Replaceable inner disc and containing device

Abstract

The invention discloses a replaceable inner disc and a containing device. The replaceable inner disc comprises an inner disc body and a first locking part. The first locking part is fixedly arranged on the inner disc main body, and the first locking part can deform to assemble and disassemble the inner disc main body; according to the application, the first locking part is arranged on the outer wall of the inner disc main body, and then the first locking part is pushed to generate elastic deformation, so that the replaceable inner disc can be conveniently and detachably locked on a matching piece matched with the replaceable inner disc, and meanwhile, a user can conveniently replace the replaceable inner disc in time according to requirements; in addition, the device is simple and compact in structure, easy to operate and low in manufacturing cost.

Description

Technical Field

[0001] This application relates to a housing, and more particularly to a replaceable inner plate and housing device. Background Technology

[0002] Generally, cosmetic cases consist of an outer shell and multiple inner trays. The inner trays can be assembled into the outer shell. When the cosmetics in an inner tray are used up, the inner tray can be removed from the outer shell and replaced with a new one. In this way, the outer shell can be reused, achieving the effect of saving resources and reducing costs. However, the existing technology uses magnetic adsorption to install the replacement inner trays onto the outer shell. When replacement is needed, the replaceable inner tray is pushed out from the bottom. The design structure of the container is relatively complex, and the disassembly and assembly of the inner trays is difficult.

[0003] Therefore, there is a need to provide an improved replaceable inner disc and housing device to solve at least one of the aforementioned prior art problems. Summary of the Invention

[0004] This application provides a replaceable inner disc, including an inner disc body and a first locking part; the first locking part is fixedly disposed on the inner disc body, and the first locking part can deform to load and unload the inner disc body.

[0005] Furthermore, the first locking part includes a first latching member, which includes a first vertical wall and a second vertical wall connected together. The first vertical wall is fixedly connected to the inner disc body, and the second vertical wall is movable relative to the first vertical wall. The first locking part also includes a push knob, which is fixedly disposed at the top end of the second vertical wall and can drive the second vertical wall to move.

[0006] Furthermore, a hook structure is also provided on the second vertical wall, the hook structure protruding away from the second vertical wall.

[0007] Furthermore, the first locking part also includes a second latching member; the inner disc body includes at least one outer wall, the second latching member protrudes from the outer wall of the inner disc body, and the second latching member and the first latching member are disposed on two opposite outer walls of the inner disc body.

[0008] This application provides a receiving device, including a receiving body, an opening and closing cover, and a replaceable inner plate as described in any one of claims; the receiving body is provided with an installation chamber, and the replaceable inner plate is housed in the installation chamber; the receiving body is provided with a second locking part, the second locking part cooperating with the first locking part, so that the replaceable inner plate is detachably housed in the installation chamber; the opening and closing cover is rotatably connected to the receiving body, and the opening and closing cover can be fastened to the receiving body.

[0009] Furthermore, the second locking part includes a first snap-fit ​​groove, which is disposed on the receiving body; the first locking part includes a first snap-fit ​​member, which is fixedly connected to the outer wall of the replaceable inner disc; the first snap-fit ​​member engages with the first snap-fit ​​groove to install the replaceable inner disc in the mounting cavity.

[0010] Furthermore, the receiving body is also provided with a partition, which divides the installation chamber into a first chamber and a second chamber, both of which are used to receive the replaceable inner plate.

[0011] Furthermore, the second locking part also includes a second locking groove, which is disposed on the partition; the second locking member is engaged with the second locking groove to limit the engagement, thereby installing the replaceable inner plate in the mounting cavity.

[0012] Furthermore, it also includes an inner protective cover; the inner protective cover is rotatably connected to the partition; the inner protective cover can be selectively fastened to either the first chamber or the second chamber.

[0013] Furthermore, the receiving body is also provided with a clearance opening; the clearance opening is located on the same side as the first snap-fit ​​groove; when the inner protective cover is fastened to the mounting chamber, the clearance opening can provide operating space for opening and closing the inner protective cover.

