CN217955748U - Mouth breathing switch and electric nasal cavity cleaner using same - Google Patents

Abstract

The application relates to the technical field of nasal cavity cleaners, in particular to an oral breathing switch and an electric nasal cavity cleaner using the same, which comprises a main body and an oral breathing switch; the host comprises a driving assembly and a power supply assembly for supplying power to the driving assembly, and the breath switch is arranged on a connecting circuit of the driving assembly and the power supply assembly and used for controlling the on-off of the connecting circuit. The water choking device has the effect of reducing the occurrence of water choking condition of people.

Description

Mouth breathing switch and electric nasal cavity cleaner using same

Technical Field

The application relates to the technical field of nasal cavity cleaners, in particular to an oral breathing switch and an electric nasal cavity cleaner using the same.

Background

The nasal cavity cleaner is used for sending normal saline into nasal cavities by applying certain pressure, cleaning harmful substances such as secretion or bad tissues, bacteria and the like attached to the nasal cavities through a nasal cavity channel, improving the bad physiological environment in the nasal cavities so as to relieve inflammation of nasal mucosa, and the form of the existing nasal cavity cleaner is divided into a water flow type or a spray type to clean the nasal cavities. In the cleaning process, a user needs to adjust a certain angle and directly send the normal saline into the nasal cavity under a certain pressure to clean the nasal cavity.

Aiming at the related technologies, the inventor finds that in the water flow type cleaning process, water flow entering the nasal cavity is easy to cause the occurrence of water choking of users, and further certain potential safety hazard is caused.

SUMMERY OF THE UTILITY MODEL

In order to solve the above technical problems, the present application provides a breath switch, which has the advantage of automatically closing the soft palate in the nasal cavity when the circuit is connected, thereby avoiding choking water.

In order to achieve the purpose, the technical scheme of the invention is as follows:

the utility model provides a switch is exhaled to mouth, includes the casing, a plurality of gas ports have been seted up on the casing, be provided with the wiring piece on the casing, still be provided with the metalwork that can blow in the casing, the metalwork will shift or deformation switch-on wiring piece when the metalwork is blown.

Realize above-mentioned technical scheme, when personnel want to connect the wiring piece switch-on promptly, only need blow through the gas port of metalwork below to make metalwork displacement or deformation, thereby make wiring piece and metalwork contact, thereby accomplish the circuit switch-on, and when personnel exhale through the mouth, the inside slice muscle of nasal cavity contracts and makes the soft palate automatic closure, and the passageway between oral cavity and nasal cavity has just automatic closure like this, thereby reduces the appearance that personnel choked the water condition.

As a preferable aspect of the present application, a sensitivity adjusting member for controlling the gas outflow rate is provided in at least one of the gas ports.

Realize above-mentioned technical scheme, through sensitivity adjusting part promptly, control the tolerance of inflow or outflow gas to blow to the air current pressure of metalwork in the control shell, thereby satisfy different personnel's user demand.

As a preferable aspect of the present application, the sensitivity adjuster is provided as an air-permeable membrane or an air volume adjusting valve body.

The technical scheme is realized, and the air output is controlled according to the density of the breathable film; or the gas outflow rate is controlled by controlling the opening degree of the valve body, so that the opening and closing sensitivity of the breath switch is adjusted.

As an optimal scheme of this application, sensitivity adjusting part is including inserting the regulating body of establishing in the gas port, a plurality of ventholes that run through the regulating body are seted up to the regulating body, be provided with the closing plate that is used for sealing the venthole on the regulating body.

The technical scheme is realized, namely the number of the exposed air outlet holes is adjusted by moving the closing plate, so that the effect of adjusting the air outlet quantity is achieved.

As a preferred scheme of this application, sensitivity regulating part includes the regulating part of spiro union in the gas port, the regulating part top is provided with the venthole, the regulating part has seted up the inlet port on stretching into casing one end lateral wall, inlet port and venthole intercommunication.

