Packaging container
By designing a packaging container with a flip-top lid and a rotating outer shell, the problem of contents spillage is solved, enabling independent storage and mixing of contents, improving ease of use and safety, and reducing production costs.
Patent Information
- Application Number
- CN202520114590.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-17
- Publication Date
- 2026-01-09
- Estimated Expiration
- 2035-01-17
AI Technical Summary
Existing packaging containers are prone to opening during transportation or sales due to impacts from the lid or squeeze head, resulting in spillage of contents, waste, or contamination. In addition, existing packaging containers require the outer packaging to be removed upon first use, which can easily lead to inconvenience or contamination of the contents.
A packaging container is designed, comprising a container body, a lid, and an outer shell. The lid is connected by a flip-top connection to form a connection position and an opening position. The outer shell is rotatably connected to the lid. The axial movement of the lid is achieved by rotating the notch, ensuring that the lid cannot be opened when not in use, and enabling independent storage and mixing of the two contents during the first use.
It avoids spillage and contamination of the contents during transportation, improves ease of use and safety, ensures the purity and mixing efficiency of the contents, and reduces production costs.
Smart Images
Figure CN223778958U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of packaging technology, and in particular to a packaging container. Background Technology
[0002] Currently, food and daily chemical products are typically packaged in cardboard boxes or plastic films when they leave the factory to prevent the contents from spilling out during transportation or sales. When users use the packaging for the first time, they need to open the outer packaging. After the first use, the lid or squeeze head of the packaging container is easily squeezed or collided with other items and opened, causing the contents of the packaging container to spill out, resulting in waste or contamination of the contents. Utility Model Content
[0003] The main purpose of this invention is to provide a packaging container that solves the problem of contents overflowing when the packaging container is easily opened. It can also independently contain two solutions at the same time and mix them without opening them during use, thus avoiding contamination.
[0004] To achieve the above objectives, the packaging container proposed in this utility model includes:
[0005] The container body has a receiving cavity that is open at one end;
[0006] A cover, disposed at the end of the container body where the opening is located, the cover includes an upper cover and a lower cover, the lower cover having a liquid outlet communicating with the receiving cavity, the upper cover and the lower cover being flipped together to form a connection position and an open position opposite to each other, the upper cover being flipped along the connection position to open or close the liquid outlet; and
[0007] The outer shell has a notch at one end away from the container body. The outer shell is fitted around the outer periphery of the cover and is rotatably connected to the cover. The outer shell rotates along the cover, causing the cover to move axially, so that the outer shell has a first state and a second state.
[0008] A connecting cover, one end of which is located inside the receiving cavity and is movably connected to the lower cover to form a compartment;
[0009] In the first state, the notch corresponds to the connection position and the compartment is sealed; in the second state, the notch corresponds to the opening position and the compartment is connected to the receiving cavity.
[0010] In one embodiment, the packaging container further includes a guiding mechanism for connecting the outer shell and the lower cover, so as to allow the cover to move axially when the outer shell is rotated;
[0011] In the first state, the cover is located inside the outer shell, and in the second state, the upper cover protrudes from the outer shell.
[0012] In one embodiment, the guiding mechanism includes:
[0013] A guide rail groove is provided on the outer wall of the lower cover. The guide rail groove has a first groove, a second groove and a third groove arranged in sequence and connected to each other. The first groove is away from the container body, the second groove is close to the container body and is arranged horizontally along the circumferential direction of the outer wall of the lower cover, and the second groove is inclined from the first groove toward the third groove.
[0014] A protruding post is provided on the inner wall of the outer shell. The protruding post is slidably disposed in the guide rail groove. The rotation of the outer shell drives the protruding post to slide in the guide rail groove, thereby causing the cover to move axially.
[0015] In one embodiment, the lower cover is recessed radially inward at the opening position, such that the upper cover protrudes at the opening position when the cover is closed.
[0016] In one embodiment, two guide mechanisms are provided, and the axial linear distance between the two ends of the guide rail groove is the diameter of the lower cover.
[0017] In one embodiment, an anti-theft ring is provided circumferentially at one end of the outer shell near the container body. The anti-theft ring is point-connected to the outer shell and is engaged with the outer periphery of one end of the container body with an opening, so that the anti-theft ring is disconnected from the outer shell when the outer shell is rotated.
[0018] In one embodiment, the inner wall of the connecting cover is snapped into the container body, the outer periphery of the connecting cover is provided with an axially extending anti-rotation groove, the inner wall of the lower cover is provided with an axially extending anti-rotation rib, and the anti-rotation rib is inserted into the anti-rotation groove.
