Combined artificial fingernail for decoration

Abstract

The invention discloses a combined artificial fingernail for decoration. The combined artificial fingernail comprises a first fingernail piece and a second fingernail piece, the first nail piece comprises a fixed surface and a first decorative surface, and a first connecting surface is arranged between the first decorative surface and the fixed surface; the second nail piece comprises an extending surface and a second decorative surface, and a second connecting surface is arranged between the second decorative surface and the extending surface; a sleeving assembly for detachably connecting the first armor piece and the second armor piece is arranged between the first connecting surface and the second connecting surface; the fixing face comprises a curved face of an inwards-concave arc-shaped structure. The sleeving assembly comprises a tenon and a mortise which are in transition or interference fit with each other, the tenon is attached to the surface of one of the first connecting face and the second connecting face in a protruding mode, and the mortise is attached to the surface of the other one corresponding to the tenon in an inward concave mode. According to the combined artificial fingernail for decoration, the second fingernail piece can be replaced quickly and conveniently, and rich and changeable fingernail piece appearances can be obtained.

Description

Technical Field

[0001] The invention relates to the technical field of cosmetics, and in particular to a combined decorative artificial nail. Background Art

[0002] People often use artificial nails to decorate natural nails, but the artificial nails in the prior art all adopt a monolithic structure, which needs to be disassembled as a whole when replaced, and the adhesive is not easy to reuse. In addition, users need to buy more sets of products for artificial nails of different lengths and shapes, which is not conducive to users changing the decoration quickly and at low cost according to their needs.

[0003] Therefore, it is urgent to design a modular decorative artificial nail, which can quickly and conveniently obtain a rich and varied nail plate appearance by replacing the second nail plate. Summary of the invention

[0004] To solve the above problems, the technical solution adopted by the present invention is as follows:

[0005] A combined decorative artificial nail comprises a nail piece connected to a natural nail, wherein the nail piece comprises a first nail piece (10) and a second nail piece (20);

[0006] The first nail plate (10) comprises a fixing surface (11), a first decorative surface (12) is arranged on the outer side of the fixing surface (11), and a first connecting surface (13) is arranged between the first decorative surface (12) and the fixing surface (11);

[0007] The second nail plate (20) comprises an extension surface (21), a second decorative surface (22) is arranged on the outer side of the extension surface (21), and a second connecting surface (23) is arranged between the second decorative surface (22) and the extension surface (21);

[0008] A sleeve assembly (30) is provided between the first connection surface (13) and the second connection surface (23), and the sleeve assembly (30) enables the first nail piece (10) and the second nail piece (20) to be detachably connected;

[0009] The fixing surface (11) comprises a curved surface with a concave arc structure.

[0010] Preferably, the first connecting surface (13) and the second connecting surface (23) have the same outer contour and are aligned and fitted with each other;

[0011] Preferably, the surfaces of the first decorative surface (12) and the second decorative surface (22) are connected in a tangentially continuous or curvature-continuous manner.

[0012] Preferably, the first decorative surface (12) and the second decorative surface (22) are both convex curved surfaces with the same curvature direction.

[0013] Preferably, the socket assembly (30) comprises a tenon (31) and a mortise (32) that are mutually transitional or interference fit, the tenon (31) is convexly attached to the surface of one of the first connecting surface (13) or the second connecting surface (23), and the mortise (32) is concavely attached to the surface of the other one corresponding to the tenon (31); the insertion and extraction direction of the tenon (31) and the mortise (32) is consistent with the growth direction of the natural nail.

[0014] Preferably, the sleeve assembly (30) is provided in three or more numbers, and the tenons (31) and the mortises (32) are attached to the first connection surface (13) or the second connection surface (23) in an alternating manner.

[0015] Preferably, an adhesive is provided on the fixing surface (11), and a removable protective layer is provided on the adhesive.

[0016] Preferably, the first nail piece (10), the second nail piece (20) and the sleeve assembly (30) are all made of thermoplastic materials.

[0017] Preferably, the tenon (31) and the mortise (32) of the sleeve assembly (30) and the body to which they are attached are integrally formed using a pressure injection device.

[0018] Preferably, nail polish is provided on the first decorative surface (12) and the second decorative surface (22).

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. You can quickly and conveniently replace the second nail piece to obtain a rich and varied nail piece appearance.

