Telescopic atomizer

Abstract

The utility model discloses a telescopic atomizer, which relates to the technical field of medical instruments, and comprises an air compression type atomizer body, an air conduit and an atomizing cup, the air outlet end of the air compression type atomizer body is connected with the air conduit, the other end of the air conduit is connected with the bottom of the atomizing cup, and the atomizing cup is connected with the air outlet end of the air compression type atomizer body. An atomizing core is arranged at the top of the atomizing cup, and an atomizing outlet of the atomizing cup is communicated with a hose. An air guide pipe, an atomizing cup, a hose, a connecting pipe and the like are arranged on one side of the air compression type atomizing machine body, and an adjusting part is arranged between the atomizing cup and the connecting pipe and can adjust the length and the angle of the hose, so that when the connecting pipe and the mouthpiece are connected together for atomization, the relative position of the atomizing cup and the connecting pipe can be adjusted, and the atomization effect is improved. According to the atomization cup, liquid medicine in the atomization cup can be in a horizontal state when patients with different body positions are atomized, no residual liquid medicine exists in the atomization cup after atomization is finished, and the atomization effect can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a telescopic atomizer. Background Art

[0002] Nebulizers can be used to treat various respiratory diseases, such as asthma, chronic obstructive pulmonary disease (COPD), respiratory infections, etc. By atomizing the drug into fine particles, patients can directly inhale the drug to achieve rapid, effective, and local treatment effects. Some drugs need to be inhaled through the respiratory tract to achieve the best effect, such as bronchodilators, steroids, etc. Nebulizers provide patients with an effective way to enable drugs to directly reach the lesions, improving drug absorption and therapeutic effects.

[0003] The tube at the atomization outlet on the nebulizer cup is a straight tube, which cannot flexibly adjust the angle of inhalation of the atomized medicine liquid. It is suitable for use when the patient is sitting. However, when some patients cannot sit, the nebulizer will tilt, causing the nebulizer cup to tilt. In this way, the medicine liquid in the nebulizer cup may pour out during nebulization or a small amount of medicine liquid will remain in the nebulizer cup after the nebulization is completed, affecting the nebulization effect. Utility Model Content

[0004] The utility model provides a telescopic atomizer, which has the beneficial effect of maintaining the liquid level in the atomization cup in a horizontal state when the patient is in different postures.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A telescopic atomizer comprises an air compression atomizer body, an air duct and an atomizer cup, wherein the air outlet end of the air compression atomizer body is connected to the air duct, the other end of the air duct is connected to the bottom of the atomizer cup, an atomizer core is arranged on the top of the atomizer cup, a hose is connected to the atomization outlet of the atomizer cup, the end of the hose is connected to a connecting pipe, the connecting pipe is used to be connected to a mouthpiece, and an adjusting member is arranged between the atomizer cup and the connecting pipe.

[0007] Optionally, the hose is retractable.

[0008] Optionally, the adjusting member includes a support rod fixedly connected to the outer wall of the atomizer cup, the interior of the support rod is slidably connected to a support inner rod, and a collar is provided on the outside of the connecting tube, and the collar is movably connected to the support inner rod.

[0009] Optionally, the end of the supporting inner rod is fixedly connected to a steering ball, the outside of the collar is fixedly connected to a shell, and the shell is movably connected to the steering ball.

[0010] Optionally, the outer wall of the supporting inner rod is constructed with a device groove, the end wall of the device groove is fixedly connected with a spring, the end of the spring is fixedly connected with a limiting column, the outer wall of the supporting rod is constructed with a plurality of limiting holes, and the limiting column matches the limiting holes.

[0011] Optionally, the adjusting member comprises a connecting rod fixedly connected to the outer wall of the atomizer cup, the interior of the connecting rod is movably connected to a connecting inner rod, and the connecting inner rod is rotatably connected to the connecting pipe.

[0012] Optionally, the end of the connecting rod is fixedly connected to a fixing tube, the end of the fixing tube is fixedly connected to a plurality of limiting plates, the inner wall of the limiting plate fits with the outer wall of the connecting inner rod, and the external thread of the fixing tube is connected to the limiting tube.

[0013] Optionally, the end of the limiting plate that fits the connecting inner rod is set to be conical, the inner wall of the limiting cylinder close to the end of the connecting inner rod is set to be conical, and the limiting plate matches the shape of the limiting cylinder.

[0014] The utility model provides a telescopic atomizer, which has the following beneficial effects compared with the prior art:

[0015] An air duct, atomizing cup, a hose, a connecting pipe, etc. are provided on one side of the air compression nebulizer body. An adjusting piece is provided between the atomizing cup and the connecting pipe, which can adjust the length and angle of the hose. In this way, when the connecting pipe and the mouthpiece are connected together for nebulization, the relative positions of the atomizing cup and the connecting pipe can be adjusted, so that the medicine liquid in the atomizing cup can be in a horizontal state during nebulization for patients in different body positions. After the nebulization is completed, there will be no residual medicine liquid in the atomizing cup, thereby ensuring the nebulization effect. 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 adjusting member of the utility model;

[0018] Figure 3 It is a partial three-dimensional cross-sectional view of the utility model;

[0019] Figure 4 For this utility model Figure 3 A in the enlarged view;

[0020] Figure 5 This is a schematic diagram of the three-dimensional structure of an adjusting member in another embodiment of the utility model;

[0021] Figure 6 It is a partial three-dimensional cross-sectional view of another embodiment of the utility model.

