Roller pin beauty instrument capable of applying liquid

Abstract

The utility model discloses a needle roller beauty instrument capable of applying liquid, which comprises a handle, a needle roller component and a liquid supply component, the needle roller component is used for puncturing the skin epidermis layer when the needle roller component is in rolling contact with the skin, the liquid supply component is arranged at one end of the handle, and the needle roller component is rotatably arranged on the liquid supply component and is positioned on the liquid outlet side of the liquid supply component. A user holds the handle, the roller pin assembly rolls on the skin, roller pins on the roller pin assembly pierce the surface layer of the skin, a plurality of absorption holes used for absorbing skin care products are formed in the surface of the skin, the liquid supply assembly synchronously smears liquid while the roller pin assembly rolls on the skin, the liquid enters the skin through the surface layer punctured by the roller pin assembly, and therefore the skin care products can be absorbed. The skin absorption efficiency can be greatly improved, so that the beautifying effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of beauty instruments, in particular to a liquid-coatable rolling needle beauty instrument. Background Art

[0002] Skin rolling needle is a kind of skin regeneration that utilizes human skin to puncture the epidermis through rolling needles to increase skin elasticity through skin healing, and to help absorption by adding various moisturizing or whitening essences in combination with rolling needles. For example, Chinese patent document CN211935171U discloses a skin rolling needle, including a handle and a rolling needle mechanism pivotally connected to the handle, the rolling needle mechanism including a plurality of linkage wheels and a plurality of needle wheels, each of the linkage wheels is arranged in sequence along the axial direction of the linkage wheels so that the needle wheel can be arranged between two adjacent linkage wheels, so that the prerequisite for the integrated molding of the needle wheel can be provided to prevent the needle head on the needle wheel from falling off due to resistance, but the rolling needle device needs to be rolled on the skin surface first when in use, and then the skin is punctured and skin care products are applied for absorption. If the operator's hands are not thoroughly disinfected, it is very easy for bacteria to invade the skin and cause facial infection. At the same time, the small holes will be blocked by secretions or blood, making it difficult to absorb skin care products.

[0003] Therefore the prior art still needs to be improved and enhanced. Utility Model Content

[0004] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide a liquid-applicable rolling needle beauty instrument that can apply liquid when piercing the skin epidermis.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A liquid-applicable roller beauty instrument comprises a handle, a roller needle assembly for piercing the epidermis of the skin when rolling and pressing against the skin, and a liquid supply assembly, wherein the liquid supply assembly is arranged at one end of the handle, and the roller needle assembly is rotatably arranged on the liquid supply assembly and is located at the liquid outlet side of the liquid supply assembly.

[0007] In the liquid-applicable roller beauty instrument, the roller assembly is located at the lower part or the lower middle part of the liquid supply assembly, and the handle is connected to one end of the liquid supply assembly.

[0008] In the liquid-applicable rolling needle beauty instrument, the liquid supply component includes a liquid storage tank and at least one filter membrane, one end of the liquid storage tank is fixedly connected to the handle, the liquid storage tank has at least one liquid outlet, and the filter membrane covers the liquid outlet.

[0009] In the liquid-applicable rolling needle beauty instrument, the liquid supply component also includes a filter membrane bracket, and the filter membrane bracket is covered on the liquid outlet of the liquid storage tank and is engaged with the liquid storage tank.

[0010] In the liquid-applicable roller beauty instrument, the filter membrane support has a mounting groove for accommodating the roller assembly, and both ends of the filter membrane support have mounting holes for the roller assembly to be installed.

[0011] In the liquid-applicable rolling needle beauty instrument, the filter membrane support also has a liquid coating port for exposing the filter membrane, and the liquid coating ports are two and are located on both sides of the mounting groove.

[0012] In the liquid-applicable roller beauty instrument, the roller assembly includes a rotating shaft, a plurality of rollers, a plurality of isolation sleeves and a limiting sleeve. The isolation sleeves and rollers are sequentially sleeved on the rotating shaft at intervals, and the limiting sleeve is arranged on the rotating shaft and is located on the outside of the rollers at both ends.

