CN218529409U - Nasal aspirator, auxiliary tube thereof and nasal aspirator - Google Patents

Abstract

The application provides a nasal aspirator and auxiliary tube and inhale nose device thereof, the auxiliary tube has elasticity and has the passageway that runs through both ends, the auxiliary tube stretches to locate in the nasal aspirator and with the inner space of passageway intercommunication nasal aspirator, and the auxiliary tube is with location portion in the nose end location and the driving fit of nasal aspirator, make the auxiliary tube can fix a position and be unlikely to let the auxiliary tube collapse in the pipe portion of nose end in inhaling the nose end, and fixed protruding portion that stretches out. Therefore, the user is assisted to align the protruding part with the nostril, and the nasal mucus sucking action of the nasal aspirator can be smooth and efficient.

Description

Nasal aspirator, auxiliary tube thereof and nasal aspirator

Technical Field

The present invention relates to a nasal aspirator, an auxiliary tube thereof, and a nasal aspirator, and more particularly, to a device for smoothing nasal discharge when the nasal aspirator is used in cooperation with the auxiliary tube.

Background

The infant often has a nasal mucus when a cold or allergy occurs, and the infant cannot blow the nasal mucus by himself due to too young age, so that a caregiver often uses a commercially available nasal aspirator to aim at the infant's nose and suck the nasal mucus out in a negative pressure manner, so as to relieve the discomfort of the infant caused by the nasal mucus.

However, the conventional nasal aspirator has the following problems in use: because the suction hole of the nasal aspirator body is relatively big for the nostrils of the infants below 6 months, if the head of the infant or the hands of a caregiver slightly shake in the process of sucking the nasal discharge, the problem that whether the suction hole of the nasal aspirator is aligned with the nostrils of the infants can be caused, and therefore the effect of sucking the nasal discharge is often poor due to the fact that the suction hole is not aligned.

Therefore, how to solve the problem of smooth operation of the conventional nasal aspirator for the sizes of the nostrils of infants of different ages is the main focus of the present application.

In order to solve the above problems, the applicant developed a nasal aspirator, an auxiliary tube thereof, and a nasal aspirator to facilitate the alignment of the nasal aspirator with the nostril of the infant for the nasal discharge inhalation of the infant.

SUMMERY OF THE UTILITY MODEL

The application provides a nasal aspirator, includes:

the body is provided with an inner space, the body is provided with a suction nose end and a pipe part which is connected with the suction nose end and extends into the inner space, the body is also provided with an insertion part, the insertion part is arranged at one side of the body and is provided with an air suction hole communicated with the inner space, and the body is also provided with a first channel which penetrates through the pipe part from the suction nose end and is communicated with the inner space; and

the auxiliary tube is provided with elasticity and a second channel penetrating through the two ends, the auxiliary tube is provided with a positioning part, the auxiliary tube extends into the first channel and is communicated with the inner space through the second channel, and the auxiliary tube is positioned at the upper end of the nose suction end through the positioning part, so that the part of the auxiliary tube extends out of the upper end of the nose suction end to assist a user to align with the nostril, and the auxiliary tube can be positioned without falling into the tube part of the nose suction end.

In one embodiment, the positioning part is a close cover, the close cover has elasticity and is corresponding to the nose suction end in shape, the protrusion part extending from the auxiliary tube protrudes from the upper end of the close cover, and the close cover is covered on the nose suction end to block.

In one embodiment, the body has a circular arc-shaped suction head and a tank body, the suction head is locked in the tank body by screw threads, an inner space is formed in the suction head and the tank body, the suction nose end is positioned at one end of the suction head far away from the locked tank body, the insertion part is positioned at one side of the suction head, and the pipe part extends into the tank body from the suction nose end.

In one embodiment, a connecting portion is disposed on one side of the positioning portion, and a retaining ring capable of elastically retaining the insertion portion is disposed at a distal end of the connecting portion.

In one embodiment, the buckle has a protruding operating portion on the opposite side of the connecting portion.

The application also provides an auxiliary tube of the nasal aspirator, the nasal aspirator comprises a nasal aspiration end, the auxiliary tube has elasticity and a channel running through the two ends, the auxiliary tube has a positioning part, the auxiliary tube can be stretched in the nasal aspiration end, and the auxiliary tube is positioned at the nasal aspiration end by the positioning part, so that the auxiliary tube extends at the nasal aspiration end to protrude to assist a user in aligning nostrils, and can be positioned without the auxiliary tube falling into the tube part of the nasal aspiration end.

