WO2022257248A1

WO2022257248A1 - All-aluminum cosmetic container cover, cosmetic container using same, and molding process therefor

Info

Publication number: WO2022257248A1
Application number: PCT/CN2021/108535
Authority: WO
Inventors: 陈文胜
Original assignee: 安徽亦宣金属科技有限公司
Priority date: 2021-06-08
Filing date: 2021-07-27
Publication date: 2022-12-15
Also published as: CN113412998A

Abstract

An all-aluminum cosmetic container cover, comprising a cover body (1) made of aluminum and an inner cover (2) made of aluminum, wherein the inner cover (2) is disposed in the cover body (1), and a first thread (21) for closed connection with a container body (3) is provided inside the inner cover (2). Meanwhile, a cosmetic container using the all-aluminum cosmetic container cover is disclosed, and a molding process for the all-aluminum cosmetic container cover is also disclosed. The first thread (21) on the inner cover (2) is rolled and molded by means of a roller device. The process is simple, and processing is convenient. The all-aluminum cosmetic container cover may be used for various cosmetic containers, such as cosmetic bottles, cosmetic droppers, cosmetic tubes, etc., and the all-aluminum cosmetic container cover is a single material that is renewable, recyclable, and reusable. The all-aluminum cosmetic container cover does not need to be disassembled, may be continually recycled and reused, thus greatly conserving resources and better sustainably developing the use of packaging with regards to recycling, is an environmentally friendly design, and is energy-saving and environmental.

Description

All-aluminum cosmetic container cover, cosmetic container using same and molding process thereof

technical field

The disclosure relates to a cosmetic container and a production process thereof, in particular to an all-aluminum cosmetic container cover, a cosmetic container using the same and a molding process thereof.

Background technique

Make-up is the use of cosmetics and tools to render, draw, and organize the face, facial features, and other parts of a person, such as skin, hair, nails, lips, eyelashes, etc., to enhance the three-dimensional impression and adjust the shape. Color, cover up defects, express spirit, so as to achieve the purpose of cleaning, maintaining, beautifying, modifying and changing appearance, or correcting human body odor and maintaining a good state. Makeup can show the unique natural beauty of the characters, improve the original "shape", "color" and "quality" of the characters, add beauty and charm, and as an art form, present a visual feast and express a feeling , with the improvement of living standards, makeup has become an indispensable part of people's daily life.

The forms of cosmetics are also various, such as powder, liquid, paste, paste, etc. In order to facilitate the use of cosmetics, people generally make different cosmetics into different shapes and put them in suitable containers. With the continuous improvement of the concept and awareness of environmental protection and sustainable development, the requirements for waste classification and recycling are becoming higher and stricter. For existing cosmetic containers such as cosmetic bottles, cosmetic droppers, and cosmetic tubes, the container caps are all made of plastic, or the container cap is provided with a plastic inner cover, which is inconvenient to process and manufacture, and the cosmetics in the container are used up or When the container is damaged and needs to be discarded, the container cover cannot be classified and recycled according to different materials. The dismantling process of the container cover is complicated, and some can only be destroyed, dismantled and disassembled, resulting in a serious waste of resources, high production costs, and inconvenient material recycling. Reuse is not conducive to environmental protection and sustainable development, and affects the application and development of products.

Contents of the invention

The purpose of this disclosure is to propose an all-aluminum cosmetic container cover, a cosmetic container using it and its molding process, which can solve at least one of the above technical problems. The technical solution of this disclosure is as follows:

An all-aluminum cosmetic container cover includes a cover body made of aluminum and an inner cover made of aluminum, the inner cover is arranged in the cover body, and the inner cover is provided with a first screw thread for closed connection with the container main body.

In some embodiments, the cover body is inserted into the inner cover.

In some embodiments, the bottom of the inner cover is provided with an outward first flange, and the first flange sequentially includes a horizontal portion and an upward first connecting portion, the first connecting portion is inserted into the inner wall of the cover, and the second A first section is formed between a connecting portion and the inner cover.

In some embodiments, the inner wall of the cover is provided with a first protruding portion matched with the first connecting portion.

In some embodiments, more than two first protrusions are evenly distributed along the circumferential direction of the inner wall of the cover, and the first protrusions are arranged along the vertical direction.