[0013] In the liquid-applicable rolling needle beauty instrument, the other end of the liquid storage tank is provided with a liquid adding hole, and the liquid adding hole is provided with a sealing cover.

[0014] In the liquid-applicable roller beauty instrument, the liquid storage box is extended with a plurality of liquid outlet columns, and the liquid outlets of the liquid outlet columns are arc-shaped; both ends of the liquid storage box also have recesses for engaging the roller assembly.

[0015] The liquid-applicable roller beauty instrument also includes a dust cover, which is arranged on the roller assembly and the filter membrane and is buckled with the liquid storage box; the liquid storage box is semi-cylindrical or square columnar.

[0016] Compared with the prior art, the liquid-applicable roller beauty instrument provided by the utility model comprises a handle, a roller assembly and a liquid supply assembly. When in use, the user holds the handle to roll the roller assembly on the skin, and the rollers on the roller assembly pierce the surface of the skin, forming a plurality of absorption holes on the skin surface for absorbing skin care products. Moreover, while the roller assembly rolls the skin, the liquid supply assembly simultaneously applies liquid, so that the liquid enters the skin through the surface pierced by the roller assembly, which can greatly improve the skin absorption efficiency and thus improve the beauty effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic structural diagram of the liquid-applicable roller beauty instrument provided by the utility model without a dust cover.

[0018] Figure 2 This is a schematic structural diagram of the liquid-applicable rolling needle beauty instrument provided by the utility model.

[0019] Figure 3 This is a schematic diagram of the exploded structure of the liquid-applicable roller beauty instrument provided by the utility model.

[0020] Figure 4 This is a schematic diagram of the first cross-sectional structure of the liquid-applicable roller beauty instrument provided by the utility model.

[0021] Figure 5 This is a schematic diagram of the second cross-sectional structure of the liquid-applicable rolling needle beauty instrument provided by the utility model.

[0022] Figure 6 This is a schematic structural diagram of the roller needle assembly of the liquid-applicable roller needle beauty instrument provided by the utility model.

[0023] Figure 7 This is a schematic cross-sectional structure diagram of the roller needle assembly of the liquid-applicable roller needle beauty instrument provided by the utility model.

[0024] Figure 8 This is a schematic diagram of the structure of the roller needle assembly of the liquid-applicable roller needle beauty instrument provided by the utility model.

[0025] Notes on the attached drawings:

[0026] Handle 1, needle roller assembly 2, rotating shaft 21, needle roller 22, isolation sleeve 23, limiting sleeve 24, liquid supply assembly 3, liquid storage box 31, recess 312, liquid outlet 311, liquid adding hole 313, sealing cover 314, liquid outlet column 315, filter membrane 32, filter membrane bracket 33, installation groove 331, liquid coating port 333, dust cover 4 DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0028] It should be noted that when a component is referred to as being "mounted on", "fixed on" or "disposed on" another component, it may be directly on the other component or there may be a central component at the same time. When a component is referred to as being "connected to" another component, it may be directly connected to the other component or there may be a central component at the same time.

[0029] It should also be noted that the directional terms such as left, right, up, and down in the embodiments of the present invention are merely relative concepts or are based on the normal use status of the product and should not be considered as restrictive.

[0030] See also Figure 1 , Figure 2 and Figure 3 The utility model provides a liquid-applicable roller beauty instrument comprising a handle 1, a roller needle assembly 2 for piercing the epidermis of the skin when rolling and pressing against the skin, and a liquid supply assembly 3, wherein the liquid supply assembly 3 is arranged at one end of the handle 1, and the roller needle assembly 2 is rotatably arranged on the liquid supply assembly 3 and is located at the liquid outlet side of the liquid supply assembly 3.

