Medicine applying device capable of automatically extruding and uniformly applying medicine

Abstract

The utility model relates to the technical field of alopecia treatment, in particular to an automatic extrusion and uniform smearing medicine applying device which comprises a medicine applying device body and a medicine injection pipe, a medicine storage chamber is formed in the medicine applying device body, a plurality of movable grooves are movably formed in the medicine storage chamber at equal intervals, sealing necklaces are installed at the tops of the movable grooves, and the sealing necklaces are connected with the medicine injection pipe. The medicine injection pipe is movably installed in the movable groove, the sealing collar is used in cooperation with the medicine injection pipe, a sealing cover is installed at the top end of the medicine injection pipe, and a plurality of liquid inlets are formed in the medicine injection pipe. The outer side of the medicine injection pipe can be connected with the movable groove in a sealed mode through the sealing collar, liquid medicine is prevented from leaking out of the medicine storage chamber through the movable groove, when the liquid inlet enters the movable groove, the bottom end of the sealing cover makes contact with the bottom end of the inner wall of the medicine storage chamber, and therefore the liquid medicine is further prevented from entering the movable groove, and the medicine injection effect is improved. The liquid leakage prevention effect of the medicine applying device is improved, and daily carrying and using of a patient are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of hair loss treatment, in particular to a medicine applicator which can automatically extrude and evenly apply the medicine. Background Art

[0002] Hair loss refers to the phenomenon of hair falling out. Normal hair that falls out is in the regression phase and the resting phase. Since the hair entering the regression phase and the newly entering the growth phase are constantly in a dynamic balance, the normal amount of hair can be maintained. Pathological hair loss refers to abnormal or excessive hair loss, and there are many reasons for it.

[0003] The treatment for hair loss is to apply medicine on the scalp to help the formation of hair follicles and the growth of hair. The existing automatic extruder and evenly apply medicine applicator for hair loss treatment uses a ball to roll out the medicine and evenly apply it on the scalp during use. However, when there is medicine left in the applicator, the medicine will leak out through the ball, causing the loss of medicine, which is inconvenient to carry.

[0004] For this purpose, a medicine applicator which can automatically extrude and evenly apply the medicine is specially proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a medicine applicator that can automatically extrude and evenly apply the medicine, so as to solve the problems raised in the above-mentioned background technology. To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a medicine applicator that can automatically extrude and evenly apply the medicine, comprising a medicine applicator body and a medicine injection tube, a medicine storage chamber is provided inside the medicine applicator body, a plurality of movable grooves are equidistantly provided inside the medicine storage chamber, a sealing collar is installed on the top of the movable groove, the medicine injection tube is movably installed inside the movable groove, the sealing collar is used in conjunction with the medicine injection tube, a sealing cover is installed on the top of the medicine injection tube, a plurality of liquid inlets are provided inside the medicine injection tube, a medicine application ball is movably installed on the bottom end of the medicine injection tube, a plurality of supporting grooves are equidistantly provided on the bottom of the medicine applicator body, the supporting grooves are sleeved on the outside of the medicine injection tube, a limiting plate is installed on the outside of the medicine injection tube, a spring is installed on the outside of the medicine injection tube, and the spring is located above the limiting plate.

[0006] Preferably, a drug injection port is provided on the top of the drug applicator body, and the drug injection port is communicated with the inside of the drug storage chamber.

[0007] Preferably, a sealing threaded cover is installed on the top of the drug injection port, and the sealing threaded cover is connected to the drug injection port through threaded engagement.

[0008] Preferably, a slide groove is respectively provided on both sides of the support groove, and both ends of the limit plate are slidably installed in the slide groove.

[0009] Preferably, one side of the drug storage chamber is transparent, and scale lines are provided on one side of the drug storage chamber.