In one embodiment, the positioning part is a seal cover, the seal cover has elasticity, and a protrusion part extending from the auxiliary tube protrudes from the upper end of the seal cover.

In one embodiment, the closure extends arcuately from a central portion to an outer periphery.

In one embodiment, the positioning portion has a connecting portion at one side thereof, and a retaining ring is provided at a distal end of the connecting portion.

In one embodiment, the buckle has a protruding operating portion on the opposite side of the connecting portion.

The present application further provides a nasal inhalation device comprising:

the body is provided with an internal space, the body is provided with a suction nose end and a pipe part which is connected with the suction nose end and extends into the internal space, the body is also provided with an insertion part, the insertion part is arranged at one side of the body and is provided with an air exhaust hole communicated with the internal space, and the body is also provided with a first channel which penetrates through the pipe part from the suction nose end and is communicated with the internal space;

the auxiliary tube is provided with elasticity and a second channel penetrating through two ends, the auxiliary tube is provided with a positioning part, the auxiliary tube extends into the first channel and is communicated with the inner space through the second channel, the auxiliary tube is positioned and sealed at the nose suction end through the positioning part, so that the auxiliary tube is positioned at the nose suction end without falling into the tube part of the nose suction end, and the protruding part is fixedly extended out, so that a user is assisted to align the protruding part to the nostril; and

and a negative pressure generator which is communicated with the inner space by connecting the insertion part through a pipeline and generates negative pressure suction force for guiding the air flow to the inner space through the second channel.

Therefore, the auxiliary tube can be installed and positioned on the nasal aspirator, and the protruding part of the auxiliary tube extending out of the nasal aspirator can be aligned and extended into the nostril when in use, so that the nasal aspirator can be positioned at the nasal aspiration position aligned with the nostril, and the nasal aspiration can be smoothly and efficiently performed.

Drawings

Fig. 1 is a perspective view of a nasal aspirator and a sealing cover thereof according to an embodiment of the present invention.

Fig. 2 is a perspective view of the closure of fig. 1 as seen from a bottom perspective.

FIG. 3 is a perspective view of the nasal aspirator and its closure cap of FIG. 1 in assembly.

FIG. 4 is a sectional view of the nasal aspirator of FIG. 3 and its closure.

FIG. 5 is a schematic view showing a state of use when the nasal aspirator and the sealing cover thereof of FIG. 4 are assembled.

FIG. 6 is another schematic view showing the use state of the nasal aspirator and its closure cover of FIG. 4.

Figure 7 is a perspective view of a nasal inhalation device according to an embodiment of the present application.

Description of reference numerals:

100: a nasal aspirator;

200: an auxiliary tube;

300: a negative pressure generator;

400: a nasal inhalation device;

10: a body;

11: an interior space;

12: a suction head;

13: a tank body;

14: a nasal aspiration end;

15: a tube portion;

16: a plug-in part;

161: an air exhaust hole;

17: a first channel;

21: a second channel;

22: a protrusion;

23: a positioning part;

24: a connecting portion;

25: a retaining ring;

26: an operation unit;

30: a pipeline;

31: a pump;

311: a barrel body;

312: a cover body;

313: a carrying handle;

32: a piston;

321: a rod portion;

322: an actuating portion.

Detailed Description

For a fuller understanding of the nature, character and function of the present application, reference should be made to the following detailed description taken together with the accompanying figures.

As shown in fig. 1 to 7, the present application provides a nasal aspirator 100 and an auxiliary tube 200 thereof, and a negative pressure generator 300 is used to form a nasal aspirator 400, wherein:

a nasal aspirator 100 includes a body 10, the body 10 having an interior space 11. In a preferred embodiment, the body 10 has a suction head 12 and a tank 13, the suction head 12 is a circular arc shaped housing, the suction head 12 is screwed to the tank 13, and the inner space 11 is formed in the suction head 12 and the tank 13.

In this embodiment, the body 10 has a suction end 14, the suction end 14 is located at an end of the suction head 12 away from the locked container 13, the body 10 further has a tube 15 connected to the suction end 14, the tube 15 extends into the inner space 11, and the tube 15 extends from the suction end 14 into the container 13.

Furthermore, the body 10 has a plug portion 16, the plug portion 16 is disposed at one side of the suction head 12, the plug portion 16 has a suction hole 161 (as shown in FIG. 4) communicating with the internal space 11, and the body 10 further has a first passage 17 communicating with the internal space 11 through the pipe portion 15 from the suction nose end 14.