[0022] In the figure: 1. air compression atomizer body; 2. air duct; 3. atomizer cup; 4. atomizer core; 5. hose; 6. connecting pipe; 7. support rod; 8. supporting inner rod; 9. collar; 10. steering ball; 11. shell; 12. device groove; 13. spring; 14. limiting column; 15. limiting hole; 16. connecting rod; 17. connecting inner rod; 18. fixing cylinder; 19. limiting plate; 20. limiting cylinder. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figures 1 to 6 The utility model provides a technical solution: a telescopic atomizer, comprising an air compression atomizer body 1, an air duct 2 and an atomizer cup 3, the air outlet end of the air compression atomizer body 1 is connected to the air duct 2, the other end of the air duct 2 is connected to the bottom of the atomizer cup 3, an atomizer core 4 is arranged on the top of the atomizer cup 3, a hose 5 is connected to the atomization outlet of the atomizer cup 3, the end of the hose 5 is connected to a connecting pipe 6, the connecting pipe 6 is used to be connected to a mouthpiece, and an adjusting piece is arranged between the atomizer cup 3 and the connecting pipe 6.

[0025] When in use, first put the liquid medicine into the nebulizer cup 3, then put the nebulizer core 4 into the nebulizer cup 3, and cover it with a lid. Then connect one end of the air duct 2 to the bottom of the nebulizer cup 3, and the other end to the air outlet end of the air compression nebulizer body 1. Then connect the connecting tube 6 to the mouthpiece or the nebulizer mask and place it on the patient's face. Adjust the position of the nebulizer cup 3 through the adjusting piece so that the liquid medicine level in the nebulizer cup 3 is in a horizontal state, and then turn on the air compression nebulizer body 1 for nebulization treatment.

[0026] Furthermore, the hose 5 is retractable.

[0027] See also Figure 2 The hose 5 is made of an elastic material, and the length and angle of the hose 5 can be adjusted according to actual needs.

[0028] Furthermore, the adjusting member includes a support rod 7 fixedly connected to the outer wall of the atomizer cup 3, the interior of the support rod 7 is slidably connected with a support inner rod 8, and a collar 9 is provided on the outside of the connecting tube 6, and the collar 9 is movably connected to the support inner rod 8.

[0029] See also Figure 2 The support rod 7 is located below the atomization outlet of the nebulizer cup 3 and plays a supporting role. When in use, the inner support rod 8 is slid out of the support rod 7 and adjusted to a suitable length so that the connecting tube 6 is in a position flush with the patient's mouth and nose, and the nebulizer cup 3 is in a vertical position to facilitate atomization.

[0030] Furthermore, a steering ball 10 is fixedly connected to the end of the supporting inner rod 8 , and a shell 11 is fixedly connected to the outside of the collar 9 , and the shell 11 is movably connected to the steering ball 10 .

[0031] See also Figure 2 The housing 11 and the steering ball 10 are interference fit. When in use, the housing 11 is rotated outside the steering ball 10 to drive the connecting pipe 6 to rotate to a suitable position.

[0032] Furthermore, the outer wall supporting the inner rod 8 is constructed with a device groove 12, the end wall of the device groove 12 is fixedly connected with a spring 13, the end of the spring 13 is fixedly connected with a limiting column 14, and the outer wall of the support rod 7 is constructed with a plurality of limiting holes 15, and the limiting columns 14 match the limiting holes 15.

[0033] See also Figure 3 , Figure 4 When in use, press the limiting column 14 to compress the spring 13, drive the limiting column 14 to retract into the device groove 12, and then move the supporting inner rod 8 inside the supporting rod 7. After moving to a suitable position, release the limiting column 14. The limiting column 14 pops out from the device groove 12 under the elastic force of the spring 13 and is stuck in the limiting hole 15, so that the supporting inner rod 8 is fixed at a certain position inside the supporting rod 7.

[0034] Furthermore, the adjusting member includes a connecting rod 16 fixedly connected to the outer wall of the atomizer cup 3 , and an inner connecting rod 17 is movably connected inside the connecting rod 16 , and the inner connecting rod 17 is rotatably connected to the connecting pipe 6 .

[0035] See also Figure 5 In another embodiment, the connecting rod 16 is located above the atomization outlet of the atomizer cup 3 and plays a connecting role. A rotation damper is provided at the rotating position of the shaft. The connecting tube 6 can stop rotating after rotating to a certain angle. When in use, the connecting inner rod 17 slides in the connecting rod 16 to achieve the function of adjusting the position of the connecting tube 6.

[0036] Furthermore, the end of the connecting rod 16 is fixedly connected to a fixing tube 18 , and the end of the fixing tube 18 is fixedly connected to a plurality of limiting plates 19 , the inner wall of the limiting plate 19 fits with the outer wall of the connecting inner rod 17 , and the external thread of the fixing tube 18 is connected to a limiting tube 20 .

