CN220877070U - Ear washer with waste liquid back-pumping function - Google Patents

Abstract

The utility model discloses an ear washer with a waste liquid back-pumping function, which comprises the following components: a main body; the earmuff is arranged on the main body, and the lower part of the earmuff is provided with a liquid return port; the water spraying assembly is arranged on the main body and comprises a water storage cavity, a first water pump and a spray head, the input end of the first water pump is communicated with the water storage cavity, the output end of the first water pump is communicated with the spray head, and the spray head is arranged in the earmuff in a stretching mode; the second water pump is arranged on the main body, the input end of the second water pump is communicated with the liquid return port, a waste liquid cavity is arranged on the main body, and the output end of the second water pump is connected with the waste liquid cavity. The ear is covered by the earmuff, a spray head is arranged in the earmuff in a stretching way, the spray head sprays water flow into the ear canal to clean the ear canal, and the water flowing back from the ear canal is converged on the earmuff and pumped out by a second water pump from the liquid return port. Thus, the operation is simple and the use is convenient.

Description

Ear washer with waste liquid back-pumping function

Technical Field

The utility model relates to an ear washer with a waste liquid back-pumping function.

Background

Ear washers are devices that utilize a water stream to clean the ear canal. The general ear washer comprises a water spraying device and a waste liquid box which is independently arranged, when the ear washer is used, a user takes the water spraying device by one hand to spray water into the auditory canal, and the waste liquid box is attached below the ear by the other hand to contain waste water flowing back from the auditory canal. This mode needs both hands to coordinate, and the operation is troublesome.

Disclosure of utility model

The utility model aims to at least solve one of the technical problems in the prior art, and therefore, the utility model provides the ear washer which can be used by one hand and is simple and convenient to operate.

An embodiment of the utility model according to a first aspect provides an ear washer with waste liquid withdrawal, comprising: a main body; the earmuff is arranged on the main body, and a liquid return port is arranged at the lower part of the earmuff; the water spraying assembly is arranged on the main body and comprises a water storage cavity, a first water pump and a spray head, the input end of the first water pump is communicated with the water storage cavity, the output end of the first water pump is communicated with the spray head, and the spray head is arranged in the earmuff in a stretching mode; the second water pump is arranged on the main body, the input end of the second water pump is communicated with the liquid return port, a waste liquid cavity is arranged on the main body, and the output end of the second water pump is connected with the waste liquid cavity.

The ear washer with the waste liquid back-pumping function has at least the following beneficial effects:

the ear is covered by the earmuff, a spray head is arranged in the earmuff in a stretching way, the spray head sprays water flow into the ear canal to clean the ear canal, and the water flowing back from the ear canal is converged on the earmuff and pumped out by a second water pump from the liquid return port. Therefore, the user only needs to hold the ear washer by one hand, and the ear washer is simple to operate and convenient to use.

In some embodiments of the present utility model, the ear muff is detachably connected to the main body, a first through hole is formed in the ear muff, a first connection portion matched with the first through hole is provided on the spray head, and when the ear muff is mounted on the main body, the first connection portion penetrates through the first through hole and shields the first through hole.

In some embodiments of the utility model, a first magnetic attraction piece is arranged on the main body, a second magnetic attraction piece is arranged on the earmuff, and when the earmuff is mounted on the main body, the first magnetic attraction piece and the second magnetic attraction piece attract each other.

In some embodiments of the present utility model, the main body is connected with a silica gel sleeve, the silica gel sleeve is provided with a first accommodating cavity and a second accommodating cavity, and the first water pump and the second water pump are respectively arranged in the first accommodating cavity and the second accommodating cavity.

In some embodiments of the present utility model, the silica gel sleeve is provided with a first connecting pipe and a second connecting pipe, the first connecting pipe communicates the input end of the first water pump with the water storage cavity, the second connecting pipe communicates the output end of the second water pump with the waste liquid cavity, and the first connecting pipe, the second connecting pipe and the silica gel sleeve are in an integrated structure.

In some embodiments of the utility model, a battery assembly is also included to power the first water pump and the second water pump.

In some embodiments of the utility model, the waste chamber is provided with a drain, the main body is rotatably provided with a cover plate, one side of the cover plate, which is close to the drain, is provided with a plug part, and the cover plate can rotate relative to the main body until the plug part seals the drain.

In some embodiments of the utility model, the cover plate is provided with a rotating shaft part, the main body is provided with a supporting lug, the supporting lug is provided with a shaft hole, the shaft hole is provided with a notch, and the rotating shaft part can be installed in the shaft hole from the notch.

