Pediatric atomization therapeutic apparatus

Abstract

The utility model relates to the technical field of atomizers, and discloses a pediatric atomization therapeutic device which comprises an outer cover, an inner cover is arranged in the outer cover, one end of the inner cover extends out of the outer cover, a connecting ring is fixedly installed at one end of the inner cover in a screwing mode, and a plurality of springs are evenly and fixedly connected between the connecting ring and the outer cover. A fixing pipe is fixedly installed in the middle of the side wall of the outer cover, a fixing ring is fixedly installed on the inner wall of the fixing pipe, a through opening is formed in the end, close to the inner cover, of the fixing ring, a semicircular ball groove is formed in the other end of the fixing ring, and a connecting pipe is fixedly installed in the middle of the side wall of the inner cover. One end, far away from the inner cover, of each connecting pipe is movably inserted into the corresponding fixing pipe, a connecting rod is arranged between the connecting pipes, one end of each connecting rod penetrates through the corresponding through hole, and according to the atomizer, when the outer cover and the inner cover leave the face of a child, the through holes can be blocked by the sealing balls, so that atomized medicine cannot be continuously discharged, and the situation of medicine waste can be avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of atomizers, in particular to a pediatric atomization therapeutic device. Background Art

[0002] Nebulizer therapy mainly refers to aerosol inhalation therapy. The so-called aerosol refers to tiny solid or liquid particles suspended in the air. Therefore, nebulizer inhalation therapy uses an atomizing device to disperse the drug into tiny droplets or particles, suspend them in the gas, and enter the respiratory tract and lungs to achieve the purpose of humidifying the airway and treating respiratory inflammation. When children undergo nebulizer therapy, they need the assistance of their parents because of their poor self-awareness. Usually, parents will wear nebulizer masks for their children so that the masks can fit the mouth and nose of the children's faces. However, when common nebulizer masks are used, once they leave the child's face, the nebulized drugs will continue to be emitted, causing a waste of drugs in the air where the drugs are emitted. For this reason, the present application proposes a pediatric nebulizer therapy device. Utility Model Content

[0003] In order to solve the problems raised in the above-mentioned background technology, the utility model provides the following technical solutions: a pediatric nebulizer therapy device, comprising an outer cover, an inner cover is arranged inside the outer cover, one end of the inner cover extends out of the outer cover, and a connecting ring is screwed to the outer wall at one end of the inner cover and fixedly installed, a plurality of springs are evenly and fixedly connected between the connecting ring and the outer cover, a fixing tube is fixedly installed at the middle position of the side wall of the outer cover, a fixing ring is fixedly installed on the inner wall of the fixing tube, a through opening is opened at one end of the fixing ring close to the inner cover, a semicircular ball groove is opened at the other end of the fixing ring, a connecting tube is fixedly installed at the middle position of the side wall of the inner cover, one end of the connecting tube away from the inner cover is movably inserted in the fixing tube, a connecting rod is arranged between the connecting tubes, one end of the connecting rod passes through the through opening, and a sealing ball is fixedly installed at the end of the connecting rod passing through the through opening, and a plurality of fixing rods are evenly and fixedly installed between the inner wall of the connecting tube and the connecting rod.

[0004] Preferably, the outer wall of the connecting tube fits with the inner wall of the fixing tube, and the size of the sealing ball matches the size of the ball groove.

[0005] Preferably, the side of the connecting ring is fixedly mounted with the same number of plug rods as the springs, each plug rod is located between the corresponding springs, and the side of the outer cover close to the connecting ring is provided with the same number of rod grooves as the plug rods, and each plug rod is movably inserted in the corresponding rod groove.

[0006] Preferably, a sealing gasket is fixedly mounted on the side of the connecting ring away from the outer cover.

[0007] Preferably, the diameter of the through opening is smaller than the diameter of the ball groove, and the through opening is communicated with the ball groove.

[0008] Preferably, the diameter of the coupling rod is smaller than the diameter of the through opening.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] When the inner cover leaves the child's face, the spring is no longer squeezed, thereby releasing the elastic force to push the inner cover to move outside the outer cover, thereby driving the connecting rod between the connecting tubes to move, so that the connecting rod drives the sealing ball to be blocked in the ball groove on one side of the fixed ring, so that the atomized medicine cannot enter the inner cover through the fixed tube and the connecting tube, thereby avoiding the waste of medicine. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 It is a schematic diagram of a partial cross-sectional structure of the utility model;

[0014] Figure 3 It is an enlarged structural schematic diagram of A of the utility model;

[0015] Figure 4 It is a structural schematic diagram of the fixing ring of the utility model;

[0016] Figure 5 This is a schematic diagram of the structure of the connection between the connecting pipe and the connecting rod of the utility model;

