CN211214351U

CN211214351U - Flusher with elastic body one-way air valve

Info

Publication number: CN211214351U
Application number: CN201921605483.2U
Authority: CN
Inventors: 李霞; 吴剑
Original assignee: Suzhou Meituoxi Medical Technology Co ltd
Current assignee: Suzhou Meituoxi Medical Technology Co ltd
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-08-11
Anticipated expiration: 2029-09-25

Abstract

The utility model provides a flusher with an elastomer one-way air valve. A flusher with an elastomeric one-way valve comprising: a liquid storage bottle; the flushing base is installed on the liquid storage bottle in a threaded mode; the flushing head is arranged on the flushing base; the valve seat is arranged at the bottom of the liquid storage bottle; and the one-way air valve button penetrates through the valve seat and is in sliding sealing connection with the valve seat. The flusher with the elastic body one-way air valve provided by the utility model adopts the one-way air valve structure to control the water flow to be closed and opened, thereby solving the nose choking problem; the one-way air valve structure is designed to be simple and integrated with the liquid storage bottle, so that parts are reduced, and the cost is reduced; the one-way valve button is made of a plastic elastomer material and is in large-area flexible contact with fingers, so that hands are not injured; the transparent bottle body is adopted, so that the using condition of the flushing liquid can be observed when the flushing liquid is used; the bottle body is small in size and easy to hold.

Description

Flusher with elastic body one-way air valve

Technical Field

The utility model relates to a nasal cavity flusher technical field especially relates to a take flusher of one-way pneumatic valve of elastomer.

Background

The manual nasal cavity irrigator in the market at present mainly comprises two types, wherein one type is an elastic bottle extrusion type nasal cavity irrigator, the other type is a one-way air valve pressing type nasal cavity irrigator, and main components comprise a liquid storage bottle, an irrigator head and a one-way air valve. The other one-way air valve pressing type is characterized in that a large force is needed for pressing fingers in the using process, so that the fingers are easy to feel tired.

The existing nasal cavity irrigator has the following defects: 1, the soft bottle can be pressed, the force is uncontrollable when the bottle body is pressed, and nose choking phenomenon is easy to occur; 2, the bottle body can not be pressed, the contact area between the button and the fingers is small, the material is hard, and the fingers are sour and uncomfortable after being pressed for a long time in the washing process; 3, the bottle body is opaque, and the using condition of the washing liquid cannot be seen; 4, when the bottle body is held by hand, the size of the bottle body is large, and the use is inconvenient; 5, after the washing liquid is used, the washing liquid is left to cause waste; 6, the grooves on the bottle cap are more, so that sanitary dead corners exist during use, and the bottle cap is not suitable for cleaning; 7, the one-way pneumatic valve who uses now, one kind adopts the metal steel ball to seal with the metal valve body, and this kind has the weeping when the bottle is just putting, and one kind adopts spring and sealing washer structure, and this kind of cost is with high costs, and the pressing force is big, and two kinds all have metal parts and flush fluid contact, have rusty risk.

Therefore, there is a need to provide a flusher with an elastomer one-way air valve to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The technical problem solved by the utility model is to provide a one-way air valve structure, which controls the water flow to be closed and opened, and solves the nose choking problem; the one-way air valve structure is designed to be simple and integrated with the liquid storage bottle, so that parts are reduced, and the cost is reduced; the one-way valve button is made of a plastic elastomer material and is in large-area flexible contact with fingers, so that hands are not injured; the transparent bottle body is adopted, so that the using condition of the flushing liquid can be observed when the flushing liquid is used; the bottle body is small in size and easy to hold; the flushing base adopts an eccentric design, so that the residual amount of the used flushing liquid is small; the surface of the flushing head adopts smooth transition, so that sanitary dead corners are eliminated, and the flushing head is easy to clean; the one-way air valve has the advantages of simple structural design, no metal part contacting with flushing fluid, no rusting risk, umbrella-shaped structure of the plastic elastomer one-way valve button, good rebound resilience and capability of effectively solving the problem of leakage of the flusher with the elastomer one-way air valve.

