedded in the fixed slots, one end of the elastic rod is connected to the fixing ball, the other end of the elastic rod is connected to the inner wall of the accommodating cabin and used for providing elastic reset force after deformation, the mattress is opposite to the fixing ball, four fixing holes are formed in the fixing ball, and the mattress is sleeved with the four elastic rods through the fixing holes.

Furthermore, the fixed slot is along keeping away from the direction degree of depth that is located same end the fixed slot constantly reduces, the bottom of fixed slot is smooth curved surface, fixed ball can be followed the curved surface slides.

Compared with the prior art, the invention has the beneficial effects that: opening the cover body, putting the baby into the accommodating cabin, and then buckling the cover body; when the cover body lock is at the open end that holds the cabin, the both ends of second outlet duct correspond two first outlet ducts respectively, the sealing washer is located between second outlet duct and the first outlet duct this moment and one end is connected in the second outlet duct, the other end butt is in the terminal surface of first outlet duct, inject oxygen into in to a first outlet duct through the oxygen suppliment subassembly, oxygen is through first outlet duct, the sealing washer gets into the second outlet duct, and get into another first outlet duct through second outlet duct and another sealing washer, oxygen flows from two first outlet ducts and second outlet duct, make the baby lie and hold the cabin and can inhale the oxygen that gets into and hold the cabin, and the regional setting of going out oxygen encircles baby's head, need not again head and wears oxygen inhalation mask, need not the region of going out oxygen with stretching into of baby's head slidingtype.

Drawings

FIG. 1 is a perspective view of a neonatal respirator of the present invention;

FIG. 2 is an enlarged partial schematic view at A of FIG. 1;

FIG. 3 is a schematic structural view of a neonatal respirator of the present invention;

FIG. 4 is a cross-sectional view taken along line B-B of FIG. 3;

FIG. 5 is an enlarged partial schematic view at C of FIG. 4;

FIG. 6 is an enlarged partial schematic view at D of FIG. 4;

FIG. 7 is a schematic structural view of another perspective of a neonatal respirator of the present invention;

FIG. 8 is a cross-sectional view taken along line E-E of FIG. 7;

FIG. 9 is an enlarged partial schematic view at F of FIG. 8;

FIG. 10 is an enlarged partial schematic view at G of FIG. 8;

FIG. 11 is a cross-sectional view of the containment compartment, hood and mattress assembly of the neonatal respirator of the present invention;

fig. 12 is a partially enlarged schematic view at H in fig. 11.

Detailed Description

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate preferred embodiments of the invention and together with the description, serve to explain the principles of the invention and not to limit the scope of the invention.

The invention provides a newborn respirator, which is shown in figures 1 to 12 and comprises a containing cabin 1, a cover body 2, an air outlet assembly 3 and an oxygen supply assembly 4, wherein the containing cabin 1 is hollow inside and is opened at the top; the cover body 2 is movably covered on the open end of the containing cabin 1 and can open or close the open end of the containing cabin 1, and the oxygen is introduced into the containing cabin 1 through the oxygen outlet component 3 by the oxygen supply component 4.

Wherein, the cover body 2 is transparent, and the material can be for glass, printing opacity plastics etc, and cover body 2 directly detains at the open end that holds cabin 1, also can dismantle through the buckle and connect in the open end that holds cabin 1, in this embodiment, one side of the cover body 2 with hold cabin 1 one side articulated, the opposite side with hold cabin 1 joint.

In this embodiment, the top of the cover 2 is provided with at least one vent hole. Through setting up the air vent, can increase the gas in holding the cabin 1 after oxygen gets into and holds the cabin 1, discharge unnecessary gas through the air vent, avoid holding the gaseous pressure intensity in the cabin 1 too big.

In this embodiment, the fixed orifices has still been seted up at the top of the cover body 2, neonate's respirator still includes pressure limiting subassembly 5, pressure limiting subassembly 5 includes fixed block 51, sealing ball 52 and spacing net 53, fixed block 51 connects in the cover body 2 and offers the bell mouth that communicates with the fixed orifices, and the internal diameter of keeping away from the direction bell mouth that holds cabin 1 constantly increases, place the bell mouth in the sealing ball 52 and its external diameter is greater than the internal diameter of the minor diameter end of bell mouth, place the major diameter end of bell mouth in spacing net 53 is fixed and set up in the one side that holds cabin 1 is kept away from to sealing ball 52. Through setting up pressure limiting subassembly 5, when the air vent is sheltered from by the foreign matter, the atmospheric pressure that holds in the cabin 1 can constantly increase, in order to avoid too big atmospheric pressure injury human body, so design pressure limiting subassembly 5, when the atmospheric pressure that holds in the cabin 1 is too big, the gas that holds in the cabin 1 pushes away ball sealer 52, the gas that holds in the cabin 1 outwards discharges through the bell mouth, can reduce the atmospheric pressure that holds in the cabin 1, avoid holding the atmospheric pressure in the cabin 1 too big, after holding in the cabin 1 atmospheric pressure and reducing to a definite value, ball sealer 52 is to the landing and plug up the bell mouth under the effect of gravity, realized the closure to the bell mouth, avoid gas to escape outside this department.

