CN216019636U - Straight liquid formula double-end eyeliner - Google Patents

Abstract

The application discloses straight liquid formula double-end eyeliner relates to the eyeliner field, it includes the pencil, the nib, nib and cap, the equal undergauge in both ends of pencil is formed with the nib, be formed with the liquid chamber of storage eyeliner in the pencil, the position that is close to the nib in the pencil is provided with throttling assembly, eyeliner flows to the nib through throttling assembly from the liquid chamber, the pointed end of nib is formed with the opening that supplies the nib to draw eyeliner, the nib is including setting up the hard cotton head of a nib department and setting up the soft burr in another nib department, the cap is formed with the encapsulation groove that is used for opening or sealing opening and nib towards one side of nib, the nib cooperates with the encapsulation groove is pegged graft. This application can draw the eyeliner according to the requirement application hard cotton head or soft hair head that real-time form was imitated through the nib integration of two kinds of different models with general use in the eyeliner, and cooperation throttling component improves out liquid stability, has satisfied the requirement that the consumer reaches the smooth degree of lines on the eyeliner thickness changes betterly.

Description

Straight liquid formula double-end eyeliner

Technical Field

The application relates to the field of eyeliner, in particular to a straight liquid type double-end eyeliner.

Background

With the development of economy and the improvement of living standard of people, people begin to pay more and more attention to own images, the demand of cosmetics is larger and larger, the utilization rate is higher and higher, and eyeliner is a color cosmetic product which is used for deepening and highlighting the color cosmetic effect of eyes and makes eyes have spirits.

Common eyeliners are classified into a pencil type and a liquid type, wherein the liquid type eyeliner is widely used by people due to the advantages that the liquid type eyeliner is more attached to eye skin, is durable and is not tinged.

Eyeliner among the correlation technique includes barrel and nib and cap, be formed with the cavity in the barrel, the silver has been placed in the cavity, utilize the silver to store the eyeliner, one end of barrel is sealed, another undergauge of barrel is formed with the nib, the opening of intercommunication barrel cavity is seted up to the pointed end of nib, the one end of nib is inserted and is inserted the silver from the nib opening, be used for drawing the eyeliner, the other end of nib is fixed outside the nib, be used for painting the eyeliner, cap and nib cooperation, be used for providing encapsulation protection to nib opening and nib.

Aiming at the related technologies, the inventor finds that in the actual use process, the requirements of consumers on the thickness change and the line smoothness degree of drawn eyeliners are higher and higher, but the liquid outlet amount is greatly influenced by the temperature, the air pressure and the change of the liquid storage amount of the eyeliners and is difficult to control by depending on the throttling of the fiber structure of the cotton sliver, the thickness degree of the drawn lines is limited by the model of the pen point, and the eyeliner in the related technologies has the improvement on the function integration and the liquid outlet stability.

SUMMERY OF THE UTILITY MODEL

In order to improve above-mentioned problem, satisfy the consumer and reach the requirement of line smoothness degree on the eyeliner thickness changes, the application provides a straight liquid formula double-end eyeliner.

The application provides a straight liquid formula double-end eyeliner adopts following technical scheme:

the utility model provides a direct liquid formula double-end eyeliner, includes pen tube, nib and cap, the equal undergauge in both ends of pen tube is formed with the nib, be formed with the liquid chamber of storage eyeliner in the pen tube, be close to in the pen tube the position of nib is provided with throttling assembly, eyeliner certainly the liquid chamber passes through throttling assembly flow direction the nib, the pointed end of nib is formed with the confession the nib draws the opening of eyeliner, the nib is including setting up one the hard cotton head of nib department is with set up another the soft burr of nib department, the cap towards one side of nib is formed with and is used for opening or sealing the opening with the packaging groove of nib, the nib with the packaging groove cooperation of pegging graft.

Through adopting above-mentioned technical scheme, the nib integration of two kinds of different models that commonly use in the eyeliner is on an eyeliner, can draw the eyeliner according to the requirement application hard cotton head or soft burr that real-time form was imitated (generally, the eyeliner is drawn to application soft burr, simulate down the eyelash, the eyeliner and interior eyeliner are drawn under to application hard cotton head), the functionality of device has been richened, the cooperation cap is conveniently preserved and is carried, utilize the throttle subassembly to improve out liquid stability, consumer and the requirement of line smoothness degree on the eyeliner thickness changes has been satisfied betterly.

Optionally, the throttling assembly includes a multilayer fin structure for transferring the eyeliner and a liquid guiding core penetrating through the multilayer fin structure, and the periphery of the multilayer fin structure abuts against the inner wall of the pen tube; one end of the liquid guiding core extends into the liquid cavity, and the other end of the liquid guiding core is connected with the liquid drawing end of the pen point.

