Replaceable cream cosmetic box

Abstract

The replaceable cream cosmetic box comprises an outer shell, an inner container, a tray, a lifting assembly and a locking piece, the inner container is detachably assembled in the outer shell, the lifting assembly is used for driving the tray to movably ascend and descend in the inner container, and the locking piece is in sliding fit in the circumferential direction of the outer shell. The locking piece is arranged on the outer shell and provided with a locking piece located between the outer shell and the inner container, the outer shell is provided with a limiting groove, the inner container is provided with a limiting block capable of being embedded in the limiting groove, the inner container is further provided with a clamping piece corresponding to the locking piece, and the locking piece can rotate to the position above the clamping piece to be used for limiting axial movement of the inner container. The paste cosmetic box can be replaced through the inner container and the outer shell which are detachably arranged, so that the cost is saved, and the use efficiency is improved. The arranged locking piece drives the locking piece to slide to limit the clamping piece on the inner container, and the matching firmness of the locked inner container and the outer shell is further improved through the matching of a limiting groove and a limiting block, namely the axial movement and circumferential rotation of the inner container are avoided.

Description

Technical Field

[0001] The utility model relates to the field of cosmetic packaging, in particular to a replaceable paste cosmetic box. Background Art

[0002] As people's quality of life improves, the demand for paste cosmetics is also increasing. Paste cosmetics are usually fixed on a tray inside a shell. The tray is screwed together with the screw inside the shell. The tray is driven to rise by rotating the stud, thereby driving the paste cosmetics to rise and fall. Paste cosmetics include perfume creams. Since perfume creams are used quickly, frequent purchases of whole perfume creams will increase costs. Therefore, perfume creams in the form of replaceable liner have appeared on the market, that is, the paste cosmetics are assembled in the liner, and replaced by the detachable fit of the liner and the shell. However, the existing liner will rotate with the screw during use. This results in a poor user experience and the liner is prone to accidental detachment. In order to solve the above problems, a replaceable paste cosmetic box is proposed. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a replaceable cream cosmetic box which is simple in structure, practical and convenient, reliable in assembly and not easy to shake and fall out.

[0004] In order to solve the above technical problems, the utility model solves the problems through the following technical solutions: a replaceable paste cosmetic box, comprising an outer shell, an inner shell, a tray for installing the paste cosmetics and a lifting assembly, wherein the inner shell is detachably assembled in the outer shell, and the lifting assembly is used to drive the tray to move up and down in the inner shell, and also includes a locking piece, which slides along the circumference of the outer shell, and the locking piece is provided with a locking piece located between the outer shell and the inner shell, the outer shell is provided with a limiting groove, the inner shell is provided with a limiting block which can be embedded in the limiting groove, and the inner shell is also provided with a clamping piece corresponding to the locking piece, and the locking piece can be rotated to the top of the clamping piece to limit the axial movement of the inner shell.

[0005] Preferably, the outer shell is provided with a plurality of limit grooves along its axial direction, and the inner shell is provided with limit blocks corresponding to the limit grooves one by one on the circumference thereof, and the limit blocks can be inserted into the corresponding limit grooves along the axial direction; the advantage is that through the cooperation of the plurality of limit grooves and the limit blocks, the cooperation stability between the outer shell and the inner shell can be effectively guaranteed, the circumferential rotation of the inner shell can be reduced, and the user experience can be improved.

[0006] Preferably, a locking sleeve is provided between the outer shell and the inner liner, the locking piece is fixed to the locking sleeve, and the locking piece is fixedly arranged in the locking sleeve; the advantage is that the setting of the locking sleeve can facilitate the setting and installation of the locking piece, and at the same time can effectively improve the stability of the inner liner in the outer shell.

[0007] Furthermore, a plurality of locking parts distributed in a ring shape are arranged on the inner side of the locking sleeve, and a socket is arranged between two adjacent locking parts; the advantage is that the locking sleeve can facilitate the production and processing of the clamping parts, and the socket can facilitate the user to smoothly insert the inner liner into the outer shell, thereby improving the convenience of user replacement.

[0008] Furthermore, a plurality of locking members are slidingly arranged on the circumferential side of the outer shell, and a plurality of sliding holes corresponding to the locking members are also arranged on the outer shell, and the locking members are movably arranged in the corresponding sliding holes; the advantage is that the cooperation between the plurality of locking members and the sliding holes can facilitate the user to smoothly rotate the locking members after holding the outer shell, and at the same time, since the locking members are fixed to the locking sleeve, the user can drive the locking sleeve to rotate through the locking members to ensure the smoothness of the process and reduce jamming.

