TW201818851A - Nail polish pen - Google Patents

Abstract

A nail polish pen is used to solve a problem of the known nail polish brush of dry up and inconvenient to use. The present invention be formed a closed when not in use. The nail polish pen including a body, a drive assembly, a rotating assembly, and a brush assembly. The body forms a hollow shell and has a room which uses to storage a nail polish. The drive assembly uses a button to rotate a rotating tube of the rotating assembly and lets the first valve hole in the bottom of the rotating tube be corresponding or staggered with the second valve hole of a blocking sheet to control the release of the nail polish of storage in the room.

Description

 Nail polish pen  

The invention relates to a nail polish pen, in particular to a nail polish pen which can be conveniently carried and used, and can precisely control the outflow of the nail polish, and when not in use, the nail polish can be sealed and stored to prevent dryness.

Please refer to FIG. 1 , which is a "disposable nail polish device" disclosed in the Republic of China No. M483708. The disposable nail polish device has a tubular housing with a hand-held component 9 having a tubular housing. a first air chamber 91 and a second air chamber 92. The first air chamber 91 and the second air chamber 92 are provided with a communicating air hole 93. A compressible container 94 is disposed in the second air chamber 92. The inside of the container 94 is used for storing a certain amount of nail polish. One end of the hand-held component 9 is coupled to a bristle member 95, and the bristle member 95 and the container 94 are connected to the container 94 by a flow tube 96. The hand-held component The other end of the 9 is provided with a pressing member 97 projecting from the hand-held member 9, which has a gas-tight member 98 located in the first plenum 91 of the hand-held member 9.

In use, the user applies a finger to the pressing member 97 so that the airtight member 98 can press the air in the first air chamber 91, so that the volume in the first air chamber 91 becomes smaller, and the inside of the first air chamber 91 Part of the air enters the second air chamber 92 via the air vent 93, thereby compressing the container 94, and the nail oil stored in the container 94 flows through the flow tube 96 to the bristle member 95 to facilitate the application of the user's nail.

The above-mentioned conventional disposable nail polish device solves the problem that the nail polish is dried by contact with air, but the conventional disposable nail polish device is pressed by pressing the hand-held member 9 in use. The piece 97 is configured to cause the nail polish stored in the container 94 to flow to the bristle member 95 via the flow path tube 96. Therefore, after each pressing of the pressing member 97, the nail polish stored in the container 94 is gradually reduced. In the case of the same pressing force, the release amount of the nail varnish is relatively gradually decreased, and the nail varnish stored in the container 94 cannot be discharged. Therefore, the conventional nail varnishing device cannot be used by the pressing member 97. Pressing to precisely control the release amount of the nail polish will cause waste when the released nail polish is excessive, and when the amount of released nail oil is insufficient, it will cause inconvenience in use.

In view of this, the conventional nail polish device does have a need for improvement.

The directional terms of the present invention, such as upper, lower, inner, outer, and the like, or the like, are mainly referred to the orientation of the additional drawings, and the directional terms are only used to assist in explaining and understanding the embodiments of the present invention. It is not intended to limit the invention.

In order to solve the above problems, an object of the present invention is to provide a nail polish pen which can be operated by a user with one hand to achieve easy and convenient use of the nail polisher.

A second object of the present invention is to provide a nail polish pen which, by use, can be controlled by the user to prevent the release of excess nail polish and cause waste.

Still another object of the present invention is to provide a nail polish pen which, when not in use, forms a good seal for the stored nail polish to prevent the nail polish from drying out.

