Packaging container

Abstract

This application relates to a packaging container. It includes a first container comprising: a container bottle with a receiving cavity; a sealing member sealing the receiving cavity; a cap rotatably disposed on the container bottle and capable of abutting against the sealing member; and a locking member sleeved on the container bottle, the locking member being capable of sliding along the axial direction of the container bottle to have a first position and a second position; in the first position, the locking member is capable of snapping into the cap to lock the cap; in the second position, the locking member is released from the cap to unlock the cap. When the locking member moves from the first position to the second position, the cap can be opened to use the skincare product, thus improving the convenience of using the packaging container. Furthermore, in the first position, the locking member's snap-fit ​​connection with the cap locks the cap, causing the sealing member to abut between the cap and the container bottle, ensuring a good seal for the receiving cavity, thereby improving the sealing performance of the packaging container.

Description

Technical Field

[0001] This application relates to the field of container technology, and in particular to a packaging container. Background Technology

[0002] As people's living standards improve, skincare products have become a necessity in daily life. Packaging containers serve as carriers for these products. Traditional packaging containers for creams, eye creams, masks, and other ointments or gels typically employ a screw-on cap structure. However, these traditional containers often suffer from inconvenience and poor sealing performance. Utility Model Content

[0003] One of the technical problems addressed by this application is how to improve the ease of use and sealing of packaging containers.

[0004] A packaging container, comprising a first container, the first container including:

[0005] The container bottle has a receiving cavity;

[0006] A sealing element is used to seal the accommodating cavity;

[0007] The bottle cap is rotatably mounted on the container and abuts against the seal; and

[0008] A locking member is sleeved on the container bottle. The locking member is slidable along the axial direction of the container bottle and has a first position and a second position. In the first position, the locking member can be snapped into the bottle cap to lock the bottle cap. In the second position, the locking member is released from the snap-fit ​​connection with the bottle cap to unlock the bottle cap.

[0009] In one embodiment, the bottle cap includes a cap body and a protrusion, the cap body being able to abut against the sealing element, and the protrusion being protruding and disposed on the outer side of the cap body; the locking element includes a sleeve and a locking buckle, the sleeve being slidably connected to the containing bottle, the locking buckle being disposed on the inner side of the sleeve, and the protrusion being able to be snapped into the locking buckle.

[0010] In one embodiment, the container includes an outer bottle, which includes a bottle body and a plurality of limiting protrusions. The plurality of limiting protrusions protrude from the outer surface of the bottle body, and a limiting groove is formed between two adjacent limiting protrusions. The locking member also includes a guide protrusion, which protrudes from the inner surface of the sleeve and slides in cooperation with the limiting groove.

[0011] In one embodiment, the locking member further includes a stop ring and an abutment protrusion. The stop ring protrudes from the inner side of the sleeve and is disposed near one end of the sleeve. The abutment protrusion protrudes from the inner side of the sleeve and is disposed near the other end of the sleeve. In the first position, the stop ring abuts against one side of the limiting protrusion. In the second position, the abutment protrusion abuts against the other side of the limiting protrusion.

[0012] In one embodiment, the bottle body includes a first bottle portion and a second bottle portion, the limiting protrusion is disposed in the second bottle portion, the first bottle portion protrudes from the end of the second bottle portion, the second bottle portion has a stepped surface surrounding the first bottle portion, the bottle cap is fitted onto the first bottle portion and abuts against the stepped surface, and the outer diameter of the first bottle portion decreases from one end of the first bottle portion near the second bottle portion to one end away from the second bottle portion.

[0013] In one embodiment, the outer bottle further includes a bottom plate connected to the end of the bottle body, the bottom plate and the bottle body forming an open cavity, the container bottle further includes an inner liner, the inner liner being at least partially housed within the open cavity and forming the receiving cavity, the inner liner abutting against the bottom plate, and the bottom plate having a communicating hole communicating with the open cavity.

