Cosmetic pencil capable of being matched with materials of different sizes

Abstract

The utility model relates to a cosmetic brush capable of being matched with material bodies with different sizes, which comprises a brush holder, an inner cover, an outer cover, material bodies, a clamping component for clamping the material bodies and a rotary pushing component for rotatably pushing the clamping component. The inner cover is screwed with the pen holder, and an accommodating cavity for accommodating the clamping assembly, the rotary pushing assembly and the material body is formed in the inner cover; the outer cover covers the inner cover and abuts against the pen holder. The two ends of the inner cover are open, the shape and size of the opening in one end are matched with those of the material body, and the other end of the inner cover is connected with the pen holder in a screwed mode. The clamping assembly comprises a plurality of elastic clamping pieces, and the elastic clamping pieces are arranged at equal intervals in the circumferential direction of the clamping assembly and define a clamping space for containing a material body. The cosmetic brush is ingenious in structure and capable of being matched with material bodies of different shapes and different sizes, so that the application range of the cosmetic brush is expanded, the practicability of the cosmetic brush is improved, the mold opening manufacturing cost is reduced, meanwhile, the use cost of a user is reduced, and the use experience of the user is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cosmetics, in particular to a cosmetic pen that can adapt to different sizes of materials. Background Art

[0002] A cosmetic pen is a small tool for makeup, usually consisting of a thin-tipped pen head and a pen body filled with cosmetics. Cosmetic pens can be used to precisely apply cosmetics such as eyeliner, eyeshadow, and lip liner. They are usually used for detailed work because the pen tip can provide precise control and fine lines. There are many types of cosmetic pens, including but not limited to:

[0003] 1. Eyeliner pen: used for drawing eyeliner to enhance the eye contour;

[0004] 2. Lip liner pen: used for outlining the lip shape to make the lip makeup more delicate;

[0005] 3. Eyeshadow pen: used for applying eyeshadow and can quickly color;

[0006] 4. Concealer pen: used for covering blemishes such as pimples and dark circles under the eyes;

[0007] 5. Eyebrow pencil: used for filling and shaping the eyebrow shape.

[0008] The advantages of cosmetic pens include portability, ease of use, and quick makeup application. They are usually also very suitable for beginners because they are relatively easy to operate. However, the durability of cosmetic pens may not be as good as other types of cosmetics such as liquid eyeliner or eyeshadow cream, so touch-ups may be required regularly.

[0009] However, it is difficult to reuse existing cosmetic pens. After users finish using the materials, they usually directly discard the pen body, resulting in problems such as low resource utilization rate and difficult disposal. Moreover, due to the inconsistent shapes and sizes of the materials, it is usually necessary to open molds multiple times to process the cosmetic pens, which results in high processing costs, thereby increasing the user's usage cost, affecting the user's experience, and being unfavorable to the promotion and application of the above-mentioned cosmetic pens in the market. Content of the Utility Model

[0010] In order to overcome the above defects in the prior art, the utility model purpose of the present utility model is to provide a cosmetic pen that can adapt to different sizes of materials. The structure of this cosmetic pen is ingenious, and it can adapt to materials with different shapes and sizes, thereby expanding its scope of use, enhancing its practicability, reducing the mold opening and manufacturing costs while reducing the user's usage cost, enhancing the user's experience, and being favorable to the promotion and application of the above-mentioned cosmetic pens in the market.

[0011] To achieve the above-mentioned utility model purpose, the present utility model adopts the following technical solutions: A cosmetic pen capable of adapting to different sizes of materials, including a pen barrel, an inner cap, an outer cap, a material body, a clamping assembly for clamping the material body, and a rotating and pushing assembly for rotating and pushing the clamping assembly. The pen barrel, the inner cap, and the outer cap are all hollow structures. The inner cap is rotatably connected to the pen barrel and forms an accommodation cavity inside for accommodating the clamping assembly, the rotating and pushing assembly, and the material body. The outer cap is provided at the inner cap and abuts against the pen barrel. Both ends of the inner cap are open, and the shape and size of the opening at one end are adapted to the shape and size of the material body. The other end of the inner cap is rotatably connected to the pen barrel. The clamping assembly includes a plurality of elastic clip pieces, and the plurality of elastic clip pieces are equidistantly arranged along the circumference of the clamping assembly and enclose a clamping space for placing the material body.

