Flexible magnetic strip system and manufacturing method

Abstract

A flexible magnetic strip system and a manufacturing method therefor. The flexible magnetic strip system comprises: a first magnetic strip body (11) and a second magnetic strip body (21), wherein the second magnetic strip body (21) and the first magnetic strip body (11) are magnetically attracted; a plurality of flexible bodies (2121, 2122, 2123, 2124, 2125, 2131, 2132, 2133, 2134, 2135) are arranged on the side of the second magnetic strip body (21) opposite to the first magnetic strip body (11); and when the first magnetic strip body (11) and the second magnetic strip body (21) attract each other, adjacent flexible bodies (2121, 2122, 2123, 2124, 2125, 2131, 2132, 2133, 2134, 2135) radially deform under the attraction force between the first magnetic strip body (11) and the second magnetic strip body (21) so as to clamp eyelashes (31) located between the adjacent flexible bodies (2121, 2122, 2123, 2124, 2125, 2131, 2132, 2133, 2134, 2135).

Description

Flexible magnetic stripe system and manufacturing method Technical Field

[0001] The present invention relates to a technology in the field of false eyelashes, in particular to a flexible magnetic strip system and a manufacturing method thereof. Background Art

[0002] False eyelashes are artificial eyelashes used to beautify the eyes. They are generally lengthened and thickened to make the eyes look bigger, brighter, fuller, and more lively. Among the existing false eyelashes, there are false eyelashes that are attracted to each other by magnetic force. For example, the magnetic false eyelashes disclosed in the invention application entitled "Non-adhesive false eyelash system and method" with application number US14801198 provide magnetic force through a magnetic element, and the magnetic element is arranged on a substrate strip, that is, the magnetic element is connected through the substrate strip. However, after wearing such magnetic false eyelashes, since the eyelashes of the wearer have a smooth surface, after the substrate strip clamps the eyelashes, it cannot prevent the relative sliding between the substrate strip and the eyelashes, causing the false eyelashes to slip easily and cannot be effectively fixed. Summary of the Invention

[0003] In response to the above-mentioned deficiencies in the prior art, the present invention proposes a flexible magnetic strip system and a manufacturing method thereof. The present invention provides multiple flexible bodies on one side surface of a magnetic strip body. The flexible bodies can produce axial and radial deformation under the pressure of another magnetic strip body. Through this radial deformation, the eyelashes located between the flexible bodies can be clamped (radial clamping), and some flexible bodies can clamp part of the eyelashes between the top and the magnetic strip body (axial clamping). Through this radial clamping and axial clamping, the flexible magnetic strip system can be firmly fixed on the user's eyelashes.

[0004] According to one aspect of the present invention, there is provided a flexible magnetic stripe system, comprising:

[0005] a first magnetic stripe body;

[0006] a second magnetic stripe body, wherein the second magnetic stripe body and the first magnetic stripe body are attracted to each other by magnetic force;

[0007] In which, a plurality of flexible bodies are set up on the opposite side of the second magnetic stripe body to the first magnetic stripe body. When the first magnetic stripe body and the second magnetic stripe body are attracted to each other, the adjacent flexible bodies generate radial deformation under the action of the attraction force of the first magnetic stripe body and the second magnetic stripe body to clamp the eyelashes located between the adjacent flexible bodies.

[0008] Preferably, the flexible bodies are arranged in multiple rows along a first direction, the distance between any flexible body and the adjacent flexible body in the first direction is smaller than the distance between the adjacent flexible bodies in a second direction, and the first direction is perpendicular to the second direction.

[0009] Preferably, the flexible body comprises:

[0010] A filling chamber is provided, wherein the filling chamber is filled with fluid.

[0011] Preferably, the fluid is nitrogen.

[0012] Preferably, the flexible body comprises:

[0013] a base, the base being disposed on a surface of the second magnetic stripe body opposite to the first magnetic stripe body;

[0014] a clamping column, wherein the axial cross-section of the clamping column is trapezoidal;

[0015] Wherein, the elastic modulus of the clamping column is smaller than the elastic modulus of the base.

[0016] Preferably, the flexible bodies are arranged in two rows along the first direction, and the spacing between the two rows is greater than the spacing between adjacent flexible bodies along the first direction.

[0017] According to one aspect of the present invention, a method for manufacturing a flexible magnetic stripe system is provided, comprising the following steps:

[0018] Providing a first magnetic stripe body and a second magnetic stripe body;

[0019] A plurality of sol grooves are provided on opposite sides of the second magnetic strip body and the first magnetic strip body;

[0020] Filling the sol tank with a fusible polymer in a molten state;

[0021] Filling the fusible polymer in each of the sol tanks with gas to form a filling cavity;

[0022] The first magnetic stripe body and the second magnetic stripe body are adsorbed to each other to form the flexible magnetic stripe system.

