CN210407504U - Liquid eyeliner - Google Patents

Abstract

The utility model relates to a cosmetic appliance, in particular to a liquid eyeliner. The liquid guiding device comprises a pen tube, a brush is arranged at the head of the pen tube, a liquid guiding core and an adjuster are arranged in the pen tube, the head of the liquid guiding core is inserted into the brush, the adjuster comprises an adjuster seat sleeved on the liquid guiding core and a spacer distributed along the length direction of the adjuster seat, a liquid guiding channel is arranged between the spacer and the liquid guiding core, the tail of the pen tube is sealed, a liquid storage cavity is formed in the space between the adjuster and the tail of the pen tube, the tail of the liquid guiding core is communicated with the liquid storage cavity, a thin air return groove and a wide air return groove are arranged on the spacer, the thin air return groove and the wide air return groove both extend along the length direction of the adjuster seat, the thin air return groove is located on one side, close to the liquid guiding channel, of the wide air return groove is located on the other side, far away. The utility model discloses carry out optimal design to the structure of liquid eyeliner for liquid eyeliner goes out the liquid volume and obtains fine control and go out the liquid even, and the consumer of being convenient for masters the use.

Description

Liquid eyeliner

Technical Field

The utility model relates to a cosmetic appliance, in particular to a liquid eyeliner.

Background

The liquid eyeliner is a typical product, is convenient to carry and quick to use, can be used for makeup at any time and any place, and is increasingly popular with consumers, but the liquid eyeliner also has some defects, such as liquid output is difficult to control, liquid output is uneven, and the condition that eyeliner is heavy or light is easy to appear for beginners.

For example, chinese patent No. CN 204561273U, No. 2015.08.19, entitled "a dual-type eyeliner" discloses a dual-type eyeliner, which includes a main pen holder, a dual-chamber is provided in the main pen holder, one end of the main pen holder is provided with an eyeliner tip, the other end is provided with a stamp pen tip, the dual-chamber is provided with an eyeliner and a stamp pen, the eyeliner includes a fiber tip and an eyeliner wrapping core, the main pen holder is provided with an eyeliner sleeve, the eyeliner sleeve and the eyeliner tip are clamped with each other, the stamp pen includes a stamp body, a stamp inner liquid channel is provided on the stamp body, the main pen holder is provided with a pen sleeve, and a dual-head inner plug is provided in the dual-chamber. The problems that the liquid output amount is difficult to control, the liquid output is uneven and the liquid output is difficult to master by a beginner still exist.

Disclosure of Invention

Based on the above situation, the utility model provides a liquid eyeliner carries out optimal design to the structure of liquid eyeliner for liquid eyeliner goes out the liquid volume and obtains fine control and goes out the liquid even, and the consumer of being convenient for masters the use.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the liquid eyeliner comprises a pen tube, wherein the head of the pen tube is provided with a brush, a liquid guiding core and an adjuster are arranged in the pen tube, the head of the liquid guiding core is inserted into the brush, the adjuster comprises an adjuster seat sleeved on the liquid guiding core and a spacer distributed along the length direction of the adjuster seat, a liquid guiding channel is arranged between the spacer and the liquid guiding core, the tail of the pen tube is closed, a liquid storage cavity is formed in the space between the adjuster and the tail of the pen tube, the tail of the liquid guiding core is communicated with the liquid storage cavity, a fine air return groove and a wide air return groove are arranged on the spacer, the fine air return groove and the wide air return groove both extend along the length direction of the adjuster seat, the fine air return groove is positioned on one side, close to the liquid guiding channel, of the wide air return groove is positioned on the other side, far away from the liquid guiding.

The head of brush stretches out to the pencil tube outside, and the brush that exposes is used for paining, draws the liquid core and uses good imbibition material, is used for connecting brush and regulator, draws the liquid in the stock solution chamber to the brush, and the clearance between the spacer, performance capillary attraction that can be fine, thin return air groove and wide return air groove cooperation possess the return air effect, make the capillary effect of spacer better, go out the liquid volume and obtain control and go out the liquid even, the consumer of being convenient for masters the use.

Preferably, the head of the pen tube is provided with a pen cap, the brush is inserted into the pen cap, an inner sleeve is arranged in the pen cap, the inner sleeve is arranged in the pen cap in a sliding mode, a spring is arranged between the head of the pen cap and the inner sleeve, when the pen tube is inserted into the inner sleeve, a closed cavity is formed between the head of the pen tube and the inner tube, and the brush is closed in the cavity. The pen cap protects the hairbrush from being polluted, prevents the hairbrush from being forked and bent, has an airtight effect, prevents liquid on the hairbrush from volatilizing, further causes adverse phenomena such as unsmooth liquid discharge or shortened service life, and the like, is movable, avoids damaging the pen tube due to excessive force, and simultaneously has a continuous pretightening force for the inner sleeve by the spring to keep the sealing of the inner sleeve and the pen tube, and also has the effect of resetting the inner sleeve in the process of pulling the sleeve.

