Cosmetic pencil with airtight reminding function

Abstract

The utility model relates to the technical field of cosmetic pencils, in particular to a cosmetic pencil with an airtight reminding function. The reminding mechanism is arranged at one end of the eyeliner penholder; wherein the reminding mechanism comprises a pen cap clamped on the surface of the eyeliner penholder, an inner cap is arranged on the inner wall of the pen cap, one end of the inner cap is fixedly connected with a sealing gasket, and one end of the inner wall of the pen cap is in threaded connection with a mounting cap; according to the device, a movable rod, a reminding hole and an elastic sealing film are utilized, the sealing gasket retracts after being seriously abraded, the movable rod moves downwards without abutting of the sealing gasket, then the elastic sealing film retracts into the reminding hole, a user is reminded of the problem that the eyeliner holder has airtight failure in the eyeliner cover, one end of the eyeliner cover is opened through a mounting cover, and the eyeliner holder is convenient to use. And a user can replace the inner cover and the sealing gasket in the pen cover in time, so that the service life of the cosmetic pen is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of cosmetic pens, in particular to a cosmetic pen with an airtight reminder function. Background Art

[0002] Makeup pencils usually refer to a tool used to apply cosmetics, such as eyeliners, lipliners, etc. They are usually designed with exquisite design to facilitate precise application of cosmetics, such as eyes, lips, etc. In order to prevent the eyeliner core from drying out, a sealing structure is usually provided between the eyeliner and the pen cap so that the eyeliner core can discharge liquid normally.

[0003] After searching, it was found that the Chinese patent "Liquid Makeup Pen" authorization announcement number "CN218999749U" achieves sealing of the brush through the pen cap, inner cap and elastic fastening part, thus preventing the brush from drying out.

[0004] The elastic fasteners mentioned above are in contact with the pen shell for a long time and wear, which easily leads to a poor sealing effect between the inner cover and the brush, making it difficult to remind the user that the airtightness between the brush and the pen cover has failed, thereby affecting the service life of the cosmetic brush.

[0005] Therefore, a cosmetic pen with an airtight reminder function is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a cosmetic pen with an airtight reminder function in order to solve the above problem, thereby improving the problem that it is difficult to remind the user of airtight failure.

[0007] The utility model achieves the above-mentioned purpose through the following technical scheme: a cosmetic pen with an airtight reminder function, comprising: an eyeliner pen holder; a reminder mechanism, wherein the reminder mechanism is arranged at one end of the eyeliner pen holder; wherein the reminder mechanism comprises a pen cap that is clamped on the surface of the eyeliner pen holder, the inner wall of the pen cap is provided with an inner cover, one end of the inner cover is fixedly connected with a sealing gasket, one end of the inner wall of the pen cap is threadedly connected with a mounting cover, a reminder hole is opened on the upper end of the surface of the pen cap, an elastic sealing film is fixedly connected to the upper end of the inner wall of the reminder hole, a movable rod is arranged on the inner side of the reminder hole, and the bottom end of the movable rod is in contact with the upper end of the surface of the sealing gasket. By using the movable rod, the reminder hole, and the elastic sealing film, the sealing gasket is severely worn and retracted, so that the movable rod moves downward without the resistance of the sealing gasket, and then the elastic sealing film is retracted into the reminder hole, reminding the user that the eyeliner pen holder has an airtight failure problem in the pen cap, and by using the mounting cover, one end of the pen cap is opened, so that the user can replace the inner cover and the sealing gasket in the pen cap in time, thereby ensuring the service life of the cosmetic pen.

[0008] Preferably, one end of the mounting cover is fixedly connected with a sealing pad, and the surface of the sealing pad is clamped inside the pen cap. The sealing pad is used to seal the connection between the mounting cover and the pen cap, ensuring a tight connection between the mounting cover and the pen cap.

[0009] Preferably, a limiting block is fixedly connected to the upper end of the surface of the movable rod. A limiting groove is formed inside the pen cap, and the limiting groove communicates with the reminder hole. The surface of the limiting block is slidably connected to the inner wall of the limiting groove. The limiting block and the limiting groove are used to limit the moving range of the movable rod, ensuring that the movable rod can move stably in the reminder hole and preventing the movable rod from shifting during movement, which may otherwise affect the deformation of the elastic sealing film.

[0010] Preferably, the top end of the movable rod is bent into an arc shape. The movable rod with an arc-shaped top end is used to push the elastic sealing film into an arc shape, facilitating the user to better observe the airtight effect of the connection between the eyeliner pen barrel and the pen cap.