The air outlet assembly 3 comprises two first air outlet pipes 31 and a second air outlet pipe 32, wherein the pipe walls of the two first air outlet pipes 31 and the second air outlet pipes 32 are radially provided with air outlet holes, the two first air outlet pipes 31 are arranged in two sides of one end of the accommodating cabin 1, one end of each first air outlet pipe faces towards the opening end of the accommodating cabin 1, the second air outlet pipes 32 are fixedly arranged in the cover body 2, and when the cover body 2 is closed and the opening end of the accommodating cabin 1, two ends of each second air outlet pipe 32 are detachably connected with the two first air outlet pipes 31 and are communicated with the two first air outlet pipes 31 in a homogeneous mode. Through setting up first outlet duct and second outlet duct 32, can make oxygen encircle the head of baby and discharge, because second outlet duct 32 and first outlet duct 31 are separable, the cover body 2 can open, when putting into holding the cabin 1 with the baby, need not to promote the baby and to holding the tip of giving vent to anger in the cabin 1 and slide, it can directly to put into holding the cabin 1 with the baby.

In this embodiment, the air outlet assembly 3 further includes two sealing rings 33, the two sealing rings 33 are respectively disposed at two ends of the second air outlet pipe 32, the sealing rings 33 are coaxially disposed with the second air outlet pipe 32, and one end of each sealing ring 33 is connected to the second air outlet pipe 32, when the cover body 2 is fastened to the containing chamber 1, the other end of each sealing ring 33 is attached to the outer wall of the first air outlet pipe 31, and the second air outlet pipe 32 is communicated with the first air outlet pipe 31 through the sealing rings 33.

In this embodiment, the sealing ring 33 is flared and has an outer diameter increasing in a direction away from the second outlet pipe 32.

In this embodiment, four fixing grooves 1a are formed in the inner wall of the bottom of the accommodating chamber 1, the four fixing grooves 1a are respectively located at four corners of the accommodating chamber 1, the neonatal respirator further includes a mattress assembly 6, the mattress assembly 6 includes a fixing member 61 and a mattress 62 corresponding to the fixing grooves 1a one-to-one, the fixing member 61 includes a fixing ball 611 and an elastic rod 612, the fixing ball 611 is slidably embedded in the fixing groove 1a, one end of the elastic rod 612 is connected to the fixing ball 611, the other end of the elastic rod 612 is connected to the inner wall of the accommodating chamber 1, and is used for providing elastic restoring force after deformation, four fixing holes are formed in the mattress 62 relative to the fixing ball 611, and the mattress 62 is respectively sleeved on the four elastic rods 612 through the fixing holes.

Wherein the mattress 62 is of a flexible, pure cotton material.

Wear the pad through the setting, place the neonate on mattress 62, avoid the bottom inner wall that holds cabin 1 of neonate's direct contact stereoplasm, through setting up mounting 61, under the spacing of fixed ball 611 and elastic rod 612, can avoid mattress 62 to hold cabin 1 relatively and slide, when mattress 62 needs to be changed, pulling elastic rod 612, elastic rod 612 drives the elastic ball and slides to the direction of keeping away from another elastic rod 612, make elastic ball roll-off fixed slot 1a, and take out the elastic ball from the fixed orifices, the separation that mattress 62 held cabin 1 relatively has been realized, be convenient for change new mattress 62.

The elastic rod 612 may be made of rubber, spring steel, or the like.

In this embodiment, the depth of the fixing groove 1a decreases along the direction away from the fixing groove 1a at the same end, the bottom of the fixing groove 1a is a smooth curved surface, and the fixing ball 611 can slide along the curved surface.

By setting the fixing groove 1a to the above shape, the fixing ball 611 can slide relative to the fixing groove 1a conveniently, when the infant pulls the mattress 62 to move towards the direction close to the head of the infant, the fixing ball 611 cannot slide towards the direction close to the other fixing ball 611 because the depth of the fixing groove 1a towards the other fixing groove 1a is increased continuously, under the restriction of the fixing ball 611, the elastic rod 612 slides towards the direction close to the other fixing ball 611, thereby restricting the mattress 62 from sliding towards the direction passing through the head of the infant, and avoiding the asphyxiation of the infant caused by the mattress 62.

The air outlet end of the oxygen supply component 4 is communicated with the first air outlet pipe 31.

Specifically, the oxygen supply assembly 4 includes an air inlet port 41 fixed to the outer wall of the accommodation chamber 1, and an air inlet pipe 42 communicating with both the air inlet port 41 and the first air outlet pipe 31.

The air inlet 41 is used to communicate with an air outlet of an oxygen supply device (not shown), which may be an oxygen bottle, an oxygen tank, or the like.

