CN211383330U

CN211383330U - Oxygen inhalation humidifying bottle

Info

Publication number: CN211383330U
Application number: CN201921609520.7U
Authority: CN
Inventors: 李聪浩; 马利明; 李晓东; 刘微; 孟萱
Original assignee: HEBEI PUSHIDA MEDICAL DEVICES CO LTD
Current assignee: HEBEI PUSHIDA MEDICAL DEVICES CO LTD
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-09-01
Anticipated expiration: 2029-09-25

Abstract

The utility model provides an oxygen inhalation humidification bottle, belonging to the technical field of medical oxygen inhalation apparatus, comprising a bottle body, wherein the top of the inner wall is provided with a slot; the bottle cap is positioned above the bottle body and is in threaded connection with the bottle body; the humidifying pipe is inserted in the bottle body and internally provided with an air inlet channel and an air outlet channel; the air inlet and outlet pipe is positioned above the bottle cap; an oxygen channel communicated with the air inlet channel and an air outlet channel communicated with the air outlet channel are arranged in the air inlet and outlet pipes; the upper part of the push rod is connected with the air inlet and outlet pipe through an elastic piece, and the lower part of the push rod penetrates through the bottle cap and extends into the bottle body; the lower part of the push rod is used for being connected with the bottle body and the bottle cap in a threaded manner in place and being inserted into the slot, and the relative position of the bottle cap and the bottle body is locked. The utility model provides an oxygen uptake humidifying bottle has realized the locking of bottle lid and bottleneck relative position to avoid the relative bottleneck of bottle lid further rotatory, effectively prevented to take place the phenomenon of revolving or circling round between the two, ensured the stability of both connection relations.

Description

Oxygen inhalation humidifying bottle

Technical Field

The utility model belongs to the technical field of medical oxygen inhalation apparatus, more specifically relates to an oxygen inhalation humidification bottle.

Background

The oxygen inhalation humidifying bottle is a recovery device and a material for ward nursing, is mainly used for a medical center oxygen supply system, and can supply oxygen for emergency treatment of medical units and oxygen inhalation for anoxic patients. The oxygen inhalation humidification bottle generally comprises a humidification bottle and an air inlet and outlet pipe, wherein the air inlet and outlet pipe is in threaded connection with the humidification bottle through a bottle cap.

In the process of implementing the present invention, the inventor finds that there are at least the following problems in the prior art: when the oxygen inhalation humidification bottle is assembled or used, the bottle cap and the humidification bottle are easy to over-rotate or convolute, and the sealing effect between the bottle cap and the humidification bottle is influenced, so that gas entering the humidification bottle through the air inlet and outlet pipe or gas exhausted from the humidification bottle is exhausted through a gap between the bottle cap and the humidification bottle, and the phenomenon of oxygen waste is caused.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the utility model is to provide an oxygen uptake humidifying bottle, aim at solving when assembling the oxygen uptake humidifying bottle or using the oxygen uptake humidifying bottle, bottle lid and humidifying bottle easily take place the phenomenon of over-revolving or circling round, influence the technical problem of the sealed effect between bottle lid and the humidifying bottle.

In one aspect, an oxygen inhalation humidification bottle is provided, comprising:

the top of the inner wall of the bottle body is provided with a slot;

the bottle cap is positioned above the bottle body and is in threaded connection with the bottle body;

the humidifying pipe is inserted in the bottle body and internally provided with an air inlet channel and an air outlet channel;

the air inlet and outlet pipe is positioned above the bottle cap; an oxygen channel communicated with the air inlet channel and an air outlet channel communicated with the air outlet channel are arranged in the air inlet and outlet pipe; and

the upper part of the push rod is connected with the air inlet and outlet pipe through an elastic piece, and the lower part of the push rod penetrates through the bottle cap and extends into the bottle body; the lower part of the push rod is used for being connected with the slot in an inserting mode when the bottle body is in threaded connection with the bottle cap in place, and the bottle cap and the bottle body are locked at the relative position.

As another embodiment of this application, be provided with on the bottle and stop the piece in pairs, it is in pairs to form between the piece stop the slot.

As another embodiment of this application, be provided with the push rod cover on the business turn over trachea, the push rod top is provided with the sleeve, sleeve one end with the push rod cover cup joints and sliding fit, and the other end extends to outside the push rod cover, the elastic component is located the sleeve with the cavity that the push rod cover encloses.

