Ear canal cleaning and nursing device

Abstract

The utility model relates to the technical field of ear-nose-throat medical instruments, in particular to an ear canal cleaning and nursing device. The utility model provides an improved ear canal cleaning nursing device. An ear canal cleaning and nursing device comprises a cleaning cylinder, a three-fork type guide rail, sliding arms, cleaning grooves and the like, the three-fork type guide rail is connected into the cleaning cylinder, the three-fork type guide rail is connected with the sliding arms capable of horizontally sliding to adjust the position, and the cleaning grooves are connected to the ends, away from the three-fork type guide rail, of the sliding arms. By finely adjusting and rotating the adjusting cap, the outward expansion amplitude of the three cleaning grooves can be conveniently adjusted to any degree, so that the ear canal cleaning device is suitable for different users, and the purpose of conveniently cleaning and nursing ear canals of different sizes of human bodies can be achieved; and the cleaning groove is in rigid connection, so that dirt which is adhered to the interior of the ear canal and has high viscidity can be conveniently scraped, and the scraped dirt can be conveniently collected.

Description

Technical Field

[0001] The utility model relates to the technical field of ear, nose and throat medical equipment, in particular to an ear canal cleaning and nursing device. Background Art

[0002] Oily ears, also known as wet ears, refer to the earwax (cerumen) secreted by the ear canal that is greasy, moist and easily adheres to the wall of the ear canal, seriously affecting the hygiene and health of the ear canal. For this reason, the ear canal often needs to be cleaned and cared for.

[0003] The Chinese patent with the authorization announcement number CN209966754U discloses an ear canal cleaning and care device, which mainly includes a main body tube, a cleaning and care component, a collection bin, a transmission tube, and an air bag; the main body tube is hollow inside, and an adjustment knob is provided on the left end face of the main body tube, and a plug cover is provided on the right end face of the main body tube; a transmission tube is transversely provided at the central axis of the main body tube; each cleaning and adjustment groove is provided with a cleaning and care component, and the cleaning and care component includes a rotating block, a cleaning brush, and a telescopic rod. The lower part of the rotating block is a toothed surface meshed with a toothed ring, and each collection and adjustment groove is provided with a collection bin, and the collection bin and the collection and adjustment groove are gap-matched, and the middle part of the bottom surface of the collection bin is connected to the transmission tube through a transmission plate. Although the care device can realize contraction adjustment when placed in the human ear canal, the structure of the cleaning and care component is relatively complex, and the cleaning brush is elastically connected to the toothed ring through the telescopic rod and the first spring. In the actual use process, it is difficult to conveniently scrape and clean the sticky dirt inside the oily ear, and there are certain defects.

[0004] To this end, an improved ear canal cleaning and care device is proposed to solve the above technical problems. Utility Model Content

[0005] In order to overcome the shortcomings of the existing ear canal cleaning and care device, that is, the cleaning and care structure is elastically connected, which is not convenient for conveniently cleaning the sticky dirt inside the oily ear, the technical problem of the utility model is to provide an improved ear canal cleaning and care device.

[0006] Technical solution: An ear canal cleaning care device, comprising a hand-held tube, a cleaning cylinder, a scraper strip, a three-pronged guide rail, a sliding arm, a cleaning groove, a threaded rod, a rotating rod, a threaded sleeve, a push-pull arm and an adjusting cap, wherein the end of the hand-held tube is connected to the cleaning cylinder, and scraper strips are arranged at intervals along the circumferential direction on the outer wall of the cleaning cylinder, the interior of the cleaning cylinder is connected to the three-pronged guide rail, and the three-pronged guide rail is respectively connected to sliding arms that can adjust the position horizontally, and each sliding arm is connected to a cleaning groove at one end away from the three-pronged guide rail, a threaded rod is rotatably connected to the middle part of the three-pronged guide rail, a threaded sleeve is threadedly mounted on the threaded rod, a push-pull arm is hingedly connected between the threaded sleeve and the sliding arm, and the other end of the threaded rod is connected to the rotating rod, and the end of the hand-held tube away from the cleaning cylinder is rotatably connected to the adjusting cap, and one end of the rotating rod extends outward to the outside of the hand-held tube and is connected to the adjusting cap.

[0007] Furthermore, the sliding arm is arranged in a 7-shaped structure.

[0008] Furthermore, the cleaning tank is arranged in a fan-shaped structure.

[0009] Furthermore, the scraper strip is made of flexible rubber material.