[0009] Furthermore, an auxiliary plate located between the locking piece and the locking sleeve is arranged in the sliding hole, and the auxiliary plate is close to the locking piece and the locking sleeve. The advantage is that the stability of the locking piece and the locking sleeve, that is, the sliding stability of the locking piece, can be effectively guaranteed by arranging the locking piece and the locking sleeve close to the auxiliary plate.

[0010] Furthermore, the locking piece and the locking sleeve are detachably matched, the locking piece is provided with an auxiliary rod and a buckle, and the locking sleeve is provided with an auxiliary hole corresponding to the auxiliary rod, and a buckle hole corresponding to the buckle; the advantage is that the detachable matching of the locking piece and the locking sleeve can be achieved through the matching of the buckle and the buckle hole, and the matching of the auxiliary rod and the auxiliary hole can further improve the stability of the matching between the locking piece and the locking sleeve, and improve the rotation synchronization of the locking sleeve when the locking piece is slid.

[0011] Furthermore, an auxiliary protrusion is also provided on the inner side of the outer shell, and the locking sleeve is provided with an auxiliary groove corresponding to the auxiliary protrusion. A positioning groove is also provided in the auxiliary groove. When the locking piece is in a locked state, the auxiliary protrusion is located in the positioning groove. The advantage is that the cooperation between the auxiliary protrusion and the positioning groove can ensure the stability of the locking piece in the locked state, thereby reducing accidental unlocking of the locking piece.

[0012] Preferably, the lifting assembly includes a screw rotatably arranged at the bottom of the inner container, the screw is located inside the inner container and arranged along the axial direction of the inner container, the screw is provided with a rotating rod that passes through the inner container, and a rotating seat is rotatably arranged at the bottom of the outer shell, the rotating seat is provided with a socket, and the rotating rod can be inserted in the socket and rotate synchronously with the rotating seat; the advantage is that the tray can be driven to move up and down in the inner container through the cooperation between the screw and the tray, and the cooperation between the socket on the rotating seat and the rotating rod can drive the screw to rotate, which is convenient for use.

[0013] Furthermore, the circumferential side of the rotating rod is provided with a plurality of limiting edges, and the insertion hole is provided with slots corresponding to the limiting edges; the advantage is that the cooperation between the limiting edges and the slots can effectively ensure the synchronization of the rotating rod with the rotating seat, thereby optimizing the user experience.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the cream cosmetic box can be replaced by the cooperation of the detachable inner liner and the outer shell, thereby saving costs and improving the use efficiency. Specifically, the provided locking member drives the sliding of the locking member to limit the clamping member on the inner liner, and the cooperation of the limiting groove and the limiting block further improves the firmness of the cooperation between the inner liner and the outer shell after locking, that is, the axial movement and circumferential rotation of the inner liner are avoided, thereby providing the user with a better use experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the cooperation between the outer shell and the locking member of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the outer shell of the utility model;

[0019] Figure 4 This is a schematic diagram of the cooperation between the inner liner and the locking sleeve of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the inner liner of the utility model;

[0021] Figure 6 for Figure 5 A schematic cross-sectional structure diagram of ;

[0022] Figure 7 This is a schematic diagram of the cooperation between the locking sleeve and the locking member of the utility model;

[0023] Figure 8 for Figure 7 Disassembly diagram of

[0024] Fig. 9 It is a structural schematic diagram of the rotating seat of the utility model. DETAILED DESCRIPTION

[0025] The utility model is described in further detail below in conjunction with the accompanying drawings.

[0026] The following description is used to disclose the utility model so that those skilled in the art can implement the utility model. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the utility model defined in the following description can be used for other implementation schemes, variations, improvements, equivalent schemes, and other technical solutions that do not deviate from the spirit and scope of the utility model.

[0027] As attached Figure 1-9 The replaceable paste cosmetic box shown in the figure comprises an outer shell 1, an inner liner 2, a tray 3 for installing paste cosmetics, a lifting assembly 6 and a locking member 4. The inner liner 2 can be detachably assembled in the outer shell 1. The lifting assembly 6 is used to drive the tray 3 to move up and down in the inner liner 2. The locking member 4 can slide along the circumference of the outer shell 1, and the locking member 4 is provided with a locking member 5.1 located between the outer shell 1 and the inner liner 2. The outer shell 1 is provided with a limiting groove 1.1, and the inner liner 2 is provided with a limiting block 2.1 that can be embedded in the limiting groove 1.1. Through the cooperation of the limiting groove 1.1 and the limiting block 2.1, the inner liner 2 and the outer shell 1 after assembly can be limited to avoid the circumferential rotation of the inner liner 2 and the movement of the inner liner 2 toward the lower part of the outer shell 1. At the same time, the inner liner 2 is also provided with a clamping member 2.2 corresponding to the locking member 5.1, and the locking member 5.1 can be rotated to the top of the clamping member 2.2 to limit the axial movement of the inner liner 2. The detachable inner liner 2 and outer shell 1 can facilitate the replacement of the paste cosmetic inner liner 2, thereby saving costs and improving the use efficiency. The sliding of the locking member 4 can drive the locking member 5.1 to rotate and limit the clamping member 2.2 on the inner liner 2, thereby preventing the axial movement of the inner liner 2 and providing a better use experience for users.

