Portable foldable cosmetic brush

Abstract

The utility model relates to the technical field of foldable cosmetic brushes, in particular to a portable foldable cosmetic brush which comprises a rotating seat, a first cosmetic brush handle and a second cosmetic brush handle are rotationally connected to the two ends of the rotating seat respectively, and the rotating center of the first cosmetic brush handle and the rotating center of the rotating seat coincide with the central axis of the first cosmetic brush handle. The rotating center of the second cosmetic brush handle and the rotating center of the rotating base coincide with the central axis of the second cosmetic brush handle, and the cross section of the rotating base corresponds to the cross section of the first cosmetic brush handle and the cross section of the second cosmetic brush handle. And locking assemblies are arranged on the first cosmetic brush handle and the second cosmetic brush handle corresponding to the rotating seats. A user can rotate the cosmetic brush handle in multiple directions according to the needs of the user, the stable structure between the brush handle and the rotating base is reinforced through the structural design between the rotating base and the toothbrush handle, and the use experience of the user is improved.

Description

Technical Field

[0001] This utility model relates to the field of foldable makeup brush technology, specifically to a portable foldable makeup brush. Background Technology

[0002] In today's fast-paced life, people are increasingly demanding more portable and practical beauty products, and foldable makeup brushes are gaining popularity due to their portability and space-saving design.

[0003] Currently, most folding makeup brushes use two handles connected to a single rotating shaft to fold and unfold. To fold the two handles together, the center of rotation between the shaft and the two handles must be located outside the central axis of the handles. When unfolded, the shaft protrudes from the handle, making it inconvenient to hold and affecting the user experience. Furthermore, the two handles can only rotate in one direction, failing to meet users' needs for different folding directions.

[0004] Therefore, how to make foldable makeup brushes more comfortable to hold and use, meet users' needs for different folding directions, and improve the user experience is a problem that those skilled in the art urgently need to solve. Utility Model Content

[0005] To improve the user experience, this application provides a portable, foldable makeup brush.

[0006] The portable foldable makeup brush provided in this application adopts the following technical solution:

[0007] A portable foldable makeup brush includes a rotating base. A first makeup brush handle and a second makeup brush handle are rotatably connected to both ends of the rotating base. The rotation centers of the first makeup brush handle and the rotating base coincide with the central axis of the first makeup brush handle, and the rotation centers of the second makeup brush handle and the rotating base coincide with the central axis of the second makeup brush handle. The cross-section of the rotating base corresponds to the cross-section of the first makeup brush handle and the second makeup brush handle. A locking component is provided on both the first makeup brush handle and the second makeup brush handle corresponding to the rotating base.

[0008] Furthermore, the rotating base includes a main body portion corresponding to the cross-section of the first makeup brush handle and the second makeup brush handle. The two ends of the main body portion are respectively provided with a first mounting portion. The first makeup brush handle and the second makeup brush handle are respectively provided with a second mounting portion corresponding to the first mounting portion. The first makeup brush handle and the second makeup brush handle are rotatably connected to the first mounting portion through the second mounting portion.

[0009] Furthermore, the first mounting part is configured as a mounting plate, and the second mounting part is configured as a mounting groove, wherein the mounting plate is rotatably inserted into the mounting groove.

[0010] Furthermore, a rotating hole is provided on the rotation center axis of the first mounting part and the second mounting part, and a rotating shaft is inserted into each of the rotating holes. The rotating shaft is fixedly connected to the first mounting part and rotatably connected to the second mounting part.

[0011] Furthermore, a first makeup brush holder and a second makeup brush holder are respectively provided on the ends of the first makeup brush handle and the second makeup brush handle away from the rotating base, and makeup brush bodies are respectively installed on the first makeup brush holder and the second makeup brush holder.

[0012] Furthermore, the locking component includes a sliding sleeve, which is respectively fitted onto the first makeup brush handle and the second makeup brush handle. The inner wall of the sliding sleeve is slidably connected to the outer wall of both the first and second makeup brush handles. A limit ring is provided on the main body corresponding to the sliding sleeve.

[0013] Furthermore, a sliding plate is fixedly installed inside the sliding sleeve. Sliding grooves corresponding to the sliding plate are opened on the outer walls of the first and second makeup brush handles. The sliding plate passes through the sliding groove and is fixedly connected to the sliding sleeve. A spring is fixedly connected to the side of the sliding plate away from the rotating seat. The end of the spring away from the sliding plate abuts against the first and second makeup brush holders.

