CN221787701U - Atomizing cup capable of adjusting size of atomized particles - Google Patents

Abstract

The utility model discloses an atomizing cup capable of adjusting the size of atomized particles, which comprises a liquid guiding piece and a mist gathering ring, wherein the mist gathering ring is sleeved on the liquid guiding piece, a positioning convex ring is arranged at the sleeved part of the mist gathering ring and the liquid guiding piece, a plurality of groups of gear grooves are arranged at the contact part of the liquid guiding piece and the mist gathering ring sleeve from top to bottom, and the positioning convex ring can be selectively clamped with one group of gear grooves, so that the distance between the mist gathering ring and the bottom of the atomizing cup is adjusted, and the size of the atomized particles of the atomizer is adjusted. The utility model can effectively solve the problem that the size of the atomized particles cannot be regulated in the common atomizing cup, and the atomized particles cannot be accurately fixed in the atomizing cup.

Description

Atomizing cup capable of adjusting atomized particle size

Technical Field

The utility model relates to the field of compression type atomizers, in particular to an atomization cup capable of adjusting the size of atomized particles.

Background Art

The nebulizer cup is a device that produces atomized particles and is the most important component of the entire atomization inhalation system. The nebulizer cup can convert drugs or saline into atomized particles. During atomization, the compressor provides high-flow compressed air to the nebulizer cup, and the medicine cup cuts the surface of the medicine liquid through the huge air pressure difference, thereby forming atomized particles. Through a series of processing and screening, small enough particles will be inhaled into the patient's lungs through the mouthpiece or mask as the patient inhales, and particles that fail to meet the standards will fall back into the medicine pool and be cut, processed, and screened again.

Existing nebulizer cups generally cannot adjust the size of nebulized particles. Nebulizer cups that can adjust the size of nebulized particles basically adjust the size of nebulized particles by rotating the cup body structure. However, this method cannot accurately adjust the size of nebulized particles, and the position of the gear cannot be fixed, resulting in patients being more casual in choosing the appropriate nebulized particle size during use, affecting the user's nebulization experience and nebulization effect.

Therefore, in view of the above problems, the utility model provides an atomizing cup capable of adjusting the size of atomized particles to meet the demand for precise adjustment of the size of atomized particles.

Utility Model Content

The existing atomizer cups generally cannot adjust the size of atomized particles. The atomizer cups that can adjust the atomized particles basically rotate the cup body structure, and the position of the gear cannot be fixed.

The technical solution adopted by the utility model is: an atomizer cup with adjustable atomized particle size, comprising a liquid introducing piece and a mist gathering ring, the mist gathering ring is sleeved on the liquid introducing piece, a positioning convex ring is provided at the sleeve joint of the mist gathering ring and the liquid introducing piece, three groups of gear grooves are provided from top to bottom at the contact point between the liquid introducing piece and the mist gathering ring sleeve, the positioning convex ring is selectively engaged with a group of the gear grooves to adjust the distance between the mist gathering ring and the bottom of the atomizer cup.

Furthermore, the mist gathering ring includes a first mist gathering ring and a second mist gathering ring, the first mist gathering ring and the second mist gathering ring can be combined to form a cylinder, the upper end of the liquid guide member includes a baffle, and the baffle is arranged in the cylinder surrounded by the first mist gathering ring and the second mist gathering ring.

Furthermore, a ferrule is connected to the surface of the first mist gathering ring, and a block is connected to the surface of the second mist gathering ring.

Furthermore, a clamping structure is formed between the clamping sleeve and the clamping block.

Furthermore, the gear grooves are provided on both sides of the liquid guiding member, and the positioning protruding ring is connected to the inner wall of the first mist collecting ring.

