Cosmetic packaging tube

Abstract

The utility model discloses a cosmetic packing hose, including hose body, its inside is provided with the cavity for accommodating cosmetic, the opening portion threaded connection of hose body has the hose cover, the one end of hose body is provided with the ball groove, the inside swing joint of ball groove has the movable ball, the plug hole is seted up in movable ball, the utility model discloses an movable ball is seted up in the rear end of hose body, and movable ball and tensile rod are inserted and connected, and the user can adjust the in -angle of sliding piece through the tensile rod, and the in -angle of sliding piece can be adjusted according to need, and the extrusion pressure distribution in the hose is more uniform, is applicable to the cosmetic use scene of different directions, for example, the accurate coating or local nursing of facial concave and convex parts, and the different angle adjustment can accurately control the discharge direction and quantity of cosmetic, avoid the problem of uneven discharge or waste caused by single extrusion direction.

Description

Technical Field

[0001] This utility model relates to the field of cosmetic packaging technology, and in particular to a cosmetic packaging tube. Background Technology

[0002] Cosmetic packaging tubes are a widely used form of packaging, and their dispensing method significantly impacts the user experience and the utilization rate of cosmetics. However, most existing tubes employ the following structure:

[0003] In existing technologies, soft tubes typically dispense cosmetics by squeezing the front end. However, due to the single squeezing method and fixed dispensing direction, it is difficult to meet users' needs for multi-angle application, especially in scenarios involving precise application to uneven areas of the face. Therefore, there is an urgent need for a cosmetic packaging soft tube.

[0004] It should be noted that the above content falls within the scope of the technical knowledge of the utility model owner and does not necessarily constitute prior art. Utility Model Content

[0005] To address the aforementioned problems, the purpose of this invention is to provide a cosmetic packaging tube.

[0006] To achieve the above objectives, this utility model proposes a cosmetic packaging tube, including a tube body with an internal cavity for containing cosmetics:

[0007] The opening portion of the hose body is threadedly connected to a hose cap;

[0008] One end of the hose body is provided with a ball groove, and a movable ball is movably connected inside the ball groove. An insertion hole is provided inside the movable ball. Limiting slide rails are fixed on both sides of the inner wall of the insertion hole. The two limiting slide rails are connected to corresponding limiting slide grooves. The two limiting slide grooves are respectively opened on both sides of the tension rod. One end of the tension rod is placed inside the hose body and is fixedly connected to the middle position of one end of the sliding piece.

[0009] In one example, a cleaning brush head is fixedly provided on one side of the inner wall of the hose cover, and a flexible sealing ring is fixedly provided at the bottom of the cleaning brush head.

[0010] In one example, one end of the tension rod is fixedly provided with an extension rod, and one end of the extension rod is fixedly provided with a pressing head.

[0011] In one example, a spring is fitted on one side of the outer wall of the tension rod, one end of the spring is in contact with the outer wall of the movable ball, and the other end of the spring is in contact with one end of the pressing head.

[0012] The cosmetic packaging tube proposed in this utility model can bring the following beneficial effects:

[0013] This invention features a movable ball at the rear end of the flexible tube, which is interlocked with a tension rod. Users can adjust the insertion angle of the sliding plate via the tension rod, allowing for more uniform pressure distribution within the tube. This makes it suitable for cosmetic applications in various directions, such as precise application to uneven areas of the face or localized care. Adjusting the angle allows for precise control of the dispensing direction and quantity of cosmetics, avoiding uneven dispensing or waste caused by a single extrusion direction. Attached Figure Description

[0014] The accompanying drawings, which are included to provide a further understanding of the present invention and constitute a part of this invention, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[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 structure of the tail end of the hose body of this utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the movable ball and ball groove of this utility model;

[0018] Figure 4 This is a schematic diagram of the tension rod of this utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the flexible hose cap of this utility model.

[0020] In the diagram: 1. Hose body; 2. Hose cap; 3. Sliding plate; 4. Extension rod; 5. Cleaning brush head; 6. Ball groove; 7. Movable ball; 8. Limiting slide groove; 9. Extension rod; 10. Pressing head; 11. Limiting slide rail; 12. Insertion hole; 13. Flexible sealing ring; 14. Spring. Detailed Implementation

[0021] To more clearly illustrate the overall concept of this utility model, a detailed description is provided below with reference to the accompanying drawings.

[0022] In the description of this utility model, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0023] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0024] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a communication connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0025] In this invention, unless otherwise expressly specified and limited, the first feature "on" or "below" the second feature may be in direct contact with the first and second features, or indirect contact through an intermediate medium. In the description of this specification, references to terms such as "a solution," "some solutions," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that solution or example is included in at least one solution or example of this invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same solution or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more solutions or examples.

