An eyelash brush convenient to store

CN224357216UActive Publication Date: 2026-06-16KU CAI (GUANG DONG) HUA ZHUANG PIN YOU XIAN GONG SI

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
KU CAI (GUANG DONG) HUA ZHUANG PIN YOU XIAN GONG SI
Filing Date
2025-06-18
Publication Date
2026-06-16

AI Technical Summary

Technical Problem

Existing mascara brushes are inconvenient to adjust when stored, as the twisting and adjusting process is time-consuming and the fixing cap is prone to falling off, resulting in inconvenience in use.

Method used

It employs an adjustment component and a fixing component. The adjustment component uses a pressing block and a return spring to quickly fix the brush head, while the fixing component uses a sealing cap and a connecting rope to prevent the sealing cap from being lost and to ensure stable storage.

🎯Benefits of technology

It enables quick adjustment and convenient storage of the brush head, improving ease of use and stability, and reducing operation time and the risk of material loss.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN224357216U_ABST
    Figure CN224357216U_ABST
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Abstract

The utility model discloses a convenient to store's mascara brush belongs to mascara brush technical field, including the shell, the middle of shell is provided with the movable slot, and the movable slot's middle swing joint has the adjusting assembly, and the side of adjusting assembly is connected with the eyelash pipe, and the side of eyelash pipe is connected with the brush head, and the surface middle of shell is provided with the limit sliding slot, and the side of shell is provided with fixed component, the utility model sets up adjusting assembly, through pressing press block, makes press block and collect into storage slot one, and the connecting plate drives pin head to separate fixed pin hole, and the limit block is collected into storage slot no.
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Description

Technical Field

[0001] This utility model belongs to the field of eyelash brush technology, specifically relating to an eyelash brush that is easy to store. Background Technology

[0002] Mascara brushes are an essential tool for people's daily makeup routines.

[0003] Chinese patent application number 202223419318.2 discloses an easy-to-store mascara brush, belonging to the field of cosmetic tools. It includes a housing and a fixing cap. A limiting hook is fixedly connected inside the housing, and a rotating column is movably sleeved inside the housing. One end of the rotating column is fixedly connected to a rotating disk. Two limiting columns are fixedly connected inside the housing, and a threaded disk is movably sleeved outside the limiting columns. One side of the threaded disk is fixedly connected to an eyelash tube. This easy-to-store mascara brush, by incorporating a shaping tube, allows the curvature of the mascara brush to be adjusted according to the curvature of the user's upper eyelashes during use. This avoids the problem of existing eyelash tube mascara brushes having straight brush heads, which are difficult to apply mascara due to the different curvatures of each person's eyelashes along the eye's edge. Therefore, it brings convenience to the use of the mascara brush.

[0004] The aforementioned patents have the following drawbacks in use: they are inconvenient to store and adjust, take a long time to twist and adjust, causing inconvenience in use, and the fixing caps are at risk of falling off, causing inconvenience in use. Utility Model Content

[0005] To address the problems mentioned in the background section, this invention provides an easy-to-store eyelash brush, characterized by convenient storage and adjustment, and a cap that is not easily dislodged.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an easy-to-store eyelash brush, including a shell, a movable groove in the middle of the shell, an adjustment component movably connected in the middle of the movable groove, an eyelash tube connected to the side of the adjustment component, a brush head connected to the side of the eyelash tube, a limiting groove in the middle of the surface of the shell, a fixing component on the side of the shell, and several fixing pin holes at the upper and lower ends of the limiting groove inside the shell.

[0007] Preferably, the adjustment component includes a movable block, a fixing pin, a pressing block, a storage slot one, and a storage slot two. The movable block is slidably connected to the middle of the movable slot, the storage slot one is provided in the middle of the side of the movable block, the pressing block is connected to the middle of the storage slot one, the storage slot two is provided at the upper and lower ends of the side of the movable block, and the fixing pin is provided in the middle of the storage slot two.

[0008] Preferably, the fixing pin includes a return spring, a pin head, a connecting plate, and a limiting block. The return spring is provided in the middle of the second storage slot, the limiting block is connected to the side of the return spring, the connecting plate is provided on the side of the limiting block, and the pin head is provided on the side of the connecting plate.

[0009] Preferably, the side of the pin head is a hemispherical structure, the side of the connecting plate is connected to the pressing block, and the pin head is always inserted into the fixing pin hole under the elastic force of the return spring.

[0010] Preferably, the fixing component includes a fixing sleeve, a sealing cover, and a sealing plug, wherein the sealing cover is provided on the side of the fixing sleeve, and the sealing plug is provided in the middle of the sealing cover.

[0011] Preferably, a connecting rope is provided between the side of the sealing cap and the fixing sleeve.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This utility model is equipped with an adjustment component. By pressing the pressing block, the pressing block is retracted into the first storage slot. The connecting plate drives the pin head to disengage from the fixed pin hole, and the limiting block is retracted into the second storage slot. The return spring is compressed, pushing the pressing block to move the movable block. The eyelash tube on the side of the movable block drives the brush head to move, so that the brush head extends. When the pressing block is released, the elastic force of the return spring pushes the limiting block to move. The pin head on the side of the limiting block is inserted into the fixed pin hole, so that the movable block is quickly fixed, and thus the brush head is quickly fixed, improving the convenience of adjustment and saving time and effort.

