Eye protection structure for beauty mask and beauty mask

Abstract

The utility model discloses an eye protection structure for the beauty mask and the beauty mask, the eye protection structure comprises an eye protection structure body and a matching part, the two side surfaces of the eye protection structure body in the thickness direction are respectively a first surface and a second surface, and the first surface is suitable for being in contact with the face. The matching part is arranged on the second surface, the matching part is suitable for being connected with a shell of a beauty mask, and the hardness of the matching part is larger than that of the eye protection structure body. According to the eye protection structure, the hardness of the matching part of the eye protection structure is large, assembling of the eye protection structure and the shell of the beauty mask is facilitated, and meanwhile the soft eye protection structure body makes contact with the face of a user so that the wearing experience of the user can be guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of home beauty equipment technology, and in particular to an eye protection structure for a beauty mask and a beauty mask. Background Technology

[0002] A beauty mask is a tool used for beauty and skincare. It can promote skin cell metabolism, help remove dead skin cells, make the skin smoother and more delicate, improve dull skin tone, and give the skin a healthy glow. It can also allow the skin to absorb the nutrients in skincare products more fully, enhancing the skincare effect and improving the utilization rate of skincare products.

[0003] A beauty mask consists of a face mask and an eye mask, which are connected as a whole. When a user wears a beauty mask, the eye mask can cover the user's eyes to reduce the amount of light entering the eyes and causing damage. However, for soft beauty masks, the assembly process of the eye mask and face mask is more difficult because the eye mask is too soft and not easy to shape, which reduces the assembly efficiency of the beauty mask. Utility Model Content

[0004] This utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, one objective of this utility model is to provide an eye-protection structure for a beauty mask. The mating part of the eye-protection structure has high rigidity, which facilitates the assembly of the eye-protection structure with the shell of the beauty mask. At the same time, the relatively soft body of the eye-protection structure contacts the user's face to ensure a comfortable wearing experience.

[0005] Another objective of this invention is to provide a beauty mask employing the aforementioned eye-protecting structure.

[0006] An eye-protecting structure for a beauty mask according to a first aspect embodiment of the present invention includes: an eye-protecting structure body, wherein the two sides of the eye-protecting structure body in the thickness direction are respectively a first surface and a second surface, the first surface being adapted to contact the face; and a mating part, wherein the mating part is disposed on the second surface, the mating part being adapted to connect with the shell of the beauty mask, and the hardness of the mating part being greater than the hardness of the eye-protecting structure body.

[0007] According to the first aspect of the present invention, the eye-protecting structure for a beauty mask, by setting the hardness of the mating part to be greater than the hardness of the eye-protecting structure body, ensures the wearing experience of the face-contact portion of the eye-protecting structure while facilitating shaping during assembly of the mating part and the shell. This optimizes the assembly of the eye-protecting structure and the shell, reducing assembly difficulty and improving assembly efficiency. Furthermore, the mating part, after mating with the shell, can serve as a pre-assembly, thereby optimizing the pre-fixation of the eye-protecting structure and effectively avoiding the need for repositioning during assembly, further improving assembly efficiency. Simultaneously, it reduces the problem of adhesive adhering to the shell surface due to eye-protecting structure misalignment, thus improving production yield.

[0008] According to some embodiments of the present invention, the hardness of the mating part is D1, wherein D1 satisfies: 70 degrees ≤ D1 ≤ 90 degrees; and / or, the hardness of the eye-protecting structure body is D2, wherein D2 satisfies: 20 degrees ≤ D2 ≤ 40 degrees.

[0009] According to some embodiments of this utility model, the eye-protecting structure body and the mating part are integrally molded parts.

[0010] According to some embodiments of the present invention, an eye-protecting structure body has an eye passage formed thereon, and the mating part is located on the outer periphery of the eye passage. The mating part extends circumferentially along the eye passage and extends along the thickness direction of the eye-protecting structure body, with the free end of the mating part extending toward the side away from the eye-protecting structure body. At least one positioning structure is provided on the free end face of the mating part. One end of the positioning structure is connected to the mating part, and the other end of the positioning structure extends toward the side away from the mating part.

[0011] According to some embodiments of the present invention, the positioning structure includes: a first positioning segment, one end of which is connected to the free end face of the mating part; a second positioning segment, one end of which is connected to the other end of the first positioning segment, the cross-sectional area of ​​the second positioning segment being larger than that of the first positioning segment; and a third positioning segment, which is connected to the other end of the second positioning segment, the cross-sectional area of ​​the third positioning segment gradually decreasing along the direction from the first positioning segment toward the third positioning segment.

[0012] According to some embodiments of the present invention, there are multiple positioning structures, and the multiple positioning structures are arranged at intervals along the circumference of the mating part.

[0013] A beauty mask according to a second aspect of the present invention includes: an eye-protecting structure, wherein the eye-protecting structure is the eye-protecting structure for a beauty mask as described in the first aspect of the present invention; a shell, wherein the inner surface of the shell is connected to the eye-protecting structure, a mating groove is formed on the inner surface of the shell, a mating part of the eye-protecting structure is fitted into the mating groove, and at least one positioning hole is formed on the bottom wall of the mating groove, wherein a positioning structure of the eye-protecting structure is fitted into the positioning hole.

[0014] According to some embodiments of the present invention, a protruding structure is provided on the inner wall surface of the positioning hole, and the second positioning section of the eye protection structure abuts against the side of the protruding structure away from the inner surface of the housing.

[0015] According to some embodiments of the present invention, the housing includes: an outer shell, wherein a connecting protrusion protruding along the thickness direction of the outer shell is provided at the outer peripheral edge; an inner shell, wherein the inner shell is located between the outer shell and the eye protection structure, wherein a groove is formed at the side edge of the inner shell facing the outer shell, the connecting protrusion is fitted in the groove, the fitting groove is formed on the surface of the inner shell away from the outer shell, and the positioning hole penetrates both sides of the inner shell in the thickness direction.

[0016] According to some embodiments of the present invention, the groove extends circumferentially along the inner shell, and at least one overflow groove is formed on the side wall of the groove, the overflow groove extends along the extending direction of the groove, and the depth of the overflow groove is less than the depth of the groove.

[0017] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0018] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0019] Figure 1 This is a schematic diagram of an eye-protecting structure according to an embodiment of the present invention;

[0020] Figure 2 yes Figure 1 Enlarged view of circled part A;

[0021] Figure 3 This is a schematic diagram of a beauty mask according to an embodiment of the present invention;

[0022] Figure 4 This is a schematic diagram of the inner shell of a beauty mask according to an embodiment of the present utility model;

[0023] Figure 5 This is an assembly diagram of the inner shell and eye protection structure of a beauty mask according to an embodiment of the present utility model;

[0024] Figure 6 This is a cross-sectional view of the inner shell of the beauty mask and the eye protection structure after assembly according to an embodiment of the present utility model;

[0025] Figure 7 yes Figure 6 Enlarged view of section B (circled);

[0026] Figure 8 This is an exploded view of the inner shell and outer shell of a beauty mask according to an embodiment of the present invention;

[0027] Figure 9 This is a cross-sectional view of a beauty mask according to an embodiment of the present invention;

[0028] Figure 10 yes Figure 9 Enlarged view of section C (circled);

[0029] Figure 11 This is a schematic diagram of the inner shell of the beauty mask according to an embodiment of the present invention from another angle;

[0030] Figure 12 This is a schematic diagram of the outer shell of a beauty mask according to an embodiment of the present invention.

[0031] Figure label:

[0032] 100. Eye-protecting structure; 200. Beauty mask;

[0033] 1. Eye-protecting structure body; 11. First surface; 12. Second surface; 13. Eye opening;

[0034] 2. Fitting part; 21. Positioning structure; 211. First positioning section;

[0035] 212. Second positioning section; 213. Third positioning section; 214. Step section;

[0036] 30. Housing; 301. Outer shell; 3011. Connecting protrusion;

[0037] 302, Inner shell; 3021, Mating groove; 3022, Positioning hole;

[0038] 3023, raised structure; 3024, groove;

[0039] 3025, overflow groove; 3026, through hole. Detailed Implementation

[0040] The embodiments of this utility model are described in detail below. The embodiments described with reference to the accompanying drawings are exemplary. Figure 1 and Figure 2 This invention describes an eye protection structure 100 for a beauty mask 200 according to an embodiment of the present invention. In the following description of this application, the eye protection structure 100 for a beauty mask 200 will be used as an example.

[0041] like Figure 1 and Figure 2 As shown, according to the first aspect embodiment of the present invention, the eye protection structure 100 for a beauty mask 200 includes an eye protection structure body 1 and a mating part 2.

[0042] Specifically, the two sides of the eye-protecting structure body 1 in the thickness direction are a first surface 11 and a second surface 12, respectively. The first surface 11 is adapted to contact the face. The mating part 2 is provided on the second surface 12 and is adapted to connect with the shell 30 of the beauty mask 200. The hardness of the mating part 2 is greater than that of the eye-protecting structure body 1.

[0043] For example, the inner surface of the eye-protecting structure body 1 is the first surface 11, and the outer surface of the eye-protecting structure body 1 is the second surface 12. The mating part 2 is connected to the second surface 12. When the eye-protecting structure 100 is connected to the shell 30 of the beauty mask 200, the eye-protecting structure 100 is connected to the shell 30 through the mating part 2 to fix the eye-protecting structure 100 to the shell 30. When the user wears the beauty mask 200, the first surface 11 of the eye-protecting structure 100 comes into contact with the user's face. For example, the eye-protecting structure 100 can be a soft silicone eye-protecting structure 100. However, it is not limited to this.

[0044] Therefore, by setting the hardness of the mating part 2 to be greater than that of the eye-protecting structure body 1, the hardness of different components on the eye-protecting structure 100 is made different. The eye-protecting structure body 1, with its lower hardness, is softer, and the softer eye-protecting structure body 1 is more likely to conform to the user's facial curves, making the beauty mask 200 fit the face more closely, thus ensuring the beauty effect. In addition, the user feels better against the skin after wearing it, ensuring the wearing experience of the part that touches the face. At the same time, by using the mating part 2 with higher hardness, the mating part 2 is easier to shape during the assembly process with the shell 30, which can reduce the assembly difficulty, improve the assembly efficiency, and also improve the performance of the eye-protecting structure 100. In addition, the mating part 2 can play a role in pre-assembly after mating with the shell 30, thereby optimizing the pre-fixation of the eye-protecting structure 100, effectively avoiding the step of re-alignment after the eye-protecting structure 100 shifts during the assembly process, further improving the assembly efficiency. At the same time, it reduces the problem of glue sticking to the surface of the shell 30 due to the shift of the eye-protecting structure 100, thereby improving the production yield.

[0045] According to the first aspect of the present invention, the eye-protecting structure 100 for a beauty mask 200 has an eye-protecting structure structure 100 whose hardness is greater than that of the eye-protecting structure body 1. This ensures a comfortable wearing experience for the face-contact portion of the eye-protecting structure 100 while facilitating shaping during assembly of the eye-protecting structure 100 with the housing 30. This optimizes the assembly of the eye-protecting structure 100 and the housing 30, reducing assembly difficulty and improving assembly efficiency. Furthermore, the mating part 2, after mating with the housing 30, can serve as a pre-assembly, thus optimizing the pre-fixation of the eye-protecting structure 100 and effectively avoiding the need for repositioning after misalignment during assembly, further improving assembly efficiency. Simultaneously, it reduces the problem of adhesive residue on the surface of the housing 30 due to misalignment of the eye-protecting structure 100, thereby improving production yield.

[0046] According to some embodiments of this utility model, the hardness of the mating part 2 is D1, where D1 satisfies: 70 degrees ≤ D1 ≤ 90 degrees. And / or, the hardness of the eye-protecting structure body 1 is D2, where D2 satisfies: 20 degrees ≤ D2 ≤ 40 degrees. It should be noted that the hardness of the eye-protecting structure body 1 and the mating part 2 refers to Shore hardness.

[0047] For example, when the hardness of the mating part 2 is greater than 90 degrees, the excessive hardness makes the eye protection structure 100 difficult to roll or fold. Furthermore, since the eye protection structure 100 is a product that frequently requires bending and stretching, excessive hardness will make the silicone brittle and prone to cracking or even breakage, shortening its lifespan. When the hardness of the mating part 2 is less than 70 degrees, the shaping effect of the eye protection structure 100 will be weakened when it is assembled with the housing 30, thus affecting the pre-fixation effect between the eye protection structure 100 and the housing 30. Therefore, by setting the hardness of the mating part 2 to satisfy 70 degrees ≤ D1 ≤ 90 degrees, the moderate hardness of the mating part 2 optimizes the assembly effect between the eye protection structure 100 and the housing 30 while also making the eye protection structure 100 easy to bend and fold, thus facilitating its use and improving its performance. Preferably, the hardness of the mating part 2 is 80 degrees.

[0048] For example, when the hardness of the eye-protecting structure 1 is greater than 40 degrees, the eye-protecting structure 1 is too hard, requiring the eye-protecting structure 100 to fit tightly against the skin around the eyes and be worn for extended periods. Such hardness can cause pressure on the skin and may even lead to poor local blood circulation, resulting in discomfort and a poor user experience. When the hardness of the eye-protecting structure 1 is less than 20 degrees, the eye-protecting structure 1 is too soft, making it difficult to shape properly and providing less support for the user, thus reducing the overall user experience.

[0049] Therefore, by setting the hardness of the eye-protecting structure body 1 to meet the requirement of 20 degrees ≤ D2 ≤ 40 degrees, the silicone within this hardness range is soft and can closely conform to the skin around the eyes without causing significant pressure. It is comfortable to wear for extended periods, effectively improving the user experience when using the beauty device. Furthermore, the soft silicone eye-protecting structure 100 can better adapt to different users' eye contours and face shapes, ensuring complete coverage of the eyes during beauty device use, providing good light blocking and protection. It also prevents light leakage due to a poor fit, thus avoiding affecting the effectiveness of the beauty device. Moreover, silicone with a hardness of 20-40 degrees has good flexibility and elasticity, making it less prone to breakage or cracking. Even if accidentally touched to the eyes or other parts during use, its softness reduces the risk of injury, ensuring high safety. In addition, the moderate hardness allows the silicone eye-protecting structure 100 to maintain good shape and performance during daily bending and stretching, preventing deformation and thus extending its service life. Preferably, the hardness of the eye-protecting structure body 1 is 30 degrees.

[0050] According to some embodiments of this utility model, the eye-protecting structure body 1 and the mating part 2 are integrally molded. Therefore, the connection between the eye-protecting structure body 1 and the mating part 2 is relatively stable, and the mating part 2 is not easily separated from the eye-protecting structure body 1, which is beneficial for the long-term stable use of the eye-protecting structure 100 and extends its service life. Furthermore, while making the part of the eye-protecting structure 100 in contact with the skin softer and more comfortable, the eye-protecting structure 100 also has a certain structural strength, facilitating assembly with the housing 30 and simplifying transportation and use.

[0051] For example, the eye-protecting structure body 1 and the mating part 2 can be manufactured using a two-material compression molding method. The eye-protecting structure 100 can be made of silicone. The silicone is manufactured using a compression molding process. First, silicone with a hardness of 80 degrees is filled into the mold, and the eye-protecting structure body 1 is pressed out through compression molding. Then, the mold is opened, silicone with a hardness of 30 degrees is filled in, and the mating part 2 is pressed out through compression molding, forming an eye-protecting structure 100 with two different hardnesses.

[0052] Therefore, this method can precisely place the material at specific locations in the mold, ensuring accurate material distribution to each part of the silicone eye protection structure 100. For example, a soft, skin-friendly silicone material is used in the part of the eye protection structure 100 that comes into contact with the skin (eye protection structure body 1), while a material with slightly higher hardness and better strength is used in the mating part 2, thereby optimizing product performance.

[0053] Compared to traditional methods of separate molding and reassembly, two-material compression molding combines two molding steps into one, reducing production processes and intermediate steps. This not only saves production time but also reduces potential errors and scrap rates caused by multiple operations, improving overall production efficiency. Furthermore, the two materials fuse and bond tightly during the molding process, making the silicone eye protection structure a 100% solid whole. Compared to splicing or gluing methods, two-material compression-molded products have a more stable structure, are less prone to delamination and cracking, can withstand greater external forces and usage pressure, and extend the product's lifespan.

[0054] According to some embodiments of this utility model, combined with Figure 1 and Figure 2 An eye-protecting structure body 1 has an eye passage 13 formed thereon, and a mating part 2 is located on the outer periphery of the eye passage 13. The mating part 2 extends circumferentially along the eye passage 13.