[0014] Furthermore, the inner protective cover is provided with a buffer member, which is symmetrically arranged on the upper and lower sides of the inner protective cover; when the opening and closing cover is fastened to the receiving body, the buffer member located on one side of the inner protective cover is accommodated in the clearance opening, and the buffer member located on the other side of the inner protective cover abuts against the inner wall of the opening and closing cover.

[0015] The replaceable inner plate and housing device provided in this application have at least the following technical advantages:

[0016] The replaceable inner disc in this application includes an inner disc body and a first locking part; the first locking part is fixedly disposed on the outer wall of the inner disc body, and the first locking part will undergo elastic deformation under force; the receiving device includes a receiving body and a replaceable inner disc; the receiving body is provided with an installation chamber, and the replaceable inner disc is housed in the installation chamber; the receiving body is provided with a second locking part, which cooperates with the first locking part, so that the replaceable inner disc can be detachably housed in the installation chamber; thus, the replaceable inner disc can be installed in the installation chamber of the receiving body through the locking connection of the first locking part and the second locking part, ensuring the stability and reliability of the connection between the replaceable inner disc and the receiving body. At the same time, by unlocking the first locking part and the second locking part, it is easy to remove the replaceable inner disc from the installation chamber. Users can replace different replaceable inner discs as needed, improving the reusability of the receiving body. Moreover, the device has a simple and compact structure, is easy to operate, and has low manufacturing cost. Attached Figure Description

[0017] To more clearly illustrate the technical solutions and advantages in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This application provides a schematic diagram of the overall structure of the replaceable inner disk in an embodiment.

[0019] Figure 2 This application provides a schematic diagram of the replaceable inner disk from another perspective in its embodiments.

[0020] Figure 3 This application provides a schematic diagram of the replaceable inner disk from another perspective in its embodiments.

[0021] Figure 4 : A schematic diagram of the overall structure of the receiving device provided in the embodiments of this application;

[0022] Figure 5 : A cross-sectional view of the receiving device provided in the embodiments of this application;

[0023] Figure 6 : A cross-sectional view of the receiving device provided in the embodiments of this application from another angle;

[0024] Figure 7 : Exploded view of the receiving device provided in the embodiments of this application;

[0025] Figure 8 : A schematic diagram of the top cover provided in the embodiments of this application;

[0026] Figure 9 : A schematic diagram of the structure of the inner protective cover provided in this application embodiment

[0027] Figure 10 : A schematic diagram of the lower shell structure provided in the embodiments of this application;

[0028] Figure 11 : A schematic diagram of the structure of the accommodating body provided in the embodiments of this application;

[0029] Figure 12 : A schematic diagram of the accommodating main structure from another perspective provided in the embodiments of this application;

[0030] Figure 13 The embodiment provided in this application provides a top view excluding the receiving device with an opening and closing cover;

[0031] The corresponding reference numerals in the figure are as follows:

[0032] 1-Containing body, 11-Installation chamber, 12-Second locking part, 121-First snap-fit ​​groove, 122-Second snap-fit ​​groove, 141-Connecting shaft, 13-Allowing opening, 14-Separator, 15-Second connecting shaft hole, 16-Locking groove, 17-Outer edge plate;

[0033] 2-Replaceable inner disc, 21-First locking part, 211-First snap-fit ​​part, 2111-Snap-hook structure, 2112-First vertical wall, 2113-Second vertical wall, 212-Second snap-fit ​​part, 213-Push knob, 22-Inner disc body, 221-Outer wall, 222-Serving slot, 223-Protruding edge;

[0034] 3-Opening cover, 31-Lens, 32-Top cover, 321-Locking part, 322-First connecting hole, 33-Inner cover;

[0035] 4-Lower housing, 41-Allowance opening, 42-Allowance groove;

[0036] 5-Inner protective cover, 51-Buffer, 52-U-shaped groove, 53-Avoidance notch. Detailed Implementation

[0037] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0038] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion.

[0039] The embodiments are described below with reference to the accompanying drawings, which do not limit the scope of the claims.

