CN218793022U - Manual ear washing device - Google Patents

Abstract

The application discloses manual formula ear syringe relates to medical auxiliary instrument technical field. This manual formula ear washer includes the bottle, and sets up respectively the manual hydrojet subassembly and the temperature display subassembly at the relative both ends of bottle, the temperature display subassembly includes the base, and display screen and the temperature sensor who sets up on the base, wherein, temperature sensor with the bottle intercommunication is used for responding to the temperature of solution in the bottle, and show on the display screen. When the device is used, the temperature of the current solution can be displayed in real time, and the control of the temperature of the solution in the washing process is facilitated.

Description

Manual ear washing device

Technical Field

The application relates to the technical field of medical auxiliary instruments, in particular to a manual ear washer.

Background

The external auditory canal is a curved canal from the external auditory meatus to the tympanic membrane, and the total length is about 2.1-2.5 cm. The secretion generated by the glands in the skin of the cartilaginous part of the external auditory canal is earwax, the existence of the earwax of a human body influences the hearing, germs are easily brought in by using an unclean earpick to pick earwax, and the diseases of the external auditory canal are caused, which are mainly manifested by various inflammations, clinical manifestations of ear itch, discomfort in the ear, congestion, swelling, water-like secretion and the like. Severe inflammation or severe hearing impairment when secretions clog the ear canal.

At present, the cleaning of the external auditory canal is generally carried out by using an ear washing device, the ear washing can be carried out by selecting solutions such as warm saline, hydrogen peroxide or sodium bicarbonate and the like according to the self condition, and the auditory canal is narrow and sensitive, so that when the auditory canal is treated or cleaned, if the temperature of the solution is too high or too low, discomfort of a patient is easily caused.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a manual formula ear syringe, can show the temperature of current solution in real time, conveniently wash the in-process to the accuse of solution temperature.

The embodiment of the application is realized as follows:

the embodiment of the application provides a manual formula ear washer, include the bottle, and set up respectively the manual hydrojet subassembly and the temperature display subassembly at the relative both ends of bottle, the temperature display subassembly includes the base, and display screen and the temperature sensor who sets up on the base, wherein, temperature sensor with the bottle intercommunication is used for the response the temperature of solution in the bottle, and show on the display screen.

Optionally, the base includes a casing and a cover body connected to each other, the cover body is provided with a connecting groove, and the temperature sensor is located at a groove bottom of the connecting groove; one end of the bottle body is provided with a first connecting port, so that the bottle body and the cover body are connected with the connecting groove through the first connecting port.

Optionally, an accommodating space is formed between the casing and the cover body, a storage battery is arranged in the accommodating space, and a charging port and a switch which are electrically connected with the storage battery are respectively arranged on the casing.

Optionally, the manual liquid spraying assembly comprises a connecting piece connected with the bottle body, a liquid spraying mechanism connected with the connecting piece, and a nozzle connected with the liquid spraying mechanism, and the liquid spraying mechanism is further connected with a suction pipe extending into the bottle body.

Optionally, hydrojet mechanism includes the pump body, and sets up respectively first check valve and the second check valve at pump body both ends, still be provided with piston mechanism on the pump body, wherein, first check valve set up in the entrance of the pump body, the second check valve sets up the exit of the pump body to make liquid follow the entrance of the pump body gets into the pump body, and follow the exit of the pump body flows.

Optionally, the first check valve includes a first valve body corresponding to the inlet of the pump body, a first blocking bead matched with the first valve body, and a flow guide pipe communicated with the pump body, and a first elastic member elastically abutted against the first blocking bead is provided in the flow guide pipe, so that the first blocking bead is driven to abut against the passage of the first valve body.

Optionally, the second check valve includes a second valve body corresponding to the outlet of the pump body, a valve core and a second retaining bead corresponding to the outlet of the pump body are disposed in the second valve body, a second elastic member elastically abutting against the second retaining bead is disposed in the valve core, and a protrusion capable of abutting against the second valve body is disposed on the outer side of the valve core, so that the second retaining bead is driven to abut against the outlet of the pump body.

