CN210844941U - Applicator for acne vulgaris - Google Patents

Abstract

The utility model provides an acne vulgaris applicator. The acne vulgaris applicator comprises a barrel body; a button; the medicine applying structure comprises a corrugated pipe and a medicine outlet pipe; the suction structure comprises a valve port spring, a first floating ball, a medicine storage cavity, a spring and a second floating ball, the top end of the valve port spring is fixed on the inner wall of the bottom surface of the medicine outlet pipe, the top surface of the first floating ball is fixed at the bottom end of the valve port spring, the bottom end of the button is in sliding connection with the inner wall of the medicine storage cavity, the spring is installed inside the medicine storage cavity, the bottom end of the spring is fixed on the bottom surface of the medicine storage cavity, and the second floating ball is in sliding connection with the inside of the spring; a medicine inlet pipe. The utility model provides an acne vulgaris medicator has the advantage of avoiding paining the ointment with the hand.

Description

Applicator for acne vulgaris

Technical Field

The utility model relates to a dermatology auxiliary technology field especially relates to an acne vulgaris medicator.

Background

Acne, commonly known as whelk, is an infectious inflammation of the sebaceous glands of the hair follicle. Sebaceous glands open more to the follicular orifice and, once the latter is blocked, the skin is inflamed by stimulation of excessive fatty acids produced by excessive sebum metabolism and by the action of the hyperproliferating propionibacterium acnes in the closed environment, so that the presence of pox varies from mild to severe with blackheads, inflammatory papules and pustules, cysts and nodules, while redness and purulence are present with bacterial infections.

The medical fingers for treating acne are generally smeared on the affected parts, so that not only hands are polluted, but also cross infection can be caused if the fingers have bacteria.

Therefore, there is a need to provide a new acne vulgaris applicator that solves the above-mentioned technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a technical problem provide an acne vulgaris medicator of avoiding paining the ointment with the hand.

The utility model provides an acne vulgaris medicator includes: a barrel; the button is connected to the top surface of the barrel in a sliding mode; the medicine applying structure is arranged on the top surface of the barrel and comprises a corrugated pipe and a medicine outlet pipe, the corrugated pipe is fixedly arranged on the top surface of the barrel, the top end of the medicine outlet pipe is connected to the bottom end of the corrugated pipe in a sliding mode, and the bottom end of the medicine outlet pipe is fixedly arranged inside the button; the suction structure is connected to the bottom end of the button and comprises a valve port spring, a first floating ball, a medicine storage cavity, a spring and a second floating ball, the medicine storage cavity is fixedly arranged inside the barrel, the bottom end of the medicine outlet pipe is communicated with the top surface of the medicine storage cavity, the top end of the valve port spring is fixed to the inner wall of the bottom surface of the medicine outlet pipe, the top surface of the first floating ball is fixed to the bottom end of the valve port spring, the bottom end of the button is in sliding connection with the inner wall of the medicine storage cavity, the top end of the spring abuts against the bottom surface of the button, the bottom end of the spring is fixed to the bottom surface of the medicine storage cavity, and the second floating ball is in sliding connection with the inside of the spring; and the top end of the medicine inlet pipe is communicated with the bottom surface of the medicine storage cavity, and the second floating ball abuts against the top end of the medicine inlet pipe.

Preferably, the barrel is in threaded connection with the barrel cover, and the barrel is of a cylindrical structure.

Preferably, the bottom surface of the medicine storage cavity is provided with a fixed threaded opening, and the medicine inlet pipe is fixed in the middle of the inside of the fixed threaded opening.

Preferably, the corrugated pipe is of a hollow tubular structure, and the distance from the top end of the medicine outlet pipe to the bottom end of the corrugated pipe is greater than the height of the medicine storage cavity.

Preferably, the outer diameter of the medicine outlet pipe is equal to the inner diameter of the corrugated pipe, and the medicine outlet pipe is of a z-shaped structure.

Preferably, the first floating ball is of a hemispherical structure, and the bottom surface of the first floating ball is clamped with the bottom end of the medicine outlet pipe.

Preferably, the second floating ball is of a spherical structure, and the maximum diameter of the second floating ball is larger than the inner diameter of the medicine inlet pipe.