[0019] In one embodiment, the inner wall of the anti-theft ring is provided with anti-rotation teeth at intervals along the circumference, and a plurality of slots are provided at intervals on the outer periphery of the connecting cover, with the anti-rotation teeth inserted into the slots.
[0020] In one embodiment, the cover further includes a cylindrical body disposed on the side of the lower cover facing the receiving cavity, and the connecting cover further includes a sealing ring disposed inside the connecting cover. The cylindrical body and the sealing ring together form the compartment. In the first state, the compartment is sealed, and in the second state, the compartment is in communication with the receiving cavity.
[0021] In one embodiment, the sealing ring includes a sealing portion and a connecting portion. Multiple connecting portions are provided and are spaced apart circumferentially along the sealing portion. One end of each connecting portion is connected to the inner wall of the connecting cover, and the other end is bent toward the axis to connect to the outer wall of the sealing portion.
[0022] In the first state, the end of the cylinder away from the top cover is inserted between the connecting part and the sealing part, thereby sealing the compartment. In the second state, the cylinder moves axially away from the sealing part, thereby allowing the compartment to communicate with the receiving cavity through the gap between adjacent connecting parts.
[0023] In this invention, the packaging container includes a container body with an internal cavity for holding contents. A lid is fixed to the open end of the container body. The lid includes a lower lid connected to the container body and an upper lid away from the container body. The upper lid can be flipped relative to the lower lid, forming a connection point. The area opposite the connection point is the opening position. The upper lid can be opened by leveraging the opening position, allowing it to rotate relative to the lower lid. The outer shell is fitted onto the lid and rotatably connected to it. When the container body is not in use, the opening position is inside the outer shell and flush with the inner wall, preventing the upper lid from flipping upwards. When the contents need to be poured out, the outer shell is rotated until the notch is in the corresponding opening position. At this point, the lid moves axially away from the container body, exposing the opening position at the notch. The upper lid can then be flipped upwards through the notch, allowing it to rotate relative to the lower lid, exposing the outlet on the lower lid. The contents of the cavity can then be poured out through the outlet. The liquid flows outward from the outlet. After use, flip the top and bottom covers to block the outlet, then rotate the outer shell in the opposite direction, causing the cover to move axially toward the container body. This aligns the connection point with the notch, and the opening position rotates inside the outer shell, preventing the user from opening the top cover. When carrying the container, this prevents the cover from colliding with other items in the bag or suitcase, thus avoiding spillage and waste. This increases practicality and prevents waste. In the first state, the bottom cover forms a sealed compartment with the connecting cover within the receiving cavity. This compartment can hold a second substance different from the contents of the receiving cavity. Before first use, the contents of the compartment are independent of the contents of the receiving cavity. After the first rotation of the outer shell, the compartment connects with the receiving cavity, allowing the second substance in the compartment to flow into the receiving cavity and mix with the contents. This allows for the mixing of two substances, minimizing human contact and ensuring the purity of the contents, preventing contamination. Attached Figure Description
[0024] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.
[0025] Figure 1 A schematic diagram of the structure of an embodiment of the packaging container provided by this utility model;
[0026] Figure 2 A schematic diagram of another embodiment of the packaging container provided by this utility model;
[0027] Figure 3 A cross-sectional structural diagram of an embodiment of the packaging container provided by this utility model;
[0028] Figure 4 A cross-sectional structural schematic diagram of another embodiment of the packaging container provided by this utility model;
[0029] Figure 5 This is a schematic diagram of the structure of the main body of the packaging container provided by this utility model;
[0030] Figure 6 A schematic diagram of the structure of one embodiment of the cover provided by this utility model;
[0031] Figure 7 Another structural schematic diagram of an embodiment of the cover provided by this utility model;
[0032] Figure 8 A schematic diagram of another embodiment of the cover provided by this utility model;
[0033] Figure 9 A schematic diagram of the structure of an embodiment of the outer shell provided by this utility model;
[0034] Figure 10 A schematic diagram of the structure of an embodiment of the connecting cover provided by this utility model;
[0035] Figure 11 This is a cross-sectional structural diagram of the connecting cover provided by this utility model.
[0036] Explanation of icon numbers:
[0037] 100. Container body; 110. Neck; 120. Convex ring; 121. Positioning groove;
[0038] 200. Outer shell; 210. Protrusion; 220. Notch;
[0039] 300. Cover body; 301. Connection position; 302. Opening position; 310. Upper cover; 311. Second ring cover; 320. Lower cover; 321. First ring cover; 322. Anti-rotation rib; 330. Cylinder body; 340. Guide rail groove; 341. First groove; 342. Second groove; 343. Third groove;
[0040] 400. Connecting cover; 410. Sealing ring; 411. Sealing part; 412. Connecting part; 420. First cover part; 430. Second cover part; 440. Third cover part; 450. Anti-rotation groove; 460. Groove; 470. Positioning tooth;
[0041] 500. Anti-theft ring; 510. Anti-rotation tooth.
