CN110522994B

CN110522994B - Medicine feeding device for skin care

Info

Publication number: CN110522994B
Application number: CN201910842080.8A
Authority: CN
Inventors: 周倩; 胡紫宜; 王海兰
Original assignee: West China Hospital of Sichuan University
Current assignee: West China Hospital of Sichuan University
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2021-11-23
Anticipated expiration: 2039-09-06
Also published as: CN110522994A

Abstract

The invention relates to the technical field of medicine feeding devices, in particular to a medicine feeding device for skin care, which comprises a hollow rod, wherein the upper end of the hollow rod is fixedly connected with a connecting pipe, the upper end of the connecting pipe is movably connected with a medicine storage bottle, a drainage pipe is arranged inside the connecting pipe, the top end of the drainage pipe is fixedly connected with a first piston body, the outer side of the upper part of the drainage pipe is fixedly sleeved with a second piston body, medicine inlet holes are uniformly formed in the outer wall of the drainage pipe between the first piston body and the second piston body, the lower end of the hollow rod is movably connected with a medicine storage pipe, the bottom end of the medicine storage pipe is uniformly provided with through holes, two sides of the lower end of the medicine storage pipe are respectively connected with a connecting plate, and a smearing device is arranged between the two connecting plates. The invention has simple structure and reasonable design, can not only avoid the pollution of the liquid medicine and ensure the drug effect, but also has convenient smearing, strong practicability and more convenient use.

Description

Medicine feeding device for skin care

Technical Field

The invention relates to the technical field of medicine feeding devices, in particular to a medicine feeding device for skin care.

Background

The skin diseases are the most common diseases which disturb people and reduce the quality of life, the main types are anaphylaxis, infectivity, immunity, physics and the like, the mode of directly applying medicines by external application is mostly adopted during treatment and nursing, the medicines need to be manually and evenly applied to ensure the quick absorption of the medicines, and the existing application method is to dip cotton balls and cotton sticks into liquid medicine and apply the liquid medicine to the affected parts of the skin.

However, in the process of smearing the cotton swab or the cotton ball by a patient in the prior art, the patient needs to dip in the liquid medicine for many times, the liquid medicine can be polluted, the smearing area of the cotton swab and the like is too small, the cotton swab and the like are not easy to smear evenly, time and labor are wasted, and the cotton swab has the use limitation of teaching. To this end, we propose a drug delivery device for skin care to solve such problems.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides a medicine applying device for skin care, which is more convenient to use.

In order to achieve the purpose, the invention adopts the following technical scheme:

a medicine feeding device for skin care is designed, and comprises a hollow rod, wherein the upper end of the hollow rod is fixedly connected with a connecting pipe, the upper end of the connecting pipe is movably connected with a medicine storage bottle, a drainage pipe is arranged in the connecting pipe, the top end of the drainage pipe is fixedly connected with a first piston body matched with the hollow rod, the outer side of the upper part of the drainage pipe is fixedly sleeved with a second piston body matched with the hollow rod, medicine inlet holes are uniformly formed in the outer wall of the drainage pipe between the first piston body and the second piston body, the left side of the outer wall of the hollow rod is provided with a sliding groove, the sliding groove is connected with a sliding plate in a sliding manner, the upper part of the left side of the outer wall of the hollow rod is connected with a handle, a first spring is connected between the handle and the sliding plate, the lower end of the hollow rod is movably connected with a medicine storage pipe, and the bottom end of the medicine storage pipe is uniformly provided with through holes, the medicine storage tube is characterized in that connecting plates are respectively connected to two sides of the lower end of the medicine storage tube, a smearing device is arranged between the two connecting plates, a slot is formed in the lower end of each connecting plate, a through groove is formed in the rear side of the inner wall of each slot, a limiting rod is movably inserted into the through groove, one end, far away from the slot, of each limiting rod is connected with a handle, a second spring is connected between each handle and the corresponding connecting plate and surrounds the outer side of the corresponding limiting rod, each smearing device comprises two connecting shafts inserted into the corresponding slot, a loop bar is rotatably connected between the two connecting shafts, and a sponge sleeve is movably sleeved on the outer side of the loop bar.

Preferably, the medicine storage bottle is a transparent bottle body, and a bottle mouth of the medicine storage bottle is fixedly connected with a sealing ring matched with the drainage tube.

Preferably, the connecting pipe is in threaded connection with the medicine storage bottle.

Preferably, the hollow rod is in threaded connection with the medicine storage tube.

