New type of stemless false eyelashes

Abstract

To provide a new type of stemless false eyelashes. The artificial eyelash includes at least two independent eyelash units (1), each of which is composed of multiple artificial eyelash fibers (3) extending radially outward from a single root (2). Adjacent eyelash units are physically connected by at least one cross-connecting node (4), which is formed by the cross-contact in three-dimensional space of at least two artificial eyelash fibers belonging to different eyelash units. This improves comfort and aesthetics when wearing the artificial eyelashes.

Description

[Technical Field]

[0001] This utility model relates to the technical field of false eyelashes, more specifically to a new type of stemless false eyelashes. [Background technology]

[0002] Conventional false eyelash products typically feature a rigid stem connected to the base as a support structure, which is attached by gluing the stem to the eyelid skin. The hard stem directly contacts the eyelid skin, easily causing a foreign body sensation and irritation due to friction. Furthermore, the linear contour of the stem makes it difficult to perfectly match the natural arch of the human eyelash. This can lead to unnatural phenomena such as layer misalignment and lifting of the ends after application, and the black stem negatively impacts the appearance. In recent years, some improved designs have attempted to reduce the stem width or use flexible materials, but have not yet completely eliminated the direct pressure on the skin caused by the stem. Furthermore, simplified support structures often result in insufficient bonding strength between the eyelash bundles. Another proposed design involves single-strand eyelashes without a stem, but this requires the attachment of separate units, which is cumbersome and makes it difficult to ensure overall harmony among multiple eyelash bundles. Summary of the Invention

[0003] In order to solve the above-mentioned technical problems, this utility model discloses a new type of stemless false eyelashes, which has a simple and reliable structure, can effectively solve the above problems, and is suitable for practical use. To achieve the above objectives, this utility model comprises the following technical means:

[0004] The new type of stemless false eyelashes of this utility model include at least two independent eyelash units, each of which is composed of multiple artificial eyelash fibers extending radially outward from a single root. Adjacent eyelash units are physically connected by at least one cross-connection node, which is formed by at least two artificial eyelash fibers belonging to different eyelash units crossing and contacting in three-dimensional space.

[0005] Based on the above-described embodiment, in a more preferred embodiment, the connection method of the cross-connection nodes is a fixed connection in which adhesive is applied to the cross-contact areas, and the adhesive is applied so as to cover the contact areas and encase the crossing fibers. Based on the above-mentioned embodiment, in a more preferred embodiment, the connection manner of the cross-connecting nodes is by integral molding and curing at the cross-contact areas, and the cross-contact areas form a continuously fused fiber-interwoven structure. In a more preferred embodiment based on the above embodiment, the root portion of each eyelash unit has a tapered three-dimensional structure, and its terminal thickness is 0.05 to 0.2 mm. Building on the above embodiment, a more preferred embodiment provides a plurality of cross-connecting nodes between adjacent eyelash units, each node being arranged non-coplanar in three-dimensional space. In a more preferred embodiment based on the above embodiment, the artificial eyelash fibers of each eyelash unit have a gradation structure in the length direction, with the fibers in the center being longer than the fibers on either side.

[0006] This utility model offers the following advantages over the prior art: It completely eliminates the stem structure and installs three-dimensional cross-connecting nodes between multiple eyelash units, replacing the traditional rigid support structure and allowing the artificial eyelashes to directly adhere and fuse to the natural eyelashes via the artificial fibers, completely avoiding contact between the stem and the skin. The cross-connecting nodes form a distributed anchor structure, distributing the concentrated load of the traditional stem to multiple nodes, improving stability and reducing weight. Furthermore, the gradual change in the length of the eyelash unit fibers faithfully replicates the natural shape of the human eyelash, and combined with the stem-less design, it achieves a visual and tactile sense of unity between the artificial eyelashes and the natural eyelashes. [Brief explanation of the drawings]

[0007] [Figure 1] FIG. 1 is a schematic diagram of the present utility model. DETAILED DESCRIPTION OF THE INVENTION

[0008] In the description of this utility model, terms indicating positional or directional relationships, such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," are used for the convenience of explanation based on the drawings, and do not indicate that the device or component has a specific orientation or is configured or operated in a specific direction. Therefore, these descriptions should not be construed as limiting the technical scope of this utility model. Furthermore, terms such as "first" and "second" are used merely for convenience of description and do not indicate the degree of importance or limit or imply the number of technical features. Therefore, elements with limitations such as "first" or "second" are to be interpreted as including at least one of the relevant features, either explicitly or implicitly. In the description of this utility model, "plurality" includes at least two (e.g., two or three), unless otherwise expressly limited. In this utility model, terms such as "attach," "couple," "connect," and "fix" should be interpreted broadly unless otherwise expressly limited. That is, they are not limited to fixed connections, but may also include detachable connections, integral structures, mechanical or electrical connections, and not only direct connections but also indirect connections via intermediate elements. They also include internal communication or interaction between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances. In this utility model, unless otherwise expressly specified or limited, the phrase "a first feature is 'above' or 'below' a second feature" includes cases where the first feature and the second feature are in direct contact, as well as cases where they are not in direct contact but are in contact via an intermediate medium. Furthermore, the phrase "above, above, or on the upper side of the second feature" includes cases where the first feature is directly above or diagonally above the second feature, as well as cases where the first feature is simply higher than the second feature. The phrase "below, below, or on the lower side of the second feature" includes cases where the first feature is directly below or diagonally below the second feature, as well as cases where the first feature is simply lower than the second feature. In this specification, references to terms such as "one embodiment," "some embodiments," "example," "specific example," "some examples," etc., mean that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. Interpretations of the terms herein do not necessarily refer to the same embodiment or example. Furthermore, specific features, structures, materials, or characteristics described may be combined in any appropriate manner in any one or more embodiments or examples. Additionally, unless mutually inconsistent, those skilled in the art may appropriately combine different embodiments or examples described herein and the various features included therein.