Optionally, the piston mechanism includes a piston cylinder communicated with the pump body, and a piston slidably connected to the piston cylinder, the pump body is further rotatably connected with a handle, the handle is connected with the piston through a piston rod, a third elastic member is further disposed in the piston cylinder, and two ends of the third elastic member respectively abut against the piston and one end of the piston cylinder.

Optionally, the manual liquid spraying assembly further comprises protective covers buckled with each other, and the liquid spraying mechanism is wrapped in the protective covers.

Optionally, the other end of the bottle body is provided with a second connecting port, and the second connecting port is connected with the connecting piece and abuts against the first valve body.

The beneficial effects of the embodiment of the application include:

the manual formula ear washer that this application embodiment provided sets up manual hydrojet subassembly and temperature display subassembly respectively through the relative both ends at the bottle, better cooperation between the temperature display subassembly of being convenient for and the manual hydrojet subassembly. When the manual liquid spraying assembly is used, the temperature displayed on the display screen can be visually seen, and the phenomenon that the temperature is too high or too low when the manual liquid spraying assembly is operated is avoided. Through set up temperature sensor on the base, and sensor and bottle intercommunication just can guarantee to show current temperature in real time on the display screen, conveniently wash the in-process to the accuse of solution temperature.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

Fig. 1 is a schematic structural view of a manual ear cleaner provided in an embodiment of the present application;

fig. 2 is a schematic structural diagram of a temperature display assembly according to an embodiment of the present disclosure;

FIG. 3 is a schematic view of a bottle body according to an embodiment of the present disclosure;

FIG. 4 is a schematic structural diagram of a manual liquid spray assembly provided by an embodiment of the present application;

fig. 5 is a partial enlarged view of a portion a in fig. 4.

Icon: 100-manual ear-washing device; 110-a bottle body; 112-a first connection; 114-a second connection port; 120-a manual spray assembly; 122-a connector; 123-a protective cover; 124-a liquid spraying mechanism; 1242-pump body; 125-first one-way valve; 1252-a first valve body; 1254-first stop bead; 1256-honeycomb duct; 1258-a first elastic member; 126-a second one-way valve; 1262-a second valve body; 1264-spool; 1264 a-projection; 1266-second baffle bead; 1268-a second resilient element; 127-a nozzle; 1272-protective cover; 128-straw; 129-piston mechanism; 1292-piston cylinder; 1294-a piston; 1296-a handle; 1298-a piston rod; 1299-a third elastic member; 130-a temperature display component; 132-a base; 1322-a housing; 1324-a cover; 1324 a-connecting trough; 133-display screen; 134-temperature sensor; 136-a charging port; 138-switch.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, as presented in the figures, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present application, it should be noted that the terms "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the application usually place when using, and are only used for convenience in describing the present application and simplifying the description, but do not indicate or imply that the devices or elements that are referred to must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in this application will be understood to be a specific case for those of ordinary skill in the art.

Referring to fig. 1, 2 and 3, the present embodiment provides a manual ear washer 100, which comprises a bottle body 110, and a manual spray assembly 120 and a temperature display assembly 130 respectively disposed at opposite ends of the bottle body 110, wherein the temperature display assembly 130 comprises a base 132, and a display screen 133 and a temperature sensor 134 disposed on the base 132, wherein the temperature sensor 134 is in communication with the bottle body 110 for sensing the temperature of the solution in the bottle body 110 and displaying the temperature on the display screen 133.

Specifically, when the bottle 110 is used to contain a solution for rinsing, the bottle 110 is connected to the temperature display assembly 130, the manual spray assembly 120 is detached from the bottle 110 to fill the bottle 110 with the solution, and the manual spray assembly 120 is connected to the bottle 110 again after the solution is filled.

The manual ear washer 100 according to the embodiment of the present application facilitates better cooperation between the temperature display unit 130 and the manual liquid spray unit 120 by providing the manual liquid spray unit 120 and the temperature display unit 130 at opposite ends of the bottle body 110, respectively. In use, the temperature displayed on display screen 133 is visually observable to avoid excessive or insufficient temperatures during operation of manual spray assembly 120. Through set up temperature sensor 134 on base 132, and the sensor communicates with bottle 110, just can guarantee to show current temperature in real time on the display screen 133, the convenient control to the solution temperature of washing in-process.

