Atomization device with anti-falling structure

Abstract

The utility model discloses an atomization device with an anti-drop structure, which comprises an atomizer body, a tensile component and a connecting pipe, the tensile component is fixedly arranged on one side of the atomizer body, the tensile component comprises a shell and a guide pipe arranged in the shell, two fixing rods are arranged in the shell in parallel on the same horizontal plane, and the connecting pipe is arranged in the shell. Guide wheels are arranged on the outer sides of the two fixing rods, a counterweight barrel is further installed in the shell, openings are formed in the two sides of one side of the upper end of the shell, the guide pipe is wound around the outer side of the counterweight barrel, the two ends of the guide pipe bypass the two guide wheels respectively and extend out of the openings in the two sides, one end of the guide pipe is connected with the atomizer body, and the other end of the guide pipe is connected with the atomizer body. The other end of the guide pipe is provided with an anti-falling structure, one end of the connecting pipe is connected with the anti-falling structure through a plug, and the atomizer has the advantages that under the condition that the connecting pipe is pulled, the stability of the atomizer body is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field related to medical atomization spray, in particular to an atomization device with an anti-falling structure. Background Art

[0002] Compared with the traditional method of taking medicine to treat respiratory diseases such as asthma, medical nebulizers atomize liquid medicine into tiny particles, and the medicine enters the respiratory tract and lungs through inhalation, thereby achieving painless, rapid and effective treatment. It belongs to Class II medical devices. At present, when medical nebulizers are used to nebulize patients, due to the large oxygen flow, the nebulizer tube is often washed off the flow meter, and sometimes it falls off several times during an nebulization. It cannot prevent the first tube from falling off frequently when nebulizing patients. For this reason, we have proposed an anti-falling nebulizer spray device.

[0003] The patent with patent number 201820491541.2 discloses an anti-falling atomizing spray device, including a flow meter body, the bottom end of the flow meter body is connected to the upper end of the water collecting tank, and one side of the flow meter body is connected to one end of a pipe joint, grooves are provided on the upper and lower sides of the pipe joint, and the other end of the pipe joint is connected to one end of a nozzle, and the other end of the nozzle is connected to one end of a first pipe, springs are fixedly connected to the upper and lower sides of the first pipe, and a fixing clamp is installed on the first pipe, and the upper and lower ends of the fixing clamp are rotatably connected to a cross bar through a rotating shaft, one end of the cross bar is fixedly connected to one end of the spring, and the other end of the cross bar is provided with a protrusion, one end of the protrusion is placed inside the groove, the utility model can effectively prevent the first pipe from falling off frequently when atomizing the patient.

[0004] The above-mentioned atomizing spray device has the following disadvantages when used: after the pipe joint is connected, the pipeline and the atomizing device are connected and fixed, but when the pipeline is pulled, the atomizing device as a whole may easily fall over, or the connection part of the pipe joint may be damaged. Utility Model Content

[0005] The purpose of the utility model is to provide an atomizing device with an anti-falling structure to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an atomizer device with an anti-slip structure, comprising an atomizer body, a tensile assembly fixedly arranged on one side of the atomizer body, and a connecting pipe, the tensile assembly comprising a shell and a conduit arranged inside the shell, two fixed rods are arranged in parallel on the same horizontal plane inside the shell, guide wheels are arranged on the outsides of the two fixed rods, a counterweight barrel is also installed inside the shell, openings are opened on both sides of one side of the upper end of the shell, the conduit is wrapped around the outside of the counterweight barrel, the two ends of the conduit respectively bypass the two guide wheels and extend from the openings on both sides, and one end of the conduit is connected to the atomizer body, the other end of the conduit is provided with an anti-slip structure, and one end of the connecting pipe is connected to the anti-slip structure through a plug.

[0007] Preferably, the anti-detachment structure includes a connector arranged at the end of the catheter and a movable rod arranged at the port on the connector, the connector is provided with a through hole at the upper part of an end away from the catheter, the movable rod is located at the through hole, the upper end of the movable rod is fixedly connected to a pull ring arranged outside the connector, and the lower end of the movable rod is provided with a wedge.

[0008] Preferably, the wedge block abuts against a limiting ring provided at the plug end.

[0009] Preferably, a compression spring is installed on the outer side of the movable rod, and two ends of the compression spring are respectively in contact with the inner wall of the connecting head and the wedge block.

[0010] Preferably, the cross-section of the connector is circular, and the diameter of the connector is larger than the diameter of the opening.

[0011] Preferably, the fixing rod is provided with a first limit plate on both sides of the guide wheel, and the end surfaces of both ends of the counterweight barrel are provided with a second limit plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. By setting a tensile assembly, one end of the catheter of the tensile assembly is connected to the atomizer body, and the other end of the catheter is extended to the outside of the shell, and connected to the connecting pipe through a plug and a connector. When the connecting pipe is pulled during use, the catheter is driven to move, so that the counterweight block rises. After the pulling is released, the counterweight block is reset under the action of gravity, thereby ensuring the stability of the atomizer body when the connecting pipe is pulled;

[0014] 2. By arranging a movable rod on the connecting head and a pull ring on the upper end of the movable rod, extending the movable rod to the inside of the connecting head, and arranging a wedge block, combined with the effect of the compression spring, when in use, the wedge block is limited by the abutment between the side of the plug, thereby effectively preventing the plug of the connecting pipe from falling off, ensuring the stability of the connection, and at the same time, by pulling the pull ring, the plug of the connecting pipe can be quickly separated from the connecting head. The overall structure is simple and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 For the utility model Figure 1 Magnified view at A in the middle;

[0017] Figure 3 This is a schematic diagram of the installation of the compression spring of the utility model;

[0018] Figure 4 It is a schematic diagram of the installation of the guide wheel of the utility model.