In order to solve the technical problem, the utility model provides a take flusher of one-way pneumatic valve of elastomer, include: a liquid storage bottle; the flushing base is installed on the liquid storage bottle in a threaded mode; the flushing head is arranged on the flushing base; the valve seat is arranged at the bottom of the liquid storage bottle; and the one-way air valve button penetrates through the valve seat and is in sliding sealing connection with the valve seat.

Preferably, the liquid storage bottle is made of transparent materials.

Preferably, the liquid storage bottle is provided with double-thread threads, the washing base is provided with internal threads, and the internal threads are matched with the double-thread threads.

Preferably, the bottom of the liquid storage bottle is provided with a boss, the boss is provided with a through hole, and the valve seat penetrates through the through hole and is clamped in the through hole.

Preferably, the top of disk seat is seted up flutedly, the recess base has seted up the slide opening, be equipped with on the one-way air valve button and push away the button, the top that pushes away the button is equipped with the slide bar, the top of slide bar is equipped with the lug, the slide bar run through the slide opening and with slide opening sliding connection, the lug with recess looks adaptation, one-way air valve button with the stock solution bottle contacts.

Preferably, the one-way air valve button is made of a plastic elastomer TPE.

Preferably, the liquid storage bottle is provided with scales.

Preferably, the liquid storage bottle is sleeved with a protective sleeve, the protective sleeve is provided with two rectangular through holes, and the bottom of the protective sleeve is provided with a circular hole.

Preferably, the protective sheath bottom is the circular arc structure, the material of protective sheath is for the plastic elastomer TPE material.

Compared with the prior art, the utility model provides a take flusher of one-way pneumatic valve of elastomer has following beneficial effect:

the utility model provides a flusher with an elastomer one-way air valve, which controls the water flow to be closed and opened by adopting a one-way air valve structure, thereby solving the problem of nose choking; the one-way air valve structure is designed to be simple and integrated with the liquid storage bottle, so that parts are reduced, and the cost is reduced; the one-way valve button is made of a plastic elastomer material and is in large-area flexible contact with fingers, so that hands are not injured; the transparent bottle body is adopted, so that the using condition of the flushing liquid can be observed when the flushing liquid is used; the bottle body is small in size and easy to hold; the flushing base adopts an eccentric design, so that the residual amount of the used flushing liquid is small; the surface of the flushing head adopts smooth transition, so that sanitary dead corners are eliminated, and the flushing head is easy to clean; the one-way air valve has the advantages of simple structural design, no metal part contact flushing fluid, no rusting risk, umbrella-shaped structure of the plastic elastomer one-way valve button, good rebound resilience and capability of effectively solving the problem of liquid leakage.

Drawings

FIG. 1 is a schematic structural view of a first embodiment of the flusher with an elastomer one-way air valve provided by the present invention;

FIG. 2 is a schematic side view of the flusher with the elastic body one-way air valve according to the present invention;

FIG. 3 is a schematic view of a rear view of the flusher with the elastic body one-way air valve according to the present invention;

FIG. 4 is a schematic view of a rear cross-sectional view of the flusher with the elastic body one-way air valve provided by the present invention;

FIG. 5 is an enlargement of portion A of FIG. 4;

FIG. 6 is a schematic top view of the flusher with the elastic body one-way air valve according to the present invention;

FIG. 7 is a schematic structural view of a second embodiment of the flusher with the elastic body one-way air valve provided by the present invention;

FIG. 8 is a schematic view of the protective sheath of FIG. 8;

fig. 9 is a schematic sectional structure view of the protective sheath in fig. 8.