[0021] 2. The tenon and mortise are connected in the direction of natural nail growth, which has good stability and is convenient for replacing the second nail piece. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the combined state of the present invention;

[0023] Figure 2 yes Figure 1 AA section view;

[0024] Figure 3 yes Figure 1 Schematic diagram of the decomposition state;

[0025] Figure 4 It is a schematic diagram of the combination of the first nail plate and various second nail plates.

[0026] in:

[0027] The first nail piece 10 , the fixing surface 11 , the first decorative surface 12 , the first connecting surface 13 , the second nail piece 20 , the extending surface 21 , the second decorative surface 22 , the second connecting surface 23 , the socket assembly 30 , the tenon 31 , and the mortise 32 . DETAILED DESCRIPTION

[0028] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. Preferred embodiments of the present invention are provided in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0029] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right", "up", "down", "front", "rear" and similar expressions used herein are for illustrative purposes only.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0031] Below, the present invention is further described in conjunction with the accompanying drawings and specific embodiments:

[0032] like Figure 1 , 2 As shown in FIG. 3 , a combined decorative artificial nail includes a nail piece connected to a natural nail, wherein the nail piece includes a first nail piece 10 and a second nail piece 20;

[0033] The first nail plate 10 includes a fixing surface 11, a first decorative surface 12 is disposed on the outer side of the fixing surface 11, and a first connecting surface 13 is disposed between the first decorative surface 12 and the fixing surface 11;

[0034] The second nail plate 20 includes an extension surface 21, a second decorative surface 22 is disposed outside the extension surface 21, and a second connecting surface 23 is disposed between the second decorative surface 22 and the extension surface 21;

[0035] A sleeve assembly 30 is disposed between the first connection surface 13 and the second connection surface 23, and the sleeve assembly 30 enables the first nail piece 10 and the second nail piece 20 to be detachably connected;

[0036] The fixing surface 11 includes a curved surface with a concave arc structure.

[0037] When using this embodiment, the concave curved surface of the fixing surface 11 is bonded to the natural nail by an adhesive material, and a suitable second nail piece 20 is selected for installation as required (such as Figure 4 As shown in the figure, the manufacturer can provide the second nail piece 20 of various lengths and shapes for the user to choose according to the user's preference while keeping the second connecting surface 23 and the sleeve assembly 30 unchanged. Then, nail polish and other decorations are applied on the first decorative surface 12 and the second decorative surface 22. The manufacturer can apply nail polish and other decorations on the first decorative surface 12 and the second decorative surface 22 at the factory, or the user can apply them by himself. Nail polish or other decorations of various colors can further reflect the personality of the user, and nail polish or other decorations can also cover the seam between the first connecting surface 13 and the second connecting surface 23.

[0038] When bonding the first nail piece 10, in order to facilitate the disassembly and assembly of the second nail piece 20, the first connection surface 13 is placed outside the natural nail as much as possible, that is, the second nail piece 20 is not bonded to the natural nail, so that the second nail piece 20 can be disassembled and assembled by using the detachable sleeve assembly 30 disposed between the first connection surface 13 and the second connection surface 23 without separating the first nail piece 10 from the natural nail. The first nail piece 10 is not separated from the natural nail, which can avoid damaging the adhesive between the two, avoid repeated bonding, and make the replacement of the second nail piece 20 faster and more convenient.

[0039] Furthermore, in order to have a beautiful appearance and a neat contour, the first connecting surface 13 and the second connecting surface 23 have the same contour and are aligned and fitted with each other.

[0040] Furthermore, in order to avoid the connection affecting the appearance, the surfaces of the first decorative surface 12 and the second decorative surface 22 are connected in a tangent continuous or curvature continuous manner.

[0041] Furthermore, the first decorative surface 12 and the second decorative surface 22 are both convex arc-shaped surfaces with the same curvature direction.

[0042] Furthermore, the socket assembly 30 includes a tenon 31 and a mortise 32 that transition or interference fit with each other, the tenon 31 is protrudingly attached to the surface of one of the first connecting surface 13 or the second connecting surface 23, and the mortise 32 is concavely attached to the other surface corresponding to the tenon 31; the insertion and extraction direction of the tenon 31 and the mortise 32 is consistent with the growth direction of the natural nail.

[0043] The tenon and the mortise of this embodiment are plugged in the direction of natural nail growth, and nails generally do not bear tension (i.e., the force that separates the tenon and the mortise from each other in this embodiment) in daily life. Therefore, in this embodiment, the first nail piece 10 and the second nail piece 20 have good stability in daily life, and it is easy to replace the second nail piece 20.