[0023] Preferably, the gas is nitrogen.

[0024] According to one aspect of the present invention, a method for manufacturing a flexible magnetic stripe system is provided, comprising the following steps:

[0025] Providing a first magnetic stripe body and a second magnetic stripe body;

[0026] A plurality of fixing grooves are formed on opposite sides of the second magnetic strip body and the first magnetic strip body;

[0027] A flexible body is arranged and fixed in the fixing groove;

[0028] The first magnetic stripe body and the second magnetic stripe body are adsorbed to each other to form the flexible magnetic stripe system.

[0029] Preferably, the flexible body comprises:

[0030] a base, the base being disposed on a surface of the second magnetic stripe body opposite to the first magnetic stripe body;

[0031] a clamping column, wherein the axial cross-section of the clamping column is trapezoidal;

[0032] The elastic modulus of the clamping column is smaller than the elastic modulus of the base, and the base is bonded into the fixing groove.

[0033] The beneficial effects of the above technical solution are:

[0034] The present invention arranges multiple flexible bodies on one side surface of a magnetic strip body. The flexible bodies can produce axial and radial deformation under the pressure of another magnetic strip body. Through the radial deformation, the eyelashes located between the flexible bodies can be clamped (radial clamping), and some flexible bodies can clamp part of the eyelashes between the top and the magnetic strip body (axial clamping). Through the radial clamping and axial clamping, the flexible magnetic strip system can be firmly fixed on the user's eyelashes.

[0035] Other features and advantages of the present invention, as well as the structure and operation of various embodiments of the present invention, will be described in detail below with reference to the accompanying drawings. It should be noted that the present invention is not limited to the specific embodiments described herein. These embodiments are provided herein for illustrative purposes only. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Other features, objects and advantages of the present invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings.

[0037] FIG1 is a cross-sectional view of a flexible magnetic strip system of the present invention in a wearing state;

[0038] FIG2 is a schematic plan view of a magnetic strip body of the present invention;

[0039] FIG3 is a schematic cross-sectional view along AA′ in FIG2 ;

[0040] FIG4 is a schematic cross-sectional view along line BB' in FIG3 ;

[0041] FIG5 is a schematic diagram of an assembly of a flexible magnetic strip system of the present invention;

[0042] FIG6 is another cross-sectional schematic diagram along AA′ of the present invention;

[0043] FIG7 is a schematic cross-sectional view along BB' in FIG6 of the present invention;

[0044] FIG8 is another cross-sectional schematic diagram along AA′ of the present invention;

[0045] FIG9 is a schematic cross-sectional view along BB' in FIG8 of the present invention;

[0046] FIG10 is a flow chart of a method for manufacturing a flexible magnetic stripe system according to the present invention;

[0047] FIG11 is a schematic structural diagram of a sol tank according to the present invention;

[0048] FIG12 is a schematic diagram of a sol tank filling method according to the present invention;

[0049] FIG13 is a schematic diagram of a fusible polymer filling state of the present invention;

[0050] FIG14 is a flow chart of another method for manufacturing a flexible magnetic stripe system according to the present invention.

[0051] Reference numerals list:

[0052] 10 Upper eyelash components

[0053] 11 First magnetic stripe body

[0054] 12. Apply false eyelashes

[0055] 20 lower eyelash components

[0056] 21 Second magnetic stripe body

[0057] 2111 First Sol Tank

[0058] 2112 Second Sol Tank

[0059] 2113Third Sol Tank

[0060] 2114 Fourth Sol Tank

[0061] 2121 First Flexible Body

[0062] 2121A First filling chamber

[0063] 2121B first base

[0064] 2121C first clamp

[0065] 2121D Fusible polymer

[0066] 2122 Second flexible body

[0067] 2122A Second filling chamber

[0068] 2122B Second base

[0069] 2122C second clamp

[0070] 2122D Fusible polymer

[0071] 2123 Third Flexible Body

[0072] 2123A Third filling chamber

[0073] 2123B third base

[0074] 2123C third clamp

[0075] 2123D Fusible polymer

[0076] 2124 Fourth Flexible Body

[0077] 2124A Fourth filling chamber

[0078] 2124B Fourth base

[0079] 2124C fourth column

[0080] 2124D Fusible polymer

[0081] 2125 Fifth Flexible Body

[0082] 2125A Fifth Filling Chamber

[0083] 2131 Sixth Flexible Body

[0084] 2131A Sixth filling chamber

[0085] 2132 Seventh Flexible Body

[0086] 2133 Eighth Flexible Body

[0087] 2134 Ninth Flexible Body

[0088] 2135 Tenth Flexible Body

[0089] 22 false eyelashes

[0090] 31 eyelashes

[0091] 32 Eye skin

[0092] The features and advantages of the present invention will become more apparent from the following detailed description taken in conjunction with the accompanying drawings. Throughout the accompanying drawings, the same figures identify corresponding elements. In the accompanying drawings, the same reference numerals generally indicate the same, functionally similar and / or structurally similar elements. DETAILED DESCRIPTION

[0093] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without creative work are within the scope of protection of the present invention.