[0010] Preferably, a fixing groove is respectively opened on both sides of the bottom of the medicine applicator body, and a magnet is installed at the top of the fixing groove, an iron plate plug rod is movably installed inside the fixing groove, and a dust cover is installed at the bottom of the two iron plate plug rods.

[0011] Compared with the prior art, the utility model provides a medicine applicator that automatically extrude and evenly apply the medicine, which has the following beneficial effects:

[0012] By providing a drug injection tube, a movable groove, a drug storage chamber, a spring, a limit plate and a sealing cover, since the drug injection tube is movably installed inside the movable groove, the drug injection tube can slide up and down along the opening direction of the movable groove, and when the top end of the drug injection tube extends into the drug storage chamber, the spring will be compressed by the limit plate. When the drug applicator is not in use, the compressed spring will rebound, thereby pulling the liquid inlet into the movable groove to prevent the drug liquid stored in the drug storage chamber from continuing to enter the drug injection tube and avoiding the loss of the drug liquid. The sealing collar can make the outer side of the drug injection tube and the movable groove sealed to prevent the drug liquid from leaking out of the drug storage chamber through the movable groove. When the liquid inlet enters the movable groove, the bottom end of the sealing cover will contact the bottom end of the inner wall of the drug storage chamber, thereby further preventing the drug liquid from entering the movable groove, thereby improving the anti-leakage effect of the drug applicator and facilitating daily carrying and use by patients. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a cross-sectional structural schematic diagram of the utility model;

[0014] Figure 2 It is a structural schematic diagram of the main body of the utility model;

[0015] Figure 3 It is a side view structural schematic diagram of the utility model;

[0016] Figure 4 For this utility model Figure 1 Schematic diagram of the enlarged structure at point A in the middle.

[0017] In the figure: 1. Medicine applicator body; 2. Medicine injection port; 3. Sealing threaded cover; 4. Scale line; 5. Medicine storage chamber; 6. Sealing cover; 7. Medicine application ball; 8. Sealing collar; 9. Medicine injection tube; 10. Liquid inlet; 11. Movable groove; 12. Support groove; 13. Spring; 14. Limiting plate; 15. Slide groove; 16. Iron plate plug rod; 17. Dust cover; 18. Fixed groove; 19. Magnet. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Embodiment 1: A medicine storage chamber 5 is provided inside the medicine applicator body 1, and a plurality of movable grooves 11 are equidistantly provided inside the medicine storage chamber 5. A sealing collar 8 is installed on the top of the movable groove 11, and a medicine injection tube 9 is movably installed inside the movable groove 11. The sealing collar 8 is used in conjunction with the medicine injection tube 9. A sealing cover 6 is installed on the top of the medicine injection tube 9. A plurality of liquid inlets 10 are provided inside the medicine injection tube 9, and a medicine application ball 7 is movably installed on the bottom end of the medicine injection tube 9. A plurality of supporting grooves 12 are equidistantly provided at the bottom of the medicine applicator body 1, and the supporting grooves 12 are sleeved on the outer side of the medicine injection tube 9. A limiting plate 14 is installed on the outer side of the medicine injection tube 9, and a spring 13 is installed on the outer side of the medicine injection tube 9, and the spring 13 is located above the limiting plate 14.