[0042] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation
[0043] 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 scope of protection of the present utility model.
[0044] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.
[0045] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.
[0046] This utility model proposes a packaging container.
[0047] Please see Figure 1 and Figure 2 In one embodiment of this utility model, the packaging container includes:
[0048] The container body 100 has a receiving cavity with one end open;
[0049] A cover 300 is disposed at one end of the container body 100 that has an opening. The cover 300 includes an upper cover 310 and a lower cover 320. The lower cover 320 has a liquid outlet communicating with a receiving cavity. The upper cover 310 and the lower cover 320 are flipped together to form a connection position 301 and an opening position 302 that are oppositely arranged. The upper cover 310 is flipped along the connection position 301 to open or close the liquid outlet; and
[0050] The outer shell 200 has a notch 220 at one end away from the container body 100. The outer shell 200 is fitted around the outer periphery of the cover 300 and is rotatably connected to the cover 300. The outer shell 200 rotates along the cover 300, causing the cover 300 to move axially, so that the outer shell 200 has a first state and a second state.
[0051] The connecting cover 400 has one end located inside the receiving cavity and is movably connected to the lower cover 320 to form a compartment;
[0052] In the first state, the notch 220 corresponds to the connection position 301, and the compartment is sealed. In the second state, the notch 220 corresponds to the opening position 302, and the compartment is connected to the receiving cavity.
[0053] In the technical solution of this utility model, the packaging container includes a container body 100, the interior of which is a cavity for holding contents. A cover 300 is fixed to one open end of the container body 100. The cover 300 includes a lower cover 320 connected to the container body 100 and an upper cover 310 away from the container body 100. The upper cover 310 can be flipped relative to the lower cover 320. The flipping connection point forms a connection position 301. The position opposite to the connection position 301 is the opening position 302. That is, the upper cover 310 can be opened by force at the opening position 302, so that the upper cover 310 rotates relative to the lower cover 320. The outer shell 200 is sleeved on the cover. The container body 100 is mounted on the outer shell 200 and rotatably connected to the lid 300. When the container body 100 is not needed, the lid opening position 302 is inside the outer shell 200 and fits against the inner wall of the outer shell 200, making it impossible to open the lid 310 and flip it upwards. When the container body 100 needs to be used to pour out its contents, the outer shell 200 is rotated until the notch 220 of the outer shell 200 rotates to the corresponding lid opening position 302. At this time, the lid 300 moves axially away from the container body 100, and the lid opening position 302 is exposed at the notch 220. That is, through the notch 220, the lid 310 is pressed upwards and flipped, allowing the lid 310 to flip upwards. When the lower cover 320 is rotated relative to the upper cover 310, the liquid outlet on the lower cover 320 is exposed, allowing the contents of the container cavity to flow out through the liquid outlet. After use, the upper cover 310 is flipped over to block the liquid outlet. Then, the outer shell 200 is rotated in the opposite direction, and the cover 300 moves axially toward the container body 100, so that the connecting position 301 corresponds to the notch 220. The opening position 302 rotates into the outer shell 200, meaning the opening position 302 is hidden inside the outer shell 200, preventing the user from opening the upper cover 310. When carrying the container, this prevents the cover 300 from colliding with other items in the bag or suitcase, thus avoiding opening the upper cover 310. This design avoids spillage and waste of contents, thus increasing practicality. Furthermore, in the first state, the lower cover 320 forms a sealed compartment with the connecting cover 400 within the receiving cavity. This compartment can hold a second type of contents different from those in the receiving cavity. Before initial use, the contents in the compartment are independent of those in the receiving cavity. After the outer shell 200 is rotated for the first time, the compartment connects to the receiving cavity, allowing the second type of contents in the compartment to flow into the receiving cavity and mix with the contents. This achieves the effect of mixing the two types of contents, and the mixing process reduces human contact, ensuring the purity of the contents and preventing contamination.
