CN220734680U - Anti-blocking liquid cosmetic pencil - Google Patents

Abstract

The utility model belongs to the technical field of cosmetics, and particularly relates to an anti-blocking liquid cosmetic pencil which comprises a pencil main body and a pencil cover; a connecting cavity is arranged in the pen main body, an opening communicated with the connecting cavity is arranged at one end of the pen main body, a pen core is fixedly connected in the opening, and a pen cover is matched with the opening; the pen point is detachably connected in the opening, the bottom of the pen point is concavely provided with a containing cavity, one end of the pen point is inserted into the containing cavity, so that the connection between the pen point and the pen point is tight, and the cosmetic liquid is not easy to break when flowing from the pen point to the pen point; the inner side wall of the opening is provided with at least one first exhaust hole which is respectively communicated with the outside atmosphere and the connecting cavity, so that bubbles formed in the pen core by the cosmetic liquid are eliminated, and the flow of the cosmetic liquid is smooth.

Description

Anti-blocking liquid cosmetic pencil

Technical Field

The utility model belongs to the technical field of cosmetics, and particularly relates to an anti-blocking liquid cosmetic pen.

Background

Cosmetic pens are cosmetic tools used to apply makeup to the eyes or eyebrows. For ease of handling and portability, cosmetic pens are often made in the shape of an elongated straight barrel.

The Chinese patent CN218073916U discloses a novel direct liquid eyebrow pencil, which comprises an eyebrow pencil body, wherein the eyebrow pencil body comprises a pencil cover, a first sponge block is arranged in the pencil cover, and a first sealing ring is arranged at the joint of the pencil cover and a pencil body; the pen body comprises an eyebrow pencil brush head, the eyebrow pencil brush head is arranged at the rear side of the first sponge block, the water diversion core and the liquid storage bag are both arranged in the pen body shell, the fin is arranged between the eyebrow pencil brush head and the liquid storage bag, and a notch for penetrating the water diversion core is formed in the fin; the rear side of the pen body shell is provided with a tail cover, a second sponge block is arranged in the tail cover, and a second sealing ring is arranged at the joint of the pen body shell and the tail cover. According to the eyebrow pencil brush, the liquid is stored in the liquid storage bag, so that dye residues in the liquid are reduced, and the liquid in the liquid storage bag is conveyed to the eyebrow pencil brush head under the action of the diversion core, the diverter and other parts.

However, gaps are easy to exist between the water diversion core and the eyebrow pencil brush head, so that the cosmetic liquid is not easy to flow from the water diversion core to the eyebrow pencil brush head, liquid breaking is easy to occur during use, in addition, the liquid storage cavity is of a closed structure, so that the air pressure in the eyebrow pencil is difficult to keep balanced with the external atmospheric pressure, bubbles are easy to form in the liquid storage cavity, and the liquid outlet of the cosmetic liquid is not smooth.

Disclosure of Invention

The utility model aims to provide an anti-blocking liquid cosmetic pencil, and aims to solve the technical problems that in the cosmetic pencil in the prior art, a gap exists between a water diversion core and an eyebrow pencil brush head, liquid breaking is easy to occur during use, the air pressure in the eyebrow pencil is difficult to keep balanced with the external atmospheric pressure, and the liquid of the cosmetic pencil is not smooth.

In order to achieve the above purpose, the embodiment of the utility model provides an anti-blocking cosmetic pencil, which comprises a pencil main body and a pencil cover; a connecting cavity is arranged in the pen main body, an opening communicated with the connecting cavity is arranged at one end of the pen main body, a pen core is fixedly connected in the opening, and a pen cover is matched with the opening; the opening is detachably connected with a pen point, the bottom of the pen point is concavely provided with a containing cavity, and one end of the pen core is inserted into the containing cavity; the inner side wall of the opening is provided with at least one first exhaust hole which is respectively communicated with the outside atmosphere and the connecting cavity.

Optionally, at least one brush bundle is arranged on the pen point and used for painting and dressing; the bottom end of the brush bundle stretches into the accommodating cavity and is abutted against the pen core, and the top of the brush bundle is tapered to form a tip.