Realize above-mentioned technical scheme, through revolving the degree of depth that the regulating body falls into in the casing soon to the cross-sectional area of adjustment inlet port, thereby control gas outflow, when the gas output is too big, the pressure differential between two gas ports is less to satisfy the use of the great higher personnel of expiratory pressure of expiratory volume, when the gas output is less, the pressure differential between two gas ports is great, uses in order to satisfy that the expiratory volume is little, the personnel that expiratory pressure is lower.

As an preferred scheme of this application, sensitivity adjusting part is including inserting the regulating body of establishing in the gas port, the regulating body stretches into can inside one end be provided with the inlet port, a plurality of ventholes have been seted up along the regulating body axial on the lateral wall that the regulating body is located outside one side of casing, and is a plurality of venthole and inlet port intercommunication, the spiro union has the regulating plate that is used for sealing the inlet port in the regulating body.

Realize above-mentioned technical scheme, through adjusting the position of pole control regulating plate in the inlet port to the control has several ventholes and inlet port intercommunication, thereby reaches the effect of control air output.

A novel nasal cavity flusher comprises a main body and a breath switch; the host computer includes the washing liquid container, passes through the play water subassembly of pipeline intercommunication with the washing liquid container, is arranged in supplying the drive assembly in the play water subassembly with the washing liquid from the washing liquid container to and be used for the power supply subassembly to the drive assembly power supply, the mouth is breathed the switch setting and is used for controlling the opening and close of connecting circuit on drive assembly and power supply subassembly's connecting circuit.

According to the technical scheme, a user can only make the connecting piece be connected when blowing the breath switch, so that the power supply assembly supplies power to the control driving assembly, and then the cleaning solution is supplied into the water outlet assembly and sprayed out at a certain pressure, and the nasal cavity is cleaned; the sheet muscle inside the nasal cavity is contracted by the active expiration of the person to automatically close the soft palate, so that a channel between the oral cavity and the nasal cavity is automatically closed, and water flow can flow through the nasal cavity under the action of pressure in the process of cleaning the nasal cavity and cannot flow to a lower respiratory tract to swallow or choke water; when the expiration stops, the metal piece automatically bounces off to cut off the circuit to work under the action of the gravity or deformation force of the metal piece.

As a preferable scheme of the present application, the driving assembly includes at least one air pump or water pump or solenoid valve for single use, and a plurality of the air pumps or water pumps or solenoid valves are connected in series or in parallel with each other.

According to the technical scheme, when a plurality of water pumps or air pumps are used, the water pumps or the air pumps can be connected in series or in parallel, so that the effect of increasing the water yield or the water outlet pressure is achieved.

As a preferable scheme of the application, the water outlet assembly comprises at least one nasal cavity joint, and the nasal cavity joint is connected with the cleaning solution container through a pipeline.

After the nasal cavity joint is stretched into the nostril, the cleaning liquid in the cleaning liquid container is squeezed into the nasal cavity joint through the driving assembly, and then the cleaning liquid is supplied into the nasal cavity from the nasal cavity joint to clean the nasal cavity.

As a preferred scheme of this application, the nasal cavity connects and is provided with two, and two nasal cavity connect respectively through the pipeline with washing liquid container and waste liquid container link to each other, drive assembly's negative pressure mouth and waste liquid container intercommunication.

Realize above-mentioned technical scheme, drive assembly's negative pressure mouth is extraction opening and waste liquid container intercommunication promptly for the negative pressure that forms in the waste liquid container can be effectual guides the washing liquid in the nasal cavity to the waste liquid container in, thereby guarantees that the waste liquid can not flow into in the washing liquid container, thereby guarantees the clean type of washing liquid.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when a person wants to connect the wiring piece, the person only needs to blow through the air port below the metal piece, so that the metal piece is displaced or deformed, the wiring piece is contacted with the metal piece, the circuit is connected, when the person exhales through the mouth, the sheet muscle in the nasal cavity contracts to automatically close the soft palate, so that a channel between the oral cavity and the nasal cavity is automatically closed, and the water choking condition of the person is reduced;

