External auditory canal flushing device

Abstract

The utility model belongs to the field of auditory canal flushing, and particularly relates to an external auditory canal flushing device. The technology comprises earmuffs, the ends, making contact with the face, of the earmuffs are provided with limiting assemblies used for preventing falling off, the earmuffs are provided with first through holes communicating left and right, connecting pipes are installed in the first through holes in a penetrating mode, sealing assemblies are arranged between the connecting pipes and the first through holes, and earplugs used for sealing external auditory canals are arranged at the inner side ends of the connecting pipes. And an ear canal cleaning assembly is arranged on the connecting pipe between the sealing assembly and the closing assembly. The ear muffs and the limiting assemblies are arranged so that the ear muffs can be conveniently fixed to the ears, the sealing assemblies are arranged so that cleaning can be conveniently conducted, meanwhile, pollution caused by leakage of cleaned garbage can be avoided, the earplugs and the cleaned garbage can be conveniently prevented from entering the deep positions of the ear canals, and the cleaning assemblies are arranged so that the external ear canals can be conveniently cleaned.

Description

Technical Field

[0001] The utility model belongs to the field of ear canal flushing, in particular to an external ear canal flushing device. Background Art

[0002] The skin of the cartilaginous part of the external auditory canal is equipped with cerumen glands, whose light yellow sticky secretions are called cerumen, commonly known as earwax. After drying in the air, cerumen becomes thin flakes. Earwax has the function of protecting the skin of the external auditory canal and adhering to foreign objects. Usually, earwax is discharged by itself with the help of chewing, opening the mouth and other movements. If earwax gradually condenses into clumps and blocks the external auditory canal, it is called cerumen embolism, and the earwax in the inner canal needs to be cleaned regularly with tools.

[0003] Most existing external auditory canal flushing devices use cleaning liquid to simply flush the external auditory canal flushing device, which is not only inefficient, but also easily causes water to enter the ear during the flushing process, causing discomfort, and is inconvenient to collect and process the cleaning water. Utility Model Content

[0004] The purpose of the utility model is to provide an external auditory canal flushing device, which is convenient for cleaning the external auditory canal and collecting and processing the cleaned sewage and impurities.

[0005] The external auditory canal flushing device includes an earmuff, and the end of the earmuff that contacts the face is provided with a limit component for preventing it from falling off, and a first through hole communicating with the left and right sides is opened on the earmuff, a connecting tube is passed through the first through hole, a closing component is provided between the connecting tube and the first through hole, an earplug for sealing the external auditory canal is provided at the inner end of the connecting tube, and an ear canal cleaning component is provided on the connecting tube between the sealing component and the closing component.

[0006] Furthermore, the closing assembly includes a fixing block, the fixing block is threadedly matched with the connecting pipe, and the fixing block is connected to the first through hole via a sealing membrane.

[0007] Furthermore, the earmuffs and the sealing membrane are both made of transparent elastic material.

[0008] Furthermore, the limiting assembly includes a limiting block and a sealing strip, and the limiting block and the sealing strip form an elliptical structure for hanging the earmuff on the auricle while preventing leakage.

[0009] Furthermore, the cleaning assembly includes several evenly distributed brushes, which are vertically fixed to the outer wall of the connecting pipe, and the outer end of the connecting pipe is connected to a water injection pipe, and several water holes are opened on the connecting pipe in the brush area.

[0010] Furthermore, the brush is a sponge brush, and the water permeable hole is located at the bottom of the brush.

[0011] Furthermore, an annular groove is provided at the outer end of the connecting tube along the length direction, and the annular groove is connected to the water permeable hole. The earplug is provided with a slot for inserting the connecting tube, and the diameter of the connecting tube is smaller than the diameter of the slot. A connecting rope is fixed at the bottom of the slot, and the movable end of the connecting rope is independently installed in the connecting tube.

[0012] Furthermore, a third through hole communicating with each other from top to bottom is formed at the bottom of the earmuff, and a drainage pipe is connected to the third through hole.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The utility model is convenient for fixing on the ear by the arrangement of the earmuff and the limiting component, and is convenient for cleaning while preventing the leakage of the cleaned garbage and causing pollution by the arrangement of the sealing component. The earplug is convenient for preventing the cleaned garbage from entering the deep part of the ear canal, and is convenient for cleaning the external ear canal by the arrangement of the cleaning component. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model;

[0016] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0017] Figure 3 for Figure 1 Left view of;

[0018] Figure 4 for Figure 1 Enlarged view of point B in the middle;

[0019] Figure 5 for Figure 3 rear view;