Compared with the prior art, the present application has the following beneficial effects: when the fogging ring is in a high gear, larger atomized particles can bypass the fogging ring to the air outlet of the atomizing cup, and the fog particles are larger; when the fogging ring is in a medium gear, large particles are blocked by the fogging ring and return to the liquid medicine pool, and the size of the fog particles to the air outlet is moderate; when the fogging ring is in a low gear, only smaller atomized particles can bypass the fogging ring to the air outlet, and the fog particles are smaller. In this way, the size of the atomized particles can be adjusted by the height of the fogging ring.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

FIG1 is a schematic cross-sectional view of the atomizer cup of the present invention;

FIG2 is a schematic diagram of the structure of the mist collecting ring of the atomizing cup in the present invention;

FIG3 is a schematic diagram of the high-level structure of the mist collecting ring of the atomizing cup in the utility model;

FIG4 is a schematic diagram of the middle gear structure of the mist collecting ring of the atomizing cup in the utility model;

FIG5 is a schematic diagram of the low-gear structure of the mist collecting ring of the atomizing cup in the utility model.

The main figures in this application are:

1. Liquid guide part; 2. Baffle; 3. Gear position groove; 4. First mist gathering ring; 5. Second mist gathering ring; 6. Clamping sleeve; 7. Clamping block; 9. Positioning convex ring.

DETAILED DESCRIPTION

The following is an explanation of the implementation of the present application by means of specific embodiments. People familiar with the art can easily understand other advantages and effects of the present application from the contents disclosed in this specification.

In the following description, with reference to the accompanying drawings, several embodiments of the present application are described. It should be understood that other embodiments may also be used, and mechanical composition, structure, electrical and operational changes may be made without departing from the spirit and scope of the present disclosure. The following detailed description should not be considered restrictive, and the scope of the embodiments of the present application is limited only by the claims of the published patents. The terms used here are only to describe specific embodiments and are not intended to limit the present application. Spatially related terms, such as "upper", "lower", "left", "right", "below", "below", "lower", "above", "upper", etc., may be used in the text to facilitate the description of the relationship between an element or feature shown in the figure and another element or feature.

Although the terms first, second, etc. are used to describe various elements or parameters in this article in some instances, these elements or parameters should not be limited by these terms. These terms are only used to distinguish one or parameter part from another or parameter. For example, the first end can be referred to as the second end, and similarly, the second end can be referred to as the first end, without departing from the scope of the various described embodiments. The first end and the second end are both describing one end, but unless the context clearly indicates otherwise, they are not the same end. Similar situations also include the first rotating shaft group and the second rotating shaft group, or the first shaft connection portion and the second shaft connection portion.

Furthermore, as used in this article, the singular forms "one", "an" and "the" are intended to include plural forms as well, unless there is an indication to the contrary in the context. It should be further understood that the terms "comprising" and "including" indicate the presence of the described features, steps, operations, elements, components, projects, kinds, and/or groups, but do not exclude the presence, occurrence or addition of one or more other features, steps, operations, elements, components, projects, kinds, and/or groups. The terms "or" and "and/or" used herein are interpreted as inclusive, or mean any one or any combination. Therefore, "A, B or C" or "A, B and/or C" means "any of the following: A; B; C; A and B; A and C; B and C; A, B and C". Exceptions to this definition will only occur when the combination of elements, functions, steps or operations is inherently mutually exclusive in some way.

The present application proposes an atomizer cup capable of adjusting the size of atomized particles, as shown in Figures 1 to 5. The atomizer cup in the present application includes a liquid introducing member 1 and a mist collecting ring. The mist collecting ring is sleeved on the liquid introducing member 1. A positioning convex ring 9 is provided at the sleeve joint of the mist collecting ring and the liquid introducing member 1. A plurality of groups of gear grooves 3 are provided from top to bottom at the contact point between the liquid introducing member 1 and the mist collecting ring sleeve. In the present embodiment, there are three groups of gear grooves 3. The positioning convex ring 9 is selectively engaged with one group of gear grooves 3 to adjust the distance between the mist collecting ring and the bottom of the atomizer cup.

In addition, the mist collecting ring includes a first mist collecting ring 4 and a second mist collecting ring 5, which can be combined into a cylinder. The upper end of the liquid guiding member 1 includes a baffle 2, which is arranged in the cylinder surrounded by the first mist collecting ring 4 and the second mist collecting ring 5.

