Air bag type nasal cavity irrigator

Abstract

The utility model belongs to the technical field of nasal cavity irrigating tools, and discloses an air bag type nasal cavity irrigator, the upper end of a liquid containing air bag is detachably connected with an irrigating head, the upper end of the irrigating head is connected with an elbow joint, and the other end of the elbow joint is sleeved with an irrigating pipe; a one-way liquid outlet valve is arranged in the middle of the flushing head, and a one-way air inlet valve is installed in the middle of the lower end of the liquid containing air bag. The liquid containing air bag is used for containing cleaning liquid, the springback strength is high, extrusion can be conveniently carried out, the flushing continuity is guaranteed, the liquid containing air bag, the flushing head, the connecting bent pipe and the flushing pipe are assembled and combined, disassembly and cleaning are convenient, cleaning of all assemblies is guaranteed, the one-way liquid outlet valve is embedded in the middle of the flushing head, and the flushing efficiency is improved. The cleaning fluid in the pipeline can be prevented from flowing back, the cleaning fluid in the fluid containing air bag is prevented from being polluted, meanwhile, balance of air pressure in the fluid containing air bag can be guaranteed through the one-way air inlet valve, the cleaning fluid can flow out conveniently, the overall structure is simple, and the manufacturing cost is low.

Description

Technical Field

[0001] The utility model belongs to the technical field of nasal cavity washing tools, in particular to an air bag type nasal cavity washing device. Background Art

[0002] At present, nasal irrigation has been widely used in the treatment of various diseases of the nasal cavity and sinuses. Using a nasal irrigator, harmful substances in the nasal cavity can be removed, so that the nasal cavity always has a clean environment, which is particularly important for patients with respiratory diseases. The nasal cavity is an important channel for the human body to communicate with the outside world except the oral cavity. With a nasal irrigator, harmful substances in the nasal cavity can be removed, so that the nasal cavity always has a clean environment and the nasal cavity can always function normally, so that other organs in the body can function better. The commercially available nasal irrigator mediates and controls the switch of the one-way water outlet valve and the one-way air inlet valve by the size of the pressure applied to the elastic bottle by hand and the speed of relaxation, and sends a special nasal wash into the nostrils, flows through the nasal vestibule (the part exposed outside the head), sinuses, and nasal passages around the nasopharynx, or is discharged from one nostril, or is discharged from the mouth. Through the above path, with the help of the impact force of the physiological saline water flow, the pathogenic bacteria and dirt that have been gathered in the nasal cavity are discharged, so that the nasal cavity can restore the normal physiological environment, restore the self-detoxification function of the nasal cavity, and achieve the purpose of protecting the nasal cavity.

[0003] The bottle of the existing nasal irrigator is generally made of soft plastic material, which is difficult to reset when squeezed, cannot ensure the continuity of irrigating, and is difficult to control the irrigating force.

[0004] Through the above analysis, the problems and defects of the prior art are as follows:

[0005] The bottle of the existing nasal irrigator is generally made of soft plastic material, which is difficult to reset when squeezed, cannot ensure the continuity of irrigating, and is difficult to control the irrigating force. Utility Model Content

[0006] In order to overcome the problems existing in the related art, the disclosed embodiment of the utility model provides an air bag type nasal irrigator. The technical solution is as follows:

[0007] An air bag type nasal irrigator is provided with:

[0008] Liquid-filled air bag;

[0009] The upper end of the liquid-containing airbag is detachably connected to a flushing head, the upper end of the flushing head is connected to an elbow joint, and the other end of the elbow joint is sleeved with a flushing pipe;

[0010] A one-way liquid outlet valve is arranged in the middle of the flushing head, and a one-way air inlet valve is installed in the middle of the lower end of the liquid-containing air bag.

[0011] In one embodiment, the flushing head is provided with a connecting cover, the upper end of the connecting cover is provided with a connecting head, and the lower end of the connecting head is connected to the upper end of the one-way liquid outlet valve.

[0012] In one embodiment, the upper end of the liquid-containing airbag is fixedly connected to an inner cover, the outer side of the inner cover is provided with an external thread that cooperates with the connecting cover, the middle of the upper end of the inner cover is hot-melt connected to a sealing sheet, and one end of the sealing sheet is integrally connected to a pull ring.

[0013] In one embodiment, a dust cover is provided at the upper end of the inner cover, and the dust cover is connected to the inner cover through a thread after the connecting cover is separated from the inner cover.

