Pulmonary fibrosis atomization medicine sprayer

Abstract

According to the technical scheme, the pulmonary fibrosis atomization medicine sprayer is characterized in that the pulmonary fibrosis atomization medicine sprayer comprises an atomizer body and an atomization spray head arranged on the top side of the atomizer body, the top side of the atomizer body is in an opening shape, and a connecting mechanism used for fixing the atomization spray head is arranged in the atomizer body; the connecting mechanism comprises a locking spring connected to the inner wall of the atomizer body, the end of the locking spring is connected with a transverse plate, sliding plates sliding on the atomizer body are arranged at the two ends, in the length direction, of the transverse plate respectively, and the top sides of the two sliding plates are jointly connected with a clamping plate of a U-shaped structure. The side, away from the locking spring, of the transverse plate is connected with a pressing rod penetrating through the atomizer body, and a clamping base matched with the U-shaped plate is arranged at the bottom of the atomizing nozzle. The atomizer has the advantages that the clamping plate is pushed to penetrate through the clamping base, then the atomizer body is tightly connected with the atomizing nozzle, and the possibility that the atomizing nozzle falls off in the using process is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a nebulizing sprayer for pulmonary fibrosis. Background Art

[0002] Pulmonary fibrosis is the end-stage change of a large class of lung diseases characterized by the proliferation of fibroblasts and the aggregation of a large amount of extracellular matrix accompanied by inflammatory damage and the destruction of tissue structure, that is, the normal alveolar tissue is damaged and then abnormally repaired, resulting in abnormal structure. As the disease and lung damage worsen, the respiratory function of patients deteriorates continuously.

[0003] For patients with pulmonary fibrosis, drug aerosol inhalation is usually required for treatment and symptom relief, and it is usually achieved by using a nebulizing sprayer.

[0004] In the prior art, the nebulizing sprayer basically uses a nebulizing nozzle inserted into the top of the nebulizer, and then the nebulizer atomizes the drug in the nebulizing nozzle to generate a spray, which is inhaled through a breathing mask. However, in actual use, the connection between the nebulizing nozzle and the nebulizer only depends on the friction force at the insertion part, and it is very easy to fall off during use. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a nebulizing sprayer for pulmonary fibrosis, and its advantage is that: the pushing plate passes through the clamping seat, and then the main body of the nebulizer is tightly connected with the nebulizing nozzle, reducing the possibility of the nebulizing nozzle falling off during use.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions: a nebulizing sprayer for pulmonary fibrosis, including a main body of the nebulizer and a nebulizing nozzle arranged on the top side of the main body of the nebulizer, the top side of the main body of the nebulizer is open, and a connecting mechanism for fixing the nebulizing nozzle is arranged inside the main body of the nebulizer;

[0007] The connecting mechanism includes a locking spring connected to the inner wall of the main body of the nebulizer, a cross plate is connected to the end of the locking spring, sliding plates sliding on the main body of the nebulizer are respectively arranged at both ends of the cross plate along the length direction, a "C"-shaped plate is jointly connected to the top sides of the two sliding plates, and a pressing rod penetrating through the main body of the nebulizer is connected to the side of the cross plate far away from the locking spring;

[0008] A clamping seat matched with the C-shaped plate is arranged at the bottom of the nebulizing nozzle.

[0009] Through the above technical solution, when the atomizing nozzle needs to be installed on the atomizer body, the operator presses the pressing rod. The pressing rod drives the cross plate to move, the cross plate drives two sliding plates to move, and the two sliding plates drive the clamping plate to move. At this time, insert the atomizing nozzle into the atomizer body, release the pressing rod, and under the elastic force of the elastic spring, push the clamping plate through the clamping seat, so that the atomizer body and the atomizing nozzle are tightly connected, reducing the possibility of the atomizing nozzle falling off during use.

[0010] The present utility model is further configured as: a sliding groove for the sliding plate to slide is formed on the top side of the atomizer body.

[0011] The present utility model is further configured as: a control switch is connected to the outside of the atomizer body, and a storage battery electrically connected to the control switch is arranged inside the atomizer body, and a charging port is arranged on the back of the atomizer body.

[0012] The present utility model is further configured as: the atomizing nozzle includes a medicine storage chamber inserted into the atomizer body, an atomizing mask is communicated with the medicine storage chamber, and a sealing cover is hinged to the top side of the medicine storage chamber.