Compared with the prior art, the utility model provides an acne vulgaris applicator has following beneficial effect:

the utility model provides an acne vulgaris medicator, during the use, with advance the pencil and insert the ointment inside, press the in-process of button, the button drives go out the pencil and move down, the bottom compression of button the spring, the air of storage intracavity portion is compressed, and the air can extrude first floater with the second floater, the second floater receives downward power and tightly contradicts the top of advancing the pencil, will advance the pencil seal, and upwards extrude first floater, the first floater receives upward power and upwards moves, the valve port spring is extruded to first floater, valve port spring compression drives first floater upward movement again, the bottom of going out the pencil this moment with the top of storage intracavity intercommunication, the air can follow go out the pencil and discharge; when the medicine outlet pipe is pressed to the limit, air is exhausted, no air extrudes the first floating ball, the first floating ball moves downwards under the action of gravity and the reset of the spring until the first floating ball resets, and at the moment, the medicine outlet pipe is closed; in the process of loosening the button, the pressure in the medicine storage cavity is smaller than the atmospheric pressure, so that suction force is generated, the second floating ball is sucked upwards by the suction force, the top end of the medicine inlet pipe is communicated with the bottom end of the medicine storage cavity, and ointment enters the medicine storage cavity through the medicine inlet pipe; when the button is reset, the pressure in the medicine storage cavity is the same as the atmospheric pressure, the suction force disappears, the second floating ball moves downwards under the action of gravity and abuts against the top end of the medicine inlet pipe, the medicine inlet pipe is closed at the moment, the button is pressed again, the ointment in the medicine storage cavity is compressed and pushes up the first floating ball, the first floating ball moves upwards to compress the valve port spring, the valve port spring is compressed to drive the first floating ball to move upwards, the medicine outlet pipe is communicated with the medicine storage cavity, the ointment flows into the medicine outlet pipe and then flows out from the medicine outlet pipe, enters the corrugated pipe, then enters the medicine coating plate, and finally flows to the side wall of the medicine coating plate from the medicine outlet hole to be coated on an affected part; when the button is released, the first floating ball can abut against the bottom end of the medicine outlet pipe under the action of gravity and the reset of the valve port spring, the medicine outlet pipe is closed at the moment, the second floating ball is sucked up by the suction force in the medicine storage cavity, the medicine inlet pipe is communicated with the medicine storage cavity, the ointment enters the medicine storage cavity, the ointment is extruded to be smeared on an affected part, and the ointment is not smeared by hands in the whole process, so that the hands are not dirtied, and the medicine pollution and cross infection caused by smearing the medicines by hands can be avoided.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of an acne vulgaris applicator provided by the present invention;

FIG. 2 is a schematic cross-sectional view of the cartridge shown in FIG. 1;

fig. 3 is a schematic structural view of the painting structure shown in fig. 1.

Reference numbers in the figures: 1. the medicine spraying device comprises a barrel body, 2, a barrel cover, 3, a button, 4, a medicine spraying structure, 41, a medicine spraying plate, 42, a corrugated pipe, 43, a medicine outlet pipe, 44, a medicine outlet hole, 5, a suction structure, 51, a valve port spring, 52, a first floating ball, 53, a medicine storage cavity, 54, a spring, 55, a second floating ball, 6, a fixed threaded port, 7 and a medicine inlet pipe.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Referring to fig. 1, fig. 2 and fig. 3, fig. 1 is a schematic structural view of a preferred embodiment of the acne vulgaris applicator provided by the present invention; FIG. 2 is a schematic cross-sectional view of the cartridge shown in FIG. 1; fig. 3 is a schematic structural view of the painting structure shown in fig. 1. An acne vulgaris applicator comprising: a cylinder body 1; the button 3 is connected to the top surface of the barrel 1 in a sliding mode; the medicine applying structure 4 is installed on the top surface of the barrel body 1, the medicine applying structure 4 comprises a medicine applying plate 41, a corrugated pipe 42, a medicine outlet pipe 43 and a medicine outlet hole 44, the corrugated pipe 42 is fixedly installed on the top surface of the barrel body 1, the top end of the medicine outlet pipe 43 is connected to the bottom end of the corrugated pipe 42 in a sliding mode, the bottom end of the medicine outlet pipe 43 is fixedly installed inside the button 3, the medicine applying plate 41 is installed on the top end of the corrugated pipe 42, and the medicine outlet hole 44 is evenly formed in the side face of the medicine applying plate 41; the suction structure 5 is connected to the bottom end of the button 3, the suction structure 5 comprises a valve port spring 51, a first floating ball 52, a medicine storage cavity 53, a spring 54 and a second floating ball 55, the medicine storage cavity 53 is fixedly arranged inside the barrel body 1, the bottom end of the medicine outlet pipe 43 is communicated with the top surface of the medicine storage cavity 53, the top end of the valve port spring 51 is fixed on the inner wall of the bottom surface of the medicine outlet pipe 43, the top surface of the first floating ball 52 is fixed at the bottom end of the valve port spring 51, the bottom end of the button 3 is connected with the inner wall of the medicine storage cavity 53 in a sliding way, the spring 54 is installed inside the medicine storage cavity 53, the top end of the spring 54 abuts against the bottom surface of the button 3, the bottom end of the spring 54 is fixed on the bottom surface of the medicine storage cavity 53, and the second floating ball 55 is slidably connected inside the spring 54; and the top end of the medicine inlet pipe 7 is communicated with the bottom surface of the medicine storage cavity 53, and the second floating ball 55 abuts against the top end of the medicine inlet pipe 7.

