Summary of the invention
The embodiment of present disclosure relates to providing a kind of dust-proof artificial nails, and it is by closing
Gap between artificial nails and fingernail prevents hair to be stuck at artificial nails, and by blocking
Prevent dirt from entering in binding agent while hair, enabling to keep the adhesion of binding agent for a long time
Power.
In a general aspect, it is provided that a kind of dust-proof artificial nails, comprising: an end, its
Be formed as, on the direction identical with the free edge of fingernail, there is curvature;The other end, its be positioned at
At the side that one end is relative;Artificial nail matrix, it has first wall and in nail type so that by people
The adhesive surface of work nail matrix is attached to fingernail, and wherein, first wall is positioned at an end and the two of the other end
At side;Snug fit portion, it extends from the other end of artificial nail matrix and has towards adhesive surface
Curved surface.
According to the embodiment of present disclosure, this snug fit portion can be further from the wall of artificial nails
Extend.
It addition, this dust-proof artificial nails can farther include: be attached to the binding agent of adhesive surface;With
Projection, this projection be formed at binding agent towards at the boundary line of an end of dust-proof artificial nails
On adhesive surface.
Now, the thickness of projection can be binding agent thickness 50% to 100%.
It addition, the length in snug fit portion can be the 1% to 30% of the length of artificial nail matrix.
It addition, snug fit portion can be relative to the upper surface of the end being positioned first wall of artificial nail matrix
5 ° to 80 ° are tilted towards adhesive surface.
According to present disclosure, owing to the gap between fingernail and artificial nail matrix can be made to minimize,
Therefore hair is prevented to be stuck at artificial nails, so that user is not when arranging hair with hands
Just it is preferably minimized.Further, since dust is entered by the gap between fingernail and artificial nail matrix
Situation is down to minimum, and therefore, binding agent can keep its adhesion for a long time, and prevents artificial nail matrix
Separate with fingernail when the other end of artificial nail matrix collides with article during activity with first wall.Separately
Outward, even if at nail growth in the case of one period, the other end of artificial nail matrix still can be kept
Touch with coat connection.
Accompanying drawing explanation
Above and other objects, features and advantages of present disclosure are by by combining what accompanying drawing provided
The following explanation of some illustrative embodiments and become obvious, wherein:
Fig. 1 shows the cross-sectional view strength of the traditional artificial nails being attached to fingernail;
Fig. 2 shows the solid of the dust-proof artificial nails of the embodiment according to present disclosure
Figure;
Fig. 3 shows the transverse section of the dust-proof artificial nails of the embodiment according to present disclosure
View;
The master of the dust-proof artificial nails that Fig. 4 shows the embodiment according to present disclosure regards
Figure;And
Fig. 5 shows the partial cutaway of the dust-proof artificial nails of the embodiment according to present disclosure
View.
[detailed description of main element]
1: fingernail 5: binding agent
100: dust-proof artificial nails 110: artificial nail matrix
112: one ends 114: the other end
116: first wall 118: projection
119: adhesive surface 120: snug fit portion (snug fit)
Q: epidermis
Detailed description of the invention
Hereinafter, with reference to accompanying drawing, illustrative embodiments will be described in detail.
Fig. 2 shows the vertical of the dust-proof artificial nails 100 of the embodiment according to present disclosure
Body figure.
As shown in Figure 2, include according to the dust-proof artificial nails 100 of present disclosure: an end
Portion 112, it is formed as having curvature on the direction identical with the free edge of fingernail 1;Another
End 114, it is positioned at the side relative with end 112;Artificial nail matrix 110, its tool
There is first wall 116 and in nail type so that the adhesive surface 119 of this artificial nail matrix 110 attaches to
Fingernail, wherein, first wall 116 is at the both sides of the other end 114 and an end 112;With
Snug fit portion 120, it extends and towards bonding table from the other end 114 of artificial nail matrix 110
Face 119 is bending.
This snug fit portion 120 not only can extend from the other end 114 but also prolong along first wall 116
Stretch.Be formed as from the other end 114 of artificial nail matrix 110 and first wall 116 in snug fit portion 120
During extension, due to the thickness of binding agent 5, between being formed between artificial nail matrix 110 and fingernail 1
Gap can be closed.