The nail pen of the present invention comprises: a body having a chamber for storing nail polish, the body having an upper cover and a sealing member at one end thereof, the body wall of the body having a perforation and at least one guiding groove The inner side of the shell wall of the body, the at least one guiding groove is located on the inner surface of the shell wall of the body; a pushing component, an inner cylinder is disposed in the chamber of the body, the inner cylinder has a bottom, and the bottom has a plurality of through holes And a through hole for the nail polish to pass through, the guide hole is coupled to one end of a guide rod, the inner tube has a side hole, and the side hole is provided by an extension arm of a button, the hole of the side hole The bottom portion forms a guiding surface, the extending arm is disposed through the through hole of the body, the button protrudes outside the body, the bottom of the extending arm has a first pressing portion, and the first pressing portion is crimped to the guiding portion a rotating component, a rotating cylinder abuts against the bottom end of the inner cylinder, the outer peripheral wall of the rotating cylinder is provided with at least one protruding member, and the at least one guiding member is fitted into the guiding groove of the body, The guiding groove guides the rotating cylinder to move axially and radially, and the rotating cylinder is a middle An empty cylinder having at least one first valve hole and a baffle at the bottom of the rotating cylinder, the baffle having a plurality of matching holes and at least one second valve hole, the baffle being matched by the set of holes and the guiding rod Combining one end of the rotating cylinder, at least one first valve hole of the rotating cylinder is corresponding to or offset with at least one second valve hole of the blocking piece; and a brush body assembly, a bottom cover is coupled to the bottom end of the body, the bottom The cover has a bottom hole, the bottom hole is combined with a brush body, and the brush body has a gap between the bristles, the bottom cover is provided with a check valve piece and a resetting element, and the check valve piece is closed by the bottom end surface of the body The abutment is in a fixed position, and the reset element is located between the check valve piece and the baffle plate, and the reset element pushes up the baffle, the rotating barrel, the inner tube and the button to be reset.

Accordingly, in the nail pen of the present invention, since the button is located on the wall of the body, the user can conveniently operate and press to output the nail polish, and the nail pen of the present invention has the effect of being convenient to use. Moreover, since the release of the nail polish is performed by pressing the button, the manufacturer can design the button to be pressed each time by the amount of movement of the button or the inner cylinder or the sectional area of the chamber. The release amount of nail polish, or the user can decide the pressing force of the button through his own preference, so that the release amount of the nail polish can be accurately controlled without causing the release amount of the nail oil. Excessive and wasteful situations. Moreover, since the brush body assembly further has a check valve piece, the released nail polish does not cause a siphon backflow due to the resetting of the rotating tube and the flap, thereby forming a problem that the amount of nail oil released is insufficient. In addition, when the nail polish of the present invention is stored in the chamber, since the brush assembly that closes the lower end of the body has a check valve sheet and a sealing member at the upper end of the body, the stored nail polish can be sure. Isolated from the air, this prevents the stored nail polish from forming a dry effect.

Wherein, the extension arm of the button is sleeved with a guiding body, the guiding body is disposed in the side hole of the inner cylinder, the bottom of the guiding body has a second pressing portion, and the second pressing portion is crimped The guiding surface of the side hole. In this way, there is an effect of more precisely controlling the amount of movement of the button and the inner cylinder.

Wherein, the lead surface of the side hole and the first pressing part of the bottom of the extension arm form a slope. In this way, there is an effect of reducing the frictional resistance of the first compression portion and the guide surface.

The guiding surface of the side hole and the second pressing part of the bottom of the guiding body form a slope. In this way, there is an effect of reducing the frictional resistance of the second compression portion and the guide surface.

Wherein, the upper cover is provided with an air hole. In this way, the chamber in the body forms the same atmospheric pressure as the outside of the body, so that the movement of the sealing member can have a smoother effect.

Wherein, the at least one guiding channel is arranged in a loop according to a convex body. In this way, it is possible to ensure that the guide forms an effect of cyclic movement.

Wherein, the guiding rod and the cross-sectional shape of the guiding hole form the same non-circular shape. In this way, it is ensured that the flap is only moved axially and does not form a turning effect.

The extension arm end of the button is provided with a fastening portion, and the fastening portion is coupled to the end surface of the guiding body. In this way, the effect of the button being detached from the guide body can be prevented.

Wherein, the inner wall of the bottom cover is formed with a ring shoulder by a radial difference, and the check valve piece is placed on the ring shoulder portion, and the check valve piece is abutted by the bottom end surface of the body to be fixedly positioned. In this way, there is an effect that the check valve piece is securely positioned.

