Powdered cosmetic container

Abstract

This invention relates to a powder cosmetic container, comprising: a box body, including a fixedly disposed box body and a base; a partition, fixedly disposed within the box body and located above the base, the partition, the base, and the box body cooperating to form a receiving space, the partition having a powder discharge hole communicating with the receiving space; wherein, the base is flexibly deformable. When cosmetic powder needs to be taken, pressing the base from the bottom of the box body changes the volume within the receiving space, thereby allowing the cosmetic powder within the receiving space to be discharged outward through the powder discharge hole. This not only facilitates operation but also allows for the determination of the number and extent of pressing the base according to actual needs to take an appropriate amount of cosmetic powder, avoiding waste.

Description

Technical Field

[0001] This invention relates to the field of cosmetic packaging, and more specifically to a container for powder cosmetics. Background Technology

[0002] Currently, powder containers on the market typically consist of a rigid box, a detachable partition located inside the box and at the top, and a lid that fits over the top. The box and partition form a space to hold the cosmetic powder, while the lid and partition form another space for holding a powder puff. In use, the box is usually inverted so that some powder in the holding space passes through small holes in the partition to the top, where the user then uses a powder puff to apply it. If the holes in the partition are small, the box must be tapped while inverted to expel the powder, causing inconvenience; conversely, if the holes are large, more powder is easily expelled when the box is inverted, leading to powder waste. Summary of the Invention

[0003] The purpose of this invention is to provide a new container for powder cosmetics to solve one or more problems of the prior art.

[0004] To achieve the above objectives, the technical solution adopted by the present invention is: a powder cosmetic container, the container comprising: The box body includes a box body and a base, the box body having a hollow cavity, and the base being fixedly disposed at the bottom of the box body and closing the hollow cavity from the bottom end; A partition is fixedly disposed in the box body and located above the base. The outer periphery of the partition is sealed to the inner periphery of the hollow cavity. The partition, the base, and the box body cooperate with each other to form an accommodating space. The partition is provided with a powder discharge hole communicating with the accommodating space. The base is flexibly deformable.

[0005] In some embodiments, the partition member includes at least a partition sheet made of a flexible material, and the powder discharge hole is disposed on the partition sheet.

[0006] In some embodiments, the powder discharge hole has two opposing hole walls. When the base is not squeezed, the two hole walls of the powder discharge hole approach or fit together, thereby reducing or closing the diameter of the powder discharge hole. When the base deforms and the volume of the accommodating space changes, the two walls of the powder discharge hole move away from each other, causing the powder discharge hole to open.

[0007] In some embodiments, the partition plate is provided with a plurality of slits, the slits penetrating the partition plate along the thickness direction, and the slits having two oppositely arranged sides, which form the powder discharge holes when they are relatively far apart.

[0008] In some embodiments, the partition further includes a mounting base and a clamping base, wherein the outer periphery of the mounting base is sealed to the circumferential cavity wall of the hollow cavity, and the clamping base is configured to cooperate with the mounting base to clamp the partition piece between the mounting base and the clamping base.

[0009] In some embodiments, the baffle includes a disc-shaped main body and an annular mounting flange disposed around the circumferential outer side of the disc-shaped main body; The mounting base has an inner annular flange and a mounting ring portion circumferentially disposed on the outer side of the inner annular flange, and the mounting ring portion is connected to the hollow cavity in a mutually cooperating manner. The clamping seat has a clamping ring portion and an outer annular flange disposed around the outer side of the clamping ring portion in the circumferential direction. The annular mounting flange is sandwiched between the inner annular flange and the outer annular flange in the vertical direction, and is radially limited between the clamping ring portion and the mounting ring portion.

[0010] In some embodiments, the box body includes a main body and a neck located above the main body, the base is fixed to the lower part of the main body, the neck has a limiting step that extends radially inward at the junction with the main body, and the mounting seat is supported on the limiting step and cooperates with the inner periphery of the main body.

[0011] In some embodiments, the partition is disposed at a distance from the top surface of the box body in the box body, and the container further includes a lid that can be fitted onto the upper part of the box body, wherein the lid, the partition and the box body cooperate with each other to form an upper space for accommodating the powder puff.

[0012] In some embodiments, the base includes a base and an annular mounting portion disposed around the outer periphery of the base, the annular mounting portion engaging with the box body, and the base being arched downwards.

[0013] In some embodiments, the bottom end of the base is not lower than the bottom end face of the box body in the vertical direction.

[0014] In some embodiments, the base and the box body are integrally formed by injection molding.

