Powder box with inner container capable of being detached through inclined plane track

Abstract

The utility model discloses a powder box with an inner container detached through an inclined plane track, and belongs to the field of cosmetics. The powder box comprises a shell and an inner container which are opened in different directions; meanwhile, the inner container is arranged in the outer shell through a detachable assembly, and the detachable assembly comprises a first inclined rail, a second inclined rail and a third inclined rail, and the first inclined rail is arranged on the inner wall of the outer bottom shell; the first inclined sliding block is arranged on the outer wall of the inner bottom shell, and the first inclined sliding block and the first inclined rail are arranged in a matched mode. Compared with a traditional structure, the inner container and the shell are assembled in an inclined mode, the inner container can be conveniently combined and separated along the first inclined rail, the assembly stroke is safe and reliable, meanwhile, during replacement, the inner container is gradually lifted along with opening in the reverse direction, replacement is convenient, the inner container is not prone to being damaged, and the use cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of cosmetics, and in particular to a powder box with a sloping track for disassembling the inner liner. Background Technology

[0002] Cosmetics are widely used in daily life. One type of cosmetic is pressed powder, powder compacts, or cushion compacts, which contain a powder product. Pressed powder is mainly used to touch up uneven areas and correct smudged makeup. Pressed powder is usually attractively packaged and comes with accessories such as a powder puff and a small mirror, making it convenient to carry and producing minimal powder dust during use. Because of its portability, it generally contains a smaller amount of product, meaning it will be used up quickly and requires refilling. Therefore, most cushion compacts on the market come with refill packs.

[0003] However, the replacement parts are currently mostly assembled and disassembled using flexible locking points. This connection method is prone to instability after repeated use, and may even result in improper assembly, leading to accidental drops. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a powder box with an inclined track for disassembling the inner liner.

[0005] The technical solution of this utility model is: a powder box with an inclined track for disassembling the inner liner, comprising:

[0006] The housing includes an outer bottom shell and an outer top cover, the outer top cover being detachably disposed above the outer bottom shell;

[0007] The inner liner includes an inner bottom shell and an inner top cover. The inner top cover is rotatably disposed above the inner bottom shell, and the opening direction of the inner top cover is different from that of the outer top cover.

[0008] Meanwhile, the inner liner is disposed inside the outer shell via a detachable component; the detachable component includes:

[0009] The first inclined track is disposed on the inner wall of the outer bottom shell;

[0010] The first tilting slider is disposed on the outer wall of the inner bottom shell, and the first tilting slider is configured to cooperate with the first tilting track.

[0011] Furthermore, interference-fit protrusions are provided within the trajectory of the first inclined track. These interference-fit protrusions ensure a springy feel during installation or removal, guaranteeing proper installation and preventing slippage.

[0012] Furthermore, the first tilting track and the first tilting slider have the same tilt angle.

[0013] Furthermore, at least one first tilting slider is provided at the position of the interference-fit protrusion and the bottom end of the first tilting track. Generally, exactly one first tilting slider is sufficient.

[0014] Furthermore, the upper end of the first inclined track is an open end, and the length of the open end is greater than the width of the first inclined slider. This ensures smooth sliding into the first inclined track during installation, and also facilitates cleaning when there are stains inside the track.

[0015] Furthermore, the outer wall of the inner bottom shell is also provided with a positioning block. After the first tilting slider slides into the first tilting track and is in place, the positioning block abuts against the upper end of the first tilting track. This ensures that the two slide into place accurately and avoids damage to the first tilting track, providing a reliable guarantee for subsequent replacement of the inner liner.

[0016] Furthermore, the outer bottom shell and the outer top cover are connected by threads.

[0017] Furthermore, the rear sides of the outer bottom shell and the outer top cover are rotatably connected by a first pin, and the front sides of the outer bottom shell and the outer top cover are detachably connected by magnets or buckles. Generally, the outer shell is made of plastic, and buckles are commonly used for fastening. However, this connection method is prone to loosening during long-term use. Therefore, using magnets is a better solution. Locking can be achieved using two magnets (one above the other) or a single magnet in conjunction with an iron block.

[0018] Furthermore, the rear sides of the inner bottom shell and the inner top cover are rotatably connected by a second pin, and the front sides of the inner bottom shell and the inner top cover are connected by a snap-fit. Using a snap-fit ​​method for the replacement unit can reduce costs.

[0019] Furthermore, the outer shell is magnetically connected for rotation, and the inner liner is connected by snap-fit ​​for rotation, with their opening directions staggered. The included angle between them is approximately 90 degrees, which avoids interference during opening.