Preferably, the head of the pen tube is conical, the inner wall of the inner sleeve is sequentially provided with a guide conical surface and a clamping cylindrical surface in the inserting direction of the pen tube, and the head of the pen tube abuts against the junction of the clamping cylindrical surface and the guide conical surface. The head of pencil supports the juncture at joint cylinder and the conical surface of direction, the endotheca forms closely to cooperate with the pencil, make the brush have good gas tightness, and the pencil can promote the endotheca and slide, general brush all leans on the pen cover to carry out airtightly with pencil head joint to inside bellied airtight muscle, the airtight muscle has the scotch phenomenon like this at the in-process of mould drawing of patterns, thereby it is airtight to influence, and the airtight muscle is worn and torn easily during the use, the structure improves the back, through joint cylinder and the cooperation of the conical surface of direction, there is not the problem that the airtight muscle was scratched in the drawing of patterns, and it is more wear-resisting, service life is longer.

Preferably, the spacer is made of polypropylene. The polypropylene material enables the spacer to be thinner, the gap between the spacer and the spacer is smaller, and the capillary phenomenon can be better exerted, so that the effects of storing liquid and continuously discharging liquid are achieved.

Preferably, the tail end of the regulator seat is provided with a convex rib extending axially, a containing groove is formed in a gap between the pen tube and the convex rib, and the containing groove is used for storing the eyeliner sediment. The accommodating groove is used for storing the eye liner liquid sediment, so that the phenomenon that a large amount of sediment enters the liquid guiding core to cause unsmooth liquid outlet of a product is avoided.

Preferably, the tail of the pen tube is provided with a pen holder, and the pen holder is sleeved at the tail of the pen tube. The penholder plays a role in grasping, and is convenient for consumers to use.

Preferably, the tail of the penholder is opened, a penholder plug is arranged on the penholder, and the penholder plug seals the tail of the penholder. The penholder is sealed by the penholder plug, so that the undesirable phenomena of eccentricity, bending and the like of the penholder can be reduced during production, and the penholder plug can play a role in color coding even if different colors are made.

Preferably, the tail part of the liquid guiding core extends into the liquid storage cavity, and the tail part of the liquid guiding core is directly contacted with liquid in the liquid storage cavity, so that the liquid outlet amount is increased.

Preferably, the liquid storage cavity is internally provided with a steel ball which can freely move in the liquid storage cavity. The steel balls are used for stirring liquid, so that the liquid is prevented from being condensed, and the uniform liquid discharge is facilitated.

Preferably, the tail part of the pen tube is provided with a pen tube plug, and the pen tube plug seals the tail part of the pen tube. The split type pen is manufactured in a split mode, assembly is convenient, and liquid can be conveniently supplemented into the liquid storage cavity by opening the pen tube plug.

The utility model has the advantages that: the liquid guiding core is connected with the hairbrush and the regulator, liquid in the liquid storage cavity is guided to the liquid guiding core and the spacers and then is guided to the hairbrush, and the gap between the spacers is matched with the thin air return groove and the wide air return groove to well exert capillary attraction, control the liquid outlet amount and ensure the liquid outlet to be uniform, so that a consumer can conveniently master and use the liquid outlet amount; the inner sleeve plays a role in air tightness, liquid on the hairbrush is prevented from volatilizing, adverse phenomena such as unsmooth liquid outlet or shortened service life are further caused, the pen tube and the inner sleeve are matched to form tight fit through the guide conical surface and the clamping cylindrical surface, the inner sleeve is movable, the pen tube is not in hard contact with the inner sleeve, the pen tube is prevented from being damaged by excessive force, meanwhile, the spring provides continuous pretightening force for the inner sleeve, the sealing of the inner sleeve and the pen tube is kept, and in addition, the spring also plays a role in resetting the inner sleeve in the sleeve pulling process.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the following drawings without inventive work.

FIG. 1 is a schematic structural view of example 1;

FIG. 2 is an exploded view of FIG. 1;

FIG. 3 is a schematic view of a regulator in accordance with embodiment 1;

FIG. 4 is a cross-sectional view A-A of FIG. 3;

FIG. 5 is a schematic view of an assembled structure of embodiment 2;

FIG. 6 is a schematic view of a split structure of embodiment 2;

fig. 7 is a schematic structural view of the pen cap in embodiment 2.

