Atomizer

Abstract

The utility model discloses an atomizer, which belongs to the technical field of atomizers, and adopts the technical scheme that the atomizer comprises a shell, an arc-shaped gap is formed at the edge of the top of the shell and extends along the vertical direction, the arc-shaped gap comprises a concave wall and a convex wall, raised lines are arranged on the concave wall and the convex wall, and the raised lines extend along the vertical direction. When the inspiration mask is inserted into the arc-shaped gap, the inner wall and the outer wall of the bottom of the inspiration mask abut against the protruding strips respectively. The shell is provided with a containing groove used for containing the air suction mask, and the shell is further rotationally connected with a sealing cover used for closing the containing groove. The utility model has the advantages that the raised line is arranged in the arc-shaped gap, so that the inhalation mask is connected stably and is not easy to fall off, the inhalation mask is inserted more easily, and the accommodation groove and the sealing cover are arranged on the shell, so that the inhalation mask can be placed in the accommodation groove, and the inhalation mask is prevented from being polluted or falling off to be lost.

Description

Technical Field

[0001] The utility model relates to the technical field of atomizers, and more specifically to an atomizer. Background Art

[0002] The inhalation mask is a connecting component between the patient and the nebulizer. In the existing nebulizer design, an arc-shaped gap is usually opened vertically at the edge of the side wall, and the bottom of the inhalation mask is usually a circular tube. The connection between the inhalation mask and the nebulizer is achieved by inserting the bottom edge of the inhalation mask into the arc-shaped gap, thereby preventing the inhalation mask from being contaminated by being placed directly on the table and making it easy to use.

[0003] However, when the width of the arc gap is set to be small, it is difficult to insert the inhalation mask. When the width is set to be large, the inhalation mask is easy to fall and it is difficult to achieve balance. In addition, in the existing nebulizer design, the storage of the inhalation mask often lacks a special storage space, which makes the inhalation mask easy to be lost, contaminated or damaged during the nebulizer being taken out or transported, thereby affecting the normal use of the patient. Utility Model Content

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] An atomizer comprises a shell, wherein an arc-shaped gap is provided at the edge of the top of the shell, the arc-shaped gap extends in the vertical direction, the arc-shaped gap comprises a concave wall and a convex wall, the concave wall and the convex wall are both provided with convex strips, the convex strips extend in the vertical direction, when an inhalation mask is inserted into the arc-shaped gap, the inner and outer walls of the bottom of the inhalation mask respectively abut against the convex strips; a storage groove for placing the inhalation mask is provided on the shell, and a sealing cover for closing the storage groove is rotatably connected to the shell.

[0006] The utility model is further configured as follows: an inclined surface is provided on the top of the convex strip, and the inclined surface is inclined toward between the concave wall and the convex wall.

[0007] The utility model is further configured as follows: two convex strips are arranged on the concave wall and are respectively close to two ends of the concave wall, and one convex strip is arranged on the convex wall and is located in the middle of the convex wall.

[0008] The utility model is further configured as follows: a barb is provided at the movable end of the sealing cover, the barb is elastic, a clearance groove corresponding to the barb is provided at the edge of the opening of the storage groove, a limiting block is provided in the clearance groove, and when the barb penetrates into the clearance groove, the barb is engaged with the limiting block to achieve fixation.

[0009] The utility model is further configured as follows: a first closed guide surface is provided on the top of the limit block, and a second closed guide surface is provided on the side wall of the barb. When the barb penetrates into the clearance groove, the second closed guide surface slides over the first closed guide surface.

[0010] The utility model is further configured as follows: a first separation guide surface is provided at the bottom of the limit block, and a second separation guide surface is provided at the clamping position of the barb, and when the barb is pulled out of the clearance groove, the second separation guide surface slides over the first separation guide surface.

[0011] The utility model is further configured as follows: a pressing hole is arranged on the side wall of the movable end of the sealing cover, and the pressing hole is used for the user's finger to penetrate.

[0012] The utility model is further configured as follows: an air outlet for connecting to an inhalation mask is arranged on the shell, a micro air pump is arranged in the shell, and an air outlet pipe is connected between the air outlet and the micro air pump.

[0013] Compared with the prior art, the utility model has at least the following advantages:

[0014] 1. Raised strips are arranged on the concave wall and the convex wall of the arc-shaped gap, and the raised strips are respectively abutted against the inner and outer walls of the inhalation mask for interference fit, so that the inhalation mask is stably connected and not easy to fall off, and the contact area between the raised strip and the inhalation mask is small, which reduces the friction between the raised strip and the inhalation mask, making it easier to insert the inhalation mask into the arc-shaped gap; and by arranging a storage groove and a sealing cover on the shell, when the atomizer needs to be transported over a long distance or has not been used for a long time, the inhalation mask can be placed in the storage groove to prevent the inhalation mask from being contaminated or falling and lost.

