A double-ended makeup brush

Abstract

This utility model discloses a double-headed makeup brush, comprising: a first brush head, a second brush head, a connecting assembly, and a cover assembly. The cross-sectional dimension of the second brush head gradually increases from the end closest to the first brush head to the end furthest from the first brush head, and the cross-sectional dimension of the first brush head is smaller than the maximum cross-sectional dimension of the second brush head. The connecting assembly includes a connecting rod and a sleeve. The first brush head and the second brush head are respectively disposed at opposite ends of the connecting rod. The sleeve is fitted onto the outside of the connecting rod and can reciprocate along the axial direction of the connecting rod to achieve the retraction or expansion of the second brush head. The cover assembly includes a first cover and a second cover. The first cover covers the first brush head, and the second cover covers the second brush head. The double-headed makeup brush of this application can avoid the situation where the cover squeezes the bristles along the edge of the second brush head when the second brush head is closed, causing the bristles along the edge of the second brush head to bend backward or break, thereby extending the service life of the double-headed makeup brush.

Description

Technical Field

[0001] This utility model relates to the technical field of cosmetic equipment, and in particular to a double-headed makeup brush. Background Technology

[0002] Double-ended makeup brushes have two brush heads with different functions to meet various makeup needs. To prevent dust accumulation, existing double-ended makeup brushes typically come with separate caps for each brush head. However, since most brush heads on the market are gradient brush heads—meaning the shape gradually increases or decreases from one end to the other—and the two brush heads often have different functions, shapes, and sizes, when the cap covers the larger brush head, the cap can easily compress the fluffy bristles along the edges, causing the bristles to bend backward or break, significantly shortening the lifespan of the double-ended makeup brush. Utility Model Content

[0003] Therefore, it is necessary to provide a double-ended makeup brush to solve the above-mentioned technical problems.

[0004] A double-ended makeup brush, comprising: First brush head; The second brush head has a cross-sectional dimension that gradually increases from the end closest to the first brush head to the end furthest from the first brush head, and the cross-sectional dimension of the first brush head is smaller than the maximum cross-sectional dimension of the second brush head. A connecting assembly includes a connecting rod and a sleeve. The first brush head and the second brush head are respectively disposed at opposite ends of the connecting rod. The sleeve is sleeved on the outside of the connecting rod and can reciprocate along the axial direction of the connecting rod to realize the retraction or expansion of the second brush head. A cover assembly, comprising a first cover and a second cover, wherein the first cover covers the first brush head and the second cover covers the second brush head.

[0005] Optionally, the connecting rod includes a rod body and a first engaging portion, the first engaging portion extending from one end of the rod body, the first brush head disposed within the first engaging portion, the second brush head disposed at the other end of the rod body, and the first cover being snapped into the first engaging portion.

[0006] Optionally, the connecting rod further includes a first locking protrusion, which is disposed on the first engaging portion, and a first locking ring is provided on the inner wall of the first cover, wherein the first locking protrusion engages with the first locking ring.

[0007] Optionally, the connecting rod further includes a blocking portion, which is arranged circumferentially around the rod body. The blocking portion is located inside the first engaging portion and protrudes from the first engaging portion. The blocking portion is configured to abut against the end of the sleeve near the first brush head to prevent the sleeve from moving towards the first brush head.

[0008] Optionally, the sleeve includes a main body and a second engaging portion, the second engaging portion being disposed at the end of the main body away from the first engaging portion, and the second cover being snapped together with the second engaging portion.

[0009] Optionally, the sleeve further includes a second locking protrusion, which is disposed on the second engaging portion, and a second locking ring is provided on the inner wall of the second cover, wherein the second locking protrusion engages with the second locking ring.

[0010] Optionally, the connecting rod further includes a protrusion that protrudes from the rod body, and the sleeve further includes a retaining portion that is disposed on the inner wall of the main body. The retaining portion is configured to abut against the protrusion to limit the movement of the sleeve toward the direction of the second brush head.

[0011] Optionally, the cross-sectional shape of the connecting rod, the sleeve, the first cover, and the second cover is approximately triangular.

[0012] Optionally, the outer wall of the sleeve is provided with a groove, which is arranged along the circumference of the sleeve.