2. the connecting piece can be connected only when a user blows the breath switch, so that the power supply assembly supplies power to the control driving assembly, and then the cleaning solution is supplied into the water outlet assembly and is sprayed out at a certain pressure, and the nasal cavity is cleaned; the sheet muscle inside the nasal cavity is contracted by the active expiration of the person to automatically close the soft palate, so that a channel between the oral cavity and the nasal cavity is automatically closed, and water flow can flow through the nasal cavity under the action of pressure in the process of cleaning the nasal cavity and cannot flow to a lower respiratory tract to swallow or choke water; when the expiration stops, the metal piece automatically bounces off to cut off the circuit to work under the action of the gravity or deformation force of the metal piece.

Drawings

In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an oral call switch embodiment 1 according to the present application.

Fig. 2 is a schematic structural diagram for showing a metal component in an embodiment 1 of the breath switch of the present application.

Fig. 3 is a schematic structural diagram for showing a metal part in an embodiment 1 of the breath switch.

Fig. 4 is a schematic structural diagram of a sensitivity adjustment member in an embodiment 2 of the breath switch of the present application.

Fig. 5 is a schematic structural diagram of a sensitivity adjustment member in an embodiment 3 of the breath switch of the present application.

Fig. 6 is a schematic structural diagram of a sensitivity adjustment member in an embodiment 4 of a breath switch according to the present application.

Fig. 7 is a schematic structural diagram of a sensitivity adjustment component in an embodiment 5 of the breath switch.

Fig. 8 is a schematic structural diagram of a sensitivity adjustment member in an embodiment 6 of a breath switch according to the present application.

Fig. 9 is a schematic structural view of an embodiment of the electric nasal cavity cleaner of the present application.

FIG. 10 is a schematic view of the internal structure of an embodiment of the electric nasal cavity cleanser of the present application.

Reference numerals: 1. a housing; 11. a gas port; 2. a wiring terminal; 3. a metal member; 4. a sensitivity adjustment member; 41. an adjuster; 42. an air inlet; 43. an air outlet; 44. a breathable film; 45. an adjusting plate; 46. adjusting a rod; 47. a closing plate; 471. a gas leakage groove; 48. a guide rail; 5. a host; 51. a waste liquid container; 52. a cleaning solution container; 53. a water outlet assembly; 531. a nasal cavity joint; 54. a drive assembly; 55. a power supply assembly; 6. a mouth-call connector; 010. a breath switch.

Detailed Description

The present application is described in further detail below with reference to figures 1-10.

Example 1

The embodiment of the application discloses a breath switch. Referring to fig. 1 and 2, the mouthpiece switch 010 includes a housing 1, and two mouthpiece 11 are provided on the housing 1. Be provided with the wiring piece on casing 1, the wiring piece is including inserting two wiring portions of establishing in casing 1 and constitute, and every wiring portion all includes that one or more binding post 2 constitute, and this embodiment is a binding post 2. A metal piece 3 capable of blowing is arranged in the metal shell, and the metal piece 3 may be one of a metal ball or an elastic metal film arranged in the housing 1 or an elastic metal sheet fixed on one of the wiring portions (in this embodiment, the elastic metal sheet is specifically arranged to be fixed on one of the wiring terminals 2). Two gas ports 11 have been seted up on casing 1, and two gas ports 11 set up respectively in metalwork 3 both sides, even with personnel can set up the gas port 11 of elastic metal piece below and blow to make the metal ball remove or elastic metal membrane arch or elastic metal piece bending deformation, thereby make two wiring portions pass through metalwork 3 intercommunication.

