Flexible soluble microneedle massage roller

Abstract

The utility model relates to the technical field of microneedle application appliances, in particular to a flexible soluble microneedle massage roller which comprises a handle, a massage roller and a soluble microneedle patch, the soluble microneedle patch is adhered to the peripheral wall of the massage roller, and the handle comprises a handle body, a fork portion and an orientation rotating structure. The orientation rotating structure is arranged between the fork opening part and the end of the handle body, the orientation of the fork opening part relative to the handle body is changed through the orientation rotating structure, and an adjusting locking piece is arranged on the handle body and used for preventing the fork opening part from rotating around the central axis of the handle body. According to the flexible soluble micro-needle massage roller, due to the structural design that the direction of the fork opening part can be adjusted and fixed, the flexible soluble micro-needle massage roller can be used in multiple scenes according to different users and different skin areas, and the flexible soluble micro-needle massage roller is suitable for application and popularization.

Description

Technical Field

[0001] The present application relates to the technical field of microneedle application devices, and in particular to a flexible soluble microneedle massage roller. Background Art

[0002] The microneedle massage stick uses many tiny needles on the microneedle roller to stimulate the skin, allowing the active ingredients to effectively penetrate the skin. Combined with special effects products such as wrinkle removal, whitening, repair, stretch mark removal, and scar removal, it can achieve ideal effects such as reducing wrinkles, treating scars and stretch marks, whitening the skin, reducing pigmentation, improving eye wrinkles and dark circles, and tightening and lifting facial skin tissue.

[0003] After searching, the Chinese patent with application number: 202120956489.5 discloses a soluble microneedle massage stick, which includes a handle, a massage roller and a soluble microneedle patch. A fork is provided at one end of the handle, and the massage roller is rotatably installed on the fork. The soluble microneedle patch includes a substrate and microneedles. The substrate is adhered to the outer peripheral wall of the massage roller, wherein the massage roller is detachably installed on the fork mainly by snapping. The handle with a certain arc is usually provided with a groove for clamping the fingers, and in order to facilitate massage use, the fork of the common massage stick will have a certain angle between the handle, that is, the fork will always face the front of the handle.

[0004] Regarding the above-mentioned related technologies, the inventors believe that there are the following technical defects that need to be improved:

[0005] When massaging special skin areas or for different groups of people, different orientations of the forks will bring a more comfortable user experience. Moreover, the forks are usually fixed in design, so the orientation of the forks cannot be adjusted. Therefore, the same massager cannot be used in multiple scenarios. Utility Model Content

[0006] This application provides a flexible soluble microneedle massage roller to improve the following technical problems:

[0007] When massaging special skin areas or for different groups of people, different orientations of the forks will bring a more comfortable user experience. Moreover, the forks are usually fixed in design, so the orientation of the forks cannot be adjusted. Therefore, the same massager cannot be used in multiple scenarios.

[0008] This application provides a flexible soluble microneedle massage roller, which adopts the following technical solutions:

[0009] A flexible soluble microneedle massage roller comprises a handle, a massage roller and a soluble microneedle patch, wherein the soluble microneedle patch is adhered to the outer peripheral wall of the massage roller, the handle comprises a handle body, a fork portion and a rotation structure, the rotation structure being arranged between the fork portion and the end of the handle body, the orientation of the fork portion relative to the handle body being changed by the rotation structure, and an adjustment locking piece being provided on the handle body, the adjustment locking piece being used to prevent the fork portion from rotating around the central axis of the handle body.

[0010] In a feasible technical solution of the present application, the directional rotation structure includes a rotation groove and a rotation shaft, the rotation groove is arranged at the end of the handle body, the rotation shaft is fixed on the fork mouth, the rotation groove and the rotation shaft are both located on the central axis of the handle body, and the rotation shaft is rotatably connected to the rotation groove.

[0011] In a feasible technical solution of the present application, the directional rotation structure further includes a spacer ring, the rotation shaft passes through the spacer ring, and the spacer ring is clamped between the fork portion and the handle body.

[0012] In a feasible technical solution of the present application, the depth of the rotating groove is greater than the length of the rotating shaft, and an oil storage cavity for accommodating lubricating grease is formed at the bottom of the rotating groove.

[0013] In a feasible technical solution of the present application, the adjusting locking member includes a locking screw and a clamping plate, the locking screw is threadedly assembled on one side of the rotating groove, and the inner end of the locking screw is used to tighten the outer peripheral wall of the rotating shaft, and the clamping plate is arranged at the outer end of the locking screw.

[0014] In a feasible technical solution of the present application, a limiting ring groove is provided on the outer peripheral wall of the bottom of the rotating shaft, and the limiting ring groove is used for the inner end of the locking screw to be inserted into and abutted.

[0015] In a feasible technical solution of the present application, the massage roller includes an inner cylinder and a rubber sleeve, the rubber sleeve is fixed on the inner cylinder, and the soluble microneedle patch is adhered to the outer peripheral wall of the rubber sleeve.

[0016] In a feasible technical solution of the present application, baffle rings are provided at both ends of the inner cylinder, and the baffle rings are used to isolate the two sides of the soluble microneedle patch.