[0026] like Figures 1-5 As shown, an embodiment of this utility model provides a cosmetic packaging tube, including a tube body 1, which has an internal cavity for containing cosmetics:

[0027] The opening portion of the hose body 1 is threadedly connected to a hose cap 2;

[0028] One end of the hose body 1 is provided with a ball groove 6, and a movable ball 7 is movably connected inside the ball groove 6. An insertion hole 12 is provided inside the movable ball 7. Limiting slide rails 11 are fixedly provided on both sides of the inner wall of the insertion hole 12. The two limiting slide rails 11 are connected to corresponding limiting slide grooves 8. The two limiting slide grooves 8 are respectively opened on both sides of the tension rod 4. One end of the tension rod 4 is placed inside the hose body 1 and is fixedly connected to the middle position of one end of the sliding piece 3.

[0029] Specifically, a cleaning brush head 5 is fixedly provided on one side of the inner wall of the hose cover 2, and a flexible sealing ring 13 is fixedly provided at the bottom of the cleaning brush head 5.

[0030] Specifically, one end of the tension rod 4 is fixedly provided with an extension rod 9, and one end of the extension rod 9 is fixedly provided with a pressing head 10.

[0031] Specifically, a spring 14 is sleeved on one side of the outer wall of the tension rod 4, one end of the spring 14 is in contact with the outer wall of the movable ball 7, and the other end of the spring 14 is in contact with one end of the pressing head 10.

[0032] Working principle:

[0033] The user removes the hose cap 2 by rotating the threaded connection between the hose cap 2 and the hose body 1. During this process, the cleaning brush head 5 fixed to the inner wall of the hose cap 2 cooperates with the flexible sealing ring 13 to seal the hose opening, preventing cosmetic leakage and keeping the hose opening clean. The user holds the hose body 1 and presses one end of the tension rod 4. The spring 14 sleeved on the outer wall of the tension rod 4 is compressed during the pressing process. At this time, one end of the spring 14 contacts the outer wall of the movable ball 7, and the other end contacts one end of the pressing head 10, ensuring smooth pressing action and a certain buffering effect. While pressing the tension rod 4, the tension rod 4 slides through the limiting slide grooves 8 on both sides and the limiting slide rail 11 inside the movable ball 7. Through the movable space provided by the insertion hole 12, the angle of the tension rod 4 within the movable ball 7 changes, thereby driving the sliding piece 3 fixed to the inner end of the tension rod 4 to adjust its insertion angle. The user can adjust the angle of the sliding piece 3 as needed to make it contact different areas of the hose cavity and adjust the distribution of extrusion pressure. After the angle of the sliding piece 3 is adjusted, the user applies external force to the hose body 1 to squeeze. Under the guidance of the sliding piece 3, the cosmetics are evenly discharged from the hose opening according to the angle of the sliding piece 3. The user can change the angle of the sliding piece 3 by adjusting the tension rod 4 multiple times to achieve precise discharge in multiple directions and angles. After use, the user re-threads the hose cap 2 onto the hose body 1, and the cleaning brush head 5 automatically cleans the residual cosmetics at the hose opening. At the same time, the flexible sealing ring 13 restores the seal on the hose opening, preventing the cosmetics from deteriorating or becoming contaminated due to prolonged exposure.

[0034] The various embodiments in this specification are described in a progressive manner. Similar or identical parts between embodiments can be referred to interchangeably. Each embodiment focuses on its differences from other embodiments. In particular, the system embodiments are basically similar to the method embodiments, so they are described more simply; relevant parts can be referred to the descriptions in the method embodiments.

[0035] The above description is merely an embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this utility model should be included within the scope of the claims of this utility model.

Claims

1. A cosmetic packaging tube, comprising a tube body (1) having an internal cavity for containing cosmetics: The opening portion of the hose body (1) is threadedly connected to a hose cap (2); Its features are: One end of the hose body (1) is provided with a ball groove (6), and a movable ball (7) is movably connected inside the ball groove (6). An insertion hole (12) is provided inside the movable ball (7). Limiting slide rails (11) are fixedly provided on both sides of the inner wall of the insertion hole (12). The two limiting slide rails (11) are connected to the corresponding limiting slide grooves (8). The two limiting slide grooves (8) are respectively opened on both sides of the tension rod (4). One end of the tension rod (4) is placed inside the hose body (1) and is fixedly connected to the middle position of one end of the sliding piece (3).

2. The cosmetic packaging tube according to claim 1, characterized in that: A cleaning brush head (5) is fixedly provided on one side of the inner wall of the hose cover (2), and a flexible sealing ring (13) is fixedly provided at the bottom of the cleaning brush head (5).

3. The cosmetic packaging tube according to claim 1, characterized in that: One end of the tension rod (4) is fixedly provided with an extension rod (9), and one end of the extension rod (9) is fixedly provided with a pressing head (10).

4. A cosmetic packaging tube according to claim 2, characterized in that: A spring (14) is fitted on one side of the outer wall of the tension rod (4). One end of the spring (14) is in contact with the outer wall of the movable ball (7), and the other end of the spring (14) is in contact with one end of the pressing head (10).

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