Container with environmental protection function and replaceable lip balm

Abstract

A container with environmental protection function and replaceable lipstick, comprising an upper cover, a lipstick core assembly, a coupling member and a lower base. One end of the lipstick core assembly axially penetrates and is provided with a clamping hole. The periphery of the clamping hole symmetrically extends notches in opposite directions, and a convex portion is extended and provided on the inner wall surface of the lipstick core assembly. The lower base protrudes an axial post, and the ends of the axial post respectively extend flanges in opposite directions in the radial direction. The flanges are clamped on the convex portions of the lipstick core assembly. By rotating the lower base, the axial post can be disengaged from the lipstick core assembly and the coupling member, so as to achieve the purpose of quickly replacing a new lipstick core assembly.

Description

Technical Field

[0001] The present invention relates to a container, and more particularly to a container with environmental protection function and replaceable lip balm. Background Art

[0002] Lip balm is a paste used for applying on the lips for moisturizing or coloring, and is a common cosmetic product. The usage method is to first open the cover, then rotate the container containing the lip balm to expose the paste, and then the paste can be applied on the lips. After use, the lip balm is returned to its original position and the cover is closed.

[0003] However, currently available lip balms on the market are all disposable. When the paste is used up, the original container is discarded, which is likely to cause environmental pollution and lacks the concept of environmental protection. Summary of the Invention

[0004] The purpose of the present invention is to provide a container with environmental protection function and replaceable lip balm, which has a simple structure, is easy to operate, can realize the replacement of the paste, and has better environmental protection effect.

[0005] To achieve the above purpose, the present invention discloses a container with environmental protection function and replaceable lip balm, which is characterized by comprising:

[0006] An upper cover, with a plurality of recessed parts recessed on the inner edge;

[0007] A lipstick core assembly, with a clamping hole axially penetrating through one end, and at symmetrical positions on the periphery of the clamping hole, a notch extends in the opposite direction respectively. On the inner wall surface of the lipstick core assembly, a convex part extends axially in a direction different from these notches;

[0008] A coupling member, sleeved on the outside of the end of the lipstick core assembly provided with the clamping hole. On the outer wall surface of the coupling member, a plurality of protruding parts protrude, and these protruding parts are correspondingly clamped into these recessed parts. One end of the coupling member penetrates through a through hole, and a circumferential part is arranged on the outer edge of the through hole, and a plurality of margin grooves are radially arranged on the circumferential part; and

[0009] A lower base, with a shaft column protruding. At the end of the shaft column, a flange extends in the opposite direction respectively in the radial direction. The shaft column penetrates through the through hole and the clamping hole, and these flanges are correspondingly clamped on the convex part of the lipstick core assembly. The length of the connection line of these flanges is less than the length of the connection line of these notches, and the length of the connection line of these flanges is greater than the diameter of the clamping hole.

[0010] Wherein, a plurality of convex ribs are annularly arranged on the outer surface of the lipstick core assembly, and a plurality of concave parts are annularly arranged on the inner wall surface of the coupling member, and these convex ribs can be correspondingly clamped into these concave parts.

[0011] Wherein, at least one abutting top part that can be clamped on the circumferential part protrudes on the middle section of the peripheral wall of the shaft column.

[0012] Wherein, a plurality of exhaust holes penetrate through the lower base.

[0013] Among them, the direction of each margin groove tapers towards the through hole.

[0014] Therefore, the advantages of the present invention are as follows:

[0015] 1. Convenient replacement and environmental friendliness in response: By rotating the lower base, the flanges of the shaft column are aligned with the positions of the notches, so that the lower base can be separated from the lipstick core component and the coupling member, thereby achieving the purpose of quickly replacing another new lipstick core component. By replacing the lipstick core component instead of the whole lipstick, repeated use can not only be more environmentally friendly but also reduce waste generation.

