Liquid guide mechanism based on multiple microneedles and beauty instrument

Abstract

The utility model discloses a liquid guide mechanism based on multiple microneedles and a beauty instrument. The liquid guide mechanism comprises a liquid guide connecting shell, the microneedle assembly is movably arranged in the liquid guide connecting shell in a penetrating manner; the movable part is movably arranged in the liquid guide connecting shell and is detachably arranged on the microneedle assembly; the elastic pieces are arranged in the liquid guide connecting shell, and the two ends of each elastic piece are connected with the inner wall of the liquid guide connecting shell and the microneedle assembly respectively; the microneedle assembly comprises a mounting disc, and the two opposite ends of the mounting disc are connected with the movable part and the elastic parts correspondingly. One end of each microneedle main body is uniformly arranged on the mounting disc in a matrix manner, and the other end of each microneedle main body movably penetrates through the bottom of the liquid guide connecting shell. According to the cosmetic instrument, the surface of the skin of a human body is evenly smeared with the liquid guide holes, and then a cuticle channel is opened through the microneedle assembly, so that cosmetic liquid permeates into the skin to promote absorption, and the problem that an existing cosmetic instrument is common in liquid guide effect is effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid guiding mechanisms, and particularly relates to a liquid guiding mechanism and a beauty instrument based on multi-microneedles. Background Art

[0002] At present, with the continuous improvement of living standards, people have begun to pay more and more attention to the quality of life. Especially women pay more and more attention to skin care. A beauty instrument is an instrument that can introduce nutrient solution into the skin, and the nutrient solution introduced through the beauty instrument makes the skin care effect better.

[0003] Some of the existing beauty instruments use the microcurrent method for liquid guiding operation. The permeating alkaline solution is introduced into the skin through the positive pole of the microcurrent, generating an acidic reaction, soothing and relaxing the nerves, reducing blood supply, strengthening fibrous tissues, shrinking skin pores, eliminating skin inflammation, and removing dirt. The acidic solution is introduced into the skin through the negative pole of the microcurrent, generating an alkaline reaction, stimulating the nerves, increasing blood supply, softening fibrous tissues, and stimulating blood circulation in dry skin. Although the microcurrent liquid guiding method has a higher penetration rate than the hand-pat liquid guiding method, due to the stratum corneum of the human skin, the thickness of the stratum corneum is only 6-25 microns, but it is quite tough and is the most important protective layer of the human skin. It is difficult for the beauty liquid to penetrate the stratum corneum, thus unable to meet the needs of users. Therefore, a liquid guiding mechanism and a beauty instrument based on multi-microneedles are provided to solve the above problems. Summary of the Utility Model

[0004] One of the purposes of the utility model is to provide a liquid guiding mechanism and a beauty instrument based on multi-microneedles to facilitate solving the problem of general liquid guiding effect of the existing beauty instruments.

[0005] A liquid guiding mechanism and a beauty instrument based on multi-microneedles of the utility model can be realized by the following technical solutions:

[0006] A liquid guiding mechanism based on multi-microneedles of the utility model includes a liquid guiding connection housing, which is a hollow cavity; a microneedle assembly, which is movably and penetratingly arranged in the liquid guiding connection housing; a movable member, which is movably arranged in the liquid guiding connection housing and detachably arranged on the microneedle assembly, and pushes the microneedle assembly to move; a plurality of elastic members, which are respectively arranged in the liquid guiding connection housing, and both ends of the elastic member are respectively connected with the inner wall of the liquid guiding connection housing and the microneedle assembly.

[0007] Among them, the microneedle assembly includes a mounting disk, which is movably arranged in the liquid guiding connection housing, and both opposite ends of the mounting disk are respectively connected with the movable member and a plurality of the elastic members; a plurality of microneedle bodies, which are uniformly arranged in a matrix at one end on the mounting disk, and the other ends of which respectively movably penetrate the bottom of the liquid guiding connection housing.

[0008] In one embodiment, the liquid guiding connection housing includes a connection part and a liquid guiding part which are connected in sequence, and the two are integrally formed or assembled.

