Summary of the invention
The embodiment of present disclosure relates to provides a kind of dustproof artificial nails, it prevents that by the gap closing between artificial nails and nail hair is stuck in artificial nails place, and by preventing that in blocking hair dirt from entering in adhesive, makes it possible to keep for a long time the adhesion of adhesive.
In a general aspect, a kind of dustproof artificial nails is provided, it comprises: an end, it is formed as having curvature in the direction identical with the free edge of nail; The other end, it is positioned at and a side place that end is relative; Artificial nail matrix, it has first wall and is nail type, makes the adhesive surface of artificial nail matrix be attached to nail, and wherein, first wall is positioned at the both sides place an of end and the other end; Snug fit portion, its other end from artificial nail matrix is extended and is had a curved surface towards adhesive surface.
According to the embodiment of present disclosure, this snug fit portion can further extend from artificial nails's wall.
In addition, this dustproof artificial nails can further comprise: the adhesive that is attached to adhesive surface; And projection, this projection is formed on the adhesive surface at boundary line place of an end towards dustproof artificial nails of adhesive.
Now, the thickness of projection can be adhesive thickness 50% to 100%.
In addition, the length of snug fit portion can be artificial nail matrix length 1% to 30%.
In addition, snug fit portion can tilt 5 ° to 80 ° towards adhesive surface with respect to the upper surface of the end that is positioned first wall of artificial nail matrix.
According to present disclosure, owing to can making the gap between nail and artificial nail matrix minimize, therefore prevent that hair is stuck in artificial nails place in the time arranging hair with hand, thereby make user's inconvenience drop to minimum.In addition, because the situation that dust is entered by the gap between nail and artificial nail matrix is down to minimum, therefore, adhesive can keep its adhesion for a long time, and prevents that artificial nail matrix from separating with nail during with collides between active stage at the other end of artificial nail matrix and first wall.In addition, though at nail growth one period in the situation that, still can keep the other end of artificial nail matrix and coat connection to touch.
The specific embodiment
Hereinafter, with reference to accompanying drawing, illustrative embodiments is described in detail.
Fig. 2 shows according to the dustproof artificial nails's 100 of the embodiment of present disclosure stereogram.
As shown in Figure 2, comprise according to the dustproof artificial nails 100 of present disclosure: an end 112, it is formed as having curvature in the direction identical with the free edge of nail 1; The other end 114, it is positioned at and a side place that end 112 is relative; Artificial nail matrix 110, it has first wall 116 and is nail type, makes the adhesive surface 119 of this artificial nail matrix 110 attach to support, wherein, the both sides place of first wall 116 in the other end 114 and an end 112; With snug fit portion 120, its other end 114 from artificial nail matrix 110 is extended and is bending towards adhesive surface 119.
This snug fit portion 120 can not only extend from the other end 114 but also extend along first wall 116.In the time that snug fit portion 120 is formed as extending from the other end 114 of artificial nail matrix 110 and first wall 116, due to the thickness of adhesive 5, between artificial nail matrix 110 and nail 1, the gap of formation can be closed.
In other words,, if adhesive 5 is put on as the adhesive surface 119 of the lower surface of artificial nail matrix 110, artificial nail matrix 110 is attached to nail 1 by means of adhesive 5.Now, because adhesive 5 has certain thickness, therefore in the formation gap, outline line place of artificial nail matrix 110 that does not apply adhesive 5, and dirt such as hair and dust enters into gap.Therefore, can pollute adhesive 5 and artificial nail matrix 10, and the adhesion of adhesive 5 can reduce due to dirt.In order to address this problem, in this disclosure, snug fit portion 120 is formed at the profile portion office except one end thereof 112 of artificial nail matrix 110, extends from the other end 114 and first wall 116.
Fig. 3 is viewgraph of cross-section, and it illustrates the dustproof artificial nails 100 according to the embodiment of present disclosure.
First, be formed from the other end 114 of artificial nail matrix 110 and extend according to the dustproof artificial nails's 100 of present disclosure snug fit portion 120.Because snug fit portion 120 is towards adhesive surface 119 bendings, therefore prevent that dirt from entering from the other end 114 at epidermis Q place is possible.Now, in dustproof artificial nails 100, as shown in Fig. 3 a as zoomed-in view, the snug fit portion 120 that is positioned at 114 places, the other end can utilize power to be attached to nail 1 under the further bending state in an end 112 in supporting epidermis Q.
If dustproof artificial nails 100 is attached to nail 1, make snug fit portion 120 receptions, even in the situation that nail 1 is grown one period, between epidermis Q and dustproof artificial nails 100, also can shape not give birth to gap.In other words,, as shown in Fig. 3 b as zoomed-in view, if the power of supporting epidermis Q reduces along with the growth of nail 1, epidermis Q supports in snug fit portion 120, and therefore flexibility becomes mitigation.Therefore, the length variations of the nail 1 even if physical length of snug fit portion 120 not yet changes, snug fit portion 120 also keeps in touch with epidermis Q, and therefore between epidermis Q and dustproof artificial nails 100, does not form gap.As mentioned above, by snug fit portion 120 is adhered to nail 1, prevent that it is possible that dirt is stuck between artificial nail matrix 110 and nail 1.In addition, even in the situation that nail 1 is grown one period, snug fit portion 120 also can keep in touch with epidermis.
Also can be attached to from the beginning nail 1 according to the dustproof artificial nails 100 of present disclosure, as shown in Fig. 3 b as enlarged drawing.In other words, dustproof artificial nails 100 can be attached to nail, makes snug fit portion 120 not receive the power being applied by epidermis Q.