[0010] Furthermore, it also includes a protective cover, the hand-held tube is covered with the protective cover, and the protective cover is engraved with anti-slip patterns at intervals.

[0011] Furthermore, it also includes a fixing frame, the middle part of the inner side of the hand-held tube is connected with the fixing frame, and the rotating rod rotatably penetrates the middle part of the fixing frame.

[0012] Compared with the prior art, the utility model has the following advantages: by fine-tuning and rotating the adjustment cap, the outward expansion amplitude of the three cleaning grooves can be easily adjusted to any degree, which is convenient for different user groups and can achieve the purpose of convenient cleaning and care for human ear canals of different sizes; and the cleaning groove is hard-connected to facilitate the scraping of sticky dirt stuck in the ear canal, and is also convenient for convenient collection of the scraped dirt; this care device is not only simple and compact in structure, but also convenient for subsequent maintenance and cleaning, easy to use, and highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0014] Figure 2 It is a cross-sectional view of the utility model.

[0015] Figure 3 It is a partial three-dimensional structural schematic diagram of the utility model.

[0016] Figure 4The utility model is a schematic diagram of the connection structure of the sliding arm, the push-pull arm and the three-pronged guide rail.

[0017] Figure 5 This is a diagram of the expanded state of the cleaning tank of the utility model.

[0018] Among them, the above-mentioned drawings include the following figure marks: 1. hand-held tube, 2. cleaning cylinder, 3. scraper strip, 4. three-pronged guide rail, 5. sliding arm, 6. cleaning groove, 7. threaded rod, 70. rotating rod, 8. threaded sleeve, 9. push-pull arm, 10. adjustment cap, 11. protective cover, 12. fixing bracket. DETAILED DESCRIPTION

[0019] Although the present invention may be described with respect to a specific application or industry, those skilled in the art will recognize the broader applicability of the present invention. Those of ordinary skill in the art will recognize that terms such as: above, below, upward, downward, etc. are used to describe the drawings and do not represent limitations on the scope of the present invention as defined by the appended claims. Any numerical designations such as: first or second are merely exemplary and are not intended to limit the scope of the present invention in any way.

[0020] Embodiment: The utility model provides an ear canal cleaning care device, see Figure 1-Figure 5As shown, it includes a hand-held tube 1, a cleaning tube 2, a scraper strip 3, a three-pronged guide rail 4, a sliding arm 5, a cleaning groove 6, a threaded rod 7, a rotating rod 70, a threaded sleeve 8, a push-pull arm 9 and an adjusting cap 10. The end of the hand-held tube 1 is connected to the cleaning tube 2. The outer wall of the cleaning tube 2 is provided with scraper strips 3 at intervals along the circumferential direction. The scraper strips 3 are made of flexible rubber material, which is conducive to improving the comfort during use and is convenient for subsequent cleaning. The cleaning tube 2 is connected to the inside of the cleaning tube 2. The three-pronged guide rail 4 is respectively connected to the sliding arms 5 that can horizontally slide and adjust the position. The sliding arms 5 are arranged in a 7-shaped structure, which is conducive to the upper part of the sliding arm 5 to be able to smoothly slide back and forth horizontally in the three-pronged guide rail 4. The end of each sliding arm 5 away from the three-pronged guide rail 4 is connected to the cleaning groove 6. The cleaning groove 6 can not only shrink and expand to any degree The cleaning groove 6 is fan-shaped, which is conducive to better fitting with the inner wall of the human ear canal and is more convenient to use. A threaded rod 7 is rotatably connected to the middle part of the three-pronged guide rail 4, and a threaded sleeve 8 is threadedly mounted on the threaded rod 7. A push-pull arm 9 is hingedly connected between the threaded sleeve 8 and the sliding arm 5, and a rotating rod 70 is connected to the other end of the threaded rod 7. An adjusting cap 10 is rotatably connected to the end of the hand-held tube 1 away from the cleaning cylinder 2. By fine-tuning the adjusting cap 10, the expansion amplitude of the cleaning groove 6 can be arbitrarily adjusted, which is conducive to being suitable for different groups of people and has strong practicality. One end of the rotating rod 70 extends outward to the outside of the hand-held tube 1 and is connected to the adjusting cap 10.

[0021] For further information, see Figure 1 , Figure 2 and Figure 5 As shown, a protective cover 11 is also included. The hand-held tube 1 is sleeved with the protective cover 11, and anti-skid patterns are engraved on the protective cover 11 at intervals, which is beneficial to improving the grip during use and preventing slipping.

