Rotary stick cosmetic case

Abstract

The utility model discloses a rotary stick-shaped cosmetic box, which comprises a sleeve with a strip shape, a cylindrical passage extending along the length direction of the sleeve is formed in the interior of the sleeve, a material taking opening is formed in the side wall of the sleeve and is communicated with the cylindrical passage, a mandrel is rotatably arranged in the cylindrical passage, a plurality of storage cavities are distributed around the axial circumference of the cylindrical passage of the mandrel, a rotary operating part is connected to one end of the mandrel and extends out of the sleeve, the mandrel is rotated relative to the sleeve so that the opening of one of the storage cavities faces the material taking opening, and an angle stabilizing mechanism is arranged between the mandrel and the sleeve. The cosmetic box has a stick shape as a whole, the outer circumferential surface of the mandrel is provided with a plurality of storage cavities for placing cosmetics, when it is necessary to adjust the cosmetics to be used, the mandrel is rotated relative to the sleeve by using the rotary operating part, so that the storage cavities facing the material taking opening are switched, the cosmetics can be quickly selected, all the cosmetics are prevented from being oxidized due to exposure, and the portability is good.

Description

Technical Field

[0001] This utility model relates to the field of cosmetics technology, and in particular to a rotating rod-shaped cosmetic box. Background Technology

[0002] Currently, makeup cases for loose powder, pressed powder, and eyeshadow are typically flat and disc-shaped, with a grid pattern defining multiple rows and columns of individual compartments. Each compartment contains different colors or types of cosmetics. While these cases are relatively thin, their large dimensions make them difficult to fit into bags of varying sizes. They also offer poor shock resistance, and opening the lid exposes all the compartments, increasing the risk of bacterial growth and product oxidation.

[0003] In addition, users often need to use multiple cosmetics of similar colors within the same color family when applying makeup. Traditional flat, disc-shaped makeup boxes cannot quickly and systematically retrieve multiple cosmetics of similar colors within the same color family, resulting in low convenience of use. Utility Model Content

[0004] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a rotating rod-shaped cosmetic case that is highly portable, allows for quick selection of cosmetics, and prevents all cosmetics from being exposed and oxidized.

[0005] A rotating rod-shaped cosmetic box according to an embodiment of the present invention includes: a long, narrow sleeve with a cylindrical channel extending along its length inside; a material inlet connected to the cylindrical channel on the side wall of the sleeve; a core rod rotatably disposed within the cylindrical channel; multiple storage cavities distributed around the axial circumference of the core rod; a rotating operating part extending beyond the sleeve at one end of the core rod; the core rod rotating relative to the sleeve so that the opening of one of the storage cavities faces the material inlet; and an angle stabilizing mechanism provided between the core rod and the sleeve.

[0006] A rotating rod-shaped cosmetic box according to an embodiment of the present invention has at least the following beneficial effects:

[0007] The cosmetic box with the above structure is rod-shaped. The outer circumference of the core rod has multiple storage cavities for placing cosmetics. When it is necessary to adjust the cosmetics to be used, simply use the rotating operating part to drive the core rod to rotate relative to the sleeve, thereby switching the storage cavity facing the dispensing port. The angle stabilizing mechanism keeps the angle position of the core rod stable, which can realize quick selection of cosmetics, avoid all cosmetics being exposed and oxidized, and is also highly portable.

[0008] In some embodiments of this utility model, the angle stabilizing mechanism includes a locking member, a clutch member, and an elastic member. The locking member is provided with a plurality of first positioning portions circumferentially distributed at axial intervals around the cylindrical channel. The clutch member is provided with a second positioning portion that can engage with any one of the first positioning portions. The locking member is fixedly disposed on one of the mandrel and the sleeve, and the clutch member is movably disposed on the other of the mandrel and the sleeve. The elastic member is connected to the clutch member to drive the second positioning portion to engage with one of the first positioning portions.

[0009] In some embodiments of this utility model, the locking member is fixedly disposed at one end of the sleeve. The locking member has a first annular portion coaxial with the cylindrical channel. The end face of the first annular portion is a first wave surface arranged circumferentially around the cylindrical channel. The trough of the first wave surface constitutes the first positioning portion. The clutch member is telescopically disposed at one end of the mandrel along the axial direction of the cylindrical channel. The clutch member has a second wave surface that matches the first wave surface. The crest of the second wave surface constitutes the second positioning portion. The elastic member drives the clutch member to move closer to the first annular portion so that the second wave surface abuts against the first wave surface.

