Coated inner core and air cushion applying coated inner core

Abstract

The present application relates to the technical field of cosmetics production, and relates in particular to a coated inner core and an air cushion applying the coated inner core. The coated inner core comprises an upper bottom piece and a lower bottom piece, and edge sealing treatment is performed on the peripheral sides of the upper bottom piece and the lower bottom piece. The aim of the present application is to effectively prevent oil leakage during use of the air cushion, which helps to ensure the user experience during use.

Description

A wrapped inner core and an air cushion using the wrapped inner core Technical Field

[0001] The present application relates to the technical field of cosmetic production, and in particular to a coated inner core and an air cushion using the coated inner core. Background Art

[0002] Air Cushion BB Cream is a sponge-like air cushion-like BB powder gel, a brand-new concept of BB cream that "breathes." Breaking through the traditional BB cream concept, it mimics the principle of honeycomb honey storage, locking the BB cream tightly within a sponge air cushion core with countless micropores. Its primary function is to conceal blemishes, adjust skin tone, and conceal pores, creating an airy, nude makeup effect. The product is also easy to carry.

[0003] However, oil leakage often occurs during use, so a wrapped inner core and an air cushion product thereof are provided. Utility Model Content

[0004] The present application provides a coated inner core and an air cushion using the coated inner core, the purpose of which is to effectively prevent oil leakage from the air cushion during use, thereby helping to ensure the user experience during use.

[0005] The present application provides a coated inner core and an air cushion using the coated inner core, which adopts the following technical solutions:

[0006] A wrapped inner core,

[0007] It comprises an upper base sheet and a lower base sheet, and the peripheries of the upper base sheet and the lower base sheet are edge-sealed.

[0008] By adopting the above technical solution, the upper and lower films are edge-sealed so that the peripheral sides of the upper and lower films fit tightly together, thereby sealing the internal space of the upper and lower films, effectively preventing oil leakage between the upper and lower films.

[0009] Preferably, a receiving groove is recessed in the bottom surface of the lower bottom plate in a direction away from the upper bottom plate, and the receiving groove is used for storing oil.

[0010] By adopting the above technical solution, the oil is stored in the receiving groove of the lower bottom film, which further enhances the stability of the oil stored between the upper and lower bottom films, thereby effectively reducing the risk of oil leaking from the edges of the upper and lower bottom films when squeezed.

[0011] Preferably, a transition section is reserved between the groove wall of the accommodating groove and the sealed edges of the upper bottom sheet and the lower bottom sheet.

[0012] By adopting the above technical solution, the transition section reserves a little space between the oil in the receiving tank and the upper and lower bottom films. When the oil in the receiving tank is squeezed, the transition section is used to separate the edge sealing between the receiving tank and the upper and lower bottom films, making it more difficult for the oil to leak from the edges of the upper and lower bottom films.

[0013] Preferably, the thickness ratio between the lower base sheet and the upper base sheet is 5:1.

[0014] By adopting the above technical solution, when the receiving groove is provided on the bottom surface of the lower plate, the depth of the receiving groove is deeper, thereby being able to store more oil at one time, which is convenient for users to use.

[0015] Preferably, the lower bottom sheet is a double-layer structure.

[0016] By adopting the above technical solution, the bottom sheet is configured as a double-layer structure, namely an upper bottom sheet and a lower bottom sheet. The receiving groove is provided on the bottom surface of the upper bottom sheet, and the lower bottom sheet separates the receiving groove from the bottom surface of the packaging shell. This arrangement effectively prevents oil from being stored in the receiving groove for a long time, which could cause contamination to the bottom of the packaging shell.

[0017] Preferably, the top of the lower bottom plate of the lower layer is sunken with an embedding groove in the direction away from the lower bottom plate of the upper layer, an elastic member is embedded in the embedding groove, and the top of the elastic member contacts the bottom surface of the lower bottom plate of the upper layer.

[0018] By adopting the above technical solution, when using the inner core, the user will press the inner core downwards to make the oil inside it seep out. If pressed for a long time, it is easy to cause the upper and lower films to sag, which is not conducive to the later use of the inner core and affects the user experience. By adding elastic parts to the lower film, the elastic parts are used to assist the upper and lower films to reset, which can effectively avoid the upper and lower films from being dented due to long-term pressing.

[0019] Preferably, the top of the elastic member is arched.

[0020] By adopting the above technical solution, the elastic member itself has a strong structural strength, and at the same time the top of the elastic member is set to be arched, so that the elastic member has a better effect of supporting the lower bottom plate.

