A packaging tube with a screw-in cap connection structure

Abstract

This utility model discloses a packaging hose with a lightly screw-in cap connection structure, including a hose body, a cap movably snapped onto the top of the hose body, and snap-fit ​​assemblies fixedly provided on both sides of the cap. Each snap-fit ​​assembly includes a locking block, and two first springs are fixedly connected between one side of the locking block and the cap. The two first springs are linearly distributed along the upper and lower parts of the locking block. A push rod is fixedly connected to one side of the locking block, and the push rod is located between the two first springs. Two first through holes are provided on both sides of the cap, and the push rod is slidably connected to the inner wall of the first through holes. This packaging hose with a lightly screw-in cap connection structure, by setting the snap-fit ​​assembly, allows the hose body to be snapped onto the cap simply by pressing the push caps on both sides of the cap and lightly screwing on the cap. Compared with traditional threaded connections, users can more easily and quickly open or close the hose during use, improving convenience.

Description

Technical Field

[0001] This utility model relates to the field of hose design, and more particularly to a packaging hose with a light screw-in cap connection structure. Background Technology

[0002] As a packaging container, tube packaging is widely used in cosmetics, daily chemical products, and other fields due to its lightweight, portability, and ease of dispensing. With consumers' increasing demands for product quality and experience, tube packaging containers are also constantly evolving and innovating to meet the diverse needs of the market.

[0003] In the cosmetics and daily chemical products industry, the design and function of packaging containers are receiving increasing attention. Consumers not only focus on the quality and effectiveness of products, but also on the aesthetics and practicality of packaging. Existing methods of connecting tubes and caps, such as threaded or snap-fit ​​connections, may not be smooth enough when opening and closing. This can lead to situations where threaded connections are too deep to unscrew or snap-fit ​​connections cannot be pulled out, affecting the consumer experience. Utility Model Content

[0004] To address the aforementioned problems, the purpose of this invention is to provide a packaging tube with a screw-in cap connection structure.

[0005] The following technical solution is adopted: a packaging tube with a light screw-in cap connection structure includes a tube body, a cap is movably snapped onto the top of the tube body, and buckle assemblies are fixedly provided on both sides of the cap.

[0006] Optionally, the buckle assembly includes a buckle block, two first springs are fixedly connected between one side of the buckle block and the cap, the two first springs are linearly distributed on the upper and lower parts of the buckle block, a push rod is fixedly connected to one side of the buckle block, the push rod is located between the two first springs, two first through holes are opened on both sides of the cap, the push rod is slidably connected to the inner wall of the first through hole, and a push cap is fixedly connected to one side of the push rod.

[0007] Optionally, the height of the bottom surface of the card block is lower than the height of the bottom surface of the first card slot.

[0008] Optionally, a sealing gasket is fixedly connected to the bottom end of the cap, and the sealing gasket is located between the tube body and the cap.

[0009] Optionally, a first slot is provided on each side of the top end of the tube body. The two first slots are arranged in a circular array around the reference axis of the tube body at the top end of the tube body. The inner wall of the first slot is slidably connected to the card block. A limiting component is provided inside the first slot.

[0010] Optionally, a support is fixedly connected to the top of the tube body, and a second slot and a liquid outlet are respectively opened at the top of the support. A sealing ring is fixedly provided on the top of the inner wall of the cap, and the sealing ring is engaged with the inner wall of the second slot.

[0011] Optionally, the limiting component includes a second through hole, which is opened inside the first slot. A second spring is fixedly connected to the bottom of the inner wall of the second through hole, and a limiting block is fixedly connected to one end of the second spring. The limiting block is slidably connected to the inner wall of the second through hole.

[0012] Optionally, the first card slot is L-shaped and its size matches the card block.

[0013] The technical effects that can be achieved by the technical means of this utility model are as follows:

[0014] (1) In this utility model, by setting a buckle assembly, the tube body can be snapped into the cap by simply pressing the push caps on both sides of the cap and gently rotating the cap. Compared with the traditional threaded connection, the user can open or close the hose more easily and quickly during use, which improves the convenience of use.

[0015] (2) In this utility model, by setting a limiting component, the phenomenon of the card block being displaced on the surface of the first card slot and the card not being firmly connected can be prevented, and the card can be further stabilized, providing stability and support for the card connection. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0017] Figure 2 This is a three-dimensional structural diagram of the cap of this utility model viewed from below.