[0014] Furthermore, the sliding sleeve has a first mounting hole corresponding to the sliding plate, and the sliding plate has a second mounting hole corresponding to the first mounting hole. A mounting pin is installed inside the second mounting hole, and the sliding plate is fixedly connected to the sliding sleeve through the mounting pin.

[0015] Furthermore, the end of the sliding sleeve furthest from the first mounting portion is longer than both the first makeup brush holder and the second makeup brush holder.

[0016] Furthermore, the sliding sleeve is made of transparent material, and the outer surface of the sliding sleeve is provided with anti-slip texture at a position away from the makeup brush body.

[0017] In summary, this application includes at least one of the following beneficial technical effects:

[0018] This application provides reliable support for the rotation of the makeup brush handle by connecting the first mounting part and the second mounting part through a rotating shaft. Users can rotate the makeup brush handle in multiple directions as needed. Furthermore, the sliding sleeve supports the makeup brush handle, strengthening the stable structure between the brush handle and the rotating seat during use. It can also be used as a hand grip, improving the user experience. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of one embodiment of this application.

[0020] Figure 2 This is a structural exploded view of one embodiment of this application.

[0021] Figure 3 This is a schematic diagram of the internal structure of one embodiment of this application.

[0022] Figure 4 yes Figure 3 Enlarged view of Part I of the structure.

[0023] Explanation of reference numerals in the attached drawings: 100, rotating seat; 101, main body; 102, first mounting part; 103, second mounting part; 104, rotating hole; 105, rotating shaft; 106, limiting ring; 200, first makeup brush handle; 201, first makeup brush holder; 300, second makeup brush handle; 301, second makeup brush holder; 400, locking component; 401, sliding sleeve; 402, sliding plate; 403, sliding groove; 404, spring; 405, mounting pin; 406, anti-slip texture. Detailed Implementation

[0024] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0025] In the description of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "level," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and 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, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" 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 between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0027] This application discloses a portable, foldable makeup brush.

[0028] Please refer to Figures 1 to 3 In one embodiment of this application, a portable foldable makeup brush includes a rotating base 100. A first makeup brush handle 200 and a second makeup brush handle 300 are rotatably connected to both ends of the rotating base 100. The rotation centers of the first makeup brush handle 200 and the rotating base 100 coincide with the central axis of the first makeup brush handle 200. The rotation centers of the second makeup brush handle 300 and the rotating base 100 coincide with the central axis of the second makeup brush handle 300. The cross-section of the rotating base 100 corresponds to the cross-section of the first makeup brush handle 200 and the second makeup brush handle 300. Locking components 400 are provided on the first makeup brush handle 200 and the second makeup brush handle 300 corresponding to the rotating base 100.

[0029] The implementation principle of a portable foldable makeup brush according to an embodiment of this application is as follows:

[0030] When it is necessary to rotate the makeup brush, since the rotation center of the first makeup brush handle 200 and the rotating base 100 coincides with the central axis of the first makeup brush handle 200, and the rotation center of the second makeup brush handle 300 and the rotating base 100 coincides with the central axis of the second makeup brush handle 300, the first makeup brush handle 200 and the second makeup brush handle 300 can be rotated around their respective rotation centers with respect to the rotating base 100.

[0031] In use, since the cross-section of the rotating base 100 corresponds to the cross-section of the first makeup brush handle 200 and the second makeup brush handle 300, the locking component 400 will slide from the first makeup brush handle 200 and the second makeup brush handle 300 onto the rotating base 100 and automatically lock, thus strengthening the fixation between the first makeup brush handle 200 and the second makeup brush handle 300 and the rotating base 100.

[0032] Please refer to Figures 1 to 3In one embodiment of this application, the rotating base 100 includes a main body 101 corresponding to the cross-section of the first makeup brush handle 200 and the second makeup brush handle 300. The two ends of the main body 101 are respectively provided with a first mounting part 102. The first makeup brush handle 200 and the second makeup brush handle 300 are respectively provided with a second mounting part 103 corresponding to the first mounting part 102. The first makeup brush handle 200 and the second makeup brush handle 300 are rotatably connected to the first mounting part 102 through the second mounting part 103.

