COSMETIC CONTAINER

Description

TECHNICAL FIELD

The present utility model relates to the technical field of cosmetics, particularly to a cosmetic container.

BACKGROUND

Cosmetic containers generally refer to containers used for holding cosmetic products such as creams, lotions, perfumes, and lip glosses. Examples of these cosmetic containers include cosmetic bottles and cosmetic tubes. Some of these cosmetic containers are used for strong-sealing viscous cosmetics such as creams, face creams, and lip glosses.

Cosmetics play a crucial role in the enhancement of personal appearance. Lip make-up is of particular importance in accentuating and completing the effect of facial make-up. The color and smoothness of lipstick on the lips is influenced by the condition of the lips. Therefore, lip gloss is an ideal choice for hydrating the lips. In contrast to conventional lipsticks, a relatively newer form of cosmetic, lip gloss can leave the lips moisturized and lustrous after application, and is widely embraced by modern, beauty-conscious women. Currently, lip gloss packaging bottles on the market often comprise a cylindrical bottle body, with an applicator wand attached to the bottle cap and configured to be extended into the bottle body. The applicator wand is designed to be dipped into the lip gloss material contained in the bottle body. However, as the lip gloss contained in the packaging bottle is gradually consumed, the lip gloss dipped by the applicator wand is concomitantly reduced. The above-mentioned structure of lip gloss packaging bottles and the method of use lead to a variation in the amount of lip gloss applied each time. This has the potential to have a significant impact on the user comfort and the final make-up result. In addition, since it is necessary for a user to repeatedly dip the lip gloss material with the applicator wand during use, the lip gloss material is prone to exposure to the air, which can cause the lip gloss material in the bottle to rapidly deteriorate. While there are various structural designs for lip gloss pens in the prior art, some of them are unable to contain liquid make-up dyes due to design defects. Whilst it is possible to contain them within the pens, there is still a possibility of overflow when they are being carried. This could result in defects such as inconvenience in use and reduced portability.

In view of this, there is an urgent need to improve the structure of the cosmetic containers in the prior art to facilitate operation, enhance precise control over the amount extruded during use, and prevent overflow when being carried.

SUMMARY

The technical problem addressed by the embodiments of the present utility model is to provide a cosmetic container that enables users to better control the amount of lip gloss applied with each use, thereby improving user comfort and facilitating ideal make-up results.

To address the above technical problem, the embodiments of the present utility model provide a cosmetic container, comprising a cap assembly, a base assembly, a connecting rod, an inner stopper, a push block, an open head portion, and an applicator; wherein the cap assembly is configured to be rotatably connected to the base assembly to cover an opening of the base assembly, one end of the connecting rod is configured to be fixedly arranged at a bottom of the base assembly, and the other end of the connecting rod is configured to be fixedly connected to the open head portion; the applicator is configured to be fixedly arranged on the open head portion, and the inner stopper is configured to be movably arranged on the connecting rod; a circumferential side of the inner stopper is configured to be pressed against an inner wall of the base assembly, and a lower end surface of the inner stopper and the base assembly are configured to form a movable chamber; the push block is configured to be movably arranged within the movable chamber, and an upper end surface of the inner stopper, the open head portion, and the base assembly are configured to form a storage chamber for storing cosmetic liquid, the open head portion is configured to comprise a first through-hole, and the applicator is configured to be fluidly connected to the storage chamber via the first through-hole in the open head portion; the push block is operable to strike the inner stopper to compress space of the storage chamber, and the cosmetic liquid is operable to be flown out from the applicator through the open head portion.

Preferably, a plurality of annular teeth is configured to be arranged on the connecting rod along a length direction of the connecting rod; and the inner stopper is configured to be fastened to a gap between the annular teeth.

Preferably, the base assembly is configured to comprise a tube body and a base, and the base is configured to be fitted over a bottom of the tube body.

Preferably, the applicator is configured to comprise a second through-hole, the first through-hole is configured to be fluidly connected to the second through-hole, and the connecting rod is configured to be inserted into the first through-hole.

Preferably, an opening of the tube body is configured to be fitted over a lower part of the open head portion.

Preferably, a slit is configured to be arranged on a contact portion between a circumferential wall of the first through-hole and the connecting rod.

Preferably, the cap assembly is configured to comprise a top cap and an inner cap, the top cap is configured to be fitted over the inner cap, and the top cap is configured to be rotatably connected to the tube body to cover an upper part of the tube body; the inner cap is configured to comprise an extension portion, and the extension portion is configured to be inserted into the first through-hole through the second through-hole.

Preferably, a buffer block is configured to be fixedly arranged at the bottom of the tube body.

The beneficial effects of implementing the embodiments of the present utility model are as follows:

During use, the user only needs to shake the base assembly of the utility model to make the push block move up or down, striking the inner stopper to cause it move toward the open head portion. This, in turn, compresses the space of the storage chamber, allowing the cosmetic liquid to flow from the first through hole to the second through hole via the slit. The present utility model promotes precise control of the amount of cosmetic liquid extruded, thus facilitating ease of use and simplicity in structure.

The gap between the annular teeth may be adjusted based on actual production requirements and user feedback to further ensure the controlled extrusion of the cosmetic liquid.

The present utility model makes the storage chamber into a sealed space by inserting the extension portion into the first through hole and the second through hole. Consequently, the present utility model is easy to carry, thereby ensuring that the cosmetic liquid will not overflow while being carried by the user in an outdoor setting.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is an external schematic diagram of the present utility model;

FIG. 2 is a schematic diagram of the internal overall structure of the present utility model;

FIG. 3 is a schematic diagram of the connecting rod and inner stopper of the present utility model;

FIG. 4 is a schematic diagram of the connecting rod and open head portion of the present utility model;

FIG. 5 is a schematic diagram of the open head portion of the present utility model;

FIG. 6 is a schematic diagram of the open head portion and applicator of the present utility model.

In the figures: 1. cap assembly, 11. top cap, 12. inner cap, 121. extension portion, 2. base assembly, 21. tube body, 211. movable chamber, 212. storage chamber, 22. base, 3. connecting rod, 31. annular tooth, 4. inner stopper, 5. push block, 6. open head portion, 61. first through-hole, 62. slit, 7. applicator, 72. second through-hole, 8. buffer block.

DETAILED DESCRIPTION

To make the objectives, technical solutions, and advantages of the present utility model clearer, the following provides a more detailed description of the present utility model in conjunction with the accompanying drawings.

As shown in FIGS. 1-6, a cosmetic container comprises a cap assembly 1, a base assembly 2, a connecting rod 3, an inner stopper 4, a push block 5, an open head portion 6, and an applicator 7. The cap assembly 1 is configured to be rotatably connected to the base assembly 2 to cover an opening of the base assembly 2. Specifically, the cap assembly 1 is configured to comprise a top cap 11 and an inner cap 12. The top cap 11 is configured to be fitted over the inner cap 12, and the top cap 11 is configured to be rotatably connected to a tube body 21 to cover an upper part of the tube body 21. An extension portion 121 is configured to be arranged in the inner cap 12. The base assembly 2 is configured to comprise a tube body 21 and a base 22, and the base 22 is configured to be fitted over a bottom of the tube body 21. One end of the connecting rod 3 is configured to be fixedly arranged at a bottom of the base assembly 2, and the other end of the connecting rod 3 is fixedly connected to the open head portion 6. The applicator 7 is configured to be fixedly arranged on and be fluidly connected to the open head portion 6. The open head portion 6 is configured to comprise a first through-hole 61, and the applicator 7 is configured to comprise a second through-hole 72. The first through-hole 61 is configured to be fluidly connected to the second through-hole 72, and the extension portion 121 is configured to be inserted into the first through-hole 61 via the second through-hole 72. The connecting rod 3 is configured to be inserted into the first through-hole 61, and a slit 62 is configured to be arranged on a contact portion between a circumferential wall of the first through-hole 61 and the connecting rod 3. An inner stopper 4 is configured to be movably arranged on the connecting rod 3. A plurality of annular teeth 31 are configured to be arranged on the connecting rod 3 along a length direction of the connecting rod 3, and the inner stopper 4 is configured to be fastened to a gap between the annular teeth 31. The gap of the annular teeth 31 may be adjusted according to actual production requirements and user feedback to ensure the controlled extrusion of the cosmetic liquid. A circumferential side of the inner stopper 4 is configured to be pressed against an inner wall of the base assembly 2, and a lower end surface of the inner stopper 4 and the base assembly 2 are configured to form a movable chamber 211. The push block 5 is configured to be movably arranged within the movable chamber 211. A buffer block 8 is configured to be fixedly arranged at the bottom of the tube body 21. An opening of the tube body 21 is configured to be fitted over a lower part of the open head portion 6. An upper end surface of the inner stopper 4, the open head portion 6, and the base assembly 2 are configured to form a storage chamber 212 for storing cosmetic liquid. The extension portion 121 is configured to be inserted into the first through-hole 61 and the second through-hole 72, making the storage chamber 212 into a sealed space. This makes the present utility model easy to carry and prevents the cosmetic liquid from leaking. The push block 5 is operable to strike the inner stopper 4 to compress space of the storage chamber 212, and the cosmetic liquid is operable to be flown out from the applicator 7 through the open head portion 6. During use, the user only needs to shake the base assembly 2 to make the push block 5 move up or down, striking the inner stopper 4 to cause it move toward the open head portion 6. This, in turn, compresses the space of the storage chamber 212, allowing the cosmetic liquid to flow from the first through hole 61 to the second through hole 72 via the slit 62. This promotes precise control of the amount of the cosmetic liquid extruded, thus facilitating ease of use and simplicity in structure.

Of course, the above embodiment is only intended to explain the technical concepts and features of the present utility model, and its purpose is to enable those skilled in the art to understand the content of the utility model and implement it accordingly. It should not be construed as limiting the scope of protection of the utility model. Any modifications based on the main technical spirit of the utility model should fall within the scope of protection.