CN211095241U

CN211095241U - Ear washing device

Info

Publication number: CN211095241U
Application number: CN201921770218.XU
Authority: CN
Inventors: 鄢慧; 孙云广; 李义华; 邓惠妍
Original assignee: Liuzhou Municipal Liutie Central Hospital
Current assignee: Liuzhou Municipal Liutie Central Hospital
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-07-28
Anticipated expiration: 2029-10-18

Abstract

The utility model discloses an ear washer, which comprises an injection tube, wherein one end of the injection tube is fixedly connected with a threaded sleeve, the inner side wall of the threaded sleeve is in threaded connection with a threaded rod, one end of the threaded rod is fixedly connected with a knob, the other end of the threaded rod is rotationally connected with a rotating part, one side of the rotating part, which is far away from the threaded rod, is rotationally connected with a piston rod, and one end of the piston rod is fixedly connected with a piston; drive the piston rod and go up and down in the inside of injection tube, the inside washing liquid discharge of injection tube is driven to the piston that makes piston rod one end is even, thereby avoid the inhomogeneous phenomenon of injection of washing liquid, again through set up the injection cartridge case at the lateral wall of injection tube, the inside filling antiseptic solution of injection cartridge case, with annotating the injection cartridge case through connecting pipe and medical check valve and injection tube intercommunication, when injecting the washing liquid, can press the gasbag, directly add the disinfection liquid medicine to the inside of injection tube, labour saving and time saving. The utility model is suitable for a personal cleaning device technical field.

Description

Ear washing device

Technical Field

The utility model belongs to the technical field of individual cleaning device, specifically be an ear washing device.

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 external auditory canal is one of the high-incidence parts of the human body, and is mainly characterized by various inflammations, such as ear itch, discomfort in the ear, congestion, swelling, watery secretion and the like. Severe inflammation or severe hearing impairment when secretions clog the ear canal. Due to the narrow ear canal and the sensitive tympanic membrane, a multifunctional instrument is required for the operation when performing the ear canal treatment or cleaning.

Among the prior art, to the washing of external auditory canal adopt the mode of injection more, to the interior injection washing liquid of external auditory canal, wash, however at the in-process of injection, if the dynamics of pressing is inhomogeneous, the eardrum is damaged to the dynamics is too big easily, and the washing liquid is at the in-process of injection, is not convenient for add the disinfection liquid medicine, needs to add alone, wastes time and energy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve the problem among the background art, provide an ear washing device.

The utility model adopts the technical scheme as follows:

the utility model provides an ear washer, includes the injection tube, the one end fixedly connected with threaded sleeve of injection tube, threaded sleeve's inside wall threaded connection has the threaded rod, the one end fixedly connected with knob of threaded rod, the other end of threaded rod rotates and is connected with rotation portion, rotation portion keeps away from one side of threaded rod rotates and is connected with the piston rod, the one end fixedly connected with piston of piston rod, the piston is located the inside wall of injection tube, the other end fixedly connected with liquid outlet end of injection tube, the interface has been cup jointed to the lateral wall of liquid outlet end, the one end fixedly connected with drain pipe of interface, the one end fixedly connected with hose of drain pipe.

The utility model discloses a medical check valve, including injection tube, one side wall joint of injection tube has the grip block, one side fixedly connected with centre gripping sleeve of grip block, the cartridge case is annotated to the telescopic inside wall fixedly connected with of centre gripping, the one end of annotating the cartridge case can be dismantled and be connected with the gasbag, the other end fixedly connected with of annotating the cartridge case is managed even, the entry of medical check valve is cup jointed in the one end activity of managing even.

One end of the medical one-way valve is connected with the connecting pipe, and the other end of the medical one-way valve is communicated with the injection cylinder.

Wherein, the junction of threaded sleeve with the injection cylinder is equipped with the injection cylinder seat.

Wherein, the outer side wall of the knob is provided with anti-slip lines.

Wherein, the lateral wall fixedly connected with curb plate of drain pipe.