[0033] During operation, the cross-section of the main body 101 of the rotating base 100 corresponds to the first makeup brush handle 200 and the second makeup brush handle 300, providing basic structural support and a suitable base for the entire rotating base 100. When folding or unfolding, the first makeup brush handle 200 and the second makeup brush handle 300 rotate around the connection point between the first mounting part 102 and the second mounting part 103. Due to the cooperative design of the first mounting part 102 and the second mounting part 103, the first makeup brush handle 200 and the second makeup brush handle 300 can rotate smoothly around the first mounting part 102. When folding, the first makeup brush handle 200 and the second makeup brush handle 300 rotate around the first mounting part 102, gradually approaching the main body 101; when unfolding, they rotate in the opposite direction until they are aligned with the main body 101.

[0034] The structural design of the first mounting part 102 and the second mounting part 103 ensures that the first mounting part 102 can withstand the torsional force and pressure from the makeup brush during the makeup application process, guaranteeing the stability of the overall structure of the makeup brush and reducing shaking or damage caused by uneven force. Furthermore, the precise fit between the first mounting part 102 and the second mounting part 103, through the correspondence between the cross-section of the main body 101 and the first and second makeup brush handles 200 and 300, allows the first and second makeup brush handles 200 and 300 to fit tightly against the rotating base 100, facilitating rotation and preventing the rotating shaft from being placed outside the handle when held, thus improving the comfortable holding experience.

[0035] Please refer to Figures 1 to 3 In one embodiment of this application, the first mounting part 102 is configured as a mounting plate, and the second mounting part 103 is configured as a mounting groove, wherein the mounting plate is rotatably inserted into the mounting groove.

[0036] It is understood that in other embodiments of this application, the first mounting part 102 may be configured as a mounting groove, and the second mounting part 103 may be configured as a mounting plate, with the mounting plate being rotatably inserted into the mounting groove.

[0037] Please refer to Figures 1 to 3In one embodiment of this application, a rotating hole 104 is provided on the rotation center axis of the first mounting part 102 and the second mounting part 103, which passes through the first mounting part 102 and the second mounting part 103. A rotating shaft 105 is inserted into the rotating hole 104. The rotating shaft 105 is fixedly connected to the first mounting part 102 and rotatably connected to the second mounting part 103.

[0038] During operation, the rotating shaft 105 provides a stable base for the first makeup brush handle 200 and the second makeup brush handle 300 to rotate around the first mounting part 102. This design ensures that both the first makeup brush handle 200 and the second makeup brush handle 300 can rotate around a fixed axis during rotation, greatly improving rotational stability, reducing wobbling and offset, and making the makeup brushes smoother and more precise when folding and unfolding.

[0039] Please refer to Figures 1 to 3 In one embodiment of this application, a first makeup brush holder 201 and a second makeup brush holder 301 are respectively provided on the end of the first makeup brush holder 200 and the second makeup brush holder 300 away from the rotating seat 100, and makeup brush bodies are respectively installed on the first makeup brush holder 201 and the second makeup brush holder 301.

[0040] When applying makeup, users can choose to use either the brush on the first makeup brush holder 201 or the brush on the second makeup brush holder 301 according to their specific makeup needs. They can also disassemble and replace the brush as needed, eliminating the need to frequently change different makeup brushes during the makeup process. Users can quickly complete different makeup steps by simply switching between the first makeup brush holder 201 and the second makeup brush holder 301, improving overall makeup efficiency. Furthermore, this design integrates multiple makeup functions into a single foldable makeup brush, taking into account both portability and ease of storage.

[0041] Please refer to Figures 1 to 3 In one embodiment of this application, the locking component 400 includes a sliding sleeve 401, which is respectively fitted onto the first makeup brush handle 200 and the second makeup brush handle 300. The inner wall of the sliding sleeve 401 is slidably connected to the outer wall of the first makeup brush handle 200 and the second makeup brush handle 300. A limit ring 106 is provided on the main body 101 corresponding to the sliding sleeve 401.

[0042] When the makeup brush is in the unfolded state, both the first makeup brush handle 200 and the second makeup brush handle 300 are aligned with the main body 101 of the rotating base 100. The sliding sleeve 401 will slide along the first makeup brush handle 200 and the second makeup brush handle 300 towards the main body 101. When the sliding sleeve 401 slides to contact the limiting ring 106 on the main body 101, the sliding sleeve 401 is blocked by the limiting ring 106 and cannot continue to slide. At this time, the sliding sleeve 401 firmly fixes the first makeup brush handle 200 and the second makeup brush handle 300 in a position relatively fixed to the main body 101, thereby ensuring the stability of the makeup brush when unfolded and in use, and preventing the makeup effect from being affected by the accidental rotation of the first makeup brush handle 200 and the second makeup brush handle 300 during the makeup operation. In addition, the sliding sleeve 401 can also serve as a handle for the user to hold and use.