Referring to fig. 1 and 2, since different persons exhale different pressures, such as children and adults, and men and women, the pressure is different, so that if the pressure required to push the metal member 3 is too small, the nasal cavity of the adult is not closed while blowing air, and if the pressure is too high, the child may not blow the metal ball. Therefore, in order to meet the expiratory pressure of different people and improve the use comfort of the insufflators, the sensitivity adjusting piece 4 is arranged in at least one air port 11 of the two air ports 11, and the sensitivity adjusting piece 4 is arranged in the air port 11 above the metal piece 3 in the embodiment.

Referring to fig. 1 and 3, the sensitivity adjuster 4 includes an adjuster 41 inserted into the air port 11, an air outlet 43 is provided on one side of the adjuster 41 extending out of the housing 1, an air inlet 42 is provided on a side wall of the adjuster 41 located on one side of the housing 1, the air inlet 42 is connected to the air outlet 43, and the adjuster 41 is screwed to fall into the housing 1 to adjust the cross-sectional area of the air inlet 42, thereby controlling the outflow of the gas. When the air output is too large, the pressure difference between the two air ports 11 is small so as to meet the use of a person with large expiratory volume and high expiratory pressure, and when the air output is small, the pressure difference between the two air ports 11 is large so as to meet the use of a person with small expiratory volume and low expiratory pressure.

Example 2

Referring to fig. 1 and 4, the present embodiment is different from embodiments 1 and 2 in that: the sensitivity adjuster 4 includes an sensitivity adjuster including an adjuster body 41 inserted in the air port 11, and the adjuster body 41 may also be formed integrally with the housing 1 for preventing an air leakage condition between the adjuster body 41 and the housing 1. An air inlet 42 is arranged at one end of the adjusting body 41 which extends into the shell, a plurality of air outlet holes 43 are axially formed in the side wall of the adjusting body 41, which is positioned at one side of the outer part of the shell 1, along the adjusting body 41, the air outlet holes 43 are communicated with the air inlet 42, an adjusting plate 45 used for sealing the air inlet 42 is slidably arranged in the air inlet 42, an adjusting rod 46 used for driving the adjusting plate 45 to move is arranged on the adjusting body 41, and the adjusting rod 46 can be screwed on the adjusting rod 46, so that the positioning is realized; the adjustment lever 46 may be slidably disposed, but a rubber ring (not shown) may be disposed between the adjustment lever and the housing 1 to increase a frictional force between the adjustment lever 46 and the adjustment body 41, thereby achieving an effect of fixing the adjustment lever 46. Namely, the position of the adjusting plate 45 in the air inlet hole 42 is controlled, so that a plurality of air outlet holes 43 are controlled to be communicated with the air inlet hole 42, and the effect of controlling the air outlet quantity is achieved.

Example 3

Referring to fig. 1 and 5, the present embodiment is different from embodiment 1, embodiment 2 and embodiment 3 in that: the sensitivity adjusting part 4 comprises an sensitivity adjusting part and an adjusting body 41 inserted into the air port, the adjusting body 41 extends into the air port 42 which is arranged at one end of the inner part, the adjusting body 41 is positioned on the side wall of one side of the outer part of the shell 1, a plurality of air outlet holes 43 are axially formed along the adjusting body 41, and the air outlet holes 43 are communicated with the air inlet holes 42. The adjusting body 41 is provided with a closing plate 47 capable of closing the plurality of air outlets 43, the closing plate 47 is rotatably connected to the adjusting body 41, and the closing plate is provided with air leakage grooves 471 opposite to the plurality of air outlets 43, namely, the closing plate 47 is rotated to adjust the number of air outlets 43 corresponding to the air leakage grooves 471, so that the air outlet amount adjusting effect is achieved. To prevent air leakage, a pair of sealing rings are also provided between the closing plate 47 and the adjustment body 41.

Example 4

Referring to fig. 1 and 6, the present embodiment is different from embodiment 3 in that: the housing 1 is provided with a guide rail, and the closing plate 47 is slidably disposed on the guide rail, so that when adjustment is needed, only the adjusting plate 45 needs to be pushed to move along the guide rail, and the number of the air outlet holes 43 exposed outside is controlled, thereby controlling the air outlet amount.

