JP3245204U - Anti-branching eyeliner - Google Patents

Abstract

The present invention provides an eyeliner that effectively avoids branching or bending of the brush. [Solution] The anti-branching eyeliner includes an eyeliner body and a cap movably fitted to the eyeliner body, a flange 221 is installed on the inner wall of one end near the opening of the cap, and a flange 221 is installed on the outer wall of the eyeliner body. A recessed groove is installed to fit with the flange 221, and the cap includes an outer cap 201 and a sealed inner cap 202 installed inside the outer cap 201, and the outer wall of the bottom of the sealed inner cap 202 is connected to the outer cap 201. The outer cap 201 is welded to the inner wall to engage the eyeliner body with the cap to form a sealed cavity, and the end of the outer cap 201 is inwardly recessed with an annular groove 203, and a cap plug 204 is disposed in the annular groove 203. is welded, the present invention can maintain good airtightness and prevent moisture and gas from entering the inside of the eyeliner body and causing the liquid eyeliner to volatilize. [Selection diagram] Figure 2

Description

TECHNICAL FIELD The present invention belongs to the technical field of cosmetic technology, and particularly relates to an anti-branching eyeliner.

Eyeliner is a makeup product that intensifies and accentuates the eye makeup effect, making the eyes appear larger and more energetic. Among them, liquid eyeliner is preferred by consumers due to its advantages such as ease of use.

A Chinese device patent with patent publication number CN201790195U discloses a liquid eyeliner, the interior of which includes a brush shaft with a cavity, a tail plug attached to the rear end of the brush shaft, and a drawing tip at the tip of the brush shaft. The brush tip is fitted onto the outer surface of the brush tip, and the outer surface of the rear end of the brush tip is fixedly fitted into the inner hole at the tip of the brush shaft using multiple evenly distributed vertical ribs. , a rolled core for storing liquid eyeliner is installed in the cavity of the brush shaft, a liquid supply core is inserted into the rolled core, and the other end of the liquid supply core is connected to the rear end of the drawing tip, The outer surface of the tip of the shaft has a two-step staircase slope structure, and the two-step staircase slope includes a front small-stair slope and a rear middle-stair slope, and an inner writing case is fitted on the outer surface of the small-stair slope. , an outer pencil case is fitted on the outer surface of the slope of the middle staircase.

The liquid eyeliner is easy to use and operate. However, when the tip of this liquid eyeliner is inserted into the inner pencil holder, the tip of the liquid eyeliner often collides with the side wall of the inner holder and branches, so it is difficult to use the eyeliner again. , it is disadvantageous for drawing the eyelash line, and the effect of the eyeliner is greatly impaired.

The purpose of the present invention is to provide an eyeliner that prevents branching.In the conventional technology, the drawing tip often collides with the side wall of the inner writing holder and branches, so when using the eyeliner again, the eyelashes The purpose is to solve the technical problem that it is disadvantageous to draw the hairline and the effect of eyeliner is greatly impaired.

To achieve the above object, an embodiment of the present invention provides an anti-branching eyeliner, comprising an eyeliner body and a cap movably fitted to the eyeliner body, and one end of the cap close to its opening. a flange is installed on the inner wall of the eyeliner body, a groove that fits with the flange is installed on the outer wall of the eyeliner body, and the cap includes an outer cap and a sealed inner cap installed inside the outer cap; A bottom outer wall of the sealed inner cap is welded to an inner wall of the outer cap to engage the eyeliner body with the cap to form a sealed cavity, wherein the outer cap is open at both ends. The outer cap has a cylindrical structure, and the end of the outer cap is inwardly recessed with an annular groove, a cap plug is welded into the annular groove, and a cap plug is connected to the outer cap at the bottom of the cap plug. Bumps are installed.

Optionally, the inner sealing cap is installed coaxially with the outer cap, the inner sealing cap is installed in a funnel shape, and the inner sealing cap sequentially connects a first tapered sleeve, a first tapered sleeve, and a second tapered sleeve. a second tapered sleeve and a third tapered sleeve, an annular convex portion abutting a bottom of the third tapered sleeve is installed inside the outer cap, and a bottom of the third tapered sleeve is connected to the annular convex. to form a sealed cavity.