[0016] 2. Improvement in bonding stability: After the shaft column passes through the through hole and the engaging hole and is fixed, the shaft column can position the coupling member and the lipstick core component, thereby achieving the effect of improving the bonding stability between the lower base and the coupling member and the lipstick core component. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 : A 1 / 4 sectional three-dimensional schematic diagram of the present invention.

[0018] Figure 2 : A front view of the present invention.

[0019] Figure 3 : For Figure 2 A schematic diagram of the 3-3 section of

[0020] Figure 4 : A three-dimensional exploded schematic diagram of the present invention.

[0021] Figure 5 : A three-dimensional schematic diagram of another perspective of the base of the present invention.

[0022] Figure 6 : A schematic diagram of the action of opening the upper cover and rotating the lower base of the present invention.

[0023] Figure 7 : A schematic diagram of the action of rotating the lower base and separating it from the lipstick core component and the coupling member of the present invention.

[0024] Figure 8 : A schematic diagram of the action of the lipstick core component separating from the coupling member of the present invention.

[0025] Figure 9 : A schematic diagram of the action of replacing another new lipstick core component and assembling the coupling member, the lower base and the upper cover of the present invention.

[0026] Figure 10 : A three-dimensional schematic diagram after the assembly of the present invention is completed. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] Refer toFigures 1 - 5 , a container with environmental protection function and replaceable lipstick is disclosed, which includes an upper cover 10, a lipstick core assembly 20, a coupling member 30 and a lower base 40. A plurality of concave portions 12 are recessed on the inner edge of the upper cover 10. One end of the lipstick core assembly 20 axially penetrates a clamping hole 22. At symmetrical positions on the circumference of the clamping hole 22, a notch 24 extends in opposite directions respectively. An inner wall surface of the lipstick core assembly 20 axially extends a convex portion 26 in a direction different from the direction of the notches 24. The coupling member 30 is sleeved outside one end of the lipstick core assembly 20 provided with the clamping hole 22. A plurality of convex portions 32 protrude from an outer wall surface of the coupling member 30. The convex portions 32 are correspondingly clamped into the concave portions 12. The coupling member 30 penetrates a through hole 34 at one end. A circumferential portion 36 is arranged on the outer edge of the through hole 34. A plurality of margin grooves 361 are radially formed on the circumferential portion 36. The lower base 40 penetrates a plurality of exhaust holes 48. The exhaust holes 48 can help to discharge gas, so that the coupling member 30 is easily combined with the lower base 40. The lower base 40 protrudes a shaft column 42. At the end of the shaft column 42, a flange 44 extends in opposite directions in the radial direction. The shaft column 42 penetrates the through hole 34 and the clamping hole 22. The flanges 44 can be correspondingly clamped on the convex portion 26 of the lipstick core assembly 20. The length of the connection line of the flanges 44 is less than the length of the connection line of the notches 24. The length of the connection line of the flanges 44 is greater than the diameter of the clamping hole 22. At least one abutting portion 46 protrudes from the middle section of the circumferential wall of the shaft column 42. The abutting portion 46 is clamped on the circumferential portion 36. Through the above structure, after the shaft column 42 passes through the through hole 34 and the clamping hole 22 and is fixed, the shaft column 42 can position the coupling member 30 and the lipstick core assembly 20, thereby achieving the effect of improving the combination stability of the lower base 40 with the coupling member 30 and the lipstick core assembly 20.

[0028] Wherein, each of the margin grooves 361 is tapered in the direction towards the through hole 34. Each of the margin grooves 361 can assist the shaft column 42 to penetrate the through hole 34, so that the lower base 40 is easily combined with the coupling member 30.

[0029] Continue to refer to Figure 2 and Figure 3 and cooperate with Figure 1 , a plurality of convex ribs 27 are annularly arranged on an outer surface of the lipstick core assembly 20. A plurality of concave portions 38 are annularly arranged on an inner wall surface of the coupling member 30. The convex ribs 27 are correspondingly clamped into the concave portions 38. The above structure can further enhance the effect of the combination stability of the lipstick core assembly 20 and the coupling member 30.

