CN219127791U - Nasal inhalation atomized medicine bullet with novel air passage inside - Google Patents

Abstract

The utility model provides a nasal inhalation atomization medicine bullet with a novel air passage arranged inside, which comprises an inhalation cap provided with an inhalation hole, a medicine liquid cylinder arranged in the inhalation cap, an ultrasonic atomization sheet arranged at the top opening of the medicine liquid cylinder and a base arranged at the bottom opening of the inhalation cap; two conductive posts and at least one vent hole are arranged on the base in a penetrating mode, a wire groove is formed in the side wall of the liquid medicine barrel, two electrode conductive pieces electrically connected with the ultrasonic atomization sheet are connected with the conductive posts through the wire groove, when the air suction hole sucks air, air flow enters the bottom of the liquid medicine barrel through the vent hole, then reaches the top of the ultrasonic atomization sheet through the wire groove, and then is dispersed out from the air suction hole. The nasal inhalation atomized medicine bullet with the novel air passage inside provided by the utility model uses the wire groove arranged on the side wall of the medicine liquid cylinder as an air flow channel to be communicated with the vent hole on the base and the air suction hole on the air suction cap, has novel structure and multiple purposes, and effectively reduces the structural complexity of the whole nasal inhalation atomized medicine bullet.

Description

Nasal inhalation atomized medicine bullet with novel air passage inside

Technical Field

The utility model relates to the technical field of atomization equipment, in particular to a nasal inhalation atomization medicine bullet with a novel air passage.

Background

It is now becoming more common to treat nasopharyngitis, ocular, otitis media, or female private parts inflammation with ultrasonic nebulization equipment.

For example, as global climate becomes worse, the incidence rate of common respiratory diseases such as rhinitis and sphagitis is higher, and when nasopharyngitis patients are treated, an olfactory absorption method is a common drug treatment method in the current life.

For another example, people suffering from eye diseases, auditory canal diseases and even female private parts are relatively suitable for treatment by ultrasonic atomization equipment at present.

However, in the current ultrasonic atomizing device, the wire passing channel and the air flow channel are independent from each other, so that the complexity of the structure is difficult to reduce.

Therefore, there is a need to provide a nasal inhalation atomizing cartridge with a novel air passage inside to solve the above technical problems.

Disclosure of Invention

The utility model mainly solves the technical problem of providing the nasal inhalation atomizing medicine bullet with the novel air passage inside, and utilizes the wire groove arranged on the side wall of the medicine liquid cylinder as an air flow channel to be communicated with the vent hole on the base and the air suction hole on the air suction cap.

In order to solve the technical problems, the utility model adopts a technical scheme that the utility model provides a nasal inhalation atomization medicine bullet with a novel air passage arranged inside, which comprises an inhalation cap 1 provided with an inhalation hole 11, a medicine liquid cylinder 2 arranged in the inhalation cap 1, an ultrasonic atomization sheet 3 arranged at the top opening of the medicine liquid cylinder 2 and a base 4 arranged at the bottom opening of the inhalation cap 1; two conductive posts 5 and at least one vent hole 43 are arranged on the base 4 in a penetrating manner, a wire groove 15 is formed in the side wall of the liquid medicine barrel 2, two electrode conductive pieces 14 electrically connected with the ultrasonic atomization sheet 3 are connected with the conductive posts 5 through the wire groove 15, when the air is sucked from the suction hole 11, air flow enters the bottom of the liquid medicine barrel 2 through the vent hole 43, reaches the top of the ultrasonic atomization sheet 3 through the wire groove 15, and then is dispersed from the suction hole 11.

In one embodiment, the electrode conductive member 14 is plated or otherwise affixed within the wire groove 15.

In one embodiment, the two electrode conductors 14 are disposed in the same wire slot 15.

In one embodiment, two electrode conductors 14 are disposed in two spaced apart wire grooves 15.

In an embodiment, the at least one vent 43 comprises two vents 43.

In one embodiment, two conductive contacts 44 electrically connected to the two conductive columns 5 are provided on the base 4, and the top end of the electrode conductive member 14 contacts the electrode terminal of the ultrasonic atomizing sheet 3 and the bottom end contacts the conductive contacts 44.

In one embodiment, the conductive posts 5 are magnetically attractable conductive posts.