[0013] The present utility model is further configured as: a connecting pipe is arranged between the two clamping seats at the bottom side of the medicine storage chamber, and a slot for inserting the connecting pipe is formed between the two sliding grooves of the atomizer body.

[0014] The present utility model is further configured as: a non-slip layer with a thickness of 1-1.2 mm is arranged on the surface of the pressing rod, and anti-slip lines are densely arranged on the outside of the non-slip layer.

[0015] In summary, when the atomizing nozzle needs to be installed on the atomizer body, the operator presses the pressing rod. The pressing rod drives the cross plate to move, the cross plate drives two sliding plates to move, and the two sliding plates drive the clamping plate to move. At this time, insert the atomizing nozzle into the atomizer body, release the pressing rod, and under the elastic force of the elastic spring, push the clamping plate through the clamping seat, so that the atomizer body and the atomizing nozzle are tightly connected, reducing the possibility of the atomizing nozzle falling off during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall outer surface structure of the present utility model;

[0017] Figure 2 is a schematic diagram of the overall bottom structure of the present utility model;

[0018] Figure 3 is an exploded view of the internal structure of the atomizer body of the present utility model;

[0019] Figure 4 is a schematic diagram of the outer surface structure of the atomizing nozzle of the present utility model.

[0020] Reference numerals: 1, atomizer main body; 2, atomizing nozzle; 21, medicine storage bin; 22, sealing cover; 23, atomizing mask; 24, connecting pipe; 25, card seat; 3, control switch; 4, connecting mechanism; 41, pressing rod; 42, clamping plate; 43, locking spring; 5, storage battery; 6, charging port; 7, slot; 8, sliding groove. Detailed implementation manners

[0021] The present utility model will be further described in detail below with reference to the accompanying drawings.

[0022] Example 1: Referring to Figures 1-4 As shown in the figure, a pulmonary fibrosis atomizing medicine sprayer includes an atomizer main body 1 and an atomizing nozzle 2 provided on the top side of the atomizer main body 1. The top side of the atomizer main body 1 is open, and a connecting mechanism 4 for fixing the atomizing nozzle 2 is provided inside the atomizer main body 1; the connecting mechanism 4 includes a locking spring 43 connected to the inner wall of the atomizer main body 1. The end of the locking spring 43 is connected with a cross plate. Sliding plates sliding on the atomizer main body 1 are respectively provided at both ends of the cross plate along the length direction. A clamping plate 42 having a "C" - shaped structure is commonly connected to the top sides of the two sliding plates, and a pressing rod 41 penetrating the atomizer main body 1 is connected to the side of the cross plate away from the locking spring 43; a card seat 25 matching with the C - shaped plate is provided at the bottom of the atomizing nozzle 2, and a sliding groove 8 for the sliding plate to slide is opened on the top side of the atomizer main body 1;

[0023] Specifically, when the atomizing nozzle 2 needs to be installed on the atomizer main body 1, a person presses the pressing rod 41. The pressing rod 41 drives the cross plate to move, the cross plate drives the two sliding plates to move, and the two sliding plates drive the clamping plate 42 to move directionally along the sliding groove 8. At this time, the atomizing nozzle 2 is inserted into the atomizer main body 1. After releasing the pressing rod 41, under the elastic force of the elastic spring, the clamping plate 42 is pushed through the card seat 25, so that the atomizer main body 1 and the atomizing nozzle 2 are tightly connected, reducing the possibility of the atomizing nozzle 2 falling off during use.

[0024] Example 2: Referring to Figures 1-4 As shown in the figure, a control switch 3 is connected to the outside of the atomizer main body 1, and a storage battery 5 electrically connected to the control switch 3 is provided inside the atomizer main body 1. A charging port 6 is provided on the back of the atomizer main body 1, and the spraying is controlled by the control switch 3.

[0025] Example 3: Referring to Figures 1-4As shown in the figure, the atomizing nozzle 2 includes a medicine storage chamber 21 inserted into the atomizer main body 1. A mist mask 23 is connected to the medicine storage chamber 21. A sealing cover 22 is hinged to the top side of the medicine storage chamber 21. A connecting pipe 24 is arranged between two clamping seats 25 at the bottom side of the medicine storage chamber 21. And a slot 7 for inserting the connecting pipe 24 is formed in the atomizer main body 1 between two sliding grooves 8. The sealing cover 22 seals the medicine storage chamber 21. When the atomizing nozzle 2 is inserted into the atomizer main body 1, the connecting pipe 24 is inserted into the slot 7, which is convenient for atomizing the liquid medicine.