[0031] Specifically, the needle roller assembly 2 is located at the lower part or the lower middle part of the liquid supply assembly 3, the handle 1 is connected to one end of the liquid supply assembly 3, the liquid supply assembly 3 can be located on one side or both sides of the needle roller assembly 2, and the liquid outlet is downward so that the liquid can flow out under gravity. When in use, the user holds the handle 1 with fingers to roll the needle roller assembly 2 on the skin, and the needle rollers on the needle roller assembly 2 pierce the surface of the skin, forming a number of absorption holes on the skin surface for absorbing skin care products, and while the needle roller assembly 2 rolls the skin, the liquid supply assembly 3 contacts the skin and synchronously applies liquid (such as skin care liquid, liquid medicine, etc.), so that the liquid enters the skin through the surface pierced by the needle roller assembly 2, which can greatly improve the skin absorption efficiency and thus improve the beauty effect.

[0032] Please also read Figure 4 and Figure 5 The liquid supply assembly 3 includes a liquid storage tank 31 and at least one filter membrane 32. One end of the liquid storage tank 31 is fixedly connected to the handle 1. The liquid storage tank 31 has at least one liquid outlet 311. The filter membrane 32 covers the liquid outlet 311. The filter membrane is covered with micropores. When it is not in contact with any object, the filter membrane is water-proof and breathable, and the liquid will not leak. When it comes into contact with human skin, the liquid seeps out from the micropores, so that the liquid is applied to the skin.

[0033] When the user uses the roller beauty instrument, the liquid outlet 311 of the liquid storage box 31 faces downward, and the liquid flows to the liquid outlet 311 due to gravity, so that the filter membrane 32 is immersed in the liquid. When the roller beauty instrument is pushed, the roller assembly 2 pierces the epidermis of the skin, and the filter membrane 32 contacts the skin, thereby achieving the purpose of applying the liquid.

[0034] The liquid supply assembly 3 also includes a filter membrane bracket 33, which is covered on the liquid outlet 311 of the liquid storage tank 31 and engaged with the liquid storage tank 31, and the filter membrane 32 is exposed on the filter membrane bracket 33. The filter membrane bracket 33 is used to support the filter membrane 32 to prevent the filter membrane 32 from falling off or deforming during rolling.

[0035] Optionally, the filter membrane 32 is ultrasonically welded and sealed to the liquid outlet 311 of the liquid storage tank 31, so that it has the advantages of waterproof function and beautiful appearance. In addition, the method of welding the filter membrane 32 to the liquid outlet 311 of the liquid storage tank 31 does not affect the installation and disassembly of the filter membrane bracket 33.

[0036] One end of the handle has a detour (not numbered in the figure), which is connected to one end of the liquid storage tank 31, and the handle is located in the middle of the liquid storage tank 31, so that the pressure is more balanced during rolling, and it is easier to operate and more beautiful in appearance.

[0037] Preferably, the filter membrane support 33 and the liquid storage box 31 are snap-fitted to facilitate disassembly of the needle roller assembly 2 and to facilitate cleaning or replacement of the needle roller assembly 2.

[0038] Among them, the filter membrane bracket 33 has a mounting groove 331 for accommodating the roller needle assembly 2, and both ends of the filter membrane bracket 33 have mounting holes (not numbered in the figure) for the roller needle assembly 2 to be installed, and both ends of the liquid storage tank 31 have recesses 312 for engaging the roller needle assembly 2. Through the cooperation of the mounting holes and the recesses 312, the roller needle assembly 2 is engaged and limited, so that the roller needle assembly 2 can rotate forward and backward without falling off or getting stuck, and the roller needle assembly 2 and the liquid supply assembly 3 are integrated to facilitate the application of liquid and facilitate installation.

[0039] like Figure 3 and Figure 4 As shown, the filter membrane support 33 also has a liquid coating port 333 for exposing the filter membrane 32. When the needle roller assembly 2 rolls, the filter membrane 32 can directly contact the skin, achieving the effect of piercing the epidermis and applying liquid simultaneously.

[0040] In this embodiment, there are two liquid coating ports 333 located on both sides of the mounting groove 331, so that the roller beauty instrument can achieve the effect of synchronously applying liquid regardless of whether it is pushed forward or pulled backward, that is, the roller beauty instrument can achieve two modes: first piercing the skin surface and then applying liquid, or first applying liquid and then piercing the skin surface.

[0041] The other end of the liquid storage tank 31 has a liquid adding hole 313 , and the liquid adding hole 313 has a sealing cover 314 , so that the user can add liquid to the liquid storage tank 31 when using it without leakage.

[0042] In this embodiment, the liquid storage tank 31 is extended with a plurality of liquid outlet columns 315, and the liquid outlet 311 of the liquid outlet column 315 is arc-shaped. The liquid outlet column 315 makes the liquid outlet 311 have a plurality of liquid outlets 311 with smaller openings, and the liquid outlet 311 is arc-shaped. By utilizing the tension of the liquid, the liquid in the liquid storage tank 31 will not drip when it is not subjected to external pressure or drainage, thereby preventing the liquid outlet 311 from leaking. When the roller beauty instrument is used, the liquid in the liquid outlet 311 contacts the filter membrane 32, and then contacts the skin through the filter membrane 32, and the liquid is discharged in a manner of soaking the skin, which can achieve the effect of evenly coating the liquid. When the filter membrane 32 does not contact the skin, no liquid is discharged.

[0043] The liquid storage box 31 is semi-cylindrical or square, and there are two liquid outlet columns 315, which are located on both sides of the needle roller assembly 2. The needle roller assembly 2 and the filter membrane 32 are both curved to facilitate contact with the skin, and the handle 1 is also designed to be curved to meet ergonomic requirements and facilitate user use.

[0044] See also Figure 6 , Figure 7 and Figure 8The needle roller assembly 2 includes a rotating shaft 21, a plurality of needle rollers 22, a plurality of isolation sleeves 23 and a limiting sleeve 24. The isolation sleeves 23 and the needle rollers 22 are sequentially sleeved on the rotating shaft 21 at intervals. The limiting sleeves 24 are arranged on the rotating shaft 21 and are located on the outside of the needle rollers 22 at both ends, so that the rotating shaft 21, the needle rollers 22, the isolation sleeves 23 and the limiting sleeves 24 are combined into one body, and the needle rollers 22 are arranged at intervals, so that when the needle rollers 22 roll on the skin, a plurality of evenly distributed absorption holes can be formed on the skin surface, which is convenient for the uniform absorption of the skin care products to achieve the best absorption effect.

[0045] The needle roller 22 is annular, with a mounting through hole (not numbered in the figure) in the center, and uniformly distributed needle tips on the outer edge. Specifically, the mounting through hole is smaller than the outer diameter of the isolation sleeve 23, and the outer edge diameter of the needle roller 22 is larger than the outer diameter of the isolation sleeve 23, so that the needle tip of the needle roller 22 is exposed, so that the needle tip can pierce the surface layer of the skin. In this embodiment, the size of the exposed needle tip is 0.2mm×0.25mm, so that the needle roller 22 pierces the surface layer of the skin when rolling, speeding up the absorption time of the care solution and enhancing the absorption effect, but will not pierce the dermis of the skin, will not damage the skin, and will not cause infection.

[0046] Furthermore, the needle roller assembly 2 also includes the two ends of the sleeve disposed on the rotating shaft 21, that is, the mounting holes of the filter membrane bracket 33 are stuck with the recessed portion 312 of the liquid storage tank 31, so that when the rotating shaft 21 rotates, no friction is generated with the filter membrane bracket 33, thereby protecting the filter membrane bracket 33, and also through the cooperation between the rotating shaft 21 and the liquid storage tank 31, the rotating shaft 21 can rotate more smoothly.

[0047] In this embodiment, the needle roller assembly 2 and the liquid supply assembly 3 are both independent structures, and when in use, the liquid supply assembly 3 does not contact the needle roller assembly 2, which can prevent liquid from entering the interior of the needle roller 22 (such as the gap between the needle roller 22 and the isolation sleeve 23, and the gap between the needle roller 22 and the rotating shaft 21) and generating bacteria or dirt without timely cleaning, thereby avoiding infection of the skin.