As shown in fig. 2, the base 132 includes a housing 1322 and a cover 1324 connected to each other, the cover 1324 is provided with a connection slot 1324a, and the temperature sensor 134 is located at the bottom of the connection slot 1324 a; one end of the bottle 110 is provided with a first port 112 so that the bottle 110 and the cover 1324 are coupled to the coupling slot 1324a through the first port 112.

Specifically, the first connector 112 is provided with an external thread, and the side wall surface of the connecting groove 1324a is correspondingly provided with an internal thread, so that the bottle body 110 and the cover body 1324 are connected by the thread. It can be appreciated that the bottle body 110 and the base 132 can be configured as a circular shape with equal diameters, and an integral cylindrical structure is formed after the bottle body 110 and the base 132 are connected, which is beneficial to improving the reliability of the integral connection and also ensures the smooth transition of the connection. In addition, by disposing the temperature sensor 134 at the bottom of the groove of the connection groove 1324a, it is advantageous to ensure reliable disposition of the temperature sensor 134 and to establish a desired communication relationship after the bottle body 110 is connected to the lid body 1324.

With continued reference to fig. 2, in an alternative embodiment of the present application, an accommodating space is formed between the housing 1322 and the cover 1324, a storage battery is disposed in the accommodating space, and the housing 1322 is respectively provided with a charging port 136 and a switch 138 electrically connected to the storage battery.

Specifically, through set up the battery in the accommodation space to set up the mouth 136 that charges who is connected with the battery on casing 1322, can charge when the electric quantity is not enough, be favorable to the utilization ratio of the energy. In addition, by providing switch 138 on housing 1322 for electrical connection to the battery, power can be turned off when not in use and on when in use, which is beneficial to energy conservation and extends the useful life of the battery and temperature sensor 134. It will be appreciated that the charging port 136 may be eliminated if it is provided in the form of a dry cell battery.

As shown in fig. 4 and 5, the manual spray unit 120 includes a connection member 122 connected to the bottle 110, a spray mechanism 124 connected to the connection member 122, and a nozzle 127 connected to the spray mechanism 124, and a suction pipe 128 extending into the bottle 110 is connected to the spray mechanism 124.

With the above arrangement, the manual sprayer assembly 120 can be connected to the bottle 110 through the connector 122, and the solution can be sucked up by the suction tube 128 provided on the sprayer mechanism 124 extending into the bottle 110. After the solution is sucked to the liquid ejection mechanism 124, the solution is pressure-ejected by the action of the liquid ejection mechanism 124, and at the time of ejection, it is ejected to a specified position through the nozzle 127 to achieve a desired flushing action.

With continued reference to fig. 4 and fig. 5, the liquid spraying mechanism 124 includes a pump body 1242, and a first check valve 125 and a second check valve 126 respectively disposed at two ends of the pump body 1242, and the pump body 1242 is further provided with a piston mechanism 129, wherein the first check valve 125 is disposed at an inlet of the pump body 1242, and the second check valve 126 is disposed at an outlet of the pump body 1242, so that the liquid enters the pump body 1242 from the inlet of the pump body 1242 and flows out from the outlet of the pump body 1242.

Specifically, by providing the first check valve 125 and the second check valve 126 at the two ends of the pump 1242, when the piston mechanism 129 performs a suction operation, a negative pressure is generated in the pump 1242, so that the first check valve 125 is opened, the second check valve 126 is closed, and the solution flows into the pump 1242 through the first check valve 125. When the piston mechanism 129 performs a liquid ejecting operation, the pressure in the pump body 1242 increases, so that the first check valve 125 is closed, the second check valve 126 is opened, and at this time, the solution sucked into the pump body 1242 is ejected through the second check valve 126, thereby achieving a flushing effect.