The medicine feeding device for skin care provided by the invention has the beneficial effects that: according to the invention, liquid medicine is stored in the medicine storage bottle in advance, the connecting pipe is sealed by the first piston body, so that the liquid medicine can be prevented from flowing, when the medicine storage bottle is used, the sliding plate is pulled to move upwards, so that the first piston body is driven by the drainage pipe to move upwards, the sealing of the connecting pipe can be relieved, the liquid medicine in the medicine storage bottle flows into the connecting pipe and enters the drainage pipe from the medicine inlet hole, after the external force is removed, the elastic force of the first spring drives the sliding plate to move downwards, the first piston body is reset, the connecting pipe is sealed again, the amount of the liquid medicine can be conveniently controlled, when the medicine needs to be taken for multiple times, the operation is only needed to be repeated, the operation is simple and convenient, the liquid medicine can be prevented from being polluted, the medicine effect is ensured, and the medicine storage bottle is more reliable; and the inside liquid medicine of drainage tube finally flows into storage medicine pipe to on dripping the sponge from the through-hole and sheathe, then will paint the device and arrange the affected part in and roll, can evenly paint liquid medicine, simple and practical, storage medicine bottle, storage medicine pipe, paint easy dismounting such as device in addition, convenient washing and change, the result of use is better. Compared with the prior art, the invention has the advantages of simple structure, reasonable design, convenient smearing, strong practicability and more convenient use, and can avoid the pollution of liquid medicine and ensure the drug effect.

Drawings

Fig. 1 is a schematic structural view of a medicine applying device for skin care according to the present invention;

FIG. 2 is a top view of a portion of a skin care applicator according to the present invention;

FIG. 3 is a side view of a portion of the structure of a skin care applicator according to the present invention;

fig. 4 is a schematic structural view of the application device for skin care according to the present invention.

In the figure: the medicine storage device comprises a hollow rod 1, a connecting pipe 2, a medicine storage bottle 3, a drainage pipe 4, a first piston body 5, a second piston body 6, a sliding groove 7, a sliding plate 8, a handle 9, a first spring 10, a medicine storage pipe 11, a through hole 12, a connecting plate 13, a slot 14, a through groove 15, a limiting rod 16, a handle 17, a second spring 18, a connecting shaft 19, a loop bar 20, a sponge loop 21, a medicine inlet hole 22, a sealing ring 23 and a smearing device 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a medicine feeding device for skin care comprises a hollow rod 1, a connecting pipe 2 is fixedly connected to the upper end of the hollow rod 1, a medicine storage bottle 3 is movably connected to the upper end of the connecting pipe 2, the connecting pipe 2 is in threaded connection with the medicine storage bottle 3, the medicine storage bottle 3 is convenient to disassemble and assemble due to the mode of threaded connection, and the medicine storage bottle 3 is convenient to clean and replace.

Store up medicine bottle 3 and be transparent bottle, can conveniently observe the volume of liquid medicine, and store up the bottleneck department fixedly connected with of medicine bottle 3 and the sealing washer 23 of 4 looks adaptations of drainage tube, sealed effect is better, can avoid the liquid medicine seepage, and the result of use is better.

The inside of connecting pipe 2 is provided with drainage tube 4, the top fixedly connected with of drainage tube 4 and the first piston body 5 of hollow rod 1 looks adaptation, the fixed second piston body 6 that cup joints with hollow rod 1 looks adaptation in the upper portion outside of drainage tube 4, and evenly seted up on the drainage tube 4 outer wall between first piston body 5 and the second piston body 6 and advanced medicine hole 22, spout 7 has been seted up on hollow rod 1's outer wall left side, the inside sliding connection of spout 7 has sliding plate 8, hollow rod 1's outer wall left side upper portion is connected with handle 9, and be connected with first spring 10 between handle 9 and the sliding plate 8, hollow rod 1's lower extreme swing joint has medicine storage tube 11, hollow rod 1 is threaded connection with medicine storage tube 11, medicine storage tube 11 dismouting is also very convenient, can conveniently wash the inside of medicine storage tube 11.

Through-hole 12 has evenly been seted up to storage medicine pipe 11's bottom, storage medicine pipe 11 lower extreme both sides are connected with connecting plate 13 respectively, slot 14 has been seted up to connecting plate 13's lower extreme, the inner wall rear side of slot 14 opens and has logical groove 15, it has gag lever post 16 to peg graft to lead to the inside activity of groove 15, the one end that slot 14 was kept away from to gag lever post 16 is connected with handle 17, be connected with second spring 18 between handle 17 and the connecting plate 13, and second spring 18 encircles in gag lever post 16's the outside, exert external force pulling handle 17 and drive gag lever post 16 lateral shifting, make second spring 18 stretched, slot 14 is in the open mode this moment, conveniently insert connecting axle 19, after removing external force, gag lever post 16 resets under second spring 18's effect, make the connecting axle 19 fixed, thereby accomplish the installation of paining device 24, the same reason when dismantling, and easy operation is convenient.