Optionally, a spring is further installed within the outer cap, one end of the spring is fixedly connected to a bottom within the cap bung, and the other end of the spring is connected to the sealed inner cap. .

Optionally, a plurality of spring locking blocks are installed along the circumferential direction on the outer surface of the first tapered sleeve, and each of the plurality of spring locking blocks has a bottom portion that is connected to the first tapered sleeve. Fixedly connected to the bottom.

Optionally, the eyeliner body includes a barrel and a brush shaft installed coaxially, the brush shaft is installed in the barrel, and the brush shaft extends along the longitudinal direction. A writing tip is connected, and the bottom of the outer cap is separately connected to the writing brush shaft, and a receiving cavity for storing liquid eyeliner is molded inside the writing writing shaft, and a receiving cavity for storing liquid eyeliner is formed inside the writing writing shaft. One distal end extends into the receiving cavity.

Optionally, the writing tip includes a suction wick extending into the receiving cavity and a brush head protruding from the brush shaft, the suction wick being disposed within and integral with the brush head. The liquid-absorbing wick is used to temporarily store liquid eyeliner and transport the liquid eyeliner to the brush head.

Optionally, a brush head protection case is installed on the outer surface of the brush head, and several ventilation grooves are opened along the circumferential direction on the outer surface of the brush head protection case, and the plurality of ventilation grooves are The brush head also passes through the protective case.

Optionally, a baffle valve is installed in the receiving cavity, an axial hole is formed in the baffle valve, and the liquid absorption wick is connected to the axial hole, and a plurality of absorbent wicks are connected to the outer wall of the baffle valve. an annular baffle vane is installed, the plurality of annular baffle vanes form an annular baffle vane group, and the annular baffle vane group has a first exhaust groove and a second exhaust groove that penetrate an outer wall of the baffle valve. The first exhaust groove and the second exhaust groove both communicate with the ventilation groove.

Optionally, an exhaust hole communicating with the internal cavity of the baffle valve is installed at the groove bottom of the first exhaust groove, and a plurality of the exhaust holes are installed, and the plurality of exhaust holes are arranged at regular intervals. The baffle is arranged in an internal cavity of the valve.

Optionally, a brush shaft stopper is installed at the bottom of the brush shaft, and a ball for stirring liquid eyeliner is installed in the receiving cavity of the brush shaft.

The above one or more technical solutions in the anti-branching eyeliner provided in the embodiments of the present invention have at least one of the following technical effects.

The flange of the cap fits into the groove of the eyeliner body, and when the cap engages with the eyeliner body, the flange is engaged in the groove, thereby causing the cap to fit into the eyeliner body. It is firmly fixed to the main body, a cap plug is welded to the annular groove, the outer cap and the cap plug form an outer writing case having only one open end, and the outer cap and the sealed inner cap are fitted together. and the eyeliner body engages the cap to form a sealed cavity, and the eyeliner is in a sealed condition, the eyeliner body engages the cap, and the eyeliner body engages the cap. When stored inside, it can maintain good airtightness, prevent moisture and gas from entering the eyeliner body and volatilize the liquid eyeliner, and prevent the brush of the eyeliner body from tearing. effectively avoid branching or bending phenomenon from occurring, and improve the service life of the brush head of the eyeliner body, and the sealing inner cap is installed in a funnel shape, and its taper is Larger than the taper of the shaft, when the user uses eyeliner to engage the cap, it can effectively prevent the phenomenon of brush head insertion scratches and effectively prevent brush head bifurcation. , has extremely high practicality.

BRIEF DESCRIPTION OF THE DRAWINGS In order to more clearly explain the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings that need to be used to explain the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the invention, and a person skilled in the art can derive other drawings based on these drawings without any creative effort. .
FIG. 1 is a schematic diagram of the overall structure of an anti-branching eyeliner provided in an embodiment of the present invention; FIG. 3 is a cross-sectional view of the cap of the anti-branching eyeliner provided in the embodiment of the present invention; FIG. 2 is a structural schematic diagram of the sealed inner cap of the anti-branching eyeliner provided in the embodiment of the present invention; FIG. 3 is an exploded view of an anti-branching eyeliner provided in an embodiment of the present invention; FIG. 2 is a structural schematic diagram of a baffle valve of the anti-branching eyeliner provided in an embodiment of the present invention; FIG. 2 is a schematic diagram of the structure of the anti-branching eyeliner provided in the embodiment of the present invention after removing the cap; FIG. 2 is another structural schematic diagram of the anti-branching eyeliner provided in the embodiment of the present invention after removing the cap; FIG. 7 is another structural schematic diagram of the anti-branching eyeliner provided in the embodiment of the present invention after removing the cap;