[0013] Optionally, the first cover has a first inclined end face, the connecting rod has a second inclined end face, and the first inclined end face and the second inclined end face are in contact with each other; the second cover has a third inclined end face, the sleeve has a fourth inclined end face, and the third inclined end face and the fourth inclined end face are in contact with each other.

[0014] This application provides a double-headed makeup brush, which connects a first brush head and a second brush head together via a connecting component. When it is necessary to close the second brush head, the sleeve is pulled along the connecting rod towards the second brush head. Since the cross-sectional dimensions of the second brush head gradually increase from the end near the connecting rod to the end away from the connecting rod, the sleeve can gradually and completely retract the second brush head into the sleeve along the inclined outer wall of the second brush head. Then, the second cover is placed on the second brush head, and then the sleeve is moved away from the second brush head, returning to the initial position. By retracting the second brush head into the sleeve first and then closing the second cover, the operation of closing the second cover can avoid the cover pressing on the bristles along the edge of the second brush head when closing the second brush head, which could cause the bristles along the edge of the second brush head to bend backward or break, thereby extending the service life of the double-headed makeup brush. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of a double-headed makeup brush when it is not closed in one embodiment; Figure 2 This is a schematic diagram of the closing process of a double-headed makeup brush in one embodiment; Figure 3 This is a schematic diagram of the overall structure of a double-headed makeup brush when the lid is closed, as shown in one embodiment. Figure 4 This is an assembly diagram of the first brush head, connecting rod, and second brush head in one embodiment; Figure 5 This is a schematic diagram of the sleeve structure in one embodiment; Figure 6 This is a structural schematic diagram of the sleeve at another angle in one embodiment.

[0017] 1. First brush head; 2. Second brush head; 3. Connecting assembly; 31. Connecting rod; 311. Rod body; 312. First engaging part; 313. First engaging protrusion; 314. Blocking part; 315. Protrusion; 32. Sleeve; 321. Main body; 322. Second engaging part; 323. Second engaging protrusion; 324. Supporting part; 325. Groove; 4. Cover assembly; 41. First cover; 411. First retaining ring; 42. Second cover; 421. Second retaining ring.

[0018] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0019] 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.

[0020] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0021] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the term "and / or" throughout the text includes three solutions; taking A and / or B as an example, it includes technical solution A, technical solution B, and a technical solution that simultaneously satisfies A and B. Furthermore, the technical solutions of various embodiments can be combined with each other, but this must be based on the ability of a person skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0022] refer to Figures 1 to 3 This application provides a double-headed makeup brush, which includes a first brush head 1, a second brush head 2, a connecting component 3, and a cover component 4. The cross-sectional dimension of the second brush head 2 gradually increases from the end closer to the first brush head 1 to the end farther away from the first brush head 1, and the cross-sectional dimension of the first brush head 1 is smaller than the maximum cross-sectional dimension of the second brush head 2. The connecting component 3 includes a connecting rod 31 and a sleeve 32. The first brush head 1 and the second brush head 2 are respectively disposed at opposite ends of the connecting rod 31, and the sleeve 32 is sleeved on the outside of the connecting rod 31. The sleeve 32 can reciprocate along the axial direction of the connecting rod 31 to realize the retraction or expansion of the second brush head 2. The cover component 4 includes a first cover 41 and a second cover 42. The first cover 41 covers the first brush head 1, and the second cover 42 covers the second brush head 2.

[0023] This application provides a double-headed makeup brush, which connects a first brush head 1 and a second brush head 2 together by a connecting component 3. When it is necessary to close the second brush head 2, the sleeve 32 is pulled along the connecting rod 31 towards the second brush head 2. Since the cross-sectional size of the second brush head 2 gradually increases from the end near the connecting rod 31 to the end away from the connecting rod 31, the sleeve 32 can gradually and completely retract the second brush head 2 into the sleeve 32 along the inclined outer wall of the second brush head 2. Then, the second cover 42 is closed on the second brush head 2, and then the sleeve 32 is moved away from the second brush head 2 and returns to the initial position. By first retracting the second brush head 2 into the sleeve 32 and then closing the second cover 42, the operation of closing the second cover 42 can be avoided. This can prevent the second cover 42 from squeezing the bristles on the edge of the second brush head 2 when closing the second brush head 2, causing the bristles on the edge of the second brush head 2 to bend backward or break, thereby extending the service life of the double-headed makeup brush.