[0010] In some embodiments of this utility model, the locking member includes a first cylindrical member fixedly disposed at one end of the sleeve, the first annular portion being disposed inside the first cylindrical member, the rotating operating part including a second cylindrical member movably sleeved on the outer peripheral wall of the first cylindrical member, the middle part of the second cylindrical member being provided with a connecting guide post connected to the mandrel, the clutch member being provided with a guide hole cooperating with the connecting guide post, the connecting guide post passing through the first annular portion and the clutch member, and the two ends of the elastic member respectively abutting against the ends of the mandrel and the clutch member so that the clutch member can only slide back and forth relative to the connecting guide post.

[0011] In some embodiments of this utility model, the connecting guide post is a hollow square frame, the guide hole is a square hole that matches the outer periphery of the square frame, the two opposite side walls of the square frame are provided with a first slot, and the end of the mandrel near the rotating operating part is provided with an insertion post part that is inserted into the square frame, and the insertion post part has a first buckle part that corresponds one-to-one with the first slot.

[0012] In some embodiments of this utility model, a protective cover for opening and closing the material inlet is movably provided on the sleeve.

[0013] In some embodiments of this utility model, the protective cover is pivotally mounted on one side of the material inlet, and a second slot is provided on the opposite side of the material inlet. The protective cover has a second latching part on its side edge away from the pivot that cooperates with the second slot.

[0014] In some embodiments of this utility model, the storage cavity includes a plurality of unit cavities spaced apart along the length direction of the mandrel, and the outline edge of the material inlet can surround the outer periphery of all the unit cavities of the same storage cavity.

[0015] In some embodiments of this utility model, the core rod has a storage channel extending along its length, the storage channel has a channel opening facing away from the rotating operating part, and a makeup brush is detachably inserted into the storage channel, with the brush head of the makeup brush extending out of the channel opening.

[0016] In some embodiments of this utility model, the two ends of the makeup brush are respectively provided with first bristles and second bristles of different shapes and sizes, and the brush head is detachably sleeved on the outside of the first bristles.

[0017] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0018] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0019] Figure 1 This is a schematic diagram of the structure of one embodiment of the rotating rod-shaped cosmetic box of this utility model;

[0020] Figure 2 for Figure 1 A cross-sectional schematic diagram of an embodiment;

[0021] Figure 3 for Figure 1 Schematic diagram of the structural breakdown of the embodiment;

[0022] Figure 4 This is a schematic diagram showing the separation of the locking and clutch components.

[0023] Figure label:

[0024] Sleeve 100; cylindrical channel 110; material inlet 120; second slot 121; core rod 200; storage cavity 210; unit cavity 211; rotating operating part 220; second cylindrical part 221; connecting guide post 222; first slot 223; insertion post part 230; first buckle part 231; storage channel 240; angle stabilizing mechanism 300; locking part 310; first positioning part 311; first ring part 312; first cylindrical part 313; clutch part 320; second positioning part 321; guide hole 322; elastic part 330; protective cover 400; second buckle part 410; makeup brush 500; brush head 510; first bristles 520; second bristles 530. Detailed Implementation

[0025] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0026] In the description of this utility model, it should be understood that the directional descriptions, such as the terms "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0027] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] See Figures 1 to 3 This utility model discloses a rotating rod-shaped cosmetic box, comprising: a long sleeve 100, the sleeve 100 having a cylindrical channel 110 extending along its length inside, a material inlet 120 communicating with the cylindrical channel 110 on the side wall of the sleeve 100, a core rod 200 rotatably disposed inside the cylindrical channel 110, the core rod 200 having a plurality of storage cavities 210 distributed circumferentially around the axial direction of the cylindrical channel 110, one end of the core rod 200 being connected to a rotating operating part 220 extending out of the sleeve 100, the core rod 200 rotating relative to the sleeve 100 such that the opening of one of the storage cavities 210 faces the material inlet 120, and an angle stabilizing mechanism 300 is provided between the core rod 200 and the sleeve 100.

[0030] The cosmetic case described above is rod-shaped, with multiple storage chambers 210 around the outer circumference of the core 200 for holding cosmetics. When adjusting the desired cosmetic, simply rotate the core 200 relative to the sleeve 100 using the rotating operating part 220, thus switching the storage chamber 210 facing the dispensing port 120. The angle stabilizing mechanism 300 keeps the angle of the core 200 stable, allowing for quick selection of cosmetics, preventing all cosmetics from being exposed and oxidizing, and offering good portability. It is conceivable that cosmetics can be compact powder, loose powder, eyeshadow, etc., stored in the storage chambers 210, which can also be used to store specific makeup tools.

