An eyeliner pen with added eyeliner

Abstract

The utility model relates to related technical field of eyeliner, especially a kind of eyeliner that can add liquid eyeliner, it includes: liquid storage cylinder, its bottom end is provided with pen head;Observation window, setting in the liquid storage cylinder outside;Cylinder, fixedly connected in the liquid storage cylinder outside;Cavity, open in the cylinder inside;Rod body, sliding connection in the cavity inside;When adding liquid, rotating plate body, make fixed rod from liquid storage cylinder slide out, then rotate plate body around rod body center, after leaking out from the top of liquid storage cylinder, add liquid eyeliner into liquid storage cylinder, until after filling, repeat the above steps in reverse, make fixed rod and sealing ring insert ring body simultaneously, after making fixed rod and liquid storage cylinder screw connection, carry out double sealing, complete liquid adding action, it is convenient to add liquid to eyeliner at the same time, play good sealing effect, and it is not necessary to place plate body and structure on it separately, solve the problem that the existing eyeliner does not have good liquid adding function.

Description

Technical Field

[0001] This utility model relates to the technical field of eyeliner pens, and in particular to an eyeliner pen that can be filled with liquid eyeliner. Background Technology

[0002] Eyeliner is a type of makeup product used to enhance and accentuate the eye makeup, making the eyes look more vibrant. It is shaped like a pencil and can be sharpened with a special pencil sharpener or knife to remove excess wood and adjust the thickness of the tip.

[0003] Most existing eyeliners are disposable items. Once the eyeliner is used up, it is usually thrown away, which easily leads to resource waste. In related technologies, the sealing plug is removed, the sealing film is punctured with a piercing head, and the sealing plug is then reattached to the injection port. The eyeliner is then placed upside down, allowing the spare eyeliner in the spare reservoir to flow into the reservoir chamber, thus enabling the eyeliner to continue to be used. When the spare eyeliner is also used up, the operator can remove the sealing plug, add eyeliner into the reservoir chamber through the injection port, and reseal the injection port, extending the life of the eyeliner and saving resources. However, in actual use, after removing the sealing plug, it needs to be placed separately, but with the piercing head on the outside, there are certain safety hazards and inconveniences in use. Utility Model Content

[0004] The purpose of this invention is to provide an eyeliner pen that can be filled with liquid eyeliner to solve the problems mentioned in the background art.

[0005] The technical solution adopted in this utility model is:

[0006] An eyeliner pen that can be refilled with liquid eyeliner, comprising:

[0007] A liquid storage cylinder with a pen tip at its bottom;

[0008] An observation window is located on the outside of the liquid storage cylinder;

[0009] The cylinder body is fixedly connected to the outside of the liquid storage cylinder;

[0010] A cavity is formed inside the cylindrical body;

[0011] The rod is slidably connected to the cavity.

[0012] The plate is fixedly connected to the top of the rod.

[0013] A fixing rod is fixedly connected to the bottom of the plate.

[0014] A sealing ring is fixedly connected to the outside of the fixing rod;

[0015] The ring body is fixedly connected to the inside of the liquid storage cylinder. One end of the fixing rod is inserted into the inside of the ring body, and the outside of the rod is threadedly connected to the inside of the liquid storage cylinder.

[0016] Optionally, the sealing ring is provided with a chamfer.

[0017] Optionally, multiple sealing rings may be provided.

[0018] Optionally, the cavity is a stepped cylindrical cavity.

[0019] Optionally, the hole is formed on the outside of the cylinder;

[0020] A threaded rod, threadedly connected to the bore;

[0021] A positioning plate is rotatably connected to one end of the threaded rod;

[0022] A positioning groove is formed on the outside of the liquid storage cylinder, and the positioning plate is inserted into the positioning groove.

[0023] Optionally, the positioning plate has rounded corners.

[0024] Optionally, the positioning plate is an arc-shaped plate and is tightly fitted to the positioning groove.

[0025] Optionally, the cavity depth is greater than the rod height.