[0014] In one embodiment, the outer end of the flushing pipe is a nozzle with a hemispherical structure, and a flushing port is opened in the middle of the outer end of the nozzle.

[0015] In one embodiment, the elbow joint is a V-shaped joint.

[0016] In one embodiment, the outer side of the liquid-containing airbag is provided with anti-slip grooves, and the lower end of the liquid-containing airbag is a horizontal structure.

[0017] Combining all the above technical solutions, the advantages and positive effects of the utility model are as follows:

[0018] The utility model discloses the utility model discloses the utility model discloses the utility model discloses a cleaning liquid is contained in the cleaning liquid bag, and the cleaning liquid is contained in the cleaning liquid bag, and the cleaning liquid in the cleaning liquid bag is contained in the cleaning liquid bag, and the cleaning liquid in the cleaning liquid bag is contained in the cleaning liquid bag.

[0019] The utility model discloses a sealing sheet is connected with the middle part of the inner cover by hot-melt, so that the liquid-containing air bag can be effectively sealed and protected, and the sealing sheet can be conveniently opened by a pull ring, and by setting the elbow joint to a V-shaped joint structure, the medicine liquid can be buffered when the bottle body is inverted to discharge the liquid, and the liquid discharge flow rate is controllable, which can reduce the occurrence of choking and the like, and the uniform liquid discharge is more helpful for the treatment of rhinitis and the like; the hemispherical structure design of the nozzle fits the human nose better, reduces the loss of medicine liquid and the pollution of medicine liquid outflow; the anti-slip grooves on the outer side of the liquid-containing air bag can facilitate hand-gripping and squeezing, and by setting the lower end of the liquid-containing air bag to a horizontal structure, the placement of the liquid-containing air bag can be facilitated.

[0020] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and, together with the description, serve to explain the principles of the present disclosure.

[0022] Figure 1 It is a schematic diagram of the structure of the air bag type nasal irrigator provided by the embodiment of the utility model;

[0023] Figure 2 It is a structural schematic diagram of a flushing head provided by an embodiment of the utility model;

[0024] Figure 3 It is a schematic diagram of the structure of the inner cover provided by an embodiment of the utility model;

[0025] Figure 4 It is a schematic diagram of the structure of the dust cover provided by the embodiment of the utility model;

[0026] Figure 5 It is a structural schematic diagram of a flushing pipe provided by an embodiment of the utility model;

[0027] In the figure: 1. liquid-containing air bag; 2. inner cover; 3. connecting cover; 4. elbow joint; 5. flushing pipe; 6. sealing sheet; 7. pull ring; 8. connecting head; 9. dust cover; 10. nozzle; 11. flushing port; 12. flushing head; 13. one-way liquid outlet valve; 14. one-way air inlet valve. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation of the utility model is described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific implementation disclosed below.

[0029] like Figures 1 to 3 As shown, the air bag type nasal irrigator provided by the embodiment of the utility model includes a liquid-containing air bag 1, an inner cover 2, a flushing head 12, a bend pipe joint 4, a flushing tube 5 and a dust cover 9.

[0030] The inner cover 2 is fixedly arranged on the upper end of the liquid-containing airbag 1, the flushing head 12 is installed on the upper end of the inner cover 2 through threads, the elbow joint 4 is spliced ​​with the upper end of the flushing head 12, and the flushing pipe 5 is spliced ​​with the other end of the elbow joint 4.

[0031] The flushing head is provided with a connection cover 3, and a connector 8 is provided at the upper end of the connection cover 3, and the upper end of the connector 8 is connected to the elbow joint 4. The outer diameter of the connector 8 matches the inner diameter of one end of the elbow joint 4, and the inner diameter of the other end of the elbow joint 4 matches the inner diameter of one end of the flushing pipe 5. A one-way liquid outlet valve 13 is embedded in the middle of the connection cover 3, and the upper end of the one-way liquid outlet valve 13 is connected to the connector 8, and a one-way air inlet valve 14 is embedded in the middle of the bottom of the liquid-containing airbag 1.

[0032] The outer side of the liquid-containing airbag 1 is provided with anti-skid grooves, and the lower end of the liquid-containing airbag 1 is a horizontal structure.

[0033] The elbow joint 4 is a V-shaped joint. By setting the elbow joint to a V-shaped joint structure, the liquid medicine can be buffered when the bottle is inverted to discharge the liquid, and the liquid discharge flow rate is controllable, which can reduce the occurrence of choking and the like, and the uniform liquid discharge is more helpful for the treatment of rhinitis and the like.