In some embodiments of the utility model, the inner peripheral wall of the earmuff has a flange extending around the circumference.

In some embodiments of the utility model, the spray head includes a tube extension secured to the body and a nozzle removably coupled to the tube extension.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

Fig. 1 is a schematic structural view of an ear washer with waste liquid pumping-back function according to an embodiment of the present utility model;

fig. 2 is an exploded view of the embodiment of fig. 1:

FIG. 3 is an exploded view of the embodiment of FIG. 1 from another perspective;

FIG. 4 is a schematic view of the ear muff of FIG. 1;

Fig. 5 is a schematic view of the structure of the water tank in fig. 1.

Reference numerals:

The main body 100, the base 110, the first conduit 111, the second conduit 112, the housing 120, the water tank 130, the water storage chamber 131, the waste liquid chamber 132, the water outlet 1321, the support lugs 133, the partition plate 134, the first magnetic attraction member 140

Earmuff 200, liquid return port 210, first perforation 220, second magnetic attraction piece 230, soft rubber part 240 and flange 241

Nozzle 300, extension tube 310, nozzle 320, and first connection 330

First water pump 410, second water pump 420

The silicone cover 510, the first accommodation chamber 511, the second accommodation chamber 512, the first connection pipe 513, the second connection pipe 514, the battery assembly 520, the circuit board 530, the cover 540, the plug portion 541, the rotation shaft portion 542, and the connection port 550.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, the description of the first and second is only for the purpose of distinguishing technical features, and should not be construed as indicating or implying relative importance or implying the number of technical features indicated or the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1, an ear washer with waste liquid recovery function according to an embodiment of the present utility model includes a main body 100, an ear cup 200, a water spray assembly, and a second water pump 420.

The main body 100 includes a base 110 and a housing 120, a mounting cavity is defined between the base 110 and the housing 120, and a water tank 130 is connected below the base 110.

The earmuff 200 is provided on the main body 100, and a liquid return port 210 is provided at the lower part of the earmuff 200.

The water spray subassembly is located main part 100, and the water spray subassembly includes water storage chamber 131, first water pump 410 and shower nozzle 300, and the input of first water pump 410 communicates water storage chamber 131, and the output communicates shower nozzle 300, and shower nozzle 300 stretches into and locates in the earmuff 200.

The second water pump 420 is arranged on the main body 100, the input end of the second water pump 420 is communicated with the liquid return port 210, the main body 100 is provided with the waste liquid cavity 132, and the output end of the second water pump 420 is connected with the waste liquid cavity 132.

Specifically, as shown in reference to fig. 4, the water tank 130 has a water storage space therein, a partition plate 134 is provided in the water storage space, and the partition plate 134 partitions the water discharge space into a water storage chamber 131 and a waste liquid chamber 132. The bottom plate is provided with a first conduit 111 and a second conduit 112, the first conduit 111 communicates the water storage cavity 131 with the installation cavity, the first water pump 410 is arranged in the installation cavity, and the input end of the first water pump 410 is communicated with one end, far away from the water storage cavity 131, of the first conduit 111. The second conduit 112 communicates with the waste liquid chamber 132 mounting chamber, the second water pump 420 is disposed in the mounting chamber and an output end of the second water pump 420 is connected to an end of the second conduit 112 remote from the waste liquid chamber 132.

It will be appreciated that the ear is covered by the ear cup 200, the spray head 300 is extended in the ear cup 200, the spray head 300 sprays water into the ear canal to clean the ear canal, and the water flowing back from the ear canal is collected in the ear cup 200 and pumped out from the liquid return port 210 by the second water pump 420. Thus, the operation is simple and the use is convenient. The second water pump 420 sucks the moisture and gas in the ear cup 200, so that a negative pressure is generated in the ear cup 200, and the ear cup 200 is stably adsorbed on the skin of the user.

Referring to fig. 1 to 3, in some embodiments of the present utility model, an ear cup 200 is detachably connected to a main body 100, the ear cup 200 is provided with a first through hole 220, a nozzle 320 is provided with a first connecting portion 330 matching with the first through hole 220, and when the ear cup 200 is mounted to the main body 100, the connecting portion is disposed through the through hole and covers the first through hole 220. It will be appreciated that the earmuff 200 is easily removed for cleaning or replacement. Specifically, the housing 120 is provided with a connection port 550, the input end of the second water pump 420 is communicated with the connection port 550 through a water pipe, and when the ear muff 200 is mounted on the main body 100, the liquid return port 210 on the ear muff 200 is communicated with the connection port 550, so that the second water pump 420 can pump water in the ear muff 200 from the liquid return port 210.