[0015] 2. By arranging an inclined surface at the top of the convex strip, it can play a guiding role, making it easier to insert the inhalation mask into the arc gap.

[0016] 3. The cooperation between the first closed guide surface and the second closed guide surface plays a guiding role when the barb slides over the limit block; and the cooperation between the first separation guide surface and the second separation guide surface allows the barb to slide out from the bottom of the limit block to open the sealing cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a first viewing angle diagram of this embodiment;

[0018] Figure 2 is a second viewing angle diagram of this embodiment;

[0019] Figure 3 yes Figure 1 A magnified schematic diagram of part A;

[0020] Figure 4 yesFigure 2 An enlarged schematic view of part B;

[0021] Figure 5 is a three-dimensional sectional view of this embodiment;

[0022] Figure 6 is Figure 5 an enlarged schematic view of part C.

[0023] Explanation of reference numerals:

[0024] 1. Housing; 2. Arc-shaped gap; 201. Concave wall; 202. Convex wall; 3. Rib; 4. Receiving groove; 5. Sealing cover; 6. Inclined surface; 7. Barbs; 8. Relief groove; 9. Limit block; 10. First closing guiding surface; 11. Second closing guiding surface; 12. First separating guiding surface; 13. Second separating guiding surface; 14. Pressing port; 15. Air outlet; 16. Micro air pump. Detailed implementation manners

[0025] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, rather than all, of the embodiments of the present utility model. Usually, the components of the embodiments of the present utility model described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations.

[0026] In the description of the present utility model, it should also be noted that, unless otherwise clearly defined and limited, the terms "set", "install", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0027] An atomizer, as Figures 1 to 4 shown, includes a housing 1. An arc-shaped gap 2 is opened at the edge of the top of the housing 1. The arc-shaped gap 2 extends vertically. The diameter of the arc-shaped gap 2 is the same as the bottom of the inhalation mask. The left and right ends of the arc-shaped gap 2 penetrate the side wall of the housing 1, so that the bottom of the inhalation mask can be inserted into the arc-shaped gap 2.

[0028] The arc-shaped gap 2 includes a concave wall 201 and a convex wall 202. There is an equal-width gap between the concave wall 201 and the convex wall 202. Ribs 3 are provided on both the concave wall 201 and the convex wall 202. The ribs 3 extend vertically. When the inhalation mask is inserted into the arc-shaped gap 2, the inner and outer walls at the bottom of the inhalation mask are respectively in contact with the ribs 3, and the inhalation mask is clamped and fixed through interference fit, reducing the contact area with the inhalation mask. While the inhalation mask is stably clamped, users can more easily insert it into the arc-shaped gap 2.

[0029] The peripheral side wall of the rib 3 is arc-shaped. When the rib 3 is in contact with the inhalation mask, its peripheral side wall will be tangent to the inhalation mask, further reducing the contact area. At the same time, compared with other shapes, the arc shape fits better with the arc-shaped gap 2, avoiding interference with the inhalation mask.

[0030] An inclined surface 6 is provided at the top of the rib 3. The inclined surface 6 inclines towards the gap between the concave wall 201 and the convex wall 202. When the inhalation mask is inserted into the arc-shaped gap 2, the inclined surface 6 has a guiding function, enabling the inhalation mask to slide into the arc-shaped gap 2 and avoiding being stuck by the top of the rib 3. The tops of the concave wall 201 and the convex wall 202 are also provided with inclined surfaces, and their functions are the same as those of the inclined surface 6 on the rib 3.

[0031] In this embodiment, specifically two ribs 3 are provided on the concave wall 201, and the two ribs 3 are respectively close to the left and right ends of the concave wall 201. One rib 3 is provided on the convex wall 202, and the rib 3 is located in the middle of the convex wall 202. This distribution method makes the inhalation mask more stable when clamped.

[0032] As Figure 5 shown in Figure 6 the figure, a storage groove 4 for placing the inhalation mask is opened at the top of the housing 1. The storage groove 4 is opened vertically downward. A sealing cover 5 for closing the storage groove 4 is also rotatably connected to the housing 1. The rotating end of the sealing cover 5 is hinged to one side of the top of the storage groove 4 through a rotating shaft, and the movable end of the sealing cover 5 extends to the other side of the top of the storage groove 4, thereby covering the top of the storage groove 4.

[0033] A barb 7 is provided at the bottom of the sealing cover 5 and near the movable end. The barb 7 is arranged vertically downward. The barb 7 is made of elastic plastic. A relief groove 8 corresponding to the barb 7 is opened at the edge of the top opening of the storage groove 4. A limiting block 9 is arranged in the relief groove 8. When the barb 7 penetrates into the relief groove 8, the clamping part of the barb 7 is in contact with the bottom of the limiting block 9, thereby realizing the clamping and fixing of the barb 7 and preventing the sealing cover 5 from being opened.