[0014] In one embodiment, the first container further includes a first magnetic element and a second magnetic element, the first magnetic element being disposed on the bottom plate and the second magnetic element being disposed on the inner liner, the first magnetic element and the second magnetic element being capable of generating magnetic attraction.

[0015] In one embodiment, the first container further includes a third magnetic element and a fourth magnetic element, the third magnetic element being disposed on the cap and the fourth magnetic element being disposed on the container, the third magnetic element and the fourth magnetic element being capable of generating magnetic attraction; in the second position, the protrusion and the locking buckle are spaced apart along the circumference and axial direction of the container.

[0016] In one embodiment, a second container is also included, wherein the side of the bottle cap away from the containing bottle is recessed to form a receiving cavity, and the second container is at least partially received in the receiving cavity and detachably connected to the bottle cap.

[0017] In one embodiment, at least one of the following schemes is also included:

[0018] The second container is magnetically connected to the bottle cap;

[0019] The second container includes a main body and a cap. The main body is disposed on the cap and forms a holding cavity. The cap is threadedly connected to the main body and seals the holding cavity.

[0020] One technical advantage of one embodiment of this application is that the bottle cap can be opened to use the skincare product when the locking member moves from the first position to the second position, thus improving the convenience of using the packaging container. In the first position, the locking member can engage with the bottle cap to lock it in place, ensuring the sealing member abuts between the bottle cap and the container, guaranteeing a good seal for the container cavity. This improves the sealing performance of the packaging container and effectively prevents leakage of the skincare product, making it convenient for users to carry the packaging container when traveling. It also prevents skincare product residue from remaining on the container, thus avoiding hygiene issues. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of a packaging container provided in one embodiment.

[0022] Figure 2 for Figure 1 The diagram shows a three-dimensional sectional view of the packaging container.

[0023] Figure 3 for Figure 1 The diagram shows the exploded structure of the packaging container.

[0024] Figure 4 for Figure 1 The diagram shows a three-dimensional structure of the outer bottle in the packaging container.

[0025] Figure 5 for Figure 1 A three-dimensional sectional view of the locking mechanism in the packaging container shown.

[0026] Figure 6 for Figure 1 The diagram shows a perspective view of the packaging container with the locking element in the first position and the cap locked to the container.

[0027] Figure 7 for Figure 1 The diagram shows a perspective view of the packaging container with the locking element in the first position and the cap and container unlocked.

[0028] Figure 8 for Figure 1 The diagram shows a perspective view of the packaging container with the locking element in the second position and the cap and container unlocked.

[0029] Reference numerals: Packaging container 10, first container 20, second container 30, main body 31, capping part 32, holding cavity 33, fifth magnetic component 35, sixth magnetic component 36, container bottle 100, holding cavity 130, outer bottle 110, bottle body 111, first bottle part 111a, second bottle part 111b, stepped surface 111c, limiting protrusion 112, limiting groove 113, bottom plate 114, opening mouth 1141, connecting hole 1142, inner liner 120, sealing component 200, bottle cap 300, cap body 310, protrusion 320, receiving cavity 330, locking component 400, sleeve 410, locking buckle 420, stop ring 430, abutment protrusion 440, guide protrusion 450, first magnetic component 510, second magnetic component 520, third magnetic component 530, fourth magnetic component 540. Detailed Implementation

[0030] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0031] In the description of this application, it should be understood that if terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and 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 application.

[0032] Furthermore, where the terms "first" and "second" appear, these terms are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, where the term "multiple" appears, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0033] In this application, unless otherwise expressly 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 or an electrical 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, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0034] In this application, unless otherwise expressly specified and limited, the use of descriptions such as "above" or "below" the second feature indicates that the first and second features are in direct contact or indirect contact via an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. Similarly, "below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0035] It should be noted that if an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. If an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. If so, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application are for illustrative purposes only and do not represent the only possible implementation.