[0026] Embodiment 4: Refer to as Figures 1-4 As shown in the figure, an anti-slip layer with a thickness of 1 - 1.2 mm is provided on the surface of the pressing rod 41. Anti-slip lines are densely distributed on the outer side of the anti-slip layer. When holding the pressing rod 41, the protective layer and the anti-slip lines cooperate with each other to increase the friction between the pressing rod 41 and the human hand, and thus better push and pull the pressing rod 41.

[0027] Operation steps: When the atomizing nozzle 2 needs to be installed on the atomizer main body 1, a person presses the pressing rod 41. The pressing rod 41 drives the cross plate to move. The cross plate drives two sliding plates to move. The two sliding plates drive the clamping plate 42 to move directionally along the sliding groove 8. At this time, the atomizing nozzle 2 is inserted into the atomizer main body 1. After releasing the pressing rod 41, under the elastic force of the tension spring, the clamping plate 42 is pushed through the clamping seat 25. Thus, the atomizer main body 1 and the atomizing nozzle 2 are tightly connected, reducing the possibility of the atomizing nozzle 2 falling off during use. The spraying is controlled by the control switch 3. The sealing cover 22 seals the medicine storage chamber 21. When the atomizing nozzle 2 is inserted into the atomizer main body 1, the connecting pipe 24 is inserted into the slot 7, which is convenient for atomizing the liquid medicine. When holding the pressing rod 41, the protective layer and the anti-slip lines cooperate with each other to increase the friction between the pressing rod 41 and the human hand, and thus better push and pull the pressing rod 41.

[0028] This specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. Those skilled in the art can make modifications to this embodiment without creative contributions according to needs after reading this specification, but as long as it is within the scope of the claims of the present invention, it is protected by the patent law.

Claims

1. A pulmonary fibrosis atomizing sprayer, characterized in that: It includes an atomizer body (1) and an atomizing nozzle (2) arranged on the top side of the atomizer body (1). The top side of the atomizer body (1) is open, and a connecting mechanism (4) for fixing the atomizing nozzle (2) is provided inside the atomizer body (1). The connecting mechanism (4) includes a locking spring (43) connected to the inner wall of the atomizer body (1). The end of the locking spring (43) is connected to a cross plate. Sliding plates that slide on the atomizer body (1) are respectively provided at both ends of the cross plate along the length direction. A clamping plate (42) with a "C" - shaped structure is jointly connected to the top sides of the two sliding plates. And a pressing rod (41) that penetrates the atomizer body (1) is connected to the side of the cross plate away from the locking spring (43). A clamping seat (25) that matches the C - shaped plate is provided at the bottom of the atomizing nozzle (2).

2. A pulmonary fibrosis atomizing sprayer according to claim 1, characterized in that: A sliding groove (8) for the sliding plate to slide is opened on the top side of the atomizer body (1).

3. A pulmonary fibrosis atomizing sprayer according to claim 1, characterized in that: A control switch (3) is connected to the outside of the atomizer body (1), and a storage battery (5) electrically connected to the control switch (3) is provided inside the atomizer body (1). A charging port (6) is provided on the back of the atomizer body (1).

4. A pulmonary fibrosis atomizing sprayer according to claim 1, characterized in that: The atomizing nozzle (2) includes a medicine storage chamber (21) inserted into the atomizer body (1). An atomizing mask (23) is communicated with the medicine storage chamber (21). A sealing cover (22) is hinged to the top side of the medicine storage chamber (21).

5. A pulmonary fibrosis atomizing sprayer according to claim 4, characterized in that: A connecting pipe (24) is arranged between the two clamping seats (25) at the bottom side of the medicine storage chamber (21), and a slot (7) for the connecting pipe (24) to be inserted is opened between the two sliding grooves (8) of the atomizer body (1).

6. The atomizing sprayer for pulmonary fibrosis according to claim 1, characterized in that: An anti - slip layer with a thickness of 1 - 1.2 mm is provided on the surface of the pressing rod (41), and anti - slip lines are densely distributed on the outside of the anti - slip layer.

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