Be provided with between two connecting plates 13 and paint device 24, paint device 24 including pegging graft in two connecting axles 19 of slot 14 inside, rotate between two connecting axles 19 and be connected with loop bar 20, the sponge cover 21 has been cup jointed in the outside activity of loop bar 20, paints the whole easy dismounting of device 24, and sponge cover 21 also can be dismantled moreover, and it is convenient to maintain, facilitates the use more.

The working principle is as follows: when the medicine storage bottle is used, the liquid medicine is stored in the medicine storage bottle 3, the medicine storage bottle 3 is in threaded connection with the connecting pipe 2, the connecting pipe 2 is sealed by the first piston body 5, the liquid medicine can be prevented from flowing, when the medicine is smeared, the sliding plate 8 is pulled to move upwards, so that the first piston body 5 is driven by the drainage pipe 4 to move upwards, the sealing of the connecting pipe 2 can be relieved, the liquid medicine in the medicine storage bottle 3 flows into the connecting pipe 2 and enters the inside of the drainage pipe 4 from the medicine inlet hole 22, after the external force is removed, the elastic force of the first spring 10 drives the sliding plate 8 to move downwards, the first piston body 5 is reset, the connecting pipe 2 is sealed again, the amount of the liquid medicine can be conveniently controlled, when the medicine needs to be taken for multiple times, only the operation needs to be repeated, the operation is simple and convenient, the liquid medicine can be prevented from being polluted, the medicine effect is ensured, and the medicine effect is more reliable; the liquid medicine in the drainage tube 4 finally flows into the medicine storage tube 11 and drops on the sponge sleeve 21 from the through hole 12, then the smearing device 24 is placed on the affected part to roll, and the liquid medicine can be smeared uniformly,

the above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The medicine feeding device for skin care comprises a hollow rod (1) and is characterized in that the upper end of the hollow rod (1) is fixedly connected with a connecting pipe (2), the upper end of the connecting pipe (2) is movably connected with a medicine storage bottle (3), a drainage pipe (4) is arranged inside the connecting pipe (2), the top end of the drainage pipe (4) is fixedly connected with a first piston body (5) matched with the hollow rod (1), a second piston body (6) matched with the hollow rod (1) is fixedly sleeved on the outer side of the upper portion of the drainage pipe (4), medicine feeding holes (22) are uniformly formed in the outer wall of the drainage pipe (4) between the first piston body (5) and the second piston body (6), a sliding groove (7) is formed in the left side of the outer wall of the hollow rod (1), and a sliding plate (8) is slidably connected inside the sliding groove (7), the upper portion of the left side of the outer wall of the hollow rod (1) is connected with a handle (9), a first spring (10) is connected between the handle (9) and a sliding plate (8), the lower end of the hollow rod (1) is movably connected with a medicine storage pipe (11), through holes (12) are uniformly formed in the bottom end of the medicine storage pipe (11), connecting plates (13) are respectively connected to two sides of the lower end of the medicine storage pipe (11), a smearing device (24) is arranged between the two connecting plates (13), a slot (14) is formed in the lower end of the connecting plate (13), a through groove (15) is formed in the rear side of the inner wall of the slot (14), a limiting rod (16) is movably inserted in the through groove (15), one end, far away from the slot (14), of the limiting rod (16) is connected with a handle (17), and a second spring (18) is connected between the handle (17) and the connecting plate (13), and the second spring (18) surrounds the outer side of the limiting rod (16), the smearing device (24) comprises two connecting shafts (19) inserted in the inserting grooves (14), a loop bar (20) is rotatably connected between the two connecting shafts (19), and a sponge sleeve (21) is movably sleeved on the outer side of the loop bar (20).

2. The medicine feeding device for skin care according to claim 1, wherein the medicine storage bottle (3) is a transparent bottle body, and a sealing ring (23) matched with the drainage tube (4) is fixedly connected to the bottle mouth of the medicine storage bottle (3).

3. The drug delivery device for skin care according to claim 1, wherein the connection tube (2) is screwed to the drug storage bottle (3).

4. The applicator for skin care according to claim 1, wherein the hollow rod (1) is screwed with the drug storage tube (11).