In other words, if binding agent 5 to be put on the bonding table of the lower surface as artificial nail matrix 110
Face 119, then artificial nail matrix 110 is attached to fingernail 1 by means of binding agent 5.Now, due to binding agent
5 have certain thickness, therefore shape at the contour line of artificial nail matrix 110 not applying binding agent 5
Become gap, and the dirt of such as hair and dust etc enters in gap.Therefore, can pollute viscous
Mixture 5 and artificial nail matrix 10, and the adhesion of binding agent 5 can reduce due to dirt.For understanding
Certainly this problem, in this disclosure, snug fit portion 120 is formed at removing of artificial nail matrix 110
Profile portion office outside one end thereof 112, i.e. prolongs from the other end 114 and first wall 116
Stretch.
Fig. 3 is viewgraph of cross-section, its illustrate the embodiment according to present disclosure dust-proof manually
Fingernail 100.
First, according to the snug fit portion 120 of the dust-proof artificial nails 100 of present disclosure by shape
Become and extend from the other end 114 of artificial nail matrix 110.Owing to snug fit portion 120 is directed towards
Adhesive surface 119 bending, therefore prevent dirt from entering from the other end 114 at epidermis Q place
It is possible.Now, in dust-proof artificial nails 100, as in Fig. 3 a of zoomed-in view
Shown in, the snug fit portion 120 at the other end 114 that is positioned at can be sharp while supporting epidermis Q
It is attached to fingernail 1 under the state firmly bent further towards an end 112.
If dust-proof artificial nails 100 is attached to fingernail 1 so that snug fit portion 120 reception,
Even if then in the case of fingernail 1 grows one period, epidermis Q and dust-proof artificial nails 100
Between also will not the raw gap of shape.In other words, as shown in Fig. 3 b of zoomed-in view, as
The power of fruit supporting epidermis Q reduces along with the growth of fingernail 1, then snug fit portion 120 supports table
Skin Q, and therefore flexibility becomes to relax.Therefore, though the actual (tube) length in snug fit portion 120
But degree not yet changes the change of the length of fingernail 1, and snug fit portion 120 also keeps with epidermis Q
Contact, and therefore between epidermis Q and dust-proof artificial nails 100 and be formed without gap.As above
Described, by snug fit portion 120 is adhered to fingernail 1, prevent dirt to be stuck in artificial nail matrix 110
And it is possible between fingernail 1.Even if it addition, in the case of fingernail 1 grows one period,
Snug fit portion 120 also can keep contacting with epidermis.
Dust-proof artificial nails 100 according to present disclosure also can be attached to fingernail 1 from the beginning,
As shown in Fig. 3 b of enlarged drawing.In other words, dust-proof artificial nails 100 can be attached to
Fingernail so that snug fit portion 120 does not receive the power applied by epidermis Q.
It addition, projection 118 can be formed at the adhesive surface 119 of dust-proof artificial nails 100 further.
Binding agent 5 can be not attached to whole adhesive surface 119 but can be attached to one part.Now,
Join owing to being respectively formed suitable patch in a part of position of an end 112 except artificial nail matrix 110
Conjunction portion 120, therefore can make binding agent 5 keep apart with dirt.It addition, according to present disclosure
Embodiment dust-proof artificial nails in, projection 118 also can be installed on artificial nail matrix 110
At one end 112 so that binding agent 5 is kept apart with dirt.In other words, projection 118 can shape
Become the position being positioned at boundary line at an end 112 of artificial nail matrix 110 in binding agent 5
Place stretches out.Projection 118 can be formed along the whole boundary line of binding agent, and may be alternatively formed to many
Individual point.If projection 118 is formed as discussed above, then prevents dirt to be stuck in and be formed at by binding agent 5
Gap at one end 112 of artificial nail matrix 110 is possible.
Now, projection 118 be highly preferable binding agent 5 thickness 50% to 100%.Example
As, if the thickness of binding agent 5 is assumed 1, then the situation being less than 0.5 at the height of projection 118
Under, the gap between this projection and fingernail increases, and therefore dirt can be at projection 118 and fingernail 1
Between enter.If the height of projection 118 is more than 1, the most dust-proof artificial nails 100 may be due to
Projection 118 and be not easy to be attached to fingernail 1.In other words, if the height of projection 118 is 0.5
In the range of 1, even if producing gap between projection 118 and fingernail 1, between preventing dirt from passing through
It is also possible that gap enters.
According in the dust-proof artificial nails 100 of present disclosure, binding agent 5 can be both-sided adhesive
Band or nail lacquer.