[0037] See also Figure 6When in use, first rotate the limiting cylinder 20 to move the limiting cylinder 20 away from the fixed cylinder 18, and then adjust the position of the connecting inner rod 17 in the connecting rod 16. After adjusting to a certain position, tighten the limiting cylinder 20 to make the limiting plate 19 contact the outer wall of the connecting inner rod 17 to lock its position.

[0038] Furthermore, the end of the limiting plate 19 that fits with the inner rod 17 is set to be conical, and the inner wall of the limiting cylinder 20 close to the end connected to the inner rod 17 is set to be conical, and the shapes of the limiting plate 19 and the limiting cylinder 20 match.

[0039] See also Figure 6 In this way, when tightening the limiting cylinder 20, the limiting plate 19 can abut against the outer wall connected to the inner rod 17, and the abutment is tighter.

[0040] Working principle: When the telescopic nebulizer is used, the liquid medicine is first put into the nebulizer cup 3, and then the nebulizer core 4 is put into the nebulizer cup 3, and the lid is closed. Then one end of the air duct 2 is connected to the bottom of the nebulizer cup 3, and the other end is connected to the air outlet end of the air compression nebulizer body 1, and then the connecting pipe 6 is connected to the mouthpiece or the nebulizer mask, and it is placed on the patient's face, and then the limiting column 14 is pressed to compress the spring 13, drive the limiting column 14 to retract into the device groove 12, and then the supporting inner rod 8 is moved inside the supporting rod 7. After moving to a suitable position, the limiting column 14 is released, and the limiting column 14 pops out from the device groove 12 under the elastic force of the spring 13, and is stuck in the limiting hole 15, so that the supporting inner rod 8 is fixed at a certain position in the supporting rod 7, and then the housing 11 is rotated outside the steering ball 10, so that the connecting pipe 6 and the hose 5 are rotated to a suitable position, and the liquid level of the nebulizer cup 3 is kept in a relatively horizontal position to avoid the occurrence of residual liquid medicine.

[0041] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural components recorded in the specification and the drawings can also be directly processed according to the existing technical common sense. At the same time, the connection method of each component adopts the mature conventional means in the prior art, and the machinery, parts and equipment all adopt the conventional models in the prior art, so no specific description will be given here.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A telescopic atomizer, comprising an air compression atomizer body (1), an air duct (2) and an atomizer cup (3), characterized in that: The air outlet end of the air compression atomizer body (1) is connected to the air duct (2), the other end of the air duct (2) is connected to the bottom of the atomizer cup (3), the top of the atomizer cup (3) is provided with an atomizer core (4), the atomization outlet of the atomizer cup (3) is connected to a hose (5), the end of the hose (5) is connected to a connecting pipe (6), the connecting pipe (6) is used to be connected to a mouthpiece, and an adjusting member is provided between the atomizer cup (3) and the connecting pipe (6).

2. The telescopic atomizer according to claim 1, characterized in that: The hose (5) is retractable.

3. The telescopic atomizer according to claim 1, characterized in that: The adjusting member comprises a support rod (7) fixedly connected to the outer wall of the atomizer cup (3), a support inner rod (8) being slidably connected inside the support rod (7), and a sleeve ring (9) is arranged outside the connecting tube (6), and the sleeve ring (9) is movably connected to the support inner rod (8).

4. The telescopic atomizer according to claim 3, characterized in that: The end of the supporting inner rod (8) is fixedly connected to a steering ball (10), the outside of the sleeve ring (9) is fixedly connected to a housing (11), and the housing (11) is movably connected to the steering ball (10).

5. The telescopic atomizer according to claim 3, characterized in that: The outer wall of the supporting inner rod (8) is configured with a device groove (12), the end wall of the device groove (12) is fixedly connected with a spring (13), the end of the spring (13) is fixedly connected with a limiting column (14), the outer wall of the supporting rod (7) is configured with a plurality of limiting holes (15), and the limiting columns (14) match the limiting holes (15).

6. The telescopic atomizer according to claim 1, characterized in that: The adjusting member comprises a connecting rod (16) fixedly connected to the outer wall of the atomizer cup (3), the interior of the connecting rod (16) is movably connected to a connecting inner rod (17), and the connecting inner rod (17) is rotatably connected to the connecting pipe (6).

7. The telescopic atomizer according to claim 6, characterized in that: The end of the connecting rod (16) is fixedly connected to a fixing cylinder (18), and the end of the fixing cylinder (18) is fixedly connected to a plurality of limiting plates (19), the inner wall of the limiting plate (19) is in contact with the outer wall of the connecting inner rod (17), and the outer thread of the fixing cylinder (18) is connected to a limiting cylinder (20).

8. The telescopic atomizer according to claim 7, characterized in that: The end of the limiting plate (19) that fits the connecting inner rod (17) is configured to be conical, and the end of the interior of the limiting cylinder (20) close to the connecting inner rod (17) is configured to be conical, and the shapes of the limiting plate (19) and the limiting cylinder (20) match each other.

Images