[0012] As a preferred solution of the present utility model, the elastic clip pieces are four in number.

[0013] As a preferred solution of the present utility model, the clamping assembly further includes a connecting rod, and the rotating and pushing assembly includes a rotating push rod, and the rotating push rod is in the shape of a clamping jaw for connecting with the connecting rod.

[0014] As a preferred solution of the present utility model, the rotating and pushing assembly further includes an elastic support member provided at one end of the rotating push rod. The inner diameter of the elastic support member is adapted to the outer diameter of the material body. The rotating push rod is a hollow structure, and the material body can fall into the elastic support member through the rotating push rod.

[0015] As a preferred solution of the present utility model, a limiting member is provided at the other end of the elastic support member.

[0016] As a preferred solution of the present utility model, a rotating member is further sleeved on the outer wall of the elastic support member. The rotating member is provided with an elastic cantilever thin sheet, and ratchet teeth are formed on the inner wall of the pen barrel. A sound is generated when the cantilever thin sheet contacts the ratchet teeth.

[0017] As a preferred solution of the present utility model, a sealing sleeve is embedded in the outer cap. One end of the sealing sleeve is open and the other end is closed, and the sealing sleeve is adapted to the inner cap.

[0018] As a preferred solution of the present utility model, a pressure relief groove is formed on the outer wall surface of the sealing sleeve.

[0019] As a preferred solution of the present utility model, a weight iron is added in the pen barrel.

[0020] As a preferred solution of the present utility model, an empty gear position is further provided in the pen barrel.

[0021] Compared with the prior art, the beneficial effects of the present utility model are as follows: A makeup pen of the present utility model that can adapt to different sizes of materials has a clever structure. By setting a clamping component and configuring the clamping component as a structure of multiple elastic clip pieces, it can adapt to materials of different shapes and sizes, which can be circular, triangular, oval, etc., and can be customized specifically according to needs. Thereby, the utilization rate of the makeup pen is improved, the waste of resources and energy is reduced, and at the same time, the mold manufacturing cost is reduced, and further the user's usage cost is reduced, which is beneficial to the promotion and application of the above-mentioned makeup pen in the market.

[0022] Furthermore, the present utility model reduces the probability of material oxidation by setting a sealing sleeve capable of being hermetically connected with the inner cover inside the outer cover, ensures the quality of the material, and enhances the user's experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic structural diagram of a makeup pen capable of adapting to different sizes of materials in an embodiment of the present utility model;

[0024] Figure 2 is a structural sectional view of a makeup pen capable of adapting to different sizes of materials in an embodiment of the present utility model;

[0025] Figure 3 is a schematic diagram of the disassembled structure of a makeup pen capable of adapting to different sizes of materials in an embodiment of the present utility model;

[0026] Figure 4 is a partial schematic structural diagram of a makeup pen capable of adapting to different sizes of materials in an embodiment of the present utility model;

[0027] Figure 5 is a schematic structural diagram of a pen barrel in an embodiment of the present utility model;

[0028] Figure 6 is Figure 5 the structural sectional view at A-A in

[0029] Figure 7 is a schematic structural diagram of a sealing sleeve in an embodiment of the present utility model.

[0030] Reference numerals: 1, pen barrel; 1-1, ratchet teeth; 1-2, neutral gear position; 2, inner cover; 3, outer cover; 4, material; 5, clamping component; 5-1, elastic clip piece; 5-2, connecting rod; 6, rotating and pushing component; 6-1, rotating push rod; 6-2, elastic support member; 7, sealing sleeve; 8, weight iron; 9, rotating member; 9-1, cantilever thin sheet; 10, limiting member. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] To make the objectives, technical solutions, and advantages of the present utility model more clear and understandable, the present utility model will be described below through specific embodiments shown in the accompanying drawings. However, it should be understood that these descriptions are exemplary only and are not intended to limit the scope of the present utility model. In addition, in the following description, descriptions of well-known structures and technologies are omitted to avoid unnecessarily confusing the concepts of the present utility model.