[0034] The outer side of the inner cover 2 is provided with an external thread matched with the connecting cover 3 , and a sealing sheet 6 is hot-melt connected to the middle of the upper end of the inner cover 2 , and a pull ring 7 is integrally connected to one end of the sealing sheet 6 .

[0035] like Figure 4 As shown, the embodiment of the utility model is further provided with a dust cover 9, which is used to be connected to the upper end of the inner cover 2 through threads when the inner cover 2 has not been assembled with the connecting cover 3, so as to protect the inner cover 2.

[0036] like Figure 5 As shown, the outer end of the flushing tube 5 in the embodiment of the utility model is a nozzle 10 of a hemispherical structure, and a flushing port 11 is opened in the middle of the outer end of the nozzle 10. The hemispherical structure design of the nozzle 10 fits the human nose better, reducing the loss of the liquid medicine and the pollution of the liquid medicine outflow.

[0037] The working principle of the utility model is as follows: before the utility model is assembled and used, the dust cover 9 is installed on the upper end of the inner cover 2 to protect the inner cover 2. When in use, the dust cover 9 is removed, the pull ring 7 on the inner cover 2 is pulled down, and the connecting cover 3 is tightened on the inner cover 2; a V-shaped elbow joint 4 is connected to one end of the connecting head 8 of the connecting cover 3, and a flushing tube 5 is connected to the other end of the elbow joint 4. The connected nasal irrigator is inverted, the nozzle 10 of the hemispherical structure is fitted with the human nostril, and the body of the liquid-containing air bag 1 is gently squeezed, and the liquid in the bottle of the liquid-containing air bag 1 is sprayed along the nozzle 10, so as to achieve the effect of nasal flushing. During the flushing process, by embedding a one-way liquid outlet valve 13 in the middle of the connecting cover 3, the backflow of the cleaning liquid in the pipeline can be avoided, and the cleaning liquid in the liquid-containing air bag 1 can be avoided from being contaminated. At the same time, the one-way air inlet valve 14 can ensure the balance of the internal air pressure of the liquid-containing air bag 1, so as to facilitate the outflow of the cleaning liquid.

[0038] The above description is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited thereto. Any modification, equivalent substitution and improvement made by any technician familiar with the technical field within the technical scope disclosed by the present invention and within the spirit and principle of the present invention shall be covered by the protection scope of the present invention.

Claims

1. An air bag type nasal irrigator, characterized in that: The air bag type nasal irrigator is provided with: Liquid-containing air bag (1); The upper end of the liquid-containing air bag (1) is detachably connected to a flushing head (12), the upper end of the flushing head is connected to a bend pipe joint (4), and the other end of the bend pipe joint (4) is sleeved with a flushing pipe (5); A one-way liquid outlet valve (13) is arranged in the middle of the flushing head (12), and a one-way air inlet valve (14) is installed in the middle of the lower end of the liquid-containing air bag (1).

2. The air bag type nasal irrigator according to claim 1, characterized in that: The flushing head (12) is provided with a connecting cover (3), the upper end of the connecting cover (3) is provided with a connecting head (8), and the lower end of the connecting head (8) is connected to the upper end of the one-way liquid outlet valve (13).

3. The air bag type nasal irrigator according to claim 1, characterized in that: The upper end of the liquid-containing airbag (1) is fixedly connected to an inner cover (2), the outer side of the inner cover (2) is provided with an external thread that cooperates with the connecting cover (3), the middle of the upper end of the inner cover (2) is hot-melt connected to a sealing sheet (6), and one end of the sealing sheet (6) is integrally connected to a pull ring (7).

4. The air bag type nasal irrigator according to claim 3, characterized in that: A dust cover (9) is provided at the upper end of the inner cover (2); after the connecting cover (3) is separated from the inner cover (2), the dust cover (9) is connected to the inner cover (2) via a thread.

5. The air bag type nasal irrigator according to claim 1, characterized in that: The outer end of the flushing pipe (5) is a nozzle (10) with a hemispherical structure, and a flushing port (11) is provided in the middle of the outer end of the nozzle (10).

6. The air bag type nasal irrigator according to claim 1, characterized in that: The elbow joint (4) is a V-shaped joint.

7. The air bag type nasal irrigator according to claim 1, characterized in that: The outer side of the liquid-containing airbag (1) is provided with anti-slip grooves, and the lower end of the liquid-containing airbag (1) is a horizontal structure.

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