An angle-adjustable atomizer

Abstract

This utility model relates to the field of nebulizer technology, specifically disclosing a nebulizer with an adjustable operating angle. It includes a main body, a handle on one side of the main body, and an air outlet tube on the side of the main body away from the handle. One end of the air outlet tube is connected to a face mask, and the other end is connected to a rotating tube. A fitting ring is provided at one end of the rotating tube, engaging with one end of the rotating tube. The air outlet tube connects to the face mask via the rotating tube. A limiting rod is provided on one side of the rotating tube, and a limiting component is provided on one side of the air outlet tube. The limiting rod moves along the limiting component. The rotating tube in this device can rotate when connected to the air outlet tube, thereby rotating the face mask and changing its angle to accommodate patients in positions such as side-lying, while keeping the main body vertical. This solves the problem that when a patient is in a side-lying position, the nebulizer is placed horizontally, causing the internal medication to flow and accumulate to one side, affecting contact with the airflow and resulting in reduced nebulization efficiency.

Description

Technical Field

[0001] This utility model relates to the field of atomizer technology, and more specifically, to an atomizer with an adjustable operating angle. Background Technology

[0002] A nebulizer is a device that uses air to atomize liquid medication, which is then passed through a mask for easy inhalation by the patient.

[0003] When using existing nebulizers for patients in a side-lying position, the nebulizer is held horizontally to accommodate the mask. This horizontal holding causes the internal medication to flow and converge to one side, which can submerge one side of the air nozzle and affect the gas output. At the same time, the medication may not be able to reach the medication delivery tube of the air nozzle, thus affecting the inhalation and atomization of the medication. Utility Model Content

[0004] The purpose of this invention is to provide a nebulizer with an adjustable angle, which solves the problem that when the patient is in a side-lying position, the nebulizer will be placed horizontally, causing the internal liquid medicine to flow and gather to one side, thus affecting the contact with the air jet and resulting in a lower nebulization effect.

[0005] This utility model is achieved through the following technical solution:

[0006] This utility model provides an atomizer with an adjustable angle, including a main body, a handle on one side of the main body, an air outlet pipe on the side of the main body away from the handle, a face mask connected to one end of the air outlet pipe, a rotating tube connected to the other end of the air outlet pipe, a fitting ring on one end of the rotating tube, the fitting ring engaging with one end of the rotating tube, the air outlet pipe connecting to the face mask via the rotating tube, a limit rod on one side of the rotating tube, and a limit assembly on one side of the air outlet pipe, the limit rod moving along the limit assembly.

[0007] Preferably, one end of the rotating tube is provided with an annular groove that mates with the fitting ring.

[0008] Preferably, the limiting component includes a sliding opening, a limiting opening, and a limiting protrusion. The sliding opening is located on one side of the air outlet pipe, the limiting opening is located on one side of the middle of the sliding opening, and the limiting protrusion is located on both sides of the middle of the limiting opening.

[0009] Preferably, the sliding opening is connected to the annular groove of the fitting ring at one end of the rotating tube.

[0010] Preferably, the limiting opening is a directional groove on one side of the middle of the sliding opening, and several limiting openings are arranged in a row, with rubber sealing strips provided at the bottom openings of the limiting opening and the sliding opening.

[0011] Preferably, the limiting protrusion is an arc-shaped protrusion on both sides of the center of the limiting opening.

[0012] Preferably, the limiting rod is a circular shaft protrusion on one side of the fitting ring, and the limiting rod cooperates with the sliding opening and the limiting opening.

[0013] The technical solution of this utility model has at least the following advantages and beneficial effects:

[0014] 1. The rotating tube in this device can rotate when connected to the air outlet tube, thereby rotating the mask and changing its angle to accommodate patients in positions such as side-lying, while keeping the main body in a vertical position.

[0015] 2. The device is also equipped with a limiting component, which limits the rotation angle of the rotating tube after it rotates, so that it will not rotate on its own. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0017] Figure 2 This utility model Figure 1 A magnified structural diagram of point A in the middle.