[0054] Specifically, such as Figure 5As shown, the container body 100 can be a cylindrical structure or a rectangular structure. The shape of the container body 100 is not limited. In this embodiment, the container body 100 is a cylindrical structure with a neck 110 near the opening, meaning the outer diameter of the opening is smaller than the outer diameter of the container body 100. The cover 300 is connected to the neck 110, as shown... Figure 6 , Figure 7 and Figure 8 As shown, the cover 300 includes a lower cover 320 and an upper cover 310. The upper cover 310 and the lower cover 320 are connected by a rotating component. The rotating component can be a shaft or a flexible component, allowing the upper cover 310 to flip relative to the lower cover 320. The rotating component is positioned as a connecting position 301, and in a corresponding position, as an opening position 302. The height of the opening position 302 is lower than the top of the upper cover 310 but higher than the height of the notch 220, so that after rotating the outer shell 200, the opening position 302 is exposed at the notch 220. A liquid outlet is provided in the middle, connecting the inside and outside of the receiving cavity. A first ring cover 321 is provided on the side of the lower cover 320 facing the upper cover 310. The first ring cover 321 protrudes from the lower cover 320 and is coaxially arranged with the liquid outlet. A second ring cover 311 is provided on the side of the upper cover 310 facing the lower cover 320. When the upper cover 310 and the lower cover 320 are fastened together, the second ring cover 311 is fastened to the outside of the first ring cover 321, which can better prevent the contents of the receiving cavity from leaking. The outer shell 200 can be rotated to switch the use state, such as... Figure 1 and Figure 3 As shown, in the first state, the connection position 301 at the junction of the upper cover 310 and the lower cover 320 is exposed at the notch 220. At this time, the upper cover 310 cannot be opened from the opening position 302, thus preventing accidental contact or pressing of the cover 300, which could lead to the waste of the contents. Figure 2 and Figure 4 As shown, in the second state, the notch 220 corresponds to the opening position 302. The opening position 302 is higher than the notch 220, which can better help open the top cover 310.
[0055] Please refer to Figures 6 to 9 In an embodiment of this utility model, the packaging container further includes a guiding mechanism for connecting the outer shell 200 and the lower cover 320, so that the cover 300 moves axially when the outer shell 200 is rotated; wherein, in a first state, the cover 300 is located inside the outer shell 200, and in a second state, the upper cover 310 protrudes from the outer shell 200.
[0056] Specifically, the guide mechanism is located between the outer casing 200 and the lower cover 320. When the outer casing 200 is rotated, the lower cover 320 moves axially. When the contents of the receiving cavity are not needed, such as... Figure 1As shown, at this time, the cover 300 is inside the outer shell 200, and the upper part of the upper cover 310 is lower than or flush with the top of the outer shell 200. The opening position 302 is blocked by the outer shell 200, preventing the upper cover 310 from being opened. When it is necessary to open the outer shell 200, the outer shell 200 is rotated, and the cover 300 moves axially away from the container body 100. Figure 2 As shown, the top cover 310 protrudes from the outer shell 200, and at this time, the notch 220 corresponds to the opening position 302. The opening position 302 rises with the cover body 300 to be fully exposed at the notch 220, making it easy to open the top cover 310 upwards with the help of the opening position 302, so that the top cover 310 can be flipped. Since the top cover 310 protrudes from the outer shell 200, the top cover 310 can be flipped 180°, which is more convenient when using the container body 100 to pour out the contents.
[0057] Please refer to Figures 6 to 9 In an embodiment of this utility model, the guiding mechanism includes:
[0058] The guide rail groove 340 is provided on the outer wall of the lower cover 320. The guide rail groove 340 has a first groove 341, a second groove 342 and a third groove 343 arranged and connected in sequence. The first groove 341 is away from the container body 100. The second groove 342 is close to the container body 100 and is arranged horizontally along the circumferential direction of the outer wall of the lower cover 320. The second groove 342 is inclined from the first groove 341 toward the third groove 343.
[0059] The protruding post 210 protrudes from the inner wall of the outer shell 200 and slides in the guide rail groove 340. The rotation of the outer shell 200 drives the protruding post 210 to slide in the guide rail groove 340, causing the cover 300 to move axially.