Preferably, a ferrule 6 is connected to the surface of the first mist gathering ring 4 , and a block 7 is connected to the surface of the second mist gathering ring 5 .

Furthermore, a locking structure is formed between the clamping sleeve 6 and the clamping block 7. When installing the mist collecting ring, the positioning protruding ring 9 of the first mist collecting ring 4 is first aligned with one of the gear grooves 3, and then the clamping block 7 of the second mist collecting ring 5 is clamped with the clamping sleeve 6 of the first mist collecting ring 4. The installation of the mist collecting ring can be completed by the clamping of the clamping sleeve 6 and the clamping block 7.

Furthermore, the gear grooves 3 are opened on both sides of the liquid guide part 1, and the positioning protrusions 9 are connected to the inner wall of the first mist collecting ring 4. The positioning protrusions 9 of the first mist collecting ring 4 are first aligned with one of the gear grooves 3, and then the second mist collecting ring 5 is spliced with the first mist collecting ring 4. This makes it convenient to install the mist collecting rings at different heights.

Through the above specific implementation methods, the atomizer cup in the present application can achieve the following effects: when the atomizer cup is in use, the medicine liquid drawn out from the liquid inlet piece 1 is driven by compressed air and hits the baffle 2 upward to be atomized into atomized particles. The atomized particles flow out from the outlet below the mist collecting ring to the outlet of the atomizer cup. The height of the atomized particle outlet between the bottom of the mist collecting ring and the liquid inlet piece 1 is the key to affecting the size of the atomized particles. When the outlet height between the bottom of the mist collecting ring and the liquid inlet piece 1 is higher, both large atomized particles and small atomized particles can flow out. If the outlet height between the bottom of the mist collecting ring and the liquid inlet piece 1 is lower, large atomized particles will be stuck in the mist collecting ring. At this time, only small atomized particles can flow out from the outlet of the atomizer cup.

Based on the above principle, a positioning convex ring 9 is provided on the first mist gathering ring 4, and a gear groove 3 is provided on the periphery of the liquid guiding member 1, and the height of the bottom of the mist gathering ring is adjusted by the positioning convex ring 9 and the gear groove 3.

The adjustment method is that, since the mist gathering ring is composed of two semi-cylindrical first mist gathering ring 4 and second mist gathering ring 5, when installing, it is only necessary to align the positioning protruding ring 9 of the first mist gathering ring 4 with one of the gear grooves 3 first, and then the second mist gathering ring 5 can be installed.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides an atomizing cup of adjustable atomizing granule size, its characterized in that includes liquid guiding part (1) and gathers the fog ring, gather the fog ring and cup joint on liquid guiding part (1), gather the fog ring with liquid guiding part (1) cup joint department is provided with location bulge loop (9), liquid guiding part (1) with gather fog ring cover contact department from top to bottom and be provided with multiunit gear recess (3), location bulge loop (9) select with a set of gear recess (3) block, in order to adjust gather fog ring with the distance of atomizing cup bottom.

2. The atomizing cup with the adjustable atomizing particle size according to claim 1, wherein the mist gathering ring comprises a first mist gathering ring (4) and a second mist gathering ring (5), the first mist gathering ring (4) and the second mist gathering ring (5) can be encircled to form a cylinder, the upper end of the liquid guiding piece (1) comprises a baffle plate (2), and the baffle plate (2) is arranged in the cylinder encircled by the first mist gathering ring (4) and the second mist gathering ring (5).

3. An atomizing cup with adjustable atomizing particle size according to claim 2, characterized in that the surface of the first mist gathering ring (4) is connected with a clamping sleeve (6), and the surface of the second mist gathering ring (5) is connected with a clamping block (7).

4. An atomising cup with adjustable atomising particle size according to claim 3, characterized in that a snap-in structure is formed between the clamping sleeve (6) and the clamping block (7).

5. An atomizing cup with adjustable atomizing particle size according to claim 2, characterized in that the gear groove (3) is arranged at two sides of the liquid guiding piece (1), and the positioning convex ring (9) is connected to the inner wall of the first mist gathering ring (4).