Inverted cosmetic pen

Abstract

The application discloses an unturnable makeup pen, which comprises a pen body assembly and a plug-in cap, wherein the pen body assembly comprises a pen barrel, a brush seat, a brush sleeve seat, a flow divider, a water guide core and a brush; the pen barrel is connected with the brush sleeve seat, the flow divider is arranged in the cavity of the brush sleeve seat, the water guide core is arranged in the cavity of the flow divider, the brush seat is arranged at the end of the brush sleeve seat, the brush is fixed at the brush seat, the end of the water guide core is connected with the brush, and a tumbler type seat body is further arranged at the top of the tumbler type seat body; in the scheme, the tumbler type seat body is arranged at the cap, the pen body assembly is kept vertical or inclined under the support of the tumbler type seat body, the solution in the water guide core is continuously supplied to the brush in this state, and the phenomenon of solidification or condensation of the solution is avoided, thereby facilitating subsequent use.

Description

Technical Field

[0001] This invention relates to the field of cosmetic technology, specifically to a non-tilting makeup pen. Background Technology

[0002] Makeup refers to the use of cosmetics and tools, following prescribed steps and techniques, to enhance, depict, and refine a person's face, features, and other areas, thereby increasing three-dimensionality, adjusting color and shape, concealing imperfections, and expressing radiance to achieve beauty goals. Makeup can bring out a woman's unique natural beauty, enhance her charm, and add to her allure.

[0003] Common makeup pencils, such as eyebrow pencils, have a liquid brow product flowing from the ink core to the brush. The brush is then used to apply the liquid brow product to the designated area. Nowadays, most eyebrow products on the market are quick-drying. After use, the eyebrow pencil is usually laid flat, and the ink core can no longer supply liquid. This can easily cause the brush bristles to clump together. The clumps need to be removed before the next use, which needs to be improved. Summary of the Invention

[0004] To address at least one of the aforementioned technical deficiencies, the present invention provides the following technical solution:

[0005] This application discloses a self-righting makeup pen, including a pen body assembly and a pen cap that fits into the pen body assembly. The pen body assembly includes a pen barrel, a brush holder, a brush sleeve holder, a distributor, a water guide, and a brush. The pen barrel is connected to the brush sleeve holder, and a distributor is provided inside the cavity of the brush sleeve holder. A water guide is provided inside the cavity of the distributor. A brush holder is provided at the end of the brush sleeve holder, and a brush is fixed at the brush holder. The end of the water guide is connected to the brush. The pen also includes a self-righting base, and the pen cap is located at the top of the self-righting base.

[0006] In this design, a self-righting base is added to the pen cap. The self-righting base is defined as follows: when the pen body assembly is inserted into the pen cap, the self-righting base faces downward and contacts the surface to be placed. Under the support of the self-righting base, the pen body assembly is vertical or maintains a certain tilt in the longitudinal plane. In this state, the solution in the water core continuously supplies liquid to the brush, preventing solidification or condensation, and facilitating subsequent use.

[0007] Furthermore, the roly-poly-shaped base includes a spherical body and a counterweight. The counterweight is installed inside the cavity of the body, and a pen cap is installed at the top of the body. The weight of the counterweight is selected according to the weight of the pen barrel, pen cap, etc., to ensure that it does not tip over.

[0008] Furthermore, the main body includes an upper part and a lower part, the upper part and the lower part are detachably connected, and a counterweight is provided in the lower cavity to facilitate the installation of the counterweight.

[0009] Furthermore, the pen cap is detachably connected to the top of the roly-poly base. The pen cap includes a cylindrical body and an inner pen sleeve slidably connected within its cavity. The inner pen sleeve includes an upper sleeve, a lower sleeve, an elastic absorbent block, and liquid. The elastic absorbent block stores liquid and is disposed within a cavity formed in the wall of the lower sleeve. A through hole is provided in the wall of the cavity to communicate with the cavity of the lower sleeve. The lower part of the upper sleeve extends into the cavity, and the upper sleeve and the lower sleeve slide axially together. In this design, the pen cap can be attached to the roly-poly base. To prevent the brush from solidifying or condensing after removing the roly-poly base, the inner pen sleeve structure has been improved. It consists of an upper sleeve and a lower sleeve. The lower sleeve has an elastic absorbent block inside its mounting cavity to retain the liquid. When the brush is inserted into the inner pen sleeve at the end of the pen, the end of the brush sleeve base first contacts the upper sleeve. During the continued insertion, the upper sleeve moves with the brush sleeve base. The upper sleeve squeezes the elastic absorbent block inside the lower sleeve to expel the accumulated liquid, which then enters the lower sleeve cavity to keep the brush moist for convenient subsequent use.