[0032] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0033] The embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

[0034] Embodiment: As Figures 1 to 7 shown, a cosmetic pen capable of adapting to different sizes of materials mainly consists of a pen barrel 1, an inner cap 2, an outer cap 3, a material 4, a clamping assembly 5 for clamping the above-mentioned material 4, and a rotating and pushing assembly 6 for rotating and pushing the above-mentioned clamping assembly 5. In order to achieve the functions of placing the material 4 and pushing the material 4 outwards, the above-mentioned pen barrel 1, the above-mentioned inner cap 2, and the above-mentioned outer cap 3 are all hollow structures. The above-mentioned inner cap 2 is rotatably connected to the above-mentioned pen barrel 1 and forms an accommodation cavity inside for accommodating the above-mentioned clamping assembly 5, the above-mentioned rotating and pushing assembly 6, and the above-mentioned material 4. The above-mentioned outer cap 3 is covered on the above-mentioned inner cap 2 and abuts against the above-mentioned pen barrel 1 to form a sealed space, reducing the oxidation probability of the material 4. Both ends of the above-mentioned inner cap 2 are open, and the shape and size of one end opening are adapted to the shape and size of the above-mentioned material 4. The other end of the above-mentioned inner cap 2 is rotatably connected to the above-mentioned pen barrel 1.

[0035] In the prior art, due to the inconsistent shapes and sizes of the material bodies, it is usually necessary to perform multiple mold openings to process the cosmetic pencils, which results in high processing costs. To solve this technical problem, the clamping assembly 5 in this embodiment includes multiple elastic clamping pieces 5-1. The multiple elastic clamping pieces 5-1 are arranged at equal intervals along the circumferential direction of the clamping assembly 5 and enclose a clamping space for placing the material body 4. By providing the elastic clamping pieces 5-1, a certain degree of flexibility can be provided to adapt to material bodies 4 of different shapes and sizes. Arranging the elastic clamping pieces 5-1 at equal intervals along the circumferential direction of the clamping assembly 5 can distribute the clamping force more evenly, reduce the local pressure on the material body 4, and prevent the material body 4 from deforming or being damaged. The elastic clamping pieces 5-1 can also be automatically adjusted according to the shape of the material body 4 to provide a better clamping effect. In this embodiment, the elastic clamping pieces 5-1 are four in number, and the four elastic clamping pieces 5-1 can provide four contact points, which helps to increase the clamping stability and reduce the probability of the material body 4 moving during clamping.

[0036] To ensure the structural strength of the cosmetic pencil itself, thereby ensuring its quality and enhancing the user experience, the clamping assembly 5 in this embodiment further includes a connecting rod 5-2. The rotary pushing assembly 6 includes a rotary pushing rod 6-1, and the rotary pushing rod 6-1 is used to connect to the connecting rod 5-2. The connecting rod 5-2 is of a hollow structure, and its inner diameter is adapted to the outer diameter of the material body 4 so that the material body 4 can pass through the connecting rod 5-2. The rotary pushing rod 6-1 is arranged in a claw shape so that it can be adapted to connecting rods 5-2 of different outer diameters and different shapes.

[0037] The rotary pushing assembly 6 in this embodiment further includes an elastic support member 6-2 provided at one end of the rotary pushing rod 6-1. The elastic support member 6-2 can be a spring with a simple structure and high economic practicality. The inner diameter of the elastic support member 6-2 is adapted to the outer diameter of the material body 4. The rotary pushing rod 6-1 is of a hollow structure, and the material body 4 can pass through the rotary pushing rod 6-1 and fall into the elastic support member 6-2. Both the rotary pushing rod 6-1 and the elastic support member 6-2 are of hollow structures to facilitate the passage of the material body 4 and can also play a shock-absorbing role. If the cosmetic pencil falls from a height, the elastic support member 6-2 will undergo elastic deformation during the fall, thereby protecting the material body 4 from being damaged. A limiting member 10 is provided at the other end of the elastic support member 6-2 to prevent the material body 4 from falling out of the elastic support member 6-2.