〔this invention〕

1‧‧‧ Ontology

11‧‧ ‧ room

12‧‧‧Upper cover

121‧‧‧ stomata

13‧‧‧Closed parts

14‧‧‧Perforation

15‧‧‧ Guide slot

151‧‧ ‧ convex

2‧‧‧Promoting components

21‧‧‧Inner tube

211‧‧‧through hole

212‧‧‧guide hole

213‧‧‧ side holes

214‧‧‧ Guide surface

215‧‧‧Positioning holes

22‧‧‧ button

221‧‧‧Extension arm

222‧‧‧First Pressure Department

223‧‧‧Deduction Department

23‧‧‧Sliding body

231‧‧‧Second Pressure Department

24‧‧‧guides

3‧‧‧Rotating components

31‧‧‧Rotating cylinder

311‧‧‧ Guides

312‧‧‧First valve hole

32‧‧ ‧Flap

321‧‧‧ matching holes

322‧‧‧Second valve hole

33‧‧‧ Positioning components

4‧‧‧ brush body components

41‧‧‧ bottom cover

411‧‧‧ bottom hole

412‧‧‧ ring shoulder

42‧‧‧ brush body

421‧‧‧ pores

43‧‧‧Check valve

44‧‧‧Reset components

[Use]

9‧‧‧Handheld components

91‧‧‧First air chamber

92‧‧‧Second chamber

93‧‧‧ stomata

94‧‧‧ Container

95‧‧‧Brushing parts

96‧‧‧Flow tube

97‧‧‧Pressing parts

98‧‧‧ airtight parts

Figure 1: Schematic diagram of a three-dimensional structure of a conventional disposable nail polish device.

Fig. 2 is an exploded perspective view of the nail stylus pen according to the first embodiment of the present invention.

Fig. 3 is a sectional view showing the combination of a nail pen of the first embodiment of the present invention.

Fig. 4 is a cross-sectional view taken along line A-A of Fig. 3.

Figure 5: A cross-sectional view taken along line B-B of Fig. 4.

Fig. 6 is a diagram showing the use of the button press as shown in Fig. 3.

Fig. 7 is a cross-sectional view taken along line C-C of Fig. 6.

Fig. 8 is a cross-sectional view taken along line D-D of Fig. 7.

The above and other objects, features and advantages of the present invention will become more <RTIgt; A preferred embodiment of the nail polish pen of the present invention comprises a body 1, a pusher assembly 2, a rotating component 3 and a brush body assembly 4, the body 1 forming a hollow casing and The chamber 11 has a chamber 11 for storing nail polish, the pushing assembly 2 and the rotating assembly 3. The hollow body 1 is closed at one end by an upper cover 12, and the hollow body 1 has a brush at the other end. The body assembly 4 is thereby formed to form the nail stylus of the present invention.

The body 1 is formed with a hollow housing having a chamber 11 for storing nail polish. The upper end of the body 1 is coupled with an upper cover 12, and the upper cover 12 can be provided with an air hole 121, and the end is further disposed. A sealing member 13 is provided, and the sealing member 13 can be made of a gas-tight material such as rubber or silicone, so that the chamber 11 can achieve a better sealing effect; and, when the chamber 11 stores the nail varnish When the position is lowered, the air hole 121 can be filled with gas so that the sealing member 13 can be smoothly lowered. The other end of the body 1 is combined with a brush body assembly 4 such that the nail varnish stored in the chamber 11 can be released by the brush body assembly 4. The shell wall of the body 1 has a through hole 14 and at least one guiding groove 15 extending through the inner side of the shell wall of the body 1 for penetrating a button 22 of the pushing assembly 2, and the at least one guiding groove 15 can be The one of the at least one guiding groove 15 is preferably two or more. In the embodiment, the at least one guiding groove 15 is arranged in four radial directions, so that the rotating tube 31, a uniform rotation can be formed, and the at least one guiding groove 15 can be cyclically arranged according to a convex body 151 as shown in FIG. 5, so that the guiding member 311 of the rotating cylinder 31 can be moved according to the guiding groove 15, so that the The rotating drum 31 can be moved and rotated in the axial direction.

