Cosmetic bottle with liquid mixing structure

Abstract

The utility model discloses a cosmetic bottle with a liquid mixing structure, and relates to the technical field of liquid mixing of cosmetic bottles. A second bottle body is arranged at the bottom of the first bottle body; a first external thread at the top of the second bottle body is matched and connected with a first internal thread at the bottom of the first bottle body; a second sealing film is arranged in the middle of a bottom plate at the bottom of the first bottle body; the top of the first bottle body is matched and connected with a second internal thread at the bottom of the sealing cover through a second external thread; a first sealing film is further arranged at the top of the first bottle body; a first external thread at the top of the second bottle body is matched with a first internal thread at the bottom of the first bottle body, at the moment, a second sealing film at the center of a bottom plate is punctured through a pricking needle on the second bottle body, and the pricking needle is matched with a long conveying pipe, so that the conveying pipe extends into the second bottle body; and cosmetics in different bottle bodies are conveyed through the two conveying pipes.

Description

Technical Field

[0001] The utility model specifically relates to the technical field of liquid mixing of cosmetic bottles, and specifically relates to a cosmetic bottle with a liquid mixing structure. Background Art

[0002] Cosmetics act on the skin of the human body surface by means of smearing or spraying, and the components rich in the cosmetics have effects such as whitening and moisturizing on the skin.

[0003] However, there are a wide variety of cosmetics on the market now, and each kind of cosmetic is independently packaged. When mixing and using cosmetics, it is necessary to switch the types of cosmetics back and forth, so the use efficiency is relatively low. When two kinds of cosmetics are mixed and used, a certain ratio needs to be ensured to achieve better effects. However, the traditional packaging for cosmetics now cannot package two or more kinds of cosmetics at the same time. When using, it is necessary to observe the dosage of cosmetics each time manually, so it is impossible to effectively ensure that the cosmetics achieve the maximum effect.

[0004] After retrieval, Chinese Patent Publication No. CN201720742330.7 discloses a cosmetic container with a mixing structure; the bottle cap includes a cap and a sleeve located inside the cap. The sleeve is connected to the central cylinder of the screwing mechanism to form a first accommodating cavity, and the inside of the storage bottle is a second accommodating cavity. A partition is provided at the bottom of the central cylinder to isolate the first accommodating cavity from the second accommodating cavity; the bottom of the sleeve is a conical inclined opening. By pressing the cap to push the sleeve to move downward along the central cylinder, the conical inclined opening pierces the partition to communicate the first accommodating cavity with the second accommodating cavity.

[0005] When mixing cosmetics with the structure in the above patent, by pressing the cap, the conical inclined opening at the bottom of the sleeve pierces the partition. Although the cosmetics in the two accommodating cavities can be mixed in this way, the partition will block the cosmetics during the use of the cosmetics, so it is impossible to effectively use up the cosmetics in the container, resulting in waste. Moreover, after the two kinds of cosmetics are mixed in the above patent, the discharging effect cannot be achieved, and only the mixing of the two cosmetics can be simply realized. Therefore, there are still certain technical defects in the structure in the above patent. Content of the Utility Model

[0006] The purpose of the present utility model is to provide a cosmetic bottle with a liquid mixing structure. In this device, first, select the second bottle body containing different types of cosmetics according to needs; fit the second bottle body with the bottom of the first bottle body, penetrate the second sealing film through a puncture needle, and then fit and install the sealing cap on the top of the first bottle body, so that the delivery pipes all penetrate the first sealing film, and one of the delivery pipes extends into the second bottle body through the puncture needle. In this way, when using cosmetics, the cosmetics in different bottle bodies are transported through the two delivery pipes, and after being mixed in the mixing chamber, they are extruded through the discharge port, effectively ensuring the uniformity of the mixing of the two cosmetics; to solve the problems in the above background technology.

[0007] To achieve the above object, the present utility model provides the following technical solutions:

[0008] A cosmetic bottle with a liquid mixing structure includes a first bottle body; a second bottle body is arranged at the bottom of the first bottle body, and the first external thread at the top of the second bottle body is in threaded connection with the first internal thread at the bottom of the first bottle body; a second sealing film is arranged in the middle of the bottom plate at the bottom of the first bottle body.

[0009] The top of the first bottle body is in threaded connection with the second internal thread at the bottom of the sealing cap through a second external thread; a first sealing film is also arranged at the top of the first bottle body; in this way, the first bottle body can be stored and placed separately through the first sealing film and the second sealing film.