[0044] The combination of tenon and mortise with transition or interference fit and concave-convex structure is a common assembly form that can be easily and repeatedly disassembled and assembled without tools or by simple hand tools. Manufacturers can set the appropriate size of tenon and mortise according to the shape and size of the assembly, which will not be elaborated here.

[0045] Furthermore, in order to maintain the stability of the contour edge during use and reduce deformation during production, the socket assembly 30 is provided in three or more numbers, and the tenons 31 and the mortises 32 are attached to the first connecting surface 13 or the second connecting surface 23 in an interlaced manner.

[0046] Furthermore, for the convenience of use by the user, the fixing surface 11 is provided with adhesive, and a removable protective layer is provided on the adhesive. In this embodiment, when the second nail piece 20 needs to be replaced, the first nail piece 10 is pressed and the second nail piece 20 is pulled out by hand or with a tool to separate it from the first nail piece 10, and then a suitable second nail piece 20 is selected, and the tenon 31 and the mortise 32 are aligned with the first nail piece 10 and inserted, and the replacement is completed.

[0047] Furthermore, in order to maintain good processing properties and durability of the nail piece, the first nail piece 10, the second nail piece 20 and the sleeve assembly 30 are all made of thermoplastic materials, such as ABS, PC and other plastic materials.

[0048] Furthermore, the tenon 31 and the mortise 32 of the socket assembly 30 and the body to which they are attached are integrally formed using a pressure injection device.

[0049] Furthermore, nail polish is provided on the first decorative surface 12 and the second decorative surface 22 .

[0050] For those skilled in the art, various other corresponding changes and deformations can be made according to the technical solutions and concepts described above, and all of these changes and deformations should fall within the scope of protection of the patent claims of the present invention.

Claims

1. A combined decorative artificial nail, comprising a nail piece connected to a natural nail, characterized in that: The nail piece comprises a first nail piece (10) and a second nail piece (20); The first nail plate (10) comprises a fixing surface (11), a first decorative surface (12) is arranged on the outer side of the fixing surface (11), and a first connecting surface (13) is arranged between the first decorative surface (12) and the fixing surface (11); The second nail plate (20) comprises an extension surface (21), a second decorative surface (22) is arranged on the outer side of the extension surface (21), and a second connecting surface (23) is arranged between the second decorative surface (22) and the extension surface (21); A sleeve assembly (30) is provided between the first connection surface (13) and the second connection surface (23), and the sleeve assembly (30) enables the first nail piece (10) and the second nail piece (20) to be detachably connected; The fixing surface (11) comprises a curved surface with a concave arc structure.

2. The combined decorative artificial nail according to claim 1, characterized in that: The first connecting surface (13) and the second connecting surface (23) have the same outer contour and are aligned and fitted with each other.

3. The combined decorative artificial nail according to claim 1, characterized in that: The first decorative surface (12) and the second decorative surface (22) are connected in a tangentially continuous or curvature-continuous manner.

4. The combined decorative artificial nail according to claim 1, characterized in that: The first decorative surface (12) and the second decorative surface (22) are both outwardly convex curved surfaces with the same curvature direction.

5. The combined decorative artificial nail according to claim 1, characterized in that: The socket assembly (30) comprises a tenon (31) and a mortise (32) which are mutually transitional or interference fit, wherein the tenon (31) is convexly attached to the surface of one of the first connection surface (13) and the second connection surface (23), and the mortise (32) is concavely attached to the surface of the other one corresponding to the tenon (31); the insertion and extraction directions of the tenon (31) and the mortise (32) are consistent with the growth direction of a natural nail.

6. The combined decorative artificial nail according to claim 5, characterized in that: The sleeve assembly (30) is provided in three or more numbers, and the tenons (31) and the mortises (32) are attached to the first connection surface (13) or the second connection surface (23) in an interlaced manner.

7. The combined decorative artificial nail according to claim 1, characterized in that: An adhesive is provided on the fixing surface (11), and a removable protective layer is provided on the adhesive.

8. The combined decorative artificial nail according to claim 1, characterized in that: The first nail piece (10), the second nail piece (20) and the sleeve assembly (30) are all made of thermoplastic materials.

9. The combined decorative artificial nail according to claim 8, characterized in that: The tenon (31) and the mortise (32) of the sleeve assembly (30) and the body to which they are attached are respectively integrally formed using a pressure injection device.

10. The combined decorative artificial nail according to claim 1, characterized in that: Nail polish is provided on the first decorative surface (12) and the second decorative surface (22).

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