In an embodiment, the nasal inhalation atomizing medicine bullet with the novel air passage arranged therein further comprises a hollow top cover 6, an end face sealing ring 7, an end face sealing ring atomizing sheet fixing seat 8 and liquid absorbing cotton 9, wherein the end face sealing ring atomizing sheet fixing seat 8 is arranged on a top sealing film 23 on an inner top opening of the medicine liquid cylinder 3, the end face sealing ring 7 presses the liquid absorbing cotton 9 in the end face sealing ring atomizing sheet fixing seat 8, the ultrasonic atomizing sheet 3 is arranged in the end face sealing ring 7, and the hollow top cover 6 covers the top of the end face sealing ring atomizing sheet fixing seat 8.

The beneficial effects of the utility model are as follows:

the wire groove formed in the side wall of the liquid medicine cylinder is used as an air flow channel to be communicated with the vent hole on the base and the air suction hole on the air suction cap, so that the structure is novel, the structure is multipurpose, and the structural complexity of the whole nasal inhalation atomized medicine bullet is effectively reduced.

Drawings

FIGS. 1 and 2 are schematic perspective views of a nose inhalation atomizing cartridge with a novel air passage therein according to the present utility model at two different viewing angles;

fig. 3-4 are schematic views of 2 split structures of a nasal inhalation atomizing cartridge with a novel air passage inside;

FIG. 5 is a schematic cross-sectional view of the nasal inhalation spray cartridge of FIG. 2 with a novel airway therein taken along line E-E' of FIG. 2;

FIG. 6 is a schematic cross-sectional view of the base 5 from FIG. 5;

fig. 7 is a split structure schematic of the structure in fig. 5.

The component names corresponding to the numerical identifiers in the drawings of the specification are respectively as follows:

1-air suction cap, 11-air suction hole, 14-electrode conductive piece, 15-wire groove, 2-medicine liquid cylinder, 22-cotton core, 23-top sealing film, 3-ultrasonic atomization sheet, 4-base, 43-vent, 44-conductive contact, 5-conductive column, 6-hollow top cover, 7-end face sealing ring, 8-end face sealing ring atomization sheet fixing seat and 9-liquid suction cotton.

Detailed Description

The technical scheme of the utility model is described in detail below with reference to the drawings.

As shown in fig. 1-7, the nasal inhalation atomization medicine bullet with the novel air passage inside comprises an inhalation cap 1 provided with an inhalation hole 11, a medicine liquid cylinder 2 arranged in the inhalation cap 1, an ultrasonic atomization sheet 3 arranged at the top opening of the medicine liquid cylinder 2, and a base 4 arranged at the bottom opening of the inhalation cap 1; two conductive posts 5 and at least one vent hole 43 are arranged on the base 4 in a penetrating manner, a wire groove 15 is formed in the side wall of the liquid medicine barrel 2, two electrode conductive pieces 14 electrically connected with the ultrasonic atomization sheet 3 are connected with the conductive posts 5 through the wire groove 15, when the air is sucked from the suction hole 11, air flow enters the bottom of the liquid medicine barrel 2 through the vent hole 43, then reaches the top of the ultrasonic atomization sheet 3 through the wire groove 15, and when the ultrasonic atomization sheet 3 vibrates at high frequency, the liquid medicine of the liquid medicine barrel 2 is driven to be atomized, and then the liquid medicine is scattered from the suction hole 11. Thus, in this embodiment, the wire groove 15 serves both functions as a structure and as a portion of the airflow path.

As shown in fig. 4, in the embodiment of the present utility model, the electrode conductive member 14 is plated or attached in the wire groove 15. Therefore, the complexity of wire arrangement and space occupation can be avoided, and the stability of the circuit is improved. Further, in one embodiment, two electrode conductive members 14 are disposed in the same wire groove 15; in another embodiment, two electrode conductors 14 are disposed in two spaced apart wire grooves 15. As for the provision of several wire grooves 15, this needs to be selected according to specific design requirements, which is not limited.

As shown in fig. 4, in one embodiment, the at least one vent 43 includes two vents 43.