[0030] Figures 6 - 10 is a schematic diagram of the operation of replacing the lipstick in the container of the present invention.

[0031] Refer to Figure 6 and cooperate with Figure 4, it is disclosed that the upper cover 10 is detached from the coupling member 30, and a used lipstick 51 is installed inside the lipstick core assembly 20. Then, after the lower base 40 is rotated 90 degrees, the flanges 44 at the end of the shaft column 42 are also rotated 90 degrees so that the flanges 44 are correspondingly located at the positions of the notches 24 of the lipstick core assembly 20.

[0032] Refer to Figure 7 and match with Figure 4 , when the flanges 44 are correspondingly located at the positions of the notches 24 of the lipstick core assembly 20, the lower base 40 can be directly detached from the engaging hole 22 of the lipstick core assembly 20 and the through hole 34 of the coupling member 30.

[0033] Refer to Figure 8 , the lipstick core assembly 20 can be directly pulled up to be detached from the coupling member 30.

[0034] Refer to Figure 9 and Figure 10 and match with Figure 4 , another lipstick core assembly 20 with a new lipstick 52 is installed on the coupling member 30, and the shaft column 42 of the lower base 40 passes through the through hole 34 of the coupling member 30 and the engaging hole 22 of the above-mentioned lipstick core assembly 20. After the lower base 40 is rotated 90 degrees, the flanges 44 of the shaft column 42 can be clamped on the convex part 26 of the lipstick core assembly 20. Then, after the upper cover 10 is closed, the replacement of the new lipstick 52 is completed. By replacing another lipstick core assembly 20 instead of the whole lipstick, in addition to being more environmentally friendly, it can also reduce waste generation; in addition, the upper cover 10, the lipstick core assembly 20, the coupling member 30 and the lower base 40 are all made of polyethylene terephthalate (PET) material, and the above materials are environmentally friendly and recyclable materials. Therefore, the upper cover 10, the lipstick core assembly 20, the coupling member 30 and the lower base 40 can all be recycled and reused, reducing environmental pollution.

Claims

1. A container with environmental protection function and replaceable lip balm, characterized in that it includes: An upper cover with a plurality of concave recesses recessed on the inner edge; A lipstick core assembly, with a clamping hole axially penetrating through one end, and at symmetrical positions on the circumference of the clamping hole, a notch extends in the reverse direction respectively. On the inner wall surface of the lipstick core assembly, a convex portion extends axially in a direction different from these notches; A coupling member, sleeved on the outside of the end of the lipstick core assembly provided with the clamping hole. A plurality of convex protrusions are protruded on the outer wall surface of the coupling member, and these convex protrusions are correspondingly clamped to these concave recesses. A through hole is axially penetrated through one end of the coupling member, and a circumferential portion is provided on the outer edge of the through hole, and a plurality of margin grooves are radially opened on the circumferential portion; and A lower base, with a shaft column protruding. At the end of the shaft column, a flange extends in opposite directions in the radial direction. The shaft column penetrates through the through hole and the clamping hole, and these flanges are correspondingly clamped to the convex portion of the lipstick core assembly. The length of the connection line of these flanges is less than the length of the connection line of these notches, and the length of the connection line of these flanges is greater than the diameter of the clamping hole.

2. The container with environmental protection function and replaceable lip balm according to claim 1, characterized in that A plurality of convex ribs are annularly arranged on the outer surface of the lipstick core assembly, and a plurality of concave portions are annularly arranged on the inner wall surface of the coupling member, and these convex ribs can be correspondingly clamped to these concave portions.

3. The container with environmental protection function and replaceable lip balm according to claim 1, characterized in that At least one abutting top portion capable of being clamped to the circumferential portion is protruded on the middle section of the circumferential wall of the shaft column.

4. The container with environmental protection function and replaceable lip balm according to claim 1, characterized in that A plurality of exhaust holes are axially penetrated through the lower base.

5. The container with environmental protection function and replaceable lip balm according to claim 1, characterized in that Each margin groove is tapered in the direction towards the through hole.

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