[0011] Preferably, the threaded end of the mounting cover is made of rubber. The rubber threaded end of the mounting cover ensures a good sealing effect for the threaded connection between the mounting cover and the pen cap, thereby guaranteeing the sealing effect on the eyeliner pen barrel.

[0012] Preferably, both the sealing pad and the plugging pad are made of silica gel. The silica gel sealing pad and plugging pad ensure the sealing effect of the sealing pad on the eyeliner pen barrel and the sealing effect of the connection between the pen cap and the mounting cover, enhancing the sealing performance of the cosmetic pen.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. By using the movable rod, the reminder hole, and the elastic sealing film, when the sealing pad wears severely and retracts, the movable rod moves downward without the resistance of the sealing pad, and then the elastic sealing film retracts into the reminder hole, reminding the user of the problem of airtight failure of the eyeliner pen barrel inside the pen cap. By using the mounting cover, one end of the pen cap can be opened, ensuring that the user can timely replace the inner cover and the sealing pad inside the pen cap, thereby guaranteeing the service life of the cosmetic pen;

[0015] 2. By using the plugging pad, the connection between the mounting cover and the pen cap is sealed, ensuring a tight connection between the mounting cover and the pen cap. By using the silica gel sealing pad and plugging pad, the sealing effect of the sealing pad on the eyeliner pen barrel and the sealing effect of the connection between the pen cap and the mounting cover are ensured, enhancing the sealing performance of the cosmetic pen. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 is a schematic diagram of the structure of the reminder mechanism of the present utility model;

[0018] Figure 3 is Figure 2 an enlarged view of A in

[0019] Figure 4 is Figure 2 an enlarged view of B in

[0020] In the figure: 1, an eyeliner pen barrel; 2, a reminder mechanism; 21, a pen cap; 22, a mounting cap; 23, an inner cap; 24, a gasket; 25, a reminder hole; 26, a movable rod; 27, a limiting groove; 28, a limiting block; 29, a plugging gasket. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] During specific implementation: As Figures 1-4 shown, a cosmetic pen with an airtight reminder function includes: an eyeliner pen barrel 1; a reminder mechanism 2, and the reminder mechanism 2 is arranged at one end of the eyeliner pen barrel 1; wherein, the reminder mechanism 2 includes a pen cap 21 clamped on the surface of the eyeliner pen barrel 1, an inner cap 23 is arranged on the inner wall of the pen cap 21, a gasket 24 is fixedly connected to one end of the inner cap 23, a mounting cap 22 is threadedly connected to one end of the inner wall of the pen cap 21, a reminder hole 25 is opened at the upper end of the surface of the pen cap 21, an elastic sealing film is fixedly connected to the upper end of the inner wall of the reminder hole 25, a movable rod 26 is arranged inside the reminder hole 25, the bottom end of the movable rod 26 contacts the upper end surface of the gasket 24, a limiting block 28 is fixedly connected to the upper end surface of the movable rod 26, a limiting groove 27 is opened on the inner wall of the pen cap 21, the limiting groove 27 communicates with the reminder hole 25, and the surface of the limiting block 28 is slidably connected to the inner wall of the limiting groove 27. The elastic sealing film and the inner cap 23 are both rubber components, the outer surface of the inner cap 23 is closely attached to the inner surface of the pen cap 21, and the elastic sealing film can be coated with a conspicuous color.

[0023] When the gasket 24 has good sealing, the gasket 24 pushes the movable rod 26 to move upward, so that the top end of the movable rod 26 pushes the elastic sealing film to stretch, and the elastic sealing film stretches into a convex end, and the user can observe that the airtightness between the eyeliner pen barrel 1 and the pen cap 21 is good.

[0024] After use, the eyeliner pen barrel 1 is snap-fitted inside the pen cap 21, causing the sealing gasket 24 to wrap tightly around the surface of the eyeliner pen barrel 1. When the inner side of the sealing gasket 24 is severely worn, the sealing gasket 24 will retract. At this time, without external resistance to the movable rod 26, the self-weight of the movable rod 26 and the elasticity of the elastic sealing film itself will push the movable rod 26 downward and cause it to retract. The elastic sealing film retracts into the reminder hole 25. Since the elastic sealing film is coated with a conspicuous color and retracts into the reminder hole 25, it enables the user to see that there is no protrusion on the surface of the pen cap 21, reminding the user that the airtightness of the eyeliner pen barrel 1 inside the pen cap 21 has failed. At this time, the user rotates the mounting cap 22 to threadedly separate the mounting cap 22 from the pen cap 21, removes and replaces the inner cap 23 and the sealing gasket 24 inside the pen cap 21, presses the new inner cap 23 and the sealing gasket 24 tightly against the inner side of the pen cap 21, and rotates the mounting cap 22 to threadedly connect the mounting cap 22 to the pen cap 21. At this time, the sealing gasket 24 to be used inside the pen cap 21 seals the eyeliner pen barrel 1, thereby preventing the eyeliner pen barrel 1 from drying out.