[0038] A rotating member 9 is also sleeved on the outer wall of the elastic support member 6-2. The rotating member 9 is provided with an elastic cantilever thin sheet 9-1. A ratchet tooth 1-1 is formed on the inner wall of the pen barrel 1. When the cantilever thin sheet 9-1 contacts the ratchet tooth 1-1, a sound is generated. Specifically, when the consumer uses it, the rotating member 9 rotates. When the cantilever thin sheet 9-1 contacts the ratchet tooth 1-1, a bouncing sound is generated, and a fixed proportional length can be screwed out, so that the consumer can know the length of the material 4 discharged. For example, if it makes 5 sounds, 1 mm of the material 4 length can be discharged, so as to ensure that the material 4 can be used within a reasonable length range, avoid breakage caused by the material 4 being screwed out too long, and thus extend the service life of the cosmetic pen.

[0039] The cosmetic pen in this embodiment can be an eyebrow pencil, an eyeliner pencil, or a lipstick, etc. Since the material 4 usually contains oil and wax components, these components are easy to dry in the air. Therefore, in this embodiment, a sealing sleeve 7 is embedded in the outer cover 3. The sealing sleeve 7 can reduce the entry of air, keep the humidity of the refill, and extend the service life. The sealing sleeve 7 can also prevent dust, bacteria or other pollutants from entering the eyebrow pencil, eyeliner pencil or lipstick tube, and keep the product clean and hygienic. One end of the sealing sleeve 7 is open and the other end is closed. The outer diameter part of the sealing sleeve 7 is adapted to the inner diameter of the inner cover 2, that is, it fits on the inner wall surface of the inner cover 2 to reduce the probability of its falling off. For the convenience of installation and the later replacement of the sealing sleeve 7, a decompression groove 7-1 is formed on the outer wall surface of the sealing sleeve 7.

[0040] A weight 8 is additionally installed in the pen barrel 1. The weight 8 can increase the overall weight of the pen, make it more stable during use, reduce hand shaking or sliding, and improve the accuracy of makeup. The weight 8 can also help balance the center of gravity of the pen, make the pen more balanced during use, especially in the case of fine operations. The weight 8 is usually made of metal, which can increase the durability and impact resistance of the pen barrel and extend the service life of the product.

[0041] An empty gear position 1-2 is also provided in the pen barrel 1. When the material 4 is screwed to the top, that is, after use, the thread of the screw push rod will enter the empty gear position 1-2 to avoid continuous rotation, which may cause the screw push rod to push out the nib.

[0042] A cosmetic pen capable of adapting to different sizes of materials in the present utility model has a clever structure. By providing a clamping assembly 5 and setting the clamping assembly 5 into a structure of multiple elastic clip pieces 5-1, it can adapt to materials 4 of different shapes and different sizes, which can be circular, triangular or oval, etc., and can be customized according to needs, so as to improve the utilization rate of the cosmetic pen, reduce the waste of resources and energy while reducing the mold manufacturing cost, and further reduce the user's use cost, which is beneficial to the promotion and application of the above cosmetic pen in the market.

[0043] Furthermore, in the present utility model, a sealing sleeve 7 capable of being hermetically connected to the inner cover 2 is provided inside the outer cover 3, thereby reducing the probability of the material being oxidized, ensuring the quality of the material, and enhancing the user experience.

[0044] In the cosmetic pen of this embodiment, during use, by rotating the inner cover 2 forward, the material 4 can move towards the opening direction of the inner cover 2 to meet the user's usage requirements; when not in use, just rotate the inner cover 2 in the reverse direction, and the material 4 can retract into the inner cover 2, thereby ensuring the safety of the material 4.

[0045] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present utility model. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present utility model; therefore, the present utility model will not be limited to these embodiments shown herein, but rather will conform to the widest scope consistent with the principles and novel features disclosed herein.