Hereinafter, embodiments of the present invention will be described in detail, examples of which are shown in the drawings, in which the same or similar symbols represent the same or similar elements or the same or similar functions. Represents an element. The embodiments described below with reference to the drawings are merely illustrative and intended for interpretation of the embodiments of the present invention, and are not intended to limit the present invention.

In one embodiment of the present invention, as shown in FIGS. 1 and 2, an anti-branching eyeliner is provided, which includes an eyeliner body 100 and a cap 200 movably fitted on the eyeliner body 100, A flange 221 is installed on the inner wall of the cap 200 at one end near the opening, and a groove 412 that fits into the flange 221 is installed on the outer wall of the eyeliner body, and the flange 221 and the groove 412 are tightly connected. When the cap 200 is engaged with the eyeliner body 100, the flange 221 is fitted into the groove 412, so that the cap 200 is firmly fixed to the eyeliner body 100. be done.

In one embodiment of the present invention, the cap 200 includes an outer cap 201 and a sealed inner cap 202 installed inside the outer cap 201, and the bottom outer wall of the sealed inner cap 202 is connected to the outer cap 201. The eyeliner main body 100 is engaged with the cap 200 by contacting the inner wall of the outer cap 201 to form a sealed cavity. An annular groove 203 is recessed inward at the end, a cap plug 204 is welded into the annular groove 203, and a cap bump 205 connected to the outer cap 201 is installed at the bottom of the cap plug 204. , the cap plug bump 205 is integrally molded with the cap plug 204 , and the cap plug bump 205 extends into the outer cap 201 . A cap plug 204 is welded to the annular groove 203, so that the outer cap 201 and the cap plug 204 form the outer cap 201 with only one open end, and the outer cap 201 and the sealed inner cap 202 are mated to engage the eyeliner body 100 with the cap 200 to form a sealed cavity and further seal the eyeliner. When the eyeliner main body 100 is engaged with the cap 200 and the eyeliner main body 100 is housed inside the cap 200, good airtightness can be maintained, and moisture and gas can be absorbed into the eyeliner main body. The brush head of the eyeliner body 100 is effectively prevented from entering the inside of the eyeliner body 100 and volatilizing the liquid eyeliner, thereby effectively preventing the brush of the eyeliner body 100 from splitting, branching or bending. Improve the service life of 503.

In the above embodiment, the material of the cap 200 may be the same as or different from the material of the eyeliner body 100. The material of the eyeliner body 100 and the cap 200 includes, but is not limited to, PVC (Polyvinyl Chloride) plastic, or metal material. When the eyeliner main body 100 and the cap 200 are made of PVC plastic, the weight of the entire eyeliner can be reduced, and the eyeliner is flexible and easy to carry or hold in the hand when applying makeup. When the eyeliner main body 100 and the cap 200 are made of metal, the eyeliner main body 100 and the cap 200 will not easily break after the eyeliner falls from a high place.

In another embodiment of the present invention, as shown in FIGS. 2-3, the sealed inner cap 202 is installed coaxially with the outer cap 201, and the sealed inner cap 202 is installed in a funnel shape, and The inner sealing cap 202 is installed in a hollow state with one end open to the outer cap 201, and the inner sealing cap 202 has a first tapered sleeve 206, a second tapered sleeve 207, and a second tapered sleeve 207 connected in sequence. The outer cap 201 includes a third tapered sleeve 208, and an annular protrusion 209 is installed inside the outer cap 201 to abut the bottom of the third tapered sleeve 208. 209 to form a sealed cavity. The diameter of the second tapered sleeve 207 is larger than that of the first tapered sleeve 206, and the diameter of the third tapered sleeve 208 is larger than that of the second tapered sleeve 207, and the diameter of the third tapered sleeve 208 is larger than that of the second tapered sleeve 207. 208 is installed in a funnel shape, and its taper is larger than the taper of the brush shaft 400, and when the user uses eyeliner to engage the cap 200, the phenomenon of insertion scratches of the brush head 503 occurs. This can effectively prevent the branching of the brush head 503, and has extremely high practicality.