Referring to the second and third embodiments, the pusher assembly 2 is disposed in the chamber 11 of the body 1 by an inner cylinder 21 having a bottom portion having a plurality of through holes 211 and a guide hole. 212, the through hole 211 can pass the nail polish, the guide hole 212 is coupled to one end of a guiding rod 24, the cross-sectional shape of the guiding hole 212 preferably forms a non-circular shape, and the inner tube 21 has a side hole 213 The side hole 213 is provided for extending the arm 221 of the button 22. The bottom of the hole forming the side hole 213 defines a guiding surface 214. The guiding surface 214 is preferably a slope. The extending arm 221 is formed in the through hole 14 of the body 1 so that the button 22 protrudes from the outer side of the body 1. The bottom of the extending arm 221 forms a first pressing portion 222, and the first pressing portion 222 is preferably formed. The bevel, the first pressing portion 222 can be crimped to the guiding surface 214, so that the button 22 can cause the inner cylinder 21 to move axially when the button 22 is pressed in a horizontal direction. In order to control the movement of the button 22 and the inner tube 21 more precisely, the extension arm 221 of the button 22 can be sleeved with a guiding body 23, and the guiding body 23 is disposed on the side hole 213 of the inner tube 21 and a positioning. In the position of the hole 215, the bottom of the guiding body 23 has a second pressing portion 231. The second pressing portion 231 preferably also has a sloped surface, and the second pressing portion 231 can also press the guiding surface 214. Therefore, when the push button 22 is moved horizontally, the first pressing portion 222 of the button 22 can be crimped to the guide body 23, and the second pressing portion 231 of the guide slider 23 is crimped into the inner portion. The guiding surface 214 of the barrel 21 thus allows the inner cylinder 21 to form a more precise axial movement. One end of the guiding rod 24 is coupled to the guiding hole 212 at the bottom of the inner tube 21. The cross-sectional shape of the guiding rod 24 and the guiding hole 212 preferably form the same non-circular shape, so that the guiding rod 24 does not oppose the inner portion. The barrel 21 is rotated, and the other end of the guide rod 24 can be coupled to a flap 32 of the rotating assembly 3. The end of the extension arm 221 of the button 22 can also be provided with a fastening portion 223 of a hook or the like, and the fastening portion 223 is coupled to the end surface of the guiding body 23 to prevent the extension arm 221 of the button 22 from being guided by the sliding body. 23 out of the box.

2, 3, the rotating component 3 is abutted against the bottom end of the inner cylinder 21 by a rotating cylinder 31. The outer peripheral wall of the rotating cylinder 31 is provided with at least one guiding member 311, the at least one guiding The member 311 protrudes from the outer peripheral wall of the rotating cylinder 31. In the embodiment, the at least one guiding member 311 is four and is respectively fitted into the guiding groove 15 of the body 1, so that the rotating cylinder 31 receives the inner cylinder. When the axial direction of the 21 is moved downward, the rotating cylinder 31 can also form a rotating motion; the rotating cylinder 31 is a hollow cylinder, and the nail polish can enter into the rotating cylinder 31, and the bottom of the rotating cylinder 31 has at least one A valve hole 312 allows nail polish to fall from the first valve hole 312. A baffle 32 is further disposed on the bottom of the rotating cylinder 31. The baffle 32 has a plurality of matching holes 321 and at least one second valve hole 322. The set of matching holes 321 is combined with one end of the guiding rod 24 and is positioned by a positioning. The member 33 is fixed such that the flap 32 and the inner cylinder 21 are only axially movable and do not rotate relative to the body 1, such that when at least a first valve bore 312 of the rotary cylinder 31 and the flap 32 are When the at least one second valve hole 322 corresponds, the nail polish may fall from the at least one second valve hole 322 of the blocking piece 32, and at least one first valve hole 312 of the rotating barrel 31 and at least one of the blocking piece 32 When the second valve hole 322 is staggered, the nail polish cannot fall from the at least one second valve hole 322 of the flap 32.