Optionally, the brush bundles are provided with two bundles, three bundles or four bundles; the tips of the brush bundles are sequentially arranged from low to high to form an inclined straight line.

Optionally, the inner side wall of the opening is concavely provided with a first limiting table, the outer side wall of the pen point is convexly provided with a second limiting table, and the second limiting table is abutted to the first limiting table.

Optionally, one end of the pen core is provided with a liquid outlet part, the liquid outlet part extends out of the opening, the size of the liquid outlet part is enlarged to form a liquid outlet ball head, and the liquid outlet ball head is used for guiding out the cosmetic liquid to make up.

Optionally, the connecting cavity comprises a liquid storage cavity and a drainage cavity; cosmetic liquid is stored in the liquid storage cavity; two ends of the drainage cavity are respectively communicated with the liquid storage cavity and the opening; a throttle valve is arranged in the drainage cavity, a second through hole is formed in the throttle valve in a penetrating mode, and the pen core penetrates through the second through hole.

Optionally, a plurality of flow blocking blades are equidistantly arranged on the outer side of the throttle valve; at least one second exhaust hole is penetrated between the top surface and the bottom surface of the flow blocking blade.

Optionally, the outer side wall of the throttle valve is provided with a plurality of third exhaust holes communicated with the second through hole.

Optionally, the refill further comprises a liquid suction part and a drainage part; the liquid suction part is used for drawing the cosmetic liquid, and two ends of the drainage part are respectively connected with the liquid suction part and the liquid outlet part.

Optionally, the size of the liquid outlet portion tapers from the bottom end to the top end.

Compared with the prior art, the one or more technical schemes in the anti-blocking liquid cosmetic pencil provided by the embodiment of the utility model have at least one of the following technical effects: the bottom of the pen point is concavely provided with a containing cavity, one end of the pen core is inserted into the containing cavity, so that the pen core is tightly connected with the pen point, and the cosmetic liquid is not easy to break when flowing from the pen core to the pen point; in addition, through set up first exhaust hole in order to communicate external atmosphere and connecting chamber at the opening inside wall to eliminate the bubble that the cosmetic liquid formed in the refill, make the flow of cosmetic liquid smooth and easy.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of the present utility model.

Figure 2 is a cut-away view of line A-A of figure 1.

Fig. 3 is an enlarged partial schematic view of fig. 2.

Fig. 4 is a schematic structural view of the throttle valve.

Fig. 5 is an enlarged schematic view of fig. 4 at circle a.

Fig. 6 is a schematic structural view of the fixing member.

FIG. 7 is a schematic structural view of a first embodiment of the nib.

FIG. 8 is a schematic structural view of a second embodiment of the nib.

FIG. 9 is a schematic structural view of a third embodiment of the nib.

Wherein, each reference sign in the figure:

a pen body 100, a connecting cavity 110, a liquid storage cavity 120, a drainage cavity 130, a pen cap 140,

An opening 200, a fixing member 300, a first through hole 301, a first stopper 310a, a second stopper 310b, a first exhaust hole 320,

A pen point 400, a brush bundle 410, a containing cavity 420,

Refill 500, liquid suction portion 510, drainage portion 520, liquid outlet portion 530, liquid outlet ball 531,

Throttle valve 600, second through hole 601, baffle blade 610, baffle gap 611, second vent hole 620, third vent hole 630.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and intended to illustrate embodiments of the utility model and should not be construed as limiting the utility model.

In the description of the embodiments of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the embodiments of the present utility model and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.

In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

In one embodiment of the present utility model, as shown in fig. 1 to 9, there is provided an anti-liquid-clogging cosmetic pencil for eyebrow painting makeup, comprising a pencil body 100 and a pencil cap 140, wherein the pencil body 100 is used for storing a cosmetic liquid and fixing a pencil lead 500, and makeup is performed by holding the pencil body 100 while using the pencil cap 140 for protecting the pencil lead 500. The pen body 100 is internally provided with a connecting cavity 110, one end of the pen body 100 is provided with an opening 200 communicated with the connecting cavity 110, the pen cover 140 is matched with the opening 200, and the pen refill 500 is fixedly connected with the opening 200.