In another embodiment of the present invention, a spring 210 is further installed in the outer cap 201, one end of the spring 210 is fixedly connected to the inner bottom of the cap plug 204, and the other end of the spring 210 is fixedly connected to the inner bottom of the cap plug 204. , connected to the sealed inner cap 202. A plurality of spring engagement blocks 211 are installed along the circumferential direction on the outer surface of the first tapered sleeve 206, and the bottoms of the plurality of spring engagement blocks 211 are all connected to the bottom of the first tapered sleeve 206. is fixedly connected to the By installing a plurality of spring engaging blocks 211 on the outside of the first tapered sleeve 206, the spring 210 is fitted into the plurality of spring engaging blocks 211, and the spring 210 is fitted on the outside of the first tapered sleeve 206. The spring 210 is accommodated in a sealed cavity formed after the outer cap 201 and the sealed inner cap 202 are connected, and serves as a buffer. When a user uses the eyeliner, the eyeliner body 100 is separated from the cap 200, and the spring 210 serves to reset the sealing inner cap 202. When a user inserts an eyeliner into the cap 200, the spring 210 acts as a buffer during the process of pressurizing the inner cap 202 with the eyeliner body 100.

In another embodiment of the present invention, as shown in FIG. 4, the eyeliner main body 100 includes a barrel 300 and a brush shaft 400 coaxially installed, and the barrel 300 has a cylindrical shape; The shaft tube 300 has a hollow structure with one end open, the brush shaft 400 is installed in the shaft tube 300, and a brush head 500 is connected to the brush shaft 400 along the longitudinal direction, The bottom of the outer cap 201 is separately connected to the brush shaft 400 , and a storage cavity 401 for storing liquid eyeliner is formed inside the brush shaft 400 , and the cap 200 of the brush head 500 is connected to the brush shaft 400 . One end remote from extends into the receiving cavity 401 . The lower end of the brush shaft 400 is cylindrical, the upper end of the brush shaft 400 is tapered, and the diameter of the upper end of the brush shaft 400 gradually becomes smaller. An annular bump 411 is installed at the connection point between the upper end and the lower end, and a flange 221 is installed on the inner wall of one end of the outer cap 201 near the opening thereof, and is fitted with the flange 221 on the outer wall of the brush shaft 400. When the cap 200 engages with the brush shaft 400 by fitting the flange 221 and the groove 412, the cap 200 engages with the upper end of the annular boss. The flange 221 is fitted into the groove 412, thereby firmly fixing the cap 200 to the brush shaft 400.

In another embodiment of the present invention, a cavity is installed in the shaft tube 300, and a weight 301 is installed in the cavity. By installing the weight 301 in the cavity, the weight of the eyeliner can be evenly distributed, resulting in a situation where one end of the eyeliner is heavy and the other end is light, which further improves the user's usage experience. avoid affecting the

In another embodiment of the present invention, the writing tip 500 includes an absorbent wick 502 extending into the housing cavity 401 and a brush head 503 protruding from the brush shaft 400, and the absorbent wick 502 is connected to the brush head. 503 and integrally formed with the brush head 503, the liquid absorbent wick 502 is used to temporarily store liquid eyeliner and transport the liquid eyeliner to the brush head 503. The liquid-absorbing core 502 is made of a material with relatively strong water-absorbing properties and is designed to have a rod-like shape. In the tapered shape, the liquid-absorbing wick 502 sucks and stores the liquid eyeliner in the receiving cavity 401, and provides the liquid eyeliner to the brush head 503 when drawing eyeliner, so that one immersion can be performed multiple times. Guaranteed to draw eyeliner twice, solving the problem of requiring multiple immersion and being difficult to use.

The top of the brush head 503 may be a single cluster brush head, or installed in a two cluster brush head, a three cluster brush head or a four cluster brush head, as shown in FIG. 6a, 6b and 6c, respectively.

