Physiological seawater nasal cavity sprayer with controllable spraying amount

Abstract

The utility model discloses a physiologic seawater nasal cavity sprayer capable of controlling the spraying amount. The physiologic seawater nasal cavity sprayer comprises a spraying head, a pressing head is installed at the bottom of the spraying head, a conversion head is installed at the bottom of the pressing head, a connecting block is installed at the bottom of the conversion head, and a bottle body is installed at the bottom of the connecting block. The utility model relates to the technical field of nasal cavity sprayers, through the cooperation of a lifting shell, a limiting groove and a limiting shell and the rotation of the lifting shell, the pressing depth of a pressing head is changed, so that the amount of sprayed medicine is changed, and the technical problems that in the prior art, the amount of sprayed medicine is not fixed, spraying needs to be conducted repeatedly every time, and the spraying time is shortened are solved. Therefore, the liquid medicine is wasted.

Description

Technical Field

[0001] The utility model relates to the technical field of nasal sprayers, in particular to a physiological saline nasal sprayer with controllable spraying amount. Background Technique

[0002] The liquid in the physiological saline nasal sprayer contains components such as sea salt, sodium citrate, and citric acid. These components play a very good role in helping to clean the mucous membrane, moisten and protect the nasal mucous membrane. If you feel that your nasal mucous membrane is dirty or dry, you can use the physiological saline nasal sprayer to meet your usage needs at this time.

[0003] In the prior art during use, the physiological saline is filled in the storage bottle. By pressing the nozzle, the pressure difference between the inside of the storage bottle and the outside becomes larger, and the physiological saline is sprayed out through the water outlet at the nozzle, which is more convenient during its use.

[0004] However, in actual use, when spraying the liquid medicine by pressing the nozzle, since the amount of liquid medicine sprayed is not fixed, sometimes more and sometimes less, it will cause repeated spraying each time when spraying the medicine, and it is also easy to cause waste of the liquid medicine. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a physiological saline nasal sprayer with controllable spraying amount, which solves the problem that when spraying the liquid medicine by pressing the nozzle in actual use, since the amount of liquid medicine sprayed is not fixed, sometimes more and sometimes less, it will cause repeated spraying each time when spraying the medicine, and it is also easy to cause waste of the liquid medicine.

[0006] To achieve the above object, the utility model is realized by the following technical solutions: A physiological saline nasal sprayer with controllable spraying amount, including a nozzle, a pressing head is installed at the bottom of the nozzle, a conversion head is installed at the bottom of the pressing head, a connecting block is installed at the bottom of the conversion head, a bottle body is installed at the bottom of the connecting block, and an adjusting structure is installed on the outer wall of the pressing head. The adjusting structure includes a lifting shell, a limiting groove, and a limiting shell. The inner wall of the lifting shell is inserted into the outer wall of the pressing head, the inner wall of the lifting shell is threadedly connected to the outer wall of the conversion head, a limiting groove is opened at the bottom of the lifting shell, a limiting shell is inserted into the inner wall of the limiting groove, and the bottom of the limiting shell is fixedly connected to the top of the connecting block.

[0007] Preferably, a scale is provided on the outer wall of the pressing head.

[0008] Preferably, a protective cap is provided on the outer wall of the nozzle, and the inner wall of the protective cap is inserted into the outer wall of the bottle body.

[0009] Preferably, a spring is tightly pressed against the inner wall of the protective cap, a fixing block is tightly pressed against the outer wall of the spring, the outer wall of the fixing block is movably connected to the inner wall of the protective cap, and one end of the fixing block extending to the outer wall of the protective cap is tightly pressed against the outer wall of the connecting block.

[0010] Preferably, a sealing rubber sleeve is tightly pressed against the top of the bottle body, and the top of the sealing rubber sleeve is tightly pressed against the bottom of the protective cap.

[0011] Beneficial effects

[0012] The utility model provides a physiological saline nasal sprayer with controllable spraying amount, which has the following beneficial effects: through the cooperation of the lifting shell, the limiting groove and the limiting shell, by rotating the lifting shell, the pressing depth of the pressing head is changed, so as to change the amount of medicine sprayed, and the problem that the amount of medicine sprayed in the prior art is not fixed when in use, resulting in repeated spraying each time and thus causing waste of the medicine is solved.