[0009] In one embodiment, one end of the connection part is provided with a through hole; at least two guiding grooves are provided on the inner wall of the liquid guiding connection housing close to the through hole, and first clamping grooves are respectively provided on the sides of at least two of the guiding grooves.

[0010] In one embodiment, a liquid guiding cavity is arranged in the liquid guiding part, and a plurality of liquid guiding holes are arranged through it; a connection head is also arranged through the liquid guiding part, and the connection head is communicated with the liquid guiding cavity.

[0011] In one embodiment, a plurality of fixing holes are uniformly arranged in a matrix on the mounting plate, and the number and positions of the fixing holes respectively correspond to the number and positions of the liquid guiding holes and the microneedle bodies; one ends of the plurality of microneedle bodies are respectively fixedly arranged in the corresponding fixing holes, and the other ends of the plurality of microneedle bodies are respectively movably arranged in the corresponding liquid guiding holes.

[0012] In one embodiment, the number of the fixing holes, the liquid guiding holes and the microneedle bodies is four, nine, sixteen, twenty-five, thirty-six, forty-nine or sixty-four.

[0013] In one embodiment, a plurality of limiting columns are arranged at the lower end of the mounting plate, and one ends of the plurality of elastic members are respectively arranged on the corresponding limiting columns.

[0014] In one embodiment, the movable member includes a pushing plate which is fixedly arranged on the mounting plate; a push rod fixedly arranged on one side of the pushing plate, and an annular gasket is detachably arranged on the push rod.

[0015] In one embodiment, a plurality of second clamping grooves are arranged on the side of the mounting plate; a plurality of buckles are arranged on the side of the pushing plate, and the plurality of buckles are respectively clamped in the corresponding second clamping grooves.

[0016] A beauty instrument based on multiple microneedles of the present utility model includes the liquid guiding mechanism described in any one of the above.

[0017] Compared with the prior art, the beneficial effects of a liquid guiding mechanism and a beauty instrument based on multiple microneedles of the present utility model are as follows:

[0018] The liquid guiding mechanism and beauty instrument based on multiple microneedles of the present utility model evenly apply the beauty liquid in the liquid guiding cavity to the surface of the human skin through a plurality of liquid guiding holes, and then drive a plurality of microneedle bodies to move precisely through a movable member driving through a mounting disc, so that the microneedle bodies open up the cutin layer channels, enabling the beauty liquid to quickly penetrate into the skin to promote skin absorption, effectively solving the problem that the liquid guiding effect of existing beauty instruments is average; through the cooperation of the guiding groove, the clamping groove and the gasket, it is convenient for the beauty instrument main body and the liquid guiding mechanism to be quickly and firmly detachably connected, facilitating the replacement of parts and disinfection operations of the liquid guiding mechanism; at the same time, by arranging an elastic member, the thrust of the beauty instrument main body is made more uniform through the buffering effect of the elastic member, and at the same time, a restoring force is provided for the microneedle assembly. Description of the Drawings

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can also be obtained based on these drawings without creative efforts.

[0020] Figure 1 is a schematic structural diagram of a liquid guiding mechanism based on multiple microneedles of the present utility model;

[0021] Figure 2 is Figure 1 a schematic structural diagram of another perspective of a liquid guiding mechanism based on multiple microneedles of the present utility model shown;

[0022] Figure 3 is Figure 1 a schematic cross-sectional view of a liquid guiding mechanism based on multiple microneedles of the present utility model shown;

[0023] Figure 4 is Figure 1 an exploded schematic diagram of a liquid guiding mechanism based on multiple microneedles of the present utility model shown, including a liquid guiding connection housing and a microneedle assembly;

[0024] Figure 5 is Figure 4 a schematic structural diagram of the liquid guiding connection housing shown;

[0025] Figure 6 is Figure 4 a schematic cross-sectional structural view of the liquid guiding connection housing shown;

[0026] Figure 7 is Figure 4 a schematic structural diagram of the microneedle assembly shown;

[0027] Figure 8It is a schematic structural diagram of a beauty instrument based on multiple microneedles of the present utility model.

