Hollow handle and soluble microneedle massager

Abstract

The utility model relates to the technical field of microneedle application instruments, in particular to a hollow handle and a soluble microneedle massager, which comprise a handle main body and a protective cover, one end of the handle main body is provided with a fork part for rotatably assembling a massage roller, and the protective cover is detachably assembled at the other end of the handle main body. A liquid storage cavity used for containing a water supplementing solution is formed in the handle body in the length direction of the handle body, an assembly opening is formed in the end, away from the fork opening part, of the liquid storage cavity, the assembly opening is detachably provided with a liquid spraying device, the started liquid spraying device is used for spraying out the water supplementing solution in the liquid storage cavity, and the protective cover is used for covering the liquid spraying device. According to the hollow handle and the soluble microneedle massager, the integrated multifunctional structural design is adopted, the manufacturing cost is relatively low, carrying and using are more convenient, the frequency of human body contact is reduced in the using process, and the problem of secondary pollution is not prone to being generated.

Description

Technical Field

[0001] This application relates to the technical field of microneedle application devices, and in particular to a hollow handle and a soluble microneedle massager. Background Art

[0002] The microneedle massager uses many tiny needles on the microneedle roller to stimulate the skin, enabling active ingredients to effectively penetrate the skin. When used with special effect products such as anti-wrinkle, whitening, repair, anti-stretch mark, and anti-scar products, it can achieve ideal effects such as reducing wrinkles, treating scars and stretch marks, skin whitening, reducing age spots, improving eye wrinkles, dark circles, tightening and lifting facial skin tissue, etc.

[0003] After retrieval, a Chinese patent with the application number 202120956489.5 discloses a soluble microneedle massager, which includes a handle, a massage roller, and a soluble microneedle patch. One end of the handle is provided with a fork portion, the massage roller is rotatably installed in the fork portion, the soluble microneedle patch includes a substrate and microneedles, and the substrate is bonded to the outer peripheral wall of the massage roller, wherein the massage roller is mainly detachably installed in the fork portion by a snap connection method.

[0004] During the use of a common soluble microneedle massager, when the tip of the needle penetrates the skin and the massage roller rolls back and forth on the skin, a certain amount of moisturizing solution will be sprayed on the skin, thereby accelerating the dissolution rate of the soluble microneedle patch and enhancing the moisturizing effect on the skin.

[0005] Regarding the above related technologies, the inventor believes that there are the following technical defects to be improved:

[0006] Generally, the moisturizing solution needs to be loaded in another container, and then the device for spraying the moisturizing solution is used in combination with the soluble microneedle massager. This split design has problems of high manufacturing cost, inconvenient carrying and use, and is prone to secondary pollution problems due to multiple human contacts during use. Utility Model Content

[0007] This application provides a hollow handle and a soluble microneedle massager to improve the following technical problems:

[0008] Generally, the moisturizing solution needs to be loaded in another container, and then the device for spraying the moisturizing solution is used in combination with the soluble microneedle massager. This split design has problems of high manufacturing cost, inconvenient carrying and use, and is prone to secondary pollution problems due to multiple human contacts during use.

[0009] In the first aspect, this application provides a hollow handle, adopting the following technical solution:

[0010] A hollow handle, comprising a handle body and a protective cover. One end of the handle body is provided with a fork portion for rotatably assembling a massage roller. The protective cover is detachably assembled to the other end of the handle body. Inside the handle body, a liquid storage chamber for loading a moisturizing solution is arranged along its length direction. An assembly opening is provided at the end of the liquid storage chamber away from the fork portion. A liquid spraying device is detachably assembled to the assembly opening. After being activated, the liquid spraying device is used to spray the moisturizing solution in the liquid storage chamber. The protective cover is used to cover the liquid spraying device.

[0011] In an implementable technical solution of the present application, the liquid spraying device includes a push-button atomizing nozzle and a liquid suction tube. The push-button atomizing nozzle is connected to the liquid suction tube, and the liquid suction tube extends to the bottom of the liquid storage chamber.

[0012] In an implementable technical solution of the present application, the push-button atomizing nozzle is provided with an assembly portion and a spray opening. The assembly portion is connected to the assembly opening. The assembly portion is of a cylindrical structure. An external thread is provided on the outer peripheral wall of the assembly portion, and an internal thread is provided at the assembly opening. The assembly portion is detachably threadedly assembled to the assembly opening.

[0013] In an implementable technical solution of the present application, a guiding bevel is arranged along the outer periphery of the end of the handle body away from the fork portion.

[0014] In an implementable technical solution of the present application, an assembly step is provided at the end of the handle body away from the fork portion. The protective cover is threadedly assembled or snap-fitted at the assembly step.

[0015] In an implementable technical solution of the present application, arc-shaped finger clamping grooves are arranged on both sides of the handle body, and the arc-shaped finger clamping grooves are arranged adjacent to the bottom of the liquid storage chamber.

[0016] In an implementable technical solution of the present application, both the handle body and the protective cover are made of plastic. The part of the handle body provided with the liquid storage chamber is of a cylindrical structure, and the protective cover is also of a cylindrical structure.

[0017] In a second aspect, the present application provides a soluble microneedle massager, adopting the following technical solution:

[0018] A soluble microneedle massager, comprising a massage roller and the above-mentioned hollow handle, and the massage roller is rotatably connected in the fork portion.

[0019] In an implementable technical solution of the present application, the massage roller includes a massage drum and a soluble microneedle patch. The soluble microneedle patch includes a substrate and needle tips. The substrate is adhered to the outer peripheral wall of the massage drum, and the needle tips are disposed on the surface of the substrate away from the outer peripheral wall of the massage drum.

[0020] In an implementable technical solution of the present application, the massage drum includes an inner cylinder and a rubber sleeve. The rubber sleeve is sleeved and fixed on the inner cylinder. The substrate is adhered to the outer peripheral wall of the rubber sleeve. Partition rings are provided at both ends of the inner cylinder, and the partition rings are used to partition both sides of the soluble microneedle patch and the rubber sleeve.

[0021] In summary, the present application includes at least one of the following beneficial technical effects:

[0022] The handle is designed as a hollow structure, and then equipped with a liquid spraying device to achieve the function of spraying a moisturizing solution. The liquid spraying function is combined with the handle body. This integrated multi-functional structure design has a relatively low manufacturing cost, is more convenient to carry and use, and reduces the frequency of human contact during use, and is not prone to problems of secondary pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0024] Figure 1 It is a schematic structural diagram of the hollow handle according to the embodiment of the present application.

[0025] Figure 2 It is a schematic structural diagram of the soluble microneedle massager according to the embodiment of the present application.

[0026] Description of the reference numerals:

[0027] 100, hollow handle; 1, handle body; 11, fork opening; 12, liquid storage chamber; 13, assembly opening; 14, guiding bevel; 15, assembly step; 16, arc-shaped finger holding groove; 2, protective cover; 3, liquid spraying device; 31, pressing type atomizing nozzle; 311, assembly part; 312, spray port; 32, liquid suction pipe; 200, massage roller; 21, massage drum; 211, inner cylinder; 2111, partition ring; 212, rubber sleeve; 22, soluble microneedle patch; 221, substrate; 222, needle tip. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] In order to make the technical problems, technical solutions and beneficial effects to be solved by this application more clear and understandable, the following further details this application in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not used to limit this application.

[0029] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0030] It should be understood that the orientation or positional relationship indicated by terms such as "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to this application.

[0031] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of this application, "a plurality" means two or more, unless otherwise specifically defined.

[0032] The following further details this application in conjunction with the attached Figure 1-2 drawings.