Further, a brush head 400 (the brush head 400 is not shown in fig. 3) is detachably connected in the opening 200, at least one brush bundle 410 is provided at the top end of the brush head 400, the end of the brush bundle 410 away from the brush head 400 is provided with a top end, and the top end of the brush bundle 410 is a tip end, which is used for precise makeup; the bottom of the pen point 400 is concavely provided with a containing cavity 420, the bottom end of the brush bundle 410 stretches into the containing cavity 420, and one end of the pen core 500 is inserted into the containing cavity 420 in an interference mode and abuts against the bottom end of the brush bundle 410. In use, the cosmetic liquid on the cartridge 500 is drained onto the brush bundle 410, and then flows from the bottom end of the brush bundle 410 to the top end of the brush bundle 410 to be used for drawing eye makeup. The brush bundle 410 is made of a material having water absorbability so as to draw the cosmetic liquid on the cartridge 500.

Further, as shown in fig. 8 and 9, the brush bundles 410 are two bundles, three bundles or four bundles, so that two, three or four eyebrows or eyelashes can be drawn by one pen, and the drawn eyebrows or eyelashes are clear in root, thereby achieving the effect of true eyebrows or true eyelashes. Preferably, the tips of the brush bundles 410 are sequentially arranged in order from low to high to form an inclined straight line so as to draw eyebrows or eyelashes of different lengths, so that they are more realistic.

Further, as shown in fig. 3 and 7, the inner wall of the opening 200 is concavely provided with a first limiting platform 310a, the outer wall of the nib 400 is convexly provided with a second limiting platform 310b, and the second limiting platform 310b abuts against the first limiting platform 310a, so as to prevent the fixing member 300 or the nib 400 from falling out of the opening 200.

In another embodiment of the present utility model, the cartridge 500 includes a liquid suction part 510, a drainage part 520, and a liquid discharge part 530; both ends of the drainage part 520 are respectively connected with the liquid suction part 510 and the liquid outlet part 530, and the drainage part 520 is used for guiding the cosmetic liquid on the liquid suction part 510 to the liquid outlet part 530; the liquid suction part 510 is accommodated in the connection chamber 110 to suck the cosmetic liquid; the liquid outlet 530 is used for discharging the cosmetic liquid. In order to meet the requirements of drawing different eye lines, the liquid outlet part 530 extends out of the opening 200, one end of the liquid outlet part 530 far away from the drainage part 520 is enlarged to form a liquid outlet ball head 531, the liquid outlet ball head 531 is used for guiding out cosmetic liquid and can be directly used for dressing, and a user can select the liquid outlet ball head 531 or the pen point 400 to draw according to the requirements.

Further, the whole pen core 500 is made of a material with water absorption property, wherein the liquid outlet ball head 531 has hardness enough to enable the liquid outlet ball head 531 to directly contact human skin for drawing, the hardness can be realized by the material of the liquid outlet ball head 531, such as nylon, or can be realized by a processing mode of the liquid outlet ball head 531, such as densely gathering a plurality of fiber filaments, so that the specific implementation mode of the liquid outlet ball head 531 with hardness is not limited herein, and the specific implementation mode is within the scope of the utility model as long as the liquid outlet ball head 531 can be used for drawing. When in use, the cosmetic liquid sucked by the liquid suction part 510 is guided to the liquid outlet part 530 through the guiding part 520, and then guided out for makeup through the liquid outlet ball 531 at one end of the liquid outlet part 530, so that the cosmetic liquid can be smoothly and uniformly discharged; in addition, the liquid outlet ball head 531 is spherical, and the user can directly use the liquid outlet ball head 531 to draw lines with different thickness, so that the operation is convenient, and the use comfort is enhanced.

Further, as shown in fig. 3, the end of the liquid outlet 530 near the drainage portion 520 is defined as the bottom end of the liquid outlet 530, the end of the liquid outlet 530 near the liquid outlet ball 531 is defined as the top end of the liquid outlet 530, and the size of the liquid outlet 530 is gradually reduced from the bottom end to the top end, so that the cosmetic liquid is converged at the end of the liquid outlet ball 531, so as to control the flow rate and the flow velocity of the cosmetic liquid.