[0028] Labels in the figure: 10, liquid guiding mechanism; 11, liquid guiding connection housing; 111, connection part; 1111, through hole; 1112, guiding groove; 1113, first clamping groove; 112, liquid guiding part; 1121, liquid guiding cavity; 1122, connecting head; 1123, liquid guiding hole; 12, microneedle assembly; 121, mounting disc; 1211, second clamping groove; 1212, fixing hole; 1213, limiting post; 122, microneedle body; 13, moving part; 131, pushing disc; 1311, buckle; 132, push rod; 14, elastic part; 15, gasket. Specific embodiments

[0029] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are some but not all of the embodiments of the present invention. Usually, the components of the embodiments of the present invention described and shown in the accompanying drawings here can be arranged and designed in various different configurations.

[0030] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed present invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

[0031] Please refer to Figures 1-4 As shown, a liquid guiding mechanism 10 based on multiple microneedles of the present utility model mainly includes a liquid guiding connection housing 11, a microneedle assembly 12, a moving part 13 and a plurality of elastic parts 14; the liquid guiding connection housing 11 is a hollow cavity, which is detachably connected to the beauty instrument main body and communicated with the beauty liquid penetration tube, and the beauty liquid in the beauty liquid penetration tube can flow into the liquid guiding connection housing 11 for uniform liquid guiding operation; the microneedle assembly 12 is movably arranged through the liquid guiding connection housing 11, and the cutin layer channel is opened through the microneedle assembly 12, so that the beauty liquid can penetrate into the skin to promote absorption; the moving part 13 is movably arranged in the liquid guiding connection housing 11 and detachably arranged on the microneedle assembly 12, and it drives the microneedle assembly 12 to move, so that the microneedle assembly 12 can open the cutin layer channel; a plurality of elastic parts 14 are respectively arranged in the liquid guiding connection housing 11, one end of the elastic part 14 is connected to the inner wall of the liquid guiding connection housing 11, and the other end is connected to the microneedle assembly 12, which provides a buffering force and a restoring force for the microneedle assembly 12.

[0032] Please refer to Figures 1-6As shown, in this embodiment, the liquid guiding connection housing 11 includes an integrally formed connection portion 111 and a liquid guiding portion 112; in other embodiments, the connection portion 111 and the liquid guiding portion 112 can also be assembled and formed. Specifically, a through hole 1111 is provided at one end of the connection portion 111, and the liquid guiding connection housing 11 is detachably arranged on the beauty instrument main body through the through hole 1111; at least two guiding grooves 1112 are provided on the inner wall of the liquid guiding connection housing 11 near the through hole 1111, and first clamping grooves 1113 are respectively provided on the sides of the at least two guiding grooves 1112. Through the guiding action of the guiding grooves 1112, the beauty instrument main body is clamped and fixedly arranged in the first clamping grooves 1113, so that the liquid guiding mechanism 10 is detachably and fixedly connected to the beauty instrument main body.

[0033] Please refer to Figure 5 and Figure 6 As shown, in this embodiment, the shape of the liquid guiding portion 112 is rectangular, cylindrical, triangular or other shapes; in this embodiment, the shape of the liquid guiding portion 112 is rectangular, and a liquid guiding cavity 112 is arranged therein; a connection head 1122 is penetrated on the liquid guiding portion 112, and it is communicated with the beauty liquid permeation tube through a pipeline and is also communicated with the liquid guiding cavity 112, so that the beauty liquid in the beauty liquid permeation tube flows into the liquid guiding cavity 1121 through the pipeline and the connection head 1122 in sequence; a plurality of liquid guiding holes 1123 are penetrated on the liquid guiding cavity 1121, and the beauty liquid in the liquid guiding cavity 1121 is evenly smeared on the surface of the human skin through the plurality of liquid guiding holes 1123, and then the cutin layer channel is opened by the micro-needle assembly 12, so that the beauty liquid penetrates into the skin and promotes absorption. In this embodiment, forty-nine liquid guiding holes 1123 are respectively and evenly distributed and penetrated on the liquid guiding cavity 1121. In other embodiments, the number of the liquid guiding holes 1123 can also be four, nine, sixteen, twenty-five, thirty-six, sixty-four or other multiple numbers, and the specific number is set according to actual needs.