[0020] Specifically, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, since the injection tube 9 is movably installed inside the movable groove 11, the injection tube 9 can slide up and down along the opening direction of the movable groove 11. Since a plurality of liquid inlets 10 are opened inside the injection tube 9, when the liquid inlet 10 enters the medicine storage chamber 5 as the injection tube 9 extends, the medicine stored in the medicine storage chamber 5 can enter the injection tube 9 through the liquid inlet 10. Since a medicine-applying ball 7 is movably installed at the bottom end of the injection tube 9, the medicine-applying ball 7 can be evenly applied to the patient's scalp by contacting and rolling with the patient's scalp. Since a limiting plate 14 is installed on the outer side of the injection tube 9, and a spring 13 is installed on the outer side of the injection tube 9, when the top end of the injection tube 9 extends into the medicine storage chamber 5, the spring 13 will be limited. Due to the compression of the positioning plate 14, when the medicine applicator is not in use, the compressed spring 13 will rebound, thereby pulling the liquid inlet 10 into the movable groove 11, preventing the medicine stored in the medicine storage chamber 5 from continuing to enter the medicine injection tube 9, thereby avoiding the loss of medicine. Since a sealing collar 8 is installed on the top of the movable groove 11, the sealing collar 8 can make the outer side of the medicine injection tube 9 and the movable groove 11 sealed and connected, preventing the medicine from leaking out of the medicine storage chamber 5 through the movable groove 11. At the same time, since a sealing cover 6 is installed on the top of the medicine injection tube 9, when the liquid inlet 10 enters the movable groove 11, the bottom end of the sealing cover 6 will contact the bottom end of the inner wall of the medicine storage chamber 5, thereby further preventing the medicine from entering the movable groove 11, thereby improving the anti-leakage effect of the medicine applicator and facilitating patients to carry and use it in daily life.

[0021] Embodiment 2: A drug injection port 2 is provided on the top of the drug applicator body 1, and the drug injection port 2 is communicated with the inside of the drug storage chamber 5, a sealing threaded cover 3 is installed on the top of the drug injection port 2, and the sealing threaded cover 3 is connected to the drug injection port 2 by threaded engagement, a slide groove 15 is provided on both sides of the inside of the support groove 12, and both ends of the limit plate 14 are slidably installed inside the slide groove 15, one side of the drug storage chamber 5 is transparent, and a scale line 4 is provided on one side of the drug storage chamber 5, a fixed groove 18 is provided on both sides of the bottom of the drug applicator body 1, and a magnet 19 is installed at the top of the fixed groove 18, an iron plate plug rod 16 is movably installed inside the fixed groove 18, and a dust cover 17 is installed at the bottom of the two iron plate plug rods 16.

[0022] Specifically, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the medicine liquid can be injected into the medicine storage chamber 5 for storage through the injection port 2 installed at the top of the medicine applicator body 1. Since one side of the medicine storage chamber 5 is transparent and a scale line 4 is also opened on one side of the medicine storage chamber 5, the scale line 4 and the transparent medicine storage chamber 5 can make the patient know the remaining amount of the medicine liquid more clearly. The injection port 2 can be sealed by the sealing threaded cover 3 to prevent the medicine liquid from leaking out through the injection port 2. Since the two ends of the limit plate 14 are respectively slidably installed in the inside of the slide groove 15, when the medicine injection tube 9 slides, the limit plate 14 will slide along the opening direction of the slide groove 15, so as to ensure the stability of the movement of the medicine injection tube 9. Since the two sides of the top of the dust cover 17 are installed in the inside of the dust cover 17 through the iron plate plug rod 16, the dust cover 17 can protect the medicine injection tube 9 to ensure the hygiene of the medicine applicator. The iron plate plug rod 16 can be adsorbed in the inside of the fixed groove 18 by the magnet 19 to prevent the dust cover 17 from falling off at will.