[0036] See Figure 1 , Figure 2 and Figure 3 This application provides a packaging container 10 that can be used to contain skincare products. The packaging container 10 includes a first container 20, which includes a container bottle 100, a sealing member 200, a cap 300, and a locking member 400. The container bottle 100 has a receiving cavity 130, within which the skincare product is contained. The sealing member 200 seals the receiving cavity 130, and the cap 300 is rotatably mounted on the container bottle 100, abutting against the sealing member 200. The locking member 400 is sleeved on the container bottle 100, and the locking member 400 can slide relative to the container bottle 100 along its axial direction, such that the locking member 400 has a first position relative to the container bottle 100 (e.g., ...). Figure 6 ) and second position (such as Figure 8In the first position, the locking member 400 can snap into the cap 300 to lock the cap 300, thus preventing the cap 300 from detaching from the container 100 along its axial direction. This allows the cap 300 to abut against the sealing member 200, meaning the sealing member 200 abuts between the cap 300 and the container 100, ensuring a good seal for the container cavity 130. In the second position, the locking member 400 releases its snap-fit ​​connection with the cap 300 to unlock the cap 300, allowing the cap 300 to detach from the container 100 along its axial direction. This allows the cap 300 to disengage from the sealing member 200, and also allows the sealing member 200 to disengage from the container 100, opening the container cavity 130 for the user to use the skincare product within.

[0037] Traditional screw-on cap packaging containers require both hands to open and close, and the numerous turns of the screw cap make it extremely inconvenient when the user's hands are wet, covered in skincare products, or busy with other tasks, thus affecting the ease of use of the packaging container. Furthermore, the threads are prone to wear and stripping during repeated opening and closing, hindering the smooth turning of the cap and further impacting the ease of use. Damaged threads can also lead to leakage of skincare products. On the other hand, the packaging container has relatively low sealing performance, making it susceptible to leakage when the user carries the container out. Moreover, the repeated opening and closing process can cause skincare products to accumulate on the threads, creating a breeding ground for bacteria and compromising the hygiene of the skincare products.

[0038] Regarding the packaging container 10 in the above embodiment, simply moving the locking member 400 from the first position to the second position opens the cap 300 for use of the skincare product. This improves the ease of use of the packaging container 10. In the first position, the sealing member 200 abuts between the cap 300 and the container 100, ensuring a good seal between the sealing member 200 and the container cavity 130, effectively preventing leakage of the skincare product. This makes it convenient for users to carry the packaging container 10 when going out. It also prevents skincare product residue from remaining on the container 100, thus avoiding hygiene issues.

[0039] See Figure 1 , Figure 2 and Figure 3In some embodiments, the bottle cap 300 includes a cap body 310 and protrusions 320. The cap body 310 can abut against the sealing member 200 and can rotate relative to the container bottle 100. The protrusions 320 protrude from the outer surface of the cap body 310. There can be multiple protrusions 320, which can be evenly spaced along the circumference of the cap body 310, such that the angle between any two adjacent protrusions 320 can be equal. The locking member 400 includes a sleeve 410 and a locking buckle 420. The sleeve 410 is slidably connected to the container bottle 100, and the locking buckle 420 is disposed on the inner surface of the sleeve 410. The protrusions 320 can be snapped into the locking buckle 420. When the protrusions 320 and the locking buckle 420 are snapped into each other, the locking member 400 and the bottle cap 300 are thus locked together. In other embodiments, the protrusion 320 may be provided on the sleeve 410, and the locking buckle 420 may also be provided on the cover 310.

[0040] See Figure 2 , Figure 3 , Figure 4 and Figure 5 In some embodiments, the container bottle 100 includes an outer bottle 111, which includes a bottle body 111 and limiting protrusions 112. There can be multiple limiting protrusions 112, which protrude from the outer surface of the bottle body 111 and are evenly spaced along the circumference of the bottle body 111. A limiting groove 113 is formed between adjacent limiting protrusions 112. The locking member 400 also includes a guide protrusion 450, which protrudes from the inner surface of the sleeve 410 and slides with the limiting groove 113. Through the cooperation of the guide protrusion 450 and the limiting groove 113, the locking member 400 and the container bottle 100 can be slidably connected, and the rotation of the locking member 400 can be limited, effectively preventing the locking member 400 from rotating relative to the container bottle 100. In other embodiments, the limiting protrusion 112 may be provided on the locking member 400, and the guide protrusion 450 may also be provided on the bottle body 111.