As shown in fig. 4, the first check valve 125 includes a first valve body 1252 corresponding to the inlet of the pump body 1242, a first blocking bead 1254 engaged with the first valve body 1252, and a flow guide tube 1256 communicated with the pump body 1242, and a first elastic member 1258 elastically abutting against the first blocking bead 1254 is provided in the flow guide tube 1256, so that the first blocking bead 1254 is urged to abut against the passage of the first valve body 1252.

Specifically, in the initial state, the first blocking bead 1254 is abutted against the passage of the first valve body 1252 by the elastic abutting force of the first elastic member 1258, so that the first check valve 125 is in the closed state. The other end of the bottle body 110 is provided with a second connection port 114, the second connection port 114 is connected with the connection member 122 and abuts against the first valve body 1252, so that the first valve body 1252 is limited between the connection member 122 and the second connection port 114, and the pump body 1242 is fixedly connected with the first valve body 1252. The channel of the first valve body 1252 is provided with a flare to facilitate the first ball 1254 to mate with the channel of the first valve body 1252. When negative pressure is generated in the pump body 1242, the elastic force of the first elastic member 1258 is overcome to apply work, so that the first blocking bead 1254 is far away from the channel of the first valve body 1252, and the liquid can smoothly flow into the pump body 1242. After the suction action is completed, the first blocking bead 1254 is again abutted against the passage of the first valve body 1252 by the urging force of the first elastic member 1258.

As shown in fig. 5, the second one-way valve 126 includes a second valve body 1262 corresponding to the outlet of the pump body 1242, a valve core 1264 is disposed in the second valve body 1262, and a second bead 1266 corresponding to the outlet of the pump body 1242, a second elastic member 1268 elastically abutted against the second bead 1266 is disposed in the valve core 1264, and a protrusion 1264a capable of abutting against the second valve body 1262 is disposed outside the valve core 1264, so that the second bead 1266 is driven to abut against the outlet of the pump body 1242.

Specifically, in the initial state, the second retaining bead 1266 is elastically abutted by the second elastic member 1268 and abutted against the outlet of the pump body 1242, so that the second check valve 126 is in the closed state. When negative pressure is generated in the pump body 1242, the second retaining bead 1266 is attached to the outlet of the pump body 1242 more closely, so that the negative pressure strength in the pump body 1242 is ensured. During the liquid ejecting operation, the pressure in the pump body 1242 increases, and overcomes the elastic force of the second elastic member 1268 to apply work, so that the second bead 1266 is far away from the outlet of the pump body 1242, and the solution in the pump body 1242 flows out along the gap between the valve core 1264 and the second valve body 1262. Further, by providing the protrusion 1264a which can abut against the second valve body 1262 on the outer side of the valve body 1264, the valve body 1264 can be limited, and stability of the second check valve 126 in use can be ensured. After the liquid spraying action is completed, the second stopping bead 1266 is pressed against the outlet of the pump body 1242 again by the action force of the second elastic member 1268.

The nozzle 127 is in threaded connection with the outlet of the pump body 1242, and when the nozzle 127 is connected with the pump body 1242, the connection between the nozzle and the pump body 1242 abuts against the second valve body 1262, so that the second valve body 1262 is limited between the pump body 1242 and the nozzle 127, and the connection stability is ensured.

As shown in fig. 4, a protective cover 1272 is further disposed on the nozzle 127, the protective cover 1272 is configured to be a curved surface structure, and the concave surface faces the spray head, so that a certain protective effect can be achieved when the solution is sprayed, and the solution is prevented from being splashed everywhere. It will be appreciated that the shield 1272 may be made of transparent plastic to avoid obscuring vision during use.

With continued reference to fig. 4, the piston mechanism 129 includes a piston cylinder 1292 in communication with the pump body 1242, and a piston 1294 slidably connected to the piston cylinder 1292, the pump body 1242 is further rotatably connected with a handle 1296, the handle 1296 is connected to the piston 1294 through a piston rod 1298, a third elastic member 1299 is further disposed in the piston cylinder 1292, and two ends of the third elastic member 1299 respectively abut against one end of the piston 1294 and one end of the piston cylinder 1292.