As another embodiment of the present application, the humidifying pipe includes a first pipe body, and a second pipe body sleeved outside the first pipe body; the inner wall of the second pipe body is connected with the outer wall of the first pipe body through a connecting piece, and the outer wall of the second pipe body is attached to the inner wall of the bottle body; the inner wall of the first pipe body is enclosed into the air inlet channel, and the outer wall of the first pipe body and the inner wall of the second pipe body are enclosed into the air outlet channel; the bottom of the first pipe body is provided with a foaming device.

As another embodiment of this application, the connecting piece includes at least two risers that set up at the interval around first body, the length direction of each riser respectively with the axial of first body is parallel, the upper portion of each riser with first body and second body are connected respectively, the bottom of each riser extends to respectively the lower part of first body.

As another embodiment of the application, the bottle body is further sleeved with an upper cover, and the bottle cover is positioned in a cavity surrounded by the upper cover;

the oxygen inhalation humidification bottle also comprises a limiting structure, and the limiting structure is used for limiting the relative position of the upper cover and the bottle body.

As another embodiment of this application, limit structure is including setting up the recess at the body top of bottle, and set up on the upper cover inner wall, be used for with recess grafting complex boss.

As another embodiment of the present application, the upper cover includes a cylindrical cover body, and a conical cylinder sleeved in the cylindrical cover body and connected to the top of the cylindrical cover body, and the boss is disposed at the bottom of the cylindrical cover body;

the limiting structure further comprises a supporting plate fixedly arranged on the outer wall of the bottleneck of the bottle body, a protrusion arranged on the upper end face of the supporting plate, and a positioning groove arranged at the bottom of the conical cylinder and used for being in plug-in fit with the protrusion.

One of the above technical solutions has the following beneficial effects: add at bottle inner wall top and established the slot, add on the bottle lid and established along the push rod that bottle radial slip set up on the bottle lid, and through elastic component connecting push rod and business turn over trachea, when making bottle lid and bottleneck threaded connection target in place, the push rod can be automatic under the promotion of elastic component and peg graft with the slot, form grafting structure, the locking of bottle lid and bottleneck relative position has been realized, thereby avoid the relative bottleneck of bottle lid further rotation, effectively prevented to take place to cross to revolve or the phenomenon of circling round between the two, the stability of both relation of connection has been ensured, and good sealed effect between the two, the extravagant phenomenon of oxygen has been avoided taking place, accord with the operation requirement.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of a three-dimensional structure of an oxygen inhalation humidification bottle provided by an embodiment of the present invention;

fig. 2 is a schematic structural view of an oxygen inhalation humidification bottle according to an embodiment of the present invention;

FIG. 3 is a cross-sectional structural view of the oxygen humidification bottle along the line A-A in FIG. 2 according to the embodiment of the present invention;

fig. 4 is a schematic side view of an oxygen inhalation humidification bottle according to an embodiment of the present invention;

FIG. 5 is a cross-sectional view of the oxygen humidification bottle along the line B-B in FIG. 4 according to the embodiment of the present invention;

fig. 6 is a schematic perspective view of a bottle body according to an embodiment of the present invention;

FIG. 7 is a schematic perspective view of a bottle body according to another embodiment of the present invention;

FIG. 8 is a schematic view of a front view of a bottle body according to an embodiment of the present invention;

fig. 9 is a sectional structure view of the bottle cap according to the embodiment of the present invention, taken along the line a-a in fig. 2.

In the figure: 100. a bottle body; 200. an upper cover; 210. a cylindrical cover body; 220. a tapered barrel; 300. a humidifying pipe; 310. a first pipe body; 320. a second tube body; 330. a connecting member; 400. a foam maker; 500. an air inlet pipe and an air outlet pipe; 510. a bottle cap; 520. an oxygen channel; 530. a second air outlet channel; 610. a slot; 620. a stop block; 700. a limiting structure; 710. a groove; 720. a boss; 730. a support plate; 740. a protrusion; 750. positioning a groove; 800. a push rod; 810. an elastic member; 820. a sleeve; 830. the push rod cover.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 to 5, an oxygen inhalation humidification bottle according to an embodiment of the present invention will now be described. The oxygen-inhaling humidifying bottle comprises a bottle body 100, a bottle cap 510, a humidifying pipe 300, an air inlet and outlet pipe 500 and a push rod 800.