[0020] Furthermore, a lens is provided on the inner side of the outer top cover. The lens facilitates makeup application.

[0021] Furthermore, an outer top plate is provided on the outer side of the outer top cover. A magnet or iron block is placed inside the outer top cover and covered by the outer top plate.

[0022] Furthermore, the inner bottom shell includes: a groove-shaped inner base plate, and an inner plate seat fixedly mounted above the inner base plate. The separate arrangement of these two components ensures safe material filling while also facilitating assembly.

[0023] Furthermore, a mesh is provided above the material in the inner bottom shell. During normal use, the material will permeate through the mesh, facilitating subsequent use.

[0024] Furthermore, a sealing sticker is provided on the top of the inner shell. The sealing sticker ensures the airtightness of the replacement unit.

[0025] Furthermore, the inner top cover is U-shaped, and when fastened, the inner side of the inner top cover is inserted into the inner bottom shell, while a powder puff is positioned on the outer side of the inner top cover. This ensures airtightness and also facilitates the storage of makeup tools.

[0026] Furthermore, a sealing structure is provided between the inner upper cover and the inner bottom shell, the sealing structure comprising:

[0027] A sealing shoulder sleeve, wherein the sealing shoulder sleeve is disposed at the upper end of the inner bottom shell, and a sealing layer is formed on the outer side of the sealing shoulder sleeve by two-color molding; and

[0028] A sealing ring is provided at the lower end of the inner upper cover, and when fastened, the sealing ring abuts against the sealing layer in a sealing manner.

[0029] Furthermore, the sealing shoulder is made of PP material, and the seal is made of TPE material.

[0030] The beneficial technical effects of this utility model are as follows: Compared with the traditional structure, the inner liner and the outer shell of this product are assembled in an inclined manner, which makes it convenient for the inner liner to be assembled and separated along the first inclined track. The assembly process is safe and reliable. At the same time, when replacing, the inner liner gradually rises as it is opened in the reverse direction, which makes it convenient to replace and is less likely to cause damage to the inner liner, thus reducing the cost of use. Attached Figure Description

[0031] Figure 1 This is a diagram showing how to open the powder compact.

[0032] Figure 2 It is a cross-sectional view along the opening direction of the inner liner.

[0033] Figure 3 It is a cross-sectional view along the opening direction of the outer shell.

[0034] Figure 4 This is an exploded view of the assembly of the outer shell and inner liner.

[0035] Figure 5 This is a schematic diagram of the inner bottom shell.

[0036] Figure 6 This is a schematic diagram of the outer bottom shell.

[0037] Figure 7 This is a schematic diagram of the outer casing.

[0038] Figure 8 This is a schematic diagram of the inner liner.

[0039] Figure 9 This is a schematic diagram showing the powder box filled with powder.

[0040] Figure 10 yes Figure 9 A diagram showing the open state.

[0041] Figure 11 This is a schematic diagram of the sealing structure.

[0042] Figure 12 This is a schematic diagram of a snap-fit ​​outer shell.

[0043] Figure 13 This is a magnified view of a portion of the sealed structure.

[0044] in:

[0045] 1. Outer shell; 11. Bottom shell; 12. Top cover; 13. First pin; 14. Magnet.

[0046] 2. Inner liner; 21. Inner bottom shell; 211. Inner chassis; 212. Inner chassis seat; 22. Inner top cover; 23. Second pin; 24. Buckle.

[0047] 3. First inclined track; 31. Interference bump;

[0048] 4. First tilting slider,

[0049] 5. Positioning stop,

[0050] 6. Lenses

[0051] 7. Outer top sheet,

[0052] 8. Mesh fabric,

[0053] 9. Sealing tape,

[0054] 10. Sealing structure; 101. Sealing shoulder; 102. Sealing layer; 103. Sealing ring. Detailed Implementation

[0055] In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit the scope of this utility model.

[0056] See appendix Figure 1-13 The inclined track shown is used to disassemble the powder box inner liner, including:

[0057] The outer casing 1 includes an outer bottom shell 11 and an outer top cover 12, with the outer top cover 12 being detachably disposed above the outer bottom shell 11.

[0058] The inner liner 2 includes an inner bottom shell 21 and an inner top cover 22. The inner top cover 22 is rotatably disposed above the inner bottom shell 21, and the opening direction of the inner top cover 22 is different from the opening direction of the outer top cover 12.

[0059] Meanwhile, the inner liner 2 is disposed inside the outer shell 1 via a detachable component; the detachable component includes:

[0060] The first inclined track 3 is disposed on the inner wall of the outer bottom shell 11;

[0061] The first tilting slider 4 is disposed on the outer wall of the inner bottom shell 21, and the first tilting slider 4 is configured in conjunction with the first tilting track 3.