[0041] See Figure 2 , Figure 3 , Figure 4 and Figure 5In some embodiments, the locking member 400 further includes a stop ring 430 and an abutment protrusion 440, which are spaced apart along the axial direction of the locking member 400. The stop ring 430 protrudes from the inner side of the sleeve 410, with one end of the stop ring 430 located near the sleeve 410. The abutment protrusion 440 protrudes from the inner side of the sleeve 410, with the other end of the abutment protrusion 440 located near the sleeve 410. In a first position, the stop ring 430 abuts against one side (i.e., the lower side) of the limiting protrusion 112; in a second position, the abutment protrusion 440 abuts against the other side (i.e., the upper side) of the limiting protrusion 112. It is understandable that in the first position, the limiting protrusion 112 abuts against and limits the stop ring 430, preventing the locking member 400 from moving upward relative to the bottle body 111; and the protrusion 320 is snapped into the locking buckle 420, causing the protrusion 320 to abut against and limit the locking buckle 420, preventing the locking member 400 from moving downward relative to the bottle body 111. Therefore, in the first position, the locking member 400 is prevented from sliding up and down relative to the bottle body 111. In the second position, the abutting protrusion 440 abuts against the limiting protrusion 112, preventing the locking member 400 from continuing to move downward relative to the bottle body 111, thereby preventing the locking member 400 from falling off the bottle body 111 and ensuring that the locking member 400 is always mounted on the bottle body 111. In other embodiments, the abutment protrusion 440 may not be annular, and there may be multiple abutment protrusions 440. The multiple abutment protrusions 440 are arranged at intervals along the circumference of the sleeve 410, which can also limit the sleeve 410.

[0042] See Figure 2 , Figure 3 , Figure 4 and Figure 5 In some embodiments, the bottle body 111 includes a first bottle portion 111a and a second bottle portion 111b, with a limiting protrusion 112 disposed in the second bottle portion 111b. The first bottle portion 111a protrudes from the end of the second bottle portion 111b, and the second bottle portion 111b has a stepped surface 111c that surrounds the first bottle portion 111a. The bottle cap 300 is fitted onto the first bottle portion 111a, and the end of the bottle cap 300 abuts against the stepped surface 111c. Therefore, by providing the stepped surface 111c, the bottle cap 300 can be effectively limited along the axial direction of the accommodating bottle 100, thereby improving the ease of operation of the bottle cap 300. From the end of the first bottle portion 111a near the second bottle portion 111b to the end away from the second bottle portion 111b, the outer diameter of the first bottle portion 111a decreases. Therefore, the first bottle section 111a is roughly conical, which allows the first bottle section 111a to have a good guiding effect, so that the bottle cap 300 can be smoothly fitted onto the first bottle section 111a, further improving the ease of operation of the bottle cap 300.

[0043] See Figure 2 , Figure 3 , Figure 4 and Figure 5 In some embodiments, the outer bottle 111 further includes a bottom plate 114, which is connected to the end of the bottle body 111. The bottom plate 114 and the bottle body 111 form an open cavity 1141. The container bottle 100 also includes an inner liner 120, which is at least partially housed within the open cavity 1141. The inner liner 120 forms a receiving cavity 130 and abuts against the bottom plate 114. The bottom plate 114 has a communicating hole 1142 that communicates with the open cavity 1141. The inner liner 120 is detachably connected to the outer bottle 111. Since the bottom plate 114 has a communicating hole 1142 that communicates with the open cavity 1141, when it is necessary to unload the inner liner 120 from the outer bottle 111 for replacement, the user can contact the inner liner 120 through the communicating hole 1142 to apply force to the inner liner 120, thereby unloading the inner liner 120 from the outer bottle 111.