A cosmetic container using the above-mentioned all-aluminum cosmetic container cover includes a container main body, an inner cover and a cover body, and the inlet of the container main body is provided with a second screw thread matched with the first screw thread.

In some embodiments, the inner top wall of the inner cover is provided with a liner matching the inlet of the container body.

In some embodiments, the inlet to the container body is sealed by a first seal.

In some embodiments, the bottom of the main body of the container is provided with a first foot, which is convenient for placing the cosmetic container stably.

A molding process for an all-aluminum cosmetic container lid, characterized in that it at least includes the following steps:

Prepare the raw aluminum plate, and press and form the cover body and inner cover on the raw aluminum plate through stamping equipment;

Then rolling and forming the first thread in the inner cover by means of a roller device;

Put the processed inner cover into the cover body.

The beneficial effects of the present disclosure are: the all-aluminum cosmetic container cover is assembled from the cover body and the inner cover, and the inner cover is threadedly connected with the corresponding container main body through the first thread, the structure is stable, the strength is high, and the operation is convenient. Aluminum is renewable, Recyclable and reusable materials have the advantages of light weight, corrosion resistance, good ductility, convenient processing, and low price. The inner cover and cover body of the all-aluminum cosmetic container cover are formed by stamping. A thread is rolled and formed by roller equipment, the process is simple, and the processing is convenient. The all-aluminum cosmetic container cover can be used for various cosmetic containers, such as cosmetic bottles, cosmetic droppers, cosmetic tubes, etc. The cosmetics stored can be lip gloss , mascara, lip balm, eyeliner, mascara, deodorant, herbal eyeliner, concealer, blush, skin care products or other cosmetics, etc., with a wide range of applications, the cosmetics in the container are exhausted or the container is damaged and need to be discarded Under the circumstances, the all-aluminum cosmetic container cover is a single renewable, recyclable, and recyclable material that does not need to be disassembled, and can be recycled and reused all the time, thus greatly saving resources and reducing production costs. The use of sustainable packaging can be better in terms of recycling, which is a green design, energy saving, and environmental protection, thereby enhancing the competitiveness of the product and expanding the application and development of the product.

In addition, in the technical solutions of the present disclosure, unless otherwise specified, the technical solutions can be realized by adopting conventional means in the art.

Description of drawings

In order to more clearly illustrate the specific embodiments of the present disclosure or the technical solutions in the prior art, the following will briefly introduce the drawings that need to be used in the description of the specific embodiments or the prior art. Obviously, the accompanying drawings in the following description The drawings are some implementations of the present disclosure, and those skilled in the art can also obtain other drawings according to these drawings without creative work.

Fig. 1 is a schematic structural view of an all-aluminum cosmetic container cover according to an embodiment of the present disclosure.

Fig. 2 is a schematic structural view of a cover body according to an embodiment of the present disclosure.

Fig. 3 is a schematic structural view of an inner cover according to an embodiment of the present disclosure.

Fig. 4 is a schematic structural view of a cosmetic container with an all-aluminum cosmetic container cover according to an embodiment of the present disclosure.

Fig. 5 is a schematic structural view of a cosmetic container with an all-aluminum cosmetic container cover according to an embodiment of the present disclosure.

Fig. 6 is a cross-sectional view of a cosmetic container with an all-aluminum cosmetic container cover according to an embodiment of the present disclosure.

Fig. 7 is an exploded view of a cosmetic container with an all-aluminum cosmetic container cover according to an embodiment of the present disclosure.

Fig. 8 is a schematic structural view of a container body according to an embodiment of the present disclosure.

FIG. 9 is a schematic structural view of a cosmetic dropper with an all-aluminum cosmetic container cover according to an embodiment of the present disclosure.

Fig. 10 is a cross-sectional view of a cosmetic dropper with an all-aluminum cosmetic container lid according to an embodiment of the present disclosure.

Explanation of reference numerals in the drawings, cover body 1, first protruding part 11, inner cover 2, first thread 21, first flange 22, horizontal part 221, first connecting part 222, first section 23, container body 3 , The second thread 31, the first pad 32, the first tank 33, the first step 34, the second tank 35, the gasket 4, the first seal 5, the squeeze chamber 6, the drip tube 7.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present disclosure clearer, the present disclosure will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are some, not all, embodiments of the present disclosure, and are only used to explain the present disclosure, not to limit the present disclosure. Based on the embodiments in the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present disclosure.

In the description herein, any measure of size, value, shape, and geometric data (such as perpendicularity and parallelism) are disregarded when used in conjunction with other similar terms such as "approximately" or "substantially" Tolerances or inaccuracies due to production and/or manufacturing errors and, above all, without regard to any slight deviations in numerical, dimensional, shape or geometric data associated with them. For example, these terms (when combined with numerical values) preferably indicate a difference of no more than 10% of the stated numerical value.

In the description of the present disclosure, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", The orientation or positional relationship indicated by "inner", "outer", "both ends", "both sides", "bottom" and "top" are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the The disclosures and simplified descriptions do not indicate or imply that referenced elements must have a particular orientation or be constructed and operated in a particular orientation, and thus should not be construed as limiting the present disclosure. Furthermore, the terms "first", "second", "superior", "inferior", "primary", "secondary", etc. are used for descriptive purposes only and may simply be used to more clearly distinguish different components, while It should not be read as indicating or implying relative importance.

Referring to Figures 1-3, schematically showing the all-aluminum cosmetic container cover according to the present disclosure, referring to Figures 4-10, schematically showing a cosmetic container using an all-aluminum cosmetic container cover, such as a cosmetic bottle, Cosmetic droppers, cosmetic tubes and other cosmetic containers store and accommodate cosmetics that can be liquid, fluid, paste, paste, etc., such as lip gloss, mascara, lip balm, eyeliner, mascara, deodorant, Herbal eyeliner, concealer, blush, skin care or other cosmetics, etc.

The all-aluminum cosmetic container cover includes a cover body 1 and an inner cover 2 made of aluminum. Both the cover body 1 and the inner cover 2 are made of aluminum. The thread 21, the first thread 21 is used to be threadedly connected with the container body 3 of the corresponding cosmetic container, the inner cap 2 can be opened and closed relative to the container body 3 through the first thread 21. Aluminum is a renewable, recyclable, and reusable material. It has the advantages of light weight, corrosion resistance, good ductility, convenient processing, and low price. It is very convenient for sorting and recycling, and recycling after reprocessing. The lid of the all-aluminum cosmetic container is usually cylindrical, and can also be other suitable shapes. In addition, the inner cap 2 can also be omitted, the cap body 1 is directly connected to the container body 3 , and the first thread 21 is directly formed on the inner side of the cap body 1 .

The first thread 21 can be processed and formed by turning tools, rollers, etc., or can be integrally formed on the inner cover 2 by casting, 3D printing, etc., for example, the first thread 21 is formed on the inner cover 2 by roller rolling. The process is simple, the processing is convenient, and it is more stable and reliable.

The cover body 1 and the inner cover 2 can be connected by plug-in, such as tight fit, transition connection, etc., which have a simple structure and are convenient for processing and assembling. Certainly, the cover body 1 and the inner cover 2 may also be connected by buckles or other suitable connection methods.

The bottom of the inner cover 2 is provided with an outward first flange 22, and the first flange 22 includes a horizontal portion 221 and an upward first connecting portion 222 in sequence, that is, the section of the first flange 22 is roughly L-shaped, and the first flange 22 The connecting part 222 is inserted and connected with the inner wall of the cover body 1, and a first section 23 is formed between the first connecting part 222 and the inner cover 2. The first flange 22 improves the structural strength and stability of the inner cover 2, and facilitates the inner cover 2. The connection between the cover 2 and the cover body 1, the first connecting part 222 facilitates the plug-in connection between the inner cover 2 and the cover body 1, and the horizontal part 221 can match with the corresponding end surface of the container body 3, so that the inner cover 2 and the container body 3 is more stable and compact, and the first section 23 also reduces the weight of the container cover.

The inner wall of the cover body 1 is also provided with a first protruding portion 11 matching with the first connecting portion 222 , and the first protruding portion 11 facilitates a more stable connection between the first connecting portion 222 and the cover body 1 . Usually, more than two first protruding parts 11 are evenly distributed along the circumferential direction of the inner wall of the cover body 1 , and the first protruding parts 11 are arranged along the vertical direction, so that the force is more uniform, more stable and reliable. In addition, the first connecting part 222 can also be provided with a groove body matching with the first protruding part 11, so as to prevent relative circular rotation between the cover body 1 and the inner cover 2, and the connection is tighter and more stable.

Referring to Figures 4 to 10, cosmetic containers using the above-mentioned all-aluminum cosmetic container cover, such as various cosmetic containers such as cosmetic bottles, cosmetic droppers, cosmetic tubes, etc., include a container main body 3, an inner cover 2 and a cover body 1, Both the cover body 1 and the inner cover 2 are made of aluminum, the inner cover 2 is arranged in the cover body 1, the container body 3 is threadedly connected with the inner cover 2, the inner cover 2 is provided with a first thread 21, and the entrance of the container body 3 is arranged There is a second thread 31 matched with the first thread 21. The cosmetics stored in the container body 3 can be liquid, fluid, paste, paste, etc., such as lip gloss, mascara, lip balm, eyeliner, mascara, Deodorant, herbal eyeliner, concealer, blush, skin care or other cosmetics, etc.

The second screw thread 31 is arranged on the connection end of the container body 3, the outer diameter of the connection end is smaller than the outer diameter of the container body 3, so that a first step 34 is formed, the outer diameter of the container body 3 is equal to the outer diameter of the cover body 1, so that the container After the main body 3 is closed and connected with the cover body 1 and the inner cover 2, the whole is more coordinated and beautiful, and the bottom surface of the cover body 1 and/or the inner cover 2 can be pressed against the first step 34, and the connection is tighter. Furthermore, the horizontal portion 221 of the first flange 22 is pressed against the first step 34, which is more stable and reliable.

The inner top wall of the inner cover 2 is provided with a liner 4 that matches the entrance of the container body 3. The liner 4 is foam or other suitable elastic materials. After the inner cover 2 is connected to the container body 3, the liner 4 is Tightly press on the port of the container main body 3, the sealing performance is better, and the cosmetics inside the container are prevented from oxidation and deterioration.

The cosmetics stored in the container main body 3 can be liquid, fluid, paste, paste, etc., such as lip gloss, mascara, lip balm, eyeliner, mascara, deodorant, herbal eyeliner, concealer, blush, Skin care products or other cosmetics, etc. The entrance of the container main body 3 is sealed by a first sealing member 5, such as aluminum foil, an aluminum sheet with a pull ring or a handle, etc., so as to better store cosmetics. The inlet and outlet of the container main body 3 are also provided with a second groove body 35 matched with the first sealing member 5, which makes the operation more convenient and the structure more compact and stable.

The bottom of the container body 3 is provided with first feet 32. The number, shape, size and arrangement of the first feet 32 depend on the actual situation. The first feet 32 can be square, bar-shaped, arc-shaped or other suitable shapes. , usually more than two first feet 32 are symmetrically arranged or evenly distributed along the circumferential direction, so as to place the cosmetic container more stably. The outer bottom surface of the container body 3 is also provided with a first groove body 33 , the first groove body 33 is located in the section surrounded by a plurality of first feet 32 , the first groove body 33 can reduce the processing surface, reduce the total amount, and the like.

Referring to Figures 9-10, the cosmetic container is a cosmetic dropper, the inner cover 2 is screwed to the container body 3, the extrusion chamber 6 is connected to the cover body 1 and the inner cover 2, and the cover body 1 and the inner cover 2 are provided with The through hole connected to the extrusion chamber 6, the extrusion chamber 6 protrudes above the cover body 1, the drip tube 7 is connected to the extrusion chamber 6, and the drip tube 7 can extend into the makeup liquid in the container body 3.

The molding process of the above-mentioned all-aluminum cosmetic container cover at least includes the following steps:

Prepare the raw aluminum plate of corresponding size and specification, and press and form the cover body 1 and the inner cover 2 on the raw aluminum plate by stamping equipment, that is, punch and form the basic shape of the cover body 1 and the inner cover 2;

Then roll forming the first thread 21 in the inner cover 2 by means of roller equipment;

Finally, put the processed inner cover 2 into the cover body 1 to complete the processing of the product.

The first thread 21 on the inner cover 2 is formed by roller rolling, which has simple process, convenient processing, and is more stable and reliable.

In addition, if the inner cover 2 is omitted, the cover body 1 is directly connected to the container body 3 , and the first thread 21 can be formed directly on the inner side of the cover body 1 by roller rolling.