[0040] Please refer to Figure 1-13 As shown, this application embodiment provides a replaceable inner plate and a receiving device including the replaceable inner plate. The receiving device includes a receiving body 1, a replaceable inner plate 2, and an opening and closing cover 3. The receiving body 1 is provided with an installation chamber 11, and the replaceable inner plate 2 is housed in the installation chamber 11. The opening and closing cover 3 is rotatably connected to the receiving body 1 and can be fastened to the receiving body 1.

[0041] Please refer to Figure 1-3 As shown, the replaceable inner disc 2 includes a first locking part 21 and an inner disc body 22; the first locking part 21 is fixedly disposed on the inner disc body 22, and the first locking part 21 can deform to load and unload the inner disc body 22.

[0042] Specifically, in the illustrated embodiment, the inner tray body 22 has four outer walls 221, which form a rectangular holding slot 222 for holding cosmetics. The top of the outer wall 221 extends outward to form a raised edge 223, and the first locking part 21 is fixed to the raised edge 223. The holding slot 222 of the inner tray body 22 can also be designed in other polygonal, circular, or elliptical shapes.

[0043] Specifically, the first locking part 21 and the inner disk body 22 can be integrally injection molded. The first locking part 21 is provided on the protruding edge 223 of the inner disk body 22. The first locking part 21 will undergo elastic deformation under the action of external force.

[0044] In this embodiment of the application, a first locking part 21 is provided on the protruding edge 223 of the inner disk body 22. The first locking part 21 undergoes elastic deformation after being subjected to force, thereby locking the replaceable inner disk 2 onto the mating part that cooperates with it, or removing the replaceable inner disk 2 from the mating part, so that the user can replace the replaceable inner disk 2 in a timely manner according to the needs.

[0045] In some embodiments, the first locking part 21 includes a first latching member 211, which includes a first vertical wall 2112 and a second vertical wall 2113. The first vertical wall 2112 is fixedly connected to the protruding edge 223 of the inner disk body 22, and the second vertical wall 2113 is parallel to the outer wall 221 of the inner disk body 22. The first locking part 21 also includes a pusher 213, which is fixedly disposed at the top of the second vertical wall 2113 and is higher than the protruding edge 223 in the vertical direction. The pusher 213 can drive the second vertical wall 2113 to move.

[0046] Specifically, the first snap-fit ​​component 211 has a U-shaped structure with the U-shaped opening facing upwards. One end of the first vertical wall 2112 is fixedly connected to the protruding edge 223 of the inner disc body 22, and the other end of the first vertical wall 2112 extends downwards along the direction of the outer wall 221 to form an arc-shaped bottom, and then extends upwards to form a second vertical wall 2113, which is parallel to the first vertical wall 2112. The first vertical wall 2112 and the second vertical wall 2113 are arranged parallel to each other, and the second vertical wall 2113 can move relative to the first vertical wall 2112, facilitating the installation or removal of the replaceable inner disc 2.

[0047] Specifically, the push-twist 213 and the first snap-fit ​​component 211 can be integrally molded.

[0048] Specifically, the push knob 213 is located at the top of the second vertical wall 2113, and the first snap-fit ​​member 211 is an elastic member. By applying external force to the push knob 213, the second vertical wall 2113 can be pushed to undergo elastic deformation, thereby improving the convenience of disassembling and assembling the replaceable inner plate 2.

[0049] Specifically, the upper surface of the push-twist 213 is provided with a friction resistance structure, thereby providing greater resistance to the contact between external forces and the push-twist 213. To facilitate the application of force to the push-twist 213, the lower part of the push-twist 213 is divided into an inclined surface. By placing a finger on the inclined surface and applying force towards the first vertical wall 2112, the second vertical wall 2113 will move closer to the position of the first vertical wall 2112. Furthermore, since the height of the push-twist 213 is greater than the height of the protruding edge 223, the protruding edge 223 will not affect the movement of the push-twist 223 towards the first vertical wall 2112, ensuring a large displacement of the second vertical wall 2113. This guarantees the effective installation and removal of the replaceable inner plate 2.