[0014] 2. This utility model is equipped with a fixing component, the brush head is retracted into the fixing sleeve, the sealing cap is placed on the side of the fixing sleeve, and the sealing is achieved by the sealing plug, making storage convenient. The connecting rope prevents the sealing cap from being lost and ensures stable use. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the adjustment component structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the fixing pin structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the fixing component structure of this utility model;

[0019] In the diagram: 1. Outer shell; 2. Fixing component; 21. Fixing sleeve; 22. Sealing cap; 23. Sealing plug; 24. Connecting rope; 3. Eyelash tube; 4. Brush head; 5. Adjusting component; 51. Movable block; 52. Fixing pin; 521. Return spring; 522. Pin head; 523. Connecting plate; 524. Limiting block; 53. Pressing block; 54. Storage slot one; 55. Storage slot two; 6. Limiting slide; 7. Fixing pin hole; 8. Movable slot. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Example 1

[0022] Please see Figure 1-4 The present invention provides the following technical solution: an easy-to-store eyelash brush, including a shell 1, a movable groove 8 in the middle of the shell 1, an adjustment component 5 movably connected in the middle of the movable groove 8, an eyelash tube 3 connected to the side of the adjustment component 5, a brush head 4 connected to the side of the eyelash tube 3, a limiting groove 6 in the middle of the surface of the shell 1, a fixing component 2 on the side of the shell 1, and a plurality of fixing pin holes 7 in the upper and lower ends of the limiting groove 6 inside the shell 1.

[0023] Specifically, the adjustment component 5 includes a movable block 51, a fixing pin 52, a pressing block 53, a first storage slot 54, and a second storage slot 55. The movable block 51 is slidably connected to the middle of the movable slot 8. The first storage slot 54 is provided in the middle of the side of the movable block 51. The pressing block 53 is connected to the middle of the first storage slot 54. The second storage slot 55 is provided at the upper and lower ends of the side of the movable block 51. The fixing pin 52 is provided in the middle of the second storage slot 55.

[0024] By adopting the above technical solution, pressing the pressing block 53 causes it to retract into the storage groove 54, the fixing pin 52 disengages from the fixing pin hole 7, and pushing the pressing block 53 causes the movable block 51 to move. The eyelash tube 3 on the side of the movable block 51 drives the brush head 4 to move, causing the brush head 4 to extend. Releasing the pressing block 53 allows the fixing pin 52 to be inserted into the fixing pin hole 7, so that the movable block 51 is quickly fixed, thereby quickly fixing the brush head 4 and improving the ease of adjustment.

[0025] Specifically, the fixing pin 52 includes a return spring 521, a pin head 522, a connecting plate 523, and a limiting block 524. The return spring 521 is provided in the middle of the storage slot 55. The limiting block 524 is connected to the side of the return spring 521. The connecting plate 523 is provided on the side of the limiting block 524. The pin head 522 is provided on the side of the connecting plate 523.

[0026] By adopting the above technical solution, pressing the pressing block 53 causes it to retract into the first storage slot 54. The connecting plate 523 drives the pin head 522 to disengage from the fixed pin hole 7, and the limiting block 524 retracts into the second storage slot 55. The return spring 521 is compressed, pushing the pressing block 53 and causing the movable block 51 to move. The eyelash tube 3 on the side of the movable block 51 drives the brush head 4 to move, causing the brush head 4 to extend. When the pressing block 53 is released, the elastic force of the return spring 521 pushes the limiting block 524 to move, and the pin head 522 on the side of the limiting block 524 is inserted into the fixed pin hole 7, so that the movable block 51 is quickly fixed.

[0027] Specifically, the side of the pin head 522 is designed as a hemispherical structure, the side of the connecting plate 523 is connected to the pressing block 53, and the pin head 522 is always inserted into the fixing pin hole 7 under the elastic force of the return spring 521.

[0028] By adopting the above technical solution, pressing the pressing block 53 causes it to retract into the storage groove 54. The connecting plate 523 drives the pin head 522 to disengage from the fixing pin hole 7. When the pressing block 53 is released, the elastic force of the return spring 521 pushes the limit block 524 to move. The pin head 522 on the side of the limit block 524 is inserted into the fixing pin hole 7, which facilitates quick adjustment and fixation.