[0044] See Figure 2 , Figure 3 , Figure 4 and Figure 5 In some embodiments, the inner liner 120 is magnetically connected to the outer bottle 111, thus achieving a detachable connection between the inner liner 120 and the outer bottle 111. The first container 20 also includes a first magnetic element 510 and a second magnetic element 520. The first magnetic element 510 is disposed on the bottom plate 114, and the second magnetic element 520 is disposed on the inner liner 120. The first magnetic element 510 and the second magnetic element 520 can generate a magnetic attraction force. Therefore, the magnetic attraction force generated by the first magnetic element 510 and the second magnetic element 520 can magnetically connect the inner liner 120 to the outer bottle 111. The user can contact the inner liner 120 through the connecting hole 1142 to apply force to the inner liner 120, thereby overcoming the magnetic attraction force of the first magnetic element 510 and the second magnetic element 520, and finally unloading the inner liner 120 from the outer bottle 111. In other embodiments, the inner liner 120 and the outer bottle 111 can be snap-fit ​​connected.

[0045] The working principle of packaging container 10 is explained below:

[0046] See Figure 6 , Figure 7 and Figure 8 When carrying the packaging container 10 while out and about, the locking element 400 can be positioned in the first position (e.g., Figure 6At this time, the locking element 400 can be snapped together with the bottle cap 300 to lock the bottle cap 300, so that the sealing element 200 forms a good seal with the receiving cavity 130, preventing the skin care product from leaking out of the receiving cavity 130 during carrying, thereby ensuring the good sealing performance of the packaging container 10. When the skin care product needs to be used, a certain rotational force can be applied to the bottle cap 300 to release the snap-fit ​​connection between the locking element 400 and the bottle cap 300, and then the bottle cap 300 can be rotated at a certain angle relative to the receiving bottle 100, so that the protrusion 320 and the locking buckle 420 are spaced a certain distance apart along the circumference of the receiving bottle 100 (e.g., Figure 7 This releases the interference between the protrusion 320 and the locking buckle 420 and the entire locking member 400, allowing the locking member 400 to slide downwards under gravity. Clearly, during this downward sliding process, the guide protrusion 450 slides relative to the limiting groove 113. When the abutment protrusion 440 abuts against the upper side of the limiting protrusion 112, the locking member 400 moves downwards to its limit position and stops sliding further downwards. The locking member 400 will then be in the second position (e.g., Figure 8 At this time, the protrusion 320 can be located above the locking buckle 420, that is, the protrusion 320 and the locking buckle 420 are spaced a certain distance apart along the axial direction of the container bottle 100. When the bottle cap 300 rotates or moves upward relative to the container bottle 100, the interference of the locking buckle 420 can be eliminated, so that the bottle cap 300 can move upward and detach from the container bottle 100. Therefore, the sealing member 200 can be detached from the container bottle 100 to open the container cavity 130 so as to take out the skin care product in the container cavity 130.

[0047] Understandably, during daily use, since the packaging container 10 is usually placed in a designated location and will not experience frequent shaking, the locking member 400 can be in the second position, making it convenient for the user to open the cap 300 to use the skincare product. When it needs to be carried out, given the frequent inversion and shaking during transport, the locking member 400 can be in the first position, with the cap 300 engaging with the locking member 400. This improves the sealing performance of the sealing member 200 to the accommodating cavity 130, effectively preventing leakage of the skincare product during transport. Therefore, the locking member 400 can be switched between the first and second positions to make the packaging container 10 suitable for various usage environments.

