Replaceable lipstick tube structure

Abstract

The utility model relates to the technical field of beauty makeup, in particular to a replaceable lipstick tube structure which comprises a linkage cylinder rotationally connected with a rotating cylinder, a round cover cylinder is movably installed on the rotating cylinder, an assembling mechanism capable of conveniently replacing a lipstick body is arranged in the rotating cylinder, and a sealing light supplementing mechanism for protecting the lipstick body is arranged on the round cover cylinder. By arranging the assembling mechanism and adopting the replaceable design, the whole waste amount of the lipstick tube is greatly reduced, after a traditional lipstick is used up, only the internal lipstick body part needs to be replaced, the external lipstick tube is recycled, energy consumed in the production process is also reduced, and by arranging the sealing light supplementing mechanism, the production cost is reduced. According to the lipstick, the sealing performance of the lipstick tube can be improved, the lipstick is effectively prevented from being deteriorated due to oxidation and damp, the shelf life of the lipstick is prolonged, meanwhile, resource waste caused by deterioration of the lipstick is reduced, and the mechanism can emit uniform and soft light rays to provide sufficient illumination for lipstick smearing.

Description

Technical Field

[0001] This utility model relates to the field of cosmetic technology, and in particular to a replaceable lipstick tube structure. Background Technology

[0002] As a common cosmetic product, the packaging design of lipstick has a significant impact on the user experience, preservation, and environmental friendliness of the product.

[0003] Traditional lipstick tubes are typically designed as a single unit. Once the lipstick is used up, the entire tube becomes useless and is discarded by consumers. Lipstick tubes are usually made of materials such as plastic and metal. Plastic, in particular, is slow to decompose in the natural environment due to its non-biodegradable nature. This not only occupies valuable land resources but also causes continuous and cumulative damage to ecological elements such as soil structure and water quality due to its inability to decompose quickly. Therefore, we offer a replaceable lipstick tube design. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a replaceable lipstick tube structure, which solves the technical problem of resource waste caused by the difficulty in replacing lipsticks in existing technologies. It enables quick replacement of the lipstick after it is used up, thereby improving environmental performance.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a replaceable lipstick tube structure, including a linkage cylinder rotatably connected to a rotating cylinder, a round cap cylinder movably mounted on the rotating cylinder, an assembly mechanism for easy replacement of the lipstick inside the rotating cylinder, and a sealing and light-enhancing mechanism for protecting the lipstick on the round cap cylinder.

[0006] The assembly mechanism includes a lifting round seat movably connected inside the rotating cylinder, and the connecting end of the lifting round seat is slidably connected to the arc groove on the inner wall of the linkage cylinder. The lifting round seat is threadedly connected to a mounting round seat, and the mounting round seat has multiple sets of fixing holes. The lifting round seat is connected to a connecting nail, and multiple sets of reinforcing round rods are installed at the bottom inside the lifting round seat. The bottom of the mounting round seat has multiple sets of ball grooves.

[0007] Preferably, the sealing and supplemental lighting mechanism includes two sets of storage slots opened at the top of the cylindrical cover, a rotating component is rotatably installed on one side of the storage slot, a supplemental light is installed on the rotating component, multiple sets of connecting springs are connected to the top of the inside of the cylindrical cover, a sealing seat is installed at the bottom of the connecting spring, and several sets of germicidal lamps are installed on the upper part of the inner wall of the cylindrical cover.

[0008] Preferably, a magnetic ring is installed at the bottom end of the cylindrical cover, and the cylindrical cover is fixed to the outer wall of the rotating cylinder by the magnetic ring.

[0009] Preferably, the mounting base is fixed to the lifting base by connecting the connecting nail and the fixing hole, and the reinforcing rod corresponds to the position of the ball groove.

[0010] Preferably, the reinforcing rods are arranged in a triangular pattern inside the lifting seat, and the diameter of the ball groove is smaller than the diameter of the ball clamping point at the top of the reinforcing rod.

[0011] Preferably, the bottom end of the sealing seat abuts against the top end of the linkage cylinder, and the germicidal lamps are symmetrically distributed in pairs on the inner wall of the cylinder cover.

[0012] By employing the above technical solution, this utility model provides a replaceable lipstick tube structure, which has at least the following beneficial effects:

[0013] 1. This utility model greatly reduces the overall waste of lipstick tubes by setting up an assembly mechanism and adopting a replaceable design. When traditional lipsticks are used up, only the inner lipstick part needs to be replaced, and the outer lipstick tube can be recycled, thereby greatly reducing environmental pollution. It also avoids the consumption of plastic, metal and other raw materials in the mass production of new lipstick tubes, and reduces the energy consumed in the production process.