Referring to fig. 2 and 3, in some embodiments of the present utility model, a first magnetic attraction member 140 is provided on the main body 100, and a second magnetic attraction member 230 is provided on the ear cup 200, and when the ear cup 200 is mounted on the main body 100, the first magnetic attraction member 140 and the second magnetic attraction member 230 are attracted. By the attraction of the first magnetic attraction member 140 and the second magnetic attraction member 230, the earmuff 200 can be quickly attached and detached.

Referring to fig. 3, in some embodiments of the present utility model, a silicone sleeve 510 is connected to the main body 100, the silicone sleeve 510 having a first receiving chamber 511 and a second receiving chamber 512, and the first water pump 410 and the second water pump 420 are respectively disposed in the first receiving chamber 511 and the second receiving chamber 512. It can be appreciated that the first water pump 410 and the second water pump 420 may have vibration and noise during operation, and the first water pump 410 and the second water pump 420 are disposed in the silica gel sleeve 510, and the silica gel sleeve 510 can absorb the vibration of the first water pump 410 and the second water pump 420. Thus, vibration and noise of the ear washer during operation can be reduced.

Referring to fig. 1 and 2, in some embodiments of the present utility model, the silica gel cover 510 is provided with a first connection pipe 513 and a second connection pipe 514, the first connection pipe 513 communicates the input end of the first water pump 410 with the water storage chamber 131, the second connection pipe 514 communicates the output end of the second water pump 420 with the waste liquid chamber 132, and the first connection pipe 513, the second connection pipe 514 and the silica gel cover 510 are integrally constructed. Therefore, the water pipe is not required to be connected, the use of the water pipe can be reduced, and the cost is saved.

Specifically, the silica gel sleeve 510 is disposed in the accommodating cavity, the free end of the first connecting tube 513 is sleeved on the first conduit 111, and the free end of the second connecting tube 514 is sleeved on the second conduit 112. The first connecting pipe 513 is communicated with the first accommodating cavity 511, and when the first water pump 410 is arranged in the first accommodating cavity 511, the input end of the first water pump 410 extends from the first accommodating cavity 511 to the first connecting pipe 513; the second connecting pipe 514 is communicated with the second accommodating cavity 512, and when the second water pump 420 is arranged in the second accommodating cavity 512 in an extending mode, the output end of the second water pump 420 is arranged in the second connecting pipe 514 in an extending mode. Thus, the installation is convenient.

Referring to fig. 3, in some embodiments of the utility model, a battery assembly 520 is also included to power the first water pump 410 and the second water pump 420. Thus, the portable bag is convenient to carry. Specifically, the battery assembly 520 is disposed in the mounting cavity, so as to better protect the battery assembly 520, and a circuit board 530 is further disposed in the mounting cavity, where the circuit board 530 is electrically connected to the first water pump 410 and the second water pump 420 of the battery assembly 520, so that the first water pump 410 and the second water pump 420 can be controlled to be turned on or turned off or adjusted in gear.

Referring to fig. 5, in some embodiments of the present utility model, the waste chamber 132 is provided with a drain port 1321, the main body 100 is rotatably provided with a cover plate 540, a plug portion 541 is provided on a side of the cover plate 540 adjacent to the drain port 1321, and the cover plate 540 can be rotated relative to the main body 100 until the plug portion 541 seals the drain port 1321. It will be appreciated that the plug portion 541 is provided on the cover 540, and that the cover 540 is rotatably connected to the main body 100 such that the cover 540 remains connected to the main body 100 at all times, preventing the cover 540 and the plug portion 541 from being lost. It should be noted that, the bottom of the water tank 130 is provided with a water injection hole communicated with the water storage cavity 131, and the main body 100 is provided with another cover plate 540 with the same structure as the cover plate 540 at the water outlet 1321 to seal the water injection hole.

Referring to fig. 1 and 2, in some embodiments of the present utility model, a rotation shaft portion 542 is provided on the cover 540, a lug 133 is provided on the main body 100, a shaft hole is provided on the lug 133, the shaft hole has a notch, and the rotation shaft portion 542 can be fitted into the shaft hole from the notch. In this manner, the cover 540 is conveniently installed and removed.

