An impermeable cosmetic tube

Abstract

The utility model discloses a kind of anti-permeation cosmetic hoses, it is related to cosmetic hose technical field, including hose body and hose cover, the hose cover is screwed on the top of hose body, the outside of the hose cover is provided with the protection mechanism matched with hose body, the protection mechanism includes pivot, hollow protection plate, spring, sliding block and bolt, the pivot is fixedly installed on the both sides of hose cover, hollow protection plate is rotatably connected with pivot, the inside of hose cover top is provided with sliding slot, spring is arranged on the both sides of the inside limiting plate of sliding slot, the beneficial effects of the utility model are as follows: by the setting of protection mechanism, by hollow protection plate setting on the outside of hose cover, the hose body can be protected, avoid carrying out use when, the hose body is extruded during carrying process, leading to its breakage, it can also be used outdoors, avoid sunlight, leading to its oil-water separation, good protection.

Description

Technical Field

[0001] This utility model relates to the field of cosmetic tube technology, specifically to a non-permeable cosmetic tube. Background Technology

[0002] Packaging tubes, also known as cosmetic packaging tubes, skincare packaging tubes, toothpaste packaging tubes, etc., primarily function to protect cosmetics, skincare products, toothpaste, etc., from external environmental influences, improve the sealing and protection of the packaging, and offer diverse designs and ease of use. By reducing contact with outside air, packaging tubes effectively prevent the deterioration of cosmetics, skincare products, and toothpaste. Their excellent barrier and sealing effects also reduce flavor loss and prevent secondary contamination. Furthermore, the elimination of gas within the tube accelerates heat conduction, improves heat sterilization efficiency, and avoids container rupture caused by gas expansion during heat sterilization. These functions work together to protect the quality of cosmetics, skincare products, and toothpaste, allowing them to maintain their quality for a longer period.

[0003] Currently, most cosmetic tubes are made of soft plastic and are typically carried directly in a bag. However, since there is no protective structure on the outside of the tube, it is easily damaged and the cosmetic may leak if squeezed. In addition, the lack of a protective structure means that when used outdoors, exposure to strong sunlight can cause the oil and water inside the tube to separate, affecting the use of the cosmetic. This is a drawback. Furthermore, existing cosmetic tube packaging has a disadvantage in use. After a period of use, the amount of cosmetic inside the tube decreases, and the saturation at the front of the tube decreases, making it difficult to squeeze out the cosmetic. Therefore, we propose a seepage-proof cosmetic tube. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a waterproof cosmetic tube, which solves the problems mentioned in the background section.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a permeable cosmetic tube, comprising a tube body and a tube cap, wherein the tube cap is threadedly installed on the top of the tube body, and a protective mechanism that cooperates with the tube body is provided on the outside of the tube cap.

[0006] Furthermore, the protective mechanism includes a rotating shaft, a hollow protective plate, a spring, a slider, and a pin. The rotating shaft is fixedly installed on both sides of the hose cover. The hollow protective plate is rotatably connected to the rotating shaft. A sliding groove is opened inside the top of the hose cover. The spring is located on both sides of the limiting plate inside the sliding groove. The slider is located inside the sliding groove. A pull plate is fixedly installed on the top of the slider. Two pull grooves are opened inside the hose cover and above the sliding groove. The pull plate is slidably connected to the pull grooves. The pin is fixedly installed on one side of the slider. Two pin holes are opened inside both sides of the hollow protective plate. The pin engages with the pin holes.

[0007] Furthermore, the bottom of the hollow protective plate is provided with an extrusion mechanism that cooperates with the hose body.

[0008] Furthermore, the extrusion mechanism includes a concave plate, a mounting plate, a mounting frame, and a roller. The concave plate is disposed on the outside of the hollow protective plate. Two guide grooves are opened inside both sides of the hollow protective plate. Two guide plates are fixedly installed on the inner sides of both sides of the concave plate. The guide plates are slidably connected to the guide grooves. The mounting plate is fixedly installed on one side of the guide plate. The mounting frame is fixedly installed on both sides of the mounting plate. The roller is rotatably installed on the inner side of the mounting frame. The roller cooperates with the hose cover.