The top of the inner wall of the bottle body 100 is provided with a slot 610. The bottle cap 510 is positioned above the bottle body 100 and is screw-coupled to the bottle body 100. The humidifying pipe 300 is inserted in the bottle body 100 and is provided with an air inlet channel and a first air outlet channel. The air inlet and outlet pipe 500 is located above the bottle cap 510. An oxygen passage 520 for communicating with the inlet passage and a second outlet passage 530 for communicating with the first outlet passage are provided in the inlet/outlet pipe 500.

The upper part of the push rod 800 is connected with the air inlet and outlet pipe 500 through the elastic member 810, and the lower part thereof passes through the bottle cap 510 and extends into the bottle body 100; the lower portion of the push rod 800 is used for being inserted into the insertion groove 610 when the bottle body 100 and the bottle cap 510 are screwed in place, and locking the relative position of the bottle cap 510 and the bottle body 100.

When the oxygen-inhaling humidifying bottle is assembled, the bottle cap 510 is placed above the bottle body 100, the push rod 800 is pushed towards the air inlet and outlet pipe 500, the lower part of the push rod 800 enters the bottle mouth, the bottle cap 510 is rotated, and the push rod 800 is inserted into the slot 610 under the elastic action of the elastic piece 810 until the bottle cap 510 is in place in threaded connection with the bottle neck, so that the relative position of the bottle cap 510 and the bottle body 100 is fixed, and the phenomenon of over-rotation or convolution of the bottle cap 510 and the bottle body 100 is avoided. At this time, the air inlet channel in the humidifying pipe 300 is communicated with the oxygen channel 520 in the air inlet and outlet pipe 500, and the first air outlet channel in the humidifying pipe 300 is communicated with the second air outlet channel 530 in the air inlet and outlet pipe 500.

When it is required to separate the air inlet/outlet tube 500 from the bottle body 100, the push rod 800 is pushed inward again, such that the lower portion of the push rod 800 is separated from the insertion groove 610, and the cap 510 is rotated in the reverse direction until the cap 510 is separated from the bottle body 100.

The embodiment of the utility model provides an oxygen uptake humidifying bottle, compared with the prior art, add at bottle 100 inner wall top and established slot 610, add on bottle lid 510 and established along bottle 100 radial sliding and set up push rod 800 on bottle lid 510, and connect push rod 800 and business turn over trachea 500 through elastic component 810, make bottle lid 510 and bottleneck threaded connection when targetting in place, push rod 800 can be automatic peg graft with slot 610 under the promotion of elastic component 810, form grafting structure, the locking of bottle lid 510 with bottleneck relative position has been realized, thereby avoid the relative bottleneck of bottle lid 510 to further rotate, effectively prevented to take place the phenomenon of revolving soon or circling round between the two, the stability of both connection relations has been ensured, and good sealed effect between the two, the extravagant phenomenon of oxygen has been avoided and has taken place, accord with the operation requirement.

Specifically, the elastic member 810 may be a compression spring, a rubber rod, a bellows, etc., as long as the above-described function is achieved. The insertion groove 610 may be directly formed at the top of the inner wall of the neck of the bottle, and when the bottle cap 510 is screwed into the neck of the bottle, the lower portion of the push rod 800 directly falls into the insertion groove 610 under the elastic force of the elastic member 810.

Referring to fig. 7, as a specific embodiment of the oxygen inhalation humidification bottle of the present invention, a pair of stop blocks 620 is disposed on the bottle body 100, and a slot 610 is formed between the pair of stop blocks 620.

When the bottle cap 510 is rotated, after the push rod 800 contacts one of the stop blocks 620, the push rod 800 is pushed inwards to move the push rod 800 to the inner side of the stop block 620, the bottle cap 510 is rotated continuously until the bottle cap 510 is in threaded connection with a bottle neck, and the push rod 800 is loosened, so that the push rod 800 falls into the slot 610 between the pair of stop blocks 620 under the action of the elastic member 810.

The slot 610 is defined by the paired stop blocks 620, which not only realizes the limitation of the relative position of the bottle cap 510 and the bottle body 100, but also avoids the phenomenon that the mechanical strength of the bottle mouth is easily damaged when the slot 610 is directly arranged on the bottle body 100.

Specifically, when the stop block 620 has a slope as shown in fig. 7 or a structure similar to the slope, the cap 510 may be rotated directly into position without stopping in between.

Referring to fig. 5, as a specific embodiment of the oxygen inhalation humidification bottle provided by the present invention, a push rod cover 830 is disposed on the air inlet/outlet tube 500, a sleeve 820 is disposed on the top of the push rod 800, one end of the sleeve 820 is sleeved and slidably fitted with the push rod cover 830, the other end extends out of the push rod cover 830, and the elastic member 810 is located in a cavity surrounded by the sleeve 820 and the push rod cover 830.