[0024] Specifically, the cross-sectional dimensions of the first brush head 1 remain consistent from the end closest to the second brush head 2 to the end furthest from the second brush head 2. Furthermore, the cross-sectional dimensions of the first brush head 1 are smaller than the minimum cross-sectional dimensions of the second brush head 2, therefore, the first cover 41 can be directly fitted onto the first brush head 1 without damaging the bristles.

[0025] In this embodiment, the first brush head 1 is approximately triangular in shape, and the cross-sectional dimensions of the second brush head 2 are approximately triangular. The bristles of the first brush head 1 are straight, and the bristles of the second brush head 2 are wavy. The wavy bristles have a fluffy effect. The first brush head 1 is used to modify the eye contour, and the second brush head 2 is used to apply blush.

[0026] refer to Figure 4 The connecting rod 31 includes a rod body 311 and a first engaging part 312. The first engaging part 312 extends from one end of the rod body 311. A first brush head 1 is disposed in the first engaging part 312, and a second brush head 2 is disposed at the other end of the rod body 311. The first cover 41 is snapped together with the first engaging part 312.

[0027] refer to Figure 4 The connecting rod 31 also includes a first locking protrusion 313, which is disposed on the first engaging portion 312, for reference. Figure 1 The inner wall of the first cover 41 is provided with a first retaining ring 411, and the first retaining protrusion 313 engages with the first retaining ring 411 to cover the first cover 41 onto the connecting rod 31, thereby achieving dust prevention and protection for the first brush head 1.

[0028] Specifically, the first locking protrusion 313 and the first locking ring 411 are matched. The first locking protrusion 313 is circumferentially protruding around the outer wall of the first engaging part 312, and the first locking ring 411 is circumferentially recessed around the inner wall of the first cover 41.

[0029] refer to Figure 4 The connecting rod 31 also includes a blocking part 314, which protrudes around the circumference of the rod body 311. The blocking part 314 is located inside the first engaging part 312 and protrudes relative to the first engaging part 313. The blocking part 314 is configured to abut against the end of the sleeve 32 near the first brush head 1 to prevent the sleeve 32 from moving towards the first brush head 1.

[0030] refer to Figure 5 and Figure 6 The sleeve 32 includes a main body 321 and a second engaging part 322. The second engaging part 322 is disposed at one end of the main body 321 near the second brush head 2, and the second cover 42 is snapped together with the second engaging part 322.

[0031] refer to Figure 5 The sleeve 32 also includes a second locking protrusion 323, which is disposed on the second engaging portion 322, for reference. Figure 1 The inner wall of the second cover 42 is provided with a second retaining ring 421, and the second retaining protrusion 323 engages with the second retaining ring 421 to cover the second cover 42 onto the sleeve 32, thereby achieving the function of dust prevention and protection for the second brush head 2.

[0032] Specifically, the second locking protrusion 323 and the second locking ring 421 are matched. The second locking protrusion 323 is circumferentially protruding around the outer wall of the second engaging portion 322, and the second locking ring 421 is circumferentially recessed around the inner wall of the second cover 42.

[0033] refer to Figure 4 and Figure 6 The connecting rod 31 also includes a protrusion 315, which protrudes from the other end of the rod body 311. The sleeve 32 also includes a supporting portion 324, which is disposed on the inner wall of the main body 321. The supporting portion 324 is configured to abut against the protrusion 315 to limit the movement of the sleeve 32 toward the second brush head 2.

[0034] When one end of the sleeve 32 abuts against the blocking part 314, the sleeve 32 is in its initial position. At this time, the distance between the abutting part 324 and the protrusion 315 is greater than the length of the second brush head 2, so that when the sleeve 32 moves to the point where the abutting part 324 and the protrusion 315 abut against each other, the second brush head 2 can be completely retracted into the sleeve 32. By providing the blocking part 314, the abutting part 324, and the protrusion 315, it is possible to prevent the sleeve 32 from falling off from one end of the first brush head 1 or one end of the second brush head 2.

[0035] refer to Figure 4 , Figure 1The cross-sectional shape of the connecting rod 31, sleeve 32, first cover 41, and second cover 42 is approximately triangular. The overall shape of the double-headed makeup brush of this utility model is approximately triangular prism.