[0048] In some embodiments, the first container 20 further includes a third magnetic element 530 and a fourth magnetic element 540. The number of third magnetic elements 530 and fourth magnetic elements 540 can be multiple and correspond one-to-one. The third magnetic elements 530 and fourth magnetic elements 540 can be arranged at intervals along the circumference of the container 100. For multiple third magnetic elements 530, along the circumference of the container 100, the third magnetic elements 530 with their south pole facing the fourth magnetic element 540 and the third magnetic elements 530 with their north pole facing the fourth magnetic element 540 are arranged alternately. For example, when the south pole of one third magnetic element 530 is arranged facing the fourth magnetic element 540, the north pole of the next third magnetic element 530 is arranged facing the fourth magnetic element 540. That is, for any two adjacent third magnetic elements 530, the magnetism of the two third magnetic elements 530 facing the fourth magnetic element 540 is opposite. Similarly, the arrangement of the fourth magnetic elements 540 can be the same as the arrangement of the third magnetic elements 530. A third magnetic element 530 is disposed on the cap 310, and a fourth magnetic element 540 is disposed on the container 100. The third magnetic element 530 and the fourth magnetic element 540 can generate magnetic attraction. In the second position, the protrusion 320 and the locking buckle 420 are spaced apart along the circumference and axial direction of the container 100. In the second position, the third magnetic element 530 and the fourth magnetic element 540 correspond to each other, so that the third magnetic element 530 and the fourth magnetic element 540 generate magnetic attraction, thereby fixing the bottle cap 300 to the container 100 by the action of magnetic attraction, and also causing the bottle cap 300 to abut against the sealing element 200 under the action of magnetic attraction, so that the sealing element 200 provides a certain degree of sealing for the container cavity 130. Meanwhile, when the locking member 400 is in the second position, when it is necessary to engage the protrusion 320 with the locking buckle 420, the sealing member 200 can move upward until the stop ring 430 abuts against the lower side of the limiting protrusion 112. At this time, the locking member 400 moves to the first position, and then the bottle cap 300 rotates until the protrusion 320 engages with the locking buckle 420. Since the third magnetic member 530 and the fourth magnetic member 540 with opposite magnetic properties correspond to each other and generate magnetic attraction in the second position, the bottle cap 300 is fixed in a designated position relative to the container bottle 100, thereby ensuring that the protrusion 320 and the locking buckle 420 are spaced apart along the circumference and axial direction of the container bottle 100. Therefore, when the protrusion 320 and the locking buckle 420 are spaced apart along the circumference of the container bottle 100, the interference between the locking buckle 420 and the protrusion 320 can be eliminated, allowing the locking member 400 to move from the second position to the first position. With the protrusion 320 and the locking buckle 420 spaced apart along the axial direction of the container bottle 100, when the locking member 400 is in the second position, the interference of the locking buckle 420 can be eliminated, allowing the bottle cap 300 to rotate at any angle relative to the container bottle 100.

[0049] It is understandable that in the second position, the bottle cap 300 can move directly upward to detach from the container bottle 100, or the bottle cap 300 can rotate relative to the container bottle 100 at a certain angle, so that the third magnetic element 530 and the fourth magnetic element 540 with the same magnetism correspond to each other and generate a repulsive force, thereby causing the bottle cap 300 to detach from the container bottle 100 under the action of this repulsion.

[0050] In some embodiments, the packaging container 10 further includes a second container 30, wherein the cap 300 has a recessed cavity 330 on the side away from the container 100, and the second container 30 is at least partially housed in the cavity 330. The second container 30 is detachably connected to the cap 300. The capacity of the second container 30 for skincare products may be smaller than that of the first container 20. When going out, the second container 30 can be detached from the first container 20, thereby allowing for the carrying of the smaller second container 30 and improving portability.

[0051] The second container 30 is magnetically connected to the bottle cap 300, facilitating the assembly and disassembly of the second container 30 relative to the first container 20. The second container 30 includes a main body 31 and a capping part 32. The main body 31 forms a holding cavity 33 and is mounted on the bottle cap 300. The capping part 32 is threadedly connected to the main body 31, allowing it to seal the holding cavity 33. This facilitates the opening and closing of the holding cavity 33 by the capping part 32, enabling the user to access the skincare products within. The second container 30 may include a fifth magnetic element 35 and a sixth magnetic element 36. The fifth magnetic element 35 can be mounted on the main body 31, and the sixth magnetic element 36 can be mounted on the bottle cap 300. The magnetic attraction between the fifth magnetic element 35 and the sixth magnetic element 36 allows the second container 30 to be fixed to the first container 20.