The auxiliary tube 200, it has the second channel 21 which runs through both ends with the elasticity, and the auxiliary tube 200 has locating parts 23, the auxiliary tube 200 is stretched and set in the first channel 17, and the second channel 21 communicates the inner space 11, the auxiliary tube 200 positions at the nose-sucking end 14 with the locating part 23, the auxiliary tube 200 can position in the body 10 by this locating part 23, and will not let the auxiliary tube 200 collapse in the tube part 15 of the nose-sucking end 14, and make the locating part 23 of the auxiliary tube 200 extend out of the nose-sucking end 14 and extend out of the jut 22, make the jut 22 stretch out of the length of the nose-sucking end 14 fixed, and can assist users to aim at the nostril with the jut 22, in order to carry on the nasal discharge movements.

In one embodiment, the auxiliary tube 200 has a suitable length, which is preferably not more than about 5 cm, and when extending to the first passage 17, it can avoid the problem that the auxiliary tube 200 is difficult to extend due to the friction of the tube wall in the extending process of the first passage 17 because the length of the auxiliary tube 200 is too long. On the other hand, if the length of the auxiliary tube 200 is too short, the penetration length is not sufficient, so that the auxiliary tube 200 cannot be stably combined with the tube portion 15.

In one embodiment, the positioning portion 23 can be a sealing cover having elasticity and shape corresponding to the nose-sucking end 14, the protrusion 22 protrudes from the upper end of the sealing cover, and when the auxiliary tube 200 is extended into the first channel 17, the positioning portion 23 covers and blocks the nose-sucking end 14, so as to position the auxiliary tube 200 at the nose-sucking end 14. However, the positioning portion 23 of the present application is not limited to the sealing cover, and any structure capable of positioning the auxiliary tube 200 at the nose end 14 is within the scope of the protection of the positioning portion 23 of the present application. For example, the positioning portion 23 may be formed by slightly varying the tube diameter of the auxiliary tube 200 itself, for example, the auxiliary tube 200 shown in fig. 3 and 4 may have a section with a wide top and a narrow bottom corresponding to an inverted cone shape at the port of the first channel 17 of the nose suction end 14, when the auxiliary tube 200 is extended into the first channel 17, the port is plugged by the inverted cone shape structure to form a tight fit with the port of the first channel 17, and the auxiliary tube 200 may be positioned at the nose suction end 14, and at the same time, the port of the first channel 17 may form a tight fit without air leakage. In one embodiment, the second channel 21 extends in a constant diameter from the auxiliary tube 200, but the present application is not limited thereto, for example, the second channel 21 may be narrower and wider from bottom to top in the protrusion 22 as shown in fig. 3 and 4.

In addition, in one embodiment, the auxiliary tube 200 is provided with a connecting portion 24 at one side of the sealing cover, and a retaining ring 25 is provided at the end of the connecting portion 24, the retaining ring 25 can be elastically fastened to the insertion portion 16 of the main body 10, so that the auxiliary tube 200 can tightly cover the suction nose end 14. In the present embodiment, the buckle 25 has a protruding operation portion 26 on the opposite side of the connection portion 24, and the buckle 25 can be pulled by the operation portion 26 to be buckled on the body 10 during assembly, or the buckle 25 can be withdrawn from the buckled insertion portion 16 by toggling the operation portion 26, and the positioning portion 23 and the auxiliary tube 200 can be separated from the nose end 14 by pulling the operation portion 26 upward.

In one embodiment, the positioning portion 23 is an arc-shaped enclosure extending from the center to the periphery. In an embodiment, the main body 10 is made of plastic material, and the auxiliary tube 200 includes a positioning portion 23 and a sealing cover made of soft material, preferably polyvinyl chloride (PVC) soft rubber material, wherein when the positioning portion 23 is the sealing cover, the vacuum tight attachment effect can be achieved when the nose suction end 14 is covered by the sealing cover according to the material characteristics, and when the positioning portion 23 is separated, the vacuum state is released from one side of the sealing cover by pulling the operation portion 26 upward, so that the positioning portion 23 and the auxiliary tube 200 are separated from the nose suction end 14, wherein the hardness of the high molecular polymer can meet the requirements of different hardness degrees by adjusting the mixing ratio, but the present application is not limited to this preferred embodiment.