[0094] The terms "first", "second" and similar words used in this application do not indicate any order, quantity or importance, but are only used to distinguish different components. Words such as "include" or "comprise" mean that the elements or objects preceding the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. Words such as "connect" or "connected" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative position relationships. When the absolute position of the object being described changes, the relative position relationship may also change accordingly.

[0095] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0096] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, but they are not intended to limit the present invention.

[0097] According to one aspect of the present invention, a flexible magnetic stripe system is provided.

[0098] FIG1 is a cross-sectional view of a flexible magnetic strip system of the present invention in a wearing state. The flexible magnetic strip system of the present invention is a component of a magnetic false eyelash system, which includes an upper eyelash assembly 10 and a lower eyelash assembly 20. The upper eyelash assembly 10 includes a first magnetic strip body 11 and an upper false eyelash 12 disposed on the first magnetic strip body 11, and the upper false eyelash 12 is disposed along the length direction of the first magnetic strip body 11. The lower eyelash assembly 20 includes a second magnetic strip body 21 and a lower false eyelash 22 disposed on the second magnetic strip body 21, and the lower false eyelash 22 is disposed along the length direction of the second magnetic strip body 21. When the flexible magnetic strip system is worn, as shown in FIG1 , the first magnetic strip body 11 and the second magnetic strip body 21 are attracted to each other by magnetic force, clamping the eyelashes of the wearer's eye skin 32 in the middle, thereby achieving fixation of the entire magnetic false eyelash system.

[0099] Figure 2 is a schematic plan view of a magnetic stripe body according to the present invention. Multiple flexible bodies are provided on the side of the second magnetic stripe body 21 opposite the first magnetic stripe body 11. When the first magnetic stripe body 11 and the second magnetic stripe body 21 attract each other, adjacent flexible bodies undergo radial deformation due to the attraction force between the first and second magnetic stripe bodies 11, 21, thereby clamping eyelashes located between the adjacent flexible bodies. The flexible bodies are arranged in multiple rows along a first direction. The first direction is the X direction, and the second direction is the Y direction, with the first direction being perpendicular to the second direction. Referring to Figure 2, the first row arranged along the X direction (the first direction) on the surface of the second magnetic stripe body 21 includes the first flexible body 2121, the second flexible body 2122, the third flexible body 2123, the fourth flexible body 2124, and the fifth flexible body 2125, arranged in a row. The second row includes the sixth flexible body 2131, the seventh flexible body 2132, the eighth flexible body 2133, the ninth flexible body 2134, and the tenth flexible body 2135, arranged in a row.

[0100] Figure 3 is a schematic cross-sectional view taken along line AA' in Figure 2 . Figure 4 is a schematic cross-sectional view taken along line BB' in Figure 3 . The distance between any of the flexible bodies and the adjacent flexible body in the first direction is smaller than the distance between the adjacent flexible bodies in the second direction, where the first direction is perpendicular to the second direction. For example, the spacing between the first flexible body 2121 and the second flexible body 2122 shown in Figure 3 is smaller than the spacing between the first flexible body 2121 and the sixth flexible body 2131.

[0101] Figure 5 is a schematic diagram of the assembly of a flexible magnetic strip system according to the present invention. As shown in Figure 5 , the first and second magnetic strip bodies 11, 21 attract each other under the influence of their mutual magnetic force, squeezing the flexible bodies between them. For example, the third and fourth flexible bodies 2123, 2124 in Figure 5, undergo axial and radial deformation under this compression. The reaction force exerted by the axial deformation of the third flexible body 2123 presses the eyelash 31 against the surface of the first magnetic strip body 11, securing it. Similarly, the reaction force exerted by the axial deformation of the fourth flexible body 2124 presses the eyelash 31 against the surface of the first magnetic strip body 11, securing it. This means that the eyelash 31 is secured between the third flexible body 2123 and the first magnetic strip body 11, while the other eyelash 31 is secured between the fourth flexible body 2124 and the first magnetic strip body 11. The pressure generated by the radial deformation of the third and fourth flexible bodies 2123, 2124, secures the eyelashes between them.

