Cosmetic packaging hose
By designing and placing components and squeezing components in the cosmetic packaging tube, the problems of brush handles being easily contaminated and cosmetics being difficult to squeeze out are solved, achieving sealed storage of brush handles and convenient use of cosmetics.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- QUNXIN PACKAGING CO LTD
- Filing Date
- 2025-06-06
- Publication Date
- 2026-05-05
AI Technical Summary
In existing cosmetic packaging tubes, the brush handle is not easy to seal and is susceptible to contamination, and it is also inconvenient to squeeze out and use the cosmetic.
The design includes a placement component and an extrusion component. The placement component uses a threaded connection to achieve sealed storage of the brush handle, while the extrusion component uses a folding plate and slider structure to facilitate the extrusion of cosmetics.
It achieves an effective seal on the brush handle, preventing contamination and facilitating the dispensing of cosmetics, thus improving ease of use.
Smart Images
Figure CN224198295U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of cosmetic packaging tubes, and specifically relates to a cosmetic packaging tube. Background Technology
[0002] Cosmetic tube packaging is a common and multifunctional form of packaging, widely used for products such as lotions, creams, gels, and serums.
[0003] Chinese Patent Application No. 2020233011830 discloses a cosmetic packaging tube with a brush, comprising a tube body, a cap, and a brush. The tube body includes a tube body with a sealed end, a tube shoulder, and a tube opening, all integrally formed. The tube opening is detachably connected to the cap, and the cap is detachably connected to the brush. The brush can extend to the bottom of the tube body. This utility model innovatively uses a threaded structure, allowing the brush and cap to be separated, facilitating user application and cleaning of the brush and preventing contamination from prolonged uncleanliness. Furthermore, the cap has a sealing structure to ensure that the cosmetic inside the packaging tube does not leak.
[0004] When not in use, the brush handle of the aforementioned patented patent is inserted and fixed to one end of the soft tube body. It is impossible to seal the brush handle, and the brush handle is exposed and easily contaminated. At the same time, the original soft tube body is not easy to squeeze, making it inconvenient to squeeze out the cosmetic residue in the soft tube body for use. Utility Model Content
[0005] To address the problems mentioned in the background art, this utility model provides a cosmetic packaging tube that can seal the brush handle, making it less susceptible to contamination.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a cosmetic packaging tube, comprising a tube body, a tube cap on the upper side of the tube body, a sealing part fixed inside the tube cap, a connector on the lower side of the sealing part, a brush rod fixed at the lower end of the connector, a tube opening fixed at the upper end of the tube body, the sealing part and the tube opening and the connector and the sealing part being connected by threads, a compression assembly on the lower side of the tube body, and a placement assembly at one end of the tube body.
[0007] Preferably, the placement assembly includes a placement cylinder, a connecting post, an annular plate, external threads, and internal threads. The connecting post is fixed to one end of the hose body, the placement cylinder is fixed to the other end of the connecting post, the annular plate is fixed to the lower end of the connector, the annular plate has internal threads on its inner wall, and the placement cylinder has external threads corresponding to the internal threads on its upper surface.
[0008] Preferably, the lower end of the annular plate is provided with an arc-shaped edge, and after the brush rod is inserted into the placement tube, the lower end of the brush rod is higher than the lower end of the placement tube.
[0009] Preferably, the extrusion assembly includes a protrusion, a groove, a folded plate, a slider, and an extrusion strip. A folded plate is provided on the lower side of the hose body, a slider is fixed inside the folded plate, a protrusion is fixed at one end of the hose body, a groove corresponding to the slider is opened at one end of the protrusion, and extrusion strips are fixed at both ends inside the folded plate.
[0010] Preferably, the side of the extrusion strip away from the folding plate is configured as an arc shape, and the slider is configured as a "T" shape.
[0011] Compared with the prior art, the beneficial effects of this utility model are:
[0012] 1. This utility model, by setting up a placement component, allows the brush rod to be removed from the lower end of the tube cap and cleaned when not in use. After cleaning, the brush rod can be inserted into the placement cylinder. By rotating the connector, the internal thread of the inner wall of the annular plate at the lower end of the connector engages with the external thread on the upper side of the surface of the placement cylinder. The connector is then fixed to the upper end of the placement cylinder. By setting up the placement component, the brush rod can be sealed and placed, preventing it from being exposed to the outside and easily contaminated.