The elastic member 810 is located in a cavity surrounded by the sleeve 820 and the pushrod housing 830, and has one end connected to the air inlet/outlet pipe 500 and the other end abutting against or connected to the inner wall of the pushrod housing 830. The sleeve 820 and the push rod cover 830 are arranged to guide the movement direction of the elastic member 810, so that the elastic member 810 can always keep linear movement and cannot be bent upwards or downwards, and the movement stability of the push rod 800 is ensured.

Referring to fig. 3 and 5, as an embodiment of the oxygen inhalation humidification bottle of the present invention, the humidification tube 300 includes a first tube 310 and a second tube 320 sleeved outside the first tube 310. The inner wall of the second tube 320 is connected to the outer wall of the first tube 310 via the connector 330, and the outer wall of the second tube 320 is attached to the inner wall of the bottle 100. The inner wall of the first tube 310 forms an inlet channel, and the outer wall of the first tube 310 and the inner wall of the second tube 320 form an outlet channel. The bottom of the first tube 310 is provided with a foaming device 400, and the foaming device 400 is used for refining bubbles entering the inner cavity of the bottle body 100 through the air inlet channel.

When in use, oxygen to be humidified enters the oxygen inhalation humidification bottle through the air inlet channel, enters the inner cavity of the bottle body 100 after being refined by the foam maker 400, is in contact with liquid in the inner cavity of the bottle body 100, and is discharged through the first air outlet channel so as to realize the humidification of the oxygen.

Specifically, the foam maker 400 may be a commercially available microcellular foam maker, or other foam makers as long as the cutting and refining effects of the bubbles are achieved.

The embodiment of the utility model provides an oxygen uptake humidifying bottle, compared with the prior art, the position that sets up of first air outlet channel has been changed, encircle air inlet channel with first air outlet channel and set up, the distance between air inlet channel export and the import of first air outlet channel has effectively been shortened, make the gas that gets into in the bottle 100 inner chamber by air inlet channel can get into first air outlet channel by a plurality of directions, and discharge through first air outlet channel, thereby the dispersion of bubble has been realized, the risk that the bubble takes place once more and gathers together after being discharged by foamer 400 has been avoided, the area of contact of liquid is enough big in foamer 400 exhaust gas and the bottle 100 has been guaranteed, and then the good humidifying effect of oxygen has been guaranteed.

Referring to fig. 3 and 5, as an embodiment of the oxygen humidification bottle of the present invention, the first tube 310 and the second tube 320 are coaxially disposed, so that the gas entering from the gas inlet channel can be equally discharged through the first gas outlet channel no matter which direction the gas enters the inner cavity of the bottle 100.

Referring to fig. 3 and 5, as an embodiment of the oxygen humidification bottle of the present invention, the connecting member 330 includes at least two vertical plates spaced around the first tube 310, the length direction of each vertical plate is parallel to the axial direction of the first tube 310, the upper portion of each vertical plate is connected to the first tube 310 and the second tube 320, and the bottom portion of each vertical plate extends to the lower portion of the first tube 310.

The vertical plate can be used as a connecting piece 330 of the first tube 310 and the second tube 320; on the other hand, the reinforcing rib can be used as a reinforcing rib of the first pipe body 310, so that the mechanical strength of the first pipe body 310 is enhanced, the risk of deformation or breakage of the first pipe body 310 in the installation or use process is reduced, and the long service life of the first pipe body is ensured.

Referring to fig. 3 and 5 to 9, as a specific embodiment of the oxygen humidification bottle of the present invention, an upper cover 200 is further sleeved on the bottle body 100, and a bottle cap 510 is located in a cavity surrounded by the upper cover 200. The oxygen-absorbing humidifying bottle further comprises a limiting structure 700, and the limiting structure 700 is used for limiting the relative position of the upper cover 200 and the bottle body 100.

The limiting structure 700 fixes the relative position of the upper cover 200 and the bottle body 100, and prevents the relative movement between the upper cover 200 and the bottle body 100 during the use process, thereby causing the change of the connection stability between the upper cover and the bottle body.

Referring to fig. 3 and 5 to 9, as an embodiment of the oxygen inhalation humidification bottle of the present invention, the limiting structure 700 includes a groove 710 disposed at the top of the bottle body 100, and a boss 720 disposed on the inner wall of the upper cover 200 and adapted to be inserted into the groove 710.