[0013] Through the cooperation of the spring, the sealing rubber sleeve and the fixing block, when the protective cap is covered on the nozzle, the fixing block will squeeze the spring, and by using the elasticity of the spring, the fixing block is extruded, so that the protective cap is fixed on the top of the bottle body, and the sealing rubber sleeve is used to prevent dust from entering. Description of the drawings

[0014] Figure 1 is a schematic structural diagram of the utility model;

[0015] Figure 2 is an external view schematic diagram of the utility model;

[0016] Figure 3 is Figure 1 a schematic structural diagram of the pressing head, the conversion head and the scale in

[0017] Figure 4 is Figure 1 a schematic structural diagram of the connecting block, the bottle body and the protective cap in

[0018] In the figure: 1, nozzle; 2, pressing head; 3, conversion head; 4, connecting block; 5, bottle body; 6, protective cap; 7, scale; 8, spring; 9, lifting shell; 10, limiting groove; 11, limiting shell; 12, fixing block; 13, sealing rubber sleeve. Detailed implementation manners

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative work belong to the scope of protection of the present utility model.

[0020] However, in actual use, when the liquid medicine is sprayed by pressing the nozzle, since the amount of liquid medicine sprayed is not fixed, sometimes more and sometimes less, it will cause repeated spraying every time when spraying medicine, and it is also easy to cause waste of the liquid medicine.

[0021] In view of this, the present utility model provides a physiological seawater nasal sprayer with controllable spraying amount, which solves the problem that in actual use, when the liquid medicine is sprayed by pressing the nozzle, since the amount of liquid medicine sprayed is not fixed, sometimes more and sometimes less, it will cause repeated spraying every time when spraying medicine, and it is also easy to cause waste of the liquid medicine.

[0022] Those skilled in the art connect the components in this case in sequence. For the specific connection and operation sequence, reference should be made to the following working principle. The detailed connection means are well-known techniques in the art. The following mainly introduces the working principle and process.

[0023] Embodiment 1: As Figures 1-4 it can be seen, a physiological seawater nasal sprayer with controllable spraying amount includes a nozzle 1. A pressing head 2 is installed at the bottom of the nozzle 1. A conversion head 3 is installed at the bottom of the pressing head 2. A connecting block 4 is installed at the bottom of the conversion head 3. A bottle body 5 is installed at the bottom of the connecting block 4. An adjusting structure is installed on the outer wall of the pressing head 2. The adjusting structure includes a lifting shell 9, a limiting groove 10 and a limiting shell 11. The inner wall of the lifting shell 9 is inserted into the outer wall of the pressing head 2. The inner wall of the lifting shell 9 is threadedly connected to the outer wall of the conversion head 3. A limiting groove 10 is opened at the bottom of the lifting shell 9. The inner wall of the limiting groove 10 is inserted with a limiting shell 11. The bottom of the limiting shell 11 is fixedly connected to the top of the connecting block 4;

[0024] In the specific implementation process, it is particularly pointed out that with the cooperation of the lifting shell 9, the limiting groove 10 and the limiting shell 11, by rotating the lifting shell 9, the pressing depth of the pressing head 2 is changed, so as to change the amount of liquid medicine sprayed;

[0025] Furthermore, a scale 7 is arranged on the outer wall of the pressing head 2;

[0026] In the specific implementation process, it is particularly pointed out that with the cooperation of the scale 7 and the pressing head 2, when adjusting the lifting shell 9, by observing the position of the scale 7, the lifting is carried out to fix the pressing depth of the pressing head 2 and make the sprayed liquid medicine fixed;

[0027] Furthermore, a protective cap 6 is provided on the outer wall of the nozzle 1, and the inner wall of the protective cap 6 is inserted into the outer wall of the bottle body 5;

[0028] In the specific implementation process, it is particularly worth noting that, with the cooperation of the protective cap 6 and the bottle body 5, when the spray is not in use, the protective cap 6 is placed on the top of the nozzle 1 and clamped on the top of the bottle body 5 to protect the nozzle 1;

[0029] Specifically, when using the controllable-dose physiological saline nasal sprayer, by rotating the lifting shell 9 to lift and lower itself, and by observing the scale 7 on the pressing head 2 to determine the lifting height, so as to fix the pressing depth of the pressing head 2, and further change the amount of medicine sprayed by the nozzle 1.