[0009] To solve the above-mentioned technical problems, as shown in Figure 1, this utility model relates to a new type of shaftless false eyelashes, which includes at least two independent eyelash units 1. In this embodiment, three independent eyelash units 1 are connected together, but the number of units can be adjusted according to actual needs. Each eyelash unit includes multiple artificial eyelash fibers 3 extending radially outward from a single root 2. Adjacent eyelash units are physically connected by at least one cross-connection node 4, which is formed by the cross-contact in three-dimensional space of at least two artificial eyelash fibers 3 belonging to different eyelash units. This cross-connection method increases the stability of the overall structure of the artificial eyelash, distributes the load, and improves stability when worn.

[0010] In a more preferred embodiment of the present invention, the cross-connection nodes 4 are connected by applying adhesive to the cross-contact areas, with the adhesive applied to cover the contact areas and encase the intersecting fibers. This precise application of adhesive ensures the strength of the connections between the multiple eyelash units while avoiding the weightiness of conventional stems. Medical-grade cyanoacrylate or water-based polyurethane adhesive can be used as the adhesive, achieving both adhesive strength and flexibility while reducing the visual visibility of the connection. In a more preferred embodiment of the present invention, the cross-connecting nodes 4 are connected by integral molding and curing at the cross-contact areas, forming a continuous interwoven fiber structure at the cross-contact areas. That is, the entire artificial eyelash is manufactured by integral molding, resulting in an integrated connection. The integral molding method reduces the assembly process, leading to lower manufacturing costs, and the use of pure fiber connections without adhesives also avoids the risk of chemicals coming into contact with the skin. In a further preferred configuration of this embodiment, the root portion 2 of each eyelash unit has a tapered three-dimensional structure, with a terminal thickness of 0.05 to 0.2 mm, which mimics the structure of the human eyelash follicle while ensuring a balance of support and flexibility. In a further preferred configuration of this embodiment, multiple cross-connecting nodes 4 are provided between adjacent eyelash units, and each node is arranged non-coplanar in three-dimensional space. The spatially offset arrangement of multiple nodes forms a three-dimensional mesh-like support structure that is resistant to external forces from various directions. The non-coplanar structure avoids stress concentration and evenly distributes the load during wear. Furthermore, the spatially intersecting structure of the crossing nodes provides high concealment, and the mechanical structure is not exposed even when viewed from multiple angles, resulting in a natural appearance. In a more preferred configuration of this embodiment, the artificial eyelash fibers 3 of each eyelash unit have a gradational structure along their length, with the fibers in the center being longer than the fibers on either side. The longer fibers in the center mimic the physiological characteristics of eyelashes in the center of the eyelid, and the gradual change in length eliminates the fence-like effect seen in conventional false eyelashes. The natural fan-like transition creates a visual harmony, and the combination of different lengths and curls allows for synchronized movement with natural eyelashes, both when stationary and in motion.

[0011] This design completely eliminates the stem structure and instead places three-dimensional cross-connecting nodes (4) between multiple lash units, replacing the traditional rigid support structure. This allows the artificial eyelashes to be directly bonded and fused to the natural eyelashes via the artificial fibers, completely avoiding contact between the stem and the skin. The cross-connecting nodes (4) form a distributed anchor structure, distributing the concentrated load of the traditional stem to multiple nodes, improving stability and reducing weight. Furthermore, the gradual change in the length of the lash unit fibers faithfully replicates the natural shape of the human eyelash, and combined with the stem-less design, it achieves a visual and tactile sense of unity between the artificial eyelashes and the natural eyelashes.

[0012] The above-mentioned examples are merely preferred embodiments of the present invention and do not limit the technical scope of the present invention. Therefore, it should be understood that all equivalent modifications or improvements made by those skilled in the art based on the structure, shape and principle of the present invention are also included in the technical scope of the present invention.

Claims

1. A new type of shaftless false eyelashes includes at least two independent eyelash units, each of which is composed of a plurality of artificial eyelash fibers extending radially outward from a single root portion, A new type of shaft-less false eyelashes, characterized in that adjacent eyelash units are physically connected by at least one cross-connection node, and the cross-connection node is formed by at least two artificial eyelash fibers belonging to different eyelash units crossing and contacting in three-dimensional space.

2. The new type of stemless false eyelashes as described in claim 1, characterized in that the connection method of the cross-connection nodes is a fixed connection by applying adhesive to the cross-contact areas, and the adhesive is applied to cover the contact areas and wrap around the crossing fibers.

3. The new type of stemless false eyelashes as described in claim 1, characterized in that the connection method of the cross-connecting nodes is by integral molding and curing at the cross-contact areas, and the cross-contact areas form a continuously fused fiber interwoven structure.

4. The new type of stemless false eyelashes as described in claim 1, characterized in that the root portion of each eyelash unit has a tapered three-dimensional structure and its terminal thickness is 0.05 to 0.2 mm.

5. The new type of stemless false eyelashes as described in claim 4, characterized in that a plurality of cross-connecting nodes are provided between adjacent eyelash units, and each node is arranged non-coplanarly in three-dimensional space.

6. The new type of stemless false eyelashes as described in claim 5, characterized in that the artificial eyelash fibers of each eyelash unit have a gradient structure in the length direction, and the fibers in the center are designed to be longer than the fibers on both sides.

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