By adopting the technical scheme, the multilayer fin structure is arranged, the liquid guiding core penetrates through the multilayer fin structure, liquid in the liquid cavity is guided to the liquid drawing end of the pen point by the liquid guiding core, when the pen point draws liquid, the liquid descends, air outside the pen tube enters the pen tube along the opening gap under the action of atmospheric pressure, the multilayer fin structure (equivalent to a lung) can play a throttling role, so that the air enters in order, the eye liner liquid is output in order, the eye liner liquid flow is more stable, and the problems of ink leakage caused by too fast gas entering and ink break caused by too slow gas entering are solved.

Optionally, the multilayer fin structure is provided with three levels of density degrees, and the density degrees are arranged from the middle of the pen tube to one end of the pen tube.

By adopting the technical scheme, the flow is throttled step by step, so that the eyeliner flow is more stable and ordered.

Optionally, the periphery wall of nib is provided with first bulge loop, the internal perisporium in encapsulation groove is provided with the buckle bulge loop, the cap for brush is nylon spare, the nib insert to the encapsulation groove, first bulge loop is crossed the buckle bulge loop.

Through adopting above-mentioned technical scheme, the cap for a brush is the nylon spare, has certain elasticity, and interference fit between nib and cap for a brush can be guided through the cooperation setting of first bulge loop and buckle bulge loop, improves nib and cap for a brush cooperation stability.

Optionally, the encapsulation inslot is provided with and is used for the protection the fixing base of nib, the periphery wall of nib is provided with the second bulge loop, the second bulge loop is located first bulge loop is close to one side of nib, the fixing base internal perisporium is provided with sealed bulge loop, the nib insert to the fixing base, the second bulge loop is crossed sealed bulge loop.

By adopting the technical scheme, the fixed seat is further arranged, and the second convex ring and the sealing convex ring are matched, so that the protection of the pen point is strengthened, and the problem of volatilization and agglomeration of the eyeliner at the pen point is solved; meanwhile, the second convex ring and the sealing convex ring are matched to play a role in safety, and the problem that the pen point is damaged due to the fact that the pen point is too violently inserted is prevented.

Optionally, an arc-shaped convex edge for drainage is arranged in the wall of the liquid cavity, and the arc-shaped convex edge is parallel to the length direction of the pen tube.

Through adopting above-mentioned technical scheme, utilize arc bead, can increase the intraductal area for dispersed pressure, according to Bernoulli equation model, pressure is less, and the velocity of flow is big more, can play the effect of drainage, also can play the effect of strengthening rib simultaneously, increases the structural strength of liquid cavity wall.

Optionally, the outer walls of the pen tube and the pen cap are provided with angular ribs.

By adopting the technical scheme, on one hand, the friction between hands and the device can be increased, the anti-skid function is achieved, and the pen cap can be conveniently opened or closed; on the other hand, the problem that the device is easy to roll when being horizontally placed can be improved.

Optionally, the pen tube is made of transparent plastic.

By adopting the technical scheme, people can conveniently observe the use condition and the residual amount of the eyeliner liquid in the pen tube.

In summary, the present application includes at least one of the following beneficial technical effects:

the pencils of two different types commonly used in the eyeliner are integrated on the eyeliner, so that the eyeliner can be drawn by using the hard cotton head or the soft wool head according to the real-time effect requirement (generally, the soft wool head is used for drawing upper eyeliner and simulating lower eyelash, and the hard cotton head is used for drawing lower eyeliner and inner eyeliner), the functionality of the device is enriched, the device is convenient to store and carry by matching with a pen cap, the liquid discharge stability is improved by using the throttling component, and the requirements of consumers on the thickness change of the eyeliner and the smoothness degree of the eyeliner are better met;

the liquid guide core penetrates through the multilayer fin structures, liquid in the liquid cavity is guided to the liquid drawing end of the pen point through the liquid guide core, when the pen point draws liquid, the liquid descends, air outside the pen tube enters the pen tube along the opening gap under the action of atmospheric pressure, the multilayer fin structures (equivalent to lungs) can play a role in throttling, so that the air enters in order, the eyeliner liquid is output in order, the flow of the eyeliner liquid can be more stable, and the problems of ink leakage caused by too fast air entering and ink break caused by too slow air entering are solved;

the angular convex edges arranged on the outer walls of the pen tube and the pen cap can increase the friction between a hand and the device, play a role in skid resistance and facilitate opening or closing of the pen cap; on the other hand, the problem that the device is easy to roll when being horizontally placed can be improved.

Drawings

Fig. 1 is a schematic diagram of an external structure of the embodiment of the present application.