[0033] An embodiment of this application discloses a hollow handle 100. Referring to Figure 1 and Figure 2 , the hollow handle 100 includes a handle body 1 and a protective cover 2. One end of the handle body 1 is provided with a fork portion 11 for rotatably assembling a massage roller 200. The protective cover 2 is detachably assembled to the other end of the handle body 1. A liquid storage chamber 12 for loading a moisturizing solution is arranged inside the handle body 1 along its length direction. An assembly opening 13 is arranged at the end of the liquid storage chamber 12 far from the fork portion 11. A liquid spraying device 3 is detachably assembled to the assembly opening 13. The activated liquid spraying device 3 is used to spray the moisturizing solution in the liquid storage chamber 12, and the protective cover 2 is used to cover the liquid spraying device 3.

[0034] In this embodiment, the liquid spraying device 3 includes a push-type atomizing nozzle 31 and a liquid suction pipe 32. The push-type atomizing nozzle 31 is connected to the liquid suction pipe 32, and the liquid suction pipe 32 extends to the bottom of the liquid storage chamber 12. The push-type atomizing nozzle 31 is provided with an assembly part 311 and a spray port 312. The assembly part 311 is connected to the assembly opening 13. The assembly part 311 is of a cylindrical structure, and an external thread is provided on the outer peripheral wall of the assembly part 311. An internal thread is provided at the assembly opening 13, and the assembly part 311 is detachably thread-assembled to the assembly opening 13.

[0035] The liquid spraying device 3 designed as above has a simple structure, convenient pressing operation, which is beneficial to the stable output of the replenishing solution in a mist form, and is also simple to assemble and has good sealing performance.

[0036] In order to facilitate the precise installation and fixation of the protective cover 2, a guiding bevel 14 is provided on the outer peripheral edge of the end of the handle body 1 away from the fork portion 11. An assembly step 15 is provided at the end of the handle body 1 away from the fork portion 11, and the protective cover 2 is thread-assembled or snap-assembled at the assembly step 15.

[0037] In order to facilitate the user to hold the handle body 1, arc-shaped finger holding grooves 16 are provided on both sides of the handle body 1, and the arc-shaped finger holding grooves 16 are arranged near the bottom of the liquid storage chamber 12.

[0038] In this embodiment, both the handle body 1 and the protective cover 2 are made of plastic. The part of the handle body 1 where the liquid storage chamber 12 is provided is of a cylindrical structure, and the protective cover 2 is also of a cylindrical structure.

[0039] The beneficial technical effects of the hollow handle 100 in the embodiment of the present application are roughly as follows:

[0040] The handle is designed as a hollow structure, and then equipped with the liquid spraying device 3 to realize the function of spraying the replenishing solution. The spraying function is combined with the handle body 1. This integrated multi-functional structure design has a relatively low manufacturing cost, is more convenient to carry and use, and reduces the frequency of human contact during use, and is not prone to the problem of secondary pollution.

[0041] The embodiment of the present application also discloses a soluble microneedle massager. Refer to Figure 1 and Figure 2 , the soluble microneedle massager includes a massage roller 200 and the hollow handle 100 as described above, and the massage roller 200 is rotatably connected to the fork portion 11.

[0042] In this embodiment, the massage roller 200 includes a massage drum 21 and a soluble microneedle patch 22. The soluble microneedle patch 22 includes a substrate 221 and needle tips 222. The substrate 221 is bonded to the outer peripheral wall of the massage drum 21, and the needle tips 222 are disposed on the surface of the substrate 221 away from the outer peripheral wall of the massage drum 21. The rubber sleeve 212 has a certain elasticity. When the massage drum 21 rolls on the skin, the soluble microneedle patch 22 will fit more closely to the skin surface, and significantly improve the comfort of use.

[0043] In this embodiment, the massage drum 21 includes an inner cylinder 211 and a rubber sleeve 212. The rubber sleeve 212 is sleeved and fixed on the inner cylinder 211. The substrate 221 is bonded to the outer peripheral wall of the rubber sleeve 212. Partition rings 2111 are provided at both ends of the inner cylinder 211. The partition rings 2111 are used to partition both sides of the soluble microneedle patch 22 and the rubber sleeve 212.