[0050] Specifically, the upper surface of the push knob 213 can also be marked with the direction of push, so that users can more intuitively determine the direction of the external force applied to the push knob 213, further improving the efficiency of disassembly and assembly and the user experience.

[0051] In some embodiments, a hook structure 2111 is also provided on the second vertical wall 2113, and the hook structure 2111 protrudes away from the second vertical wall 2113.

[0052] Specifically, the hook structure 2111 is used to engage with the slot on the mating part.

[0053] In this embodiment of the application, by providing a hook structure 2111 on the second vertical wall 2113, the hook structure 2111 can engage with the slot on the housing, thereby improving the reliability of the engagement between the first engaging member 211 and the mating member.

[0054] In some embodiments, the first locking part 21 further includes a second latching member 212; the second latching member 212 protrudes from the outer wall 221 of the inner disk body 22, and the second latching member 212 and the first latching member 211 are disposed opposite to each other on the two outer walls 221 of the inner disk body 22.

[0055] In this embodiment, the second snap-fit ​​member 212 and the first snap-fit ​​member 211 are located on one axis of the replaceable disc 2, which facilitates alignment during installation. Furthermore, the first snap-fit ​​member 211 and the second snap-fit ​​member 212 simultaneously engage with the mating member, thereby improving the stability of the locking connection between the replaceable inner disc 2 and the mating member.

[0056] Please refer to Figure 1-12 As shown, the receiving body 1 is provided with an installation chamber 11, and the replaceable inner plate 2 is housed in the installation chamber 11; the receiving body 1 is provided with a second locking part 12, which cooperates with the first locking part 21, so that the replaceable inner plate 2 can be detachably housed in the installation chamber 11.

[0057] Specifically, the shape of the mounting chamber 11 is matched with the shape of the replaceable inner plate 2, and the depth of the mounting chamber 11 is matched with the height of the replaceable inner plate 2. When the replaceable inner plate 2 is installed in the mounting chamber 11, the protruding edge 223 of the replaceable inner plate 2 is flush with or lower than the outer edge of the receiving body 1, which can improve the overall integrity of the assembly of the receiving body 1 and the replaceable inner plate 2 and avoid interference during the opening and closing of the cover 3 and the receiving body 1.

[0058] In some embodiments, the second locking part 12 includes a first snap-fit ​​groove 121, which is disposed on the receiving body 1; the first locking part 21 includes a first snap-fit ​​member 211, which is fixedly connected to the outer wall 221 of the replaceable inner plate 2; the first snap-fit ​​member 211 can engage with the first snap-fit ​​groove 121 to install the replaceable inner plate 2 in the mounting chamber 11.

[0059] Specifically, the receiving body 1 includes a side wall that surrounds the mounting chamber 11. The top of the side wall extends horizontally outward to form an outer edge plate 17 surrounding the top of the mounting chamber 11. At least a portion of the first snap-fit ​​groove 121 is formed on the outer edge plate 17, and another portion is formed on the inner wall of the mounting chamber 11. That is, the first snap-fit ​​groove 121 extends from the mounting chamber 11 of the receiving body 1 to the outer edge plate 17, and the first snap-fit ​​member 211 can snap onto the first snap-fit ​​groove 121.

[0060] Specifically, refer to Figure 6 As shown, a first snap-fit ​​member 211 is fixedly installed on the outer wall of the replaceable inner plate 2; a snap hook structure 2111 is provided on the first snap-fit ​​member 211, and the snap hook structure 2111 protrudes from the first snap-fit ​​member 211; when the replaceable inner plate 2 is installed in the mounting chamber 11, the first snap-fit ​​member 211 is at least partially accommodated in the first snap-fit ​​groove 121, and the upper snap-fit ​​surface of the snap hook structure 2111 can abut against the outer edge plate 17. The push-twist 213 of the first snap-fit ​​member 211 protrudes from the outer edge plate 17 of the receiving body 1.