Fig. 2 is a schematic view of the internal structure of a pen barrel according to an embodiment of the present application.

Fig. 3 is a schematic diagram for showing a structure of a pen barrel in the embodiment of the present application.

Fig. 4 is a schematic diagram for showing a structure of a pen cap in an embodiment of the present application.

Description of reference numerals: 1. a pen tube; 2. a pen point; 3. a pen point; 31. a hard cotton head; 32. softening the hair head; 4. a pen cap; 5. a liquid chamber; 6. a throttle assembly; 61. a multi-layer fin structure; 62. a liquid guiding core; 7. an opening; 8. a packaging groove; 9. a first convex ring; 10. a convex buckle ring; 11. a fixed seat; 12. a second convex ring; 13. a sealing convex ring; 14. an arc-shaped rib; 15. and (4) an angular rib.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a straight liquid type double-end eyeliner.

Referring to fig. 1 and 2, a straight liquid type double-ended eyeliner includes a barrel 1, a nib 2, a nib 3, and a cap 4.

The pen tube 1 is a hollow tube fitting inside, and the pen tube 1 is made of transparent PP plastic and is used for facilitating people to observe the inside condition of the pen tube 1. The pen point 2 is formed by reducing the diameter of the end part of the pen tube 1, the pen points 2 are formed at the two ends of the pen tube 1, and two pen points 3 with different models are respectively installed. The nib 3 comprises a hard cotton tip 31 arranged at one nib 2 and a soft cotton tip 32 arranged at the other nib 2. The tip of the pen point 2 is provided with an opening 7, the pen point 3 is inserted into the opening 7, one end of the pen point 3 is positioned in the pen tube 1, and the other end of the pen point 3 is positioned outside the pen point 2.

The pen cap 4 is inserted and matched at the pen point 2 at two ends of the pen tube 1 to play a role in packaging. The outer walls of the pen tube 1 and the pen cap 4 are integrally formed with the plurality of corner ribs 15, so that the pen cap 4 can be opened or closed conveniently, and the problem that the eyeliner is easy to roll when being kept flat is solved.

Referring to fig. 2 and 3, a liquid chamber 5 for storing eyeliner is formed in the pen tube 1, and a plurality of arc-shaped ribs 14 parallel to the length direction of the pen tube 1 are integrally formed in the chamber wall of the liquid chamber 5 for guiding and increasing the structural strength of the chamber wall. A throttling assembly 6 is arranged in the pen tube 1 and close to the pen point 2. The throttle assembly 6 includes a multi-layer fin structure 61 for relaying the eyeliner and a wick 62 extending through the multi-layer fin structure 61. The multilayer fin structure 61 is provided with three-level density degrees for throttling step by step, the multilayer fin structure 61 is arranged from density to density from the middle of the pen tube 1 to one end of the pen tube 1, and the periphery of the multilayer fin structure 61 is abutted against the inner wall of the pen tube 1. The liquid guiding core 62 is a rod-shaped polyester fiber piece, a through hole is formed in the center of the multilayer fin structure 61 and penetrates through the liquid guiding core, one end of the liquid guiding core 62 extends into the liquid cavity 5, the other end of the liquid guiding core 62 is connected with one end, located inside the pen tube 1, of the pen point 3 in a fiber wrapping mode and used for drawing eyeliner, the eyeliner flows to the pen point 2 from the liquid cavity 5 through the throttling component 6 and enters the pen point 3, and the other end, located outside the pen tube 1, of the pen point 3 is used for painting eyeliner. The hard cotton head 31 or the soft hair head 32 can be selected to draw the eye line according to the requirement of real-time effect, generally, the soft hair head 32 is used to draw the upper eye line and simulate the lower eyelash, and the hard cotton head 31 is used to draw the lower eye line and the inner eye line.

When the pen point 3 discharges liquid, the liquid goes downward, under the action of atmospheric pressure, air outside the pen tube 1 enters the pen tube 1 along the gap of the opening 7, a plurality of layers of fin structures 61 are utilized, gaps are reserved between the sheets and combined with the inner wall of the pen tube 1 to form small chambers, which is equivalent to the adjusting function of lung, so that air can enter in order, the eye liner liquid can be output in order, the flow of the eye liner liquid can be more stable, and the problems of ink leakage caused by too fast gas entering and ink break caused by too slow gas entering are solved.

Referring to fig. 3 and 4, the cap 4 is a nylon member having a certain elasticity, and a side of the cap 4 facing the nib 2 is formed with an enclosing groove 8 for opening or closing the opening 7 and the nib 3. The periphery wall integrated into one piece of nib 2 has first bulge loop 9, and the internal perisporium integrated into one piece of packaging groove 8 has buckle bulge loop 10, and 2 inserts of nib to packaging groove 8, and buckle bulge loop 10 is crossed to first bulge loop 9, makes nib 2 and cap for brush 4 stable cooperation.