Further, as shown in fig. 4, in an embodiment, two conductive contacts 44 electrically connected to the two conductive columns 5 one by one are provided on the base 4, and the top end of the electrode conductive member 14 contacts the electrode terminal of the ultrasonic atomizing sheet 3 and the bottom end contacts the conductive contacts 44. The contact type conductive connection does not need welding, is convenient to disassemble and assemble, and reduces the complexity and difficulty of installation.

Specifically, in an embodiment, the conductive post 5 is a magnetic conductive post, and the conductive post made of the material can be matched with a conductive piece on the machine body to realize magnetic connection, so that a screw is omitted.

As shown in fig. 5-7, the nose inhalation atomizing cartridge with the novel air passage therein further comprises a hollow top cover 6, an end face sealing ring 7, an end face sealing ring atomizing sheet fixing seat 8 and liquid absorbing cotton 9, wherein the end face sealing ring atomizing sheet fixing seat 8 is arranged on a top sealing film 23 on an inner top opening of the liquid medicine cylinder 3, the end face sealing ring 7 presses the liquid absorbing cotton 9 in the end face sealing ring atomizing sheet fixing seat 8, the liquid absorbing cotton 9 contacts with a cotton core 22 of the liquid medicine cylinder 2, the ultrasonic atomizing sheet 3 is arranged in the end face sealing ring 7, and the hollow top cover 6 covers the top of the end face sealing ring atomizing sheet fixing seat 8.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures made by the description of the utility model and the accompanying drawings, or direct or indirect application in other related technical fields, are included in the scope of the utility model.

Claims (8)

1. The nasal inhalation atomizing medicine bullet with the novel air passage is characterized by comprising an inhalation cap (1) provided with an inhalation hole (11), a medicine liquid cylinder (2) arranged in the inhalation cap (1), an ultrasonic atomizing sheet (3) arranged at the top opening of the medicine liquid cylinder (2) and a base (4) arranged at the bottom opening of the inhalation cap (1); two conductive columns (5) and at least one vent hole (43) are arranged on the base (4) in a penetrating mode, a wire groove (15) is formed in the side wall of the liquid medicine barrel (2), two electrode conductive pieces (14) electrically connected with the ultrasonic atomization sheet (3) are connected with the conductive columns (5) through the wire groove (15), when the air suction hole (11) sucks air, air flow enters the bottom of the liquid medicine barrel (2) through the vent hole (43), then reaches the top of the ultrasonic atomization sheet (3) through the wire groove (15), and then is dispersed from the air suction hole (11).

2. The nasal inhalation spray cartridge with the novel air passage inside according to claim 1, wherein the electrode conductive member (14) is plated or attached in the wire groove (15).

3. The nasal inhalation spray cartridge with the novel airway built-in according to claim 2, wherein the two electrode conductive members (14) are disposed in the same wire groove (15).

4. The nasal inhalation spray cartridge with the novel airway built-in according to claim 2, wherein the two electrode conductive members (14) are disposed in two spaced wire slots (15).

5. The nasal aerosol cartridge with a novel airway built-in as claimed in claim 3 or 4, wherein said at least one vent hole (43) comprises two vent holes (43).

6. The nasal inhalation atomizing cartridge with the novel air passage arranged inside according to claim 2, wherein the base (4) is provided with two conductive contacts (44) which are electrically connected with the two conductive posts (5), and the top end of the electrode conductive piece (14) is contacted with the electrode terminal of the ultrasonic atomizing sheet (3) and the bottom end is contacted with the conductive contacts (44).

7. The nasal inhalation atomizing cartridge with the novel air passage inside according to claim 6, wherein the conductive post (5) is a magnetic attraction type conductive post.

8. The nasal inhalation atomizing cartridge with the novel air passage arranged inside according to claim 6, further comprising a hollow top cover (6), an end face sealing ring (7), an end face sealing ring atomizing sheet fixing seat (8) and liquid suction cotton (9), wherein the end face sealing ring atomizing sheet fixing seat (8) is arranged on a top sealing film (23) on an inner top opening of the liquid medicine cylinder (2), the end face sealing ring (7) presses the liquid suction cotton (9) in the end face sealing ring atomizing sheet fixing seat (8), the ultrasonic atomizing sheet (3) is arranged in the end face sealing ring (7), and the hollow top cover (6) is covered on the top of the end face sealing ring atomizing sheet fixing seat (8).

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