[0018] Figure 3 This is a partial cross-sectional three-dimensional structural diagram of the present invention.

[0019] Figure 4 This is a partial cross-sectional three-dimensional structural diagram of the top of the tube body of this utility model.

[0020] Figure 5 This is a partial cross-sectional three-dimensional structural diagram of the limiting component of this utility model.

[0021] In the diagram: 1. Pipe body; 2. Sealing gasket; 3. Cap; 4. Snap-fit ​​assembly; 401. Snap block; 402. Push rod; 403. First spring; 404. Push cap; 5. Sealing ring; 6. First through hole; 7. First slot; 8. Support part; 9. Second slot; 10. Liquid outlet; 11. Limiting assembly; 1101. Second through hole; 1102. Second spring; 1103. Limiting block. Detailed Implementation

[0022] To provide a clearer understanding of the technical features, objectives, and effects of this utility model, the specific embodiments of this utility model are now described with reference to the accompanying drawings.

[0023] In the description of this utility model, it should be noted that the orientations or positional relationships indicated by terms such as "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end" are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They do not 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. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] A preferred embodiment of the packaging tube with a light screw-in cap connection structure provided by this utility model is, for example... Figures 1 to 5 As shown: A packaging tube with a light screw-in cap connection structure includes a tube body 1, a cap 3 movably snapped onto the top of the tube body 1, and buckle assemblies 4 fixedly provided on both sides of the cap 3.

[0026] In this embodiment, the buckle assembly 4 includes a buckle block 401. Two first springs 403 are fixedly connected between one side of the buckle block 401 and the cap 3. The two first springs 403 are linearly distributed on the upper and lower parts of the buckle block 401. A push rod 402 is fixedly connected to one side of the buckle block 401. The push rod 402 is located between the two first springs 403. Two first through holes 6 are opened on both sides of the cap 3. The push rod 402 is slidably connected to the inner wall of the first through hole 6. A push cap 404 is fixedly connected to one side of the push rod 402. Two first slots 7 are opened on both sides of the top of the tube body 1. The two first slots 7 are circumferentially arrayed around the reference axis of the tube body 1 at the top of the tube body 1. The inner wall of the first slot 7 is slidably connected to the buckle block 401. A limiting assembly 11 is provided inside the first slot 7.

[0027] By pressing the push caps 404 on both sides of the cap 3, the push rod 402 slides on the inner wall of the first through hole 6. At this time, the first spring 403 is stretched, and the locking block 401 is aligned with the first locking groove 7. The cap 3 is pressed down so that the bottom of the locking block 401 enters the first locking groove 7 and the tube body 1. Then the push cap 404 is released, and the compressed first spring 403 returns to its original state, thus achieving the purpose of locking.

[0028] In this embodiment, the height of the bottom surface of the card block 401 is lower than the height of the bottom surface of the first card slot 7.

[0029] The above scheme facilitates the card block 401 to achieve the purpose of card engagement in the first card slot 7.

[0030] In this embodiment, a sealing gasket 2 is fixedly connected to the bottom end of the cap 3. The sealing gasket 2 is located between the tube body 1 and the cap 3. A support part 8 is fixedly connected to the top end of the tube body 1. The top end of the support part 8 is provided with a second slot 9 and an outlet hole 10. A sealing ring 5 is fixedly provided on the top of the inner wall of the cap 3. The sealing ring 5 is engaged with the inner wall of the second slot 9.

[0031] The above solution, by setting the sealing gasket 2 and the second slot 9, can effectively prevent leakage of contents and entry of outside air, ensuring the sealing of the packaging tube during storage and use.

[0032] In this embodiment, the limiting component 11 includes a second through hole 1101, which is opened inside the first slot 7. A second spring 1102 is fixedly connected to the bottom of the inner wall of the second through hole 1101. A limiting block 1103 is fixedly connected to one end of the second spring 1102. The limiting block 1103 is slidably connected to the inner wall of the second through hole 1101.

[0033] With the above scheme, after the initial locking is completed, the cap 3 is rotated to make the locking block 401 slide along the inner wall of the first slot 7. During the sliding process, the limiting block 1103 is pressed into the second through hole 1101. At this time, the second spring 1102 is compressed. When the locking block 401 contacts one side of the inner wall of the first slot 7 and cannot be rotated, the second spring 1102 returns to its original state, and the limiting block 1103 pops out from the second through hole 1101, locking the locking block 401 and achieving the effect of further locking.