[0025] As Figure 4 shown, one end of the mounting cap 22 is fixedly connected with a plugging gasket 29, the surface of the plugging gasket 29 is snap-fitted to the inner wall of the pen cap 21, the top end of the movable rod 26 is bent in an arc shape, the threaded end of the surface of the mounting cap 22 is a rubber member, and both the sealing gasket 24 and the plugging gasket 29 are silicone members. The plugging gasket 29 is snap-fitted inside the pen cap 21, making the connection between the pen cap 21 and the mounting cap 22 tight.

[0026] When the present utility model is in use, after use, the eyeliner pen barrel 1 is snap-fitted inside the pen cap 21, causing the sealing gasket 24 to wrap tightly around the surface of the eyeliner pen barrel 1. When the inner side of the sealing gasket 24 is severely worn, the sealing gasket 24 will retract. At this time, without external resistance to the movable rod 26, the self-weight of the movable rod 26 and the elasticity of the elastic sealing film itself will push the movable rod 26 downward and cause it to retract. The elastic sealing film retracts into the reminder hole 25. Since the elastic sealing film is coated with a conspicuous color and retracts into the reminder hole 25, it enables the user to see that there is no protrusion on the surface of the pen cap 21, reminding the user that the airtightness of the eyeliner pen barrel 1 inside the pen cap 21 has failed. At this time, the user rotates the mounting cap 22 to threadedly separate the mounting cap 22 from the pen cap 21, removes and replaces the inner cap 23 and the sealing gasket 24 inside the pen cap 21, presses the new inner cap 23 and the sealing gasket 24 tightly against the inner side of the pen cap 21, rotates the mounting cap 22 to threadedly connect the mounting cap 22 to the pen cap 21, and makes the plugging gasket 29 snap-fitted inside the pen cap 21. At this time, the sealing gasket 24 to be used inside the pen cap 21 seals the eyeliner pen barrel 1.

[0027] It should be noted that in the above description, the eyeliner pen barrel 1, the pen cap 21, the elastic sealing film, etc. are all devices with relatively mature applications in the prior art. The specific models can be selected according to actual needs and will not be elaborated here.

[0028] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A cosmetic pen with an airtight reminder function, characterized in that: include: Eyeliner Pencil Holder (1); A reminder mechanism (2), wherein the reminder mechanism (2) is arranged at one end of the eyeliner pen holder (1); The reminder mechanism (2) comprises a pen cap (21) clamped on the surface of the eyeliner pen holder (1); an inner cover (23) is provided on the inner wall of the pen cap (21); one end of the inner cover (23) is fixedly connected to a sealing gasket (24); one end of the inner wall of the pen cap (21) is threadedly connected to a mounting cap (22); a reminder hole (25) is provided on the upper end of the surface of the pen cap (21); an elastic sealing film is fixedly connected to the upper end of the inner wall of the reminder hole (25); a movable rod (26) is provided on the inner side of the reminder hole (25); the bottom end of the movable rod (26) contacts the upper end of the surface of the sealing gasket (24).

2. The cosmetic pen with airtight reminder function according to claim 1, characterized in that: One end of the installation cover (22) is fixedly connected to a blocking pad (29), and the surface of the blocking pad (29) is clamped on the inner wall of the pen cover (21).

3. The cosmetic pen with airtight reminder function according to claim 1, characterized in that: The upper end of the surface of the movable rod (26) is fixedly connected to a limiting block (28); the inner wall of the pen cover (21) is provided with a limiting groove (27); the limiting groove (27) is connected to the reminder hole (25); and the surface of the limiting block (28) is slidably connected to the inner wall of the limiting groove (27).

4. The cosmetic pen with airtight reminder function according to claim 1, characterized in that: The top end of the movable rod (26) is bent into an arc shape.

5. The cosmetic pen with airtight reminder function according to claim 1, characterized in that: The surface threaded end of the mounting cover (22) is a rubber component.

6. The cosmetic pen with airtight reminder function according to claim 2, characterized in that: The sealing pad (24) and the blocking pad (29) are both silicone components.

Images