[0034] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 7As shown, in this embodiment, the microneedle assembly 12 includes a mounting disk 121 and a plurality of microneedle bodies 122; the mounting disk 121 is movably arranged in the liquid guiding connection housing 11, and its opposite ends are respectively connected to the movable member 13 and a plurality of elastic members 14. The movable member 13 drives the mounting disk 121 to move, and the plurality of elastic members 14 provide a restoring force and a buffering force to the mounting disk 121; one ends of the plurality of microneedle bodies 122 are uniformly arranged in a matrix on the mounting disk 121, and the other ends are respectively movably arranged in the corresponding liquid guiding holes 1123, so as to penetrate the stratum corneum channel through the microneedle bodies 122, facilitating the penetration of the beauty liquid flowing out of the corresponding liquid guiding holes 1123 into the skin to promote absorption. In this embodiment, both ends of the forty-nine microneedle bodies 122 are respectively arranged on the mounting disk 121 and the corresponding liquid guiding cavity 1121. In other embodiments, the number of the liquid guiding holes 1123 can also be four, nine, sixteen, twenty-five, thirty-six, sixty-four or other multiple numbers, and the specific number is set according to actual needs.

[0035] Please refer to Figure 7 As shown, the mounting disk 121 is a hollow cavity, and a plurality of second card slots 1211 are arranged on its side. The movable member 13 is detachably clamped on the mounting disk 121 through the plurality of second card slots 1211; in this embodiment, two second card slots 1211 are arranged on the side of the mounting disk 121; in other embodiments, the movable member 13 can also be arranged on the mounting disk 121 through a threaded structure, a screw structure or a magnetic attraction structure. Specifically, a plurality of fixing holes 1212 are arranged on the mounting disk 121, and the number and positions of the plurality of fixing holes 1212 respectively correspond to the number and positions of the plurality of liquid guiding holes 1123. One ends of the plurality of microneedle bodies 122 are respectively fixedly arranged in the corresponding fixing holes 1212, and the other ends are respectively movably arranged in the corresponding liquid guiding holes 1123. In this embodiment, the forty-nine fixing holes 1212 are uniformly arranged in a matrix on the mounting disk 121. In other embodiments, the number of the fixing holes 1212 can also be four, nine, sixteen, twenty-five, thirty-six, sixty-four or other multiple numbers, and the specific number is set according to actual needs. A plurality of limiting columns 1213 are arranged on the lower end of the mounting disk 121, and one ends of the plurality of elastic members 14 are respectively arranged on the corresponding limiting columns 1213, and the elastic members 14 are limited and fixed through the limiting columns 1213; in this embodiment, the four limiting columns 1213 are uniformly arranged on the lower end of the mounting disk 121; in other embodiments, the number of the limiting columns 1213 can be two, three, five or other multiple numbers, and the number is set according to actual needs.

[0036] Please refer to Figures 1-4As shown, in this embodiment, the movable member 13 includes a pushing disk 131 and a push rod 132; the pushing disk 131 is fixedly arranged on the mounting disk 121. Specifically, a plurality of buckles 1311 are arranged on the side of the pushing disk 131, and the plurality of buckles 1311 are respectively engaged in the corresponding second card slots 1211, so as to realize the detachable fixed connection between the pushing disk 131 and the mounting disk 121; the push rod 132 is fixedly arranged on one side of the pushing disk 131. Specifically, an annular gasket 15 is detachably arranged on the pushing disk 131, and the liquid guiding connection housing 11 and the beauty instrument body are stably connected through the gasket 15; the pushing disk 131 and the push rod 132 are integrally formed; in other embodiments, the pushing disk 131 and the push rod 132 can also be assembled and formed. Specifically, the elastic member 14 is a high-toughness spring.

[0037] Please refer to Figure 8 As shown, a beauty instrument based on multiple microneedles of the present utility model includes the liquid guiding mechanism 10 of any one of the above.