As shown in fig. 7, in one embodiment, the negative pressure generator 300 is connected to the plug part 16 by the pipeline 30 to communicate with the internal space 11, so that the nasal aspirator 100 (including the auxiliary tube 200) and the negative pressure generator 300 form a nasal aspirator 400, and the negative pressure generator 300 is actuated to suck air in the internal space 11 through the pipeline 30, thereby generating negative pressure suction force for guiding the air flow from the second channel 21 to the internal space 11. The negative pressure generator 300 may be electrically operated or manually operated. In one embodiment, the negative pressure generator 300 is a manual type and includes a pump 31 and a piston 32, the pump 31 includes a cylinder body 311 and a cover 312, and a handle 313 is further disposed on the top surface of the cover 312; the piston 32 includes a piston head (not shown), a rod 321 and an actuating portion 322 disposed in the barrel 311, the tube 30 is connected to the bottom of the barrel 311 and the insertion portion 16, and the negative pressure suction force can be generated by the reciprocating drawing action of the actuating portion 322.

In practical use of the nasal aspirator 100 and the auxiliary tube 200 thereof of the above embodiment, and as shown in fig. 3 to 4, the body 10 is formed by locking the suction head 12 to the canister 13, and the auxiliary tube 200 is aligned with the first channel 17 and extends into the first channel until the close covering structure of the positioning portion 23 covers the suction nose end 14 of the suction head 12, and in this embodiment, the connecting portion 24 is elastically stretched to buckle the retaining ring 25 on the insertion portion 16, at this time, the assembly of the auxiliary tube 200 on the nasal aspirator 100 is completed, and the pipeline 30 connected to the negative pressure generator 300 is inserted into the insertion portion 16. When the device is used for sucking the nasal discharge of an infant, as shown in fig. 4, a caregiver can insert the protrusion 22 into the nostril of the infant to confirm that the nasal aspirator 100 is positioned at the nasal sucking position aligned with the nostril, and properly attach the sealing cover structure of the positioning part 23 to the periphery of the nostril of the infant to seal the nostril, so that the nasal discharge can be sucked away by the negative pressure suction force formed by the negative pressure generator 300.

In the process of sucking snivel, if the infant's head shakes (as shown in fig. 5 and 6), because the auxiliary tube 200 has elasticity and the auxiliary tube 200 extends into the first channel 17 to have a positioning function, at this time, the shaking of the infant's head can still make the auxiliary tube 200 elastically offset relative to the snivel 14 by the close cover of the positioning part 23 in the state that the snivel 14 is positioned and closed, and the close cover in offset can still form close connection with the snivel 14, thereby being capable of adapting to the change of the snivel angle, so that the situation that the snivel is not easy to align with the nostril of the infant due to shaking is avoided, and the snivel can be smoothly sucked into the internal space 11.

The characteristics of the present application can be easily found from the above description:

1. the nasal aspirator, the auxiliary tube thereof and the nasal suction device can ensure that the nasal aspirator 100 can be positioned at the nasal suction position aligned with the nostril by extending the auxiliary tube 200 to the first channel 17, positioning part 23 of the auxiliary tube is positioned on the nasal aspirator 100 to form a sealing fit, and the protrusion part 22 of the auxiliary tube 200 extending out of the nasal suction end 14 is used for aligning and extending into the nostril when in use, so that the nasal aspirator 100 can be operated smoothly and efficiently, and the efficacy of convenient operation and use is achieved.

2. Since the auxiliary tube 200 has the close cover of the positioning part 23, the close cover can be covered on the nose sucking end 14 of the nose sucking device 100 when sucking the nasal discharge, the auxiliary tube 200 can easily stick to the periphery of the nostril of the infant due to the elasticity of the auxiliary tube 200, and when the head (or the hand of a caregiver) of the infant slightly shakes in the process of sucking the nasal discharge, the auxiliary tube 200 can deviate relative to the nose sucking end 14 in a close state, the close connection between the auxiliary tube 200 and the periphery of the nostril of the infant can be ensured, so that air leakage is avoided, and the smooth and efficient nasal discharge sucking action is further achieved.

3. The auxiliary tube 200 of the present application further comprises a connection portion 24 disposed on the sealing cover of the positioning portion 23, and a retaining ring 25 disposed at the end of the connection portion 24, wherein when the sealing cover is mounted on the nose-sucking end 14, the retaining ring 25 can be elastically fastened to the insertion portion 16 of the body 10, so that the sealing cover of the positioning portion 23 can tightly cover the nose-sucking end 14 by the pulling force generated by the retaining ring 25 via the connection portion 24, thereby ensuring that the sealing cover does not fall off from the nose-sucking end 14, and ensuring that the sealing cover is more tightly sealed on the nose-sucking end 14.