[0052] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0053] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A packaging container, characterized in that, Includes a first container, the first container comprising: The container bottle has a receiving cavity; A sealing element is used to seal the accommodating cavity; The bottle cap is rotatably mounted on the container and abuts against the seal; and A locking member is sleeved on the container bottle. The locking member is slidable along the axial direction of the container bottle and has a first position and a second position. In the first position, the locking member can be snapped into the bottle cap to lock the bottle cap. In the second position, the locking member is released from the snap-fit ​​connection with the bottle cap to unlock the bottle cap.

2. The packaging container according to claim 1, characterized in that, The bottle cap includes a cap body and a protrusion. The cap body can abut against the sealing element, and the protrusion protrudes from the outer side of the cap body. The locking element includes a sleeve and a locking buckle. The sleeve is slidably connected to the container bottle, and the locking buckle is disposed on the inner side of the sleeve. The protrusion can be snapped into the locking buckle.

3. The packaging container according to claim 2, characterized in that, The container includes an outer bottle, which includes a bottle body and multiple limiting protrusions. The multiple limiting protrusions protrude from the outer surface of the bottle body, and a limiting groove is formed between two adjacent limiting protrusions. The locking member also includes a guide protrusion, which protrudes from the inner surface of the sleeve and slides in cooperation with the limiting groove.

4. The packaging container according to claim 3, characterized in that, The locking component further includes a stop ring and an abutment protrusion. The stop ring protrudes from the inner side of the sleeve and is disposed near one end of the sleeve. The abutment protrusion protrudes from the inner side of the sleeve and is disposed near the other end of the sleeve. In the first position, the stop ring abuts against one side of the limiting protrusion. In the second position, the abutment protrusion abuts against the other side of the limiting protrusion.

5. The packaging container according to claim 3, characterized in that, The bottle body includes a first bottle section and a second bottle section. The limiting protrusion is disposed in the second bottle section. The first bottle section protrudes from the end of the second bottle section. The second bottle section has a stepped surface surrounding the first bottle section. The bottle cap is fitted onto the first bottle section and abuts against the stepped surface. The outer diameter of the first bottle section decreases from one end of the first bottle section near the second bottle section to one end away from the second bottle section.

6. The packaging container according to claim 3, characterized in that, The outer bottle also includes a bottom plate, which is connected to the end of the bottle body. The bottom plate and the bottle body form an open cavity. The container also includes an inner liner, which is at least partially housed within the open cavity and forms the receiving cavity. The inner liner abuts against the bottom plate, and the bottom plate has a connecting hole that communicates with the open cavity.

7. The packaging container according to claim 6, characterized in that, The first container also includes a first magnetic component and a second magnetic component. The first magnetic component is disposed on the bottom plate, and the second magnetic component is disposed on the inner liner. The first magnetic component and the second magnetic component are capable of generating magnetic attraction.

8. The packaging container according to claim 2, characterized in that, The first container further includes a third magnetic element and a fourth magnetic element. The third magnetic element is disposed on the cap, and the fourth magnetic element is disposed on the container. The third magnetic element and the fourth magnetic element are capable of generating magnetic attraction. In the second position, the protrusion and the locking buckle are spaced apart along the circumference and axial direction of the container.

9. The packaging container according to claim 1, characterized in that, It also includes a second container, wherein the side of the bottle cap away from the container is recessed to form a receiving cavity, and the second container is at least partially contained in the receiving cavity and detachably connected to the bottle cap.

10. The packaging container according to claim 9, characterized in that, It also includes at least one of the following options: The second container is magnetically connected to the bottle cap; The second container includes a main body and a cap. The main body is disposed on the cap and forms a holding cavity. The cap is threadedly connected to the main body and seals the holding cavity.

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