[0010] Furthermore, the brush holder portion exposed from the pen barrel is conical in shape, with the diameter of the head portion being smaller than the inner diameter of the upper sleeve and the diameter of the tail portion being larger than the inner diameter of the upper sleeve. After the brush holder is inserted into the cylinder, the end wall of the lower sleeve abuts against the peripheral wall of the brush holder to seal, and the end wall of the upper sleeve abuts against the peripheral wall of the brush holder to seal. The configuration and size of the brush holder are defined to facilitate insertion with the upper sleeve, and the abutment and sealing state of the upper and lower sleeves prevents leakage.

[0011] Furthermore, the cylinder cavity wall is provided with a first stop ring and a second stop ring at axial intervals. During the process of separating the brush sleeve seat from the pen cap, the first stop ring restricts the axial movement of the upper sleeve, and the second stop ring restricts the axial movement of the lower sleeve. An elastic element is provided between the lower sleeve and the cavity wall of the cylinder. The addition of the first stop ring and the second stop ring restricts the position of the upper sleeve and prevents it from detaching from the cylinder of the pen cap.

[0012] Furthermore, the elastic absorbent block includes an elastic element two and a washable cotton. The elastic element two is provided inside the washable cotton. The addition of the elastic element two helps to quickly restore the original position.

[0013] Furthermore, the pen cap is threadedly connected to the roly-poly-shaped base, making it easy to disassemble.

[0014] Furthermore, a steel ball is disposed inside the cavity of the brush holder, and a tail plug is disposed at the end of the cavity of the brush holder.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] 1. This invention improves the structure of the makeup pen, which helps to avoid phenomena such as bristle solidification or clumping, making it more convenient for subsequent use. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of the non-tilting makeup pen in Example 1;

[0019] Figure 2 This is a cross-sectional structural diagram of an inverted makeup pen;

[0020] Figure 3 This is a cross-sectional structural diagram of an inverted makeup pen;

[0021] The attached figures are labeled as follows:

[0022] 1. Pen barrel assembly; 2. Pen cap; 3. Tumbler-type base; 20. Cylinder; 21. Inner pen sleeve; 22. Elastic component one; 31. Upper part; 32. Lower part; 33. Counterweight; 34. Boss; 100. Pen barrel; 101. Tail plug; 102. Brush sleeve seat; 103. Steel ball; 104. Diverter; 105. Water inlet core; 106. Brush seat; 107. Brush; 108. Flange; 201. Second stop ring; 202. First stop ring; 211. Upper sleeve; 212. Lower sleeve; 213. Pressure plate; 214. Absorbent cotton; 215. Elastic component two. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0024] Example 1

[0025] like Figure 1 , Figure 2As shown, the non-tipping makeup pen in this example includes a pen body assembly 1 and a pen cap 2 that fits into the pen body. The pen body assembly 1 includes a pen barrel 100, a brush holder 106, a brush sleeve holder 102, a distributor 104, a water inlet 105, and a brush 107. The tail end of the brush sleeve holder 102 is inserted into the cavity of the pen barrel 100, and a tail plug 101 is fitted or threaded onto the tail end of the brush sleeve holder 102 to provide a seal. The distributor 104 is inserted into the cavity of the brush sleeve holder 102. A water-guiding core 105 is installed inside the cavity. A brush holder 106 is fixed at the head end of the distributor 104. A brush 107 is fixed at the brush holder 106, and the bristles at the end of the brush 107 extend from the brush holder 106. The end of the water-guiding core 105 is inserted from the bottom of the brush 107. A steel ball 103 can be installed in the brush holder cavity above the distributor 104. The steel ball can be shaken to facilitate liquid dispensing. In use, eyebrow liquid can be pre-filled into the brush holder cavity 102, and eyebrow drawing and other operations can be performed by brushing.