[0102] FIG6 is another schematic cross-sectional view taken along line AA' of the present invention. FIG7 is a schematic cross-sectional view taken along line BB' of FIG6 . In some embodiments, the flexible body includes a filling chamber filled with a fluid. Referring to FIG6 and FIG7 , a first filling chamber 2121A is provided within the first flexible body 2121, a second filling chamber 2122A is provided within the second flexible body 2122, a third filling chamber 2123A is provided within the third flexible body 2123, a fourth filling chamber 2124A is provided within the fourth flexible body 2124, a fifth filling chamber 2125A is provided within the fifth flexible body 2125, and similarly, a sixth filling chamber 2131A is provided within the sixth flexible body 2131. Each filling chamber is filled with a gas, which is generally an inert gas such as nitrogen. After the flexible body is filled with gas, it can produce a larger deformation under the same force compared to a solid flexible body, thereby increasing the contact area between the flexible body and the eyelashes, thereby providing a greater friction force so that the first magnetic strip body 11 and the second magnetic strip body 21 can be firmly fixed to the eyelashes.

[0103] Figure 8 is another schematic cross-sectional view taken along line AA' of the present invention. Figure 9 is a schematic cross-sectional view taken along line BB' in Figure 8 of the present invention. In some embodiments, the flexible body includes: a base disposed on the surface of the second magnetic stripe body 21 opposite the first magnetic stripe body 11; and a post having a trapezoidal axial cross-section; wherein the post has an elastic modulus smaller than that of the base. Referring to Figures 8 and 9, the first flexible body 2121 includes a first base 2121B and a first post 2121C; the second flexible body 2122 includes a second base 2122B and a second post 2122C; the third flexible body 2123 includes a third base 2123B and a third post 2123C; the fourth flexible body 2124 includes a fourth base 2124B and a fourth post 2124C; and the fifth flexible body 2125 includes a fifth base and a fifth post. The elastic modulus of the base is greater than that of the post. Since the cross-section of the clamping column is trapezoidal, the distance between the top ends of adjacent clamping columns can be increased, so that the eyelashes can slide between the clamping columns better.

[0104] According to one aspect of the present invention, a method for manufacturing a flexible magnetic stripe system is provided.

[0105] FIG10 is a flow chart of a method for manufacturing a flexible magnetic stripe system according to the present invention. Referring to FIG10 , the method shown in FIG10 includes steps S102, S104, S106, S108, and S110. In step S102, a first magnetic stripe body 11 and a second magnetic stripe body 21 are provided.

[0106] Figure 11 is a schematic diagram of a sol tank structure according to the present invention. In step S104, multiple sol tanks are opened on opposite sides of the second magnetic stripe body 21 and the first magnetic stripe body 11. Referring to Figure 11, a first sol tank 2111, a second sol tank 2112, a third sol tank 2113, and a fourth sol tank 2114 are opened on the surface of the second magnetic stripe body 21. Figure 11 only shows four sol tanks; more sol tanks may be opened in some embodiments.

[0107] Figure 12 is a schematic diagram of a sol tank filling process according to the present invention. In step S106, the sol tanks are filled with a molten fusible polymer. The first sol tank 2111, the second sol tank 2112, the third sol tank 2113, and the fourth sol tank 2114 are filled with soluble polymers 2121D, 2122D, 2123D, and 2124D. The soluble polymers can be resins, rubbers, and the like. The soluble polymers are in a molten state.

[0108] Figure 13 is a schematic diagram of a soluble polymer 2121D filled state according to the present invention. In step S108, gas is added to the soluble polymers in the first sol tank 2111, the second sol tank 2112, the third sol tank 2113, and the fourth sol tank 2114, respectively. Under the action of the gas, a filling cavity can be formed within the soluble polymer. In this way, a first flexible body 2121 is formed in the first sol tank 2111, a second flexible body 2122 is formed in the second sol tank 2112, a third flexible body 2123 is formed in the third sol tank 2113, and a fourth flexible body 2124 is formed in the fourth sol tank 2114. In step S110, the first magnetic stripe body 11 and the second magnetic stripe body 21 are mutually adsorbed to form the flexible magnetic stripe system. This can form the flexible magnetic stripe system shown in Figure 5.

[0109] According to one aspect of the present invention, another method for manufacturing a flexible magnetic stripe system is provided.