Reference numbers in the figures: 1. stock solution bottle, 2, wash the base, 3, wash the head, 4, disk seat, 5, one-way pneumatic valve button, 6, protective sheath, 7, rectangle through-hole, 8, circular port.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

First embodiment

Referring to fig. 1-6, in a first embodiment of the present invention, a flusher with an elastomer one-way valve comprises: a liquid storage bottle 1; the washing base 2 is installed on the liquid storage bottle 1 in a threaded mode; the washing head 3 is arranged on the washing base 2; the valve seat 4 is arranged at the bottom of the liquid storage bottle 1; and the one-way air valve button 5 penetrates through the valve seat 4 and is in sliding sealing connection with the valve seat 4.

The liquid storage bottle 1 is made of transparent materials.

Be equipped with double thread on the stock solution bottle 1, be equipped with the internal thread on washing base 2, the internal thread with double thread looks adaptation.

The bottom of the liquid storage bottle 1 is provided with a boss, a through hole is formed in the boss, and the valve seat 4 penetrates through the through hole and is clamped in the through hole.

The top of disk seat 4 is seted up flutedly, the slide opening has been seted up to the recess base, be equipped with on the one-way air valve button 5 and push away the button, the top that pushes away the button is equipped with the slide bar, the top of slide bar is equipped with the lug, the slide bar run through the slide opening and with slide opening sliding connection, the lug with recess looks adaptation, one-way air valve button 5 with stock solution bottle 1 contacts.

The one-way air valve button 5 is made of a plastic elastomer TPE.

Scales are arranged on the liquid storage bottle 1.

The one-way air valve button 5 integrates the functions of a valve and a button, the bottom of the one-way air valve button is of an umbrella-shaped structure, and the umbrella-shaped structure and the upper sealing plane structure are respectively matched with the liquid storage bottle 1 and the valve seat 4 to form the one-way valve.

The one-way air valve button 5 is made of a plastic elastomer TPE (thermoplastic elastomer), is soft to contact with fingers, has a large contact area, reduces the pressure, and is not easy to cause fatigue of the fingers in use.

The flushing head seat 2 is connected with the liquid storage bottle 1 through double-end threads, the connection is stable, an annular convex rib is arranged in the flushing head seat 2 and forms a seal with an opening of the liquid storage bottle 1, and the seal is kept under the condition of inverted use. 3 surfaces of flushing head set up to the slick and sly excessive, and 2 pipe designs of flushing headstock are core structure partially, when inverting the use, more press close to the face, and the flush fluid remains to be lacked, and flushing head 3 adopts the interference card knot with flushing headstock 2, and the user of being convenient for changes, and flushing head 3 is equipped with two velocity of flow: uniform speed and slow speed, one is a single hole, and the other is three holes, which are respectively used for users with unlimited flow rate.

The utility model provides a take flusher of one-way pneumatic valve of elastomer's theory of operation as follows:

firstly, a proper amount of cleaning liquid is filled in a liquid storage bottle 1, then the device is used to the head, a washing head 3 is inserted into a nostril, the cleaning liquid is reduced under the action of the air pressure in the liquid storage bottle 1, the cleaning liquid enters the nostril of a patient through the washing head 3, when the internal atmospheric pressure is reduced to a certain degree, the cleaning liquid in the liquid storage bottle 1 cannot flow downwards, at the moment, a one-way air valve button 5 is pressed, a push button pushes a slide rod, the slide rod drives a boss to move downwards, so that the air enters a slide hole through a gap between the push button and the liquid storage bottle 1, the air enters the liquid storage bottle 1 through the slide hole, the air pressure in the liquid storage bottle 1 is increased, the cleaning liquid can continuously flow downwards, when the one-way air valve button 5 is not pressed, the one-way air valve button 5 can rebound to the initial state, so that the boss is contacted with a groove, thereby sealing, when the liquid storage bottle 1 is placed rightly, the boss is matched with the groove, so that liquid in the liquid storage bottle 1 cannot flow out.

