Atomizing cup capable of adjusting atomized particles

Abstract

The utility model relates to an atomizing device, in particular to an atomizing cup capable of adjusting atomized particles. The atomizing cup capable of adjusting the atomized particles comprises a cup body, a liquid medicine pool, a nozzle, a mist outlet pipe, a sleeve and the like, the liquid medicine pool is arranged on the lower portion of the cup body, the nozzle is arranged in the middle of the liquid medicine pool in a penetrating mode, the mist outlet pipe is connected to the right side of the cup body, the sleeve is rotationally connected into the mist outlet pipe, and a mist blocking assembly is arranged on the top of the cup body. An air inlet pipe is arranged at the bottom of the mist blocking assembly, a fixing frame is fixedly connected to the bottom of the air inlet pipe, an atomizing cup core is slidably connected to the fixing frame, a rack is fixedly connected to the rear side of the atomizing cup core, a sleeve is fixedly connected to the bottom of the fixing frame, the atomizing cup core is slidably connected with the sleeve, and the nozzle is sleeved with the sleeve. Through mutual cooperation of the knob, the gear and the atomizing cup core, the size of atomized particles can be changed, and the requirements of a patient are met.

Description

Technical Field

[0001] The utility model relates to an atomizing device, in particular to an atomizing cup capable of adjusting atomized particles. Background Art

[0002] The serious environmental pollution in today's society has led to a significant increase in the number of patients with respiratory diseases. The traditional treatment mode of taking medicine and injections is not effective in treating respiratory diseases. Atomization therapy has emerged. The atomization device disperses the drug into tiny droplets or particles, suspends it in the gas (suspension), and enters the respiratory tract and lungs to achieve the purpose of humidifying the airway and local / systemic treatment. Therefore, the application of medical atomizer cups is becoming more and more popular.

[0003] During atomization therapy, the host provides stable and sufficient compressed gas, which enters the atomizer cup through a hose, passes through the system nozzle at high speed, and generates negative pressure near the nozzle, so that the liquid in the atomizer cup hits the obstruction with the high-speed airflow, crushes it into liquid particles of different sizes, and sprays it out at a moderate speed, thereby achieving a therapeutic effect. Common atomizer cups can only directly break up liquid to form atomized particles of the same diameter, but the size of atomized particles required by different users is different. Ordinary atomizer cups cannot meet the needs of different patients, and ordinary atomizer cups cannot freely control the start and stop of atomization, which is extremely inconvenient for patients who cannot breathe independently.

[0004] Therefore, we need to design an atomizer cup that can adjust the atomized particles. Utility Model Content

[0005] In order to overcome the shortcoming that the common atomizing cup cannot change the size of atomized particles, the utility model provides an atomizing cup capable of adjusting the atomized particles.

[0006] The technical solution is as follows: an atomizer cup with adjustable atomized particles, comprising a cup body, a liquid medicine pool, a nozzle, a mist outlet pipe, a sleeve, an air inlet pipe, a fixed frame, an atomizer cup core, a sleeve, a knob, a gear and a mist shield assembly. A liquid medicine pool is provided at the bottom of the cup body, a nozzle is provided in the middle of the liquid medicine pool, a mist outlet pipe is connected to the right side of the cup body, a sleeve is rotatably connected in the mist outlet pipe, a mist shield assembly is provided at the top of the cup body, an air inlet pipe is provided at the bottom of the mist shield assembly, a fixed frame is fixedly connected to the bottom of the air inlet pipe, an atomizer cup core is slidably connected to the fixed frame, a rack is fixedly connected to the rear side of the atomizer cup core, a sleeve is fixedly connected to the bottom of the fixed frame, the atomizer cup core is slidably connected to the sleeve, the sleeve is sleeved on the nozzle, a knob is rotatably connected to the rear side of the cup body, a gear is connected to the front end of the connecting rod of the knob, and the gear is meshed with the rack on the rear side of the atomizer cup core.