In another embodiment of the present invention, a brush head protection case 504 is installed on the outer surface of the brush head 503, and several ventilation grooves 505 are opened along the circumferential direction on the outer surface of the brush head protection case 504. Each of the plurality of ventilation grooves 505 passes through the brush head protection case 504. The brush head protection case 504 can provide rigid protection to the brush head 503 and prevent damage to the brush head 503 when accidentally falling. In addition, after the user disengages the cap 200, several ventilation grooves 505 are opened along the circumferential direction on the outer surface of the brush head protection case 504, so that the plurality of ventilation grooves 505 are It communicates with the first exhaust groove 406 and the second exhaust groove 407, and further balances the inside of the brush shaft 400 with the external air pressure, prevents bubbles from forming in the liquid eyeliner, and prevents the eyeliner from forming an eyelid. To make line drawing smoother and effectively improve user experience.

In another embodiment of the present invention, as shown in FIG. 5, a baffle valve 402 is installed in the receiving cavity 401, the baffle valve 402 has a cylindrical shape, and a shaft hole 403 is formed in the baffle valve 402. A plurality of protrusions (not shown) are installed in the shaft hole 402, and the liquid absorbent core 502 is connected to the shaft hole 403 and contacts the protrusions (not shown). The liquid absorbent wick 502 is accommodated in the baffle valve 402 through a shaft hole 403 passing through the baffle valve 402, and the brush head 503 is inserted into the shaft hole 403 and integrally connected to the liquid absorbent wick 502. be done. When a user draws eyeliner using an eyeliner, the liquid eyeliner stored in the accommodation cavity 401 needs to be absorbed by the liquid absorbing wick 502 after passing through the baffle valve 402, and then The liquid eyeliner flows into the brush head 503 by the liquid absorbent wick 502, thereby realizing liquid volume control and preventing the liquid eyeliner from draining too much and affecting the user's ability to draw the eyeliner. avoid and improve user experience.

In another embodiment of the present invention, a plurality of annular baffle vanes 405 are installed on the outer wall of the baffle valve 402, the plurality of annular baffle vanes 405 form a group of annular baffle vanes, and the annular baffle vanes 405 are The number of annular baffle blades 405 is not limited and the number of baffle blades 405 is not limited, and the number of baffle plates can be adjusted according to the actual need. Any changes should be considered to be within the protection scope of the present invention. A first exhaust groove 406 and a second exhaust groove 407 that penetrate the outer wall of the baffle valve 402 are installed in the annular baffle blade group, and the first exhaust groove 406 and the second exhaust groove 407 are Also communicates with the ventilation groove 505. An exhaust hole 408 communicating with the internal cavity of the baffle valve 402 is installed at the bottom of the first exhaust groove 406, and a plurality of exhaust holes 408 are installed, and the plurality of exhaust holes 408 are arranged at equal intervals. The baffle valve 402 is arranged in an internal cavity. By installing the first exhaust groove 406, the second exhaust groove 407, and the exhaust hole 408, the liquid absorbent wick 502 adsorbs the liquid eyeliner in the accommodation cavity 401 and removes air bubbles from the liquid eyeliner. The liquid eyeliner can be discharged from the exhaust hole 408 to the internal cavity of the baffle valve 402, thereby effectively restricting the amount of liquid eyeliner drained and maintaining the air pressure balance in the accommodation cavity 401. It has extremely high practicality for the purpose of preventing the phenomenon of overflow and generation of bubbles, realizing uniform drainage of the eyeliner pen, and ensuring the quality of eyeliner drawing.

In another embodiment of the present invention, a brush shaft plug 409 is installed at the bottom of the brush shaft 400, and by installing the brush shaft plug 409 at the bottom of the brush shaft 400, the brush shaft plug 409 is installed at the bottom of the brush shaft 400. 409 is fixed to the bottom of the brush shaft 400, and furthermore, the liquid eyeliner in the receiving cavity 401 can be effectively prevented from leaking out from the bottom end of the brush shaft 400.

In another embodiment of the present invention, a ball 410 for stirring liquid eyeliner is installed in the receiving cavity 401 of the brush shaft 400. The ball 410 can freely roll into the storage cavity 401, thereby stirring the liquid eyeliner stored in the storage cavity 401, further reducing sedimentation in the emulsion, and increasing the amount of eyeliner. To improve the effectiveness of use and to prevent liquid eyeliner from becoming viscous and difficult to drain due to being left undisturbed for a long time.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention are not limited to the present invention. should be included within the scope of protection.