Further, as shown in fig. 3 and 6, in order to stabilize the connection between the cartridge 500 and the opening 200, a fixing member 300 is fixedly coupled to the opening 200. Defining one end of the fixing member 300 far away from the connecting cavity 110 as a top end, forming a first through hole 301 by penetrating the fixing member 300 from the top end to the bottom end, and penetrating the first through hole 301 by the pen core 500, so that the liquid outlet ball 531 extends out of the first through hole 301. The top end of the fixing member 300 is tapered from bottom to top to form a cone shape, and the outer sidewall of the bottom end of the liquid outlet portion 530 abuts against the inner sidewall of the top end of the fixing member 300, so that the top end of the fixing member 300 is stably connected with the pen core 500.

Further, a first limiting table 310a is concavely arranged on the inner side wall of the opening 200, a second limiting table 310b is convexly arranged on the outer side wall of the fixing piece 300, the second limiting table 310b and the first limiting table 310a are both in annular structures, and the second limiting table 310b is adaptively clamped with the first limiting table 310a, so that the fixing piece 300 is not easy to fall off from the opening 200. As shown in fig. 3, one end of the fixing member 300 is inserted into the opening 200 to be fixedly connected with the opening 200, the other end is inserted into the opening 200, and the cartridge 500 is inserted into the opening 200 to be positioned at a position for a user to apply makeup. In other embodiments, the fixing member 300 may be integrally disposed in the opening 200 to maintain the overall shape of the pen body 100 for aesthetic purposes.

In another embodiment of the present utility model, as shown in fig. 3, at least one first vent hole 320 is formed between the outer sidewall of the fixing member 300 and the inner sidewall of the opening 200, and the first vent hole 320 is respectively connected to the external atmosphere and the connection chamber 110, so as to balance the air pressure inside and outside the pen body 100, reduce the formation of bubbles in the writing core of the cosmetic liquid, and smooth the cosmetic liquid.

Further, as shown in fig. 3, the connection chamber 110 includes a liquid storage chamber 120 and a drainage chamber 130. Wherein, the liquid storage cavity 120 stores the cosmetic liquid, two ends of the drainage cavity 130 are respectively communicated with the liquid storage cavity 120 and the opening 200, and the cosmetic liquid can enter the drainage cavity 130 from the liquid storage cavity 120 and be led out of the opening 200 through the drainage of the pen refill 500. In order to control the flow rate and flow rate of the cosmetic liquid from the liquid storage chamber 120 into the drainage chamber 130, a throttle valve 600 is provided in the drainage chamber 130. The throttle valve 600 is provided with a second through hole 601 in a penetrating way, the drainage part 520 penetrates through the second through hole 601, and the liquid suction part 510 stretches into the liquid storage cavity 120 to draw the cosmetic liquid in the liquid storage cavity 120. When in use, the cosmetic liquid in the liquid storage cavity 120 enters the drainage part 520, and the throttle valve 600 absorbs the redundant cosmetic liquid on the surface of the drainage part 520 so as to slow down the flow rate and the flow velocity of the cosmetic liquid, filter impurities and bubbles in the cosmetic liquid, avoid excessive overflow of the cosmetic liquid and ensure that drawn lines are uniform in thickness and smooth.

Further, as shown in fig. 3 to 5, a plurality of flow blocking blades 610 are equidistantly arranged on the outer side of the throttle valve 600, a flow blocking gap 611 is provided between two adjacent flow blocking blades 610, and the excessive cosmetic liquid on the flow guiding portion 520 is filtered through the flow guiding of the flow blocking blades 610, and the excessive cosmetic liquid on the cartridge 500 and the bubbles in the cosmetic liquid are removed. At least one second vent hole 620 is formed between the top and bottom surfaces of the barrier blades 610, and the second vent hole 620 facilitates the flow of the surplus cosmetics back to the reservoir 120.

Further, as shown in fig. 3, the outer side wall of the throttle valve 600 is provided with a plurality of third vent holes 630 communicated with the second through hole 601, and the excessive cosmetic liquid on the pen core 500 flows to the flow blocking blade 610 of the throttle valve 600 through the third vent holes 630, and at the same time, the air pressure between the second through hole 601 and the drainage cavity 130 is balanced, so that the bubbles in the cosmetic liquid are eliminated, and the flow of the cosmetic liquid is smooth.