[0061] In this embodiment, by pushing the pusher 213, the first snap-fit ​​member 211 is elastically deformed and then installed into the first snap-fit ​​groove 121. The first snap-fit ​​groove 121 is provided on the receiving body 1, and the replaceable inner plate 2 can be installed in the installation chamber 11 through the snap-fit ​​cooperation between the first snap-fit ​​member 211 and the first snap-fit ​​groove 121. The disassembly is simple and easy to operate.

[0062] In this embodiment, a second locking part 12 is provided on the receiving body 1, and a first locking part 21 is provided on the replaceable inner plate 2. The second locking part 12 and the first locking part 21 are detachably locked together. Thus, the replaceable inner plate 2 can be installed in the installation chamber 11 of the receiving body 1 through the locking connection of the second locking part 12 and the first locking part 21, ensuring the stability and reliability of the connection between the replaceable inner plate 2 and the receiving body 1. At the same time, by unlocking the second locking part 12 and the first locking part 21, it is easy to remove the replaceable inner plate 2 from the installation chamber 11. Users can replace different replaceable inner plates 2 as needed, which improves the reusability of the receiving body 1. Moreover, the device has a simple and compact structure, is easy to operate, and has low manufacturing cost.

[0063] In some embodiments, a partition 14 is also provided inside the housing body 1. The height of the partition 14 is not higher than the depth of the mounting chamber 11. The partition 14 divides the mounting chamber 11 into a first chamber and a second chamber. Both the first chamber and the second chamber are used to accommodate the replaceable inner plate 2.

[0064] In other embodiments, the housing body 1 may have multiple spaced partitions 14, thereby dividing the mounting chamber 11 into multiple chambers, each chamber being used to detachably engage with the replaceable inner plate 2.

[0065] In this embodiment of the application, the installation chamber 11 is further divided into a first chamber and a second chamber for accommodating the replaceable inner plate 2 by the partition 14, which can increase the variety of cosmetic combinations in the installation chamber 11.

[0066] In some embodiments, the second locking part 12 further includes a second locking groove 122, which is disposed on the partition 14; the second locking member 212 is engaged with the second locking groove 122 to limit the engagement, thereby installing the replaceable inner plate 2 in the installation chamber 11.

[0067] Specifically, the first chamber has a first locking groove 121 and a second locking groove 122 on its two side walls, and the second chamber also has a first locking groove 121 and a second locking groove 122 on its two side walls, with the two second locking grooves 122 respectively positioned opposite each other on both sides of the separator 14; thus, the installation chamber 11 can simultaneously install and accommodate two replaceable inner trays 2, which can hold different types of cosmetics, thereby improving the versatility of the container.

[0068] Specifically, the second snap-fit ​​groove 122 can be a through hole that passes through the installation chamber 11; or it can be a non-through hole that does not pass through the installation chamber 11. The second snap-fit ​​member 212 can be snapped into the second snap-fit ​​groove 122.

[0069] Specifically, the second snap-fit ​​groove 122 passes through the mounting chamber 11 and is located near the bottom wall of the mounting chamber 11, while the first snap-fit ​​groove 121 and the second snap-fit ​​groove 122 are arranged opposite to each other on both sides of the mounting chamber 11.

[0070] Specifically, referring to Figures 4-6, the second snap-fit ​​member 212 protrudes from the outer wall of the replaceable inner plate 2, and the first snap-fit ​​member 211 and the second snap-fit ​​member 212 are disposed opposite each other on the two side walls of the replaceable inner plate 2.

[0071] In this embodiment, by providing a second snap-fit ​​groove 122 on the receiving body 1, and the first snap-fit ​​groove 121 and the second snap-fit ​​groove 122 being disposed opposite to each other on both sides of the mounting chamber 11; and by providing a second snap-fit ​​member 212 protruding from the outer wall of the replaceable inner plate 2, and the second snap-fit ​​member 212 being disposed opposite to the first snap-fit ​​member 211 at both ends of the replaceable inner plate 2, when the replaceable inner plate 2 is installed in the mounting chamber 11, the first snap-fit ​​member 211 is engaged with the first snap-fit ​​groove 121, and the second snap-fit ​​member 212 is engaged with the second snap-fit ​​groove 122, the stability and reliability of the fit between the replaceable inner plate 2 and the mounting chamber 11 can be further improved.