[0013] 2. This utility model, by setting up a squeezing component, pushes the folding plate to move. The movement of the folding plate causes the slider to slide in the groove at one end of the protrusion. The movement of the folding plate can squeeze the tube body through the protrusion, thereby squeezing out the cosmetic in the tube body for use. By setting up the squeezing component, it is easy to squeeze out the cosmetic when the amount of cosmetic in the tube body is small. Attached Figure Description
[0014] Figure 1 This is a perspective view of the present utility model;
[0015] Figure 2 This is a bottom-view perspective view of the present invention;
[0016] Figure 3 This is a three-dimensional cross-sectional view of the annular plate of this utility model;
[0017] Figure 4 This is a perspective view of the folded plate of this utility model;
[0018] In the diagram: 1. Hose body; 2. Placement assembly; 21. Placement cylinder; 22. Connecting post; 23. Annular plate; 24. External thread; 25. Internal thread; 26. Arc edge; 3. Extrusion assembly; 31. Raised strip; 32. Slide groove; 33. Folding plate; 34. Slider; 35. Extrusion strip; 4. Brush rod; 5. Connector; 6. Tube cap; 7. Tube opening; 8. Sealing part. 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] Example 1
[0021] Please see Figure 1-4 The present invention provides the following technical solution: a cosmetic packaging tube, comprising a tube body 1, a tube cap 6 provided on the upper side of the tube body 1, a sealing part 8 fixed inside the tube cap 6, a connector 5 provided on the lower side of the sealing part 8, a brush rod 4 fixed at the lower end of the connector 5, a tube opening 7 fixed at the upper end of the tube body 1, the sealing part 8 and the tube opening 7 and the connector 5 and the sealing part 8 are all connected by threads, a compression component 3 is provided on the lower side of the tube body 1, and a placement component 2 is provided at one end of the tube body 1.
[0022] Specifically, the placement component 2 includes a placement cylinder 21, a connecting post 22, an annular plate 23, an external thread 24, and an internal thread 25. The connecting post 22 is fixed at one end of the hose body 1, and the placement cylinder 21 is fixed at the other end of the connecting post 22. The annular plate 23 is fixed at the lower end of the connector 5. The annular plate 23 has an internal thread 25 on its inner wall, and the placement cylinder 21 has an external thread 24 corresponding to the internal thread 25 on its upper surface.
[0023] By adopting the above technical solution, when the brush rod 4 is not in use, it can be removed from the lower end of the tube cover 6 and cleaned. After cleaning, the brush rod 4 can be inserted into the placement cylinder 21. The connector 5 is rotated, and the internal thread 25 of the inner wall of the annular plate 23 at the lower end of the connector 5 engages with the external thread 24 on the upper side of the surface of the placement cylinder 21. The connector 5 is fixed to the upper end of the placement cylinder 21. By setting the placement component 2, the brush rod 4 can be sealed and placed to prevent the brush rod 4 from being exposed to the outside and easily contaminated.
[0024] Specifically, the lower end of the annular plate 23 is provided with an arc-shaped edge 26, and after the brush rod 4 is inserted into the placement tube 21, the lower end of the brush rod 4 is higher than the lower end of the placement tube 21.
[0025] By adopting the above technical solution, the lower end of the annular plate 23 is provided with an arc-shaped edge 26 to facilitate screwing the annular plate 23 onto the placement cylinder 21. After the brush rod 4 is inserted into the placement cylinder 21, the bristles at the lower end of the brush rod 4 will not be squeezed.
[0026] In this embodiment, when the cosmetic packaging tube is in use, the device is installed in a suitable position, and the connector 5 at the upper end of the brush rod 4 can be screwed into the sealing part 8 to achieve the effect of connecting and fixing the brush rod 4 to the tube cap 6. The brush rod 4 can be inserted into the tube body 1 to pick up cosmetics for use. By setting the placement component 2, when the brush rod 4 is not in use, it can be removed from the lower end of the tube cap 6 and cleaned. After cleaning, the brush rod 4 can be inserted into the placement cylinder 21. By rotating the connector 5, the internal thread 25 of the inner wall of the annular plate 23 at the lower end of the connector 5 engages with the external thread 24 on the upper side of the surface of the placement cylinder 21. The connector 5 is fixed to the upper end of the placement cylinder 21. By setting the placement component 2, the brush rod 4 can be sealed and placed to prevent the brush rod 4 from being exposed to the outside and easily contaminated.
[0027] Example 2
[0028] The difference between this embodiment and embodiment 1 is that the extrusion assembly 3 includes a protrusion 31, a groove 32, a folding plate 33, a slider 34, and an extrusion strip 35. The lower side of the hose body 1 is provided with a folding plate 33, the slider 34 is fixed inside the folding plate 33, one end of the hose body 1 is fixed with a protrusion 31, one end of the protrusion 31 is provided with a groove 32 corresponding to the slider 34, and the two ends of the folding plate 33 are fixed with extrusion strips 35.
[0029] By adopting the above technical solution, the folding plate 33 is pushed to move. The movement of the folding plate 33 causes the slider 34 to slide in the groove 32 at one end of the protrusion 31. The movement of the folding plate 33 can squeeze the tube body 1 through the protrusion 31, thereby squeezing out the cosmetic in the tube body 1 for use. By setting the squeezing component 3, it is easy to squeeze out the cosmetic when the amount of cosmetic in the tube body 1 is small.