Reference numerals: the pen comprises a pen tube 1, a brush 11, a liquid guiding core 12, an adjuster 13, an adjuster seat 14, a spacer 15, a liquid guiding channel 16, a liquid storage cavity 17, a steel ball 18, a pen tube plug 19, a brush seat 110, a thin air return groove 111, a wide air return groove 112, a convex rib 113, an accommodating groove 114, a pen sleeve 2, an inner sleeve 21, a spring 22, a cavity 23, a guide conical surface 24, a clamping cylindrical surface 25, a pen holder 3 and a pen holder plug 31.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

A liquid eyeliner according to an embodiment of the present invention is described below with reference to the accompanying drawings.

Example 1: as shown in figures 1 to 4 of the drawings,

a liquid eyeliner comprises a pen tube 1, a brush 11 is arranged at the head of the pen tube 1, a liquid guiding core 12 and an adjuster 13 are arranged in the pen tube 1, the head of the liquid guiding core 12 is inserted in the brush 11, the adjuster 13 comprises an adjuster seat 14 sleeved on the liquid guiding core 12 and spacers 15 distributed along the length direction of the adjuster seat 14, a liquid guiding channel 16 is arranged between the spacers 15 and the liquid guiding core 12, the tail of the pen tube 1 is closed, a liquid storage cavity 17 is formed in the space between the adjuster 13 and the tail of the pen tube 1, the tail of the liquid guiding core 12 is communicated with the liquid storage cavity 17, the brush 11 is fixed on the pen tube 1 through the brush seat 110, a thin air return groove 111 and a wide air return groove 112 are arranged on the spacers 15, the thin air return groove 111 and the wide air return groove 112 both extend along the length direction of the adjuster seat 14, the thin air return groove 111 is arranged at one side of the spacers 15 close to the liquid guiding channel 16, the wide air return groove 112 is arranged at the other side of the spacers 15, the wide return air groove 112 has a groove width larger than that of the fine return air groove 111.

The head of the brush 11 extends out of the pen tube 1, the exposed brush 11 is used for smearing, the liquid guiding core 12 is made of a good liquid absorbing material and used for connecting the brush 11 with the regulator 13 to guide liquid in the liquid storage cavity 17 to the brush 11, and the clearance between the spacers 15, the thin air return groove 111 and the wide air return groove 112 are matched to have an air return effect, so that capillary attraction can be well exerted, liquid output amount can be controlled, liquid output is uniform and stable, and consumers can conveniently master and use the liquid guiding core.

Specifically, the material of the spacer 15 is polypropylene, the spacer 15 is made to be thinner by the polypropylene material, the gap between the spacer 15 and the spacer 15 is smaller, and the capillary phenomenon can be better exerted, so that the effects of liquid storage and uninterrupted liquid outlet are achieved.

Specifically, the tail end of the regulator seat 14 is provided with a convex rib 113 extending axially, a containing groove 114 is formed in a gap between the pen tube 1 and the convex rib 113, and the containing groove 114 is used for containing the eye liner liquid precipitate to prevent the precipitate from entering the liquid guiding core in a large amount to cause unsmooth liquid outlet of the product.

Specifically, the tail of the liquid guiding core 12 extends into the liquid storage cavity 17, and the tail of the liquid guiding core 12 is directly contacted with liquid in the liquid storage cavity 17, so that the liquid outlet amount is increased. The liquid storage cavity 17 is provided with steel balls 18, the steel balls 18 can move freely in the liquid storage cavity 17, and the steel balls 18 are used for stirring liquid, so that the liquid is prevented from being condensed, and the uniform liquid discharge is facilitated.

Specifically, the tail of the pen tube 1 is provided with a pen tube plug 19, the tail of the pen tube 1 is sealed by the pen tube plug 19, the pen tube 1 and the pen tube plug 19 are manufactured in a split mode, assembly is convenient, liquid can be conveniently supplemented into the liquid storage cavity 17 by opening the pen tube plug 19, the head of the pen tube 1 is provided with a brush seat, and the brush seat is used for fixing the brush 11, so that the position of the brush 11 is stable.

Example 2: based on the structure of embodiment 1 described above, as shown in fig. 5, 6, 7,

the pen tube 1 is also provided with a pen cap 2 and a pen holder 3,

specifically, the head of the pen tube 1 is provided with the pen cap 2, the brush 11 is inserted into the pen cap 2, and the pen cap 2 protects the brush 11 from being polluted, so that the brush 11 is prevented from being split and bent. An inner sleeve 21 is arranged in the pen cap 2, the inner sleeve 21 is arranged in the pen cap 2 in a sliding mode, a spring 22 is arranged between the head portion of the pen cap 2 and the inner sleeve 21, when the pen tube 1 is inserted into the inner sleeve 21, a closed cavity 23 is formed between the head portion of the pen tube 1 and the inner tube, and the hairbrush 11 is closed in the cavity 23.