Compared with the prior art, the present disclosure has the following advantages: the all-aluminum cosmetic container cover is assembled by the cover body 1 and the inner cover 2 made of aluminum, the inner cover 2 connects with the first screw thread 21 on the container body 3 Two threads 31 are connected, the structure is stable, the strength is high, and the operation is convenient. The first flanging 22 at the bottom of the inner cover 2 improves the structural strength and stability of the inner cover 2, and facilitates the connection between the inner cover 2 and the cover body 1. The connecting part 222 and the first protruding part 11 facilitate the plug-in connection between the inner cover 2 and the cover body 1, and the horizontal part 221 can cooperate with the corresponding end surface of the container main body 3, so that the inner cover 2 and the container main body 3 are closed and connected It is more stable and compact, and the first section 23 also reduces the weight of the container cover, etc.; aluminum is a renewable, recyclable, and reusable material, which has light weight, corrosion resistance, good ductility, convenient processing, and low price. Advantages such as lower, the inner cover 2 and the cover body 1 of the all-aluminum cosmetic container cover are formed by stamping, and the first thread 21 on the inner cover 2 is formed by rolling with roller equipment, the process is simple, the processing is convenient, and it is more stable and reliable; The all-aluminum cosmetic container cover can be used for various cosmetic containers, such as cosmetic bottles, cosmetic droppers, cosmetic tubes, etc. The cosmetics stored can be lip gloss, mascara, lip balm, eyeliner, mascara, deodorant , herbal eyeliner, concealer, blush, skin care products or other cosmetics, etc., have a wide range of applications. When the cosmetics in the container are used up or the container is damaged and need to be discarded, the all-aluminum cosmetic container cover is a single renewable, recyclable Recycled and reusable materials do not need to be disassembled, and can be recycled and reused all the time, which greatly saves resources, reduces production costs, and can achieve better sustainable packaging in recycling. The use is a kind of green design, energy saving and environmental protection, thus enhancing the competitiveness of the product and expanding the application and development of the product.

The above descriptions are only some implementations of the present disclosure, and are only used to illustrate the technical solutions of the present disclosure, not to limit them. Under the premise of the invention, it can also be improved or replaced according to the above description, and all these improvements and replacements should belong to the protection scope of the appended claims of the present disclosure. In this case, all details can be replaced by equivalent elements, and materials, shapes and dimensions can also be arbitrary.

Claims

The all-aluminum cosmetic container cover is characterized in that it comprises a cover body (1) made of aluminum and an inner cover (2) made of aluminum, and the inner cover (2) is arranged inside the cover body (1) , the inner cover (2) is provided with a first screw thread (21) for closed connection with the container main body (3).
The all-aluminum cosmetic container cover according to claim 1, characterized in that the cover body (1) is plugged and connected with the inner cover (2).
The all-aluminum cosmetic container cover according to claim 2, characterized in that, the bottom of the inner cover (2) is provided with an outward first flange (22), and the first flange (22) in turn includes A horizontal part (221) and an upward first connecting part (222), the first connecting part (222) is inserted and connected with the inner wall of the cover (1), and the first connecting part (222) is connected with the A first section (23) is formed between the inner covers (2).
The cover of the all-aluminum cosmetic container according to claim 3, characterized in that, the inner wall of the cover body (1) is provided with a first protruding part (11) matched with the first connecting part (222) .
The all-aluminum cosmetic container cover according to claim 4, characterized in that, more than two first protrusions (11) are evenly distributed along the circumferential direction of the inner wall of the cover body (1), and the first protrusions The outlet (11) is arranged along the vertical direction.
The cosmetic container applying the all-aluminum cosmetic container cover according to any one of claims 1 to 5 is characterized in that it comprises the container main body (3), the inner cover (2) and the cover body (1 ), the inlet of the container body (3) is provided with a second thread (31) matched with the first thread (21).
The cosmetic container according to claim 6, characterized in that, a liner (4) matching with the inlet of the container main body (3) is provided on the inner top wall of the inner cover (2).
The cosmetic container according to claim 7, characterized in that the inlet of the container body (3) is sealed by a first sealing member (5).
The cosmetic container according to any one of claims 6 to 8, characterized in that, the bottom of the container body (3) is provided with a first foot (32).
The forming process of the lid of an all-aluminum cosmetic container is characterized in that it at least includes the following steps:

Prepare the raw aluminum plate, and press and form the cover body and inner cover on the raw aluminum plate through stamping equipment;

Then rolling and forming the first thread in the inner cover by means of a roller device;

Put the processed inner cover into the cover body.