The fixing seat 11 used for protecting the pen point 3 is arranged in the packaging groove 8, the size of the fixing seat 11 is matched with the size of the pen point 3 (a small amount of space is reserved at the tip of the pen point 2), the peripheral wall of the fixing seat 11 is provided with a plate-shaped connecting rib, the fixing seat 11, the connecting rib and the pen cap 4 are integrally formed, and the fixing seat 11 is fixed in the packaging groove 8 in such a way. The periphery wall integrated into one piece of nib 2 has second bulge loop 12, and second bulge loop 12 is located one side that first bulge loop 9 is close to nib 3, and 11 internal perisporium integrated into one piece of fixing base have sealed bulge loop 13, and nib 3 inserts to fixing base 11, and sealed bulge loop 13 is crossed to second bulge loop 12, strengthens the protection to nib 3 to play the improvement and insert the insurance effect that the fierce causes 3 damages of nib.

The implementation principle of the straight liquid type double-end eyeliner provided by the embodiment of the application is as follows: through the nib 3 integration of two kinds of different models with commonly used in the eyeliner on an eyeliner, can utilize hard cotton head 31 or soft burr 32 to draw the eyeliner according to the requirement of real-time form effect, richened the functional of device, cooperation cap 4 conveniently preserves and carries, utilizes throttling assembly 6 to improve out liquid stability, has satisfied the requirement that the consumer reaches the smooth degree of lines on the eyeliner thickness changes betterly.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a straight liquid formula double-end eyeliner, includes barrel (1), nib (2), nib (3) and cap for brush (4), its characterized in that: the two ends of the pen tube (1) are reduced in diameter to form the pen point (2), a liquid cavity (5) for storing eyeliner liquid is formed in the pen tube (1), a throttling component (6) is arranged at the position, close to the pen point (2), in the pen tube (1), the eyeliner liquid flows to the pen point (2) from the liquid cavity (5) through the throttling component (6), an opening (7) for the nib (3) to draw eye liner liquid is formed at the tip end of the nib (2), the pen tip (3) comprises a hard cotton tip (31) arranged at one pen head (2) and a soft hair tip (32) arranged at the other pen head (2), one side of the pen cap (4) facing the pen point (2) is provided with an encapsulation groove (8) used for opening or closing the opening (7) and the pen point (3), and the pen point (2) is in plug-in fit with the encapsulation groove (8).

2. A direct liquid style double-ended eyeliner according to claim 1, wherein: the throttling assembly (6) comprises a multi-layer fin structure (61) for transferring the eyeliner liquid and a liquid guiding core (62) penetrating through the multi-layer fin structure (61), and the periphery of the multi-layer fin structure (61) is abutted to the inner wall of the pen tube (1); one end of the liquid guiding core (62) extends into the liquid cavity (5), and the other end of the liquid guiding core (62) is connected with the liquid drawing end of the pen point (3).

3. A direct liquid style double-ended eyeliner according to claim 2, wherein: the multilayer fin structure (61) is provided with three levels of density degrees, and the density degrees are arranged from the middle of the pen tube (1) to one end of the pen tube (1).

4. A direct liquid style double-ended eyeliner according to claim 1, wherein: the utility model discloses a pen, including encapsulation groove (8), the periphery wall of nib (2) is provided with first bulge loop (9), the internal perisporium of encapsulation groove (8) is provided with buckle bulge loop (10), cap for brush (4) are the nylon spare, nib (2) insert to encapsulation groove (8), buckle bulge loop (10) are crossed in first bulge loop (9).

5. A direct liquid type double-ended eyeliner according to claim 4, wherein: be provided with in encapsulation groove (8) and be used for the protection fixing base (11) of nib (3), the periphery wall of nib (2) is provided with second bulge loop (12), second bulge loop (12) are located first bulge loop (9) are close to one side of nib (3), fixing base (11) internal perisporium is provided with sealed bulge loop (13), nib (3) insert to fixing base (11), second bulge loop (12) are crossed sealed bulge loop (13).

6. A direct liquid style double-ended eyeliner according to claim 1, wherein: an arc-shaped protruding edge (14) for drainage is arranged in the wall of the liquid cavity (5), and the arc-shaped protruding edge (14) is parallel to the length direction of the pen tube (1).

7. A direct liquid style double-ended eyeliner according to claim 1, wherein: the outer walls of the pen tube (1) and the pen cap (4) are provided with angular ribs (15).

8. A direct liquid style double-ended eyeliner according to claim 1, wherein: the pen tube (1) is made of transparent plastic.

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