The rest of the present embodiment is the same as the first embodiment, and the unexplained features in the present embodiment are all explained by the first embodiment, and are not described here again.

The foregoing is a further detailed description of the utility model in connection with the preferred embodiments, and it is not intended that the utility model be limited to the specific embodiments described. For those skilled in the art, the architecture of the utility model can be flexible and changeable without departing from the concept of the utility model, and serial products can be derived. But a few simple derivatives or substitutions should be construed as falling within the scope of the utility model as defined by the appended claims.

Claims (10)

1. An anti-blocking liquid cosmetic pencil comprises a pencil main body (100) and a pencil cover (140); a connecting cavity (110) is formed in the pen main body (100), an opening (200) communicated with the connecting cavity (110) is formed in one end of the pen main body (100), a pen core (500) is fixedly connected in the opening (200), and the pen cover (140) is matched and covered on the opening (200); the pen is characterized in that a pen point (400) is detachably connected in the opening (200), a containing cavity (420) is concavely arranged at the bottom of the pen point (400), and one end of the pen core (500) is inserted into the containing cavity (420); the inner side wall of the opening (200) is provided with at least one first exhaust hole (320), and the first exhaust hole (320) is respectively communicated with the external atmosphere and the connecting cavity (110).

2. The anti-liquid blocking cosmetic pencil according to claim 1, wherein at least one brush bundle (410) is provided on the pencil head (400), and the brush bundle (410) is used for painting; the bottom end of the brush bundle (410) stretches into the accommodating cavity (420) and is abutted against the pen core (500), and the top of the brush bundle (410) is tapered to form a tip.

3. The anti-blocking cosmetic pencil of claim 2 wherein the brush bundles (410) are provided with two, three or four bundles; the tips of the brush bundles (410) are sequentially arranged in order from low to high to form an inclined straight line.

4. A liquid blocking prevention cosmetic pencil as in any one of claims 1-3, wherein a first stop (310 a) is concavely provided on the inner side wall of the opening (200), a second stop (310 b) is convexly provided on the outer side wall of the nib (400), and the second stop (310 b) abuts against the first stop (310 a).

5. A liquid blocking prevention cosmetic pencil as claimed in any one of claims 1-3, wherein a liquid outlet (530) is provided at one end of the pencil lead (500), the liquid outlet (530) extends out of the opening (200), the liquid outlet (530) is enlarged in size to form a liquid outlet ball head (531), and the liquid outlet ball head (531) is used for guiding out cosmetic liquid for makeup.

6. A liquid blocking prevention cosmetic pencil as in any one of claims 1-3, wherein the connecting chamber (110) comprises a liquid storage chamber (120) and a drainage chamber (130); cosmetic liquid is stored in the liquid storage cavity (120); two ends of the drainage cavity (130) are respectively communicated with the liquid storage cavity (120) and the opening (200); a throttle valve (600) is arranged in the drainage cavity (130), a second through hole (601) is formed in the throttle valve (600) in a penetrating mode, and the pen refill (500) penetrates through the second through hole (601).

7. The anti-liquid blocking cosmetic pencil of claim 6 wherein a plurality of flow blocking vanes (610) are equally spaced on the outside of the throttle valve (600); at least one second exhaust hole (620) is arranged between the top surface and the bottom surface of the flow blocking blade (610) in a penetrating way.

8. The anti-clogging cosmetic pencil of claim 6, wherein an outer sidewall of the throttle valve (600) is provided with a plurality of third vent holes (630) communicating with the second vent holes (601).

9. The anti-fluid-clogging cosmetic pencil of claim 5 wherein the pencil lead (500) further comprises a liquid suction portion (510) and a drainage portion (520); the liquid suction part (510) is used for sucking the cosmetic liquid, and two ends of the drainage part (520) are respectively connected with the liquid suction part (510) and the liquid outlet part (530).

10. The anti-liquid blocking cosmetic pencil of claim 5 wherein the liquid outlet (530) tapers in size from bottom to top.