Lip gloss brush and lip gloss container with same
By using adhesive bonding and a one-piece molded brush handle design, combined with a sponge head or NBR flocked brush head and a threaded buckle structure, the problems of cumbersome assembly and poor durability of lip gloss brushes are solved, achieving low cost, high stability and even makeup application.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-18
- Publication Date
- 2026-04-10
AI Technical Summary
Existing lip makeup products have cumbersome brush and cap structures that are difficult to assemble and have poor durability, resulting in high production costs and a poor user experience.
The brush head and brush handle are assembled using an adhesive connection. The brush handle consists of a main handle and a support handle, and is made using a one-piece molding process. The brush head is made of sponge or NBR flocked material, combined with a lip gloss container design featuring threaded connections and snap-fit structures.
It simplifies the production process, reduces costs, improves the connection stability and durability of the brush head and brush handle, and enhances makeup application speed and evenness.
Smart Images

Figure CN224098945U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of cosmetic tools more specifically, it relates to a lipstick brush and have its lipstick container. BACKGROUND
[0002] Lip cosmetic products such as lip gloss, lip oil, lip balm, lip balm, etc. are lip cosmetics, mainly used to increase the color, luster and moisturizing effect of the lips. With the increase of consumers' pursuit of beauty and individualized demand, the lip cosmetic market shows a rapid development trend. One of the core components of lip cosmetic products is the cover brush structure, including a cover, a brush rod and a brush head, which directly affects the use experience and effect of the product.
[0003] However, the current market cover brush structure usually needs to punch the brush rod, and then fix the brush head into the brush rod hole, which causes the assembly process to be complicated and poor in durability. UTILITY MODEL CONTENT
[0004] In view of the deficiencies of the prior art, the utility model aims to provide a lipstick brush and a lipstick container with the same, which has the advantages of convenient assembly, high durability and low production cost.
[0005] The above technical purpose of the utility model is realized by the following technical scheme: a lipstick brush comprising:
[0006] a cover;
[0007] a brush rod fixed to the cover;
[0008] a brush head sleeved on one end of the brush rod away from the cover;
[0009] wherein the brush rod comprises a main rod and a support rod, the main rod is arranged on the cover, the support rod is arranged at one end of the main rod away from the cover, the diameter of the support rod is smaller than that of the main rod, the brush head is sleeved on the support rod, and the brush head and the support rod are glued together.
[0010] In one embodiment, the cover, the main rod and the support rod are integrally formed.
[0011] In one embodiment, the brush head has an accommodating cavity in the interior for accommodating the support rod, and the diameter of the accommodating cavity is matched with the diameter of the support rod.
[0012] In one embodiment, the brush head is a sponge head with a flocking material or an NBR flocking material.
[0013] In one embodiment, the cover and the brush rod are made of plastic or metal.
[0014] In one embodiment, one side of the cover is planar.
[0015] A lipstick container comprises a bottle body, and a lipstick brush as described above, the bottle body is provided with an outer thread at an open end, the inner wall of the cover is provided with an inner thread matched with the outer thread, and the outer thread and the inner thread are threadedly connected.
[0016] In one embodiment, the outer thread is provided with a clamping groove, and the inner thread is provided with a clamping block, and the clamping groove and the clamping block are buckled.
[0017] The above-mentioned lipstick brush and the lipstick container having the same have the following beneficial effects:
[0018] Firstly, the brush head and the brush rod are assembled by means of adhesive connection, without the need of punching holes on the brush rod, which simplifies the production process, reduces the production cost, enhances the connection stability of the brush head and the brush rod, and effectively improves the durability of the lipstick brush;
[0019] Secondly, the brush rod is composed of a main rod and a support rod, and the main rod and the support rod are integrally formed, which improves the structural strength and stability of the brush rod;
[0020] Thirdly, the brush head is made of a sponge head or NBR flocking material, which has both softness and durability, can better fit the lip area and dip more material, improve the makeup speed, and make the lipstick application more uniform and natural. BRIEF DESCRIPTION OF DRAWINGS
[0021] Figure 1 is a structural schematic diagram of the embodiment;
[0022] Figure 2 is a structural schematic diagram of the brush head in the embodiment.
[0023] In the figure: 1, cover; 2, brush rod; 201, main rod; 202, support rod; 3, brush head; 301, accommodating cavity; 4, inner thread. DETAILED DESCRIPTION
[0024] The utility model will be described in detail in combination with the drawings and embodiments.
[0025] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like is the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model, and does not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.
[0026] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" can explicitly or implicitly include at least one of the features. In the description of the utility model, the meaning of "multiple" is at least two, unless otherwise specifically limited.
[0027] In the utility model, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrated; it can be mechanical connection, or electrical connection or communication with each other; it can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements or the interaction relationship between two elements, unless otherwise specifically limited. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0028] In the utility model, unless otherwise specifically defined and limited, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact between the first and second features through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.
[0029] A lip gloss brush, such as Figure 1As shown, it comprises: a cover 1; a brush rod 2 fixed to the cover 1; a brush head 3 sleeved on the end of the brush rod 2 away from the cover 1; wherein the brush rod 2 comprises a main rod 201 and a support rod 202, the main rod 201 is arranged on the cover 1, the support rod 202 is arranged on the end of the main rod 201 away from the cover 1, the diameter of the support rod 202 is smaller than that of the main rod 201, the brush head 3 is sleeved on the support rod 202, and the brush head 3 is adhesively connected with the support rod 202.