[0014] 2. By setting up a sealing and lighting mechanism, this utility model can improve the sealing performance of the lipstick tube, effectively prevent the lipstick from deteriorating due to oxidation and moisture, extend the shelf life of the lipstick, save costs for consumers, and reduce resource waste caused by product deterioration. In addition, the mechanism can also emit uniform and soft light, providing sufficient illumination for applying lipstick, and has certain practical functions. Attached Figure Description

[0015] The accompanying drawings, which are provided to further illustrate this application and form part of this application, illustrate exemplary embodiments of this application and are used to explain this application, but do not constitute an undue limitation of this application.

[0016] In the attached diagram:

[0017] Figure 1 This is a schematic diagram of the disassembled structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the assembly mechanism of this utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of the lifting round seat of this utility model;

[0021] Figure 5 This is a schematic diagram of the bottom structure of the mounting base of this utility model;

[0022] Figure 6 This is a cross-sectional view of the sealing and lighting mechanism of this utility model.

[0023] In the diagram: 1. Rotating cylinder; 2. Linked cylinder; 3. Round cap cylinder;

[0024] 4. Assembly mechanism; 41. Lifting round seat; 42. Mounting round seat; 43. Fixing hole; 44. Connecting pin; 45. Reinforcing round rod; 46. Ball groove;

[0025] 5. Sealed supplementary lighting mechanism; 51. Storage slot; 52. Rotating component; 53. Supplementary light; 54. Connecting spring; 55. Sealing seat; 56. Germicidal lamp. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Example 1

[0028] Existing technologies often suffer from the problem of inconvenient replacement of lipsticks, leading to resource waste. This embodiment provides a replaceable lipstick tube structure, please refer to... Figure 1 - Figure 6 This replaceable lipstick tube allows for quick replacement of the lipstick after use, thus improving its environmental performance. The structure includes a linked cylinder 2 rotatably connected to a rotating cylinder 1. A cylindrical cap 3 is movably mounted on the rotating cylinder 1, with a magnetic ring at its bottom. The cap 3 is fixed to the outer wall of the rotating cylinder 1 via the magnetic ring, thus stably adhering to the rotating cylinder 1 and preventing it from detaching. The rotating cylinder 1 contains an assembly mechanism 4 for easy lipstick replacement, and the cylindrical cap 3 has a sealing and brightening mechanism 5 to protect the lipstick. The assembly mechanism 4 allows for quick and easy replacement of the lipstick, avoiding resource waste. The sealing and brightening mechanism 5 protects and seals the lipstick, preventing oxidation, and also provides a brightening effect during application, demonstrating practicality.

[0029] Traditional lipstick tubes are mostly one-piece designs, discarding the entire tube after the lipstick is used up. Common materials include plastic and metal. Plastic is difficult to degrade, taking a very long time to decompose in the natural environment. This not only occupies a large amount of land resources but also negatively impacts soil structure due to the prolonged lack of natural decomposition. To address these issues, the assembly mechanism 4 includes a lifting seat 41 movably connected inside the rotating cylinder 1. The connecting end of the lifting seat 41 is slidably connected to an arc-shaped groove on the inner wall of the linkage cylinder 2. A mounting seat 42 is threadedly connected inside the lifting seat 41. The mounting seat 42 is fixed to the lifting seat 41 via connecting pins 44 and fixing holes 43, thus reinforcing the mounting seat 42 and improving the stability of the lipstick. The mounting seat 42 has multiple sets of fixing holes 43, and the lifting seat 41 is connected to the connecting pins 44. Multiple sets of reinforcing round rods 45 are installed at the bottom of the interior. The positions of the reinforcing round rods 45 and the ball grooves 46 correspond to each other, so that the reinforcing round rods 45 are precisely connected to the ball grooves 46. The reinforcing round rods 45 are triangularly distributed inside the lifting round seat 41, thereby improving the installation stability of the mounting round seat 42. Multiple sets of ball grooves 46 are opened at the bottom of the mounting round seat 42. The diameter of the ball grooves 46 is smaller than the diameter of the ball at the top of the reinforcing round rods 45, making the connection between the reinforcing round rods 45 and the mounting round seat 42 more secure, thus facilitating the replacement of the mounting round seat 42. After the paste is used up, the mounting round seat 42 is threaded to the inner wall of the lifting round seat 41 to initially fix the mounting round seat 42. Then, the reinforcing round rods 45 are connected to the ball grooves 46, which plays a reinforcing role. They are also connected to the fixing holes 43 through the connecting nails 44 to fix the mounting round seat 42, which also facilitates its replacement, thereby improving the convenience of changing the paste.

[0030] Example 2

[0031] Based on Example 1, such as Figure 1 - Figure 6 As shown, the existing technology makes it difficult to replace lipsticks, thus causing resource waste. However, most traditional lipstick tubes are sealed using a simple socket method. This sealing method is difficult to effectively isolate air and moisture. Over time, oxygen in the air will oxidize the oil components in the lipstick, causing the lipstick to deteriorate, develop odors, change color, etc., affecting the product's lifespan and quality. Therefore, this device also has a structure for sealing lipsticks.

[0032] Traditional lipstick tubes mostly use a very simple socket design for their sealing structure. This method has obvious drawbacks, as it is difficult to form an effective barrier against air and moisture. During daily storage, as time goes by, oxygen from the outside air will continuously penetrate into the lipstick tube. Once the oil components in the lipstick come into contact with oxygen, they are very likely to undergo an oxidation reaction, causing the lipstick to deteriorate. In order to solve the above problems... The sealing and supplementary lighting mechanism 5 includes two sets of storage slots 51 located at the top of the cylindrical cover 3. A rotating component 52 is rotatably installed on one side of the storage slot 51, and a supplementary light 53 is installed on the rotating component 52. Multiple sets of connecting springs 54 are connected to the top of the inside of the cylindrical cover 3. A sealing seat 55 is installed at the bottom of the connecting spring 54. The bottom of the sealing seat 55 abuts against the top of the linkage cylinder 2, thereby sealing the ointment and preventing oxidation of the ointment, thus protecting it. Several sets of germicidal lamps 56 are installed on the upper part of the inner wall of the cylindrical cover 3. The germicidal lamps 56 are symmetrically distributed in pairs on the inner wall of the cylindrical cover 3, thereby playing a role in sterilization and disinfection, and have certain practical performance. After storing the lipstick inside the rotating cylinder 1, the round cap cylinder 3 is placed over the rotating cylinder 1. Under the elastic action of the connecting spring 54, the sealing seat 55 seals the lipstick. During the application of the lipstick, the fill light 53 is pulled. Under the rotation of the rotating part 52, the fill light 53 unfolds from the storage slot 51, thereby improving the practicality.

[0033] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A replaceable lipstick tube structure comprising a linkage cylinder (2) rotatably connected with a rotating cylinder (1), a circular cover cylinder (3) movably mounted on the rotating cylinder (1), characterized in that: The rotating cylinder (1) is equipped with an assembly mechanism (4) for easy replacement of the paste, and the round cover cylinder (3) is equipped with a sealing and light-enhancing mechanism (5) to protect the paste. The assembly mechanism (4) includes a lifting round seat (41) movably connected inside the rotating cylinder (1), and the connecting end of the lifting round seat (41) is slidably connected to the arc groove on the inner wall of the linkage cylinder (2). The lifting round seat (41) is threadedly connected to a mounting round seat (42). The mounting round seat (42) has multiple sets of fixing holes (43). The lifting round seat (41) is connected to a connecting nail (44). The bottom of the lifting round seat (41) is equipped with multiple sets of reinforcing round rods (45). The bottom of the mounting round seat (42) has multiple sets of ball grooves (46).

2. A replaceable lipstick tube structure according to claim 1, wherein: The sealing and supplementary lighting mechanism (5) includes two sets of storage slots (51) opened at the top of the round cover cylinder (3). A rotating component (52) is rotatably installed on one side of the storage slot (51). A supplementary light (53) is installed on the rotating component (52). Multiple sets of connecting springs (54) are connected to the top of the inside of the round cover cylinder (3). A sealing seat (55) is installed at the bottom of the connecting spring (54). Several sets of germicidal lamps (56) are installed on the upper part of the inner wall of the round cover cylinder (3).

3. A replaceable lipstick tube structure according to claim 1, wherein: A magnetic ring is installed at the bottom of the cylindrical cover (3), and the cylindrical cover (3) is fixed to the outer wall of the rotating cylinder (1) through the magnetic ring.

4. A replaceable lipstick tube structure according to claim 1, wherein: The mounting base (42) is fixed to the lifting base (41) by connecting the connecting nail (44) and the fixing hole (43), and the reinforcing rod (45) is positioned corresponding to the ball groove (46).

5. A replaceable lipstick tube structure according to claim 1, wherein: The reinforcing round rod (45) is triangularly distributed inside the lifting round seat (41), and the diameter of the ball groove (46) is smaller than the diameter of the ball at the top of the reinforcing round rod (45).

6. A replaceable lipstick tube structure according to claim 2, wherein: The bottom end of the sealing seat (55) abuts against the top end of the linkage cylinder (2), and the germicidal lamps (56) are symmetrically distributed in pairs on the inner wall of the cylindrical cover (3).

Images