[0015] Due to the application of the above technical solution, the present invention has the following advantages: In the powder cosmetic container provided by the present invention, the base is flexibly and deformably designed. When cosmetic powder needs to be taken, pressing the base from the bottom of the container body can change the volume within the containing space, thereby allowing the cosmetic powder within the containing space to be discharged outward through the powder discharge hole. This not only makes operation convenient, but also allows the number and extent of pressing the base to be determined according to actual needs, so as to take an appropriate amount of cosmetic powder and avoid waste. Attached Figure Description

[0016] To more clearly illustrate the technical solution of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of a powder cosmetic container according to an embodiment of the present invention; Figure 2 for Figure 1 A structural schematic diagram of a powder cosmetic container from another perspective; Figure 3 for Figure 1 A schematic diagram showing the structural breakdown of containers for powder cosmetics; Figure 4 for Figure 1 A longitudinal sectional view of a powder cosmetic container; Figure 5 for Figure 4 Based on this, a schematic diagram showing the box lid after it is separated from the box body; Figure 6 for Figure 1 A schematic diagram of the three-dimensional structure of a powder cosmetic container after the lid has been removed; Figure 7 for Figure 1 A schematic diagram of the overall structure of the divider in a powder cosmetic container; Figure 8 for Figure 7 A longitudinal sectional view of the partition component; Figure 9 for Figure 8 Enlarged diagram of section A in the middle; In the above attached diagrams: 1. Box body; 11. Box main body; 11a. Main body; 11b. Neck; 11c. Limiting step; 12. Base; 121. Annular mounting part; 122. Base; 1A. Accommodation space; 1B. Upper space; 2. Box lid; 3. Partition; 31. Partition plate; 31a. Powder discharge hole; 31b. Disc-shaped main body; 31c. Annular mounting flange; 32. Mounting seat; 32a. Inner annular flange; 32b. Mounting ring; 32c. Snap-fit ​​protrusion; 32d. Arc-shaped protrusion; 32e. Limiting flange; 33. Clamping seat; 33a. Outer annular flange; 33b. Clamping ring; 4. Sealing plate. Detailed Implementation

[0018] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art. It should be noted that the description of these embodiments is for the purpose of aiding understanding the present invention, but does not constitute a limitation thereof. Furthermore, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0019] In this document, the terms “upper,” “lower,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings when the powder cosmetic container is upright. They are used only for the convenience of describing this application and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0020] See Figures 1 to 9 The powder cosmetic container shown includes a box body 1, a lid 2 covering the upper part of the box body 1, and a partition 3 disposed on the box body 1. The box body 1 includes a box body 11 and a base 12. The box body 11 has a hollow cavity. The base 12 is fixedly disposed at the bottom of the box body 11 and closes the hollow cavity of the box body 11 from the bottom end. The partition 3 is fixedly disposed in the box body 11 and located above the base 12. The outer periphery of the partition 3 is sealed to the inner periphery of the hollow cavity. The partition 3, the base 12, and the box body 11 cooperate with each other to form a receiving space 1A, which is used to contain powder cosmetics. The partition 3 is also provided with a powder discharge hole 31a communicating with the receiving space for discharging powder from the receiving space.

[0021] In this powder cosmetic container, the base 12 is flexibly deformable and made of a flexible material with a lower hardness than the container body 11. It possesses good elasticity, allowing for significant volume changes within the accommodating space 1A when squeezed, thus facilitating the expulsion of powder through the discharge channel. When cosmetic powder is needed, pressing the base 12 from the bottom of the container body 1 changes the volume of the accommodating space 1A, causing the cosmetic powder to be discharged through the discharge hole 31a. This not only makes operation convenient but also allows for the determination of the number and extent of squeezing the base 12 according to actual needs, ensuring the appropriate amount of cosmetic powder is dispensed and avoiding waste.

[0022] Specifically, the base 12 is integrally formed at the bottom of the box body 11. The base 12 and the box body 11 are made of different materials and are injection molded together using a two-shot injection molding process. The hardness of the box body 11 is greater than that of the base 12. When no external force is applied, the base 12 maintains its molded state, and its bottom is not lower than the bottom surface of the box body 11 in the vertical direction, so as to prevent the base 12 from being squeezed when the container is placed on a table, which could cause cosmetic powder to be accidentally squeezed out.

[0023] In some embodiments, the base 12 includes an annular mounting portion 121 and a base 122 located in the annular mounting portion 121. The annular mounting portion 121 is fixedly connected to the box body 11. The base 122 is arched downwards, specifically in an arc-shaped downward arch. When the box body 1 is held and the middle of the base 122 is pinched, the base 12 can be squeezed, causing the powder in the accommodating space 1A to be discharged outwards.