As shown in FIG. 2 and FIG. 3 , the brush body assembly 4 is coupled to the bottom end of the body 1 by a bottom cover 41 . The bottom cover 41 has a bottom hole 411 , and the brush body 42 is coupled to the bottom hole 411 . The brush body 42 has an aperture 421 between the bristles, so that the nail varnish can be dropped by the aperture 421, and the bristles of the brush body 42 are applied to the nail portion. The bottom cover 41 is provided with a check valve piece 43 and a resetting member 44. The check valve piece 43 is disposed on a ring shoulder portion 412 of the bottom cover 41. The ring shoulder portion 412 is a diameter difference of the inner wall of the bottom cover 41. Formed, and the check valve piece 43 is abutted by the bottom end surface of the body 1 to be fixedly positioned. The check valve piece 43 has a function of preventing the nail polish from flowing back, so that the nail polish can only be moved from the chamber 11 of the body 1 to the brush body. The direction of 42 flows out. The reset element 44 can be a member such as a telescopic spring. The reset element 44 is located between the check valve piece 43 and the blocking piece 32. When the pressing force of the button 22 is lost, the resetting element 44 can push the blocking piece 32 and rotate. The cartridge 31, the inner cylinder 21, and the button 22 are reset.

Please refer to FIG. 3 , which is a use case of the nail polish pen of the present invention. The chamber 11 of the body 1 is accommodated with a pushing component 2 , a rotating component 3 and a nail polish, and the upper end of the body 1 is a sealing member 13 . Or the upper cover 12 is closed; the guide body 23 or/and the extension arm 221 of the button 22 is disposed through the through hole 14 of the body 1 and the side hole 213 of the inner tube 21, and the bottom of the inner tube 21 is coupled by the guide rod 24. The baffle 32, the bottom cover 41 of the brush body assembly 4 is coupled to the bottom end of the body 1, and the bottom cover 41 is provided with a check valve piece 43 and a reset element 44. At this time, the reset element 44 is maintained in the expanded state. The state keeps the button 22 in a state in which it can be pressed. At this time, at least one first valve hole 312 of the rotating cylinder 31 and at least one second valve hole 322 of the blocking piece 32 form a stagger as shown in FIG. 4, so that the nail polish stored in the chamber 11 can be The sealed shape is stored and does not flow out of the brush body 42 of the brush body assembly 4.

Referring to FIG. 6, when the nail is to be brushed by the nail polisher, the user can conveniently press the button 22 to make the button 22 move horizontally. At this time, the first pressure of the button 22 is The dam portion 222 or the second pressing portion 231 of the guide body 23 can press the guiding surface 214 of the inner cylinder 21 to cause the inner cylinder 21 and the rotating cylinder 31 to move axially downward. At this time, the rotating cylinder The guide member 311 of the 31 is fitted into the guide groove 15 of the inner wall of the body 1. Therefore, in addition to the axial downward movement of the rotary cylinder 31, the rotary cylinder 31 also forms a radial rotation. At this time, the rotary cylinder At least one first valve hole 312 at the bottom of the 31 corresponds to at least one second valve hole 322 of the baffle 32 (as shown in FIG. 7), so that the nail polish can be made by the corresponding at least one first valve hole 312. Or at least one second valve hole 322 is quantitatively dropped, and can flow from the aperture 421 of the brush body 42 to the brush body 42 to facilitate brushing the user's nail. Further, at this time, the guide 311 of the rotary cylinder 31 is moved to the bottom of the guide groove 15 of the inner wall of the body 1 (as shown in Fig. 8), and the reset member 44 is in a compressed state.

When the pressure of the button 22 disappears, the reset element 44 can form a resetting force. At this time, the guide 311 of the rotating cylinder 31 moves to the top of the guide groove 15 of the inner wall of the body 1 (eg, 5 is shown), and the rotating cylinder 31 can be pushed up by the inner cylinder 21, thereby forcing the button 22 to be reset. While the rotating cylinder 31 is moved upward, since the present invention is provided with the check valve sheet 43, the check valve sheet 43 can be formed in a closed state to prevent the backlash of the nail oil from being placed under the check valve sheet 43. The side nail polish does not return, so that the user can continue to apply the nail.