[0022] In addition, see Figure 2 As shown, a fixing frame 12 is also included. The fixing frame 12 is connected to the middle part of the inner side of the hand-held tube 1, and the rotating rod 70 rotatably penetrates the middle part of the fixing frame 12, which is beneficial to provide stable support force for the rotating rod 70.

[0023] When using the present cleaning and nursing device, it can be used flexibly according to the specific actual situation. When the cleaning groove 6 is in a fully retracted state, the outer wall diameter of the cleaning cylinder 2 is larger than the diameter formed by the three cleaning grooves 6. At this time, the cleaning cylinder 2 can be extended into the human ear canal, and the cleaning cylinder 2 can drive the scraper 3 to rotate by rotating the hand-held tube 1, thereby achieving scraping and cleaning of the inner wall of the human ear canal; and in the process of use, the opening amplitude between the three cleaning grooves 6 can be arbitrarily adjusted according to the size of the human ear canal, and it is only necessary to fine-tune and rotate the adjusting cap 10 so that the rotating rod 70 can drive the threaded rod 7 to rotate, so that the threaded sleeve 8 drives the push-pull arm 9 to move to one side of the trident-shaped guide rail 4, thereby achieving the purpose of gradually expanding the sliding arm 5 and the cleaning groove 6 to the periphery. When the diameter formed by the three cleaning grooves 6 is larger than the outer wall diameter of the cleaning cylinder 2, the hand-held tube 1 is pulled toward the outside of the human ear canal, so that the cleaning groove 6 can scrape and clean the inner wall of the ear canal, which is beneficial to scrape off the dirt with high viscosity stuck on the inner wall of the ear canal. The ear canal cleaning and care device is not only easy to use, but also convenient to clean afterwards, and is highly practical.

[0024] Although the present disclosure has been described with respect to only a limited number of embodiments, those skilled in the art having benefit of this disclosure will appreciate that various other embodiments may be designed without departing from the scope of the present invention. Therefore, the scope of the present invention should be limited only by the appended claims.

Claims

1. An ear canal cleaning and care device, comprising a handheld tube (1), characterized in that: The invention also comprises a cleaning cylinder (2), a scraping strip (3), a three-pronged guide rail (4), a sliding arm (5), a cleaning groove (6), a threaded rod (7), a rotating rod (70), a threaded sleeve (8), a push-pull arm (9) and an adjusting cap (10). The end of the hand-held tube (1) is connected to the cleaning cylinder (2). The outer wall of the cleaning cylinder (2) is provided with scraping strips (3) at intervals along the circumferential direction. The interior of the cleaning cylinder (2) is connected to the three-pronged guide rail (4). The three-pronged guide rail (4) is respectively connected to sliding arms (5) capable of horizontally sliding and adjusting positions. Each of the sliding arms (5) is provided with a spacer away from the three-pronged guide rail. One end of the guide rail (4) is connected to a cleaning groove (6); a threaded rod (7) is rotatably connected to the middle of the three-pronged guide rail (4); a threaded sleeve (8) is threadedly sleeved on the threaded rod (7); a push-pull arm (9) is hingedly connected between the threaded sleeve (8) and the sliding arm (5); the other end of the threaded rod (7) is connected to a rotating rod (70); an end of the hand-held tube (1) away from the cleaning cylinder (2) is rotatably connected to an adjusting cap (10); one end of the rotating rod (70) extends outward to the outside of the hand-held tube (1) and is connected to the adjusting cap (10).

2. An ear canal cleaning and care device according to claim 1, characterized in that: The sliding arm (5) is arranged in a 7-shaped structure.

3. An ear canal cleaning and care device according to claim 1, characterized in that: The cleaning tank (6) is arranged in a fan-shaped structure.

4. An ear canal cleaning and care device according to claim 3, characterized in that: The scraper strip (3) is made of flexible rubber material.

5. An ear canal cleaning and care device according to claim 1, characterized in that: It also comprises a protective sleeve (11), the hand-held tube (1) is sleeved with the protective sleeve (11), and the protective sleeve (11) is engraved with anti-slip patterns at intervals.

6. An ear canal cleaning and care device according to claim 1, characterized in that: It also includes a fixing frame (12), the fixing frame (12) is connected to the middle part of the inner side of the hand-held tube (1), and the rotating rod (70) rotatably penetrates the middle part of the fixing frame (12).

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