The rotating part comprises a rotating seat, a first rotating plate and a second rotating plate, and the first rotating plate and the second rotating plate are in circular plate-shaped structures.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

the utility model discloses in, the nozzle department through at the injection tube sets up threaded sleeve, threaded sleeve's inner wall sets up the threaded rod, the one end of threaded rod is passed through rotation portion and is connected with the piston rod, make the threaded rod rotate in threaded sleeve's inside, it goes up and down to drive the piston rod in the inside of injection tube, the piston that makes piston rod one end drives the inside washing liquid discharge of injection tube, thereby because the dynamics of being difficult to control when avoiding the injection of washing liquid, avoid appearing the phenomenon of damage eardrum, again through the lateral wall setting at the injection tube annotate the cartridge case, annotate the inside filling antiseptic solution of cartridge case, with annotating the cartridge case through connecting pipe and medical check valve and injection tube intercommunication, when injecting the washing liquid, can press the gasbag, directly add the disinfection liquid medicine to the.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view of area A of FIG. 1 according to the present invention;

fig. 4 is a schematic structural view of the middle rotating part of the present invention.

The labels in the figure are: 1. an injection tube; 2. a threaded sleeve; 21. a syringe mount; 3. a threaded rod; 4. a knob; 41. anti-skid lines; 5. a rotating part; 51. a rotating seat; 52. a first rotating plate; 53. a second rotating plate; 6. a piston rod; 7. a piston; 8. a liquid outlet end; 9. an interface; 10. a liquid outlet pipe; 101. a side plate; 11. a hose; 12. a clamping plate; 13. a clamping sleeve; 14. injecting a medicine box; 15. an air bag; 16. connecting pipes; 17. a medical one-way valve.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-4, an ear washing device comprises an injection tube 1, one end fixedly connected with threaded sleeve 2 of the injection tube 1, the inside wall thread of the threaded sleeve 2 is connected with a threaded rod 3, one end fixedly connected with knob 4 of the threaded rod 3, the other end of the threaded rod 3 is connected with a rotating part 5 in a rotating way, the rotating part 5 is far away from one side of the threaded rod 3 and is connected with a piston rod 6 in a rotating way, one end fixedly connected with piston 7 of the piston rod 6 is located on the inside wall of the injection tube 1, the other end fixedly connected with liquid outlet end 8 of the injection tube 1, the outside wall of the liquid outlet end 8 is sleeved with a connector 9, one end fixedly connected with liquid outlet pipe 10 of the connector 9, and one end fixedly connected with hose 11.

In this embodiment, specifically, a clamping plate 12 is clamped on an outer side wall of the injection tube 1, a clamping sleeve 13 is fixedly connected to one side of the clamping plate 12, an injection tube 14 is fixedly connected to an inner side wall of the clamping sleeve 13, an air bag 15 is detachably connected to one end of the injection tube 14, a connecting tube 16 is fixedly connected to the other end of the injection tube 14, and one end of the connecting tube 16 is movably sleeved with an inlet of a medical check valve 17; through the lateral wall setting at injection tube 1 annotate cartridge case 14, annotate the inside filling antiseptic solution of cartridge case 14, will annotate cartridge case 14 and communicate with injection tube 1 through connecting pipe 16 and medical check valve 17, when carrying out the injection washing liquid, can press gasbag 15, to the inside direct addition disinfection liquid medicine of injection tube 1, labour saving and time saving.

In this embodiment, specifically, one end of the medical check valve 17 is connected to the connecting tube 16, and the other end of the medical check valve 17 is communicated with the syringe 1; the liquid medicine in the injection tube 14 enters the interior of the injection tube 1 through the connecting tube 16 and the medical one-way valve 17, and the cleaning liquid in the injection tube 1 is prevented from flowing back through the medical one-way valve 17.

In this embodiment, specifically, an injection cylinder seat 21 is disposed at a connection position of the threaded sleeve 2 and the injection cylinder 1; by providing the syringe mount 21, it is convenient for the threaded sleeve 2 to be fixed to the syringe 1.