Referring to fig. 2 and 4, in some embodiments of the utility model, the inner peripheral wall of the earmuff 200 has a flange 241 extending one revolution. Specifically, the flange 241 is disposed on the inner peripheral surface of the ear cup 200 near the peripheral edge, and the flange 241 can block water flow and prevent water from leaking out of the gap between the ear cup 200 and the skin. The main body 100 of the earmuff 200 is made of hard plastic, a circle of soft rubber parts 240 which are easy to deform are connected to the periphery of the earmuff 200, and the deformation of the soft rubber parts 240 can be better attached to the skin, so that water flow is prevented from flowing out. The flange 241 and the soft rubber part 240 are of an integrated structure, so that the production is convenient.

Referring to fig. 1 and 2, in some embodiments of the present utility model, a spray head 300 includes a tube extension 310 fixed to a main body 100 and a nozzle 320 detachably coupled to the tube extension 310. In this manner, the nozzles 320 are conveniently cleaned and replaced. Specifically, the extension pipe portion 310 is made of hard plastic, and thus can be stably fixed to the main body 100. The spray head 300 is made of soft rubber materials such as rubber, and is beneficial to protecting the skin of a user.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (10)

1. An ear washer with waste liquid withdrawal function, comprising:

A main body (100);

An earmuff (200) arranged on the main body (100), wherein a liquid return port (210) is arranged at the lower part of the earmuff (200);

The water spraying assembly is arranged on the main body (100) and comprises a water storage cavity (131), a first water pump (410) and a spray head (300), wherein the input end of the first water pump (410) is communicated with the water storage cavity (131), the output end of the first water pump is communicated with the spray head (300), and the spray head (300) extends into the earmuff (200);

The second water pump (420) is arranged on the main body (100), the input end of the second water pump (420) is communicated with the liquid return port (210), a waste liquid cavity (132) is arranged on the main body (100), and the output end of the second water pump (420) is connected with the waste liquid cavity (132).

2. An ear washer with waste liquid withdrawal function according to claim 1, characterized in that,

The earmuff (200) can be detachably connected to the main body (100), a first perforation (220) is formed in the earmuff (200), a first connecting portion (330) matched with the first perforation (220) is arranged on the spray head (300), and when the earmuff (200) is installed on the main body (100), the first connecting portion (330) penetrates through the first perforation (220) and shields the first perforation (220).

3. An ear washer with waste liquid withdrawal function according to claim 2, characterized in that,

The earmuff comprises a main body (100), wherein a first magnetic attraction piece (140) is arranged on the main body (100), a second magnetic attraction piece (230) is arranged on the earmuff (200), and when the earmuff (200) is installed on the main body (100), the first magnetic attraction piece (140) and the second magnetic attraction piece (230) are attracted.

4. An ear washer with waste liquid withdrawal function according to claim 1, characterized in that,

The main body (100) is connected with a silica gel sleeve (510), the silica gel sleeve (510) is provided with a first accommodating cavity (511) and a second accommodating cavity (512), and the first water pump (410) and the second water pump (420) are respectively arranged in the first accommodating cavity (511) and the second accommodating cavity (512).

5. The ear washer with waste liquid back-suction function as set forth in claim 4, wherein,

The silica gel cover (510) is provided with first connecting pipe (513) and second connecting pipe (514), first connecting pipe (513) will the input of first water pump (410) with water storage chamber (131) intercommunication, second connecting pipe (514) will the output of second water pump (420) communicates with waste liquid chamber (132), first connecting pipe (513), second connecting pipe (514) and silica gel cover (510) are integrated into one piece structure.

6. An ear washer with waste liquid withdrawal function according to claim 1, characterized in that,

Also included is a battery assembly (520) for powering the first water pump (410) and the second water pump (420).

7. The ear washer with waste liquid back-suction function as set forth in claim 4, wherein,

The waste liquid cavity (132) is provided with a water outlet (1321), the main body (100) is rotatably provided with a cover plate (540), one side, close to the water outlet (1321), of the cover plate (540) is provided with a plug part (541), and the cover plate (540) can rotate relative to the main body (100) until the plug part (541) seals the water outlet (1321).

8. The ear washer with waste liquid back-suction function as set forth in claim 7, wherein,

The cover plate (540) is provided with a rotating shaft part (542), the main body (100) is provided with a supporting lug (133), the supporting lug (133) is provided with a shaft hole, the shaft hole is provided with a notch, and the rotating shaft part (542) can be installed in the shaft hole from the notch.

9. The ear washer with waste liquid back-pumping function as set forth in claim 5, wherein,

The inner peripheral wall of the earmuff (200) is provided with a flange (241) extending for a circle.

10. The ear washer with waste liquid back-pumping function as set forth in claim 5, wherein,

The spray head (300) comprises a pipe extending part (310) fixedly arranged on the main body (100) and a nozzle (320) detachably connected with the pipe extending part (310).