[0062] Furthermore, interference-fit protrusions 31 are provided within the trajectory of the first inclined track 3. The interference-fit protrusions 31 ensure that the user experiences a springy feel during installation or disassembly, guaranteeing proper installation and preventing slippage.

[0063] Furthermore, the first inclined track 3 and the first inclined slider 4 have the same inclination angle.

[0064] Furthermore, at least one first tilting slider 4 is provided at the position of the interference bump 31 and the bottom end of the first tilting track 3. Generally, it is sufficient to provide exactly one first tilting slider 4.

[0065] Furthermore, the upper end of the first inclined track 3 is an open end, and the length of the open end is greater than the width of the first inclined slider 4. This ensures that the slider can slide smoothly into the first inclined track 3 during installation, and also makes it easy to clean when there are stains inside the track.

[0066] Furthermore, the outer wall of the inner bottom shell 21 is also provided with a positioning block 5. After the first tilting slider 4 slides into the first tilting track 3 and is in place, the positioning block 5 abuts against the upper end of the first tilting track 3. This ensures that the two slide into place accurately and avoids damage to the first tilting track 3, providing a reliable guarantee for the subsequent replacement of the inner liner 2.

[0067] Furthermore, the outer bottom shell 11 and the outer top cover 12 are connected by threads.

[0068] Furthermore, the rear sides of the outer bottom shell 11 and the outer top cover 12 are rotatably connected by the first pin 13, and the front sides of the outer bottom shell 11 and the outer top cover 12 are detachably connected by a magnet 14 or a buckle 24. Generally, the outer shell 1 is made of plastic, and using a buckle 24 for fastening is quite common. However, this connection method is prone to the buckle 24 becoming loose after long-term use. Therefore, using a magnet 14 is a better solution. Locking can be achieved by using two magnets 14 (top and bottom) or by using a single magnet 14 in conjunction with an iron block.

[0069] Furthermore, the rear sides of the inner bottom shell 21 and the inner top cover 22 are rotatably connected by the second pin 23, and the front sides of the inner bottom shell 21 and the inner top cover 22 are connected by a snap fastener 24. Using the snap fastener 24 for the replacement unit can reduce costs.

[0070] Furthermore, the outer shell 1 is magnetically connected for rotation, and the inner liner 2 is connected for rotation via a snap fastener 24, with their opening directions staggered. The included angle between them is approximately 90 degrees, which avoids interference during opening.

[0071] Furthermore, a lens 6 is provided on the inner side of the outer top cover 12. The lens 6 facilitates the application of makeup.

[0072] Furthermore, an outer top plate 7 is provided on the outer side of the outer top cover 12. The magnet 14 or iron block is placed inside the outer top cover 12 and covered by the outer top plate 7.

[0073] Furthermore, the inner bottom shell 21 includes: an inner base plate 211 arranged in a groove shape, and an inner plate seat 212 fixedly arranged above the inner base plate 211. The separate arrangement of the two ensures the safety of material filling and also ensures the convenience of assembly.

[0074] Furthermore, a mesh 8 is installed above the material in the inner bottom shell 21. During normal use, the material will permeate through the mesh 8, facilitating subsequent use.

[0075] Furthermore, a sealing sticker 9 is installed on the top of the inner shell. The sealing sticker 9 ensures the airtightness of the replacement unit.

[0076] Furthermore, the inner top cover 22 is U-shaped, and when fastened, the inner side of the inner top cover 22 is inserted into the inner bottom shell 21, while the powder puff is mounted on the outer side of the inner top cover 22. This ensures airtightness and also facilitates the storage of makeup tools.

[0077] Furthermore, a sealing structure 10 is provided between the inner upper cover 22 and the inner bottom shell 21, the sealing structure 10 comprising:

[0078] A sealing shoulder sleeve 101 is disposed at the upper end of the inner bottom shell, and a sealing layer 102 is formed on the outer side of the sealing shoulder sleeve 101 by two-color molding; and

[0079] A sealing ring 103 is disposed at the lower end of the inner upper cover, and when fastened, the sealing ring abuts against the sealing layer in a sealing manner. Generally, a sealing shoulder sleeve is disposed at the upper end of the inner bottom shell.

[0080] Furthermore, the sealing shoulder is made of PP material, and the seal is made of TPE material.

[0081] This structure ensures a tight seal for the inner liner.