[0026] In this example, a roly-poly-shaped base 3 is installed at the pen cap 2. The roly-poly-shaped base 3 includes a spherical body and a counterweight 33. The body includes an upper part 31 and a lower part 32. Both the upper part 31 and the lower part 32 are hemispherical. The upper part 31 and the lower part 32 are detachably connected, such as by threaded connection or fitting. The counterweight 33 is fixed in the cavity of the lower part 32. The weight of the counterweight depends on the weight of the pen body components and the pen cap.

[0027] In this example, the pen cap 2 includes a cylindrical body 20 and an inner pen sleeve 21 that is slidably connected inside the cavity. An elastic element 22, such as a spring, is placed between the tail end of the inner pen sleeve 21 and the bottom wall of the cylindrical body 20. A flange or similar element can be formed on the cylindrical wall in front of the inner pen sleeve 21 to prevent the inner pen sleeve from detaching. When inserted, the inner pen sleeve fits onto the head end of the brush holder. The upper part of the roly-poly-shaped holder is integrally formed with the pen cap. After the pen body assembly and the pen cap are inserted, the roly-poly-shaped holder is placed on the table to keep the pen body assembly vertical in the longitudinal plane, allowing the eyebrow liquid in the core to continue to seep down to the brush, which helps to prevent solidification and other phenomena.

[0028] In another embodiment, the pen cap can be detachably attached to the top of the roly-poly base, such as... Figure 3As shown, a boss 34 is formed at the upper part of the base, and a threaded hole is formed at the boss 34. The pen cap cylinder 20 is threadedly connected to the threaded hole of the boss 34. The pen cap includes the cylinder 20 and an inner pen sleeve 21 that is slidably connected inside the cavity. The inner pen sleeve 21 includes an upper sleeve 211, a lower sleeve 212, an elastic absorbent block, and liquid. The elastic absorbent block contains liquid and is located in a placement cavity formed in the cavity wall of the lower sleeve 212. A through hole is formed in the cavity wall of the placement cavity to connect with... The cavity of the lower sleeve 212 is connected, and an inlet is formed at the top wall of the cavity. The lower part of the upper sleeve 211 extends into the cavity from the inlet. A sealing ring or the like can be placed at the inlet to improve the sealing performance. A pressure plate 213 is formed at the end of the upper sleeve 211 that extends into the lower sleeve 212 to increase the contact area with the elastic absorbent block. The upper sleeve 211 and the lower sleeve 212 slide together axially. An elastic element 22 is placed between the lower sleeve 211 and the bottom wall of the cylinder 20.

[0029] The axial lengths and inner diameters of the upper and lower sleeves are predetermined. For example, the portion of the brush holder 102 protruding from the pen barrel 100 is conical. The diameter of the head of this portion is smaller than the inner diameter of the upper sleeve 211, and the diameter of the tail is larger than the inner diameter of the upper sleeve 211. During the insertion process, the inner wall of the upper sleeve 211 first abuts against the peripheral wall of the end of the brush holder 102. Then, the upper sleeve 211 moves down with the brush holder 102, and the lower sleeve 212 moves down synchronously. Once the elastic element is compressed to a certain extent, the upper sleeve 211 slides relative to the lower sleeve 212, and the pressure plate 213 presses down on the elastic absorbent block, squeezing out the pre-accumulated liquid. The squeezed liquid flows into the lower sleeve cavity through the through hole. As the end face of the pen cap's cylinder abuts against the flange 108 formed on the peripheral wall of the brush holder, the inner wall of the lower sleeve 212 abuts against the peripheral wall of the brush holder 106 to form a seal. Under the wetting of the liquid, the brush is prevented from solidifying.