[0017] In a feasible technical solution of the present application, the soluble microneedle patch includes an integrally formed substrate and a needle tip portion, wherein the substrate is cylindrical after being bent, and a plurality of the needle tip portions are arranged in a row on the outer wall of the substrate, and the length direction of the needle tip portion is arranged along the inner diameter direction of the cylindrical substrate.

[0018] In summary, this application includes at least one of the following beneficial technical effects:

[0019] By adding a direction rotation structure and an adjustable locking piece, the direction of the fork mouth can be adjusted, and the direction of the fork mouth can be further assisted in fixing by adjusting the locking piece. This structural design with adjustable and fixable direction of the fork mouth can realize the use of one product in multiple scenarios for different user groups and different skin areas, and is suitable for promotion and application. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0021] Figure 1 This is a schematic structural diagram of the flexible soluble microneedle massage roller according to an embodiment of the present application, wherein the fork portion faces forward.

[0022] Figure 2 This is a schematic structural diagram of the flexible soluble microneedle massage roller according to an embodiment of the present application, wherein the fork portion faces the back.

[0023] Figure 3 It is a structural diagram of the adjustment locking member and the direction rotation structure in the embodiment of the present application.

[0024] Figure 4 Schematic diagram of the structure of the massage roller and the soluble microneedle patch in the embodiment of the present application.

[0025] Description of reference numerals:

[0026] 1. Handle; 11. Handle body; 12. Fork mouth; 13. Rotation structure; 131. Rotation groove; 132. Rotation axis; 1321. Limiting ring groove; 133. Spacer; 2. Massage roller; 21. Inner cylinder; 211. Spacer ring; 22. Rubber sleeve; 3. Soluble microneedle patch; 31. Base plate; 32. Needle tip; 4. Adjustment locking piece; 41. Locking screw; 42. Clamping piece. DETAILED DESCRIPTION

[0027] In order to make the technical problems, technical solutions and beneficial effects to be solved by this application more clearly understood, this application is further described in detail below with reference to 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 intended to limit this application.

[0028] It should be noted that when an element is referred to as being “fixed on” or “disposed on” another element, it may 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 may be directly connected to the other element or indirectly connected to the other element.

[0029] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply 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 on this application.

[0030] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. Throughout the description of this application, "plurality" means two or more, unless otherwise specifically defined.

[0031] The following is combined with Figure 1-4 This application is described in further detail.

[0032] The present application discloses a flexible soluble microneedle massage roller. Figure 1-4 The flexible soluble microneedle massage roller includes a handle 1, a massage roller 2 and a soluble microneedle patch 3. The soluble microneedle patch 3 is adhered to the outer peripheral wall of the massage roller 2. The handle 1 includes a handle body 11, a fork portion 12 and a rotation structure 13. The rotation structure 13 is arranged between the fork portion 12 and the end of the handle body 11. The orientation of the fork portion 12 relative to the handle body 11 is changed by the rotation structure 13. An adjustment locking piece 4 is provided on the handle body 11. The adjustment locking piece 4 is used to prevent the fork portion 12 from rotating around the central axis of the handle body 11.

[0033] The beneficial technical effects of the flexible soluble microneedle massage roller of the embodiment of the present application are roughly as follows:

[0034] By adding a direction rotating structure 13 and an adjusting locking piece 4, the direction of the fork mouth 12 can be adjusted, and then the locking piece 4 can be adjusted to further assist in fixing the direction of the fork mouth 12. This structural design with adjustable and fixable direction of the fork mouth 12 can realize the use of a product in multiple scenarios for different user groups and different skin areas, and is suitable for promotion and application.

[0035] In this embodiment, the directional rotation structure 13 includes a rotation groove 131 and a rotation shaft 132. The rotation groove 131 is arranged at the end of the handle body 11, and the rotation shaft 132 is fixed on the fork mouth portion 12. The rotation groove 131 and the rotation shaft 132 are both located on the central axis of the handle body 11, and the rotation shaft 132 is rotatably connected to the rotation groove 131. The directional rotation structure 13 also includes a spacer ring 133. The rotation shaft 132 passes through the spacer ring 133, and the spacer ring 133 is clamped between the fork mouth portion 12 and the handle body 11. At the same time, the depth of the rotation groove 131 is greater than the length of the rotation shaft 132, and an oil storage cavity for accommodating lubricating grease is formed at the bottom of the rotation groove 131.

[0036] The above-designed directional rotation structure 13 has a simple structure and relatively low manufacturing and assembly costs, and can facilitate the long-lasting, smooth and stable rotation function between the fork portion 12 and the handle body 11.

[0037] In this embodiment, the adjusting locking member 4 includes a locking screw 41 and a clamping plate 42. The locking screw 41 is threadedly assembled on one side of the rotating groove 131, and the inner end of the locking screw 41 is used to tighten the outer peripheral wall of the rotating shaft 132. The clamping plate 42 is arranged at the outer end of the locking screw 41. In order to prevent the rotating shaft 132 from escaping from the rotating groove 131, a limiting ring groove 1321 is provided on the bottom outer peripheral wall of the rotating shaft 132. The limiting ring groove 1321 is used for the inner end of the locking screw 41 to be inserted and abutted.