[0110] Figure 14 is a flow chart of another method for manufacturing a flexible magnetic stripe system of the present invention. The method shown in Figure 14 includes: step S202, step S204, step S206, and step S208. In step S202, a first magnetic stripe body 11 and a second magnetic stripe body 21 are provided. In step S204, a plurality of fixing grooves are opened on opposite sides of the second magnetic stripe body 21 and the first magnetic stripe body 11. In step S206, a flexible body is set and fixed in the fixing groove. In step S208, the first magnetic stripe body 11 and the second magnetic stripe body 21 are adsorbed to each other to form the flexible magnetic stripe system. The difference between the method shown in Figure 14 and the method shown in Figure 13 is that there is no need to fill the fixing groove (sol tank) with a soluble polymer, and the formed flexible body is directly welded or glued into the fixing groove.

[0111] In summary, the flexible magnetic stripe system and its manufacturing method of the present invention are characterized by arranging multiple flexible bodies on one side surface of the magnetic stripe body. The flexible bodies can produce axial and radial deformation under the pressure of another magnetic stripe body. Through the radial deformation, the eyelashes located between the flexible bodies can be clamped (radial clamping), and some flexible bodies can clamp some eyelashes between the top and the magnetic stripe body (axial clamping). Through the radial clamping and axial clamping, the flexible magnetic stripe system can be firmly fixed on the user's eyelashes.

[0112] The above is a further detailed description of the present invention in conjunction with specific preferred embodiments, and the specific implementation of the present invention should not be considered to be limited to these descriptions. For those skilled in the art of the present invention, without departing from the concept of the present invention, several simple deductions or substitutions can be made, which should be considered to fall within the scope of protection of the present invention.

Claims

1. A flexible magnetic stripe system, characterized in that: include: a first magnetic stripe body; a second magnetic stripe body, wherein the second magnetic stripe body and the first magnetic stripe body are attracted to each other by magnetic force; In which, a plurality of flexible bodies are set up on the opposite side of the second magnetic stripe body to the first magnetic stripe body. When the first magnetic stripe body and the second magnetic stripe body are attracted to each other, the adjacent flexible bodies generate radial deformation under the action of the attraction force of the first magnetic stripe body and the second magnetic stripe body to clamp the eyelashes located between the adjacent flexible bodies.

2. The flexible magnetic stripe system according to claim 1, characterized in that: The flexible bodies are arranged in multiple rows along a first direction. The distance between any flexible body and the adjacent flexible body in the first direction is smaller than the distance between any flexible body and the adjacent flexible body in the second direction. The first direction is perpendicular to the second direction.

3. The flexible magnetic stripe system according to claim 1, characterized in that: The flexible body comprises: A filling chamber is provided, wherein the filling chamber is filled with fluid.

4. The flexible magnetic stripe system according to claim 3, characterized in that: The fluid is nitrogen.

5. The flexible magnetic stripe system according to claim 1, characterized in that: The flexible body comprises: a base, the base being disposed on a surface of the second magnetic stripe body opposite to the first magnetic stripe body; a clamping column, wherein the axial cross-section of the clamping column is trapezoidal; Wherein, the elastic modulus of the clamping column is smaller than the elastic modulus of the base.

6. The flexible magnetic stripe system according to claim 2, characterized in that: The flexible bodies are arranged in two rows along the first direction, and the spacing between the two rows is greater than the spacing between adjacent flexible bodies along the first direction.

7. A method for manufacturing a flexible magnetic stripe system, characterized in that: The following steps are involved: Providing a first magnetic stripe body and a second magnetic stripe body; A plurality of sol grooves are provided on opposite sides of the second magnetic strip body and the first magnetic strip body; Filling the sol tank with a fusible polymer in a molten state; Filling the fusible polymer in each of the sol tanks with gas to form a filling cavity; The first magnetic stripe body and the second magnetic stripe body are adsorbed to each other to form the flexible magnetic stripe system.

8. The method for manufacturing a flexible magnetic stripe system according to claim 7, characterized in that: The gas is nitrogen.

9. A method for manufacturing a flexible magnetic strip system, characterized in that: The following steps are involved: Providing a first magnetic stripe body and a second magnetic stripe body; A plurality of fixing grooves are formed on opposite sides of the second magnetic strip body and the first magnetic strip body; A flexible body is arranged and fixed in the fixing groove; The first magnetic stripe body and the second magnetic stripe body are adsorbed to each other to form the flexible magnetic stripe system.

10. The method for manufacturing a flexible magnetic stripe system according to claim 9, characterized in that: The flexible body comprises: a base, the base being disposed on a surface of the second magnetic stripe body opposite to the first magnetic stripe body; a clamping column, wherein the axial cross-section of the clamping column is trapezoidal; The elastic modulus of the clamping column is smaller than the elastic modulus of the base, and the base is bonded into the fixing groove.

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