[0055] For example, in Figure 1 and Figure 2 In the example, the eye through-hole 13 penetrates both sides of the eye protection structure body 1 in the thickness direction, and the mating part 2 is provided on the circumferential outer side of the eye through-hole 13, the shape of the mating part 2 matching the shape of the eye through-hole 13. Therefore, when the eye protection structure 100 is connected to the housing 30, all circumferential positions of the eye through-hole 13 can contact the housing 30, allowing the eye protection structure 100 to be more stably connected to the housing 30, which is more conducive to the long-term stable use of the eye protection structure 100. Furthermore, the contact area between the mating part 2 and the housing 30 is large, resulting in a more stable connection between the eye protection structure 100 and the housing 30, and a better pre-assembly effect.

[0056] Reference Figure 1 and Figure 2 Along the thickness direction of the eye protection structure body 1, the free end of the mating part 2 extends toward the side away from the eye protection structure body 1. At least one positioning structure 21 is provided on the free end face of the mating part 2. One end of the positioning structure 21 is connected to the mating part 2, and the other end of the positioning structure 21 extends toward the side away from the mating part 2.

[0057] For example, in Figure 1 , Figure 2 and Figure 6In the example, one side of the mating part 2 is connected to the second surface 12, and the other side of the mating part 2 extends away from the second surface 12. This other side of the mating part 2 is the free end face. When the eye protection structure 100 is connected to the housing 30, the mating part 2 fits into the mating groove 3021 of the housing 30, and the mating part 2 is bonded to the mating groove 3021. The positioning structure 21 is inserted into the bottom wall of the mating groove 3021. Thus, by setting the positioning structure 21, after the eye protection structure 100 and the housing 30 are pre-assembled, the eye protection structure 100 can be pre-fixed to the housing 30, making it difficult for the eye protection structure 100 to rotate or loosen in the mating groove 3021. This prevents the eye protection structure 100 from coming off during subsequent dispensing and curing processes, further improving the assembly efficiency of the eye protection structure 100 and the housing 30. In addition, the setting of the positioning structure 21 facilitates the rapid and accurate positioning of the eye protection structure 100, which is beneficial for the eye protection structure 100 to fit quickly and accurately onto the housing 30. Because the eye protection structure 100 is pre-fixed, the step of repositioning the eye protection structure 100 during assembly is prevented, thus improving assembly efficiency. Moreover, since the eye protection structure 100 will not shift after being pre-fixed, the problem of glue sticking to the outer surface of the housing 30 due to the displacement of the eye protection structure 100 is eliminated, thereby improving production yield.

[0058] According to some embodiments of this utility model, combined with Figure 1 and Figure 2 The positioning structure 21 includes a first positioning segment 211, a second positioning segment 212, and a third positioning segment 213.

[0059] One end of the first positioning segment 211 is connected to the free end face of the mating part 2, one end of the second positioning segment 212 is connected to the other end of the first positioning segment 211, the cross-sectional area of ​​the second positioning segment 212 is larger than the cross-sectional area of ​​the first positioning segment 211, the third positioning segment 213 is connected to the other end of the second positioning segment 212, and the cross-sectional area of ​​the third positioning segment 213 gradually decreases along the direction from the first positioning segment 211 to the third positioning segment 213.

[0060] For example, in Figure 1 , Figure 2 and Figure 6In the example, along the direction from the first surface 11 to the second surface 12, the positioning structure 21 consists of a first positioning segment 211, a second positioning segment 212, and a third positioning segment 213. The first positioning segment 211 and the second positioning segment 212 can be cylindrical, and the third positioning segment 213 can be conical. Thus, a step portion 214 can be constructed between the second positioning segment 212 and the first positioning segment 211. When the positioning structure 21 is fitted into the positioning hole 3022 on the housing 30, the step portion 214 allows the second positioning segment 212 to be engaged within the positioning hole 3022, making it difficult for the positioning structure 21 to detach from the positioning hole 3022. This, in turn, makes it difficult for the eye protection structure 100 to fall off the housing 30, improving the pre-assembly effect of the eye protection structure 100 and the housing 30, and ensuring a more secure connection. Furthermore, by setting the cross-sectional area of ​​the third positioning segment 213 to gradually decrease, the cross-sectional area of ​​the end of the third positioning segment 213 furthest from the second positioning segment 212 is smaller, which reduces the difficulty of inserting the positioning structure 21 into the positioning hole 3022 and facilitates the quick insertion of the positioning structure 21 into the positioning hole 3022. In addition, the positioning structure 21 has a simple structure and low manufacturing difficulty, which in turn makes the manufacturing difficulty of the eye protection structure 100 lower.

[0061] According to some embodiments of this utility model, refer to Figure 1 There are multiple positioning structures 21, which are arranged at intervals along the circumference of the mating part 2. In the description of this utility model, "multiple" means two or more. For example, in Figure 1 In the example, there are eight positioning structures 21, which are arranged at intervals along the extension direction of the mating part 2. As a result, multiple positions of the mating part 2 in the circumferential direction are connected and fixed to the housing 30, which further improves the connection stability between the eye protection structure 100 and the housing 30, and the pre-assembly and pre-fixation are more precise, thereby further improving the assembly efficiency of the eye protection structure 100 and the housing 30.

[0062] According to the second aspect embodiment of the beauty mask 200 of the present utility model, combined with Figures 3-12 The device includes an eye-protecting structure 100 and a housing 30. The eye-protecting structure 100 is an eye-protecting structure for a beauty mask 200 according to the first aspect embodiment described above. The inner surface of the housing 30 is connected to the eye-protecting structure 100. A mating groove 3021 is formed on the inner surface of the housing 30. The mating part 2 of the eye-protecting structure 100 is mated in the mating groove 3021. At least one positioning hole 3022 is formed on the bottom wall of the mating groove 3021. The positioning structure 21 of the eye-protecting structure 100 is mated in the positioning hole 3022.

[0063] For example, in Figures 3-7In the example, the inner surface of the housing 30 is the side facing the user's face. A through hole 3026 is formed on the housing 30, penetrating both sides of the housing 30. The through hole 3026 is opposite to the eye through hole 13. A mating groove 3021 is located circumferentially outside the through hole 3026. The eye protection structure 100 is located on the inner surface of the housing 30. The mating part 2 of the eye protection structure 100 is bonded to the mating groove 3021. The positioning structure 21 is inserted into the positioning hole 3022. During the assembly of the beauty mask 200, after the mating part 2 is fitted into the mating groove 3021, it is first pre-fixed by the positioning structure 21, and then adhesive is applied to the mating groove 3021 to connect the eye protection structure 100 to the housing 30.

[0064] This design, through the cooperation of the positioning structure 21 and the positioning hole 3022, allows the eye protection structure 100 to be pre-fixed to the housing 30 after pre-assembly, making it less likely for the eye protection structure 100 to rotate or loosen within the mating groove 3021. This prevents the eye protection structure 100 from detaching during subsequent dispensing and curing processes, further improving the assembly efficiency of the eye protection structure 100 and the housing 30. Furthermore, the positioning structure 21 facilitates rapid and accurate positioning of the eye protection structure 100, ensuring it fits quickly and accurately onto the housing 30. Pre-fixing the eye protection structure 100 prevents the need for repositioning during assembly, thus improving assembly efficiency. Moreover, the mating groove 3021 restricts the movement of the mating part 2 in the vertical direction (the direction in the wearing state), making the eye protection structure 100 less prone to loosening. In addition, the positioning hole 3022 and the positioning structure 21 have simple structure, reasonable layout, and firm connection, which improves the stability of the connection between the eye protection structure 100 and the shell 30.

[0065] Optionally, combined Figure 4 and Figure 6 There are multiple positioning holes 3022, which are arranged at intervals along the extension direction of the mating groove 3021. Multiple positioning structures 21 mate with each of the multiple positioning holes 3022. Thus, through the mating of multiple positioning structures 21 with multiple positioning holes 3022, the connection between the mating part 2 and the mating groove 3021 is more secure, which is more conducive to the long-term stable use of the eye protection structure 100.

[0066] According to some embodiments of this utility model, combined with Figure 6 The inner wall of the positioning hole 3022 is provided with a protruding structure 3023, and the second positioning section 212 of the eye protection structure 100 abuts against the side of the protruding structure 3023 that is away from the inner surface of the housing 30.

[0067] For example, in Figure 6In the example, the protruding structure 3023 is formed by protruding outward from the inner wall of the positioning hole 3022. The protruding structure 3023 is an annular structure and extends circumferentially along the positioning hole 3022. When the positioning structure 21 is fitted into the positioning hole 3022, the stepped portion 214 abuts against the side of the protruding structure 3023 away from the eye protection structure 100. Thus, the protruding structure 3023 can restrict the movement of the second positioning segment 212 toward the side where the eye protection structure 100 is located, making it difficult for the positioning structure 21 to fall out of the positioning hole 3022, thereby making it difficult for the eye protection structure 100 to fall out of the mating groove 3021, improving the pre-assembly effect of the eye protection structure 100 and the housing 30, and making the connection more secure.

[0068] According to some embodiments of this utility model, combined with Figures 8-12 The housing 30 includes an outer shell 301 and an inner shell 302. The outer shell 301 has a connecting protrusion 3011 protruding along the thickness direction of the outer shell 301 at its outer peripheral edge. The inner shell 302 is located between the outer shell 301 and the eye protection structure 100. A groove 3024 is formed on the side edge of the inner shell 302 facing the outer shell 301. The connecting protrusion 3011 fits in the groove 3024. A mating groove 3021 is formed on the surface of the inner shell 302 away from the outer shell 301. A positioning hole 3022 penetrates both sides of the inner shell 302 in the thickness direction.

[0069] For example, in Figures 8-12 In the example, the connecting protrusion 3011 is located on the side of the outer shell 301 facing the inner shell 302, and is close to the outer periphery of the outer shell 301. The groove 3024 is formed on the side of the inner shell 302 facing the outer shell 301, and is close to the outer periphery of the inner shell 302. The connecting protrusion 3011 and the groove 3024 extend along the circumferential edge of the shell 30. The side of the inner shell 302 facing the eye protection structure 100 is the inner surface of the shell 30. Other components of the beauty mask 200, such as circuit boards, can be disposed between the inner shell 302 and the outer shell 301. The inner shell 302 can be a transparent shell, and the outer shell 301 can be a thermoplastic polyurethane elastomer. After the connecting protrusion 3011 is fitted into the groove 3024, the connecting protrusion 3011 and the groove 3024 can be connected by extruding adhesive.

[0070] Therefore, the connection between the protrusion 3011 and the groove 3024 facilitates the connection and disassembly of the inner shell 302 and the outer shell 301. The assembly method is simple and convenient, allowing for rapid assembly of the inner shell 302 and the outer shell 301, thereby further improving the assembly efficiency of the shell 30. Furthermore, the structure of the protrusion 3011 and the groove 3024 is simple, with low manufacturing difficulty and low production cost. Moreover, the bonding operation is simple and the connection is strong, which is beneficial for the long-term stable use of the shell 30. In addition, the contact area of ​​the protrusion 3011 and the groove 3024 is large, and they are bonded together along the circumference of the shell 30, improving the overall structural strength of the shell 30 for ease of use. Moreover, the separate design of the inner shell 302 and the outer shell 301 facilitates the installation of components such as circuit boards inside the shell 30, making the exterior of the shell 30 more concise and aesthetically pleasing, while also improving the processing precision and quality of the shell 30.

[0071] Combination Figure 6 By providing positioning holes 3022 that penetrate both sides of the inner shell 302 in the thickness direction, the third connecting section of the positioning structure 21 can extend to the outside of the inner shell 302. During the installation of the eye protection structure 100, the positioning structure 21 extending to the outside of the positioning holes 3022 can be cut off to reduce the impact of the free end of the third positioning section 213 on other components. Moreover, the through positioning hole 3022 structure allows the positioning structure 21 to be inserted into the positioning hole 3022 more smoothly, so that the eye protection structure 100 fits on the inner shell 302.

[0072] According to some embodiments of this utility model, combined with Figure 10 and Figure 11 The groove 3024 extends circumferentially along the inner shell 302, and at least one overflow groove 3025 is formed on the side wall of the groove 3024, the overflow groove 3025 extending along the extension direction of the groove 3024.

[0073] For example, in Figure 10 and Figure 11In the example, the glue overflow groove 3025 is formed on the side wall of the groove 3024 away from the center of the beauty mask 200, and near the open side of the groove 3024. The cross-sectional area of ​​the groove 3024 gradually increases from the outer shell 301 towards the inner shell 302. Multiple glue overflow grooves 3025 can be provided, and these grooves are arranged at intervals along the extending direction of the groove 3024. During the manufacturing process, the outer shell 301 and the transparent inner shell 302 are fixed by adhesive. To ensure a strong bond, a relatively large amount of adhesive is usually used. Therefore, by providing the glue overflow groove 3025, excess overflow adhesive can flow into the glue overflow groove 3025 instead of flowing to the outside of the groove 3024, making the overall appearance of the shell 30 cleaner and more aesthetically pleasing. In addition, the solidified glue fills the glue overflow groove 3025, so that the outer periphery of the inner shell 302 is not easily reduced in structural strength due to the formation of the glue overflow groove 3025. This avoids glue overflow while ensuring that the inner shell 302 has a certain structural strength.