[0029] In this embodiment, by pressing the pressing block 53, the pressing block 53 is retracted into the first storage slot 54. The connecting plate 523 drives the pin head 522 to disengage from the fixed pin hole 7, and the limiting block 524 is retracted into the second storage slot 55. The return spring 521 is compressed, pushing the pressing block 53 to move the movable block 51. The eyelash tube 3 on the side of the movable block 51 drives the brush head 4 to move, so that the brush head 4 extends. When the pressing block 53 is released, the elastic force of the return spring 521 pushes the limiting block 524 to move. The pin head 522 on the side of the limiting block 524 is inserted into the fixed pin hole 7, so that the movable block 51 is quickly fixed, and thus the brush head 4 is quickly fixed, improving the convenience of adjustment and saving time and effort.

[0030] Example 2

[0031] The difference between this embodiment and embodiment 1 is that the fixing component 2 includes a fixing sleeve 21, a sealing cover 22 and a sealing plug 23, wherein the sealing cover 22 is provided on the side of the fixing sleeve 21 and the sealing plug 23 is provided in the middle of the sealing cover 22.

[0032] By adopting the above technical solution, when using this embodiment, the brush head 4 is retracted into the fixing sleeve 21, the sealing cover 22 is placed on the side of the fixing sleeve 21, and the sealing is achieved by the sealing plug 23, making storage convenient.

[0033] Specifically, a connecting rope 24 is connected between the side of the sealing cap 22 and the fixing sleeve 21.

[0034] By adopting the above technical solution, the sealing cover 22 is prevented from being lost through the connection of the connecting rope 24, thus ensuring stable use.

[0035] In this embodiment, the brush head 4 is retracted into the fixing sleeve 21, and the sealing cover 22 is placed on the side of the fixing sleeve 21. The sealing is achieved by the sealing plug 23, making storage convenient. The sealing cover 22 is prevented from being lost by the connecting rope 24, ensuring stable use.

[0036] The working principle and usage process of this utility model are as follows: When using this utility model, pressing the pressing block 53 causes it to retract into the storage groove 54. The connecting plate 523 drives the pin head 522 to disengage from the fixed pin hole 7, and the limiting block 524 retracts into the storage groove 55. The return spring 521 is compressed, pushing the pressing block 53 and causing the movable block 51 to move. The eyelash tube 3 on the side of the movable block 51 drives the brush head 4 to move, causing the brush head 4 to extend. Releasing the pressing block 53 causes the elastic force of the return spring 521 to push the limiting block 524 to move. The pin head 522 on the side of the limiting block 524 is inserted into the fixed pin hole 7, quickly fixing the movable block 51 and thus quickly fixing the brush head 4, improving the convenience of adjustment and saving time and effort. The brush head 4 is retracted into the fixing sleeve 21, and the sealing cover 22 is placed on the side of the fixing sleeve 21. The sealing is achieved by the sealing plug 23, making storage convenient. The connection of the connecting rope 24 prevents the sealing cover 22 from being lost, ensuring stable use.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art 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 appended claims and their equivalents.

Claims

1. A conveniently foldable eyelash brush, comprising a housing (1), characterized in that: The outer shell (1) has a movable groove (8) in the middle, and an adjustment component (5) is movably connected in the middle of the movable groove (8). An eyelash tube (3) is connected to the side of the adjustment component (5), and a brush head (4) is connected to the side of the eyelash tube (3). A limiting groove (6) is provided in the middle of the surface of the outer shell (1). A fixing component (2) is provided on the side of the outer shell (1). Several fixing pin holes (7) are provided inside the outer shell (1) at the upper and lower ends of the limiting groove (6).

2. The easy-to-store eyelash brush according to claim 1, characterized in that: The adjustment component (5) includes a movable block (51), a fixing pin (52), a pressing block (53), a storage slot one (54), and a storage slot two (55). The movable block (51) is slidably connected to the middle of the movable slot (8). The storage slot one (54) is provided in the middle of the side of the movable block (51). The pressing block (53) is connected to the middle of the storage slot one (54). The storage slot two (55) is provided at the upper and lower ends of the side of the movable block (51). The fixing pin (52) is provided in the middle of the storage slot two (55).

3. The easy-to-store eyelash brush according to claim 2, characterized in that: The fixing pin (52) includes a return spring (521), a pin head (522), a connecting plate (523), and a limiting block (524). The return spring (521) is provided in the middle of the storage slot (55), the limiting block (524) is connected to the side of the return spring (521), the connecting plate (523) is provided on the side of the limiting block (524), and the pin head (522) is provided on the side of the connecting plate (523).

4. The easy-to-store eyelash brush according to claim 3, characterized in that: The side of the pin (522) is set as a hemispherical structure, and the side of the connecting plate (523) is connected to the pressing block (53). The pin (522) is always inserted into the fixing pin hole (7) under the elastic force of the return spring (521).

5. The easy-to-store eyelash brush according to claim 1, characterized in that: The fixing component (2) includes a fixing sleeve (21), a sealing cover (22) and a sealing plug (23), wherein the fixing sleeve (21) is provided with a sealing cover (22) on its side and the sealing cover (22) is provided with a sealing plug (23) in the middle.

6. The easy-to-store eyelash brush according to claim 5, characterized in that: A connecting rope (24) is connected between the side of the sealing cap (22) and the fixing sleeve (21).