[0019] In the figure: 1. atomizer body; 2. connecting pipe; 3. shell; 4. conduit; 5. fixing rod; 6. guide wheel; 7. counterweight barrel; 8. plug; 9. connector; 10. movable rod; 11. pull ring; 12. wedge; 13. limit ring; 14. compression spring; 15. first limit plate. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4The utility model provides a technical solution: an atomizer device with an anti-slip structure, comprising an atomizer body 1, a tensile assembly fixedly arranged on one side of the atomizer body 1, and a connecting pipe 2, the tensile assembly comprising a shell 3 and a conduit 4 arranged inside the shell 3, two fixing rods 5 are arranged in parallel on the same horizontal plane inside the shell 3, guide wheels 6 are arranged on the outer sides of the two fixing rods 5, a counterweight barrel 7 is also installed inside the shell 3, openings are opened on both sides of one side of the upper end of the shell 3, the conduit 4 is wound around the outer side of the counterweight barrel 7, the two ends of the conduit 4 respectively bypass the two guide wheels 6 and extend from the openings on both sides, and one end of the conduit is connected to the atomizer body 1, the other end of the conduit 4 is provided with an anti-slip structure, and one end of the connecting pipe 2 is connected to the anti-slip structure through a plug 8.

[0022] The anti-slip structure includes a connector 9 arranged at the end of the catheter 4 and a movable rod 10 arranged at the port on the connector 9. The connector 9 is provided with a through hole at the upper part of the end away from the catheter 4. The movable rod 10 is located at the through hole. The upper end of the movable rod 10 is fixedly connected to a pull ring 11 arranged outside the connector 9, and the lower end of the movable rod 10 is provided with a wedge block 12.

[0023] The wedge block abuts against a limiting ring 13 provided at the end of the plug 8 .

[0024] A compression spring 14 is installed on the outer side of the movable rod 10 , and two ends of the compression spring 14 are respectively in contact with the inner wall of the connecting head 9 and the wedge block.

[0025] The cross section of the connector 9 is circular, and the diameter of the connector 9 is larger than the diameter of the opening.

[0026] The fixing rod 5 is provided with a first limiting plate 15 on both sides of the guide wheel 6 , and the end surfaces of both ends of the counterweight barrel 7 are provided with a second limiting plate.

[0027] Specifically, when using the utility model, the end of the connecting tube 2 away from the plug 8 is connected to the atomizing mask, and then the plug 8 is inserted as a whole into the interior of the connecting head 9 and is sleeved on the outside of the end of the conduit 4 until the limiting ring 13 is on the inner side of the wedge block 12. At this time, under the action of the compression spring 14, the wedge block 12 is always at the bottom and abuts against the limiting ring 13, effectively preventing the plug 8 from separating from the connecting head 9. At the same time, when the connecting tube 2 is pulled, the connecting tube 2 pulls the conduit 4, thereby causing the counterweight barrel 7 to move upward as a whole. When the pulling of the connecting tube 2 is released, the counterweight barrel 7 is reset under the action of gravity. Subsequently, by pulling the pull ring 11, the movable rod 10 drives the wedge block 12 to move upward, and the plug 8 can be separated from the connecting head 9.

Claims

1. An atomizing device with an anti-falling structure, characterized in that: The invention comprises an atomizer body (1), a tensile assembly fixedly arranged on one side of the atomizer body (1), and a connecting pipe (2); the tensile assembly comprises a shell (3) and a conduit (4) arranged inside the shell (3); two fixing rods (5) are arranged in parallel on the same horizontal plane inside the shell (3); guide wheels (6) are arranged on the outside of the two fixing rods (5); a counterweight barrel (7) is also installed inside the shell (3); openings are provided on both sides of one side of the upper end of the shell (3); the conduit (4) is wound around the outside of the counterweight barrel (7); the two ends of the conduit (4) respectively bypass the two guide wheels (6) and extend from the openings on both sides, and one end of the conduit (4) is connected to the atomizer body (1); the other end of the conduit (4) is provided with an anti-slip structure; one end of the connecting pipe (2) is connected to the anti-slip structure through a plug (8).

2. The atomizing device with an anti-slip structure according to claim 1, characterized in that: The anti-slip structure comprises a connector (9) arranged at the end of the catheter (4) and a movable rod (10) arranged at a port on the connector (9); the connector (9) is provided with a through hole at the upper part of an end away from the catheter (4); the movable rod (10) is located at the through hole; the upper end of the movable rod (10) is fixedly connected to a pull ring (11) arranged outside the connector (9); and the lower end of the movable rod (10) is provided with a wedge block (12).

3. The atomizing device with an anti-slip structure according to claim 2, characterized in that: The wedge block abuts against a limiting ring (13) arranged at the end of the plug (8).

4. The atomizing device with an anti-slip structure according to claim 2, characterized in that: A compression spring (14) is installed on the outer side of the movable rod (10), and the two ends of the compression spring (14) are respectively in contact with the inner wall of the connecting head (9) and the wedge block.

5. The atomizing device with an anti-drop structure according to claim 2, characterized in that: The cross section of the connecting head (9) is circular, and the diameter of the connecting head (9) is greater than the diameter of the opening.

6. The atomizing device with an anti-slip structure according to claim 1, characterized in that: The fixing rod (5) is provided with a first limiting plate (15) on both sides of the guide wheel (6), and the end surfaces of both ends of the counterweight barrel (7) are provided with a second limiting plate.

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