100 Eyeliner main body 200 Cap 201 Outer cap 202 Sealed inner cap 203 Annular groove 204 Cap stopper 221 Flange 412 Concave groove

Claims (10)

An anti-branching eyeliner comprising an eyeliner body and a cap movably fitted to the eyeliner body, wherein a flange is installed on an inner wall of one end of the cap near its opening, and a flange is installed on an outer wall of the eyeliner body. A recessed groove is installed to fit with the flange, and the cap includes an outer cap and a sealed inner cap installed inside the outer cap, and the outer wall of the bottom of the sealed inner cap is connected to the inner side of the outer cap. the eyeliner body is welded to a wall to engage the cap to form a sealed cavity, wherein the outer cap is a cylindrical structure open at both ends, and the ends of the outer cap are inwardly directed. An anti-branching eyeliner, characterized in that an annular groove is recessed in the annular groove, a cap plug is welded into the annular groove, and a cap plug bump connected to the outer cap is installed at the bottom of the cap plug. The sealed inner cap is installed coaxially with the outer cap, the sealed inner cap is installed in a funnel shape, and the sealed inner cap has a first tapered sleeve, a second tapered sleeve and a second tapered sleeve connected in sequence. an annular convex portion that abuts the bottom of the third taper sleeve is installed inside the outer cap, and the bottom of the third taper sleeve abuts the annular convex for sealing. The anti-branching eyeliner according to claim 1, wherein the eyeliner forms a cavity. A spring is further installed in the outer cap, one end of the spring is fixedly connected to the bottom of the cap stopper, and the other end of the spring is connected to the sealed inner cap. The anti-branching eyeliner according to claim 2. A plurality of spring engagement blocks are installed along the circumferential direction on the outer surface of the first tapered sleeve, and the bottoms of the plurality of spring engagement blocks are all fixed to the bottom of the first tapered sleeve. The anti-branching eyeliner according to claim 2, characterized in that the eyeliner is connected. The eyeliner main body includes a shaft tube and a brush shaft installed coaxially, the brush shaft is installed in the shaft tube, and a brush head of the brush shaft is connected along the longitudinal direction, The bottom of the outer cap is separately connected to the brush shaft, and an accommodation cavity for storing liquid eyeliner is formed inside the brush shaft, and one end of the outer cap away from the cap is connected to the brush shaft. Anti-branching eyeliner according to any one of claims 1 to 4, characterized in that it extends into the receiving cavity. The brush head includes a liquid absorbent wick extending into the housing cavity and a brush head protruding from the shaft of the brush, the liquid absorbent wick being placed within the brush head and integrally molded with the brush head, The anti-branching eyeliner according to claim 5, wherein the liquid core is used to temporarily store the liquid eyeliner and transport the liquid eyeliner to the brush head. A brush head protection case is installed on the outer surface of the brush head, and several ventilation grooves are opened along the circumferential direction on the outer surface of the brush head protection case. The anti-branching eyeliner according to claim 6, characterized in that it passes through the case. A baffle valve is installed in the receiving cavity, a shaft hole is formed in the baffle valve, the liquid absorption core is connected to the shaft hole, and a plurality of annular baffle blades are provided on the outer wall of the baffle valve. The plurality of annular baffle vanes are installed, and the plurality of annular baffle vanes form an annular baffle vane group, and the annular baffle vane group is provided with a first exhaust groove and a second exhaust groove penetrating the outer wall of the baffle valve, and The branch-preventing eyeliner according to claim 7, wherein both the first exhaust groove and the second exhaust groove communicate with the ventilation groove. An exhaust hole communicating with the internal cavity of the baffle valve is installed at the groove bottom of the first exhaust groove, and a plurality of the exhaust holes are installed, and the plurality of exhaust holes are arranged at equal intervals inside the baffle valve. The anti-branching eyeliner according to claim 8, characterized in that it is arranged in a cavity. Branch according to claim 6, characterized in that the top of the brush head is a single cluster brush head, a two cluster brush head, a three cluster brush head or a four cluster brush head. Prevent eyeliner.