In the specific implementation process, as shown in fig. 1, the cylinder body 1 is in threaded connection with the cylinder cover 2, so that a patient can conveniently put in and take out the medicine, the cylinder body 1 is of a cylindrical structure, and in order to increase the contact area between the hand and the side wall of the cylinder body 1, the friction force is increased, and the cylinder body is not easy to slide off.

In a specific implementation process, as shown in fig. 2, a fixing threaded opening 6 is formed in the bottom surface of the medicine storage cavity 53, so that the medicine can be fixed in the barrel body 1 and ointment cannot be caused by shaking, the medicine inlet pipe 7 is fixed in the middle of the inside of the fixing threaded opening 6, and the ointment is convenient to take out.

In a specific implementation process, as shown in fig. 1, the bellows 42 is a hollow tubular structure, so that ointment can flow into the drug applying plate 41 and flow out from the drug outlet hole 44, a distance from the top end of the drug outlet tube 43 to the bottom end of the bellows 42 is greater than a height of the drug storage cavity 53, so that the top end of the drug outlet tube 43 does not slide out of the bottom end of the bellows 42 in a pressing process, and the ointment is prevented from overflowing.

In a specific implementation, as shown in fig. 2, the outer diameter of the medicine outlet tube 43 is equal to the inner diameter of the corrugated tube 42, so that the ointment does not flow into the gap between the medicine outlet tube 43 and the corrugated tube 42, and the medicine outlet tube 43 has a "z" shape, so that the ointment is conveniently guided into the corrugated tube 42.

In the specific implementation process, as shown in fig. 2, the first floating ball 52 is a hemispherical structure so that the ointment can more easily enter the medicine outlet tube 43, and the bottom end of the first floating ball 52 abuts against the bottom end of the medicine outlet tube 43 so that the ointment cannot flow back and air cannot enter.

In a specific implementation process, as shown in fig. 2, the second floating ball 55 is a spherical structure, and the maximum diameter of the second floating ball 55 is larger than the inner diameter of the medicine inlet pipe 7, so as to close the medicine inlet pipe 7 and prevent the second floating ball 55 from entering the medicine inlet pipe 7.