[0024] In this embodiment, the partition 3 includes a partition plate 31 made of flexible material, and a powder discharge hole 31a is disposed on the partition plate 31. The partition plate 31 has several powder discharge holes 31a, each with two opposing hole walls. When the base 12 is not compressed, the two hole walls of the powder discharge hole 31a approach or adhere to each other, causing the diameter of the powder discharge hole 31a to decrease or close. When the base 12 deforms, causing a change in the volume of the accommodating space 1A, the two hole walls of the powder discharge hole 31a move away from each other, causing the powder discharge hole 312a to open, thereby allowing the cosmetic powder in the accommodating space 1A to be discharged outwards. Here, the baffle plate 31 has multiple through-cuts along its thickness direction, which constitute the aforementioned powder discharge hole 31a that can be opened and closed. Thus, when there is no external pressure, the powder discharge hole 31a remains closed to prevent powder leakage. During use, when the base 12 is pressed, the pressure change within the accommodating space 1A causes the baffle plate 31 to deform under the internal pressure, automatically opening the powder discharge hole 31a, making it very convenient to use. Specifically, the baffle plate 31 can be made of a flexible material such as silicone.

[0025] Referring to the accompanying drawings, in this embodiment, the partition 3 further includes a clamping seat 33 and a mounting seat 32 that cooperate with each other to fix the partition piece 31. The outer periphery of the mounting seat 32 is sealed to the circumferential cavity wall of the hollow cavity of the box body 11. The clamping seat 33 and the mounting seat 32 are configured to clamp the partition piece 31 between the mounting seat 32 and the clamping seat 33.

[0026] See Figure 8 , Figure 9 As shown, the partition plate 31 includes a disc-shaped main body portion 31b and an annular mounting flange 31c arranged around the outer side of the disc-shaped main body portion 31b; the mounting base 32 has an inner annular flange 32a and a mounting ring portion 32b arranged around the outer side of the inner annular flange 32a, the mounting ring portion 32b being used to cooperate and connect with the hollow cavity of the box body 11; the clamping base 33 has a clamping ring portion 33b and an outer annular flange 33a arranged around the outer side of the clamping ring portion 33b, wherein the annular mounting flange 31c is clamped between the inner annular flange 32a and the outer annular flange 33a in the vertical direction, and is radially limited between the clamping ring portion 33b and the mounting ring portion 32b. An engaging structure, such as a slot and a protrusion, is provided between the inner annular flange 32a and the outer annular flange 33a to fix them together, so that the outer periphery of the baffle 31 is tightly clamped between the mounting base 32 and the clamping base 33. In a specific configuration, the mounting ring portion 32b and the disc-shaped main body portion 31b are flush with each other, and the clamping base 33 is integrally housed in the mounting base 32.

[0027] Referring to the accompanying drawings, the box body 11 includes a main body 11a and a neck 11b located above the main body 11a. A base 12 is fixed to the lower part of the main body 11a. The neck 11b has external threads for threaded connection with the lid 2. The container also includes a lid 2 that fits over the upper part of the box body 1. A sealing sheet 4 is provided at the bottom of the lid 2. The lid 2 can be threadedly connected to the neck 11b, and after connection, the sealing sheet 4 is pressed between the top surface of the box body 11 and the lid 2 to form a seal. The lid 2, the partition 3, and the box body 11 cooperate with each other to form an upper space 1B for accommodating a powder puff (not shown in the figure).

[0028] The neck 11b has a radially inwardly protruding limiting step 11c at the junction with the main body 11a. The mounting base 32 is supported on the limiting step 11c and cooperates with the inner periphery of the main body 11a. Here, the outer periphery of the mounting ring 32b of the mounting base 32 is provided with a limiting flange 32e, a snap-fit ​​protrusion 32c, and an arc-shaped protrusion 32d from top to bottom. The limiting flange 32e, the snap-fit ​​protrusion 32c, and the arc-shaped protrusion 32d are all arc-shaped. The limiting flange 32e is supported on the limiting step 11c. The snap-fit ​​protrusion 32c cooperates with the annular groove on the inner periphery of the hollow cavity to fix the mounting base 32 to the box body 11. The arc-shaped protrusion 32d is used to seal the connection with the inner periphery of the hollow cavity to prevent leakage between the two and powder leakage.

[0029] In this way, after filling the box body 1 with cosmetic powder, the assembled partition 3 is inserted from top to bottom into the hollow cavity of the box body 1, so that it is fixed in the box body 1 and sealed with the hollow cavity; then, a powder puff (not shown in the figure) is placed on the partition 3, and the box cover 2 with the sealing sheet 4 is placed on the box body 1 to complete the assembly. It has few parts, simple assembly process, and is very convenient to use.

[0030] It is understood that the same or similar parts in the above embodiments can be referred to each other, and the contents not described in detail in some embodiments can be referred to the same or similar contents in other embodiments.