[0028] On the basis of the above, in order to ensure the stability of the cooperation between the outer shell 1 and the inner liner 2, two limit grooves 1.1 are opened at the upper end of the outer shell 1 along its axial direction, and limit blocks 2.1 corresponding to the limit grooves 1.1 are arranged on the circumferential side of the inner liner 2. The limit blocks 2.1 can be inserted into the corresponding limit grooves 1.1 along the axial direction, so that the circumferential rotation of the inner liner 2 is reduced through the cooperation of the set limit grooves 1.1 and the limit blocks 2.1. At the same time, it can also play a guiding insertion role for the inner liner 2, that is, guiding the inner liner 2 to be smoothly inserted into the outer shell 1, thereby improving the user experience.

[0029] In order to further improve the matching stability between the inner liner 2 and the outer shell 1, a locking sleeve 5 is provided between the outer shell 1 and the inner liner 2, the locking member 4 is fixed to the locking sleeve 5, and the locking member 5.1 is fixedly arranged in the locking sleeve 5. The provided locking sleeve 5 can facilitate the processing and setting of the locking member 5.1, and at the same time can effectively improve the stability of the inner liner 2 in the outer shell 1 to prevent shaking. On the basis of the above, a plurality of locking members 5.1 are arranged in an annular distribution on the inner side of the locking sleeve 5, and a socket 5.6 is provided between two adjacent locking members 5.1. The provided socket 5.6 can facilitate the user to smoothly insert the inner liner 2 into the outer shell 1, that is, insert the clamping member 2.2 on the inner liner 2 from the socket 5.6 to the bottom of the locking member 5.1, so that the locking member 5.1 is located above the clamping member 2.2 after rotation, thereby limiting the up and down movement of the clamping member 2.2 and the inner liner 2, and improving the convenience of the user to replace the inner liner 2.

[0030] It is worth mentioning that the outer shell 1 of this design is slidably provided with a plurality of locking members 4. This embodiment is described by providing two locking members 4, which are provided on both sides of the outer shell 1, and the outer shell 1 is also provided with sliding holes 1.2 corresponding to the locking members 4, and the locking members 4 are movably provided in the corresponding sliding holes 1.2. The cooperation between the plurality of locking members 4 and the sliding holes 1.2 can facilitate the user to smoothly rotate the locking members 4 after holding the outer shell 1. At the same time, since the locking members 4 are fixed to the locking sleeve, the user can ensure the smoothness of driving the locking sleeve 5 to rotate through the locking members 4, and reduce jamming.

[0031] In order to improve the sliding stability of the locking member 4, an auxiliary plate 1.3 is arranged in the sliding hole 1.2 of the outer shell 1. The auxiliary plate 1.3 is located between the locking member 4 and the locking sleeve 5, and is close to the locking member 4 and the locking sleeve 5. The locking member 5.1, the auxiliary plate 1.3, and the locking sleeve 5 that are arranged in close proximity can effectively ensure the sliding stability of the locking member 4 and the locking sleeve 5 to prevent deviation.

[0032] In order to improve assembly efficiency and installation convenience, the locking member 4 and the locking sleeve 5 of the present design are detachable, wherein the locking member 4 is provided with an auxiliary rod 4.1 and a buckle 4.2, and the locking sleeve 5 is provided with an auxiliary hole 5.3 corresponding to the auxiliary rod 4.1, and a buckle hole 5.2 corresponding to the buckle 4.2. The cooperation between the buckle 4.2 and the buckle hole 5.2 can realize the detachable cooperation between the locking member 4 and the locking sleeve 5. At the same time, the cooperation between the auxiliary rod 4.1 and the auxiliary hole 5.3 can further improve the stability of the cooperation between the locking member 4 and the locking sleeve 5, and improve the rotation synchronization of the locking sleeve 5 when the locking member 4 is slid.

[0033] In order to ensure the locking reliability of the locking member 4 after locking, an auxiliary protrusion 1.4 is also provided on the inner side of the outer shell 1, and the locking sleeve 5 is provided with an auxiliary groove 5.4 corresponding to the auxiliary protrusion 1.4. A positioning groove 5.5 is also provided in the auxiliary groove 5.4. When the locking member 4 is in a locked state, the auxiliary protrusion 1.4 is located in the positioning groove 5.5, thereby avoiding accidental unlocking of the locking member 4.