In this embodiment, the neonatal respirator further includes a filtering component 7, the filtering component 7 includes a fixed cylinder 71, a containing cylinder 72, a rotating shaft 73, a filtering belt 74 and a pressing ring 75, the fixed cylinder 71 is hollow and has openings at two ends, one open end of the fixed cylinder 71 is connected to the cover body 2 and is communicated with the vent hole, the hollow and circumferential outer wall of the containing cylinder 72 is radially provided with a strip-shaped groove, the containing cylinder 72 is connected to the fixed cylinder 71, the rotating shaft 73 is rotatably arranged in the fixed cylinder 71 around its axis, one end of the filtering belt 74 passes through the strip-shaped groove around the rotating shaft 73 and the other end slidably shields the other open end of the fixed cylinder 71, and the pressing ring 75 abuts against one side of the filtering belt 74 far from the fixed cylinder 71 and is detachably connected to the fixed cylinder 71.

The two ends of the rotating shaft 73 respectively pass through the accommodating cylinder 72 in a rotatable manner, and the rotating shaft 73 passes through the accommodating cylinder 72 and is sealed by a sealing ring fixed on the rotating shaft 73.

Wherein, the filter belt 74 is woven by non-woven fabrics and flock spraying fabrics, and has the effect of filtering dust and virus.

The air vent plays the intercommunication and holds chamber and atmospheric effect, this application sets up filter assembly 7, its effect is to avoid the direct entering of outside air to hold the chamber, outside air just can get into after filter belt 74 filters and hold the intracavity, avoid external dust, the virus gets into and holds in the cabin 1, filter belt 74 when air vent department uses a period of time after, pulling filter belt 74, make used filter belt 74 to keeping away from the direction removal that holds a section of thick bamboo 72, filter belt 74 drives pivot 73 and rotates, make around locating the epaxial filter belt 74 of pivot 73 and expand, use new filter belt 74 to seal the air vent.

The accommodating cylinder 72 can be detachably connected to the fixing cylinder 71 by a screw, or detachably connected to the fixing cylinder 71 by a snap, in this embodiment, the accommodating cylinder 72 is connected to the fixing cylinder 71 by a bolt.

In this embodiment, the filter assembly 7 further includes two magnetic rings 76, the two magnetic rings 76 are disposed opposite to each other and respectively connected to the fixed cylinder 71 and the clamp ring 75, and the filter belt 74 passes through between the two magnetic rings 76.

The magnet ring 76 may be a natural magnet or a neodymium iron boron magnet.

By arranging the two magnetic rings 76, the pressing ring 75 can be fixed on the fixed cylinder 71, the filter belt 74 can be tightly pressed between the two magnetic rings 76 under the action of the magnetic force of the two magnetic rings 76, and the gap between the filter belt 74 and the pressing ring 75 as well as the gap between the filter belt 74 and the fixed cylinder 71 can be sealed through the matching of the two magnetic rings 76, so that the gas is prevented from directly flowing between the filter belt 74 and the pressing ring 75 or the fixed cylinder 71.

In this embodiment, the filter belt 74 has a plurality of tear lines disposed along the length direction of the filter belt 74.

By providing the tear line, the filter belt 74 is torn along the tear line after the filter belt 74 is pulled, so that the used filter belt 74 is prevented from being hung on the fixed drum 71.

In this embodiment, the cross-sections of the fixing cylinder 71 and the compression ring 75 are both square, the filter assembly 7 further includes a plurality of fixing strips 77, the plurality of fixing strips 77 are distributed on four circumferential outer walls of the compression ring 75, and two sides of the filter belt 74 are respectively provided with two fixing strips 77.

After the fixing strip 77 is arranged, in the process of arranging the compression ring 75 on the fixed cylinder 71, under the limitation of the fixing strip 77, the limit of the compression ring 75 relative to the fixed cylinder 71 is realized, and the rotation of the fixed compression ring 75 relative to the fixed cylinder 71 can be avoided.

The specific working process of the invention is as follows: opening the cover body 2, putting the baby on the mattress 62 in the accommodation chamber 1, and then fastening the cover body 2; when the cover body 2 is buckled at the opening end of the accommodating chamber 1, two ends of the second air outlet pipe 32 respectively correspond to the two first air outlet pipes 31, at the moment, the sealing ring 33 is positioned between the second air outlet pipe 32 and the first air outlet pipe 31, one end of the sealing ring is connected to the second air outlet pipe 32, the other end of the sealing ring abuts against the end surface of the first air outlet pipe 31, oxygen is injected into one first air outlet pipe 31 through the air inlet connector 41 and the air inlet pipe 42, the oxygen enters the second air outlet pipe 32 through the first air outlet pipe 31 and the sealing ring 33 and enters the other first air outlet pipe 31 through the second air outlet pipe 32 and the other sealing ring 33, and the oxygen flows out from the two first air outlet pipes 31 and the second air outlet pipe 32, so that a baby lies in the accommodating chamber 1 and can inhale the oxygen entering the accommodating chamber 1, an oxygen inhalation device does not need to be worn on the head, and does not need to stretch the head of the baby into an oxygen outlet area in a sliding manner.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention.