A three-section type of horizontal silkworm rearing pen
By designing a three-section aegyo sal pen, the problems of existing aegyo sal tools being limited in function, taking up too much space, and wasting resources are solved, achieving the effects of convenient makeup application and cost savings.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- YUYAO YASHI COSMETICS PACKAGING CO LTD
- Filing Date
- 2025-08-15
- Publication Date
- 2026-07-14
AI Technical Summary
Existing under-eye makeup tools have limited functionality, require carrying multiple pens, take up a lot of space, are difficult to quickly distinguish between functional sections, and are wasteful of resources and costly.
Design a three-section under-eye highlighting pen, with the shadow section, highlighting section, and pearlescent highlighting section arranged coaxially in sequence and adjacent sections can be detached and connected. Each section has an independent and detachable function, the head design is easy to distinguish, and the whole pen can be stored.
It enables convenient operation of the multifunctional makeup process, reduces the probability of identification confusion, reduces the number of items to carry, extends the service life, and reduces costs.
Smart Images

Figure CN224483293U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cosmetics technology, specifically to a three-section eyebrow pencil. Background Technology
[0002] In the beauty industry, the "aegyo sal" (or "under-eye puff") is an important element for enhancing the radiance of the eyes and is attracting increasing attention from consumers. To create a natural and layered aegyo sal, multiple steps are usually required, including contouring, highlighting, and adding pearlescent shimmer. This necessitates the use of various tools such as contouring pens, highlighting pens, and pearlescent glitter pens.
[0003] However, current aegyo sal (under-eye puff) makeup tools on the market have many shortcomings. On the one hand, most products have relatively simple functions; a single pen often only performs one function. Consumers need to carry multiple pens with different functions to complete the entire aegyo sal creation process, which not only increases the burden of carrying them but also makes the items in the makeup bag cluttered and inconvenient to access.
[0004] On the other hand, most existing multi-functional under-eye bags have a fixed assembly structure, and the functional sections cannot be separated. When the consumables for one section run out, the entire pen needs to be replaced, resulting in a waste of resources and increasing the cost of use for consumers. At the same time, the orientation of the functional sections in some modular under-eye bags is not reasonable, making it difficult for users to quickly distinguish between the different functional sections during use, which can easily lead to misuse and affect makeup efficiency and results.
[0005] In addition, traditional multi-piece or non-separable combination pens take up a lot of space when stored, making them inconvenient for consumers to carry around when going out, and failing to meet the needs of modern consumers for convenient and practical beauty tools in their fast-paced lives. Utility Model Content
[0006] Therefore, this utility model embodiment provides a three-section aegyo sal pen to solve the problems of limited makeup effect and inconvenient operation in the prior art.
[0007] To achieve the above objectives, this utility model provides the following technical solution: a three-section under-eye pen, comprising a shadow section, a highlight section, and a pearlescent section. The tail of the shadow section is connected to the tail of the highlight section, and the head of the highlight section is connected to the tail of the pearlescent section. The heads of the highlight section and the pearlescent section are both oriented in the same direction. The head of the shadow section is oriented in the opposite direction to the head of the highlight section or the pearlescent section. The shadow section, highlight section, and pearlescent section are arranged coaxially in sequence, and adjacent sections are detachably connected.
[0008] Furthermore, the shadow section includes a brush, a brush holder, and a first brush rod. The first brush rod has a hollow structure with openings at both ends. The brush is fixed to one end of the first brush rod via the brush holder. The other end of the first brush rod is sealed. A limiting part is provided on the outer periphery of the first brush rod. The limiting part is located between the first brush rod and the brush holder. The first brush rod is inserted into the tail of the highlighting section. The limiting part and the head of the highlighting section are in close contact.
[0009] Furthermore, the highlighting section includes a second brush and a highlighter pen. The second brush has a hollow structure with one end open, and a first receiving groove is provided at the other end of the second brush. The first brush is disposed in the first receiving groove, and the limiting part and the groove opening of the first receiving groove are fitted and abutted together. The highlighter pen is fixed at the opening of the second brush. A first threaded boss is provided at the end of the second brush near the highlighter pen. The highlighter pen is disposed at the tail of the pearlescent bright segment. The second brush is detachably connected to the pearlescent bright segment through the first threaded boss.
[0010] Furthermore, the pearlescent glitter fragment includes a third brush rod and a pearlescent glitter pen. The third brush rod has a hollow structure with one end open, and the other end of the third brush rod is provided with a second receiving groove. The head of the second brush rod is disposed in the second receiving groove. The pearlescent glitter pen is fixedly disposed in the opening of the third brush rod. The end of the third brush rod near the pearlescent glitter pen is provided with a second threaded boss. The second receiving groove is provided with a first internal thread that matches the first threaded boss. The first threaded boss and the first internal thread are threadedly connected.
[0011] Furthermore, it also includes a first pen cap, and a stop structure is provided between the limiting part and the brush holder. The first pen cap is detachably connected to the first brush rod through the stop structure.
[0012] Furthermore, it also includes a second pen cap, which has a second internal thread that is adapted to the second threaded boss. The second pen cap and the third brush rod are detachably connected through the second threaded boss and the second internal thread.
[0013] Furthermore, the brightening segment has the same cross-sectional radius as the pearlescent bright segment.
[0014] Furthermore, the limiting part is an annular flange, and the outer diameter of the annular flange is larger than the groove diameter of the first receiving groove.
[0015] This invention offers at least the following advantages: The invention utilizes a coaxial arrangement of a shadow segment, a highlighting segment, and a pearlescent glitter segment, with adjacent segments detachably connected. This connection method allows the three segments to be combined into a single unit. During makeup application, users can selectively use the shadow pen, highlighting pen, and pearlescent glitter pen as needed. Each segment corresponds to the functions of shadow outlining, brightening, and pearlescent embellishment in creating the under-eye area (or "aegyo sal"), respectively. The shadow segment shapes the contours and layers of the under-eye area, the highlighting segment increases its fullness and luster, and the pearlescent glitter further enhances its refinement and radiance. Furthermore, the detachable design allows for easy storage when not in use. Compared to three separate pens, the overall design occupies less space and is conveniently placed in a makeup bag or other container. The head of the shadow section faces opposite to the head of the highlight or pearlescent shimmer section, while the heads of the highlight and pearlescent shimmer sections are all oriented in the same direction. This allows users to instantly distinguish the shadow section from the highlight and pearlescent shimmer sections, significantly reducing the probability of confusion. Because adjacent sections are detachable, users can use a single section depending on their makeup needs and the occasion. For example, in everyday light makeup, only the shadow and highlight sections might be needed to create a natural under-eye highlight; while for special occasions like evening events, the pearlescent shimmer section might be added to enhance the under-eye highlight's shimmer. Furthermore, when a section runs out of product, the user can replace that section alone without replacing the entire pen, extending the product's lifespan and reducing operating costs. Attached Figure Description
[0016] To more clearly illustrate the prior art and the present invention, the accompanying drawings used in the description of the prior art and the embodiments of the present invention will be briefly introduced below. Obviously, the drawings described below are merely exemplary, and those skilled in the art can derive other drawings from the provided drawings without any creative effort.
[0017] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the conditions under which this utility model can be implemented. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and purposes that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.
[0018] Figure 1 A schematic diagram showing the overall structure of a three-section silkworm pen provided for an embodiment of this utility model;
[0019] Figure 2 A first-view structural diagram of a three-segment silkworm pen provided for an embodiment of this utility model;
[0020] Figure 3 A schematic diagram of the second perspective result of a three-segment silkworm pen provided for an embodiment of this utility model;
[0021] Figure 4 A schematic diagram of a three-segment aegyo sal (lower eyelid shadow) provided for an embodiment of this utility model;
[0022] Figure 5 A schematic diagram of a three-section under-eye highlighting section provided for an embodiment of this utility model;
[0023] Figure 6 This is a schematic diagram of the structure of a three-segment glossy segment of a silkworm bead, provided for an embodiment of this utility model.
[0024] Explanation of reference numerals in the attached figures:
[0025] 1. Shadow section; 11. Brush; 12. Brush holder; 13. First brush handle; 14. Sealing; 15. Limiting part; 2. Highlight section; 21. Second brush handle; 22. Highlighter pen; 23. First receiving groove; 24. First threaded boss; 3. Pearl glitter section; 31. Third brush handle; 32. Pearl glitter pen; 33. Second receiving groove; 34. Second threaded boss; 4. First pen cap; 5. Second pen cap. Detailed Implementation
[0026] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application.
[0027] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more. The terms "first," "second," "third," "fourth," etc. (if present), in the specification, claims, and accompanying drawings of this utility model are intended to distinguish the objects they refer to. For schemes with a sequential flow, this terminology need not be interpreted as describing a specific order or sequence; for schemes with device structures, this terminology does not distinguish between matters of importance or positional relationships.
[0028] Furthermore, the terms “comprising,” “having,” and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product, or device that includes a series of steps or units is not necessarily limited to those steps or units that are expressly listed, but may also include other steps or units that are not expressly listed but are inherent to these processes, methods, products, or devices, or steps or units added based on further optimizations of the inventive concept.
[0029] like Figures 1 to 6 As shown, this utility model discloses a three-section aegyo sal pen, including a shadow section 1, a highlighting section 2, and a pearlescent glitter section 3. The tail of the shadow section 1 is connected to the tail of the highlighting section 2, and the head of the highlighting section 2 is connected to the tail of the pearlescent glitter section 3. The heads of the highlighting section 2 and the pearlescent glitter section 3 are both oriented in the same direction. The head of the shadow section 1 is oriented in the opposite direction to the head of the highlighting section 2 or the pearlescent glitter section 3. The shadow section 1, highlighting section 2, and pearlescent glitter section 3 are arranged coaxially in sequence, and adjacent sections are detachably connected. In this embodiment, each section can be quickly separated by rotating or plugging and unplugging, satisfying diverse needs such as using shadow color to outline the aegyo sal, highlight color to fill in recessed areas, or pearlescent glitter to enhance eye luster. It is convenient to carry and easy to operate. During the makeup application process, users can selectively use the contour pen, highlighter pen, and shimmer pen as needed. The contour, highlighter, and shimmer segments of this product correspond to the functions of contouring, brightening, and adding shimmer in creating the under-eye area. The contour segment is used to create a defined outline for the under-eye area, the highlighter segment increases its fullness and radiance, and the shimmer segment further enhances its refinement and shine. The detachable design allows for easy storage when not in use, taking up less space than three separate pens and making it convenient to place in a makeup bag or other container. The head of the contour segment faces opposite to the head of the highlighter or shimmer segment, while the heads of the highlighter and shimmer segments face the same direction, allowing users to instantly distinguish between them and significantly reducing the probability of confusion. Because adjacent segments are detachable, users can use a single segment according to different makeup needs and scenarios. For example, in everyday light makeup, you might only need to use the contour and highlight sections to create a natural under-eye highlight; while for special occasions like evening events, you might need to add a pearlescent highlight section to enhance the radiance of the under-eye highlight. Furthermore, when a section of the product runs out, the user can replace that section individually instead of replacing the entire pen, extending the product's lifespan and reducing usage costs.
[0030] like Figure 4 As shown, the shadow section 1 includes a brush 11, a brush holder 12, and a first brush rod 13. The brush 11 has a hollow structure with the first brush rod 13 open at both ends. The brush 11 is fixed to one end of the first brush rod 13 by the brush holder 12. The other end of the first brush rod 13 is provided with a plug 14. A limiting part 15 is provided on the outer periphery of the first brush rod 13. The limiting part 15 is located between the first brush rod 13 and the brush holder 12. The first brush rod 13 is inserted into the tail of the highlight section 2. The limiting part 15 and the head of the highlight section 2 fit together and abut against each other. The limiting part 15 limits the position of the shadow section 1 and ensures the connection stability.
[0031] like Figure 5As shown, the highlighting section 2 includes a second brush rod 21 and a highlighter 22. The second brush rod 21 is a hollow structure with one end open. The other end of the second brush rod 21 is provided with a first receiving groove 23. The first brush rod 13 is disposed in the first receiving groove 23. The limiting part 15 and the groove opening of the first receiving groove 23 are fitted and abutted together. The highlighter 22 is fixed at the opening of the second brush rod 21. The end of the second brush rod 21 near the highlighter 22 is provided with a first threaded boss 24. The highlighter 22 is disposed at the tail of the pearlescent bright segment 3. The second brush rod 21 is detachably connected to the pearlescent bright segment 3 through the first threaded boss 24.
[0032] like Figure 6 As shown, the pearlescent glitter segment 3 includes a third brush rod 31 and a pearlescent glitter pen 32. The third brush rod 31 has a hollow structure with one open end, and a second receiving groove 33 is provided at the other end of the third brush rod 31. The head of the second brush rod 21 is disposed in the second receiving groove 33. The pearlescent glitter pen 32 is fixedly disposed in the opening of the third brush rod 31. A second threaded boss 34 is provided at the end of the third brush rod 31 near the pearlescent glitter pen 32, and a first internal thread adapted to the first threaded boss 24 is provided in the second receiving groove 33. The second brush rod 21 and the pearlescent glitter segment 3 are detachably connected through the threaded connection between the first threaded boss 24 and the first internal thread. Among them, the brightening segment 2 and the pearlescent glitter segment 3 have the same cross-sectional radius, and the limiting part 15 is an annular flange with an outer diameter larger than the groove diameter of the first receiving groove 23.
[0033] In this embodiment, after the three-section structure is assembled in sequence, the head of the shadow section 1 is 180 degrees opposite to the head of the highlight section 2 and the pearlescent glitter section 3. When using it, you can hold the entire pen body directly, first use the brush 11 of the shadow section 1 to outline the shape of the aegyo sal (lower eyelid), then rotate the highlight section 2 to separate it from the pearlescent glitter section 3, apply highlighting cream to the outline with the highlighter pen 22, and then twist out the pearlescent glitter section 3 and apply the pearlescent glitter pen 32 to the center of the aegyo sal. If you need to use a certain section alone, you can separate the sections by plugging or twisting. The three-section coaxial detachable design integrates the three functions of shadow, highlight, and glitter required for aegyo sal makeup, and can be flexibly separated and used according to needs, reducing the number of makeup tools to carry.
[0034] like Figure 1 As shown, it also includes a first pen cap 4 and a second pen cap 5. A stop structure is provided between the limiting part 15 and the brush holder 12. The first pen cap 4 is detachably connected to the first brush rod 13 through the stop structure. The second pen cap 5 has a second internal thread that matches the second threaded boss 34. The second pen cap 5 and the third brush rod 31 are detachably connected through the second threaded boss 34 and the second internal thread. In this embodiment, the first pen cap 4 and the second pen cap 5 can effectively protect the brush and pen tip, prevent dust contamination, and extend service life. At the same time, the connection structure between the pen cap and the brush rod is stable and not easy to fall off when carrying.
[0035] The above specific embodiments can be combined with each other, and the same or similar concepts or processes may not be described again in some embodiments.
[0036] The technical features of the above embodiments can be combined in any way (as long as there is no contradiction in the combination of these technical features). For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described; these embodiments not explicitly written should also be considered to be within the scope of this specification.