[0031] See Figures 2 to 4In some embodiments of this utility model, the angle stabilizing mechanism 300 includes a locking member 310, a clutch member 320, and an elastic member 330. The locking member 310 is provided with a plurality of first positioning portions 311 circumferentially distributed at axial intervals around the cylindrical channel 110. The clutch member 320 is provided with a second positioning portion 321 that can engage with any one of the first positioning portions 311. The locking member 310 is fixedly disposed on one of the core rod 200 and the sleeve 100. The clutch member 320 is movably disposed on the other of the core rod 200 and the sleeve 100. The elastic member 330 is connected to the clutch member 320 to drive the second positioning portion 321 to engage with one of the first positioning portions 311. Understandably, when the opening of one of the storage chambers 210 is aligned with the dispensing port 120, the clutch 320, driven by the elastic element 330, causes the second positioning part 321 to engage with one of the first positioning parts 311. At this time, the mandrel 200 will not easily deflect relative to the sleeve 100, preventing the user from being unable to continuously obtain cosmetics through the dispensing port 120 during use. When it is necessary to switch to align the opening of another storage chamber 210 with the dispensing port 120, the user applies a certain torque to the rotating operating part 220, causing the second positioning part 321 to overcome the action of the elastic element 330 and disengage from the original first positioning part 311, thereby engaging with the other first positioning part 311.

[0032] See Figure 4 In some embodiments of this utility model, the locking member 310 is fixedly disposed at one end of the sleeve 100. The locking member 310 is provided with a first annular portion 312 coaxial with the cylindrical channel 110. The end face of the first annular portion 312 is a first wave surface arranged circumferentially around the cylindrical channel 110. The trough of the first wave surface constitutes the first positioning portion 311. The clutch member 320 is telescopically disposed at one end of the mandrel 200 along the axial direction of the cylindrical channel 110. The clutch member 320 is provided with a second wave surface that matches the first wave surface. The crest of the second wave surface constitutes the second positioning portion 321. The elastic member 330 drives the clutch member 320 to move closer to the first annular portion 312 so that the second wave surface abuts against the first wave surface.

[0033] It can be imagined that when the elastic element 330 drives the crests of the second wave surface to abut against the troughs of the first wave surface, the mandrel 200 is confined to an angle position where the opening of one of the storage cavities 210 is aligned with the material inlet 120. When a certain torque is applied to the rotating operating part 220, the crests of the second wave surface can move from the troughs of the first wave surface to the crests. At this time, the elastic element 330 is compressed until the crest of the second wave surface moves to another trough of the first wave surface. Then, the elastic element 330 restores its elastic deformation, and the mandrel 200 is confined to an angle position where the opening of another storage cavity 210 is aligned with the material inlet 120. Since the troughs and crests of the first wave surface and the troughs and crests of the second wave surface are all rounded, the angle position of the mandrel 200 can be switched simply by rotating the rotating operating part 220 without the need for unlocking, making it very convenient to use.

[0034] Of course, in other embodiments, the angle stabilizing mechanism 300 can also be replaced by a spring-loaded structure, which is a structure that uses a spring to drive a steel ball into a groove. It is a common structure in the art and will not be described in detail here.

[0035] See Figure 2 and Figure 4In some embodiments of this utility model, the locking member 310 includes a first cylindrical member 313 fixedly disposed at one end of the sleeve 100, the first annular portion 312 being disposed inside the first cylindrical member 313, the rotating operation part 220 including a second cylindrical member 221 movably sleeved on the outer peripheral wall of the first cylindrical member 313, the second cylindrical member 221 having a connecting guide post 222 connected to the mandrel 200 at its middle part, the clutch member 320 having a guide hole 322 cooperating with the connecting guide post 222, the connecting guide post 222 passing through the first annular portion 312 and the clutch member 320, the two ends of the elastic member 330 respectively abutting against the ends of the mandrel 200 and the clutch member 320 so that the clutch member 320 can only slide back and forth relative to the connecting guide post 222. It is understandable that the inner peripheral wall of the second cylindrical component 221 is fitted with the outer peripheral wall of the first cylindrical component 313 to achieve the purpose of rotating the rotating operating part 220 relative to the sleeve 100. The central axis of the connecting guide post 222 is located on the central axis of the second cylindrical component 221. The connecting guide post 222 drives the core rod 200 to rotate. At the same time, the clutch 320 rotates with the connecting guide post 222. When the clutch 320 rotates, due to the relative rotation between the second wave surface and the first wave surface, the clutch 320 will slide back and forth along the length direction of the connecting guide post 222 under the action of the elastic element 330. The above cosmetic box achieves the rotation of the rotating operating part 220, the connection between the rotating operating part 220 and the core rod 200, the clutch 320 rotating with the core rod 200 and sliding back and forth along the length direction of the core rod 200, and the assembly of the elastic element 330 with a compact and simple structure, which is beneficial to manufacturing and reduces costs.