[0007] Optionally, an anti-slip sleeve is provided between the connecting rod of the knob and the inner wall of the cup body.

[0008] Optionally, baffles are provided on both the mist outlet pipe and the sleeve, and fan-shaped air outlets are provided on the baffles. When the two baffles on the mist outlet pipe and the sleeve are arranged alternately, the air outlets will be blocked.

[0009] Optionally, the mist shield assembly includes a cup cover, a fixed column, a rotating plate and a rotating rod. The cup cover is clamped on the top of the cup body, the fixed column is fixedly connected to the middle of the cup cover, the rotating connecting piece on the fixed column has a rotating plate, the rotating plate is fixedly connected to the rotating rod, and the bottom of the cup cover is fixedly connected to the air inlet pipe.

[0010] Optionally, both the cup cover and the rotating plate are provided with air inlets, and the rotating plate can completely block the air inlet on the cup cover when it is rotated to a certain angle.

[0011] Optionally, a breathing mask and a one-way valve are also included. The breathing mask is rotatably connected to the sleeve, and a one-way valve is arranged at the bottom of the breathing mask.

[0012] Optionally, the one-way valve sheet is made of a thin film material.

[0013] The beneficial effects are as follows: 1. The utility model can change the size of atomized particles to meet the needs of patients through the cooperation of the knob, the gear and the atomization cup core.

[0014] 2. The utility model can freely control the start and stop of atomization by rotating the switch of the baffle of the mist outlet pipe and the sleeve, thereby reducing the loss of medicine.

[0015] 3. The utility model can prevent the patient's exhaled gas from entering the atomizer cup by opening and closing the one-way valve. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the cup body, liquid medicine pool, nozzle and other components of the utility model.

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the fixing frame, atomizing cup core, sleeve and other components of the utility model.

[0019] Figure 4 It is a three-dimensional structural schematic diagram of the breathing mask and one-way valve and other components of the utility model.

[0020] The meanings of the reference numerals in the figure are: 1-cup body, 2-medicine liquid pool, 201-nozzle, 3-mist outlet pipe, 301-sleeve, 4-cup cover, 401-fixed column, 402-rotating plate, 403-rotating rod, 5-inlet pipe, 6-fixing frame, 7-atomizing cup core, 701-sleeve, 8-knob, 801-gear, 9-breathing mask, 10-one-way valve sheet. DETAILED DESCRIPTION

[0021] The technical solution is further described below in conjunction with specific embodiments. It should be noted that the words indicating directions such as up, down, left, and right mentioned in this article are only for the position of the structure shown in the corresponding drawings. The serial numbers of the parts in this article, such as first, second, etc., are only used to distinguish the objects described and do not have any order or technical meaning. The words such as connection and coupling in this application include direct and indirect connection (coupling) unless otherwise specified.

[0022] Embodiment: An atomizing cup capable of adjusting atomized particles, such as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, it includes a cup body 1, a liquid medicine pool 2, a nozzle 201, a mist outlet pipe 3, a sleeve 301, an air inlet pipe 5, a fixing frame 6, an atomizing cup core 7, a sleeve 701, a knob 8, a gear 801 and a mist blocking component. The lower part of the cup body 1 is provided with a liquid medicine pool 2, the middle part of the liquid medicine pool 2 is fixedly connected with a nozzle 201, the right side of the cup body 1 is connected with a mist outlet pipe 3, the sleeve 301 is rotatably connected to the mist outlet pipe 3, baffles are provided on the mist outlet pipe 3 and the sleeve 301, and fan-shaped air outlets are opened on the baffles. When the two baffles on the mist outlet pipe 3 and the sleeve 301 are staggered, the air outlet will be blocked, and the cup body A mist blocking assembly is provided at the top of the mist blocking assembly, an air inlet pipe 5 is provided at the bottom of the air inlet pipe 5, a fixing frame 6 is fixedly connected to the bottom of the air inlet pipe 5, an atomizer cup core 7 is slidably connected to the fixing frame 6, a rack is fixedly connected to the rear side of the atomizer cup core 7, a sleeve 701 is fixedly connected to the bottom of the fixing frame 6, the atomizer cup core 7 is slidably connected to the sleeve 701, the sleeve 701 is sleeved on the nozzle 201, a knob 8 is rotatably connected to the rear side of the cup body 1, and an anti-slip sleeve is provided between the connecting rod of the knob 8 and the inner wall of the cup body 1, a gear 801 is inwardly connected to the connecting rod of the knob 8, and the gear 801 is meshed with the rack at the rear side of the atomizer cup core 7.