[0046] Although the following terms are used more frequently in this text: 1, pen barrel; 1-1, ratchet teeth; 1-2, neutral gear position; 2, inner cover; 3, outer cover; 4, material; 5, clamping assembly; 5-1, elastic clip; 5-2, connecting rod; 6, rotating and pushing assembly; 6-1, rotating push rod; 6-2, elastic support; 7, sealing sleeve; 8, weight iron; 9, rotating member; 9-1, cantilever thin sheet; 10, limiting member, etc., the possibility of using other terms is not excluded. These terms are used only to more conveniently describe and explain the essence of the present utility model; interpreting them as any additional limitation is contrary to the spirit of the present utility model.

Claims

1. A cosmetic pen capable of adapting to different sizes of materials, characterized in that, It includes a pen barrel (1), an inner cap (2), an outer cap (3), a refill (4), a clamping assembly (5) for clamping the refill (4), and a rotating and pushing assembly (6) for rotating and pushing the clamping assembly (5). The pen barrel (1), the inner cap (2), and the outer cap (3) are all of hollow structures. The inner cap (2) is screwed to the pen barrel (1) and an accommodation cavity is formed inside for accommodating the clamping assembly (5), the rotating and pushing assembly (6), and the refill (4). The outer cap (3) is covered on the inner cap (2) and abuts against the pen barrel (1). Both ends of the inner cap (2) are open, and the shape and size of the opening at one end are adapted to the shape and size of the refill (4). The other end of the inner cap (2) is screwed to the pen barrel (1). The clamping assembly (5) includes a plurality of elastic clip pieces (5-1). The plurality of elastic clip pieces (5-1) are equidistantly arranged along the circumference of the clamping assembly (5) and enclose to form a clamping space for placing the refill (4).

2. The cosmetic pencil capable of adapting to different sizes of materials according to claim 1, wherein There are four elastic clip pieces (5-1).

3. The cosmetic pencil capable of adapting to different sizes of materials according to claim 1, characterized in that, The clamping assembly (5) further includes a connecting rod (5-2). The rotating and pushing assembly (6) includes a rotating push rod (6-1). The rotating push rod (6-1) is in the shape of a claw for connecting with the connecting rod (5-2).

4. A cosmetic pen capable of adapting to different sizes of materials according to claim 3, characterized in that, The rotating and pushing assembly (6) further includes an elastic support member (6-2) provided at one end of the rotating push rod (6-1). The inner diameter of the elastic support member (6-2) is adapted to the outer diameter of the refill (4). The rotating push rod (6-1) is of a hollow structure, and the refill (4) can fall into the elastic support member (6-2) through the rotating push rod (6-1).

5. A cosmetic pen capable of adapting to different sizes of materials according to claim 4, characterized in that, A limiting member (10) is provided at the other end of the elastic support member (6-2).

6. A cosmetic pen capable of adapting to different sizes of materials according to claim 4, characterized in that A rotating member (9) is also sleeved on the outer wall of the elastic support member (6-2). The rotating member (9) is provided with an elastic cantilever thin sheet (9-1). A ratchet tooth (1-1) is formed on the inner wall of the pen barrel (1). A sound is generated when the cantilever thin sheet (9-1) contacts the ratchet tooth (1-1).

7. A cosmetic pen capable of adapting to different sizes of materials according to claim 1, characterized in that A sealing sleeve (7) is embedded in the outer cap (3). One end of the sealing sleeve (7) is open and the other end is closed. The sealing sleeve (7) is adapted to the inner cap (2).

8. A cosmetic pen capable of adapting to different sizes of materials according to claim 7, characterized in that, A decompression groove (7-1) is formed on the outer wall surface of the sealing sleeve (7).

9. A cosmetic pen capable of adapting to different sizes of materials according to claim 1, characterized in that A weight iron (8) is installed in the pen barrel (1).

10. A cosmetic pen capable of adapting to different sizes of materials according to claim 1, characterized in that, An empty gear position (1-2) is also provided in the pen barrel (1).

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