[0017] In the figure: 1, outer cover; 2, inner cover; 3, connecting ring; 4, sealing gasket; 5, rod groove; 6, plug rod; 7, spring; 8, fixing tube; 9, fixing ring; 10, through port; 11, ball groove; 12, connecting tube; 13, connecting rod; 14, fixing rod; 15, sealing ball. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] Depend on Figure 1-5The utility model comprises an outer cover 1, an inner cover 2 is arranged inside the outer cover 1, one end of the inner cover 2 extends out of the outer cover 1, and a connecting ring 3 is screwed to the outer wall at one end of the inner cover 2 and fixedly installed, a plurality of springs 7 are evenly and fixedly connected between the connecting ring 3 and the outer cover 1, a fixing tube 8 is fixedly installed at the middle position of the side wall of the outer cover 1, a fixing ring 9 is fixedly installed on the inner wall of the fixing tube 8, a through opening 10 is opened at one end of the fixing ring 9 close to the inner cover 2, a semicircular ball groove 11 is opened at the other end of the fixing ring 9, a connecting tube 12 is fixedly installed at the middle position of the side wall of the inner cover 2, one end of the connecting tube 12 away from the inner cover 2 is movably inserted in the fixing tube 8, a connecting rod 13 is arranged between the connecting tubes 12, one end of the connecting rod 13 passes through the through opening 10, and a sealing ball 15 is fixedly installed at one end of the connecting rod 13 passing through the through opening 10, and a plurality of fixing rods 14 are evenly and fixedly installed between the inner wall of the connecting tube 12 and the connecting rod 13.

[0020] At the same time, the outer wall of the connecting tube 12 fits with the inner wall of the fixing tube 8 , and the size of the sealing ball 15 matches the size of the ball groove 11 , so that when the sealing ball 15 is located inside the ball groove 11 , it can block the opening 10 connected to the ball groove 11 .

[0021] In addition, the side of the connecting ring 3 is fixedly installed with a number of plug rods 6 equal to the number of springs 7, and each plug rod 6 is located between the corresponding springs 7. The outer cover 1 is provided with a rod groove 5 with the same number of plug rods 6 on the side close to the connecting ring 3. Each plug rod 6 is movably inserted in the corresponding rod groove 5. Through the cooperation of the plug rod 6 and the rod groove 5, the connection between the outer cover 1 and the inner cover 2 can be made more stable.

[0022] In addition, a sealing gasket 4 is fixedly installed on the side of the connecting ring 3 away from the outer cover 1. The sealing gasket 4 can increase the sealing effect of the contact between the connecting ring 3 and the child's face to prevent the drug from leaking.

[0023] Furthermore, the diameter of the through-port 10 is smaller than the diameter of the ball groove 11 , and the through-port 10 is communicated with the ball groove 11 .

[0024] In addition, the diameter of the connecting rod 13 is smaller than the diameter of the through opening 10, which prevents the connecting rod 13 from being blocked in the through opening 10 on one side of the fixing ring 9, so that the atomized medicine can smoothly pass through the through opening 10 and the connecting tube 12 into the inner cover 2.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0026] 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 pediatric atomizer therapeutic device, comprising an outer cover (1), characterized in that: An inner cover (2) is arranged inside the outer cover (1), one end of the inner cover (2) extends out of the outer cover (1), and a connecting ring (3) is screwed to the outer wall at one end of the inner cover (2) and fixedly installed, a plurality of springs (7) are evenly and fixedly connected between the connecting ring (3) and the outer cover (1), a fixing pipe (8) is fixedly installed at the middle position of the side wall of the outer cover (1), a fixing ring (9) is fixedly installed on the inner wall of the fixing pipe (8), a through opening (10) is opened at one end of the fixing ring (9) close to the inner cover (2), and a through opening (10) is opened at the other end of the fixing ring (9) A semicircular ball groove (11) is provided, a connecting tube (12) is fixedly installed at the middle position of the side wall of the inner cover (2), one end of the connecting tube (12) away from the inner cover (2) is movably inserted in the fixed tube (8), a connecting rod (13) is arranged between the connecting tubes (12), one end of the connecting rod (13) passes through the through opening (10), and a sealing ball (15) is fixedly installed at the end of the connecting rod (13) passing through the through opening (10), and a plurality of fixing rods (14) are evenly and fixedly installed between the inner wall of the connecting tube (12) and the connecting rod (13).

2. A pediatric atomizer according to claim 1, characterized in that: The outer wall of the connecting tube (12) is in contact with the inner wall of the fixing tube (8), and the size of the sealing ball (15) is matched with the size of the ball groove (11).

3. A pediatric atomizer therapy device according to claim 1, characterized in that: The side of the connecting ring (3) is fixedly mounted with the same number of insertion rods (6) as the springs (7), and each insertion rod (6) is located between the corresponding springs (7). The side of the outer cover (1) close to the connecting ring (3) is provided with the same number of rod grooves (5) as the insertion rods (6), and each insertion rod (6) is movably inserted into the corresponding rod groove (5).

4. A pediatric atomizer therapy device according to claim 1, characterized in that: A sealing gasket (4) is fixedly mounted on the side of the connecting ring (3) away from the outer cover (1).

5. A pediatric atomizer therapy device according to claim 1, characterized in that: The diameter of the through opening (10) is smaller than the diameter of the ball groove (11), and the through opening (10) is communicated with the ball groove (11).

6. A pediatric atomizer therapy device according to claim 1, characterized in that: The diameter of the connecting rod (13) is smaller than the diameter of the through opening (10).

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