Suction device for ear canal cleaning
By designing an ear canal cleaning and suction device that includes components such as a dirt bucket and a push handle, manual control of suction is achieved, which simplifies operation and reduces the risk of cross-infection, solving the problem of complex and inconvenient structure of existing devices.
Patent Information
- Application Number
- CN202422892139.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-26
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-11-26
AI Technical Summary
Existing suction devices for cleaning the ear canal are complex in structure and inconvenient to use, which affects the patient's comfort and the scope of use.
A suction device is designed, which includes components such as a dirt bucket, a push handle, a one-way valve diaphragm, a push cylinder, a spring, a connecting buckle, a connecting pipe, a sealing plate, a protective tube, and a pull handle. The device generates suction through manual operation by changing the air pressure, and supports quick replacement of the dirt suction pipe to avoid cross infection.
It improves the user experience, simplifies the operation steps, increases the working speed and hygiene level, and reduces the risk of cross infection.
Smart Images
Figure CN223453397U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of cleaning suction device, especially ear canal cleaning suction device. BACKGROUND
[0002] The background technology of ear canal cleaning suction device mainly focuses on providing a method and device that can more effectively and safely clean the ear canal. Before ear-nose-throat surgery, the patient's ear canal often needs to be cleaned and cared for, especially for patients with suppurative otitis media or chronic otitis, there is more secretion in the ear canal, and the traditional cleaning method may not be able to effectively remove the secretion, affecting the treatment effect.
[0003] At present, in the existing ear canal cleaning suction device, most of the structures are relatively complex, not convenient to hold and use, which affects the comfort of patients during use, and these factors limit their use range. In view of this technical problem, the present application provides an ear canal cleaning suction device. UTILITY MODEL CONTENT
[0004] The utility model aims at solving the problems of the existing ear canal cleaning suction device with complex structure and inconvenient use.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:
[0006] An ear canal cleaning suction device, comprising a scale bucket, the scale bucket outer wall top end fixedly connected with a push handle, the scale bucket top side fixedly connected with a one-way valve diaphragm, the scale bucket bottom side fixedly connected with a push cylinder, the push cylinder bottom side provided with a spring, the push cylinder connected with a connecting buckle through the spring, the connecting buckle top side inner periphery fixedly connected with a connecting pipe, the connecting pipe top side fixedly connected with a sealing plate, the connecting buckle top side outer periphery fixedly connected with a protective tube, the protective tube outer wall left and right sides fixedly connected with a pull handle, the scale bucket bottom side provided with a plurality of air outlets.
[0007] Further, the connecting pipe and the push cylinder inner wall are slidingly connected, the sealing plate and the scale bucket inner wall are slidingly connected, and the push cylinder and the protective tube inner wall are slidingly connected.
[0008] Further, the spring is sleeved on the bottom end of the connecting pipe outer wall, and the spring and the connecting pipe are located in the protective tube.
[0009] Further, the connecting buckle bottom side is provided with a scale suction pipe, and the scale suction pipe top side left and right ends are fixedly connected with a positioning buckle and two limit buckles.
[0010] Further, the connecting buckle bottom side left and right ends are provided with positioning grooves and two limiting grooves.
[0011] Further, the two limiting buckles are located on the front and back sides of the positioning buckle, and the two limiting grooves are located on the front and back sides of the positioning groove.
[0012] Further, the positioning buckle and the positioning groove correspond in shape, and the limiting buckle and the limiting groove correspond in shape.
[0013] Further, the top side of the push handle is fixedly connected with a soft pad.
[0014] The utility model has the following beneficial effects:
[0015] 1. In the utility model, by pressing the push handle and pulling the pull handle, the air in the dirt accumulation barrel is compressed, the internal air pressure is changed, the external suction force is generated, and the effect of being easier to grip is achieved, thereby improving the use experience, simplifying the use steps, and improving the working speed and working efficiency.