Specifically, when the piston 1294 slides in a direction away from the cylinder 1242, a negative pressure is generated in the cylinder 1242 to suck liquid, and when the piston 1294 slides in a direction closer to the cylinder 1242, a pressure in the cylinder 1242 is increased to eject liquid, by a piston 1292 communicating with the cylinder 1242 and a piston 1294 slidably connected to the piston 1292. In addition, by abutting both ends of the third elastic member 1299 against one end of the piston 1294 and one end of the piston cylinder 1292, after the piston 1294 is slid in a direction close to the pump body 1242 by the handle 1296, the handle 1296 can be restored to the original state by the elastic force of the third elastic member 1299, so as to apply a force to the next sliding of the piston 1294 by the handle 1296.

In an alternative embodiment of the present application, as shown in fig. 4, manual sprayer assembly 120 further includes a protective cap 123 that snap together, and sprayer mechanism 124 is enclosed within protective cap 123.

With the above form, the outer surface of manual spray assembly 120 can be made smoother, and stability in use can be ensured.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. The utility model provides a manual formula ear washer, its characterized in that includes the bottle, and sets up respectively manual hydrojet subassembly and the temperature display subassembly at the relative both ends of bottle, the temperature display subassembly includes the base, and display screen and the temperature sensor who sets up on the base, wherein, temperature sensor with the bottle intercommunication is used for the response the temperature of solution in the bottle, and show on the display screen.

2. A manual ear washer according to claim 1, characterized in that said base comprises a housing and a lid body which are connected to each other, said lid body being provided with a connecting groove, said temperature sensor being located at the bottom of said connecting groove; one end of the bottle body is provided with a first connecting port, so that the bottle body and the cover body are connected with the connecting groove through the first connecting port.

3. A manual ear washer according to claim 2, characterized in that a housing space is formed between said housing and said cover, a storage battery is provided in said housing space, and said housing is provided with a charging port and a switch electrically connected to said storage battery, respectively.

4. A manual ear cleaner according to any of the claims 1-3, characterized in that the manual liquid spraying assembly comprises a connecting piece connected with the bottle body, a liquid spraying mechanism connected with the connecting piece, and a nozzle connected with the liquid spraying mechanism, and a straw extending into the bottle body is further connected with the liquid spraying mechanism.

5. A manual ear washer according to claim 4, characterized in that said liquid spraying mechanism comprises a pump body, and a first one-way valve and a second one-way valve respectively arranged at both ends of said pump body, said pump body further having a piston mechanism arranged thereon, wherein said first one-way valve is arranged at the inlet of said pump body, and said second one-way valve is arranged at the outlet of said pump body, so that the liquid enters said pump body from the inlet of said pump body and flows out from the outlet of said pump body.

6. A manual ear washer according to claim 5, characterized in that said first one-way valve comprises a first valve body corresponding to the inlet of said pump body, a first blocking bead cooperating with said first valve body, and a flow guiding tube communicating with said pump body, wherein a first elastic member elastically abutting against said first blocking bead is provided in said flow guiding tube, so that said first blocking bead is driven to abut against the passage of said first valve body.

7. The manual ear washer according to claim 6, wherein said second one-way valve comprises a second valve body corresponding to the outlet of said pump body, said second valve body is provided with a valve core therein, and a second retaining bead corresponding to the outlet of said pump body, said valve core is provided with a second elastic member elastically abutting against said second retaining bead, and the outer side of said valve core is provided with a projection capable of abutting against said second valve body, so that said second retaining bead is driven to abut against the outlet of said pump body.

8. A manual ear washer according to claim 7, characterized in that said piston mechanism comprises a piston cylinder communicating with said pump body, and a piston slidably connected to said piston cylinder, said pump body further rotatably connected to a handle, said handle connected to said piston through a piston rod, said piston cylinder further provided with a third elastic member therein, both ends of said third elastic member abutting against said piston and one end of said piston cylinder, respectively.

9. A manual ear washer according to claim 5, wherein said manual spray assembly further comprises a protective cover that snaps into one another, said spray mechanism being encased within said protective cover.

10. A manual ear washer according to claim 6, characterized in that the other end of the bottle body is provided with a second connection port, which is connected with the connection piece and abuts against the first valve body.

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