[0044] The partition rings 2111 are used to partition both sides of the soluble microneedle patch 22, and the two partition rings 2111 have a good protective effect on the soluble microneedle patch 22 in the middle.

[0045] The above are only the preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the application shall be included in the protection scope of the present application.

Claims

1. A hollow handle, characterized in that: The invention comprises a handle body (1) and a protective cover (2), wherein one end of the handle body (1) is provided with a fork portion (11) for rotatably assembling a massage roller (200), and the protective cover (2) is detachably assembled on the other end of the handle body (1), and the interior of the handle body (1) is provided with a liquid storage chamber (12) for loading a replenishing solution along its length direction, and an assembly opening (13) is provided at the end of the liquid storage chamber (12) away from the fork portion (11), and a liquid spraying device (3) is detachably assembled on the assembly opening (13), and the liquid spraying device (3) is used to spray the replenishing solution in the liquid storage chamber (12) after being started, and the protective cover (2) is used to cover the liquid spraying device (3).

2. The hollow handle according to claim 1, characterized in that: The liquid spraying device (3) comprises a push-type atomizing nozzle (31) and a liquid drawing tube (32); the push-type atomizing nozzle (31) and the liquid drawing tube (32) are connected, and the liquid drawing tube (32) extends to the bottom of the liquid storage chamber (12).

3. The hollow handle according to claim 2, characterized in that: The push-type atomizing nozzle (31) is provided with an assembly portion (311) and a nozzle (312); the assembly portion (311) is connected to the assembly opening (13); the assembly portion (311) is a cylindrical structure; an external thread is provided on the outer peripheral wall of the assembly portion (311); an internal thread is provided at the assembly opening (13); the assembly portion (311) can be detachably threadedly assembled in the assembly opening (13).

4. The hollow handle according to claim 1, characterized in that: A guiding oblique cone surface (14) is provided on the outer periphery of the end portion of the handle body (1) away from the fork opening (11).

5. The hollow handle according to claim 1, characterized in that: An assembly step (15) is provided at the end of the handle body (1) away from the fork portion (11), and the protection cover (2) is threadedly assembled or snap-assembled at the assembly step (15).

6. The hollow handle according to claim 1, characterized in that: Arc-shaped finger clamping grooves (16) are provided on both sides of the handle body (1), and the arc-shaped finger clamping grooves (16) are arranged adjacent to the bottom of the liquid storage chamber (12).

7. The hollow handle according to claim 6, characterized in that: The handle body (1) and the protective cover (2) are both made of plastic material; the portion of the handle body (1) where the liquid storage chamber (12) is provided is a cylindrical structure, and the protective cover (2) is also a cylindrical structure.

8. A soluble microneedle massager, characterized in that: It comprises a massage roller (200) and a hollow handle (100) as claimed in any one of claims 1 to 7, wherein the massage roller (200) is rotatably connected to the fork portion (11).

9. The soluble micro-needle massager according to claim 8, characterized in that: The massage roller (200) comprises a massage cylinder (21) and a soluble microneedle patch (22); the soluble microneedle patch (22) comprises a substrate (221) and a needle tip (222); the substrate (221) is bonded to the outer peripheral wall of the massage cylinder (21); and the needle tip (222) is arranged on the surface of the substrate (221) away from the outer peripheral wall of the massage cylinder (21).

10. The soluble micro-needle massager according to claim 9, characterized in that: The massage roller (21) comprises an inner cylinder (211) and a rubber sleeve (212); the rubber sleeve (212) is sleeved and fixed on the inner cylinder (211); the base plate (221) is bonded to the outer peripheral wall of the rubber sleeve (212); baffle rings (2111) are provided at both ends of the inner cylinder (211); the baffle rings (2111) are used to block the soluble microneedle patch (22) and two sides of the rubber sleeve (212).

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