CN215821658U

CN215821658U - A micro-cleaner for nasal cavity

Info

Publication number: CN215821658U
Application number: CN202122146928.9U
Authority: CN
Inventors: 左靓
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-02-15
Anticipated expiration: 2031-09-07

Abstract

The utility model discloses a micro-cleaner for nasal cavity, which belongs to the technical field of nasal cavity cleaning. A piston is slidably installed inside the water-absorbing hollow needle, and a push-pull rod is fixed at the bottom of the piston. The water-absorbing hollow needle inside the outer pipe of the utility model is arranged, the push-pull rod inside the water-absorbing hollow pipe drives the piston to move to suck the salt water, and at the same time in the process of discharging the salt water, the negative pressure at the bottom of the outer pipe is used to connect the pipe with the external negative pressure. The external negative pressure device can generate negative pressure inside the outer pipe during the process of salt water discharge, and suction through the negative pressure hole, which is convenient for the direct extraction of cleaning waste liquid, and is more convenient to use. The arrangement of multiple groups of sponge pads can improve the cleaning effect when cleaning the nasal cavity, and can absorb waste water to ensure the waste water absorption effect.

Description

Miniature cleaner for nasal cavity

Technical Field

The utility model relates to a cleaner, in particular to a miniature cleaner for nasal cavities, and belongs to the technical field of nasal cavity cleaning.

Background

The nasal cavity is an important channel for communicating the human body with the outside except the oral cavity, and harmful substances in the nasal cavity can be removed by the nasal cavity irrigator, so that the nasal cavity always has a clean environment, the nasal cavity can always normally operate, and other organs in the body can operate better, which is particularly important for people with respiratory diseases;

however, the existing nasal cavity cleaner can not directly remove the cleaning waste liquid in the cleaning process in the using process, and is inconvenient to use, so the utility model provides a miniature cleaner for the nasal cavity to solve the problems in the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a miniature cleaner for a nasal cavity, which solves the problem that waste liquid cannot be directly cleaned in the cleaning process in the prior art.

The purpose of the utility model can be achieved by adopting the following technical scheme:

the utility model provides a miniature purger for nasal cavity, includes the outer tube, the inside of outer tube is provided with the empty needle that absorbs water, the bottom of the empty needle that absorbs water extends to the outside of outer tube, the inside slidable mounting of the empty needle that absorbs water has the piston, the bottom of piston is fixed with the push-and-pull rod, the drain pipe is installed on the top of the empty needle that absorbs water, the drain pipe extends to the outside of outer tube, the hole of permeating water has evenly been seted up in the outside of drain pipe, the negative pressure hole has evenly been seted up in the outside of outer tube, and the outside of outer tube evenly is fixed with the foam-rubber cushion, the negative pressure connecting pipe is installed to the bottom of outer tube.

Preferably: and fixed blocks are fixed on two sides of the bottom of the outer pipe.

Preferably: the inner bottom of the drain pipe is provided with a one-way drain valve, one side of the top of the water-absorbing hollow needle, which is far away from the drain pipe, is provided with a water-absorbing pipe, the water-absorbing pipe extends to the outside of the outer pipe, and the water-absorbing pipe is provided with a one-way water inlet valve.

Preferably: and a pull block is fixed at the bottom end of the push-pull rod.

Preferably: the outer tube and the water-absorbing hollow needle are made of polypropylene, and a liquid level line is arranged on the outer side of the water-absorbing hollow needle.

Preferably: the water permeable holes are evenly distributed on the outer side of the drain pipe in an annular array.

The utility model has the beneficial effects that:

the utility model provides a miniature cleaner for nasal cavity, which is characterized in that a water-absorbing hollow needle is arranged in an outer tube, a push-pull rod in the water-absorbing hollow tube drives a piston to move to suck saline water, meanwhile, a negative pressure connecting pipe at the bottom end of the outer tube is communicated with an external negative pressure device in the saline water discharging process, the external negative pressure device generates negative pressure in the outer tube and sucks the saline water through a negative pressure hole in the saline water discharging process, so that the direct extraction of cleaning waste liquid is facilitated, the use is more convenient, the cleaning effect in the nasal cavity cleaning process can be improved by arranging a plurality of groups of sponge cushions outside the outer tube, the waste water can be absorbed, the waste water sucking effect is ensured, the one-way drain valve on a drain pipe is matched with a one-way water inlet valve on the water-absorbing hollow needle for use, and the device does not need to be taken out after the use of the cleaning saline water in the water-absorbing hollow needle, can directly extract the salt water, and has higher practicability.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a view of the drain structure of the present invention;

FIG. 3 is a view showing the construction of the sponge pad of the present invention.

In the figure: 1. an outer tube; 2. water-absorbing empty needles; 3. a piston; 4. a push-pull rod; 5. a drain pipe; 6. water permeable holes; 7. a negative pressure hole; 8. a sponge cushion; 9. a fixed block; 10. a negative pressure connecting pipe; 11. a one-way drain valve; 12. a suction pipe; 13. a one-way water inlet valve.