Fig. 4 shows the dust-proof people of the embodiment according to present disclosure being installed on fingernail 1
The front view of work fingernail 100.
As shown in Figure 4, from first wall 116 extend snug fit portion 120 prevent dirt be stuck in due to
Binding agent 5 and in the gap that formed between the side of fingernail 1 and artificial nail matrix 110.It addition,
It is possible for preventing artificial nail matrix 110 from colliding with article and separating with fingernail 1, and prevents people
Body is impaired because of the end of first wall 116 is also possible.In other words, with wherein artificial nail matrix 110
The other end 114 and first wall 116 be expose traditional artificial nails except that, according to
The dust-proof artificial nails 100 of present disclosure is due to the snug fit portion extended from artificial nail matrix 110
120 and produce and connect with fingernail 1 such as the other end 114 and the first wall 116 of artificial nail matrix 110
The effect touched.It is therefore prevented that dust-proof artificial nails 100 collides with article and is separated is can
Can, and prevent the other end 114 of artificial nail matrix 110 and first wall 116 scratch and harm people
Body is also possible.
Fig. 5 shows the broken section of the dust-proof artificial nails of the embodiment according to present disclosure
Figure.Even if Fig. 5 is in the purpose readily appreciated and illustrate only another that be connected to artificial nail matrix 110
The snug fit portion 120 of end 114, but the suitable patch being connected to the first wall 116 of artificial nail matrix 110 is joined
Conjunction portion 120 is also coupled to the snug fit portion 120 of the other end 114 and equally forms identical shape
State and form identical angle and length, but it is not restricted to above-mentioned situation.
As shown in Figure 5, have than artificial nail matrix 110 according to the dust-proof artificial nails of present disclosure
Bigger curvature.Therefore, snug fit portion 120 compared with artificial nail matrix 110 towards adhesive surface
119 bend further.Now, the position met in snug fit portion 120 and artificial nail matrix 110
Place, the tangent line of the upper surface of the tangent line of the upper surface in snug fit portion 120 and artificial nail matrix 110 it
Between angle, θ be in the scope of 5 ° to 80 °.Between this makes between artificial nails and fingernail
Gap can be effectively sealing off by this snug fit portion.If angle, θ is less than 5 °, then curvature and people
The curvature of work nail matrix is similar, and therefore hair or dirt can be hence into.If it addition, angle
Degree θ more than 80 °, then the terminal in snug fit portion 120 can promote fingernail and with binding agent 5
Exert a force on the direction that adhesion is contrary.Therefore, in snug fit portion 120 and artificial nail matrix 110 phase
The upper surface of the position met, the tangent line of the upper surface in snug fit portion 120 and artificial nail matrix 110
Tangent line between angle, θ be in the scope of 5 ° to 80 °.
It addition, for length l in snug fit portion 120, be connected to the length of artificial nail matrix 110
Can change according to the angle, θ in snug fit portion 120.Herein, the length in snug fit portion 120
Preferably the 1% to 30% of the length of artificial nail matrix 110.If the length in snug fit portion 120
Degree is less than the 1% of the length of artificial nail matrix 110, even if then the angle, θ in snug fit portion 120 is
80 °, hair or dirt still can be stuck in the gap between artificial nails and fingernail because of little length.
Further, since snug fit portion 120 has the curvature bigger than artificial nail matrix 110, if therefore
The length in snug fit portion 120 exceedes the 30% of the length of artificial nail matrix 110, then when by artificial first
When bed 110 applies to fingernail, can reduce be positioned at artificial nail matrix 110 be formed at snug fit portion 120
Installed position and be positioned at the adhesion of adhesive tape of end near first wall.Therefore, suitable patch
The length of auxiliary section 120 is preferably the 1% to 30% of the length of artificial nail matrix 110.Herein,
The length of artificial nail matrix 110 not only represents an end 112 and the other end of artificial nail matrix 110
Length between 114, and represent the length until first wall 116.Therefore, first wall 116 it is connected to
The length in snug fit portion 120 be based primarily upon artificial nail matrix 110 length in the direction of the width
Determine.
Although with reference to specific embodiment to present disclosure has been explanation, but affiliated neck
Field technique personnel it will be understood that can be without departing from the disclosure as defined in claims
Multiple change and modification is made in the case of the spirit and scope of content.