by adopting a one-way air valve structure, the water flow is controlled to be closed and opened, so that the nose choking problem is solved; a simple one-way air valve structure is designed and integrated with the liquid storage bottle 1, so that parts are reduced, and the cost is reduced; the one-way valve button is made of a plastic elastomer material and is in large-area flexible contact with fingers, so that hands are not injured; the transparent bottle body is adopted, so that the using condition of the flushing liquid can be observed when the flushing liquid is used; the bottle body is small in size and easy to hold; the flushing base 2 adopts an eccentric design, so that the residual quantity of the used flushing liquid is small; the surface of the flushing head 3 adopts smooth transition, so that sanitary dead corners are eliminated, and the flushing head is easy to clean; the one-way air valve has the advantages of simple structural design, no metal part contact flushing fluid, no rusting risk, umbrella-shaped structure of the plastic elastomer one-way valve button, good rebound resilience and capability of effectively solving the problem of liquid leakage.

Second embodiment:

based on the flusher with the elastomer one-way air valve provided by the first embodiment of the application, the second embodiment of the application provides another flusher with the elastomer one-way air valve. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.

The second embodiment of the present invention will be further explained with reference to the drawings and the embodiments.

Referring to fig. 7-9, the flusher with the elastic body one-way air valve further comprises a protective sleeve 6, the protective sleeve 6 is sleeved on the liquid storage bottle 1, the protective sleeve 6 is provided with two rectangular through holes 7, and the bottom of the protective sleeve 6 is provided with a circular hole 8.

The bottom of the protective sleeve 6 is of an arc structure, and the protective sleeve 6 is made of a plastic elastomer TPE.

At the in-process that this device was using, can drop this device on the ground carelessly sometimes, can break stock solution bottle 1 so probably, thereby make this device unable use, so protective sheath 6 is established to the cover on stock solution bottle 1, and the solution height in the stock solution bottle 1 is convenient for observe by rectangle through-hole 7, and one-way pneumatic valve button 5 is pressed to the personnel of being convenient for of circular port 8, drops on the ground when this device, and protective sheath 6 can play certain cushioning effect, thereby plays the guard action to stock solution bottle 1.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A flusher with an elastomer one-way air valve is characterized by comprising:

a liquid storage bottle;

the flushing base is installed on the liquid storage bottle in a threaded mode;

the flushing head is arranged on the flushing base;

the valve seat is arranged at the bottom of the liquid storage bottle;

and the one-way air valve button penetrates through the valve seat and is in sliding sealing connection with the valve seat.

2. The flusher with the elastomer one-way air valve according to claim 1, wherein the liquid storage bottle is made of transparent material.

3. The flusher with the elastomer one-way air valve according to claim 1, wherein double-thread threads are arranged on the liquid storage bottle, internal threads are arranged on the flushing base, and the internal threads are matched with the double-thread threads.

4. The flusher with the elastomer one-way air valve according to claim 1, wherein a boss is arranged at the bottom of the liquid storage bottle, a through hole is arranged on the boss, and the valve seat penetrates through the through hole and is clamped in the through hole.

5. The flusher with the elastomer one-way air valve as claimed in claim 4, wherein a groove is formed in the top of the valve seat, a sliding hole is formed in the base of the groove, a push button is arranged on the one-way air valve button, a sliding rod is arranged on the top of the push button, a convex block is arranged on the top of the sliding rod, the sliding rod penetrates through the sliding hole and is in sliding connection with the sliding hole, the convex block is matched with the groove, and the one-way air valve button is in contact with the liquid storage bottle.

6. The flusher of claim 5 wherein said one-way valve button is formed of a thermoplastic elastomer (TPE).

7. The flusher with the elastomer one-way air valve according to claim 1, wherein scales are arranged on the liquid storage bottle.

8. The flusher with the elastomer one-way air valve according to claim 1, wherein a protective sleeve is sleeved on the liquid storage bottle, two rectangular through holes are formed in the protective sleeve, and a circular hole is formed in the bottom of the protective sleeve.

9. The flusher with the one-way air valve of the elastomer as recited in claim 8, wherein the bottom of the protective sleeve is of a circular arc structure, and the protective sleeve is made of a plastic elastomer (TPE).