[0037] The present invention has been described in a relatively specific and detailed manner above through general description and specific embodiments. It should be noted that, without departing from the concept of the present invention, various modifications and improvements can be made to these specific embodiments, all of which fall within the scope of protection of this application. Therefore, the scope of protection of this patent application should be determined by the appended claims.
Claims
1. A three-section silkworm-shaped brush, characterized in that, It includes a shadow segment (1), a highlighting segment (2), and a pearlescent segment (3). The tail of the shadow segment (1) is connected to the tail of the highlighting segment (2), and the head of the highlighting segment (2) is connected to the tail of the pearlescent segment (3). The heads of the highlighting segment (2) and the pearlescent segment (3) are both set in the same direction. The head of the shadow segment (1) is set in the opposite direction to the head of the highlighting segment (2) or the pearlescent segment (3). The shadow segment (1), the highlighting segment (2), and the pearlescent segment (3) are arranged coaxially in sequence, and adjacent segments are detachably connected.
2. The three-section silkworm pen according to claim 1, characterized in that, The shadow section (1) includes a brush (11), a brush holder (12), and a first brush rod (13). The first brush rod (13) has a hollow structure with openings at both ends. The brush (11) is fixed to one end of the first brush rod (13) through the brush holder (12). The other end of the first brush rod (13) is provided with a plug (14). A limiting part (15) is provided on the outer periphery of the first brush rod (13). The limiting part (15) is located between the first brush rod (13) and the brush holder (12). The first brush rod (13) is inserted into the tail of the brightening section (2). The limiting part (15) and the head of the brightening section (2) are in close contact.
3. The three-section silkworm pen according to claim 2, characterized in that, The highlighting section (2) includes a second brush rod (21) and a highlighter (22). The second brush rod (21) has a hollow structure with one end open. The other end of the second brush rod (21) is provided with a first receiving groove (23). The first brush rod (13) is disposed in the first receiving groove (23). The limiting part (15) and the groove opening of the first receiving groove (23) fit and abut against each other. The highlighter (22) is fixed at the opening of the second brush rod (21). The end of the second brush rod (21) near the highlighter (22) is provided with a first threaded boss (24). The highlighter (22) is disposed at the tail of the pearlescent bright segment (3). The second brush rod (21) is detachably connected to the pearlescent bright segment (3) through the first threaded boss (24).
4. The three-section silkworm pen according to claim 3, characterized in that, The pearlescent glitter fragment (3) includes a third brush rod (31) and a pearlescent glitter pen (32). The third brush rod (31) has a hollow structure with one end open. The other end of the third brush rod (31) is provided with a second receiving groove (33). The head of the second brush rod (21) is located in the second receiving groove (33). The pearlescent glitter pen (32) is fixedly installed in the opening of the third brush rod (31). The end of the third brush rod (31) near the pearlescent glitter pen (32) is provided with a second threaded boss (34). The second receiving groove (33) is provided with a first internal thread that matches the first threaded boss (24). The first threaded boss (24) and the first internal thread are threadedly connected.
5. The three-section silkworm pen according to claim 2, characterized in that, It also includes a first pen cap (4), and a stop structure is provided between the limiting part (15) and the brush holder (12). The first pen cap (4) is detachably connected to the first brush rod (13) through the stop structure.
6. The three-section silkworm pen according to claim 4, characterized in that, It also includes a second pen cap (5), which has a second internal thread that is adapted to the second threaded boss (34). The second pen cap (5) and the third brush rod (31) are detachably connected through the second threaded boss (34) and the second internal thread.
7. The three-section silkworm pen according to claim 1, characterized in that, The brightening segment (2) has the same cross-sectional radius as the pearlescent bright segment (3).
8. The three-section silkworm pen according to claim 3, characterized in that, The limiting part (15) is an annular flange, and the outer diameter of the annular flange is larger than the groove diameter of the first receiving groove (23).