[0030] Embodiment 2: As Figures 1-4 It can be seen that a spring 8 is pressed against the inner wall of the protective cap 6, a fixing block 12 is pressed against the outer wall of the spring 8, the outer wall of the fixing block 12 is movably connected to the inner wall of the protective cap 6, and one end of the fixing block 12 extending to the outer wall of the protective cap 6 is pressed against the outer wall of the connecting block 4;

[0031] In the specific implementation process, it is particularly worth noting that, with the cooperation of the protective cap 6, the fixing block 12 and the spring 8, when installing the protective cap 6, when it is inserted on the top of the bottle body 5, and under the extrusion of the spring 8, the fixing block 12 is pressed against the outer wall of the connecting block 4 to fix the protective cap 6;

[0032] Furthermore, a sealing rubber sleeve 13 is pressed against the top of the bottle body 5, and the top of the sealing rubber sleeve 13 is pressed against the bottom of the protective cap 6;

[0033] In the specific implementation process, it is particularly worth noting that, with the cooperation of the sealing rubber sleeve 13 and the protective cap 6, when installing the protective cap 6, the protective cap 6 and the bottle body 5 will squeeze the sealing rubber sleeve 13, thereby preventing dust from entering through the gap and polluting the nozzle 1;

[0034] Specifically, on the basis of the above embodiment, when the protective cap 6 is placed on the nozzle 1, it will cause the fixing block 12 to squeeze the spring 8, and by using the elasticity of the spring 8, the fixing block 12 will be extruded to fix the protective cap 6 on the top of the bottle body 5, and the sealing rubber sleeve 13 is used to prevent dust from entering and polluting the nozzle 1.

[0035] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without more limitations, an element defined by the statement "including one..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0036] In the present utility model, unless otherwise clearly specified and defined, terms such as "installation", "setting", "connection", "fixation", "swivel connection" and the like shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0037] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A physiological saline nasal sprayer with controllable spraying volume, comprising a nozzle (1), characterized in that: A pressing head (2) is installed at the bottom of the spray head (1), a conversion head (3) is installed at the bottom of the pressing head (2), a connecting block (4) is installed at the bottom of the conversion head (3), a bottle body (5) is installed at the bottom of the connecting block (4), and an adjusting structure is installed on the outer wall of the pressing head (2). The adjusting structure includes a lifting shell (9), a limiting groove (10) and a limiting shell (11). The inner wall of the lifting shell (9) is inserted into the outer wall of the pressing head (2), the inner wall of the lifting shell (9) is threadedly connected to the outer wall of the conversion head (3), a limiting groove (10) is opened at the bottom of the lifting shell (9), a limiting shell (11) is inserted into the inner wall of the limiting groove (10), and the bottom of the limiting shell (11) is fixedly connected to the top of the connecting block (4).

2. The physiological saline nasal sprayer with controllable spraying amount according to claim 1, wherein: A scale (7) is arranged on the outer wall of the pressing head (2).

3. A physiological seawater nasal sprayer with controllable spraying amount according to claim 1, characterized in that: A protective cap (6) is arranged on the outer wall of the spray head (1), and the inner wall of the protective cap (6) is inserted into the outer wall of the bottle body (5).

4. The physiological seawater nasal sprayer with controllable spraying amount according to claim 3, characterized in that: A spring (8) is pressed tightly against the inner wall of the protective cap (6), a fixing block (12) is pressed tightly against the outer wall of the spring (8), the outer wall of the fixing block (12) is movably connected to the inner wall of the protective cap (6), and one end of the fixing block (12) extending to the outer wall of the protective cap (6) is pressed tightly against the outer wall of the connecting block (4).

5. A physiological seawater nasal sprayer with controllable spraying amount according to claim 1, characterized in that: A sealing rubber sleeve (13) is pressed tightly against the top of the bottle body (5), and the top of the sealing rubber sleeve (13) is pressed tightly against the bottom of the protective cap (6).

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