The utility model provides an acne vulgaris medicator's theory of operation as follows: before coating, the applicator is inverted, the barrel cover 2 is rotated anticlockwise, the barrel cover 2 is taken down, the medicine inlet pipe 7 is inserted into the medicine, the medicine is fixed at the fixed threaded port 6, the barrel cover 2 is rotated clockwise and covered tightly, then the button 3 is pressed, the button 3 drives the medicine outlet pipe 43 to move downwards, the bottom end of the button 3 compresses the spring 54, the air in the medicine storage cavity 53 is compressed, the air can extrude the first floating ball and the second floating ball 55, the second floating ball 55 is tightly abutted against the top end of the medicine inlet pipe 7 by the downward force, the medicine inlet pipe 7 is sealed, the compressed air can move upwards, the first floating ball 52 is further extruded upwards, the first floating ball 52 is moved upwards by the upward force, the first floating ball 52 extrudes the valve port spring 51, and the valve port spring 51 drives the first floating ball 52 to move upwards, at this time, the bottom end of the medicine outlet pipe 43 is communicated with the top end of the medicine storage cavity 53, so that air can be discharged from the medicine outlet pipe 43; when the pressure reaches the limit, air is exhausted, no air extrudes the first floating ball 52, and under the action of gravity and the reset of the valve port spring 51, the first floating ball 52 moves downwards until the reset is finished, and at the moment, the medicine outlet pipe 43 is closed; in the process of loosening the button 3, the pressure in the medicine storage cavity 53 is lower than the atmospheric pressure, so that a suction force is generated, the second floating ball 55 is sucked upwards by the suction force, the top end of the medicine inlet pipe 7 is communicated with the bottom end of the medicine storage cavity 53, and ointment enters the medicine storage cavity 53 through the medicine inlet pipe 7; when the button 3 is reset, the pressure in the medicine storage cavity 53 is the same as the atmospheric pressure, the suction force disappears, the second floating ball 55 moves downwards under the action of gravity and abuts against the top end of the medicine inlet pipe 7, at the moment, the medicine inlet pipe 7 is closed, the button 3 is pressed again, the ointment in the medicine storage cavity 53 is compressed and pushes up the first floating ball 52, the first floating ball 52 moves upwards to compress the valve port spring 51, the valve port spring 51 is compressed to drive the first floating ball 52 to move upwards, the medicine outlet pipe 43 is communicated with the medicine storage cavity 53, the ointment flows into the medicine outlet pipe 43, the button 3 is released, the first floating ball 52 abuts against the bottom end of the medicine outlet pipe 43 under the action of gravity and the reset of the valve port spring 51, at the moment, the medicine outlet pipe 43 is closed, the second floating ball 55 is sucked up by the suction force in the medicine storage cavity 53, the medicine inlet pipe 7 is communicated with the medicine storage cavity 53, the ointment gets into the inside of medicine storage chamber 53, the ointment can be incessantly inhaled go into go out pencil 43, and the ointment that preceding entering was promoted by the ointment that the back got into, the ointment can be followed go out pencil 43 flows and goes into bellows 42, until reacing scribble the inside of medicine board 41, and pass through go out medicine hole 44 and flow, reach scribble the lateral wall of medicine board 41, at last will scribble medicine board 41 and laminate the face affected part, evenly scribble on one side and press button 3, after scribbling, the clean up scribble medicine board 41 can.

Compared with the prior art, the utility model provides an acne vulgaris applicator has following beneficial effect:

the utility model provides an acne vulgaris applicator, when getting it filled, will advance medicine pipe 7 and insert the ointment inside, press the in-process of button 3, button 3 drives go out medicine pipe 43 downstream, the bottom compression of button 3 spring 54, the air in medicine storage chamber 53 is compressed, and the air can extrude first floater 52 and second floater 55, second floater 55 receives downward power and tightly contradicts the top of advancing medicine pipe 7, will advance medicine pipe 7 and seal, and the air that is compressed can the rebound, and then upwards extrudes first floater 52, first floater 52 receives upward power and upward movement, first floater 52 extrudes valve port spring 51, valve port spring 51 drives first floater 52 upward movement again, at this moment the bottom of play medicine pipe 43 with the top of medicine storage chamber 53 communicates, air can be discharged from the medicine outlet pipe 43; when the pressure reaches the limit, air is exhausted, no air extrudes the first floating ball 52, and under the action of gravity and the reset of the valve port spring 51, the first floating ball 52 moves downwards until the reset is finished, and at the moment, the medicine outlet pipe 43 is closed; in the process of loosening the button 3, the pressure in the medicine storage cavity 53 is lower than the atmospheric pressure, so that a suction force is generated, the second floating ball 55 is sucked upwards by the suction force, the top end of the medicine inlet pipe 7 is communicated with the bottom end of the medicine storage cavity 53, and ointment enters the medicine storage cavity 53 through the medicine inlet pipe 7; when the button 3 is reset, the pressure in the medicine storage cavity 53 is the same as the atmospheric pressure, the suction force disappears, the second floating ball 55 moves downward under the action of gravity and abuts against the top end of the medicine inlet pipe 7, at this time, the medicine inlet pipe 7 is closed, the button 3 is pressed again, the ointment in the medicine storage cavity 53 is compressed and pushes up the first floating ball 52, the first floating ball 52 moves upward, the valve port spring 51 is compressed to drive the first floating ball 52 to move upward, the medicine outlet pipe 43 is communicated with the medicine storage cavity 53, the ointment flows into the medicine outlet pipe 43, flows out from the medicine outlet pipe 43, enters the interior of the corrugated pipe 42, enters the interior of the medicine applying plate 41, and finally flows to the side wall of the medicine applying plate 41 from the medicine outlet hole 44 to be applied to an affected part; when the button 3 is released, the first floating ball 52 can abut against the bottom end of the medicine outlet pipe 43 under the action of gravity and the reset of the valve port spring 51, at the moment, the medicine outlet pipe 43 is closed, the second floating ball 55 is sucked up by the suction force in the medicine storage cavity 53, the medicine inlet pipe 7 is communicated with the medicine storage cavity 53, ointment enters the medicine storage cavity 53, the ointment is extruded to be smeared on an affected part, and smearing is not needed by hands in the whole process, so that the handle is not dirtied, and medicine pollution and cross infection caused by smearing medicines by hands can be avoided.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims (7)