[0030] Specifically, the main function of the cover 1 is to protect the brush rod 2 and the brush head 3 from external pollution or damage, while providing structural support; the support rod 202 can be designed as straight or curved shape according to actual use needs; the support rod 202 can provide support force for the brush head 3, so that the brush head 3 is not easy to deform during use. At the same time, the brush head 3 and the brush rod 2 are assembled by the adhesive connection method, without punching holes on the brush rod 2, which not only simplifies the production process and reduces the production cost, but also enhances the connection stability of the brush head 3 and the brush rod 2, thereby effectively improving the durability of the lip gloss brush.
[0031] Further, as shown in the drawings, Figure 1 The cover 1, the main rod 201 and the support rod 202 are integrally formed, which can simplify the production process, and also can improve the structural strength and stability of the brush rod 2, and avoid the brush head 3 from falling off due to loosening or fracture of the connecting part.
[0032] Further, as shown in the drawings, Figure 2 The inside of the brush head 3 is provided with a containing cavity 301 for containing the support rod 202, and the diameter of the containing cavity 301 is matched with the diameter of the support rod 202, so that the brush head 3 is more easily sleeved on the support rod 202, avoiding loosening or falling off due to diameter mismatch, and then further improving the connection firmness by adhesive method.
[0033] Further, the brush head 3 is of sponge head flocking material or NBR flocking material. Both of the two materials are composite materials treated by flocking process. The flocking process vertically fixes nylon fibers on the surface of the base material through electrostatic action to form a soft pile layer, thereby improving the touch, adsorption and appearance of the material. Among them, the sponge head flocking material usually takes polyurethane sponge as the base material, which is soft in texture; and the NBR flocking material takes nitrile rubber as the base material, which is strong in oil resistance and durable. The two materials have both softness and durability, can better fit the lip area and dip more material, improve the makeup speed, and make the lip gloss more uniform and natural.
[0034] Further, the lid 1 and the brush rod 2 are made of plastic or metal. Plastic has the advantages of light weight, low cost, and various colors, which is suitable for mass production and various color designs, and can meet different market demands and consumer preferences. Metal provides higher strength and durability, which is suitable for applications that require higher stability and durability.
[0035] Further, as shown in Figure 1 The side of the lid 1 is a flat surface to prevent the lip brush from falling or being damaged due to rolling. Specifically, the remaining part of the lid 1 is a circular arc surface, which can provide a comfortable grip for the user. In addition, anti-slip patterns can be added to the flat surface to further enhance stability.
[0036] A lip gloss container includes a bottle body and the above-mentioned lip brush. The open end of the bottle body is provided with an external thread, and the inner wall of the lid 1 is provided with an internal thread 4 matched with the external thread. The external thread and the internal thread 4 are threadedly connected. Threaded connection provides good sealing to prevent lip gloss leakage and ensures that the lid 1 will not easily fall off during use.
[0037] Further, the external thread is provided with a clamping groove, and the internal thread 4 is provided with a clamping block. The clamping groove and the clamping block are buckled to enhance the sealing between the lid 1 and the bottle body to prevent lip gloss leakage. At the same time, the threaded connection combined with the buckling connection can further improve the sealing effect and the stability of the connection.
[0038] Specifically, the above-mentioned lip gloss container is suitable for lip gloss, lip oil, lip balm, lip gloss, and other lip makeup products.
[0039] The above-described embodiments only express several embodiments of the present application, and the description is more specific and detailed, but it should not be understood as limiting the scope of the present application. It should be noted that for ordinary skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which are within the scope of the present application. Therefore, the scope of protection of the present application should be subject to the appended claims.
Claims
1. A lip brush characterized in that, The application relates to a lipstick brush, which comprises a cover, a brush rod fixed to the cover, and a brush head sleeved on one end of the brush rod away from the cover. The brush rod comprises a main rod arranged on the cover and a support rod arranged on one end of the main rod away from the cover, the diameter of the support rod is smaller than that of the main rod, the brush head is sleeved on the support rod, and the brush head is glued to the support rod. The cover, the main rod and the support rod are integrally formed. An accommodating cavity for accommodating the support rod is arranged in the brush head, and the diameter of the accommodating cavity is matched with the diameter of the support rod. The brush head is made of sponge or NBR.
2. The lip brush of claim 1, wherein: The cover and the brush rod are made of plastic or metal.
3. The lip brush of claim 1, wherein: One side of the cover is a plane.
4. The lip brush of claim 1, wherein: The application further relates to the lipstick brush, the opening end of the bottle body is provided with external threads, the inner wall of the cover is provided with internal threads matched with the external threads, and the external threads and the internal threads are threadedly connected.
5. The lip brush of claim 1, wherein: The external threads are provided with clamping grooves, the internal threads are provided with clamping blocks, and the clamping grooves and the clamping blocks are buckled.
6. The lip brush of claim 1, wherein: 7. A lip gloss container comprising a bottle body, characterized in that: 8. The lip gloss container of claim 7, wherein: