Lipstick shell based on high-rigidity polymer material with snap-on structure

Abstract

The utility model belongs to the field of shells, and in particular to a lipstick shell made of a high-rigidity polymer material based on a snap-on structure. The material of the existing shell is relatively fragile, and it is easy to be damaged when it is bumped or squeezed, so that the lipstick inside cannot be well protected. In addition, the surface of the shell is generally smooth. After the shell cover is closed by snaps or threads, it is inconvenient to open it, which reduces its practicality. The following scheme is proposed, which includes a shell cover, a bottom shell, an inner tube and a placement groove. The shell cover is movably arranged on the bottom shell, the inner tube is movably arranged on the top of the bottom shell, and the placement groove is arranged inside the shell cover, which can increase the impact resistance of the shell and reduce its weight, so that the lipstick is convenient to carry and is not easily deformed when subjected to force, and has good stability. An arc groove is arranged to facilitate holding the shell cover, thereby facilitating opening the shell cover and preventing hand slippage.

Description

Technical Field

[0001] The utility model relates to the technical field of shells, in particular to a lipstick shell made of high-rigidity polymer material based on a snap-on structure. Background Art

[0002] With the development of society, people have more and more demands for cosmetics. Lipstick, as a kind of cosmetics, is deeply loved by women, and lipstick is generally placed in a lipstick shell.

[0003] The lipstick shell can protect the lipstick, but the existing shell has the following problems: the material of the shell is relatively fragile and is easily damaged when bumped or squeezed, so that the lipstick inside is not well protected, and the surface of the shell is generally smooth. After the shell cover is closed by a buckle or a thread, it is inconvenient to open it, reducing its practicality. Utility Model Content

[0004] The purpose of the utility model is to solve the problems in the prior art that the material of the shell is relatively fragile and is easily damaged when it is bumped or squeezed, so that the lipstick inside is not well protected, and the surface of the shell is generally smooth. After the shell cover is closed by a buckle or a thread, it is inconvenient to open it, which reduces its practicality. A lipstick shell made of high-rigidity polymer material based on a buckle structure is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A lipstick shell made of high-rigidity polymer material based on a snap-on structure comprises a shell cover, a bottom shell, an inner tube and a placement groove, wherein the shell cover is movably arranged on the bottom shell, the inner tube is movably arranged on the top of the bottom shell, the placement groove is arranged inside the shell cover, the placement groove and the inner tube are fitted with each other, and the inner tube is located inside the placement groove.

[0007] In a possible design, arc-shaped grooves are provided on both sides of the shell cover for easy holding and opening of the lipstick.

[0008] In a possible design, the top of the bottom shell is fixedly connected to an outer frame, and the outer frame is fixedly sleeved on the inner tube. The four sides of the outer frame are provided with slots for movable connection between the shell cover and the bottom shell. The bottom of the shell cover is provided with a groove matched with the outer frame. The inner walls on the four sides of the groove are fixedly connected with blocks that fit with the slots, and the four blocks are respectively fitted and connected with the four slots.

[0009] In a possible design, limiting grooves for limiting the shell cover are formed at the four top corners of the outer frame, and four limiting columns matching the limiting grooves are fixedly connected to the inner wall of the bottom groove of the shell cover.

[0010] In a possible design, the bottom ends of the four limiting columns are all configured to be trapezoidal in shape so as to fit in the limiting grooves.

[0011] In a possible design, a label slot is provided on the top of the shell cover to facilitate label adhesion.

[0012] In a possible design, the bottom shell and the shell cover are both made of carbon fiber.

[0013] In a possible design, the corners of the shell cover and the bottom shell are both configured to be arc-shaped to increase aesthetics and reduce collision damage.

[0014] In the present application, when in use, the shell cover and the bottom shell can be snap-connected by means of the card block and the card slot, which facilitates the opening and closing of the bottom shell and the shell cover, and facilitates the use of the lipstick. In addition, the shell cover and the bottom shell are provided with limit grooves and limit columns, which can reduce the shaking of the shell cover, thereby ensuring the close connection between the two, and do not hinder the extraction of the shell cover, thereby ensuring the safety of the lipstick inside. In addition, the shell cover is provided with an arc groove and a label groove, which is convenient for holding the shell cover, thereby facilitating the opening of the shell cover and preventing hand slippage. The provided label groove can facilitate the pasting of the label, and prevent the label from being damaged when the lipstick rubs against other objects. The edges and corners of the shell cover and the bottom shell are set to an arc shape, which can disperse the impact force, reduce the degree of damage, reduce the risk of injury to the human body by sharp edges, improve safety, make the lipstick more smooth and beautiful, and also enhance the overall design sense of the product. The shell cover and the bottom shell are made of carbon fiber, which can increase the impact resistance of the shell and reduce its weight, which is convenient for the lipstick to be carried under force, and at the same time, it is not easy to produce obvious deformation and has good stability.

[0015] The beneficial effects of the utility model are:

[0016] In the utility model, by setting the material of the shell cover and the bottom shell to carbon fiber, the impact resistance of the shell can be increased and its weight can be reduced, which is convenient for carrying the lipstick under stress. At the same time, it is not easy to produce obvious deformation and has good stability. An arc groove is provided to facilitate holding the shell cover, and then to facilitate opening the shell cover to prevent hand slipping. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 It is a schematic diagram of the lower end structure of the utility model;

[0019] Figure 3 It is a bottom view schematic diagram of the shell cover structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the lower end of the shell cover of the utility model in cross section.

[0021] In the figure: 1. shell cover; 2. bottom shell; 3. arc groove; 4. label groove; 5. inner tube; 6. outer frame; 7. limit groove; 8. card slot; 9. card block; 10. limit column; 11. placement groove. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Embodiment 1

[0024] Reference Figure 1-Figure 4 The shell body includes: a shell cover 1, a bottom shell 2, an inner tube 5 and a placement groove 11. The shell cover 1 is movably set on the bottom shell 2, the inner tube 5 is movably set on the top of the bottom shell 2, the placement groove 11 is set inside the shell cover 1, the placement groove 11 and the inner tube 5 fit each other, and the inner tube 5 is located inside the placement groove 11.

[0025] The above technical solution, by setting the material of the shell cover 1 and the bottom shell 2 to carbon fiber, can increase the impact resistance of the shell and reduce its weight, so that the lipstick is not easily deformed when subjected to force when carried, and has good stability. An arc groove 3 is provided to facilitate holding the shell cover 1, and then to facilitate opening the shell cover 1 to prevent hand slippage.

[0026] Reference Figure 1 and Figure 3 Both sides of the shell cover 1 are provided with arc grooves 3 for facilitating holding and opening the lipstick.

[0027] The above technical solution, by providing the arc groove 3, makes it easy to hold the shell cover 1, thereby facilitating the opening of the shell cover 1 and preventing the hand from slipping.

[0028] Reference Figure 1-Figure 4 The top of the bottom shell 2 is fixedly connected with an outer frame 6, and the outer frame 6 is fixedly sleeved on the inner tube 5. The four sides of the outer frame 6 are provided with card slots 8 for movable connection between the shell cover 1 and the bottom shell 2. The bottom of the shell cover 1 is provided with a groove adapted to the outer frame 6. The inner walls on the four sides of the groove are fixedly connected with card blocks 9 that fit with the card slot 8. The four card blocks 9 are respectively fitted and connected with the four card slots 8.

[0029] The above technical solution can snap-connect the shell cover 1 and the bottom shell 2 through the clamping block 9 and the clamping slot 8, so that the bottom shell 2 and the shell cover 1 can be opened and closed, and the lipstick can be used conveniently.

[0030] Reference Figure 1-Figure 4The four corners of the top of the outer frame 6 are all provided with limiting grooves 7 for limiting the shell cover 1, and the inner wall of the bottom groove of the shell cover 1 is fixedly connected with four limiting columns 10 adapted to the limiting grooves 7.

[0031] The above technical solution can reduce the shaking of the shell cover 1 by setting the limiting groove 7 and the limiting column 10 on the shell cover 1 and the bottom shell 2, thereby ensuring the close connection between the two, and does not hinder the removal of the shell cover 1, thereby ensuring the safety of the lipstick inside.

[0032] Reference Figure 4 The bottom ends of the four limiting columns 10 are all configured to be trapezoidal in shape so as to fit in the limiting grooves 7 .

[0033] The above technical solution, by setting the bottom of the limiting column 10 to be trapezoidal, can facilitate the limiting column 10 to be inserted into the limiting groove 7 when it is fitted and connected with the limiting groove 7.

[0034] Reference Figure 1 A label slot 4 is provided on the top of the shell cover 1 for convenient label adhesion.

[0035] The above technical solution can facilitate the label to be pasted by providing the label slot 4, and prevent the label from being damaged when the lipstick rubs against other objects.

[0036] The present application can be used in the field of cosmetic design, and can also be used in other fields applicable to the present application.

[0037] Embodiment 2

[0038] refer to Figure 1-Figure 4 , based on the improvement of the first embodiment, a lipstick shell made of a high-rigidity polymer material with a snap-on structure is used in the field of cosmetic design:

[0039] Reference Figure 1-Figure 3 The corners of the shell cover 1 and the bottom shell 2 are set to be arc-shaped to increase the aesthetics and reduce collision damage.

[0040] The above technical solution, by setting the edges and corners of the shell cover 1 and the bottom shell 2 to be arc-shaped, can disperse the impact force, reduce the degree of damage, reduce the risk of injury to the human body by sharp edges, improve safety, make the lipstick smoother and more beautiful, and also enhance the overall design of the product.

[0041] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A lipstick shell made of high-rigidity polymer material based on a snap-on structure, characterized in that: The invention comprises a shell cover (1), a bottom shell (2), an inner tube (5) and a placement groove (11); the shell cover (1) is movably arranged on the bottom shell (2); the inner tube (5) is movably arranged on the top of the bottom shell (2); the placement groove (11) is arranged inside the shell cover (1); the placement groove (11) and the inner tube (5) fit each other; and the inner tube (5) is located inside the placement groove (11).

2. The lipstick shell of high-rigidity polymer material based on the snap-on structure according to claim 1, characterized in that: Both sides of the shell cover (1) are provided with arc-shaped grooves (3) for facilitating holding and opening the lipstick.

3. The lipstick shell of high-rigidity polymer material based on the snap-on structure according to claim 1, characterized in that: The top of the bottom shell (2) is fixedly connected to an outer frame (6), the outer frame (6) is fixedly sleeved on the inner tube (5), four sides of the outer frame (6) are provided with slots (8) for movably connecting the shell cover (1) and the bottom shell (2), the bottom of the shell cover (1) is provided with a groove matched with the outer frame (6), and the inner walls of the four sides of the groove are fixedly connected with blocks (9) matched with the slots (8), and the four blocks (9) are respectively matched with the four slots (8).

4. The lipstick shell of high-rigidity polymer material based on the snap-on structure according to claim 3, characterized in that: The top four corners of the outer frame (6) are provided with limiting grooves (7) for limiting the shell cover (1), and the inner wall of the bottom groove of the shell cover (1) is fixedly connected with four limiting columns (10) adapted to the limiting grooves (7).

5. The lipstick shell of high-rigidity polymer material based on the snap-on structure according to claim 4, characterized in that: The bottom ends of the four limiting columns (10) are all configured to be trapezoidal in shape so as to be compatible with the limiting grooves (7).

6. The lipstick shell of high-rigidity polymer material based on the snap-on structure according to claim 1, characterized in that: The top of the shell cover (1) is provided with a label slot (4) for facilitating label adhesion.

7. The lipstick shell of high-rigidity polymer material based on the snap-on structure according to claim 1, characterized in that: The bottom shell (2) and the shell cover (1) are both made of carbon fiber material.

8. The lipstick shell of high-rigidity polymer material based on the snap-on structure according to claim 1, characterized in that: The corners of the shell cover (1) and the bottom shell (2) are both arranged in an arc shape so as to increase the aesthetics and reduce collision damage.

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