[0072] Furthermore, the opening and closing cover 3 is provided with a connecting structure and a locking structure; the connecting end of the receiving body 1 is rotatably connected to the connecting structure; the locking end of the receiving body 1 is detachably locked to the locking structure, so that the opening and closing cover 3 can be fastened to the receiving body 1.

[0073] Specifically, the locking structure is a locking member 321, and the locking end that accommodates the main body 1 is a locking groove 16; the locking member 321 and the locking groove 16 are detachably locked together.

[0074] In some embodiments, the opening and closing cover 3 includes a lens 31, a top cover 32, and an inner cover 33; specifically, the lens 31 can be fixed to the inner cover 33 by adhesive bonding, and the fixing method is not limited in this embodiment.

[0075] Specifically, the top cover 32 and the inner cover 33 are fixed by ultrasonic welding.

[0076] With the cover 3 and the receiving body 1 fastened together, the lens 31 is placed between the cover 3 and the receiving body 1.

[0077] In this embodiment, by providing a lens 31 on the inside of the opening and closing cover 3, the user can observe the makeup in time through the lens 31 when opening the container, which increases the usage scenarios and improves the convenience of use.

[0078] Specifically, the connecting structure is a first coupling hole 322, and the top cover 32 is provided with a first coupling hole 322 and a locking member 321 on opposite sides; the connecting end of the receiving body 1 is a second coupling hole 15; the outer edge of the receiving body 1 is provided with a locking groove 16 and a second coupling hole 15 on opposite sides, the first coupling hole 322 and the second coupling hole 15 are rotatably connected by a connecting shaft, and the locking member 321 and the locking groove 16 are detachably locked together.

[0079] Specifically, the locking element 321 protrudes from the side of the top cover 32, and the locking element 321 can be a resilient buckle.

[0080] Specifically, the locking groove 16 is recessed on the outer edge of the receiving body 1, and a snap-fit ​​position is formed between the locking groove 16 and the outer edge, so that the locking member 321 can snap into the snap-fit ​​position.

[0081] Specifically, a rotation limiter can also be provided on one side of the first coupling hole 322 on the top cover 32, so as to ensure that the maximum opening angle of the opening and closing cover 3 relative to the receiving body 1 is 135°.

[0082] In some embodiments, the receiving device further includes a lower housing 4; the receiving body 1 is installed inside the lower housing 4; the lower housing 4 has an installation space for the receiving body 1, the receiving body 1 is fixedly installed in the installation space of the receiving body 1, and the receiving body 1 can be adhered to the lower housing 4. This embodiment does not limit the fixing method between the receiving body 1 and the lower housing 4.

[0083] In other embodiments, the mounting chamber 11 is provided through the bottom wall of the receiving body 1. After the receiving body 1 and the lower shell 4 are installed together, the replaceable inner plate 2 can be installed in the mounting space formed by the receiving body 1 and the lower shell 4, thereby saving the manufacturing cost of the receiving box.

[0084] Specifically, a clearance groove 42 is provided at one end of the lower housing 4 facing the locking groove 16. Thus, when the receiving body 1 is installed in the lower housing 4, by providing the clearance groove 42, interference between the lower housing 4 and the locking groove 16 can be avoided, which would affect the connection stability between the receiving body 1 and the lower housing 4.

[0085] Specifically, the lower housing 4 is also provided with an avoidance opening 41 at the end facing the second coupling hole 15. Thus, when the receiving body 1 is installed in the lower housing 4, the avoidance opening 41 can prevent the lower housing 4 from interfering with the second coupling hole 15 and affecting the connection stability between the receiving body 1 and the lower housing 4.

[0086] In some embodiments, the receiving device further includes an inner protective cover 5; the inner protective cover 5 is rotatably connected to the partition 14; the inner protective cover 5 can be selectively fastened to either the first chamber or the second chamber.