[0018] Figure 3 This is a side view cross-sectional structural diagram of the air outlet pipe of this utility model.

[0019] Figure 4 This utility model Figure 3 Enlarged view of point B in the middle.

[0020] Reference numerals: 1-body, 101-handle, 2-air outlet pipe, 201-rotating pipe, 2011-limiting rod, 2012-fitting ring, 202-sliding opening, 2021-limiting opening, 2022-limiting protrusion, 3-mask. Detailed Implementation

[0021] The following is combined Figures 1 to 4 This utility model will be described in detail.

[0022] An atomizer with an adjustable angle includes a body 1. A handle 101 is provided on one side of the body 1. An air outlet 2 is provided on the side of the body 1 away from the handle 101. One end of the air outlet 2 is connected to a face mask 3. The other end of the air outlet 2 is connected to a rotating tube 201. A fitting ring 2012 is provided at one end of the rotating tube 201. The fitting ring 2012 cooperates with one end of the rotating tube 201. The air outlet 2 is connected to the face mask 3 through the rotating tube 201. A limit rod 2011 is provided on one side of the rotating tube 201. A limit component is provided on one side of the air outlet 2. The limit rod 2011 moves along the limit component. An annular groove that cooperates with the fitting ring 2012 is provided at one end of the rotating tube 201.

[0023] First, high-pressure gas is introduced into the main body 1 to atomize the liquid medicine inside the main body 1. Then, the atomized liquid medicine is sprayed out from the mask 3 through the air outlet pipe 2, making it easy to breathe and absorb through the mouth and nose.

[0024] If the inhaler is lying on their side, the rotating tube 201 connected to one end of the outlet tube 2 can be pushed to apply force, causing the fitting ring 2012 to be pushed into the annular groove at one end of the outlet tube 2. This causes the limiting rod 2011 on the fitting ring 2012 to move out of the limiting opening 2021 and fit into the sliding opening 202. The limiting rod 2011 restricts the movement along the sliding opening 202, allowing the rotating tube 201 to rotate on the outlet tube 2. This allows the mask 3 to rotate, keeping the main body 1 vertical. This also allows the mask 3 to fit the side-lying inhaler, preventing the main body 1 from tilting and causing the internal liquid to accumulate on one side of the airflow nozzle, which would affect the airflow and atomization.

[0025] Furthermore, the limiting component includes a sliding opening 202, a limiting opening 2021, and a limiting protrusion 2022. The sliding opening 202 is located on one side of the air outlet pipe 2, the limiting opening 2021 is located on one side of the middle of the sliding opening 202, and the limiting protrusion 2022 is located on both sides of the middle of the limiting opening 2021. The sliding opening 202 communicates with the annular groove of the fitting ring 2012 at one end of the rotating pipe 201. The limiting opening 2021 is a directional groove on one side of the middle of the sliding opening 202. Several limiting openings 2021 are arranged in a row, and rubber sealing strips are provided at the bottom openings of the limiting openings 2021 and the sliding opening 202. The limiting protrusion 2022 is an arc-shaped protrusion on both sides of the middle of the limiting opening 2021. The limiting rod 2011 is a circular shaft protrusion on one side of the fitting ring 2012, and the limiting rod 2011 cooperates with the sliding opening 202 and the limiting opening 2021.

[0026] After the mask 3 is rotated to a suitable angle, a certain force is applied to the rotating tube 201 to pull it, causing the fitting ring 2012 to move along the annular groove at one end of the air outlet tube 2. This causes the limiting rod 2011 to fit into the corresponding limiting opening 2021. At the same time, when it is embedded into the corresponding limiting opening 2021, it will squeeze into the limiting protrusion 2022. The limiting protrusion 2022 will limit the limiting rod 2011 to a certain extent, so that the rotation angle of the rotating tube 201 can be limited after it is rotated to a suitable angle. At the same time, rubber strips that match the shape of the openings are provided at the bottom openings of the limiting opening 2021 and the sliding opening 202. The rubber strips fit tightly with the fitting ring 2012, so that the atomized liquid will not leak out from the part of the limiting opening 2021 and the sliding opening 202 that fits with the fitting ring 2012.