The present application has been disclosed in terms of preferred embodiments, but it should be understood by those skilled in the art that these embodiments are merely illustrative of the present application and should not be construed as limiting the scope of the present application. It should be noted that equivalent variations and substitutions to those of the embodiments are intended to be included within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the definition of the claims.

Claims (11)

1. A nasal aspirator, comprising:

the suction nozzle comprises a body, a first guide part and a second guide part, wherein the body is provided with an inner space, a suction nozzle end is arranged on the body, a pipe part which is connected with the suction nozzle end and extends into the inner space is arranged on the body, the body is also provided with an insertion part which is arranged on one side of the body and is provided with an air suction hole communicated with the inner space, and the body is also provided with a first channel which penetrates through the pipe part from the suction nozzle end and is communicated with the inner space; and

the auxiliary tube, it has elasticity and has the second passageway that runs through both ends, just the auxiliary tube has location portion, the auxiliary tube stretch locate in the first passageway and with the second passageway intercommunication inner space, just the auxiliary tube with location portion is in the upper end location of nose-sucking end makes the auxiliary tube part extend outstanding in the upper end auxiliary user of nose-sucking end does benefit to and aims at the nostril to can fix a position and not let the auxiliary tube collapse the nose-sucking end in the pipe portion.

2. The nasal aspirator according to claim 1, wherein the positioning part is a sealing cover having elasticity and a shape corresponding to the nasal tip, the auxiliary tube extending protrusion protrudes from an upper end of the sealing cover, and the sealing cover covers the nasal tip to block.

3. The nasal aspirator according to claim 1, wherein the body has a suction head in a circular arc shape and a tank body, the suction head is screw-locked to the tank body, the inner space is formed in the suction head and the tank body, the suction nose end is located at an end of the suction head away from the tank body, the insertion portion is located at one side of the suction head, and the tube portion extends from the suction nose end into the tank body.

4. The nasal aspirator according to claim 1, wherein the positioning part is provided with a connecting part at one side thereof, and a snap ring capable of being elastically snapped on the insertion part is provided at the end of the connecting part.

5. The nasal aspirator of claim 4, wherein the retaining ring has a protruding handle portion on the opposite side of the connecting portion.

6. The utility model provides an auxiliary tube of nasal aspirator, its characterized in that, the nasal aspirator includes the nose sucking end, the auxiliary tube has elasticity and has the passageway that runs through both ends, just the auxiliary tube has location portion, the auxiliary tube can stretch and locate in the nose sucking end, just the auxiliary tube with location portion is in the nose sucking end location makes the auxiliary tube in the nose sucking end extends outstanding assistant user and does benefit to and aims at the nostril to can fix a position and unlikely let the auxiliary tube collapses in the pipe portion of nose sucking end.

7. The auxiliary tube for a nasal aspirator according to claim 6, wherein the positioning part is a seal cover having elasticity, and the protrusion part of the auxiliary tube protrudes from the upper end of the seal cover.

8. The auxiliary tube for a nasal aspirator according to claim 7, wherein the sealing cover is curved to expand outward from the center to the outer periphery.

9. The auxiliary tube for a nasal aspirator according to claim 6, wherein the positioning part is provided with a connecting part at one side thereof and a snap ring at a distal end thereof.

10. The auxiliary tube for a nasal aspirator according to claim 9, wherein the grommet has a protruding operating part at an opposite side of the connecting part.

11. A nasal inhalation device, comprising:

the suction nozzle comprises a body, a first guide part and a second guide part, wherein the body is provided with an internal space, the body is provided with a suction nozzle end and a pipe part which is connected with the suction nozzle end and extends into the internal space, the body is also provided with an insertion part, the insertion part is arranged at one side of the body and is provided with an air exhaust hole communicated with the internal space, and the body is also provided with a first channel which penetrates through the pipe part from the suction nozzle end and is communicated with the internal space;

the auxiliary tube is provided with an elastic second channel penetrating through two ends and is provided with a positioning part, the auxiliary tube extends into the first channel and is communicated with the inner space through the second channel, the auxiliary tube is positioned and sealed at the nose suction end through the positioning part, so that the auxiliary tube can be positioned at the nose suction end without sinking the auxiliary tube into the tube part of the nose suction end, and a protruding part is fixedly extended to assist a user to align the nostril through the protruding part; and

and the negative pressure generator is connected with the inserting part through a pipeline to be communicated with the internal space and generates negative pressure suction force for guiding air flow to the internal space through the second channel.

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