[0023] Working principle: when in use, the medicine liquid can be injected into the medicine storage chamber 5 for storage through the medicine injection port 2 installed on the top of the medicine applicator body 1, and then the sealing threaded cover 3 is installed on the top of the medicine injection port 2 to prevent the medicine liquid from leaking out through the medicine injection port 2, and then the dust cover 17 is removed, and the medicine application ball 7 installed at the bottom end of the medicine injection tube 9 is pressed to make the medicine application ball 7 contact with the patient's scalp and slide on the patient's scalp. Since the medicine injection tube 9 is movably installed inside the movable groove 11, the medicine injection tube 9 can slide up and down along the opening direction of the movable groove 11. Since a plurality of liquid inlets 10 are provided inside the medicine injection tube 9, when the liquid inlet 10 enters the medicine storage chamber 5 as the medicine injection tube 9 extends, the medicine stored in the medicine storage chamber 5 can enter the interior of the medicine injection tube 9 through the liquid inlet 10. Since the medicine application ball 7 is movably installed at the bottom end of the medicine injection tube 9, the medicine application ball 7 contacts the patient's scalp through the contact between the medicine application ball 7 and the patient's scalp. The medicine liquid entering the medicine injection tube 9 can be evenly applied to the patient's scalp by contacting and rolling with the skin. After the application is completed, the main body 1 of the medicine applicator can be directly taken down. At this time, the compressed spring 13 will rebound, thereby pulling the liquid inlet 10 into the movable groove 11, preventing the medicine liquid stored in the medicine storage chamber 5 from continuing to enter the medicine injection tube 9 and avoiding the loss of the medicine liquid. Since a sealing collar 8 is installed on the top of the movable groove 11, the sealing collar 8 can make the outer side of the medicine injection tube 9 and the movable groove 11 sealed and connected, preventing the medicine liquid from leaking out of the medicine storage chamber 5 through the movable groove 11. At the same time, since a sealing cover 6 is installed on the top of the medicine injection tube 9, when the liquid inlet 10 enters the movable groove 11, the bottom end of the sealing cover 6 will contact the bottom end of the inner wall of the medicine storage chamber 5, thereby further preventing the medicine liquid from entering the movable groove 11, improving the anti-leakage effect of the medicine applicator, and facilitating the daily carrying and use of the patient.

[0024] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A drug applicator for automatically extruding and evenly applying a drug, comprising a drug applicator body (1) and a drug injection tube (9), characterized in that: A medicine storage chamber (5) is provided inside the medicine storage chamber (5), and a plurality of movable grooves (11) are movably provided inside the medicine storage chamber (5) at equal intervals. A sealing collar (8) is installed on the top of the movable groove (11). The medicine injection tube (9) is movably installed inside the movable groove (11). The sealing collar (8) is used in conjunction with the medicine injection tube (9). A sealing cover (6) is installed on the top of the medicine injection tube (9). A plurality of liquid inlets (10) are provided inside the medicine injection tube (9). A medicine application ball (7) is movably installed at the bottom of the medicine injection tube (9). A plurality of supporting grooves (12) are equidistantly provided at the bottom of the medicine application body (1), and the supporting grooves (12) are sleeved on the outer side of the medicine injection tube (9). A limiting plate (14) is installed on the outer side of the medicine injection tube (9). A spring (13) is installed on the outer side of the medicine injection tube (9), and the spring (13) is located above the limiting plate (14).

2. The automatic extrusion and uniform application medicine applicator according to claim 1, characterized in that: A medicine injection port (2) is provided on the top of the medicine applicator body (1), and the medicine injection port (2) is communicated with the interior of the medicine storage chamber (5).

3. The automatic extrusion and uniform application device according to claim 2, characterized in that: A sealing threaded cover (3) is installed on the top of the drug injection port (2), and the sealing threaded cover (3) is connected to the drug injection port (2) through threaded engagement.

4. The automatic extrusion and uniform application device according to claim 1, characterized in that: A slide groove (15) is respectively provided on both sides of the support groove (12), and both ends of the limit plate (14) are slidably mounted inside the slide groove (15).

5. The automatic extrusion and uniform application device according to claim 1, characterized in that: One side of the medicine storage chamber (5) is transparent, and a scale mark (4) is provided on one side of the medicine storage chamber (5).

6. The automatic extrusion and uniform application device according to claim 1, characterized in that: A fixing groove (18) is respectively provided on both sides of the bottom of the medicine applicator body (1), and a magnet (19) is installed at the top of the fixing groove (18). An iron plate plug rod (16) is movably installed inside the fixing groove (18), and a dust cover (17) is installed at the bottom of the two iron plate plug rods (16).

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