[0036] See Figure 2 and Figure 3 In some embodiments of this utility model, the connecting guide post 222 is a hollow square frame, the guide hole 322 is a square hole matching the outer periphery of the square frame, and two opposite sidewalls of the square frame are provided with first slots 223. The end of the mandrel 200 near the rotating operating part 220 is provided with an insertion part 230 that inserts into the square frame. The insertion part 230 has first latching parts 231 that correspond one-to-one with the first slots 223. This structure ingeniously achieves both reciprocating sliding of the clutch 320 relative to the connecting guide post 222 and the mandrel 200.

[0037] See Figure 1 and Figure 3In some embodiments of this utility model, a protective cover 400 for opening and closing the dispensing port 120 is movably provided on the sleeve 100. When the cosmetic box is not in use, the dispensing port 120 can be closed using the protective cover 400 to prevent cosmetics or cosmetic tools from being contaminated.

[0038] See Figure 1 In some embodiments of this utility model, the protective cover 400 is pivotally mounted on one side of the material inlet 120, and a second slot 121 is provided on the opposite side of the material inlet 120. A second latching part 410, cooperating with the second slot 121, is provided on the side edge of the protective cover 400 away from the pivot. The second latching part 410 and the second slot 121 can be detachably engaged and disengaged. When the second latching part 410 and the second slot 121 are separated, the protective cover 400 rotates around the pivot to open the material inlet 120, thus preventing the protective cover 400 from being lost. Of course, in other embodiments, the protective cover 400 can also be slidably translated.

[0039] See Figure 1 and Figure 3 In some embodiments of this utility model, the storage cavity 210 includes a plurality of unit cavities 211 spaced apart along the length direction of the core rod 200, and the outline edge of the dispensing port 120 can surround the outer periphery of all the unit cavities 211 of the same storage cavity 210. It is understood that when the storage cavity 210 is used to hold cosmetics such as powder compacts and eyeshadow, users often need to use several similar colors of the same color family for makeup application. Combining multiple unit cavities 211 into a single storage cavity 210 can solve this problem, providing convenience for users when applying makeup. Storage cavities 210 at different angles and positions can also provide a choice of different color families.

[0040] See Figure 2 and Figure 3 In some embodiments of this utility model, the core rod 200 has a storage channel 240 extending along its length. The storage channel 240 has an opening facing away from the rotating operation part 220. A makeup brush 500 is detachably inserted into the storage channel 240, and the brush head 510 of the makeup brush 500 extends out of the opening. The makeup brush 500 can be integrated into such a compact rod-shaped makeup case, further improving portability and ease of use. The brush head 510 extending out of the opening facilitates the user's insertion and removal of the makeup brush 500.

[0041] See Figure 2In some embodiments of this utility model, to meet different makeup needs, the makeup brush 500 has first bristles 520 and second bristles 530 of different shapes and sizes at both ends, and the brush head 510 is detachably fitted over the first bristles 520. When the makeup brush 500 is pulled out, the second bristles 530 are exposed and can be used directly. When the first bristles 520 need to be used, the brush head 510 can be pulled out from the first bristles 520.

[0042] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0043] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A rotary stick cosmetic case, characterized by comprising: include: A long sleeve (100) has a cylindrical channel (110) extending along its length inside. A material inlet (120) communicating with the cylindrical channel (110) is provided on the side wall of the sleeve (100). A mandrel (200) is rotatably disposed inside the cylindrical channel (110). The mandrel (200) has multiple storage cavities (210) distributed around the axial circumference of the cylindrical channel (110). One end of the mandrel (200) is connected to a rotating operating part (220) extending out of the sleeve (100). The mandrel (200) rotates relative to the sleeve (100) so that the opening of one of the storage cavities (210) faces the material inlet (120). An angle stabilizing mechanism (300) is provided between the mandrel (200) and the sleeve (100).