[0021] An air cushion,

[0022] It includes two packaging shells and the wrapped inner core as described above;

[0023] One ends of the two packaging shells are hingedly connected, and the other ends of the two packaging shells are clampedly connected, and the wrapped inner core is stored in the two packaging shells.

[0024] By adopting the above technical solution, the packaging shell is easy to open, and the inner core is stored in the two packaging shells, which has better stability.

[0025] In summary, this application includes at least one of the following beneficial technical effects:

[0026] 1. The upper and lower films are edge-sealed to ensure that the sides of the upper and lower films fit tightly together, thereby sealing the internal space of the upper and lower films and effectively preventing oil leakage between the upper and lower films;

[0027] 2. The bottom sheet is designed as a double-layer structure, namely an upper bottom sheet and a lower bottom sheet. The receiving groove is opened on the bottom surface of the upper bottom sheet, and the lower bottom sheet separates the receiving groove from the bottom surface of the packaging shell. This arrangement can effectively prevent the oil from being stored in the receiving groove for a long time and causing contamination to the bottom of the packaging shell;

[0028] 3. When using the inner core, the user will press down on the inner core to make the oil inside it seep out. If pressed for a long time, it is easy to cause the upper and lower films to sag, which is not conducive to the later use of the inner core and affects the user experience. By adding elastic parts to the lower film, the elastic parts are used to assist the upper and lower films to reset, which can effectively avoid the upper and lower films from being dented due to long-term pressing. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] FIG1 is a schematic diagram of the overall structure of an air cushion using the wrapped inner core according to an embodiment of the present application;

[0030] FIG2 is a structural diagram showing the positional relationship between the receiving groove and the transition section according to an embodiment of the present application;

[0031] FIG3 is a structural diagram showing the positional relationship between the embedding groove and the elastic member according to an embodiment of the present application.

[0032] Reference numerals: In the figure, 1, upper bottom sheet; 2, lower bottom sheet; 3, receiving groove; 4, transition section; 5, embedding groove; 6, elastic member; 7, packaging shell. DETAILED DESCRIPTION

[0033] The following is a further detailed description of this application in conjunction with Figures 1 to 3.

[0034] Example 1:

[0035] An embodiment of the present application discloses a wrapped inner core, referring to Figures 1 and 2, comprising an upper base film 1 and a lower base film 2, both of which are annular and made of sponge material. The circumferences of the upper base film 1 and the lower base film 2 are edge-sealed so that the circumferences of the upper base film 1 and the lower base film 2 fit tightly together, thereby sealing the internal space of the upper base film 1 and the lower base film 2, and effectively preventing leakage of oil between the upper base film 1 and the lower base film 2.

[0036] Meanwhile, referring to Figures 1 and 2, a receiving groove 3 is recessed in the bottom surface of the lower base sheet 2 in a direction away from the upper base sheet 1. The receiving groove 3 is used to store oil between the upper and lower base sheets 1 and 2. Storing the oil in the receiving groove 3 of the lower base sheet 2 further enhances the stability of the oil stored between the upper and lower base sheets 1 and 2, thereby effectively reducing the risk of oil leaking from the edges of the upper and lower base sheets 1 and 2 when squeezed. In this embodiment, the thickness ratio between the lower base sheet 2 and the upper base sheet 1 is 5:1, so that when the receiving groove 3 is formed on the bottom surface of the lower base sheet 2, the depth of the receiving groove 3 is relatively deep, thereby being able to store more oil at a time, which is convenient for users.

[0037] In this setting, the upper base film 1 and the lower base film 2 are edge-sealed so that the peripheral sides of the upper base film 1 and the lower base film 2 fit tightly together, thereby sealing the internal space of the upper base film 1 and the lower base film 2, effectively preventing the oil between the upper base film 1 and the lower base film 2 from leaking.

[0038] Further, referring to Figures 1 and 2, a transition section 4 is reserved between the groove wall of the receiving groove 3 and the edge sealing of the upper base film 1 and the lower base film 2. The transition section 4 reserves a little space between the oil in the receiving groove 3 and the upper base film 1 and the lower base film 2. When the oil in the receiving groove 3 is squeezed, the transition section 4 is used to separate the edge sealing between the receiving groove 3 and the upper base film 1 and the lower base film 2, making it more difficult for the oil to leak from the edges of the upper base film 1 and the lower base film 2.