Example 5

Referring to fig. 1 and 7, the present embodiment is different from embodiment 1 in that: the sensitivity adjusting part 4 comprises an adjusting body 41 arranged in the air port 11 in an inserting manner, an air outlet 43 penetrating through the adjusting body 41 is formed in the adjusting body 41, a breathable film 44 is arranged in the air outlet 43 and can be adjusted in the air outlet 43, and the air outlet amount is controlled by changing the density of the breathable film 44. Meanwhile, the air-permeable film 44 can be replaced by a valve capable of adjusting the air flow, such as a check valve, an adjustable pressure release valve and the like.

Example 6

Referring to fig. 1 and 8, the present embodiment is different from embodiment 1 in that: an air port 11 is formed in the housing, an air outlet is formed on a connection pipeline of the air port 11, and a sensitivity adjusting member 41 is arranged in the air outlet.

The implementation principle of the breath switch in the embodiment of the application is as follows: through set up two wiring portions in casing 1 promptly, then drive metalwork 3 through blowing and remove to make metalwork 3 communicate two wiring portions, thereby reach the effect of opening and close. Meanwhile, a sensitivity adjusting piece is arranged on the air port 11 of the shell 1 to control the flow rate of the air, so that the use requirements of different personnel are met.

Referring to fig. 9 and 10, the embodiment of the present application discloses an electric nasal cavity cleanser applying the above breath switch 010, which specifically includes a main machine 5, wherein the main machine 5 includes a waste liquid container 51, a cleansing liquid container 52, a water outlet assembly 53 communicating with the cleansing liquid container 52 through a pipe, a driving assembly 54 for supplying cleansing liquid from the cleansing liquid container 52 to the water outlet assembly 53, and a power supply assembly 55 for supplying power to the driving assembly 54. A breath switch 010 is arranged in a connecting circuit of the driving assembly 54 and the power supply assembly 55, namely, the breath switch 010 controls the circuit communication between the driving assembly 54 and the power supply assembly 55. So that the user only can make the connecting piece switch on when exhaling to the breath switch 010, thereby make power supply unit 55 to control drive assembly 54 power supply, and then make the cleaning solution supply spout with certain pressure in going out water subassembly 53, thereby accomplish the washing to the nasal cavity, the washing liquid flow direction is as shown in the a sign in the figure. The sheet muscle inside the nasal cavity is contracted by the active expiration of the person to automatically close the soft palate, so that the channel between the oral cavity and the nasal cavity is automatically closed, and water flows through the nasal cavity under the action of pressure in the process of cleaning the nasal cavity and cannot flow to a lower respiratory tract to swallow or choke water. When the expiration stops, the metal piece 3 automatically bounces off to cut off the circuit under the action of the gravity or deformation force. Meanwhile, in order to facilitate the blowing of personnel into the shell 1, the air port 11 below the metal piece 3 is connected with the mouth breathing joint 6 through a hose, so that the personnel can blow into the shell 1 through the mouth breathing joint 6.

Referring to fig. 9 and 10, the driving assembly 54 includes one or more water pumps or air pumps or electromagnetic valves, which is an air pump in this embodiment. When a plurality of water pumps or air pumps are used, the water pumps or the air pumps can be connected in series or in parallel, so that the effect of increasing the water yield or the water outlet pressure is achieved. When using the solenoid valve as drive assembly, when the personnel used, need to lift the washing liquid container part and be higher than out water assembly for the washing liquid can be sent out under the effect of gravity.