[0087] Specifically, the inner protective cover 5 is also provided with an avoidance notch 53. When the inner protective cover 5 is fastened to the mounting chamber 11, the avoidance notch 53 can prevent the inner protective cover 5 from interfering with the first locking part 21 on the replaceable inner plate 2.

[0088] Specifically, the partition 14 can divide the installation chamber 11 into a first chamber and a second chamber, and the upper surface of the partition 14 is provided with at least one connecting shaft 141 protruding out. The side of the inner protective cover 5 can be provided with a U-shaped groove 52 that rotatably engages with the connecting shaft 141. Thus, through the rotatable connection between the connecting shaft 141 and the U-shaped groove 52, the inner protective cover 5 can be rotated 180°.

[0089] Specifically, the size of the inner protective cover 5 is adapted to the first chamber and the second chamber, so that the inner protective cover 5 can be completely fastened to the first chamber or the second chamber.

[0090] In this embodiment, the partition 14 divides the installation chamber 11 into a first chamber and a second chamber, which accommodate the replaceable inner tray 2. The inner protective cover 5 can be rotated 180° relative to the partition 14 and selectively fastened to the first and second chambers, thereby protecting the cosmetics in the replaceable inner tray 2.

[0091] In other embodiments, two partitions 14 may be provided in the mounting chamber 11, thereby dividing the mounting chamber 11 into three chambers. All three chambers can be detachably engaged with the replaceable inner plate 2. At least one of the two partitions 14 is rotatably engaged with the inner protective cover 5. The inner protective cover 5 can be rotated 180° relative to the partitions 14, so that the inner protective cover 5 can be fastened to the corresponding chamber. This application does not limit the number of partitions 14 provided in the mounting chamber 11, nor does it limit the number of inner protective covers 5 provided.

[0092] In some embodiments, the receiving body 1 is also recessed with an avoidance opening 13; the avoidance opening 13 is disposed on the same side as the first snap-fit ​​groove 121; when the inner protective cover 5 is fastened to the mounting chamber 11, the avoidance opening 13 can provide operating space for the opening and closing of the inner protective cover 5.

[0093] Specifically, refer to Figure 9 As shown, the clearance opening 13 can be an arc-shaped notch.

[0094] In this embodiment, with the inner protective cover 5 fastened to the mounting chamber 11, the user can easily reach in and open the inner protective cover 5 through the provided clearance opening 13, which improves the ease of use.

[0095] In some embodiments, a buffer 51 is provided on the inner protective cover 5, and the buffer 51 is symmetrically arranged on the upper and lower sides of the inner protective cover 5. When the opening and closing cover 3 is fastened to the receiving body 1, the buffer 51 located on one side of the inner protective cover 5 is housed in the relief opening 13, and the buffer 51 located on the other side of the inner protective cover 5 abuts against the inner wall of the opening and closing cover 3.

[0096] Specifically, the buffer 51 is made of rubber, see reference. Figure 7 As shown, both ends of the buffer 51 protrude from the inner protective cover 5; that is, both ends of the buffer 51 protrude from the upper and lower surfaces of the inner protective cover 5 respectively; when the cover 3 and the receiving body 1 are fastened together, one end of the buffer 51 is housed in the relief opening 13, and the other end of the buffer 51 abuts against the lens 31.

[0097] In this embodiment, by providing a buffer 51 protruding from the inner protective cover 5, when the open / closed cover 3 is fastened to the receiving body 1, one end of the buffer 51 can buffer against the lens 31, thereby restricting the movement of the inner protective cover 5 and preventing the cosmetics in the replaceable inner tray 2 from falling out of the replaceable inner tray 2 due to the shaking of the receiving box, thus improving the protection of the cosmetics in the replaceable inner tray 2 by the inner protective cover 5.

[0098] The various embodiments in this specification are described in a progressive manner. The same or similar parts between the various embodiments can be referred to each other. Each embodiment focuses on describing the differences from other embodiments.