In addition, projection 118 can further be formed at dustproof artificial nails's 100 adhesive surface 119.Adhesive 5 can not be attached to whole adhesive surface 119 but can be attached to its part.Now, because a part of position of an end 112 except artificial nail matrix 110 all forms snug fit portion 120, therefore can make adhesive 5 and dirt keep apart.In addition, according in the dustproof artificial nails of the embodiment of present disclosure, also projection 118 can be installed on to 112 places, an end of artificial nail matrix 110, adhesive 5 and dirt are kept apart.In other words, projection 118 can be formed as stretching out in the position of the 112Chu boundary line, an end of the artificial nail matrix 110 of being positioned at of adhesive 5.Projection 118 can form along the whole boundary line of adhesive, and also can be formed as multiple points.If projection 118 forms as mentioned above, prevent that dirt is stuck in that to be formed in the 112Chu gap, an end of artificial nail matrix 110 by adhesive 5 be possible.
Now, the height of projection 118 be preferably adhesive 5 thickness 50% to 100%.For example, if the thickness of adhesive 5 is assumed that 1, be less than 0.5 at the height of projection 118, the gap between this projection and nail increases, and therefore dirt can enter between projection 118 and nail 1.If the height of projection 118 exceedes 1, dustproof artificial nails 100 may be not easy to be attached to nail 1 due to projection 118.In other words, if the height of projection 118, in 0.5 to 1 scope, even produce gap between projection 118 and nail 1, prevents that dirt from entering by gap is also possible.
According in the dustproof artificial nails 100 of present disclosure, adhesive 5 can be double-faced adhesive tape or nail lacquer.
Fig. 4 show be installed on nail 1 according to the dustproof artificial nails's 100 of the embodiment of present disclosure front view.
The snug fit portion 120 of extending from first wall 116 as shown in Figure 4, prevents that dirt is stuck in due to adhesive 5 gap forming between the side of nail 1 and artificial nail matrix 110.In addition, it is possible preventing artificial nail matrix 110 and collides and separating with nail 1, and prevents that human body from being also possible because the end of first wall 116 is impaired.In other words, with wherein the other end 114 and the first wall 116 of artificial nail matrix 110 be that the traditional artificial nails's difference exposing is, according to the dustproof artificial nails 100 of present disclosure because the snug fit portion 120 of extending from artificial nail matrix 110 produces the effect contacting with nail 1 as the other end 114 and the first wall 116 of artificial nail matrix 110.Therefore, prevent that dustproof artificial nails 100 and collides separated opening from being possible, and prevent the other end 114 and 116 scratches of first wall of artificial nail matrix 110 and injure human body to be also possible.
Fig. 5 shows according to the dustproof artificial nails's of the embodiment of present disclosure partial sectional view.Even if Fig. 5 only shows the snug fit portion 120 of the other end 114 that is connected to artificial nail matrix 110 in being convenient to the object of understanding, form identical state and form identical angle and length but the snug fit portion 120 of first wall 116 that is connected to artificial nail matrix 110 is also the same with the snug fit portion 120 that is connected to the other end 114, but being not restricted to above-mentioned situation.
As shown in Figure 5, have than the larger curvature of artificial nail matrix 110 according to the dustproof artificial nails of present disclosure.Therefore, snug fit portion 120 is further bending towards adhesive surface 119 compared with artificial nail matrix 110.Now, in snug fit portion 120 and the position that manually nail matrix 110 meets, the angle θ between the tangent line of the upper surface of the tangent line of the upper surface of snug fit portion 120 and artificial nail matrix 110 is in the scope of 5 ° to 80 °.This can be closed effectively by this snug fit portion the gap between artificial nails and nail.If angle θ is less than 5 °, curvature is similar with the curvature of artificial nail matrix, and therefore hair or dirt can enter thus.In addition, if angle θ exceedes 80 °, the terminal of snug fit portion 120 can promote nail and the application of force in the direction contrary with the adhesion of adhesive 5.Therefore,, in snug fit portion 120 and the position that manually nail matrix 110 meets, the angle θ between the tangent line of the upper surface of the tangent line of the upper surface of snug fit portion 120 and artificial nail matrix 110 is in the scope of 5 ° to 80 °.
In addition, with regard to the length of
snug fit portion 120
, the length that is connected to
artificial nail matrix 110 can change according to the angle θ of snug fit portion 120.Herein, the length of
snug fit portion 120 be preferably
artificial nail matrix 110
length 1% to 30%.If the length of
snug fit portion 120 be less than
artificial nail matrix 110
length 1%, even if the angle θ of
snug fit portion 120 is 80 °, hair or dirt still can be stuck in the gap between artificial nails and nail because of little length.In addition, because
snug fit portion 120 has than the larger curvature of
artificial nail matrix 110, if therefore the length of
snug fit portion 120 exceed
artificial nail matrix 110 length 30%,, in the time that
artificial nail matrix 110 is applied to nail, can reduce the adhesion that is positioned at the installed position that is formed on
snug fit portion 120 of
artificial nail matrix 110 and is positioned near the adhesive tape of the end of first wall.Therefore, the length of
snug fit portion 120 be preferably
artificial nail matrix 110
length 1% to 30%.Herein, the length of
artificial nail matrix 110 not only represents the length between
end 112 and the
other end 114 of
artificial nail matrix 110, and expression is until the length of first wall 116.Therefore mainly based on
artificial nail matrix 110, the length on width decides, to be connected to the length of snug
fit portion 120 of
first wall 116.
Although present disclosure is illustrated with reference to specific embodiment, but one of ordinary skill in the art it will be understood that can be in the case of not departing from as made multiple change and modification the spirit and scope of the disclosure defined in claims.