[0030] Specifically, the side of the extrusion strip 35 away from the folding plate 33 is set as an arc structure, and the slider 34 is set as a "T" shaped structure.
[0031] By adopting the above technical solution, the extrusion strip 35 is prevented from wearing down the hose body 1 and causing damage, and the slider 34 is set as a "T" shaped structure for more stable sliding.
[0032] In this embodiment, by setting the extrusion component 3, the folding plate 33 is pushed to move. The movement of the folding plate 33 causes the slider 34 to slide in the groove 32 at one end of the protrusion 31. The movement of the folding plate 33 can squeeze the tube body 1 through the protrusion 31, thereby squeezing out the cosmetic in the tube body 1 for use. By setting the extrusion component 3, it is easy to squeeze out the cosmetic when the amount of cosmetic in the tube body 1 is small.
[0033] The structure and working principle of the soft tube body 1, brush rod 4, connector 5, tube cap 6, tube opening 7 and sealing part 8 of this utility model have been disclosed in a cosmetic packaging soft tube with a brush disclosed in Chinese patent application No. 2020233011830. Its working principle is that the connector 5 at the upper end of the brush rod 4 can be screwed into the sealing part 8 to achieve the effect of connecting and fixing the brush rod 4 and the tube cap 6. The brush rod 4 can be inserted into the soft tube body 1 to pick up cosmetics for use.
[0034] The working principle and usage process of this utility model: When using the cosmetic packaging tube, install the device in a suitable position, and screw the connector 5 at the upper end of the brush rod 4 into the sealing part 8 to achieve the effect of connecting and fixing the brush rod 4 to the tube cap 6. The brush rod 4 can be inserted into the tube body 1 to pick up cosmetics for use. By setting the placement component 2, when the brush rod 4 is not in use, it can be removed from the lower end of the tube cap 6 for cleaning. After cleaning, the brush rod 4 can be inserted into the placement cylinder 21. Rotate the connector 5, and the internal thread 25 of the inner wall of the annular plate 23 at the lower end of the connector 5 will engage with the surface of the placement cylinder 21. The external thread 24 on the face engages, and the connector 5 is fixed to the upper end of the placement cylinder 21. The brush rod 4 can be sealed by the placement component 2 to prevent the brush rod 4 from being exposed and easily contaminated. The extrusion component 3 is set to push the folding plate 33 to move. The movement of the folding plate 33 causes the slider 34 to slide in the groove 32 at one end of the protrusion 31. The movement of the folding plate 33 can extrude the tube body 1 through the protrusion 31, thereby squeezing out the cosmetic in the tube body 1 for use. The extrusion component 3 makes it easier to squeeze out the cosmetic when the amount of cosmetic in the tube body 1 is small.
[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A cosmetic packaging tube, comprising a tube body (1), a tube cap (6) provided on the upper side of the tube body (1), a sealing part (8) fixed inside the tube cap (6), a connector (5) provided on the lower side of the sealing part (8), a brush rod (4) fixed at the lower end of the connector (5), a tube opening (7) fixed at the upper end of the tube body (1), and the sealing part (8) and the tube opening (7) and the connector (5) and the sealing part (8) are all connected by threads, characterized in that: A compression assembly (3) is provided on the lower side of the hose body (1), and a placement assembly (2) is provided at one end of the hose body (1).
2. The cosmetic packaging tube according to claim 1, characterized in that: The placement assembly (2) includes a placement cylinder (21), a connecting post (22), an annular plate (23), an external thread (24), and an internal thread (25). The connecting post (22) is fixed at one end of the hose body (1), and the placement cylinder (21) is fixed at the other end of the connecting post (22). The annular plate (23) is fixed at the lower end of the connector (5). The annular plate (23) has an internal thread (25) on its inner wall, and the placement cylinder (21) has an external thread (24) corresponding to the internal thread (25) on its upper surface.
3. A cosmetic packaging tube according to claim 2, characterized in that: The lower end of the annular plate (23) is provided with an arc-shaped edge (26), and after the brush rod (4) is inserted into the placement tube (21), the lower end of the brush rod (4) is higher than the lower end of the placement tube (21).
4. A cosmetic packaging tube according to claim 1, characterized in that: The extrusion assembly (3) includes a protrusion (31), a groove (32), a folding plate (33), a slider (34), and an extrusion strip (35). The folding plate (33) is provided on the lower side of the hose body (1), and the slider (34) is fixed inside the folding plate (33). The protrusion (31) is fixed at one end of the hose body (1), and a groove (32) corresponding to the slider (34) is opened at one end of the protrusion (31). The extrusion strip (35) is fixed at both ends inside the folding plate (33).
5. A cosmetic packaging tube according to claim 4, characterized in that: The side of the extrusion strip (35) away from the folding plate (33) is set as an arc structure, and the slider (34) is set as a "T" shaped structure.