Detailed Description

In order to make the technical solutions of the present invention more clear and definite for those skilled in the art, the present invention is further described in detail below with reference to the following examples and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1-3, this embodiment provides a miniature purger for nasal cavity, including outer tube 1, the inside of outer tube 1 is provided with the empty needle 2 that absorbs water, the bottom of the empty needle 2 that absorbs water extends to the outside of outer tube 1, the inside slidable mounting of the empty needle 2 that absorbs water has piston 3, the bottom of piston 3 is fixed with push-and-pull rod 4, drain pipe 5 is installed on the top of the empty needle 2 that absorbs water, drain pipe 5 extends to the outside of outer tube 1, water permeable hole 6 has evenly been seted up in the outside of drain pipe 5, negative pressure hole 7 has evenly been seted up in the outside of outer tube 1, and the outside of outer tube 1 evenly is fixed with foam-rubber cushion 8, negative pressure connecting pipe 10 is installed to the bottom of outer tube 1.

In this embodiment, as shown in fig. 1, the fixing blocks 9 are fixed on both sides of the bottom of the outer tube 1, so that fingers can be conveniently limited outside the outer tube 1 in the using process.

In this embodiment, as shown in fig. 1, a one-way drain valve 11 is disposed at the inner bottom of the drain pipe 5, a suction pipe 12 is disposed at one side of the top of the suction hollow needle 2 away from the drain pipe 5, the suction pipe 12 extends to the outside of the outer pipe 1, a one-way inlet valve 13 is mounted on the suction pipe 12, and by arranging the one-way drain valve 11 inside the drain pipe 5 and the one-way inlet valve 13 on the suction pipe 12, after the use of the saline inside the suction hollow needle 2 is completed, the saline can be directly extracted through the suction pipe 12 without taking out the device.

In this embodiment, as shown in fig. 1, a pulling block is fixed at the bottom end of the push-pull rod 4, so as to facilitate the finger to stretch and press the push-pull rod 4.

In this embodiment, as shown in fig. 1, the outer tube 1 and the hollow water-absorbing needle 2 are made of polypropylene, and a liquid level line is disposed outside the hollow water-absorbing needle 2 for conveniently observing the amount of the saline water.

In this embodiment, as shown in fig. 2, the water permeable holes 6 are evenly distributed in a circular array on the outside of the drainage tube 5, ensuring that saline can be evenly sprayed inside the nasal cavity.

As shown in fig. 1 to 3, the present embodiment provides a micro-irrigator for nasal cavity working as follows:

step 1: when the device is used, the water suction pipe 12 is communicated with saline water, then the push-pull rod 4 is pulled downwards, negative pressure is generated inside the water suction hollow needle 2, the saline water enters the water suction hollow needle 2, and then the negative pressure connecting pipe 10 is connected with an external negative pressure device;

step 2: the outer tube 1 is plugged into the nasal cavity of a patient, the push-pull rod 4 is squeezed at the same time, saline is discharged from the water permeable holes 6 and is uniformly sprayed into the nasal cavity, a negative pressure is formed in the outer tube 1 by starting an external negative pressure device, and the cleaned saline enters the outer tube 1 from the negative pressure holes 7 and is discharged;

and step 3: after the saline inside the water-absorbing hollow needle 2 is used, the push-pull rod 4 is pulled down again, the saline enters the water-absorbing hollow needle 2 again, and the steps are repeated to clean again.

The above description is only for the purpose of illustrating the present invention and is not intended to limit the scope of the present invention, and any person skilled in the art can substitute or change the technical solution of the present invention and its conception within the scope of the present invention.

Claims

1. A miniature irrigator for nasal cavities, comprising: including outer tube (1), the inside of outer tube (1) is provided with the empty needle (2) that absorbs water, the bottom of the empty needle (2) that absorbs water extends to the outside of outer tube (1), the inside slidable mounting of the empty needle (2) that absorbs water has piston (3), the bottom of piston (3) is fixed with push-and-pull rod (4), drain pipe (5) are installed on the top of the empty needle (2) that absorbs water, drain pipe (5) extend to the outside of outer tube (1), the hole (6) of permeating water has evenly been seted up in the outside of drain pipe (5), negative pressure hole (7) have evenly been seted up in the outside of outer tube (1), and the outside of outer tube (1) evenly is fixed with foam-rubber cushion (8), negative pressure connecting pipe (10) are installed to the bottom of outer tube (1).

2. The micro irrigator for nasal cavities according to claim 1, wherein: and fixed blocks (9) are fixed on two sides of the bottom of the outer pipe (1).

3. The micro irrigator for nasal cavities according to claim 1, wherein: the inner bottom of the drain pipe (5) is provided with a one-way drain valve (11), one side, far away from the drain pipe (5), of the top of the water absorption hollow needle (2) is provided with a water absorption pipe (12), the water absorption pipe (12) extends to the outside of the outer pipe (1), and the water absorption pipe (12) is provided with a one-way water inlet valve (13).

4. The micro irrigator for nasal cavities according to claim 1, wherein: and a pull block is fixed at the bottom end of the push-pull rod (4).

5. The micro irrigator for nasal cavities according to claim 1, wherein: the outer tube (1) and the water-absorbing hollow needle (2) are made of polypropylene, and a liquid level line is arranged on the outer side of the water-absorbing hollow needle (2).

6. The micro irrigator for nasal cavities according to claim 1, wherein: the water permeable holes (6) are uniformly distributed on the outer side of the drain pipe (5) in an annular array.