[0030] In use, pulling out the pen barrel detaches the brush from the inner pen cap, the upper sleeve returns to its original position, and the elastic absorbent block inside the lower sleeve re-enters the liquid. To prevent the inner pen cap from detaching from the pen cap, a first stop ring and a second stop ring can be formed. For example, a first stop ring 201 and a second stop ring 202 can be formed axially along the wall of the cylinder. For example, convex rings can be formed at corresponding positions to form the first stop ring and the second stop ring respectively. If the inner diameter of the first stop ring is smaller than the outer diameter of the upper sleeve, the first stop ring will prevent the upper sleeve from detaching from the cylinder during the process of pulling the brush holder and the pen cap outward. The inner diameter of the second stop ring is smaller than the outer diameter of the lower sleeve, thereby preventing the lower sleeve from detaching from the cylinder.

[0031] For an elastic absorbent block, it may include an elastic element 215 and a washable cotton 214. Several elastic elements 2, such as springs, are placed inside the washable cotton, and the washable cotton may be a sponge, etc.

[0032] The above are merely preferred embodiments of the present invention. The scope of protection of the present invention is not limited to the above embodiments. All technical solutions falling within the scope of the present invention's concept are within the scope of protection of the present invention. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A non-tipping makeup pen, comprising a pen body assembly and a plug-in pen cap, wherein the pen body assembly includes a pen barrel, a brush holder, a brush sleeve holder, a distributor, a water guide, and a brush; the pen barrel is connected to the brush sleeve holder, and a distributor is disposed within the cavity of the brush sleeve holder; a water guide is disposed within the cavity of the distributor; a brush holder is disposed at the end of the brush sleeve holder, and a brush is fixed thereto; the end of the water guide is connected to the brush; characterized in that... It also includes a roly-poly type base, with the pen cap positioned at the top of the roly-poly type base; The pen cap is detachably connected to the top of the roly-poly base. The pen cap includes a cylindrical body and an inner pen sleeve that is slidably connected inside the cavity. The inner pen sleeve includes an upper sleeve, a lower sleeve, an elastic absorbent block, and liquid. The elastic absorbent block contains liquid and is disposed in a placement cavity formed in the cavity wall of the lower sleeve. A through hole is provided in the cavity wall of the placement cavity to communicate with the cavity of the lower sleeve. The lower part of the upper sleeve extends into the placement cavity and the upper sleeve and the lower sleeve slide together axially. A pressure plate is formed at the end of the upper sleeve that extends into the lower sleeve. After the brush sleeve holder and the cylinder are inserted into place, the end wall of the lower sleeve abuts against the peripheral wall of the brush holder to seal, and the end wall of the upper sleeve abuts against the peripheral wall of the brush sleeve holder to seal. The cylinder cavity wall is provided with a first stop ring and a second stop ring at axial intervals. During the process of brush sleeve seat and pen cap being pulled outwards and separated, the first stop ring restricts the axial movement of the upper sleeve, and the second stop ring restricts the axial movement of the lower sleeve. An elastic element is provided between the lower sleeve and the cavity wall of the cylinder.

2. The non-tipping makeup pen as described in claim 1, characterized in that: The roly-poly-shaped base includes a spherical body and a counterweight. The counterweight is installed inside the cavity of the body, and a pen cap is installed at the top of the body.

3. The non-tipping makeup pen as described in claim 2, characterized in that: The main body includes an upper part and a lower part, which are detachably connected and a counterweight is provided in the lower cavity.

4. The non-tipping makeup pen as described in claim 1, characterized in that: The exposed brush holder portion of the pen barrel is cone-shaped, with the diameter of the head portion being smaller than the inner diameter of the upper sleeve and the diameter of the tail portion being larger than the inner diameter of the upper sleeve.

5. The non-tipping makeup pen as described in claim 1, characterized in that: The elastic absorbent block includes an elastic element two and a washable cotton, with the elastic element two disposed inside the washable cotton.

6. The non-tipping makeup pen as described in claim 1, characterized in that: The pen cap is threadedly connected to the roly-poly shaped base.

7. The non-tipping makeup pen as described in claim 1, characterized in that: The brush holder has a steel ball inside its cavity, and a tail plug is provided at the end of the brush holder's cavity.

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