CN209529657U - Care and household nasal irrigator - Google Patents

Abstract

A kind of care and household nasal irrigator, including liquid storage bottle (1), bottle cap (2), automatic admission valve (3), it is characterized in that the automatic admission valve (3) includes valve chamber (301), valve rod (302) are placed in valve chamber (301), valve rod head has valve button (303), valve rod (302) upper end has circular spring (304), respectively there is a valve (305) on valve chamber (301) both sides, valve chamber (301) is divided into two by valve (305), and two sseparated cavitys pass through valve (305) exchange of air.

Description

Care and household nasal irrigator

Technical field

This patent is related to a kind of medical instrument, and specifically a kind of nasal irrigator that can be widely used (is washed Nose device).

Background technique

2013, " haze " became annual keyword.The January of this year, 4 haze processes shroud 30 provinces (area, city), In Beijing, only 5 days are not haze skies.There is report to show, in 500 cities of Largest In China, is reached only less than 1% city To the air quality standard of world health organisation recommendations, at the same time, in the world pollute most serious 10 cities have 7 in State.

Haze is bigger to the harm of the health of people.Since the floating particle object diameter of granular tiny in haze generally exists 0.01 micron hereinafter, directly can enter bronchus or even lung by respiratory system.

Nasal douche can be used for daily nasal nursing, mitigate harm of the haze to human body.It is not only a kind of auxiliary Or treatment means, even more practical health-care hospital instrument.

Being designed to provide for this patent this patent is a kind of safe and efficient, can, daily nose is used for convenient for large-scale promotion Chamber nursing mitigates haze to the harm nasal irrigator of human body.

Summary of the invention

For above-mentioned shortcoming and defect in the prior art, being designed to provide for this patent is a kind of safe and efficient, is in Oneself operation can be used, be convenient for large-scale promotion, be used for daily nasal nursing, mitigate haze to the nasal cavity of the harm of human body Flusher.

The purpose of this patent is realized by following technical proposal:

A kind of nasal irrigator, including cross liquid storage bottle 1, bottle cap 2, automatic admission valve 3.

Have graduation mark with the liquid storage bottle 1, there is an internal screw thread on bottleneck periphery, liquid storage bottle 1 by the internal screw thread of bottleneck with The external screw thread of bottle cap 2 is twisted and connection.

Bottle cap 2 is provided with automatic admission valve 3, and an air inlet pipe 306 of connection automatic admission valve 3 is led directly in liquid storage bottle, bottle Lid 2 extends flushing pipe 4, and there are single hole or porous spray head 5 in 4 head of flushing pipe.

The further automatic admission valve 3 includes valve chamber 301, is placed with valve rod 302 in valve chamber 301, valve rod head has There are a circular spring 304 in valve button 303,302 upper end of valve rod, and respectively there is a valve 305 on 301 both sides of valve chamber, and valve 305 is by valve chamber 301 are divided into two, and two sseparated cavitys pass through 305 exchange of air of valve.

This patent the utility model has the advantages that by bottle cap be arranged automatic admission valve 3, the nasal irrigator when in use, first One packet is washed smelling salt down in the nasal irrigator cleaned up by twist-off closure 2, and 37 degree Celsius or so of warm water is then added, lid Tight bottle cap 2, Qing Qing Oscillating shake body acceleration and wash smelling salt thawing, then pinch bottle body with hand and stand upside down, spray head 5 is touched nostril, is needed When cleaning nasal cavity, valve rod 302 is pressed down on, air enters air inlet pipe 306 by valve 305 and enters in bottle body, and bottle is intracorporal to be washed Nose liquid can endlessly be injected through flushing pipe 4, spray head 5 to nasal cavity, Neng Gouchi under the action of gravity and external atmosphere pressure Continuous continuous cleaning nasal cavity, when not needing cleaning nasal cavity, the finger on the valve rod 302 for pressing intake valve 3 is unclamped, this sets Meter is convenient for mass production, reduces product cost, thoroughly solves and washes nose product operation complexity, the high problem of use cost.

Detailed description of the invention

It is right below according to specific embodiment and in conjunction with attached drawing in order to make the content of this patent be easier to be clearly understood This patent is described in further detail, and attached drawing is only used for describing and explaining this patent, is not limited to this patent.Wherein:

Fig. 1 is the structural schematic diagram of this patent nasal-cavity cleaner；

Fig. 2 is the sectional view of this patent nasal-cavity cleaner；

Fig. 3 is the assembling schematic diagram of this patent nasal-cavity cleaner；

Fig. 4 is the structural schematic diagram of this patent automatic admission valve；

Label in figure are as follows: liquid storage bottle 1；Bottle cap 2；Automatic admission valve 3；Valve chamber 301；Valve rod 302；Valve button 303；Spring 304；Valve 305；Air inlet pipe 306；Flushing pipe 4；Spray head 5.

Specific embodiment

Detailed description specific implementation of the patent mode is described in detail with reference to the accompanying drawings.It should be understood that The specific embodiments described herein are only used for describing and explaining this patent, are not limited to this patent.

As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 4, the nasal cleaner, including liquid storage bottle 1 and bottle cap 2, to extension on the bottle cap 2 It stretches and is provided with flushing pipe 4,2 end of flushing pipe is provided with spray head 5, and the water outlet of spray head 5 has single hole or porous several forms, in bottle Automatic admission valve 3 is provided on lid 2.When in use, a packet is washed smelling salt down to cleaning up to the washer by first twist-off closure 2 Nasal irrigator in, 37 degree Celsius or so of warm water is then added, covers tightly bottle cap 2, Qing Qing Oscillating, which shakes body acceleration and washes smelling salt, to be melted Change, then pinch bottle body with hand and stand upside down, spray head 5 is touched into nostril, when needing to clean nasal cavity, presses down on valve rod 302, air is logical Cross valve 305 enter air inlet pipe 306 enter bottle body in, the intracorporal nasal wash of bottle under the action of gravity and external atmosphere pressure, Can endlessly through flushing pipe 4, spray head 5 to nasal cavity inject, can continual cleaning nasal cavity, do not need cleaning nasal cavity When, the finger on the valve rod 302 for pressing intake valve 3 is unclamped.

In the above-described embodiment, described to use existing various air intake valves into automatic admission valve 3, as excellent The mode of choosing is: the automatic admission valve 3 includes valve chamber 301, and valve rod 302, the connection of 302 leading portion of valve rod are provided in valve chamber 301 There is a valve button 303, around spring 304 on valve rod, valve is buckled 303 and is buckled on valve 305, valve is closed by the tension of spring 304, Valve chamber 301 is divided into two by valve, and two sseparated cavitys carry out the circulation of air, the cavity below valve 305 by valve 305 Air inlet pipe 306. is connected with as described in Fig. 4, it is this into automatic admission valve 3 when in use, by liquid storage bottle 1 stand upside down after, press Valve rod 302 is depressed, valve rod 302 drives valve button 303 to boost, and valve button boosts, and valve 305 is opened, the valve that outside air passes through opening Door 305 enters air inlet pipe 306, enters in liquid storage bottle 1, unclamps valve rod 305, the tension and elasticity of spring 304 can be by valve rods 302 bounce downwards, and valve rod 302 drives the valve button of connection also to push up therewith, until valve 305 blocks valve button 303, with valve Button 303 is buckled on valve 305, and entire valve 305, which is in, to be closed and sealing state, is avoided extraneous air and is entered.Liquid storage bottle 1 Interior nasal wash, which is automatically stopped from spray head, to flow out.

In order to prevent the intracorporal liquid of bottle flow backward into air inlet pipe to block air inlet pipe, and also to prevent injection nose Intracavitary liquid flows back into bottle body again, avoids causing secondary pollution to the intracorporal clean liquid of bottle, thus in air inlet pipe 506 Anti-intrusion device 6 is provided in one end.

In addition, the automatic admission valve 3 can be set in any position of bottle cap 2, it is easypro in order to facilitate the operation of and by hold 2 top of bottle cap is arranged in so that it is convenient to operate and by the comfort held, also avoid air inlet in adaptive, the intake valve 3 The problem of valve is arranged on bottle body, and nasal wash body pressure leads to intake valve infiltration leak when nasal cleaner being caused to be placed.

Certainly, this patent can also have other various embodiments, ripe without departing substantially from patent spirit and its essence Various corresponding changes and modifications, but these corresponding changes and change ought can be made according to this patent by knowing those skilled in the art Shape all should belong to the protection scope of patent the attached claims.

Claims (3)

1. a kind of care and household nasal irrigator, including liquid storage bottle (1), bottle cap (2), automatic admission valve (3), it is characterised in that institute The automatic admission valve (3) stated includes valve chamber (301), is placed with valve rod (302) in valve chamber (301), there is valve button on valve rod head (303), valve rod (302) upper end has circular spring (304), and respectively there are a valve (305), valve (305) in valve chamber (301) both sides Valve chamber (301) is divided into two, two sseparated cavitys pass through valve (305) exchange of air.

2. a kind of care and household nasal irrigator according to claim 1, it is characterised in that with the liquid storage bottle (1) There is graduation mark, there is internal screw thread on bottleneck periphery, and liquid storage bottle (1) is twisted and connect with the external screw thread of bottle cap (2) by the internal screw thread of bottleneck.

3. a kind of care and household nasal irrigator according to claim 1, it is characterised in that the bottle cap (2) is provided with A piece air inlet pipe 306 of automatic admission valve (3), connection automatic admission valve (3) is led directly in liquid storage bottle, and bottle cap (2) extends flushing It manages (4), there are single hole or porous spray head (5) in flushing pipe (4) head.