The head of the pen tube 1 is conical, in the inserting direction of the pen tube 1, the inner wall of the inner sleeve 21 is sequentially provided with a guide conical surface 24 and a clamping cylindrical surface 25, the head of the pen tube 1 is abutted to the junction of the clamping cylindrical surface 25 and the guide conical surface 24, so that the inner sleeve 21 and the pen tube 1 are tightly matched, the brush 11 is enabled to have good air tightness, liquid volatilization on the brush 11 is prevented, the common brush 11 is airtight by virtue of an inward convex air-tight rib on the pen sleeve 1 and the head clamping of the pen tube 1, the air-tight rib can be scratched in the process of mold demolding, air tightness is influenced, the air-tight rib is easy to abrade in use, the structure is improved, the inner wall of the pen tube 1 is matched with the guide conical surface 24 through the clamping cylindrical surface 25, the problem that the air-tight rib is scratched in demolding does not exist. The pen tube 1 can push the inner sleeve 21 to slide, the inner sleeve 21 is movable, the pen tube 1 is not in hard contact with the inner sleeve 21, the pen tube 1 is prevented from being damaged by overlarge force, meanwhile, the spring 22 provides continuous pretightening force for the inner sleeve 21 to keep the inner sleeve 21 sealed with the pen tube 1, and in addition, the function of resetting the inner sleeve 21 is achieved in the sleeve pulling process.

Specifically, the tail of the pen tube 1 is provided with the pen holder 3, the pen holder 3 is sleeved at the tail of the pen tube 1, and the pen holder 3 plays a role in grasping and is convenient for consumers to use. The tail of the penholder 3 is open, a penholder plug 31 is arranged on the penholder 3, and the tail of the penholder 3 is closed by the penholder plug 31. The penholder 3 is sealed by the penholder plug 31, so that the undesirable phenomena of eccentricity, bending and the like of the penholder 3 can be reduced during production, and the penholder plug 31 can play a role in color coding even if different colors are made.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims (10)

1. The liquid eyeliner comprises a pen tube, wherein the head of the pen tube is provided with a brush, and the liquid eyeliner is characterized in that a liquid guiding core and an adjuster are arranged in the pen tube, the head of the liquid guiding core is inserted into the brush, the adjuster comprises an adjuster seat sleeved on the liquid guiding core and a spacer distributed along the length direction of the adjuster seat, a liquid guiding channel is arranged between the spacer and the liquid guiding core, the tail of the pen tube is closed, a liquid storage cavity is formed in the space between the adjuster and the tail of the pen tube, the tail of the liquid guiding core is communicated with the liquid storage cavity, a thin air return groove and a wide air return groove are arranged on the spacer, the thin air return groove and the wide air return groove both extend along the length direction of the adjuster seat, the thin air return groove is positioned on one side, close to the liquid guiding channel, and the wide air return groove is positioned on the other.

2. The liquid eyeliner of claim 1, wherein the head portion of said barrel is provided with a cap, the cap is provided with an inner sleeve, the inner sleeve is slidably disposed in the cap, a spring is disposed between the head portion of the cap and the inner sleeve, when the barrel is inserted into the inner sleeve, a closed cavity is formed between the head portion of the barrel and the inner tube, and the brush is closed in the cavity.

3. The liquid eyeliner of claim 2, wherein the head of the pen barrel is tapered, and the inner sleeve has a guiding conical surface and a clamping cylindrical surface on its inner wall in the inserting direction of the pen barrel, and the head of the pen barrel abuts against the junction of the clamping cylindrical surface and the guiding conical surface.

4. The liquid eyeliner of claim 1, wherein said spacer is made of polypropylene.

5. The liquid eyeliner of claim 1 or 2, wherein the adjuster seat has an axially extending rib at a rear end thereof, and a space between the barrel and the rib forms a receiving groove for receiving the eyeliner deposit.

6. The liquid eyeliner of claim 1 or 2, wherein the tail of the pen barrel is provided with a pen holder, and the pen holder is sleeved on the tail of the pen barrel.

7. The liquid eyeliner of claim 6, wherein the rear portion of the barrel is open, and a barrel plug is provided on the barrel to close the rear portion of the barrel.

8. The liquid eyeliner of claim 1 or 2, wherein a tail portion of the liquid drawing core extends into the reservoir chamber.

9. The liquid eyeliner of claim 1 or 2, wherein a steel ball is disposed in the reservoir, and the steel ball can move freely in the reservoir.

10. The liquid eyeliner of claim 1 or 2, wherein the tail of the barrel is provided with a barrel plug which closes the tail of the barrel.

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