[0009] Furthermore, the two pin holes are set at right angles.

[0010] Furthermore, a limiting plate is fixedly installed in the middle of the inside of the slide, and the spring cooperates with the limiting plate.

[0011] Furthermore, one end of the pin is tapered.

[0012] Furthermore, the slider is slidably connected to the inner wall of the groove, and the slider cooperates with the spring.

[0013] Furthermore, the hollow protective plate has holes on both sides that mate with the rotating shaft.

[0014] Furthermore, the hollow protective plate is concave.

[0015] This utility model provides a waterproof cosmetic tube, which has the following beneficial effects: 1. This anti-permeability cosmetic tube features a protective mechanism with a hollow protective plate on the outside of the tube cap. This protects the tube body from damage caused by compression during transport and prevents oil-water separation when used outdoors. It offers excellent protection. To use, simply pull the two pull plates to move the slider within the groove, allowing the pin to be pulled out of its hole and released from the tube cap. Then, rotate the tube body 90° and release the pull plates. The spring returns the slider and pin to their original positions, inserting the pin into another hole to secure the hollow protective plate. The tube body can then be unscrewed for use. The process is convenient and quick.

[0016] 2. This anti-permeability cosmetic tube, through the extrusion mechanism, when the saturation of the cosmetic at the front end of the tube decreases, only needs to be pulled up by the concave plate, which in turn drives the mounting plate, mounting frame, and rollers to move upward. The two rollers can then squeeze the cosmetic at the bottom of the tube to the front end, increasing the saturation at the front end and making it easier to extrude and use. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a side view of the present invention; Figure 3 This is a top view of the present invention; Figure 4 This is a cross-sectional view of the hose cap of this utility model; Figure 5 This utility model Figure 4 Enlarged view of point A in the image; Figure 6 This is a schematic diagram of the hollow protective panel structure of this utility model; Figure 7 This is a schematic diagram of the extrusion mechanism of this utility model; Figure 8 This is a schematic diagram of the rotation of the hollow protective plate of this utility model.

[0018] In the diagram: 1. Hose body; 2. Hose cap; 3. Shaft; 4. Hollow protective plate; 5. Slide groove; 6. Limiting plate; 7. Spring; 8. Slider; 9. Pull plate; 10. Pin; 11. Pin hole; 12. Guide groove; 13. Concave plate; 14. Guide plate; 15. Mounting plate; 16. Mounting bracket; 17. Roller shaft; 18. Pull groove. 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 of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] Please see Figures 1 to 8 This utility model provides a technical solution: a permeable cosmetic tube, including a tube body 1 and a tube cap 2. The tube cap 2 is threaded onto the top of the tube body 1, and a protective mechanism that cooperates with the tube body 1 is provided on the outside of the tube cap 2. The protective mechanism can protect the tube body 1, thereby preventing the tube body 1 from being squeezed and damaged during carrying, and also preventing the separation of oil and water in the cosmetics inside from being affected by sunlight when used outdoors.

[0021] The protective mechanism includes a rotating shaft 3, a hollow protective plate 4, a spring 7, a slider 8, and a pin 10. The rotating shaft 3 is fixedly installed on both sides of the hose cover 2. The hollow protective plate 4 is rotatably connected to the rotating shaft 3. A groove 5 is opened inside the top of the hose cover 2. The spring 7 is set on both sides of the limiting plate 6 inside the groove 5. The slider 8 is set inside the groove 5. A pull plate 9 is fixedly installed on the top of the slider 8. Two pull grooves 18 are opened inside the hose cover 2 and above the groove 5. The pull plate 9 is slidably connected to the pull grooves 18. The pin 10 is fixedly installed on one side of the slider 8. Two pin holes 11 are opened inside both sides of the hollow protective plate 4. The pin 10 cooperates with the pin holes 11. When it is necessary to use the hose body 1... At this time, simply pull both pull plates 9 simultaneously. The pull plates 9 drive the slider 8 to slide in the groove 5, and the slider 8 compresses the spring 7. At the same time, the pin 10 is pulled out from the pin hole 11, thereby releasing the restriction on the hollow protective plate 4. Then, the hose cover 2 or the hollow protective plate 4 can be rotated around the pivot 3, so that the hose body 1 can be rotated out from the hollow protective plate 4. After the hollow protective plate 4 and the hose cover 2 have rotated 90°, the pull plates 9 are released and the spring 7 rebounds, which pushes the slider 8 and the pin 10 back to their original positions. This allows the pin 10 to be inserted into another pin hole 11, thus fixing the hose cover 2 and the hollow protective plate 4. Then, it can be easily removed from the bottom of the hose cover 2 for use.