In summary, the nail pen of the present invention is located on the shell wall of the body 1. Therefore, the user can conveniently operate and press the nail polish pen of the present invention with the effect of convenient use. Moreover, since the release of the nail polish is performed by the pressing of the button 22, the manufacturer can design the button 22 via the amount of movement of the button 22 or the inner cylinder 21, or the sectional area of the chamber 11. The amount of nail polish released per press, or the user can decide the pressing force of the button 22 according to his own preference, so that the release amount of the nail polish can be precisely controlled without causing the The release amount of the nail polish is excessive and causes waste. In particular, the brush body assembly 4 further has a check valve piece 43, so that the released nail polish is not caused by the resetting of the rotary cylinder 31 and the stopper 32. The siphon is refluxed to form an insufficient amount of release of the nail polish. In addition, when the nail polish of the present invention is stored in the chamber 11, since the brush body assembly 4 that closes the lower end of the body 1 has a check valve piece 43, and the upper end of the body 1 is closed, there is a sealing member 13, so that the storage The nail polish can be surely isolated from the air, thus preventing the stored nail polish from forming a dry effect.

While the invention has been described in connection with the preferred embodiments described above, it is not intended to limit the scope of the invention. The technical scope of the invention is protected, and therefore the scope of the invention is defined by the scope of the appended claims.

Claims (9)

 A nail pen comprising: a body having a chamber for storing nail polish, the body having an upper cover and a sealing member at one end thereof, the body wall of the body having a perforation and at least one guiding groove extending through the body The inner side of the shell wall, the at least one guiding groove is located on the inner surface of the shell wall of the body; a pushing component, an inner cylinder is disposed in the chamber of the body, the inner cylinder has a bottom, the bottom has a plurality of through holes and a a through hole for the passage of nail polish, the guide hole is coupled to one end of a guide rod, the inner tube has a side hole, and the side hole is provided by an extension arm of a button, and the bottom hole of the side hole is Forming a guiding surface, the extending arm is disposed in the through hole of the body, the button protrudes outside the body, the bottom of the extending arm has a first pressing portion, and the first pressing portion is pressed against the guiding surface a rotating component, a rotating cylinder abuts against the bottom end of the inner cylinder, the outer peripheral wall of the rotating cylinder is provided with at least one protruding member, and the at least one guiding member is fitted into the guiding groove of the body, the guiding The groove guides the rotating cylinder to move axially and radially, and the rotating cylinder is hollow The bottom of the rotating cylinder has at least one first valve hole and a blocking piece, the blocking piece has a set of matching holes and at least one second valve hole, and the blocking piece is matched with one end of the guiding rod by the set of matching holes Combining, at least one first valve hole of the rotating cylinder is corresponding to or offset with at least one second valve hole of the blocking piece; and a brush body assembly, a bottom cover is coupled to the bottom end of the body, the bottom cover has a bottom cover a bottom hole, the bottom hole is combined with a brush body, the brush body has a gap between the bristles, the bottom cover is provided with a check valve piece and a reset element, and the check valve piece is abutted by the bottom end surface of the body The fixing element is located between the check valve piece and the blocking piece, and the resetting element pushes up the blocking piece, the rotating barrel, the inner tube and the button to be reset.    The nail pen of the invention of claim 1, wherein the extension arm of the button is sleeved with a guide body, the guide body is disposed at a side hole of the inner cylinder, and the bottom of the guide body has a first a second pressing portion that presses the guiding surface of the side hole.    The nail pen according to claim 1, wherein the side surface of the side hole and the first pressure portion at the bottom of the extension arm form a slope.    The nail pen of claim 2, wherein the guiding surface of the side hole and the second pressing portion of the bottom of the guiding body form a slope.    The nail pen according to claim 1, 2, 3 or 4, wherein the upper cover is provided with an air hole.    The nail pen according to claim 1, 2, 3 or 4, wherein the at least one guide groove is arranged in a loop according to a convex body.    The nail pen according to claim 1, 2, 3 or 4, wherein the guide bar and the cross-sectional shape of the guide hole form the same non-circular shape.    The nail pen of claim 2, wherein the extension arm end of the button is provided with a fastening portion that is coupled to an end surface of the guide body.    The nail pen of claim 1, wherein the inner wall of the bottom cover has a diameter difference to form a ring shoulder, and the check valve piece is disposed on the ring shoulder. The check valve piece is abutted by the bottom end surface of the body to be fixedly positioned.