[0034] The lifting assembly 6 of the present design includes a screw 6.1 rotatably arranged at the bottom of the inner liner 2, the screw 6.1 is located inside the inner liner 2 and arranged along the axial direction of the inner liner 2, the screw 6.1 is provided with a rotating rod 6.2 that passes through the inner liner 2, the outer shell 1 is rotatably provided with a rotating seat 7 at the bottom, the rotating seat 7 is provided with a socket, the rotating rod 6.2 can be inserted in the socket and rotate synchronously with the rotating seat 7, the screw 6.1 cooperates with the tray 3 to realize the driving of the tray 3 to move and lift in the inner liner 2, and the socket on the rotating seat 7 and the rotating rod 6.2 cooperate to drive the screw 6.1 to rotate, which is convenient for use. Furthermore, a plurality of limiting edges 6.3 are provided on the peripheral side of the rotating rod 6.2, and the socket is provided with a slot 7.1 corresponding to the limiting edge 6.3, and the cooperation between the limiting edge 6.3 and the slot 7.1 can effectively ensure the synchronization of the rotating rod 6.2 with the rotating seat 7, thereby optimizing the user experience.

[0035] In order to facilitate storage and sealing, the upper end of the outer shell 1 of the present design is also detachably connected to an end cover 8 via a thread, and the inner liner 2 assembled in the outer shell 1 is sealed by the end cover 8.

[0036] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are only examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The functions and structural principles of the present invention have been demonstrated and explained in the embodiments. Without departing from the principles, the embodiments of the present invention may be deformed or modified in any way.

Claims

1. A replaceable cream cosmetic box, comprising an outer shell, an inner liner, a tray for mounting the cream cosmetic, and a lifting assembly, wherein the inner liner is detachably mounted in the outer shell, and the lifting assembly is used to drive the tray to move up and down in the inner liner, characterized in that: It also includes a locking piece, which is slidably fitted along the circumference of the outer shell, and is provided with a locking piece located between the outer shell and the inner liner, the outer shell is provided with a limiting groove, the inner liner is provided with a limiting block which can be embedded in the limiting groove, and the inner liner is also provided with a clamping piece corresponding to the locking piece, and the locking piece can be rotated to the top of the clamping piece to limit the axial movement of the inner liner.

2. A replaceable cream cosmetic box according to claim 1, characterized in that: The outer shell is provided with a plurality of limiting grooves along its axial direction, and the inner shell is provided with limiting blocks corresponding to the limiting grooves one by one on the circumference thereof, and the limiting blocks can be inserted into the corresponding limiting grooves along the axial direction.

3. The replaceable cream cosmetic box according to claim 1, characterized in that: A locking sleeve is arranged between the outer shell and the inner shell, the locking member is fixed to the locking sleeve, and the locking member is fixedly arranged in the locking sleeve.

4. The replaceable cream cosmetic box according to claim 3, characterized in that: The inner side of the locking sleeve is provided with a plurality of locking pieces distributed in a ring shape, and a socket is provided between two adjacent locking pieces.

5. The replaceable cream cosmetic box according to claim 3, characterized in that: A plurality of locking members are slidably arranged on the peripheral side of the outer shell, and the outer shell is also provided with a plurality of sliding holes corresponding to the locking members, and the locking members are movably arranged in the corresponding sliding holes.

6. The replaceable cream cosmetic box according to claim 5, characterized in that: An auxiliary plate located between the locking piece and the locking sleeve is arranged in the sliding hole, and the auxiliary plate is close to the locking piece and the locking sleeve.

7. The replaceable cream cosmetic box according to claim 3, characterized in that: The locking piece is detachably matched with the locking sleeve, the locking piece is provided with an auxiliary rod and a buckle, and the locking sleeve is provided with an auxiliary hole corresponding to the auxiliary rod and a buckle hole corresponding to the buckle.

8. The replaceable cream cosmetic box according to claim 3, characterized in that: An auxiliary protrusion is also arranged inside the outer shell, and an auxiliary groove corresponding to the auxiliary protrusion is provided in the locking sleeve. A positioning groove is also arranged in the auxiliary groove. When the locking member is in a locked state, the auxiliary protrusion is located in the positioning groove.

9. The replaceable cream cosmetic box according to claim 1, characterized in that: The lifting assembly includes a screw rotatably arranged at the bottom of the inner container, the screw is located inside the inner container and is arranged along the axial direction of the inner container, the screw is threadedly engaged with the tray, the screw is provided with a rotating rod passing through the inner container, a rotating seat is rotatably arranged at the bottom of the outer shell, the rotating seat is provided with a socket, the rotating rod can be inserted in the socket and rotates synchronously with the rotating seat.

10. The replaceable cream cosmetic box according to claim 9, characterized in that: The circumferential side of the rotating rod is provided with a plurality of limiting edges, and the insertion hole is provided with slots corresponding to the limiting edges.

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