[0026] Compared with the prior art, the beneficial effects of this utility model are:

[0027] When adding liquid to this eyeliner, the plate is rotated to allow the fixing rod to slide out of the reservoir. Then, the plate is rotated around the center of the rod to allow the top of the reservoir to leak out, allowing the eyeliner liquid to be added into the reservoir. Once the filling is complete, the above steps are repeated in reverse so that the fixing rod and sealing ring are inserted into the ring body, and the fixing rod is threadedly connected to the reservoir for a double seal, completing the liquid adding process. This design facilitates the addition of liquid to the eyeliner while providing a good sealing effect. Furthermore, it eliminates the need for separate placement of the plate and its structure, improving the practicality of the device and solving the problem of existing eyeliners lacking adequate liquid adding capabilities. Attached Figure Description

[0028] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0029] Figure 1 This is a three-dimensional structural diagram of the present application;

[0030] Figure 2 This is a schematic diagram of the internal structure of the cylinder in this application;

[0031] Figure 3 This is a schematic diagram of the installation location structure of the ring body in this application.

[0032] Figure 4 This is a schematic diagram of the split structure of the cylinder in this application.

[0033] Figure label:

[0034] 10. Liquid reservoir; 11. Pen tip; 12. Observation window;

[0035] 20. Cylinder; 21. Cavity; 22. Rod; 23. Plate; 24. Fixing rod; 25. Sealing ring; 26. Ring;

[0036] 30. Hole body; 31. Threaded rod; 32. Positioning plate; 33. Positioning groove;

[0037] 40. Rounded corners. Detailed Implementation

[0038] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use, or the orientation or positional relationship commonly understood by those skilled in the art. They are only used to facilitate the description of this utility model and to simplify the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0039] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0040] Given that current technology typically discards eyeliner pencils after use, leading to resource waste, related technologies address this by removing the sealing plug, puncturing the sealing membrane with a puncture head, reattaching the plug to the injection port, and then inverting the eyeliner pencil to allow spare eyeliner from the reservoir to flow into the reservoir chamber, thus enabling continued use. When the spare eyeliner is depleted, the operator can remove the sealing plug, add eyeliner through the injection port into the reservoir chamber, and reseal the injection port, extending the eyeliner's lifespan and conserving resources. However, in practice, removing the sealing plug requires additional placement, and having the puncture head externally poses a safety hazard and inconvenience.

[0041] like Figure 1-4 As shown, this utility model embodiment provides an eyeliner pen that can be filled with liquid eyeliner, including: a reservoir 10 with a pen tip 11 at its bottom end; an observation window 12 disposed on the outside of the reservoir 10; a cylinder 20 fixedly connected to the outside of the reservoir 10; a cavity 21 opened inside the cylinder 20; a rod 22 slidably connected inside the cavity 21; a plate 23 fixedly connected to the top end of the rod 22; a fixing rod 24 fixedly connected to the bottom of the plate 23; a sealing ring 25 fixedly connected to the outside of the fixing rod 24; and a ring 26 fixedly connected to the inside of the reservoir 10, with one end of the fixing rod 24 inserted into the inside of the ring 26 and its outer side threadedly connected to the inside of the reservoir 10.

[0042] Before use, ensure the skin around your eyes is clean and free of oil. You can gently wipe your eyelids with a special eye cleanser or makeup remover to remove excess oil and dirt. Place the mirror about 20 cm away from your eyes, gently lift your upper eyelid to expose the lash line, hold the reservoir 10, and use the pen tip 11 to slowly draw a thin and smooth line along the lash line, starting from the inner corner of your eye. Before drawing, check the volume of eyeliner liquid in the reservoir 10 by observing the observation window 12. When the eyeliner liquid in the reservoir 10 is low, hold the reservoir 20 firmly with one hand and rotate the plate 23 with the other hand. This will cause the plate 23 to rotate the fixing rod 24. While rotating, the fixing rod 24 will rotate in conjunction with the reservoir. The threaded connection of the cylinder 10 causes the plate 23 to slide the fixed rod 24 out of the reservoir 10, while simultaneously pulling the rod 22 to rotate around the center of the cavity 21, causing it to slide out of the cavity 21. This continues until the fixed rod 24 slides out of the reservoir 10 and then out of the ring 26. Finally, the bottom end of the fixed rod 24 slides above the reservoir 10, and the plate 23 rotates around the center of the rod 22, causing the top of the reservoir 10 to leak out. Eyeliner liquid is then added into the reservoir 10 until the filling is complete. The above steps are then repeated in reverse, so that the fixed rod 24 and the sealing ring 25 are inserted into the ring 26, and the fixed rod 24 is threadedly connected to the reservoir 10 for double sealing, thus completing the liquid filling action.

[0043] Furthermore, the sealing ring 25 is provided with a chamfer, so that when the sealing ring 25 is inserted into the ring body 26, the chamfer first contacts the top of the ring body 26, and then squeezes the sealing ring 25, so that the sealing ring 25 is deformed and then fully inserted into the ring body 26 to form a sealing effect.