[0010] As a further technical solution of the present utility model, a puncture needle is integrally arranged at the top of the second bottle body; the length of the puncture needle is greater than the thickness of the second sealing film; in this way, when the top of the second bottle body is fitted with the bottom of the first bottle body, the second sealing film can be effectively penetrated through the puncture needle.

[0011] As a further technical solution of the present utility model, a discharge port is arranged at the central position of the sealing cap; the bottom of the discharge port is connected with a delivery pipe; there are two delivery pipes, and one is 5 - 10 cm longer than the other; the bottoms of the two delivery pipes are respectively extended to the bottoms of the first bottle body and the second bottle body, so that when taking out cosmetics, the cosmetics in different bottle bodies can be extruded.

[0012] As a further technical solution of the present utility model, both of the two delivery pipes penetrate the first sealing film, and one of the delivery pipes also penetrates the second sealing film.

[0013] As a further technical solution of the present utility model, a mixing chamber is provided between the discharge port and the conveying pipe; the two conveying pipes are respectively communicated with the mixing chamber; the inside of the mixing chamber is spirally arranged; the two conveying pipes convey the cosmetics at different positions of the bottle body into the mixing chamber, and the mixing of the cosmetics is realized through the mixing chamber, ensuring the uniform mixing of the cosmetics and enhancing the efficacy of the cosmetics;

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] In the present utility model, when in use, the first external thread at the top of the second bottle body is matched with the first internal thread at the bottom of the first bottle body. At this time, the second sealing film at the center of the bottom plate is pierced by the needle on the second bottle body, and the needle is cooperatively connected with one of the conveying pipes, preventing the cosmetics inside the first bottle body from entering the second bottle body; preventing the cross of cosmetics in the two bottle bodies; in the present utility model, after the first bottle body and the second bottle body are cooperatively completed, the sealing cover is cooperatively installed on the top of the first bottle body. During the installation of the sealing cover, the first sealing film at the top of the first bottle body can be removed manually or directly pierce the two conveying pipes. One of the two conveying pipes extends to the bottom of the first bottle body, and the other extends to the bottom of the second bottle body through the needle. In this way, when extruding the cosmetics, the cosmetics in different bottle bodies can be extruded; in the present utility model, the tops of the two conveying pipes are both communicated with the mixing chamber, and the mixing of the cosmetics in the two bottle bodies is realized through the mixing chamber. Finally, the cosmetics are extruded through the discharge port, ensuring that when in use, the cosmetics in the two bottle bodies are mixed and conveyed through the spiral structure inside the mixing chamber. Description of the Drawings

[0016] Figure 1 is the three-dimensional structure schematic diagram of the present utility model.

[0017] Figure 2 is in the present utility model Figure 1 exploded schematic diagram.

[0018] Figure 3 is in the present utility model Figure 2 bottom structure bottom view.

[0019] Figure 4 is in the present utility model Figure 1 side view.

[0020] Figure 5 is in the present utility model Figure 4 A-A sectional view.

[0021] Figure 6 is in the present utility model Figure 5 local structure enlarged view at B.

[0022] In the figure: 1 - First bottle body, 2 - Second bottle body, 3 - Sealing cap, 4 - Discharge port, 5 - First sealing film, 6 - Delivery pipe, 7 - First external thread, 8 - Pricking needle, 9 - First internal thread, 10 - Bottom plate, 11 - Second sealing film, 12 - Second external thread, 13 - Second internal thread, 14 - Mixing chamber. Detailed implementation

[0023] 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.

[0024] Please refer to Figures 1-6 , in the embodiment of the present invention, a cosmetic bottle with a liquid mixing structure includes a first bottle body 1; a second bottle body 2 is provided at the bottom of the first bottle body 1; the first external thread 7 at the top of the second bottle body 2 is in mating connection with the first internal thread 9 at the bottom of the first bottle body 1; a second sealing film 11 is provided in the middle of the bottom plate 10 at the bottom of the first bottle body 1.

[0025] The top of the first bottle body 1 is in mating connection with the second internal thread 13 at the bottom of the sealing cap 3 through the second external thread 12; a first sealing film 5 is also provided at the top of the first bottle body 1.

[0026] Specifically, a pricking needle 8 is integrally provided at the top of the second bottle body 2; the length of the pricking needle 8 is greater than the thickness of the second sealing film 11.

[0027] By adopting the above technical solution, during use, the first external thread 7 at the top of the second bottle body 2 is mated with the first internal thread 9 at the bottom of the first bottle body 1. At this time, the second sealing film 11 at the center of the bottom plate 10 is pierced by the pricking needle 8 on the second bottle body 2, and through the effective cooperation of the pricking needle 8 and the longer delivery pipe 6, the longer delivery pipe 6 extends into the second bottle body 2.

[0028] A discharge port 4 is provided at the center position of the sealing cap 3; the bottom of the discharge port 4 is connected to the delivery pipe 6; there are two delivery pipes 6, and one is 5 - 10 cm longer than the other.

[0029] In this embodiment, both of the two delivery pipes 6 penetrate the first sealing film 5, and one of the delivery pipes 6 also penetrates the second sealing film 11.

[0030] By adopting the above technical solution, after the first bottle body 1 and the second bottle body 2 are fitted together, the sealing cover 3 is fitted and installed on the top of the first bottle body 1. During the installation of the sealing cover 3, the first sealing film 5 on the top of the first bottle body 1 can be removed manually or the two delivery tubes 6 can be directly punctured. Among the two delivery tubes 6, one extends to the bottom of the first bottle body 1 and the other extends to the bottom of the second bottle body 2. In this way, when squeezing out the cosmetics, it is possible to squeeze out the cosmetics at different positions;

[0031] In this embodiment, a mixing chamber 14 is provided between the discharge port 4 and the delivery tube 6; the two delivery tubes 6 are respectively communicated with the mixing chamber 14; the inside of the mixing chamber 14 is spirally arranged; the cosmetics in the two bottle bodies are mixed in the mixing chamber 14 and then squeezed out;

[0032] By adopting the above technical solution, the tops of the two delivery tubes 6 are both communicated with the mixing chamber 14, and the mixing of the cosmetics is realized again through the mixing chamber 14, and finally the cosmetics are squeezed out through the discharge port 4.

[0033] The working principle of the present utility model is: when in use, the first external thread 7 on the top of the second bottle body 2 is fitted with the first internal thread 9 at the bottom of the first bottle body 1. At this time, the second sealing film 11 at the center of the bottom plate 10 is punctured by the needle 8 on the second bottle body 2, and the longer delivery tube 6 is extended into the second bottle body 2 through the needle 8. By making the inner wall of the needle 8 fit with the outer wall of the longer delivery tube 6, the situation of cross-mixing of the cosmetics in the two bottle bodies is effectively avoided;

[0034] After the first bottle body 1 and the second bottle body 2 are fitted together, the sealing cover 3 is fitted and installed on the top of the first bottle body 1. During the installation of the sealing cover 3, the first sealing film 5 on the top of the first bottle body 1 can be removed manually or the two delivery tubes 6 can be directly punctured. Among the two delivery tubes 6, one extends to the bottom of the first bottle body 1 and the other extends to the bottom of the second bottle body 2 through the needle 8. In this way, when squeezing out the cosmetics, it is possible to squeeze out the cosmetics at different positions;

[0035] The tops of the two delivery tubes 6 are both communicated with the mixing chamber 14. When the cosmetics in the two bottle bodies pass through the inside of the mixing chamber 14, they are mixed and conveyed, and finally the cosmetics are squeezed out through the discharge port 4.

[0036] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

[0037] 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 way 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 bottle with a liquid mixing structure, characterized in that: It comprises a first bottle body (1); a second bottle body (2) is arranged at the bottom of the first bottle body (1); a first external thread (7) at the top of the second bottle body (2) is matched and connected with a first internal thread (9) at the bottom of the first bottle body (1); a second sealing film (11) is arranged in the middle of the bottom plate (10) at the bottom of the first bottle body (1); The top of the first bottle body (1) is connected to the second internal thread (13) at the bottom of the sealing cover (3) through a second external thread (12); a first sealing film (5) is also provided at the top of the first bottle body (1).

2. A cosmetic bottle with a liquid mixing structure according to claim 1, characterized in that: The top of the second bottle body (2) is also integrally provided with a puncture needle (8); the length of the puncture needle (8) is greater than the thickness of the second sealing film (11).

3. The cosmetic bottle with a liquid mixing structure according to claim 1, characterized in that: A discharge port (4) is provided at the center of the sealing cover (3); the bottom of the discharge port (4) is connected to a delivery pipe (6); two delivery pipes (6) are provided, one of which is 5-10 cm longer than the other.

4. The cosmetic bottle with a liquid mixing structure according to claim 3, characterized in that: The two delivery tubes (6) both penetrate the first sealing film (5), and one of the delivery tubes (6) also penetrates the second sealing film (11).

5. The cosmetic bottle with a liquid mixing structure according to claim 4, characterized in that: A mixing chamber (14) is provided between the discharge port (4) and the conveying pipe (6); the two conveying pipes (6) are respectively connected to the mixing chamber (14); and the interior of the mixing chamber (14) is arranged in a spiral shape.

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