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art. In the event of any contradiction or inconsistency between the definitions used herein and those contained in other published documents, the definitions used herein shall prevail.

[0032] It should also be noted that "rotational connection" in the above embodiments refers to pivot connection, unless the context clearly indicates other rotational connection methods.

[0033] As indicated in this specification and claims, the terms "comprising" and "including" only indicate the inclusion of explicitly identified steps and elements, and these steps and elements do not constitute an exclusive list, and the method or apparatus may also include other steps or elements.

[0034] It can be further understood that in this disclosure, "multiple" refers to two or more, and other quantifiers are similar. "And / or" describes the relationship between related objects, indicating that three relationships can exist; for example, A and / or B can represent: A alone, A and B simultaneously, and B alone. The character " / " generally indicates that the preceding and following related objects are in an "or" relationship. The singular forms "a," "the," and "the" are also intended to include the plural forms unless the context clearly indicates otherwise.

[0035] It is further understood that the terms "first," "second," etc., are used to describe various types of information, but this information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another, and do not indicate a specific order or degree of importance. In fact, the expressions "first," "second," etc., are completely interchangeable. For example, without departing from the scope of this disclosure, first information can also be referred to as second information, and similarly, second information can also be referred to as first information.

[0036] The above embodiments are only for illustrating the technical concept and features of the present invention, and are intended to enable those skilled in the art to understand the content of the present invention and implement it accordingly. They should not be construed as limiting the scope of protection of the present invention. All equivalent changes or modifications made in accordance with the essence of the present invention should be covered within the scope of protection of the present invention.

Claims

1. A container for powder cosmetics, characterized in that, The container includes: The box body includes a box body and a base, the box body having a hollow cavity, and the base being fixedly disposed at the bottom of the box body and closing the hollow cavity from the bottom end; A partition is fixedly disposed in the box body and located above the base. The outer periphery of the partition is sealed to the inner periphery of the hollow cavity. The partition, the base, and the box body cooperate with each other to form an accommodating space. The partition is provided with a powder discharge hole communicating with the accommodating space. The base is flexibly deformable.

2. The powder cosmetic container according to claim 1, characterized in that: The partition includes at least a partition sheet made of flexible material, and the powder discharge hole is disposed on the partition sheet.

3. The powder cosmetic container according to claim 2, characterized in that: The powder discharge hole has two opposing hole walls. When the base is not squeezed, the two hole walls of the powder discharge hole approach each other or fit together, thereby reducing or closing the diameter of the powder discharge hole. When the base deforms and the volume of the accommodating space changes, the two walls of the powder discharge hole move away from each other, causing the powder discharge hole to open.

4. The powder cosmetic container according to claim 3, characterized in that: The partition plate is densely provided with multiple cuts, which penetrate the partition plate along the thickness direction. Each cut has two opposite sides, which form the powder discharge hole when they are relatively far apart.

5. The powder cosmetic container according to claim 2, characterized in that: The partition also includes a mounting base and a clamping base. The outer periphery of the mounting base is sealed to the circumferential cavity wall of the hollow cavity. The clamping base is configured to cooperate with the mounting base to clamp the partition between the mounting base and the clamping base.

6. The powder cosmetic container according to claim 5, characterized in that: The baffle plate includes a disc-shaped main body and an annular mounting flange disposed around the outer periphery of the disc-shaped main body; The mounting base has an inner annular flange and a mounting ring portion circumferentially disposed on the outer side of the inner annular flange, and the mounting ring portion is connected to the hollow cavity in a mutually cooperating manner. The clamping seat has a clamping ring portion and an outer annular flange disposed around the outer side of the clamping ring portion in the circumferential direction. The annular mounting flange is sandwiched between the inner annular flange and the outer annular flange in the vertical direction, and is radially limited between the clamping ring portion and the mounting ring portion.

7. The powder cosmetic container according to claim 5, characterized in that: The box body includes a main body and a neck located above the main body. The base is fixed to the lower part of the main body. The neck has a limiting step that extends radially inward at the junction with the main body. The mounting seat is supported on the limiting step and cooperates with the inner periphery of the main body.

8. The powder cosmetic container according to claim 1, characterized in that: The partition is disposed at a distance from the top surface of the box body in the box body. The container also includes a lid that can be fitted onto the upper part of the box body. The lid, the partition and the box body cooperate with each other to form an upper space for accommodating the powder puff.

9. The powder cosmetic container according to any one of claims 1 to 8, characterized in that: The base includes a base and an annular mounting portion arranged around the outer periphery of the base. The annular mounting portion engages with the box body, and the base is arched downwards.

10. The powder cosmetic container according to claim 9, characterized in that: The bottom end of the base is not lower than the bottom end face of the box body in the vertical direction; and / or, the base and the box body are integrally formed by injection molding.

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