In this embodiment, specifically, the outer side wall of the knob 4 has anti-slip lines 41; the anti-skid grains 41 are arranged on the knob 4, so that the friction force of the knob 4 is increased, and a user can conveniently rotate the knob 4.

In this embodiment, specifically, the outer side wall of the liquid outlet pipe 10 is fixedly connected with a side plate 101; by arranging the side plate 101, the width is increased, and the liquid outlet pipe 10 is prevented from being inserted too deeply into the ear.

In the present embodiment, specifically, the rotating portion 5 includes a rotating base 51, a first rotating plate 52 and a second rotating plate 53, and the first rotating plate 52 and the second rotating plate 53 are in a circular plate-shaped structure; the first rotating plate 52 and the second rotating plate 53 rotate inside the rotating seat 51, preventing the threaded rod 3 from rotating while simultaneously bringing the piston rod 6 into rotation.

The working principle of the medical liquid injection device is that referring to fig. 1-4, when the medical liquid injection device is used, firstly, the interface 9 is pulled out, the liquid outlet pipe 10 is detached, the liquid outlet end 8 is placed in cleaning liquid, then the knob 4 is rotated to enable the knob 4 to drive the threaded rod 3 to rotate, the threaded rod 3 drives the piston rod 6 to ascend in the injection tube 1 to suck the cleaning liquid, after the suction is finished, the liquid outlet pipe 10 is installed on the liquid outlet end 8, the connecting pipe 16 is separated from the medical one-way valve 17, and disinfectant is added into the medicine injection tube 14 through the connecting pipe; put into external auditory canal with hose 11 at last, rotate knob 4, make knob 4 drive threaded rod 3 and rotate, threaded rod 3 drives piston rod 6 again and descends in injection tube 1, injects the washing liquid, wherein, when needs disinfect, through pressing gasbag 15, add the disinfection liquid medicine to the inside of injection tube 1.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. An ear washer, comprising an injection cartridge (1), characterized in that: one end of the injection cylinder (1) is fixedly connected with a threaded sleeve (2), the inner side wall of the threaded sleeve (2) is in threaded connection with a threaded rod (3), one end of the threaded rod (3) is fixedly connected with a knob (4), the other end of the threaded rod (3) is rotatably connected with a rotating part (5), a piston rod (6) is rotationally connected to one side of the rotating part (5) far away from the threaded rod (3), one end of the piston rod (6) is fixedly connected with a piston (7), the piston (7) is positioned on the inner side wall of the injection cylinder (1), the other end of the injection tube (1) is fixedly connected with a liquid outlet end (8), the outer side wall of the liquid outlet end (8) is sleeved with a connector (9), one end fixedly connected with drain pipe (10) of interface (9), the one end fixedly connected with hose (11) of drain pipe (10).

2. An ear washer according to claim 1, characterized in that: the lateral wall joint of injection tube (1) has grip block (12), one side fixedly connected with centre gripping sleeve (13) of grip block (12), the inside wall fixedly connected with of centre gripping sleeve (13) annotates cartridge case (14), the one end of annotating cartridge case (14) can be dismantled and is connected with gasbag (15), the other end fixedly connected with of annotating cartridge case (14) is managed (16) even, the entry of medical check valve (17) is cup jointed in the one end activity of managing (16) even.

3. An ear washer according to claim 2, characterized in that: one end of the medical one-way valve (17) is connected with the connecting pipe (16), and the other end of the medical one-way valve (17) is communicated with the injection cylinder (1).

4. An ear washer according to claim 1, characterized in that: and an injection cylinder seat (21) is arranged at the joint of the threaded sleeve (2) and the injection cylinder (1).

5. An ear washer according to claim 1, characterized in that: the outer side wall of the knob (4) is provided with anti-slip lines (41).

6. An ear washer according to claim 1, characterized in that: the outer side wall of the liquid outlet pipe (10) is fixedly connected with a side plate (101).

7. An ear washer according to claim 1, characterized in that: the rotating part (5) comprises a rotating seat (51), a first rotating plate (52) and a second rotating plate (53), and the first rotating plate (52) and the second rotating plate (53) are in circular plate-shaped structures.