1. An acne vulgaris applicator, comprising:

a cylinder (1);

the button (3) is connected to the top surface of the barrel (1) in a sliding manner;

the medicine applying structure (4) is installed on the top surface of the barrel body (1), the medicine applying structure (4) comprises a medicine applying plate (41), a corrugated pipe (42), a medicine outlet pipe (43) and a medicine outlet hole (44), the corrugated pipe (42) is fixedly installed on the top surface of the barrel body (1), the top end of the medicine outlet pipe (43) is connected to the bottom end of the corrugated pipe (42) in a sliding mode, the bottom end of the medicine outlet pipe (43) is fixedly installed inside the button (3), the medicine applying plate (41) is installed at the top end of the corrugated pipe (42), and the medicine outlet hole (44) is uniformly formed in the side surface of the medicine applying plate (41);

the suction structure (5) is connected to the bottom end of the button (3), the suction structure (5) comprises a valve port spring (51), a first floating ball (52), a medicine storage cavity (53), a spring (54) and a second floating ball (55), the medicine storage cavity (53) is fixedly arranged in the barrel (1), the bottom end of the medicine outlet pipe (43) is communicated with the top surface of the medicine storage cavity (53), the top end of the valve port spring (51) is fixed on the inner wall of the medicine outlet pipe (43), the top surface of the first floating ball (52) is arranged at the bottom end of the valve port spring (51), the first floating ball (52) is slidably connected with the interior of the medicine outlet pipe (43), the bottom end of the button (3) is slidably connected with the inner wall of the medicine storage cavity (53), and the top end of the spring (54) abuts against the bottom surface of the button (3), the bottom end of the spring (54) is fixed on the bottom surface of the medicine storage cavity (53), and the second floating ball (55) is connected to the inside of the spring (54) in a sliding manner;

the top end of the medicine inlet pipe (7) is communicated with the bottom surface of the medicine storage cavity (53), and the second floating ball (55) abuts against the top end of the medicine inlet pipe (7).

2. An acne vulgaris applicator according to claim 1 wherein the cartridge body (1) is threadedly connected to a cartridge cap (2) and the cartridge body (1) is of hollow cylindrical configuration.

3. Acne vulgaris applicator according to claim 1, characterised in that the bottom surface of the storage chamber (53) is provided with a fixed threaded mouth (6), the inlet tube (7) being fixed centrally inside the fixed threaded mouth (6).

4. An acne vulgaris applicator according to claim 1 wherein the bellows (42) is of hollow tubular construction, the distance from the top end of the drug outlet tube (43) to the bottom end of the bellows (42) being greater than the height of the drug storage chamber (53).

5. An acne vulgaris applicator according to claim 1 wherein the outer diameter of the drug outlet tube (43) is equal to the inner diameter of the bellows (42), the drug outlet tube (43) being of a "z" configuration.

6. An acne vulgaris applicator according to claim 1 wherein said first floating ball (52) is of a hemispherical configuration and a bottom end of said first floating ball (52) engages a bottom end of said drug outlet tube (43).

7. An acne vulgaris applicator according to claim 1 wherein the second floating ball (55) is of spherical configuration, said second floating ball (55) having a maximum diameter greater than the internal diameter of said inlet tube (7).

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