[0043] Please refer to Figures 1 to 3 In one embodiment of this application, a sliding plate 402 is fixedly installed inside the sliding sleeve 401. The outer walls of the first makeup brush handle 200 and the second makeup brush handle 300 are each provided with a sliding groove 403 corresponding to the sliding plate 402. The sliding plate 402 passes through the sliding groove 403 and is fixedly connected to the sliding sleeve 401. A spring 404 is fixedly connected to the side of the sliding plate 402 away from the rotating seat 100. The end of the spring 404 away from the sliding plate 402 abuts against the first makeup brush holder 201 and the second makeup brush holder 301.

[0044] When folding the makeup brush, slide the sleeve 401 away from the main body 101. At this time, the sliding plate 402 slides in the opposite direction as the sleeve 401 slides in the sliding groove 403, and the spring 404 is gradually compressed, and its elastic force gradually increases. When the makeup brush is folded, the compressed spring 404 provides a reaction force to press the sleeve 401 against the first mounting part 102, further enhancing the fixing effect of the folded state and preventing the makeup brush from accidentally unfolding during carrying.

[0045] When the makeup brush is unfolded, the reaction force of the compressed spring 404 causes the sliding plate 402, which is fixed inside it, to slide within the sliding groove 403. Simultaneously, the sliding sleeve 401 slides towards the main body 101. As the sliding sleeve 401 continues to slide until it engages with the limiting ring 106, the friction and fixing effect between the sliding sleeve 401 and the makeup brush handle are further enhanced. This makes the first makeup brush handle 200 and the second makeup brush handle 300 more securely locked in a position relatively fixed to the main body 101 when unfolded.

[0046] Please refer to Figures 1 to 4In one embodiment of this application, a first mounting hole is provided on the sliding sleeve 401 corresponding to the sliding plate 402, and a second mounting hole is provided on the sliding plate 402 corresponding to the first mounting hole. A mounting pin 405 is installed inside the second mounting hole, and the sliding plate 402 is fixedly connected to the sliding sleeve 401 through the mounting pin 405.

[0047] During operation, the mounting pin 405 is installed at the position of the sliding sleeve 401 corresponding to the sliding plate 402. Due to the fixing effect of the mounting pin 405, the sliding plate 402 moves synchronously with the sliding sleeve 401, and there will be no separation or relative displacement between the sliding plate 402 and the sliding sleeve 401, thus ensuring the normal functioning of the entire locking assembly.

[0048] Please refer to Figures 1 to 3 In one embodiment of this application, the end of the sliding sleeve 401 that is away from the first mounting part 102 is longer than the first makeup brush holder 201 and the second makeup brush holder 301.

[0049] When the makeup brush is folded, the end of the sliding sleeve 401 furthest from the first mounting part 102 is longer than the first makeup brush holder 201 and the second makeup brush holder 301. This allows the sliding sleeve 401 to extend and cover the makeup brush body on the first makeup brush holder 201 and the second makeup brush holder 301. This design effectively prevents the brush body from being squeezed, rubbed, or tangled with other objects during carrying. Furthermore, the sliding sleeve 401 covering the brush body prevents residual cosmetics from contaminating other items and also avoids external dust and other impurities adhering to residual cosmetics, reducing adverse effects on makeup during subsequent use.

[0050] Please refer to Figures 1 to 3 In one embodiment of this application, the rotating shaft 105 is made of stainless steel.

[0051] During daily use of makeup brushes, they may come into contact with various cosmetic residues, moisture, and other substances. Stainless steel has excellent corrosion resistance, effectively resisting the erosion of these corrosive substances. When chemical components from cosmetics or moisture adhere to the surface of the rotating shaft, stainless steel can prevent these substances from reacting chemically with the metal, avoiding rust and corrosion, thus ensuring the normal operation of the rotating shaft 105. Furthermore, stainless steel has high hardness and good wear resistance, making the rotating shaft 105 less prone to wear and deformation during long-term, frequent rotation, extending its service life.

[0052] Please refer to Figures 1 to 3 In one embodiment of this application, the slide sleeve 401 is made of transparent material, and the outer surface of the slide sleeve 401 is provided with anti-slip texture 406 away from the makeup brush body.