[0039] 1 and 2 , the present application also discloses an air cushion using the wrapped inner core, comprising two packaging shells 7, one end of the two packaging shells 7 being hingedly connected via corresponding mounting seats, and the other end of the two packaging shells 7 being snap-connected via corresponding buckles and slots. This arrangement facilitates opening the packaging shells 7. The inner core is stored in the two packaging shells 7, one of which has a groove for accommodating the inner core. Storing the inner core in the groove provides greater stability.

[0040] The implementation principles of a wrapped inner core and an air cushion using the wrapped inner core in the embodiment of the present application are as follows:

[0041] The upper and lower base sheets 1 and 2 are edge-sealed, ensuring a tight fit between their circumferential sides. This seals the internal space between the upper and lower base sheets 1 and 2, effectively preventing leakage of oil between them. Furthermore, a receiving groove 3 is provided on the bottom surface of the lower base sheet 2, and a transition section 4 is provided between the receiving groove 3 and the sealed edges of the upper and lower base sheets 1 and 2, further preventing oil from leaking from the inner core.

[0042] Example 2:

[0043] The difference between this embodiment and embodiment 1 is that:

[0044] 1 and 3 , the lower base sheet 2 of the inner core is a double-layer structure, namely an upper lower base sheet 2 and a lower lower base sheet 2 .

[0045] The receiving groove 3 is opened at the bottom surface of the upper lower bottom film 2, and the lower lower bottom film 2 separates the receiving groove 3 from the bottom surface of the packaging shell 7. This setting can effectively prevent the oil from being stored in the receiving groove 3 for a long time and causing pollution to the bottom of the packaging shell 7.

[0046] Further, referring to Figures 1 and 3, the top of the lower bottom sheet 2 is recessed with an embedding groove 5 in a direction away from the upper bottom sheet 2. An elastic member 6 is embedded in the embedding groove 5, and the top of the elastic member 6 is in contact with the bottom surface of the upper bottom sheet 2. When using the inner core, the user will press down on the inner core to cause the oil inside to seep out. If this is pressed for a long time, it is easy to cause the upper bottom sheet 1 and the lower bottom sheet 2 to sag, which is not conducive to the subsequent use of the inner core and affects the user experience. By adding the elastic member 6 to the lower bottom sheet 2, the elastic member 6 is used to assist the upper bottom sheet 1 and the lower bottom sheet 2 in resetting, thereby effectively avoiding the upper bottom sheet 1 and the lower bottom sheet 2 from being dented due to long-term pressing.

[0047] In this embodiment, the elastic member 6 is annular, and the top of the elastic member 6 is slightly arched upward, and the top of the elastic member 6 abuts against the bottom surface of the upper lower film 2, which makes the elastic member 6 itself have a strong structural strength. At the same time, the top of the elastic member 6 is set to be arched, so that the elastic member 6 can better support the lower film 2.

[0048] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A coated inner core, characterized in that: It comprises an upper base sheet (1) and a lower base sheet (2), wherein the upper base sheet (1) and the lower base sheet (2) are edge-sealed on their circumferential sides.

2. A coated inner core according to claim 1, characterized in that: The bottom surface of the lower bottom plate (2) is provided with a receiving groove (3) which is recessed inwardly in a direction away from the upper bottom plate (1), and the receiving groove (3) is used for storing oil.

3. A coated inner core according to claim 2, characterized in that: A transition section (4) is reserved between the groove wall of the containing groove (3) and the sealed edges of the upper bottom sheet (1) and the lower bottom sheet (2).

4. A coated inner core according to claim 3, characterized in that: The thickness ratio between the lower base sheet (2) and the upper base sheet (1) is 5:

1.

5. The coated inner core according to claim 4, characterized in that: The lower bottom sheet (2) is a double-layer structure.

6. The coated inner core according to claim 5, characterized in that: The top of the lower bottom sheet (2) of the lower layer is recessed with an embedding groove (5) in a direction away from the lower bottom sheet (2) of the upper layer, and an elastic member (6) is embedded in the embedding groove (5), and the top of the elastic member (6) is in contact with the bottom surface of the lower bottom sheet (2) of the upper layer.

7. The coated inner core according to claim 6, characterized in that: The top of the elastic member (6) is arched.

8. An air cushion, characterized in that: Comprising two packaging shells (7) and a wrapped inner core as claimed in any one of claims 1 to 7; One ends of the two packaging shells (7) are hingedly connected, and the other ends of the two packaging shells (7) are clampedly connected, and the wrapped inner core is stored in the two packaging shells (7).

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