[0022] The bottom of the hollow protective plate 4 is provided with an extrusion mechanism that cooperates with the hose body 1; by setting the extrusion mechanism, the cosmetic at the bottom of the hose body 1 can be squeezed to the front end, making the front end full and easy to squeeze out for use.

[0023] The extrusion mechanism includes a concave plate 13, a mounting plate 15, a mounting frame 16, and a roller 17. The concave plate 13 is located on the outside of the hollow protective plate 4. Two guide grooves 12 are opened inside both sides of the hollow protective plate 4. Two guide plates 14 are fixedly installed on the inner sides of both sides of the concave plate 13. The guide plates 14 are slidably connected to the guide grooves 12. The mounting plate 15 is fixedly installed on one side of the guide plate 14. The mounting frame 16 is fixedly installed on both sides of the mounting plate 15. The roller 17 is rotatably installed on the inner side of the mounting frame 16 and cooperates with the hose cover 2. During extrusion, simply pulling up the concave plate 13 will cause the mounting plate 15, the mounting frame 16, and the roller 17 to move upward together through the guide plates 14. The two rollers 17 on the inner side of the hollow protective plate 4 are located on both sides of the hose body 1, which can squeeze the cosmetic inside the hose body 1 to the upper end through the bottom of the hose body 1, thus facilitating the subsequent extrusion of cosmetics for use.

[0024] The two pin holes 11 are set at right angles; the two pin holes 11 on both sides of the hollow protective plate 4 are set at right angles so that after the hollow protective plate 4 is rotated 90° outside the hose cover 2, the pin 10 can be inserted into the pin hole 11 to fix the hollow protective plate 4 to the outside of the hose cover 2.

[0025] A limiting plate 6 is fixedly installed in the middle of the inside of the slide 5, and the spring 7 cooperates with the limiting plate 6. The limiting plate 6 can limit and support one end of the spring 7, ensuring that one end can be supported by the limiting plate 6 when it is squeezed, and the spring 7 rebounds when it is squeezed.

[0026] One end of the pin 10 is tapered; the tapered shape of one end of the pin 10 facilitates its insertion into the pin hole 11.

[0027] The slider 8 is slidably connected to the inner wall of the groove 5, and the slider 8 cooperates with the spring 7. By sliding the slider 8 to the inner wall of the groove 5, the slider 8 can be displaced within the groove 5. By cooperating with the spring 7, the slider 8 can squeeze the spring 7, and the spring 7 can push the slider 8 to reset when it rebounds.

[0028] Hollow protective plate 4 has holes on both sides that mate with rotating shaft 3; the holes on both sides of hollow protective plate 4 that mate with rotating shaft 3 allow hollow protective plate 4 and rotating shaft 3 to rotate.

[0029] The hollow protective plate 4 is concave; the hollow part of the hollow protective plate 4 is hollow, which makes it easy for the hose body 1 to be installed inside it.