[0038] It should be noted that the specific working process of a liquid guiding mechanism and a beauty instrument based on multiple microneedles of the present utility model is as follows: the beauty liquid in the liquid guiding cavity 1121 is evenly applied to the surface of the human skin through a plurality of liquid guiding holes 1123, and then the push rod of the beauty instrument body drives the mounting disk 121 to move accurately through the movable member 13, so that a plurality of microneedle bodies 122 arranged on the mounting disk 121 are in contact with the skin, so that the microneedle bodies 122 penetrate the cutin layer channel, so that the beauty liquid can quickly penetrate into the skin to promote skin absorption.

[0039] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of concise description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0040] The above-described embodiments only represent several implementation manners of the present utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the utility model patent. It should be pointed out that for those of ordinary skill in the art, without departing from the concept of the present utility model, several deformations and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the utility model patent should be subject to the appended claims.

Claims

1. A liquid conduction mechanism based on multiple microneedles, characterized in that: include: The liquid-conducting connection housing is a hollow cavity; A microneedle assembly, which is movably arranged in the liquid-conducting connection housing; A movable part, which is movably arranged in the liquid-conducting connection housing and detachably arranged on the microneedle assembly, and which pushes the microneedle assembly to move; A plurality of elastic members, which are respectively arranged in the liquid-conducting connection housing, and two ends of the elastic members are respectively connected to the inner wall of the liquid-conducting connection housing and the microneedle assembly; Among them, the microneedle assembly includes a mounting plate, which is movably arranged in the liquid-conducting connection shell, and the opposite ends of the mounting plate are respectively connected to the movable part and the multiple elastic parts; one end is a plurality of microneedle bodies evenly arranged in a matrix on the mounting plate, and the other ends thereof are movably passed through the bottom of the liquid-conducting connection shell.

2. A liquid-conducting mechanism based on multiple microneedles according to claim 1, characterized in that: The liquid-conducting connection housing comprises a connecting portion and a liquid-conducting portion which are connected in sequence, and the two are integrally formed or assembled.

3. A liquid-conducting mechanism based on multiple microneedles according to claim 2, characterized in that: A through hole is arranged at one end of the connection part; at least two guide grooves are arranged on the inner wall of the liquid-conducting connection housing close to the through hole, and first clamping grooves are respectively arranged on the sides of at least two of the guide grooves.

4. A liquid-conducting mechanism based on multiple microneedles according to claim 2, characterized in that: A liquid guiding cavity is arranged in the liquid guiding part, and a plurality of liquid guiding holes are arranged through the liquid guiding cavity; a connector is also arranged through the liquid guiding part, and the connector is connected with the liquid guiding cavity.

5. A liquid-conducting mechanism based on multiple microneedles according to claim 4, characterized in that: The mounting plate is evenly provided with a plurality of fixing holes in a matrix, and the number and positions of the fixing holes correspond to the number and positions of the liquid guide holes and the microneedle bodies respectively; one end of the plurality of microneedle bodies is fixedly provided in the corresponding fixing holes respectively, and the other end thereof is movably provided in the corresponding liquid guide holes respectively.

6. A liquid-conducting mechanism based on multiple microneedles according to claim 5, characterized in that: The number of the fixing holes, the liquid guide holes, and the microneedle bodies are four, nine, sixteen, twenty-five, thirty-six, forty-nine, or sixty-four.

7. The liquid-conducting mechanism based on multiple microneedles according to claim 1, characterized in that: A plurality of limiting columns are arranged at the lower end of the installation plate, and one ends of the plurality of elastic members are arranged on the corresponding limiting columns respectively.

8. The liquid-conducting mechanism based on multiple microneedles according to claim 1, characterized in that: The movable part comprises a pushing plate, which is fixedly arranged on the mounting plate; and a pushing rod fixedly arranged on one side of the pushing plate, on which an annular gasket is detachably arranged.

9. The liquid-conducting mechanism based on multiple microneedles according to claim 8, characterized in that: The side of the installation plate is provided with a plurality of second card slots; the side of the push plate is provided with a plurality of buckles, and the plurality of buckles are respectively engaged in the corresponding second card slots.

10. A beauty instrument based on multiple microneedles, characterized in that: The invention comprises the liquid conducting mechanism as described in any one of claims 1 to 9.

Images