2. The rotating rod-shaped cosmetic case according to claim 1, characterized in that: The angle stabilizing mechanism (300) includes a locking member (310), a clutch member (320), and an elastic member (330). The locking member (310) is provided with a plurality of first positioning portions (311) circumferentially distributed at axial intervals around the cylindrical channel (110). The clutch member (320) is provided with a second positioning portion (321) that can engage with any one of the first positioning portions (311). The locking member (310) is fixedly disposed on one of the mandrel (200) and the sleeve (100). The clutch member (320) is movably disposed on the other of the mandrel (200) and the sleeve (100). The elastic member (330) is connected to the clutch member (320) to drive the second positioning portion (321) to engage with one of the first positioning portions (311).

3. A rotating rod-shaped cosmetic case according to claim 2, characterized in that: The locking member (310) is fixedly disposed at one end of the sleeve (100). The locking member (310) is provided with a first annular portion (312) coaxial with the cylindrical channel (110). The end face of the first annular portion (312) is a first wave surface arranged circumferentially around the cylindrical channel (110). The trough of the first wave surface constitutes the first positioning portion (311). The clutch member (320) is telescopically disposed at one end of the mandrel (200) along the axial direction of the cylindrical channel (110). The clutch member (320) is provided with a second wave surface that matches the first wave surface. The crest of the second wave surface constitutes the second positioning portion (321). The elastic member (330) drives the clutch member (320) to move closer to the first annular portion (312) so that the second wave surface abuts against the first wave surface.

4. A rotating rod-shaped cosmetic case according to claim 3, characterized in that: The locking member (310) includes a first cylindrical member (313) fixedly disposed at one end of the sleeve (100), and a first annular portion (312) disposed inside the first cylindrical member (313). The rotating operating part (220) includes a second cylindrical member (221) movably sleeved on the outer peripheral wall of the first cylindrical member (313). The second cylindrical member (221) has a connecting guide post (222) connected to the mandrel (200) in the middle. The clutch member (320) has a guide hole (322) that cooperates with the connecting guide post (222). The connecting guide post (222) passes through the first annular portion (312) and the clutch member (320). The two ends of the elastic member (330) abut against the ends of the mandrel (200) and the clutch member (320) respectively, so that the clutch member (320) can only slide back and forth relative to the connecting guide post (222).

5. A rotating rod-shaped cosmetic case according to claim 4, characterized in that: The connecting guide post (222) is a hollow square frame, the guide hole (322) is a square hole that matches the outer periphery of the square frame, the two opposite side walls of the square frame are provided with a first slot (223), the end of the mandrel (200) near the rotating operating part (220) is provided with an insertion part (230) that is inserted into the square frame, and the insertion part (230) has a first buckle part (231) that corresponds one-to-one with the first slot (223).

6. A rotating rod-shaped cosmetic case according to claim 1, characterized in that: The sleeve (100) is movably provided with a protective cover (400) for opening and closing the feed port (120).

7. A rotating rod-shaped cosmetic case according to claim 6, characterized in that: The protective cover (400) is pivotally mounted on one side of the material inlet (120), and the opposite side of the material inlet (120) is provided with a second slot (121). The protective cover (400) has a second latching part (410) on its side edge away from the pivot, which cooperates with the second slot (121).

8. A rotating rod-shaped cosmetic case according to claim 1, characterized in that: The storage cavity (210) includes a plurality of unit cavities (211) spaced apart along the length of the mandrel (200), and the outline edge of the material inlet (120) can surround the outer periphery of all the unit cavities (211) of the same storage cavity (210).

9. A rotating rod-shaped cosmetic case according to claim 1, characterized in that: The core rod (200) has a storage channel (240) extending along its length inside. The storage channel (240) has a channel opening facing away from the rotating operating part (220). A makeup brush (500) is detachably inserted into the storage channel (240), and the brush head (510) of the makeup brush (500) extends out of the channel opening.

10. A rotating rod-shaped cosmetic case according to claim 9, characterized in that: The makeup brush (500) has a first bristle (520) and a second bristle (530) with different shapes and sizes at both ends, and the brush head (510) is detachably fitted onto the outside of the first bristle (520).

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