[0038] The adjusting locking member 4 designed as described above has a simple structure and relatively low manufacturing and assembly costs, and can conveniently and quickly perform locking and unlocking actions.

[0039] In this embodiment, the massage roller 2 comprises an inner cylinder 21 and a rubber sleeve 22. The rubber sleeve 22 is fixedly mounted on the inner cylinder 21, and the soluble microneedle patch 3 is adhered to the outer peripheral wall of the rubber sleeve 22. The rubber sleeve 22 has a certain degree of elasticity. When the massage roller 2 is rolled on the skin, the soluble microneedle patch 3 will better conform to the skin surface, significantly improving the comfort of use.

[0040] In order to prevent the soluble microneedle patch 3 from tilting when pasting, baffle rings 211 are provided at both ends of the inner cylinder 21. The baffle rings 211 are used to block the two sides of the soluble microneedle patch 3, and the two baffle rings 211 have a good protective effect on the soluble microneedle patch 3 in the middle.

[0041] The soluble microneedle patch 3 includes an integrally formed substrate 31 and a needle tip portion 32. The substrate 31 is bent into a cylindrical shape, and multiple needle tips 32 are arranged in a row on the outer wall of the substrate 31. The length direction of the needle tip portion 32 is arranged along the inner diameter direction of the cylindrical substrate 31.

[0042] The soluble microneedle patch 3 of the above design can be in the form of a flat sheet before being bonded to the massage roller 2, which is convenient for manufacturing and die-cutting into a square shape of a preset size, thereby reducing the manufacturing and assembly costs to a certain extent.

[0043] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent replacements and improvements made within the spirit and principles of the application should be included in the scope of protection of the present application.

Claims

1. A flexible soluble microneedle massage roller, comprising a handle (1), a massage roller (2) and a soluble microneedle patch (3), wherein the soluble microneedle patch (3) is adhered to the outer peripheral wall of the massage roller (2), characterized in that: The handle (1) comprises a handle body (11), a fork portion (12) and a direction rotation structure (13); the direction rotation structure (13) is provided between the fork portion (12) and the end of the handle body (11); the direction of the fork portion (12) relative to the handle body (11) is changed by the direction rotation structure (13); the handle body (11) is provided with an adjustment locking member (4); the adjustment locking member (4) is used to prevent the fork portion (12) from rotating around the central axis of the handle body (11); The oriented rotation structure (13) includes a rotation groove (131) and a rotation shaft (132), wherein the rotation groove (131) is provided at the end of the handle body (11), and the rotation shaft (132) is fixed on the fork portion (12), and the rotation groove (131) and the rotation shaft (132) are both located on the central axis of the handle body (11), and the rotation shaft (132) is rotatably connected in the rotation groove (131), and the adjustment locking member (4) includes a locking screw (41) and a clamping piece (42), wherein the locking screw (41) is threadedly assembled on one side of the rotation groove (131), and the inner end of the locking screw (41) is used to press against the outer peripheral wall of the rotation shaft (132), and the clamping piece (42) is provided at the outer end of the locking screw (41).

2. The flexible soluble microneedle massage roller according to claim 1, characterized in that: The directional rotation structure (13) further includes a spacer ring (133), the rotation shaft (132) passes through the spacer ring (133), and the spacer ring (133) is sandwiched between the fork portion (12) and the handle body (11).

3. The flexible soluble microneedle massage roller according to claim 1, characterized in that: The depth of the rotating groove (131) is greater than the length of the rotating shaft (132), and an oil storage cavity for accommodating lubricating grease is formed at the bottom of the rotating groove (131).

4. The flexible soluble microneedle massage roller according to claim 1, characterized in that: A limiting ring groove (1321) is provided on the outer peripheral wall of the bottom of the rotating shaft (132), and the limiting ring groove (1321) is used for the inner end of the locking screw (41) to be inserted into and abutted.

5. The flexible soluble microneedle massage roller according to claim 1, characterized in that: The massage roller (2) comprises an inner cylinder (21) and a rubber sleeve (22); the rubber sleeve (22) is sleeved and fixed on the inner cylinder (21); and the soluble microneedle patch (3) is adhered to the outer peripheral wall of the rubber sleeve (22).

6. The flexible soluble microneedle massage roller according to claim 5, characterized in that: Both ends of the inner cylinder (21) are provided with baffle rings (211), and the baffle rings (211) are used to baffle the two sides of the soluble microneedle patch (3).

7. The flexible soluble microneedle massage roller according to claim 1, characterized in that: The soluble microneedle patch (3) comprises an integrally formed substrate (31) and a needle tip portion (32); the substrate (31) is cylindrical after being bent; a plurality of the needle tip portions (32) are arranged in a row on the outer wall of the substrate (31); and the length direction of the needle tip portions (32) is arranged along the inner diameter direction of the cylindrical substrate (31).

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