[0016] 2. In the utility model, the dirt suction pipe can be replaced through the limiting groove and the limiting buckle, the dirt suction pipe can be quickly replaced, and the problem of incomplete cleaning and cross infection is avoided, thereby reducing the risk of cross infection. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 A perspective view of the suction device for ear canal cleaning is provided for the utility model;
[0018] Figure 2 A schematic view of the internal structure of the suction device for ear canal cleaning is provided for the utility model;
[0019] Figure 3 A schematic view of the connecting pipe structure of the suction device for ear canal cleaning is provided for the utility model;
[0020] Figure 4 A schematic view of the dirt suction pipe connection structure of the suction device for ear canal cleaning is provided for the utility model.
[0021] LEGEND:
[0022] 1. Push handle; 2. One-way valve diaphragm; 3. Dirt accumulation barrel; 4. Pull handle; 5. Push cylinder; 6. Connecting buckle; 7. Dirt suction pipe; 8. Air outlet hole; 9. Sealing plate; 10. Connecting pipe; 11. Protection pipe; 12. Spring; 13. Limiting groove; 14. Limiting buckle; 15. Positioning buckle; 16. Soft pad; 17. Positioning groove. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0024] With reference to Figures 1-3 The utility model provides an embodiment: an ear canal cleaning suction device, including the dirt accumulation bucket 3, the dirt accumulation bucket 3 outer wall top end fixedly connected with push handle 1, the dirt accumulation bucket 3 top side fixedly connected with check valve diaphragm 2, the dirt accumulation bucket 3 bottom side fixedly connected with push cylinder 5, push cylinder 5 bottom side is provided with spring 12, push cylinder 5 is connected with connecting buckle 6 through spring 12, connecting buckle 6 top side inner periphery fixedly connected with connecting pipe 10, connecting pipe 10 top side fixedly connected with sealing plate 9, connecting buckle 6 top side outer periphery fixedly connected with protection pipe 11, protection pipe 11 outer wall both sides are fixedly connected with pull handle 4, the dirt accumulation bucket 3 bottom side is equipped with a plurality of gas outlet 8, connecting pipe 10 and push cylinder 5 inner wall slidingly connected, sealing plate 9 and the dirt accumulation bucket 3 inner wall slidingly connected, push cylinder 5 and protection pipe 11 inner wall slidingly connected, spring 12 is sleeved in the bottom of connecting pipe 10 outer wall, and spring 12 and connecting pipe 10 are all located in protection pipe 11 inside.
[0025] Specifically, the index finger and the middle finger are pulled to hold the pull handle 4, the push handle 1 is abutted at the palm, then force is exerted simultaneously, the push cylinder 5 is pressed downward, the spring 12 is compressed, the sealing plate 9 compresses the air in the dirt accumulation bucket 3, the air flows out through the check valve diaphragm 2, then the force is slowly reduced, the spring 12 slowly rebounds, and the sealing plate 9 slowly moves downward, because the check valve diaphragm 2 can only flow air from one direction, air cannot enter the inside of the dirt accumulation bucket 3 from the outside, so that the air pressure in the dirt accumulation bucket 3 becomes smaller, the connecting pipe 10 and the dirt suction pipe 7 generate suction, the dirt suction pipe 7 mouth discharges dirt and sucks it in, so that the ear cleaning is completed, because it is completely manually controlled, the suction strength can be freely controlled, so that the cleaning is better, and the problems of too small suction and too large suction are avoided.
[0026] With reference to Figure 1 And Figure 4 Connecting buckle 6 bottom side is provided with dirt suction pipe 7, and dirt suction pipe 7 top side both ends are fixedly connected with positioning buckle 15 and two limiting buckles 14, connecting buckle 6 bottom side both ends are provided with positioning slot 17 and two limiting slots 13, two limiting buckles 14 are located on the front and back sides of positioning buckle 15, and two limiting slots 13 are located on the front and back sides of positioning slot 17, positioning buckle 15 and positioning slot 17 correspond in shape, limiting buckle 14 and limiting slot 13 correspond in shape, and push handle 1 top side is fixedly connected with soft pad 16.
[0027] Specifically, the top side positioning buckle 15 and the limiting buckle 14 of the dirt suction pipe 7 are pushed into the positioning groove 17 and the limiting groove 13 at the bottom side of the connecting buckle 6, thereby connecting the dirt suction pipe 7 with the connecting buckle 6, so that the dirt suction pipe 7 can be quickly replaced, and the dirt suction pipe 7 does not need to be cleaned for a long time to avoid cross infection of the user, thereby speeding up the work and improving the hygiene level.