[0036] In the prior art, makeup brushes are cylindrical in shape. When placed on a table, cylindrical makeup brushes are prone to rolling and may fall. The double-headed makeup brush of this invention is roughly triangular prism in shape, which makes it more stable and less likely to fall.

[0037] refer to Figure 5 The outer wall of the sleeve 32 is provided with a groove 325, which is arranged along the circumference of the sleeve 32.

[0038] Specifically, the outer wall of the main body 321 has a groove 325 for easy gripping by the operator.

[0039] refer to Figure 1 and Figure 3 The first cover 41 has a first inclined end face, and the connecting rod 31 has a second inclined end face, with the first and second inclined end faces facing each other; the second cover 42 has a third inclined end face, and the sleeve 32 has a fourth inclined end face, with the third and fourth inclined end faces facing each other. This design is used to adapt to the shape of the bristles of the second brush head 2, which is formed by sloping downwards from the top, to prevent the bristles from being squeezed or bent, thus extending the service life of the makeup brush.

[0040] The above are merely preferred embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural transformations made based on the inventive concept of this utility model and the contents of this utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of this utility model.

Claims

1. A double-ended makeup brush, characterized in that, include: First brush head; The second brush head has a cross-sectional dimension that gradually increases from the end closest to the first brush head to the end furthest from the first brush head, and the cross-sectional dimension of the first brush head is smaller than the maximum cross-sectional dimension of the second brush head. A connecting assembly includes a connecting rod and a sleeve. The first brush head and the second brush head are respectively disposed at opposite ends of the connecting rod. The sleeve is sleeved on the outside of the connecting rod and can reciprocate along the axial direction of the connecting rod to realize the retraction or expansion of the second brush head. A cover assembly, comprising a first cover and a second cover, wherein the first cover covers the first brush head and the second cover covers the second brush head.

2. The double-headed makeup brush according to claim 1, characterized in that, The connecting rod includes a rod body and a first engaging portion. The first engaging portion extends from one end of the rod body, the first brush head is disposed in the first engaging portion, the second brush head is disposed at the other end of the rod body, and the first cover is snapped together with the first engaging portion.

3. The double-headed makeup brush according to claim 2, characterized in that, The connecting rod also includes a first locking protrusion, which is disposed on the first engaging portion. A first locking ring is provided on the inner wall of the first cover, and the first locking protrusion engages with the first locking ring.

4. The double-headed makeup brush according to claim 3, characterized in that, The connecting rod also includes a blocking part, which is arranged around the circumference of the rod body. The blocking part is located inside the first engaging part and protrudes from the first engaging part. The blocking part is configured to abut against the end of the sleeve near the first brush head to prevent the sleeve from moving towards the first brush head.

5. The double-headed makeup brush according to claim 2, characterized in that, The sleeve includes a main body and a second engaging part. The second engaging part is located at the end of the main body away from the first engaging part, and the second cover is snapped together with the second engaging part.

6. The double-headed makeup brush according to claim 5, characterized in that, The sleeve also includes a second locking protrusion, which is disposed on the second engaging portion. A second locking ring is provided on the inner wall of the second cover, and the second locking protrusion engages with the second locking ring.

7. The double-headed makeup brush according to claim 6, characterized in that, The connecting rod further includes a protrusion that protrudes from the rod body. The sleeve further includes a retaining portion that is disposed on the inner wall of the main body. The retaining portion is configured to abut against the protrusion to limit the movement of the sleeve toward the direction of the second brush head.

8. The double-headed makeup brush according to claim 1, characterized in that, The cross-sectional shapes of the connecting rod, the sleeve, the first cover, and the second cover are approximately triangular.

9. The double-headed makeup brush according to claim 8, characterized in that, The outer wall of the sleeve is provided with a groove, which is arranged along the circumference of the sleeve.

10. The double-headed makeup brush according to claim 8, characterized in that, The first cover has a first inclined end face, the connecting rod has a second inclined end face, and the first inclined end face and the second inclined end face are in contact with each other; the second cover has a third inclined end face, the sleeve has a fourth inclined end face, and the third inclined end face and the fourth inclined end face are in contact with each other.

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