[0034] In this embodiment, the first slot 7 is L-shaped and its size matches that of the card block 401.

[0035] The above scheme facilitates the smooth sliding and engagement of the card block 401 in the first card slot 7.

[0036] Working principle: When operating and using this utility model, as follows... Figures 1 to 5As shown, during use, press the push caps 404 on both sides of the cap 3 to make the push rod 402 slide inside the first through hole 6. At this time, the first spring 403 is stretched, aligning the locking block 401 with the first slot 7. Press down the cap 3 to make the bottom of the locking block 401 enter the first slot 7 and connect with the tube body 1. Then release the push cap 404, and the compressed first spring 403 returns to its original state, achieving the purpose of locking. Then rotate the cap 3 to make the locking block 401 slide along the inner wall of the first slot 7. During the sliding process, the limiting block 1103 is pressed into the second through hole 1101. At this time, the second spring 1102 is compressed. When the locking block 401 contacts one side of the inner wall of the first slot 7 and cannot be rotated, the second spring 1102 returns to its original state, and the limiting block 1103 pops out from the second through hole 1101, locking the locking block 401 and providing a stable locking effect for the locking block 401.

[0037] The above are merely illustrative embodiments of this utility model and are not intended to limit the scope of this utility model. Any equivalent changes and modifications made by those skilled in the art without departing from the concept and principles of this utility model should fall within the protection scope of this utility model. Furthermore, it should be noted that the components of this utility model are not limited to the overall application described above. Each technical feature described in the specification of this utility model can be used individually or in combination as needed. Therefore, this utility model naturally covers other combinations and specific applications related to the points of this utility model.

Claims

1. A packaging tube with a screw-in cap connection structure, comprising a tube body (1), characterized in that: The top of the tube (1) is movably attached to a cap (3), and the cap (3) is fixedly provided with buckle components (4) on both sides; The buckle assembly (4) includes a buckle block (401). Two first springs (403) are fixedly connected between one side of the buckle block (401) and the cap (3). The two first springs (403) are linearly distributed on the upper and lower parts of the buckle block (401). A push rod (402) is fixedly connected to one side of the buckle block (401). The push rod (402) is located between the two first springs (403). Two first through holes (6) are provided on both sides of the cap (3). The push rod (402) is slidably connected to the inner wall of the first through hole (6). A push cap (404) is fixedly connected to one side of the push rod (402).

2. The packaging tube with a light screw-in cap connection structure according to claim 1, characterized in that: The height of the bottom surface of the card block (401) is lower than the height of the bottom surface of the first card slot (7).

3. A packaging tube with a lightly screw-in cap connection structure according to claim 1, characterized in that: A sealing gasket (2) is fixedly connected to the bottom end of the cap (3), and the sealing gasket (2) is located between the tube body (1) and the cap (3).

4. A packaging tube with a lightly screw-in cap connection structure according to claim 1, characterized in that: The top of the tube (1) is provided with first slots (7) on both sides. The two first slots (7) are arranged in a circular array around the reference axis of the tube (1) at the top of the tube (1). The inner wall of the first slot (7) is slidably connected to the card block (401). The first slot (7) is provided with a limiting component (11).

5. A packaging tube with a lightly screw-in cap connection structure according to claim 1, characterized in that: The top of the tube body (1) is fixedly connected to a support part (8), and the top of the support part (8) is respectively provided with a second slot (9) and a liquid outlet (10). The top of the inner wall of the cap (3) is fixedly provided with a sealing ring (5), and the sealing ring (5) is engaged with the inner wall of the second slot (9).

6. A packaging tube with a lightly screw-in cap connection structure according to claim 4, characterized in that: The limiting component (11) includes a second through hole (1101), which is opened inside the first slot (7). A second spring (1102) is fixedly connected to the bottom of the inner wall of the second through hole (1101). A limiting block (1103) is fixedly connected to one end of the second spring (1102). The limiting block (1103) is slidably connected to the inner wall of the second through hole (1101).

7. A packaging tube with a lightly screw-in cap connection structure according to claim 4, characterized in that: The first card slot (7) is L-shaped and its size matches that of the card block (401).

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