[0028] Working principle: the top side positioning buckle 15 and the limiting buckle 14 of the dirt suction pipe 7 are pushed into the positioning groove 17 and the limiting groove 13 at the bottom side of the connecting buckle 6, thereby connecting the dirt suction pipe 7 with the connecting buckle 6, then the index finger and the middle finger pull the handle 4, the push handle 1 is abutted at the palm, then the push cylinder 5 is pressed downward, the compression spring 12 is compressed, the sealing plate 9 compresses the air in the dirt accumulation barrel 3, the air flows out through the one-way valve diaphragm 2, then the force is slowly reduced, the spring 12 slowly rebounds, thereby the sealing plate 9 slowly moves downward, since the one-way valve diaphragm 2 can only flow air from one direction, thereby the air cannot enter the dirt accumulation barrel 3, so that the air pressure becomes smaller, the suction force is generated on the connecting pipe 10 and the dirt suction pipe 7, thereby the dirt suction pipe 7 sucks out the dirt, thereby completing the ear cleaning.
[0029] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.
Claims
1. An aspirating device for cleaning the ear canal, comprising a dirt accumulation bucket (3), characterized in that: The outer wall top end of the dirt accumulation barrel (3) is fixedly connected with a push handle (1), the top side of the dirt accumulation barrel (3) is fixedly connected with a one-way valve diaphragm (2), the bottom side of the dirt accumulation barrel (3) is fixedly connected with a push cylinder (5), the bottom side of the push cylinder (5) is provided with a spring (12), the push cylinder (5) is connected with a connecting buckle (6) through the spring (12), the top side inner periphery of the connecting buckle (6) is fixedly connected with a connecting pipe (10), the top side of the connecting pipe (10) is fixedly connected with a sealing plate (9), the top side outer periphery of the connecting buckle (6) is fixedly connected with a protection pipe (11), the left and right sides of the outer wall of the protection pipe (11) are fixedly connected with pull handles (4), and the bottom side of the dirt accumulation barrel (3) is provided with a plurality of air outlet holes (8).
2. An aspirator device for ear canal cleaning according to claim 1, characterized in that: The connecting pipe (10) and the push cylinder (5) are slidably connected with the inner wall of the connecting pipe (10), the sealing plate (9) and the dirt accumulation barrel (3) are slidably connected with the inner wall of the connecting pipe (10), and the push cylinder (5) and the protection pipe (11) are slidably connected with the inner wall of the connecting pipe (10).
3. An aspirator device for cleaning an ear canal according to claim 1, characterized in that: The spring (12) is sleeved on the bottom end of the outer wall of the connecting pipe (10), and the spring (12) and the connecting pipe (10) are located in the protection pipe (11).
4. An aspirator device for cleaning an ear canal according to claim 1, characterized in that: The bottom side of the connecting buckle (6) is provided with a dirt suction pipe (7), and the top side left and right ends of the dirt suction pipe (7) are fixedly connected with a positioning buckle (15) and two limiting buckles (14).
5. An aspirator device for cleaning an ear canal according to claim 4, characterized in that: The bottom side of the connecting buckle (6) is provided with a dirt suction pipe (7), and the top side left and right ends of the dirt suction pipe (7) are fixedly connected with a positioning buckle (15) and two limiting buckles (14).
6. An aspirator device for ear canal cleaning according to claim 5, characterized in that: The two limiting buckles (14) are located on the left and right sides of the positioning buckle (15), and the two limiting grooves (13) are located on the left and right sides of the positioning groove (17).
7. An aspirator device for cleaning an ear canal according to claim 5, characterized in that: The positioning buckle (15) and the positioning groove (17) correspond in shape, and the limiting buckle (14) and the limiting groove (13) correspond in shape.
8. An aspirator device for cleaning an ear canal according to claim 1, characterized in that: The top side of the push handle (1) is fixedly connected with a soft pad (16).