Referring to fig. 9 and 10, the water outlet assembly 53 includes at least one nasal adapter 531, in this embodiment two nasal adapters 531. The two nasal cavities 531 are connected to the cleansing liquid container 52 and the waste liquid container 51, respectively, so that the cleansing liquid can be supplied from one nasal cavity 531 to one nasal cavity and then flow into the waste liquid container 51 from the other nasal cavity 531, thereby preventing the waste liquid from flowing back into the cleansing liquid container 52 and ensuring the cleanliness of the cleansing liquid container 52. A nasal cavity joint 531 can also be arranged, and the nasal cavity joint 531 is communicated with the cleaning solution container 52 only through a pipeline

The negative pressure port of the air pump in this embodiment, i.e. the suction port 11, is communicated with the waste liquid container 51, so that the negative pressure formed in the waste liquid container 51 can effectively guide the cleaning liquid in the nasal cavity into the waste liquid container 51. When the driving assembly 54 is configured as a water pump, the negative pressure port of the water pump may also be communicated with the waste liquid container 51 to achieve the same effect.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. A breath switch, comprising a housing (1), characterized in that: two gas ports (11) have been seted up on casing (1), be provided with the wiring piece on casing (1), still be provided with metalwork (3) that can blow in casing (1), metalwork (3) will shift or deformation switch-on wiring piece when metalwork (3) are blown.

2. The breath switch of claim 1, wherein: at least one of the gas ports (11) is provided therein with a sensitivity adjusting member (4) for controlling the gas outflow speed.

3. The breath switch of claim 2, wherein: the sensitivity adjusting piece (4) is arranged as a ventilating film (44) or a valve body for adjusting air quantity.

4. The breath switch of claim 2, wherein: the sensitivity adjusting piece (4) comprises an adjusting body (41) inserted into the air port (11), the adjusting body (41) is provided with a plurality of air outlet holes (43) penetrating through the adjusting body (41), and a closing plate (47) used for closing the air outlet holes (43) is arranged on the adjusting body (41).

5. The breath switch of claim 2, wherein: the sensitivity adjusting piece (4) comprises an adjusting body (41) screwed in the air port, an air outlet (43) is formed in the top of the adjusting body (41), an air inlet (42) is formed in the side wall of one end, extending into the shell (1), of the adjusting body (41), and the air inlet (42) is communicated with the air outlet (43).

6. The breath switch of claim 2, wherein: sensitivity adjusting part (4) is including inserting regulation body (41) of establishing in the gas port, regulation body (41) stretch into can inside one end be provided with inlet port (42), regulation body (41) are located on the lateral wall of casing (1) outside one side and have seted up a plurality of ventholes (43) along regulation body (41) axial, and are a plurality of venthole (43) and inlet port (42) intercommunication, regulation body (41) spiro union has regulating plate (45) that are used for sealing inlet port (42) in the screw.

7. An electronic nasal cavity purger which characterized in that: comprising a main machine (5), a breath switch according to any of the claims 1-6;

the host (5) comprises a cleaning solution container (52), a water outlet assembly (53) communicated with the cleaning solution container (52) through a pipeline, a driving assembly (54) used for supplying cleaning solution into the water outlet assembly (53) from the cleaning solution container (52), and a power supply assembly (55) used for supplying power to the driving assembly (54), wherein the breath switch (010) is arranged on a connecting circuit of the driving assembly (54) and the power supply assembly (55) and used for controlling the on-off of the connecting circuit.

8. The electric nasal cavity cleaner according to claim 7, wherein: the driving assembly (54) comprises at least one air pump or water pump, and the air pumps or water pumps are connected in series or in parallel.

9. The electric nasal cavity cleaner according to claim 7, wherein: the water outlet assembly (53) comprises at least one nasal cavity joint (531), and the nasal cavity joint (531) is connected with the cleaning solution container (52) through a pipeline.

10. The electric nasal cavity cleaner according to claim 9, wherein: the number of the nasal cavity joints (531) is two, the two nasal cavity joints (531) are respectively connected with the cleaning solution container (52) and the waste liquid container (51) through pipelines, and a negative pressure port of the driving assembly (54) is communicated with the waste liquid container (51).

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