[0034] A first closed guide surface 10 is provided on the top of the limit block 9, and a second closed guide surface 11 is provided on the side wall of the barb 7. The first closed guide surface 10 is parallel to the second closed guide surface 11, and the bottom is facing the direction of the storage groove 4. When the barb 7 penetrates into the yield groove 8, the second closed guide surface 11 on the barb 7 fits with the first closed guide surface 10 on the limit block 9 and slides over the first closed guide surface 10. Since the barb 7 is elastic, the user can use external force to make the barb 7 penetrate under the limit block 9.

[0035] A first separation guide surface 12 is provided at the bottom of the limit block 9, and a second separation guide surface 13 is provided at the clamping position of the barb 7. The first separation guide surface 12 is parallel to the second separation guide surface 13, and the top is facing the direction of the storage groove 4. When the barb 7 is pulled out from the yield groove 8, the second separation guide surface 13 on the barb 7 fits with the first separation guide surface 12 on the limit block 9 and slides over the first separation guide surface 12. Since the barb 7 is elastic, the user can use external force to make the barb 7 slide out from under the limit block 9, thereby opening the sealing cover 5.

[0036] A pressing hole 14 is provided on the side wall of the movable end of the sealing cover 5 . The pressing hole 14 is opened inwardly along the horizontal direction. The pressing hole 14 can be used for the user's finger to penetrate and provide a fulcrum on the sealing cover 5 , thereby facilitating the opening of the sealing cover 5 .

[0037] The shell 1 is provided with an air outlet 15 for connecting to the inhalation mask, and a micro air pump 16 is provided in the shell 1. An air outlet pipe is connected between the air outlet 15 and the micro air pump 16. The micro air pump 16 sprays a high-speed airflow which is input into the inhalation mask through the air outlet pipe, so that the medicine liquid in the medicine liquid tank of the inhalation mask forms atomized particles.

[0038] The working process of the utility model is as follows:

[0039] Insert the bottom of the inhalation mask into the arc gap 2 so that the inhalation mask is hung on the shell 1 for easy access at any time. When the atomizer needs to be transported over a long distance or is not used for a long time, the sealing cover 5 can be opened to store the inhalation mask in the storage slot 4.

[0040] 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, improvements, etc. made within the design concept of the present invention should be included in the protection scope of the present invention.

Claims

1. An atomizer, comprising a housing (1), wherein an arc-shaped gap (2) is provided at the edge of the top of the housing (1), wherein the arc-shaped gap (2) extends in a vertical direction, and wherein: The arc-shaped gap (2) comprises a concave wall (201) and a convex wall (202), and the concave wall (201) and the convex wall (202) are both provided with convex strips (3), and the convex strips (3) are extended in the vertical direction. When the inhalation mask is inserted into the arc-shaped gap (2), the inner and outer walls of the bottom of the inhalation mask respectively abut against the convex strips (3); the shell (1) is provided with a storage groove (4) for accommodating the inhalation mask, and the shell (1) is also rotatably connected with a sealing cover (5) for closing the storage groove (4).

2. An atomizer according to claim 1, characterized in that: The top of the convex strip (3) is provided with an inclined surface (6), and the inclined surface (6) is inclined toward between the concave wall (201) and the convex wall (202).

3. An atomizer according to claim 1, characterized in that: The concave wall (201) is provided with two convex strips (3) which are respectively close to the two ends of the concave wall (201), and the convex wall (202) is provided with a convex strip (3) which is located in the middle of the convex wall (202).

4. The atomizer according to claim 1, characterized in that: The movable end of the sealing cover (5) is provided with a barb (7), the barb (7) is elastic, a clearance groove (8) corresponding to the barb (7) is provided at the edge of the opening of the receiving groove (4), a limiting block (9) is provided in the clearance groove (8), and when the barb (7) penetrates into the clearance groove (8), the barb (7) and the limiting block (9) are engaged and fixed.

5. An atomizer according to claim 4, characterized in that: The top of the limit block (9) is provided with a first closed guide surface (10), and the side wall of the barb (7) is provided with a second closed guide surface (11); when the barb (7) penetrates into the clearance groove (8), the second closed guide surface (11) slides over the first closed guide surface (10).

6. An atomizer according to claim 5, characterized in that: A first separation guide surface (12) is provided at the bottom of the limit block (9), and a second separation guide surface (13) is provided at the clamping position of the barb (7); when the barb (7) is pulled out of the clearance groove (8), the second separation guide surface (13) slides over the first separation guide surface (12).

7. An atomizer according to claim 1, characterized in that: A pressing hole (14) is provided on the side wall of the movable end of the sealing cover (5), and the pressing hole (14) is used for a user's finger to penetrate.

8. The atomizer according to claim 1, characterized in that: The shell (1) is provided with an air outlet (15) for connecting to an inhalation mask, a micro air pump (16) is provided inside the shell (1), and an air outlet pipe is connected between the air outlet (15) and the micro air pump (16).

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