[0030] In summary, when using this anti-permeability cosmetic tube, by simultaneously pulling the two pull plates 9, the pull plates 9 drive the slider 8 to slide within the groove 5, causing the slider 8 to press against the spring 7. At the same time, the pin 10 is pulled out from the pin hole 11, thereby releasing the restriction on the hollow protective plate 4. Then, the tube cover 2 or the hollow protective plate 4 can be rotated around the pivot 3, allowing the tube body 1 to rotate out from inside the hollow protective plate 4. After the hollow protective plate 4 and the tube cover 2 have rotated 90°, the pull plates 9 are released, and the spring 7 rebounds, pushing the slider 8 and the pin 10 back to their original positions. This allows the pin 10 to be inserted into another pin hole 11, thus fixing the tube cover 2 and the hollow protective plate 4. Afterward, it can be easily removed from the bottom of the tube cover 2 for use. During extrusion, simply pull up the concave plate 13 to move the mounting plate 15, mounting frame 16 and roller 17 upward together via the guide plate 14. The two rollers 17 inside the hollow protective plate 4 are located on both sides of the hose body 1, so that the cosmetic inside can be squeezed to the upper end through the bottom of the hose body 1, which facilitates the subsequent extrusion of cosmetics for use.

[0031] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A waterproof cosmetic tube, comprising a tube body (1) and a tube cap (2), characterized in that: The hose cap (2) is threaded onto the top of the hose body (1), and a protective mechanism that cooperates with the hose body (1) is provided on the outside of the hose cap (2).

2. The anti-permeability cosmetic tube according to claim 1, characterized in that: The protective mechanism includes a rotating shaft (3), a hollow protective plate (4), a spring (7), a slider (8), and a pin (10). The rotating shaft (3) is fixedly installed on both sides of the hose cover (2). The hollow protective plate (4) is rotatably connected to the rotating shaft (3). A sliding groove (5) is provided inside the top of the hose cover (2). The spring (7) is located on both sides of the internal limiting plate (6) of the sliding groove (5). The slider (8) is located inside the sliding groove (5). A pull plate (9) is fixedly installed on the top of the slider (8). Two pull grooves (18) are provided inside the hose cover (2) and above the sliding groove (5). The pull plate (9) is slidably connected to the pull grooves (18). The pin (10) is fixedly installed on one side of the slider (8). Two pin holes (11) are provided inside both sides of the hollow protective plate (4). The pin (10) cooperates with the pin holes (11).

3. The anti-permeability cosmetic tube according to claim 2, characterized in that: The bottom of the hollow protective plate (4) is provided with an extrusion mechanism that cooperates with the hose body (1).

4. The anti-permeability cosmetic tube according to claim 3, characterized in that: The extrusion mechanism includes a concave plate (13), a mounting plate (15), a mounting frame (16), and a roller (17). The concave plate (13) is located on the outside of the hollow protective plate (4). Two guide grooves (12) are opened on the inside of both sides of the hollow protective plate (4). Two guide plates (14) are fixedly installed on the inner sides of both sides of the concave plate (13). The guide plates (14) are slidably connected to the guide grooves (12). The mounting plate (15) is fixedly installed on one side of the guide plate (14). The mounting frame (16) is fixedly installed on both sides of the mounting plate (15). The roller (17) is rotatably installed on the inner side of the mounting frame (16). The roller (17) cooperates with the hose cover (2).

5. The anti-permeability cosmetic tube according to claim 2, characterized in that: The two pin holes (11) are set at right angles.

6. The anti-permeability cosmetic tube according to claim 2, characterized in that: A limiting plate (6) is fixedly installed in the middle of the groove (5), and the spring (7) cooperates with the limiting plate (6).

7. The anti-permeability cosmetic tube according to claim 2, characterized in that: One end of the pin (10) is tapered.

8. The anti-permeability cosmetic tube according to claim 2, characterized in that: The slider (8) is slidably connected to the inner wall of the groove (5), and the slider (8) cooperates with the spring (7).

9. A waterproof cosmetic tube according to claim 2, characterized in that: Holes that mate with the rotating shaft (3) are provided on both sides of the hollow protective plate (4).

10. A waterproof cosmetic tube according to claim 2, characterized in that: The hollow protective plate (4) is concave.

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