[0020] The names of the components in the figure are: 1. Earmuff; 2. Limit block; 3. Brush; 4. Earplug; 5. Drain pipe; 6. Connecting rope; 7. Connecting pipe; 8. Water injection pipe; 9. Connecting block; 10. Fixing block; 11. Sealing membrane; 12. Sealing strip. DETAILED DESCRIPTION

[0021] The present invention will be further described below through specific embodiments in conjunction with the accompanying drawings, but this does not limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0022] Example 1

[0023] The external auditory canal flushing device described in this embodiment is as follows: Figure 1As shown, it includes an earmuff 1, and the end of the earmuff 1 in contact with the face is provided with a limit assembly for preventing it from falling off, so that the earmuff 1 can be put on the ear to prevent it from falling off, thereby facilitating the collection of cleaned garbage or cleaning liquid to avoid leakage and pollution;

[0024] The earmuff 1 is provided with a first through hole communicating with the left and right sides, a connecting pipe 7 is passed through the first through hole, and a sealing component is provided between the connecting pipe 7 and the first through hole to facilitate cleaning while preventing the cleaned garbage from leaking and causing pollution;

[0025] The inner end of the connecting tube 7 is provided with an ear plug 4 for sealing the external auditory canal, so as to prevent the cleaned garbage from entering the deep part of the auditory canal;

[0026] An ear canal cleaning component is provided on the connecting tube 7 between the sealing component and the closing component to facilitate cleaning of the external auditory canal;

[0027] The earmuff 1 has a semi-elliptical structure as a whole, which is convenient for buckling on the ear;

[0028] The ear comprises three parts: the outer ear, the middle ear and the inner ear. The outer ear comprises two parts: the auricle and the external auditory canal.

[0029] Example 2

[0030] This embodiment further illustrates the technology. Figure 1 As shown, the closure assembly includes a fixing block 10, which is threadedly engaged with the connecting pipe 7, and is connected to the first through hole by a sealing membrane 11, so that the connecting pipe 7 can move freely in the first through hole while preventing the cleaned garbage from falling out of the first through hole;

[0031] The fixing block 10 can also use a bearing to fix the connecting pipe 7 on the inner ring of the bearing. When in use, it can be rotated and can also be swung at multiple angles through the sealing membrane 11.

[0032] Example 3

[0033] This embodiment further illustrates the technology. Figure 1 As shown, the earmuff 1 and the sealing membrane 11 are made of transparent elastic material, which makes it easy to observe the internal conditions of the ear and thus facilitate better cleaning;

[0034] The earmuff 1 can be made of transparent silicone or thermoplastic elastomer; the sealing film 11 can be made of plastic film, thermoplastic polyurethane film or polydimethylsiloxane film.

[0035] Example 4

[0036] This embodiment further illustrates the technology. Figure 1 and Figure 5 As shown, the limiting assembly includes a limiting block 2 and a sealing strip 12. The limiting block 2 and the sealing strip 12 form an elliptical structure, which is used to hang the earmuff 1 on the ear canal while preventing leakage. The earmuff 1 is conveniently hung on the ear canal for fixing through the limiting block 2, and then the gap between the earmuff 1 and the face is blocked by the sealing strip 12 on the other side of the ear canal, thereby preventing the leakage of washed garbage and water during the cleaning process.

[0037] The limit block 2 and the sealing strip 12 can also be an integral whole, and the overall structure thereof is an annular structure, and is made of rubber or silicone, so as to be convenient for hanging on the auricle and fitting with the head and face at the same time, thereby activating the sealing and blocking effect.

[0038] Example 5

[0039] This embodiment further illustrates the technology. Figure 1 and Figure 4 As shown, the cleaning assembly includes a number of evenly distributed brushes 3, which are vertically fixed to the outer wall of the connecting tube 7, and the outer end of the connecting tube 7 is connected to a water injection pipe 8. The connecting tube 7 in the area of ​​the brush 3 is provided with a number of water-permeable holes to facilitate better cleaning of the external auditory canal and achieve better cleaning effect;

[0040] A silica gel film is provided in the water permeable hole, and a cross opening is provided at the center of the silica gel film to facilitate water permeation while preventing garbage from entering the connecting pipe 7.

[0041] Example 6

[0042] This embodiment further illustrates the technology. Figure 4 As shown, the brush 3 is a sponge brush, and the water permeable hole is located at the bottom of the brush 3, which is convenient for injecting water into the connecting tube 7 through the water injection pipe 8, so that the external auditory canal can be better brushed by the brush 3, making the cleaning effect better and more comfortable.

[0043] Example 7

[0044] This embodiment further illustrates the technology. Figure 1 、 Figure 2 and Figure 4 As shown, the outer end of the connecting tube 7 is provided with an annular groove along the length direction, and the annular groove is connected to the water permeable hole. The earplug 4 is provided with a slot for inserting the connecting tube 7, and the diameter of the connecting tube 7 is smaller than the diameter of the slot. A connecting rope 6 is fixed to the bottom of the slot, and the movable end of the connecting rope 6 is independently installed in the connecting tube 7, so that the earplug 4 can be inserted into the external auditory canal through the connecting tube 7, and then the connecting tube 7 can be taken out of the slot and rotated at multiple angles to brush the external auditory canal through the brush 3, thereby improving the cleaning effect.

[0045] Example 8

[0046] This embodiment further illustrates the technology. Figure 1 and Figure 3 As shown, a third through hole is provided at the bottom of the earmuff 1, which is connected to the upper and lower parts, and a drainage pipe 5 is connected to the third through hole, so as to quickly discharge the garbage and sewage after cleaning the external auditory canal. When in use, in order to quickly discharge, the ear needs to be tilted to avoid the accumulation of garbage and sewage in the ear.

[0047] The working principle is as follows: first, it is hung on the auricle of the ear through the limit block 2, and is sealed with the face through the sealing strip 12. Then, the earplug 4 is plugged into the deep of the outer ear to block it by rotating the connecting tube 7, and then the connecting tube 7 is pulled out from the slot. Then, the brush 3 is driven to brush the external auditory canal by rotating the connecting tube 7 or swinging it at multiple angles. During the brushing process, water is injected into the annular groove through the water injection pipe 8, and the brush 3 is soaked with the injected water. The garbage and sewage brushed out are scraped out into the earmuff 1 by the brush 3 and discharged through the drain pipe 5. During the discharge process, the ear is tilted to speed up the discharge. After cleaning is completed, the connecting rope 6 is pulled to remove the earplug 4 from the external auditory canal. In the process of removing the earplug 4, the water stains and garbage remaining in the external auditory canal can also be taken out.

Claims

1. An external auditory canal flushing device, comprising an earmuff (1), characterized in that: The earmuff (1) is provided with a limit assembly for preventing it from falling off at the end in contact with the face, and a first through hole communicating with the left and right sides is provided on the earmuff (1), a connecting tube (7) is passed through the first through hole, a sealing assembly is provided between the connecting tube (7) and the first through hole, an earplug (4) for sealing the external auditory canal is provided at the inner end of the connecting tube (7), and an ear canal cleaning assembly is provided on the connecting tube (7) between the sealing assembly and the sealing assembly.

2. The external auditory canal flushing device according to claim 1, characterized in that: The sealing assembly comprises a fixing block (10), the fixing block (10) and the connecting pipe (7) are threadedly matched, and the fixing block (10) and the first through hole are connected via a sealing film (11).

3. The external auditory canal flushing device according to claim 2, characterized in that: The earmuff (1) and the sealing membrane (11) are both made of transparent elastic material.

4. The external auditory canal flushing device according to claim 3, characterized in that: The limiting assembly comprises a limiting block (2) and a sealing strip (12), wherein the limiting block (2) and the sealing strip (12) form an elliptical structure for hanging the earmuff (1) on the auricle while preventing leakage.

5. The external auditory canal flushing device according to claim 4, characterized in that: The cleaning assembly comprises a plurality of evenly distributed brushes (3), the brushes (3) being vertically fixed to the outer side wall of the connecting pipe (7), and the outer end of the connecting pipe (7) being connected to a water injection pipe (8), and a plurality of water-permeable holes being opened on the connecting pipe (7) in the brush (3) area.

6. The external auditory canal flushing device according to claim 5, characterized in that: The brush (3) is a sponge brush, and the water-permeable hole is located at the bottom of the brush (3).

7. The external auditory canal flushing device according to claim 6, characterized in that: The outer end of the connecting tube (7) is provided with an annular groove along the length direction, and the annular groove is connected and communicated with the water-permeable hole. The earplug (4) is provided with a slot for inserting the connecting tube (7), and the diameter of the connecting tube (7) is smaller than the diameter of the slot. A connecting rope (6) is fixed to the bottom of the slot, and the movable end of the connecting rope (6) is independently installed in the connecting tube (7).

8. The external auditory canal flushing device according to claim 7, characterized in that: A third through hole communicating with each other from top to bottom is provided at the bottom of the earmuff (1), and a drainage pipe (5) is connected to the third through hole.

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