[0023] like Figure 2 As shown, the mist blocking assembly includes a cup cover 4, a fixed column 401, a rotating plate 402 and a rotating rod 403. The cup cover 4 is clamped on the top of the cup body 1, and the fixed column 401 is fixedly connected to the middle of the cup cover 4. The rotating connecting part on the fixed column 401 has a rotating plate 402. Air inlets are provided on the cup cover 4 and the rotating plate 402, and the rotating plate 402 can completely block the air inlet on the cup cover 4 when it is rotated to a certain angle. The rotating plate 402 is fixedly connected to the rotating rod 403, and the bottom of the cup cover 4 is fixedly connected to the air inlet pipe 5.

[0024] When the patient uses the device, he first turns on the nebulizer, connects the hose on the nebulizer to the nozzle 201 at the bottom of the nebulizer cup, then injects a certain amount of liquid medicine into the liquid medicine pool 2 inside the cup body 1 through the air inlet on the cup cover 4, pulls the rotating rod 403 to drive the rotating plate 402 to rotate, so that the unopened part of the rotating plate 402 blocks the air inlet on the cup cover 4, and the compressed air enters the nebulizer cup from the nozzle 201. The negative pressure generated when the air passes through the nebulizer cup core 7 causes the sleeve 701 to pump the liquid medicine up, and under the joint action of the nebulizer cup core 7 and the compressed air, the liquid medicine is broken up and cut into The mist floats toward the mist outlet pipe 3, and the atomization treatment begins. Because different patients need different sizes of atomized particles, the atomized particles need to be adjusted. The knob 8 is turned clockwise or counterclockwise, and the rotating rod 403 of the knob 8 drives the gear 801 to rotate, thereby driving the atomization cup core 7 to move upward or downward along the fixing frame 6. When the atomization cup core 7 is away from the sleeve 301 port, the air pressure nearby becomes smaller, and the atomized particles produced become larger. When the atomization cup core 7 is close to the sleeve 301 port, the air pressure nearby becomes larger, and the atomized particles produced will be finer, thereby achieving the effect of changing the atomized particles.

[0025] When a patient uses a nebulizer cup, the nebulization rate may need to be changed according to his / her needs. A rotating plate 402 is provided on the top of the cup cover 4 to change the amount of external air intake. By rotating the rotating rod 403, the rotating plate 402 is driven by the rotating rod 403 to change the area of ​​the air outlet of the cup cover 4, thereby changing the amount of air flowing into the air inlet pipe 5 and thus changing the nebulization rate. The larger the exposed air outlet is, the faster the nebulization rate is, and vice versa.

[0026] like Figure 4 As shown, it also includes a breathing mask 9 and a one-way valve sheet 10. The breathing mask 9 is rotatably connected to the sleeve 301. The one-way valve sheet 10 is provided at the bottom of the breathing mask 9, and the one-way valve sheet 10 is made of a film material.

[0027] People with respiratory diseases may suddenly find themselves unable to breathe independently and need to stay away from the breathing mask 9. At this time, the mist outlet pipe 3 will continue to transport the medicine to the breathing mask 9, which may cause the loss of the medicine mist and produce loss. At this time, the breathing mask 9 can be rotated, thereby driving the sleeve 301 to rotate, so that the baffle on the sleeve 301 and the baffle of the mist outlet pipe 3 are staggered, so as to block the air outlet and prevent the leakage of the medicine mist. When the patient wants to continue the atomization treatment, he only needs to rotate the breathing mask 9 to drive the baffle on the sleeve 301 to no longer block the baffle opening of the mist outlet pipe 3. When using the atomizer cup, the patient needs to exhale gas. At this time, the one-way valve sheet 10 on the breathing mask 9 will open with the exhaled gas and close during inhalation to prevent the exhaled gas from entering the atomizer cup.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit the protection scope of the utility model. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. An atomizing cup capable of adjusting atomized particles, characterized by: The invention comprises a cup body (1), a liquid medicine pool (2), a nozzle (201), a mist outlet pipe (3), a sleeve (301), an air inlet pipe (5), a fixing frame (6), an atomizing cup core (7), a sleeve (701), a knob (8), a gear (801) and a mist blocking component. The lower part of the cup body (1) is provided with a liquid medicine pool (2), the middle part of the liquid medicine pool (2) is provided with a nozzle (201), the right side of the cup body (1) is connected with a mist outlet pipe (3), the inside of the mist outlet pipe (3) is rotatably connected with the sleeve (301), the top of the cup body (1) is provided with a mist blocking component, and the bottom of the mist blocking component is provided with an air inlet pipe (5). The air pipe (5) is fixedly connected to a fixing frame (6) at the bottom of the air inlet pipe (5), an atomizer cup core (7) is slidably connected to the fixing frame (6), a rack is fixedly connected to the rear side of the atomizer cup core (7), a sleeve (701) is fixedly connected to the bottom of the fixing frame (6), the atomizer cup core (7) is slidably connected to the sleeve (701), the sleeve (701) is sleeved on the nozzle (201), a knob (8) is rotatably connected to the rear side of the cup body (1), a gear (801) is connected to the front end of the connecting rod of the knob (8), and the gear (801) is meshed with the rack at the rear side of the atomizer cup core (7).

2. The atomizing cup with adjustable atomized particles according to claim 1, characterized in that: An anti-slip sleeve is provided between the connecting rod of the knob (8) and the inner wall of the cup body (1).

3. The atomizing cup capable of adjusting atomized particles according to claim 2, characterized in that: The mist outlet pipe (3) and the sleeve (301) are both provided with baffles, each of which is provided with a fan-shaped air outlet. When the two baffles on the mist outlet pipe (3) and the sleeve (301) are arranged alternately, the air outlet will be blocked.

4. The atomizing cup capable of adjusting atomized particles according to claim 3, characterized in that: The mist blocking assembly comprises a cup cover (4), a fixing column (401), a rotating plate (402) and a rotating rod (403); the cup cover (4) is clamped on the top of the cup body (1); the fixing column (401) is fixedly connected to the middle of the cup cover (4); a rotating plate (402) is provided as a rotatable connecting member on the fixing column (401); the rotating plate (402) is fixedly connected to the rotating rod (403); and the bottom of the cup cover (4) is fixedly connected to the air inlet pipe (5).

5. The atomizing cup capable of adjusting atomized particles according to claim 4, characterized in that: Air inlets are provided on both the cup cover (4) and the rotating plate (402), and the rotating plate (402) can completely block the air inlet on the cup cover (4) when it is rotated to a certain angle.

6. The atomizing cup capable of adjusting atomized particles according to claim 5, characterized in that: It also comprises a breathing mask (9) and a one-way valve sheet (10); the breathing mask (9) is rotatably connected to the sleeve (301), and the one-way valve sheet (10) is provided at the bottom of the breathing mask (9).

7. The atomizing cup capable of adjusting atomized particles according to claim 6, characterized in that: The one-way valve sheet (10) is made of a thin film material.

Images