[0082] Compared with the traditional structure, the inner liner 2 and the outer shell 1 of this product are assembled in an inclined manner, which makes it convenient for the inner liner 2 to be assembled and separated along the first inclined track 3. The assembly process is safe and reliable. At the same time, when replacing, as it is opened in the reverse direction, the inner liner 2 gradually rises, which is convenient for replacement and does not easily cause damage to the inner liner 2, thus reducing the cost of use.

[0083] Specific assembly steps:

[0084] Housing assembly: Insert the magnet into the outer top cover, install the top plate to hide the magnet, and install the lens; insert the magnet into the outer bottom shell, and assemble the housing via the first pin;

[0085] Inner liner assembly: Weld the mesh fabric into the inner tray seat, assemble the sealing tape, assemble the inner top cover with the second pin, connect the inner top cover and the inner bottom shell with a buckle, add material into the inner bottom tray, and assemble it into the inner tray seat;

[0086] Simply assemble the inner liner and the outer shell. During assembly, offset their opening directions to prevent the inner liner from opening when the outer shell is opened, allowing them to open separately.

[0087] When the two are assembled, the first tilting slider of the inner liner enters the first tilting track of the outer shell, allowing the entire inner liner to travel a certain distance into the outer shell. Upon passing the interference fit, a tactile feedback is generated, and the inner liner stops moving after being touched by the positioning stop, thus completing the assembly process. The separation process is similar: rotating the inner liner in the opposite direction causes the first tilting slider to continue moving upwards along the track groove after passing the interference fit, until it detaches from the outer shell, completing the separation process. A new inner liner can then be installed.

[0088] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A powder box with a sloping track for disassembling the inner liner, characterized in that, include: The outer casing (1) includes an outer bottom shell (11) and an outer top cover (12), wherein the outer top cover (12) is detachably disposed above the outer bottom shell (11); The inner liner (2) includes an inner bottom shell (21) and an inner top cover (22). The inner top cover (22) is rotatably disposed above the inner bottom shell (21), and the opening direction of the inner top cover (22) is different from the opening direction of the outer top cover (12). Meanwhile, the inner liner (2) is disposed inside the outer shell (1) via a detachable component, which includes: The first inclined track (3) is disposed on the inner wall of the outer bottom shell (11); The first tilting slider (4) is disposed on the outer wall of the inner bottom shell (21), and the first tilting slider (4) is configured in conjunction with the first tilting track (3).

2. The powder box with an detachable inner liner via a sloping track according to claim 1, characterized in that: An interference bump (31) is provided within the trajectory of the first inclined track (3).

3. The powder box with a detachable inner liner via a sloping track according to claim 1, characterized in that: The first inclined track (3) and the first inclined slider (4) have the same inclination angle.

4. The powder box with an detachable inner liner via a sloping track according to claim 1, characterized in that: The outer wall of the inner bottom shell (21) is also provided with a positioning block (5). After the first inclined slider (4) slides into the first inclined track (3) and is in place, the positioning block (5) abuts against the upper end of the first inclined track (3).

5. The powder box with an detachable inner liner via a sloping track according to claim 1, characterized in that: The outer bottom shell (11) and the outer top cover (12) are connected by threads.

6. The powder box with an detachable inner liner via a sloping track according to claim 1, characterized in that: The outer bottom shell (11) and the outer top cover (12) are rotatably connected at the rear by a first pin (13), and are detachably connected at the front by a magnet (14) or a snap fastener (24); and / or The inner bottom shell (21) and the inner top cover (22) are rotatably connected by a second pin (23) at their rear sides, and are connected by a buckle (24) or a magnet (14) at their front sides.

7. The powder box with an inclined track for disassembling the inner liner according to claim 6, characterized in that: The outer shell (1) is connected by magnetic attraction for rotation, and the inner liner (2) is connected by buckle (24) for rotation, and the opening directions of the two are staggered.

8. The powder box with an detachable inner liner via a sloping track according to claim 1, characterized in that: The inner bottom shell (21) includes: an inner chassis (211) arranged in a groove shape, and an inner chassis seat (212) fixedly arranged above the inner chassis (211).

9. The powder box with an detachable inner liner via a sloping track according to claim 1, characterized in that: A sealing structure (10) is also provided between the inner upper cover (22) and the inner bottom shell (21), the sealing structure (10) comprising: A sealing shoulder sleeve (101) is disposed at the upper end of the inner bottom shell, and a sealing layer (102) is formed on the outer side of the sealing shoulder sleeve (101) by a two-color molding process; and A sealing ring (103) is provided at the lower end of the inner upper cover, and when fastened, the sealing ring and the sealing layer seal against each other.

10. The powder box with an detachable inner liner via a sloping track according to claim 9, characterized in that: The sealing shoulder is made of PP material, and the seal is made of TPE material.

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