[0044] Furthermore, multiple sealing rings 25 are provided to achieve a multi-layered sealing effect.

[0045] Furthermore, the cavity 21 is a stepped cylindrical cavity, which allows the rod 22 to slide up and down within the cavity 21 while also rotating around the center of the cylinder 20, facilitating the sliding and rotation of the plate 23.

[0046] Furthermore, a hole 30 is formed on the outside of the cylinder 20; a threaded rod 31 is threadedly connected to the hole 30; a positioning plate 32 is rotatably connected to one end of the threaded rod 31; and a positioning groove 33 is formed on the outside of the liquid storage cylinder 10, with the positioning plate 32 inserted into the positioning groove 33.

[0047] When it is necessary to disassemble the cylinder 20 and its upper structure, rotate the threaded rod 31. Through the threaded connection with the cylinder 20, the threaded rod 31 slides out of the hole 30, while the positioning plate 32 slides out of the positioning groove 33. After the positioning plate 32 is disengaged from the positioning groove 33, pull the cylinder 20 directly upward, so that the cylinder 20 and its upper structure slide out from the outside of the liquid storage cylinder 10, thus completing the disassembly of the cylinder 20 and its upper structure.

[0048] Specifically, before disassembly, rotate plate 23 to slide fixing rod 24 out of liquid storage cylinder 10 without affecting the subsequent disassembly of cylinder 20.

[0049] Specifically, the inner side of the cylinder 20 is provided with a groove that cooperates with the positioning plate 32, so that the positioning plate 32 slides out of the positioning groove 33 and inserts into the groove, which facilitates subsequent disassembly.

[0050] Furthermore, the positioning plate 32 has a rounded corner 40, so that when the positioning plate 32 slides in the positioning groove 33, one end of the positioning plate 32 will not come into contact with the positioning groove 33, thus improving its service life.

[0051] Furthermore, the positioning plate 32 is an arc-shaped plate and fits tightly against the positioning groove 33, thereby improving stability.

[0052] Furthermore, the depth of the cavity 21 is greater than the height of the rod 22, so that the rod 22 can slide completely into the cavity 21, thereby allowing the plate 23 to cover the top of the cavity 21 and achieve a dustproof effect.

[0053] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An eyeliner pen that can be filled with liquid eyeliner, characterized in that, include: A liquid storage cylinder (10) with a pen tip (11) at its bottom end; An observation window (12) is provided on the outside of the liquid storage cylinder (10); The cylinder (20) is fixedly connected to the outside of the liquid storage cylinder (10); A cavity (21) is formed inside the cylindrical body (20); The rod (22) is slidably connected to the cavity (21); The plate (23) is fixedly connected to the top of the rod (22); A fixing rod (24) is fixedly connected to the bottom of the plate (23); A sealing ring (25) is fixedly connected to the outside of the fixing rod (24); The ring (26) is fixedly connected to the inside of the liquid storage cylinder (10). One end of the fixing rod (24) is inserted into the inside of the ring (26), and the outside is threadedly connected to the inside of the liquid storage cylinder (10).

2. The eyeliner pen with addable liquid eyeliner as described in claim 1, characterized in that, The sealing ring (25) has a chamfer.

3. An eyeliner pen that can be filled with liquid eyeliner according to claim 1, characterized in that, Multiple sealing rings (25) are provided.

4. An eyeliner pen that can be filled with liquid eyeliner according to claim 1, characterized in that, The cavity (21) is a stepped cylindrical cavity.

5. An eyeliner pen that can be filled with liquid eyeliner according to claim 1, characterized in that, include: A hole (30) is formed on the outside of the cylindrical body (20); A threaded rod (31) is threaded into the hole (30); The positioning plate (32) is rotatably connected to one end of the threaded rod (31); A positioning groove (33) is provided on the outside of the liquid storage cylinder (10), and the positioning plate (32) is inserted into the positioning groove (33).

6. An eyeliner pen that can be filled with liquid eyeliner according to claim 5, characterized in that, The positioning plate (32) has rounded corners (40).

7. An eyeliner pen that can be filled with liquid eyeliner according to claim 5, characterized in that, The positioning plate (32) is an arc-shaped plate and is in close contact with the positioning groove (33).

8. An eyeliner pen that can be filled with liquid eyeliner according to claim 1, characterized in that, The depth of the cavity (21) is greater than the height of the rod (22).

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