When the upper cap 200 is mounted on the bottle body 100, the upper cap 200 is fastened to the bottle body 100, so that the boss 720 is inserted into the groove 710 to clamp the upper cap 200 to the bottle body 100, thereby fixing the relative positions of the upper cap 200 and the bottle body 100 along the axial direction of the bottle body 100.

Specifically, the groove 710 may be an annular groove or an arc-shaped groove, and when the groove 710 is an annular groove, the groove may not be used to adjust the relative position between the upper cover 200 and the bottle body 100 when the upper cover 200 is fastened, and the fastening may be performed directly, which is convenient and fast to operate.

Referring to fig. 3 and 5 to 9, as a specific embodiment of the oxygen inhalation humidification bottle of the present invention, the upper cover 200 includes a cylindrical cover 210, and a cone 220 sleeved in the cylindrical cover 210 and connected to the top of the cylindrical cover 210, and the boss 720 is disposed at the bottom of the cylindrical cover 210.

The limiting structure 700 further comprises a supporting plate 730 fixedly arranged on the outer wall of the bottleneck of the bottle body 100, a protrusion 740 arranged on the upper end surface of the supporting plate 730, and a positioning groove 750 arranged at the bottom of the tapered cylinder 220 and used for being in plug-in fit with the protrusion 740.

When the upper cover 200 is fastened, the boss 720 is inserted into the groove 710, and the protrusion 740 is inserted into the positioning groove 750, so that the relative position of the upper cover 200 and the bottle body 100 is fixed. Wherein the protrusions 740 and the positioning grooves 750 are arranged to fix the relative positions of the upper cover 200 and the bottle body 100 along the circumferential direction of the bottle body 100, so that the upper cover 200 is prevented from rotating after being buckled on the bottle body 100, and the stability of the connection relationship between the upper cover and the bottle body is ensured.

Specifically, the cylindrical cap 210 is integrally formed with the tapered cylinder 220.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. Oxygen uptake humidifying bottle, its characterized in that includes:

the top of the inner wall of the bottle body is provided with a slot;

the humidifying pipe is inserted in the bottle body and internally provided with an air inlet channel and a first air outlet channel;

the air inlet and outlet pipe is positioned above the bottle cap; an oxygen channel communicated with the air inlet channel and a second air outlet channel communicated with the first air outlet channel are arranged in the air inlet and outlet pipe; and

2. The humidified oxygen inhalation bottle of claim 1, wherein: the bottle body is provided with a pair of stop blocks, and the slot is formed between the pair of stop blocks.

3. The humidified oxygen inhalation bottle of claim 1, wherein: the air inlet and outlet pipe is provided with a push rod cover, the top of the push rod is provided with a sleeve, one end of the sleeve is sleeved with the push rod cover and is in sliding fit, the other end of the sleeve extends out of the push rod cover, and the elastic part is positioned in a cavity defined by the sleeve and the push rod cover.

4. The humidified oxygen inhalation bottle of claim 1, wherein: the humidifying pipe comprises a first pipe body and a second pipe body sleeved outside the first pipe body; the inner wall of the second pipe body is connected with the outer wall of the first pipe body through a connecting piece, and the outer wall of the second pipe body is attached to the inner wall of the bottle body; the inner wall of the first pipe body is enclosed into the air inlet channel, and the outer wall of the first pipe body and the inner wall of the second pipe body are enclosed into the air outlet channel; the bottom of the first pipe body is provided with a foaming device.

5. The humidified oxygen inhalation bottle of claim 4, wherein: the connecting piece comprises at least two vertical plates which are arranged around the first pipe body at intervals, the length direction of each vertical plate is respectively parallel to the axial direction of the first pipe body, the upper part of each vertical plate is respectively connected with the first pipe body and the second pipe body, and the bottom part of each vertical plate respectively extends to the lower part of the first pipe body.

6. The humidified oxygen inhalation bottle of any one of claims 1 to 5, wherein: the bottle body is also sleeved with an upper cover, and the bottle cover is positioned in a cavity surrounded by the upper cover;

7. The humidified oxygen inhalation bottle of claim 6, wherein: the limiting structure comprises a groove arranged at the top of the bottle body and a boss arranged on the inner wall of the upper cover and used for being in plug-in fit with the groove.

8. The humidified oxygen inhalation bottle of claim 7, wherein: the upper cover comprises a cylindrical cover body and a conical cylinder which is sleeved in the cylindrical cover body and connected with the top of the cylindrical cover body, and the boss is arranged at the bottom of the cylindrical cover body;