[0074] Reference Figure 10 The depth of the glue overflow groove 3025 is less than the depth of the groove 3024. For example, if the depth of the glue overflow groove 3025 is large, the processing difficulty increases, and the structural strength at the edge of the inner shell 302 will also decrease, affecting the connection stability between the protrusion 3011 and the groove 3024. Therefore, the depth of the glue overflow groove 3025 is moderate, which better solves the glue overflow problem while ensuring that the inner shell 302 has a certain structural strength.

[0075] Other components and operations of the eye protection structure 100 and beauty mask 200 according to the embodiments of this utility model are known to those skilled in the art and will not be described in detail here.

[0076] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0077] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example.

[0078] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An eye protection structure for a cosmetic face mask, characterized by, include: An eye-protecting structure body, wherein the two sides of the eye-protecting structure body in the thickness direction are respectively a first surface and a second surface, and the first surface is adapted to contact the face; A mating part is provided on the second surface, the mating part is adapted to be connected to the shell of the beauty mask, and the hardness of the mating part is greater than the hardness of the eye protection structure body.

2. The eye protection structure for a cosmetic face mask according to claim 1, characterized by, The hardness of the mating part is D1, and D1 satisfies: 70 degrees ≤ D1 ≤ 90 degrees; and / or, The hardness of the eye-protecting structure body is D2, and D2 satisfies: 20 degrees ≤ D2 ≤ 40 degrees.

3. The eye protection structure for a cosmetic face mask according to claim 1, characterized by, The eye-protecting structure body and the mating part are integrally molded parts.

4. The eye protection structure for a cosmetic face mask according to any one of claims 1 to 3, characterized in that, The eye-protecting structure has an eye opening formed on its main body, and the mating part is located on the outer periphery of the eye opening, extending circumferentially along the eye opening. Along the thickness direction of the eye-protecting structure body, the free end of the mating part extends toward the side away from the eye-protecting structure body. At least one positioning structure is provided on the free end face of the mating part. One end of the positioning structure is connected to the mating part, and the other end of the positioning structure extends toward the side away from the mating part.

5. The eye protection structure for a cosmetic face mask according to claim 4, characterized by, The positioning structure includes: The first positioning segment, one end of which is connected to the free end face of the mating part; The second positioning segment has one end connected to the other end of the first positioning segment, and the cross-sectional area of ​​the second positioning segment is larger than that of the first positioning segment. The third positioning segment is connected to the other end of the second positioning segment, and the cross-sectional area of ​​the third positioning segment gradually decreases along the direction from the first positioning segment toward the third positioning segment.

6. The eye protection structure for a cosmetic face mask of claim 4, wherein, The positioning structure is multiple, and the multiple positioning structures are arranged at intervals along the circumference of the mating part.

7. A cosmetic mask characterized by, include: An eye-protecting structure, wherein the eye-protecting structure is an eye-protecting structure for a beauty mask according to any one of claims 1-6; The housing has an inner surface connected to the eye protection structure. A mating groove is formed on the inner surface of the housing. The mating part of the eye protection structure fits into the mating groove. At least one positioning hole is formed on the bottom wall of the mating groove. The positioning structure of the eye protection structure fits into the positioning hole.

8. The cosmetic mask of claim 7, wherein, The inner wall of the positioning hole is provided with a protruding structure, and the second positioning section of the eye protection structure abuts against the side of the protruding structure that is away from the inner surface of the housing.

9. The cosmetic mask according to claim 7 or 8, characterized in that The housing includes: The outer casing has a connecting protrusion at its outer peripheral edge that protrudes along the thickness direction of the outer casing; The inner shell is located between the outer shell and the eye protection structure. A groove is formed on the side edge of the inner shell facing the outer shell. The connecting protrusion fits into the groove. The mating groove is formed on the surface of the inner shell away from the outer shell. The positioning hole penetrates both sides of the inner shell in the thickness direction.

10. The cosmetic mask of claim 9, wherein, The groove extends circumferentially along the inner shell, and at least one overflow groove is formed on the side wall of the groove. The overflow groove extends along the extension direction of the groove, and the depth of the overflow groove is less than the depth of the groove.

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