[0027] The following is a detailed implementation process of this utility model: First, high-pressure gas is introduced into the main body 1 to atomize the liquid medicine inside the main body 1. Then, the atomized liquid medicine is sprayed out from the mask 3 through the exhaust pipe 2 for easy inhalation and absorption through the mouth and nose. If the person inhaling the medicine is lying on their side, the rotating tube 201 connected to one end of the exhaust pipe 2 can be pushed to apply force, causing the fitting ring 2012 to be pushed into the annular groove at one end of the exhaust pipe 2. This causes the limiting rod 2011 on the fitting ring 2012 to move out of the limiting opening 2021 and fit into the sliding opening 202, allowing the limiting rod 2011 to move along the sliding opening 202. This allows the rotating tube 201 to be connected to the exhaust pipe 2 and rotate, thus allowing the mask 3 to be inhaled. By rotating the body 1 to keep it vertical, the mask 3 can also fit the person lying on their side, preventing the liquid inside the body 1 from tilting and accumulating on one side of the airflow nozzle, which would affect the blowing and atomization of the airflow. After the mask 3 is rotated to a suitable angle, a certain force is applied to the rotating tube 201 to make the fitting ring 2012 move along the annular groove at one end of the air outlet tube 2, so that the limiting rod 2011 will fit into the corresponding limiting opening 2021. At the same time, when it is embedded into the corresponding limiting opening 2021, it will squeeze into the limiting protrusion 2022. The limiting protrusion 2022 will limit the limiting rod 2011 to a certain extent, so that the rotation angle of the rotating tube 201 can be limited after it is rotated to a suitable angle.

Claims

1. An angle-adjustable atomizer, comprising a body (1), a handle (101) provided on one side of the body (1), an air outlet pipe (2) provided on the side of the body (1) away from the handle (101), and a face mask (3) connected to one end of the air outlet pipe (2), characterized in that, One end of the air outlet pipe (2) is connected to a rotating pipe (201). A fitting ring (2012) is provided at one end of the rotating pipe (201). The fitting ring (2012) cooperates with one end of the rotating pipe (201). The air outlet pipe (2) is connected to the mask (3) through the rotating pipe (201). A limit rod (2011) is provided on one side of the rotating pipe (201). A limit assembly is provided on one side of the air outlet pipe (2). The limit rod (2011) moves along the limit assembly.

2. The atomizer with adjustable angle according to claim 1, characterized in that, One end of the rotating tube (201) is provided with an annular groove that cooperates with the fitting ring (2012).

3. The atomizer with adjustable angle according to claim 1, characterized in that, The limiting component includes a sliding opening (202), a limiting opening (2021), and a limiting protrusion (2022). The sliding opening (202) is located on one side of the air outlet pipe (2), the limiting opening (2021) is located on one side of the middle of the sliding opening (202), and the limiting protrusion (2022) is located on both sides of the middle of the limiting opening (2021).

4. An atomizer with an adjustable angle according to claim 3, characterized in that, The sliding opening (202) is connected to the annular groove of the fitting ring (2012) at one end of the rotating tube (201).

5. An atomizer with an adjustable angle according to claim 3, characterized in that, The limiting opening (2021) is a directional groove on one side of the middle of the sliding opening (202). Several limiting openings (2021) are arranged in a row, and rubber sealing strips are provided at the bottom openings of the limiting openings (2021) and the sliding openings (202).

6. An atomizer with an adjustable angle according to claim 3, characterized in that, The limiting protrusion (2022) is an arc-shaped protrusion on both sides of the middle part of the limiting opening (2021).

7. An atomizer with an adjustable angle according to claim 1, characterized in that, The limiting rod (2011) is a circular shaft protrusion on one side of the fitting ring (2012), and the limiting rod (2011) cooperates with the sliding opening (202) and the limiting opening (2021).

Images