[0053] During use, the user can clearly see the makeup brushes installed on the first makeup brush holder 201 and the second makeup brush holder 301 through the transparent slide 401 without fully unfolding the makeup brushes, making it convenient for the user to select and use them. The anti-slip texture 406 increases the friction between the slide surface and the user's fingers. This effectively avoids operational errors caused by finger slippage, enhancing the reliability and stability of operation.

[0054] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A portable collapsible cosmetic brush characterized by: The device includes a rotating base (100), with a first makeup brush handle (200) and a second makeup brush handle (300) rotatably connected to its two ends. The rotation centers of the first makeup brush handle (200) and the rotating base (100) coincide with the central axis of the first makeup brush handle (200), and the rotation centers of the second makeup brush handle (300) and the rotating base (100) coincide with the central axis of the second makeup brush handle (300). The cross-section of the rotating base (100) is the same as that of the first makeup brush handle. The cross-sections of the first makeup brush handle (200) and the second makeup brush handle (300) correspond to each other. A locking component (400) is provided on both the first makeup brush handle (200) and the second makeup brush handle (300) corresponding to the rotating base (100). The rotating base (100) includes a main body (101) corresponding to the cross-sections of the first makeup brush handle (200) and the second makeup brush handle (300). First mounting portions (102) are respectively provided at both ends of the main body (101). The first makeup brush handle (200) and the... The second makeup brush handle (300) is provided with a second mounting part (103) corresponding to the first mounting part (102). The first makeup brush handle (200) and the second makeup brush handle (300) are rotatably connected to the first mounting part (102) through the second mounting part (103). The locking component (400) includes a sliding sleeve (401), which is respectively fitted onto the first makeup brush handle (200) and the second makeup brush handle (300). The inner wall of the sliding sleeve (401) is... The outer walls of the first makeup brush handle (200) and the second makeup brush handle (300) are slidably connected. A limit ring (106) is provided on the main body (101) corresponding to the sliding sleeve (401). A first makeup brush seat (201) and a second makeup brush seat (301) are respectively provided on the end of the first makeup brush handle (200) and the second makeup brush handle (300) away from the rotating seat (100). Makeup brush bodies are respectively installed on the first makeup brush seat (201) and the second makeup brush seat (301).

2. A portable collapsible cosmetic brush according to claim 1, wherein: The first mounting part (102) is configured as a mounting plate, and the second mounting part (103) is configured as a mounting groove, wherein the mounting plate is rotatably inserted into the mounting groove.

3. The portable collapsible cosmetic brush of claim 1, wherein: The first mounting part (102) and the second mounting part (103) have a rotating hole (104) that passes through the first mounting part (102) and the second mounting part (103) on the rotation center axis. A rotating shaft (105) is inserted into each of the rotating holes (104). The rotating shaft (105) is fixedly connected to the first mounting part (102) and rotatably connected to the second mounting part (103).

4. The portable collapsible cosmetic brush of claim 1, wherein: A sliding plate (402) is fixedly installed inside the sliding sleeve (401). The outer walls of the first makeup brush handle (200) and the second makeup brush handle (300) are provided with sliding grooves (403) corresponding to the sliding plate (402). The sliding plate (402) passes through the sliding groove (403) and is fixedly connected to the sliding sleeve (401). A spring (404) is fixedly connected to the side of the sliding plate (402) away from the rotating seat (100). The end of the spring (404) away from the sliding plate (402) abuts against the first makeup brush holder (201) and the second makeup brush holder (301).

5. A portable collapsible cosmetic brush according to claim 4, wherein: The sliding sleeve (401) has a first mounting hole corresponding to the sliding plate (402), and the sliding plate (402) has a second mounting hole corresponding to the first mounting hole. A mounting pin (405) is installed inside the second mounting hole, and the sliding plate (402) is fixedly connected to the sliding sleeve (401) through the mounting pin (405).

6. The portable collapsible cosmetic brush of claim 1, wherein: The end of the sliding sleeve (401) away from the first mounting part (102) is longer than the first makeup brush holder (201) and the second makeup brush holder (301).

7. The portable collapsible cosmetic brush of claim 1, wherein: The sliding sleeve (401) is made of transparent material, and the outer surface of the sliding sleeve (401) is provided with anti-slip texture (406) away from the makeup brush body.

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