[0099] It should be noted that all features described in this application (including technical features described in different embodiments) can be combined arbitrarily under reasonable circumstances, and the new technical solutions formed by such combinations are all within the protection scope of this application.

[0100] The above description is only a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A replaceable inner disc, characterized in that, The replaceable inner disc (2) includes an inner disc body (22) and a first locking part (21); The first locking part (21) is fixedly disposed on the inner disc body (22), and the first locking part (21) can deform to load and unload the inner disc body (22).

2. The replaceable inner disc according to claim 1, characterized in that, The first locking part (21) includes a first latching member (211), the first latching member (211) includes a first vertical wall (2112) and a second vertical wall (2113) connected together, the first vertical wall (2112) is fixedly connected to the inner disk body (22), and the second vertical wall (2113) is movable relative to the first vertical wall (2112); The first locking part (21) also includes a pusher (213), which is fixedly disposed at the top end of the second vertical wall (2113) and can drive the second vertical wall (2113) to move.

3. The replaceable inner disc according to claim 2, characterized in that, The second vertical wall (2113) is also provided with a hook structure (2111), which protrudes away from the second vertical wall (2113).

4. The replaceable inner disc according to claim 2, characterized in that, The first locking part (21) also includes a second latching member (212); The inner disk body (22) includes at least one outer wall (221), the second snap-fit ​​member (212) protrudes from the outer wall (221) of the inner disk body (22), and the second snap-fit ​​member (212) and the first snap-fit ​​member (211) are disposed on two opposite outer walls (221) of the inner disk body (22).

5. A receiving device, characterized in that, It includes a housing body (1), an opening and closing cover (3), and a replaceable inner plate (2) as described in any one of claims 1-4; The receiving body (1) is provided with an installation chamber (11), and the replaceable inner plate (2) is housed in the installation chamber (11); The receiving body (1) is provided with a second locking part (12), which cooperates with the first locking part (21) so that the replaceable inner plate (2) can be detachably housed in the mounting chamber (11); The opening and closing cover (3) is rotatably connected to the receiving body (1), and the opening and closing cover (3) can be fastened to the receiving body (1).

6. The receiving device according to claim 5, characterized in that, The second locking part (12) includes a first snap-fit ​​groove (121), which is disposed on the receiving body (1); The first locking part (21) includes a first snap-fit ​​member (211), which is fixedly connected to the outer wall (221) of the replaceable inner plate (2); The first snap-fit ​​member (211) engages with the first snap-fit ​​groove (121) to install the replaceable inner plate (2) in the mounting chamber (11).

7. The receiving device according to claim 6, characterized in that, The housing body (1) is also provided with a partition (14), which divides the installation chamber (11) into a first chamber and a second chamber, both of which are used to accommodate the replaceable inner plate (2).

8. The receiving device according to claim 7, characterized in that, The second locking part (12) further includes a second snap-fit ​​groove (122), which is disposed on the separator (14); The second snap-fit ​​member (212) engages with the second snap-fit ​​groove (122) to install the replaceable inner disc (2) in the mounting chamber (11).

9. The receiving device according to claim 7, characterized in that, It also includes an inner protective cover (5); The inner protective cover (5) is rotatably connected to the separator (14); The inner protective cover (5) can be selectively fastened to either the first chamber or the second chamber.

10. The receiving device according to claim 9, characterized in that, The receiving body (1) is also recessed and provided with a relief opening (13); The clearance opening (13) is located on the same side as the first card slot (121); With the inner protective cover (5) fastened to the mounting chamber (11), the clearance opening (13) provides operating space for opening and closing the inner protective cover (5).

11. The receiving device according to claim 10, characterized in that, The inner protective cover (5) is provided with a buffer (51), and the buffer (51) is symmetrically arranged on the upper and lower sides of the inner protective cover (5). When the opening and closing cover (3) is engaged with the receiving body (1), the buffer (51) located on one side of the inner protective cover (5) is housed in the relief opening (13), and the buffer (51) located on the other side of the inner protective cover (5) abuts against the inner wall of the opening and closing cover (3).

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