[0048] The liquid-applicable roller beauty instrument further comprises a dust cover 4 , which is disposed on the roller assembly 2 and the filter membrane 32 and is engaged with the liquid storage box 31 , so that the dust cover 4 can prevent dust and protect the roller assembly 2 .

[0049] In summary, the liquid-applicable roller beauty instrument provided by the utility model includes a handle, a roller needle assembly for piercing the epidermis of the skin when rolling and pressing against the skin, and a liquid supply assembly, wherein the liquid supply assembly is arranged at one end of the handle, and the roller needle assembly is rotatably arranged on the liquid supply assembly and is located on the liquid outlet side of the liquid supply assembly. When in use, the user holds the handle and rolls the roller needle assembly on the skin, and the roller needles on the roller needle assembly pierce the surface layer of the skin, forming a plurality of absorption holes on the skin surface for absorbing skin care products, and while the roller needle assembly rolls the skin, the liquid supply assembly synchronously applies liquid, so that the liquid enters the skin through the surface layer pierced by the roller needle assembly, which can greatly improve the skin absorption efficiency and thus improve the beauty effect.

[0050] In addition, the utility model has the characteristics of simple structure and easy to carry.

[0051] It is understandable that those skilled in the art can make equivalent substitutions or changes based on the technical solution and utility model concept of the utility model, and all these changes or substitutions should fall within the protection scope of the claims attached to the utility model.

Claims

1. A liquid-applicable roller beauty instrument, characterized in that: It comprises a handle, a roller needle assembly for puncturing the epidermis of the skin when rolling and pressing against the skin, and a liquid supply assembly, wherein the liquid supply assembly is arranged at one end of the handle, and the roller needle assembly is rotatably arranged on the liquid supply assembly and is located at the liquid outlet side of the liquid supply assembly; the roller needle assembly is located at the lower part or the lower middle part of the liquid supply assembly, and the handle is connected to one end of the liquid supply assembly; The liquid supply assembly comprises a liquid storage box and at least one filter membrane, one end of the liquid storage box is fixedly connected to the handle, the liquid storage box has at least one liquid outlet, and the filter membrane covers the liquid outlet; The needle roller assembly comprises a rotating shaft, a plurality of needle rollers, a plurality of isolation sleeves and a limiting sleeve. The isolation sleeves and needle rollers are sequentially sleeved on the rotating shaft at intervals. The limiting sleeve is arranged on the rotating shaft and is located outside the needle rollers at both ends.

2. The liquid-applicable roller beauty instrument according to claim 1, characterized in that: The liquid supply assembly also includes a filter membrane support, which is covered on the liquid outlet of the liquid storage box and is engaged with the liquid storage box.

3. The liquid-applicable roller beauty instrument according to claim 2, characterized in that: The filter membrane support is provided with a mounting groove for accommodating a roller needle assembly, and both ends of the filter membrane support are provided with mounting holes for installing the roller needle assembly.

4. The liquid-applicable roller beauty instrument according to claim 2, characterized in that: The filter membrane support also has a coating port for exposing the filter membrane, and the coating ports are two and are located on both sides of the installation groove.

5. The liquid-applicable roller beauty instrument according to claim 1, characterized in that: The other end of the liquid storage tank is provided with a liquid adding hole, and the liquid adding hole is provided with a sealing cover.

6. The liquid-applicable roller beauty instrument according to claim 1, characterized in that: The liquid storage box is extended with a plurality of liquid outlet columns, and the liquid outlets of the liquid outlet columns are arc-shaped; both ends of the liquid storage box also have recesses for engaging with the roller needle assembly.

7. The liquid-applicable roller beauty instrument according to any one of claims 1 to 6, characterized in that: It also includes a dust cover, which is arranged on the needle roller assembly and the filter membrane and is buckled with the liquid storage box; the liquid storage box is semi-cylindrical or square columnar.

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