[0060] Specifically, the guiding mechanism includes a guide rail groove 340 on the outer wall of the lower cover 320 and a protrusion 210 on the inner wall of the outer shell 200. The protrusion 210 slides within the guide rail groove 340 to allow the outer shell 200 to rotate along the lower cover 320. Specifically, the guide rail groove 340 includes a first groove 341, a second groove 342, and a third groove 343. The second groove 342 is located between and connects the first groove 341 and the third groove 343, and is inclined. The first groove 341 is relatively far from the container body 100, and the third groove 343 is relatively close to the container body 100. When the outer shell 200 is rotated, the protrusion 210 slides and rotates within the guide rail groove 340. Due to the inclined arrangement of the second groove 342, when the protrusion 210... When the cover 300 slides in the guide groove 340, it moves axially, thereby adjusting the relative distance between the cover 300 and the container body 100. When the protrusion 210 is in the first groove 341, the outer shell 200 is rotated, and the protrusion 210 moves from the first groove 341 to the second groove 342. Since the second groove 342 is inclined downward, the cover 300 moves away from the container body 100 as the outer shell 200 rotates. When the protrusion 210 moves from the second groove 342 to the third groove 343, since the third groove 343 is horizontal, the rotation of the outer shell 200 does not affect the relative position of the cover 300. The outer shell 200 continues to rotate, and the protrusion 210 slides in the third groove 343 until the notch 220 corresponds to the opening position 302, so that the upper cover 310 can be opened.
[0061] Please refer to Figure 2 and Figure 8 In this embodiment of the present invention, the lower cover 320 is recessed radially inward at the opening position 302, so that the upper cover 310 protrudes at the opening position 302. When it is necessary to open the upper cover 310, the user can easily find the point of leverage. Since the protrusion of the upper cover 310 provides enough space for the fingers to grip and apply force, it is more convenient to flip the upper cover 310 upward to open it. The opening operation is simple and intuitive, conforms to the ergonomic principle, and improves the user experience.
[0062] Please refer to Figure 6 , Figure 7 and Figure 8 In this embodiment of the utility model, two guide mechanisms are provided, and the straight-line distance between the two ends of the guide rail groove 340 in the axial direction is the diameter of the lower cover 320.
[0063] Specifically, two guide mechanisms are arranged circumferentially between the outer shell 200 and the cover 300. From a top view, the straight-line distance between the ends of the first slot 341 and the third slot 343 that are relatively far apart is the diameter of the lower cover 320. That is to say, one guide groove 340 occupies half of the lower cover 320. When the outer shell 200 is rotated, the protrusion 210 slides from the first slot 341 to the third slot 343, which makes the outer shell 200 rotate 180°, and also makes the notch 220 rotate from the corresponding connection position 301 to the corresponding opening position 302. By setting two guide mechanisms, the rotation of the outer shell 200 relative to the cover 300 is more stable.
[0064] Please refer to Figure 1 , Figure 3 and Figure 9 In an embodiment of this utility model, an anti-theft ring 500 is provided circumferentially at one end of the outer shell 200 near the container body 100. The anti-theft ring 500 is point-connected to the outer shell 200 and is snapped into the outer periphery of the container body 100 with an opening, so that the anti-theft ring 500 is disconnected from the outer shell 200 when the outer shell 200 is rotated.
[0065] Specifically, an anti-theft ring 500 is provided at the bottom of the outer shell 200, near the container body 100. The inner wall of the anti-theft ring 500 is engaged with the container body 100, so that the anti-theft ring 500 and the container body 100 remain relatively stationary. At least one connection point is provided between the outer shell 200 and the anti-theft ring 500. The anti-theft ring 500 enhances the anti-theft function of the packaging container before its first use. That is, when using it for the first time, if the outer shell 200 is rotated, since the anti-theft ring 500 remains engaged with the container body 100, forcibly rotating the outer shell 200 will cause the connection point to break, and at this time, it will no longer affect the rotation of the outer shell 200. The anti-theft ring 500 provides a clear visual indication for the user. If the anti-theft ring 500 breaks, it proves that the packaging container has been opened. The anti-theft ring 500 enhances the security performance of the product.
[0066] Please refer to Figure 3 and Figure 10 In an embodiment of this utility model, the packaging container further includes a connecting cover 400. The inner wall of the connecting cover 400 is snapped into the container body 100. The outer periphery of the connecting cover 400 is provided with an axially extending anti-rotation groove 450. The inner wall of the lower cover 320 is provided with an axially extending anti-rotation rib 322. The anti-rotation rib 322 is inserted into the anti-rotation groove 450.
[0067] Specifically, a connecting cover 400 is provided, with its inner wall snapped into the container body 100 to ensure relative stillness with the container body 100. Multiple anti-rotation grooves 450 are spaced circumferentially on the outer wall of the connecting cover 400, extending axially. Multiple anti-rotation ribs 322 are spaced circumferentially on the outer periphery of the lower cover 320, corresponding to the anti-rotation grooves 450. That is, when the outer shell 200 is rotated, the cover 300 moves axially, meaning the anti-rotation ribs 322 move along the length of the anti-rotation grooves 450. The anti-rotation groove 450, in conjunction with the cover 300, prevents the cover 300 from rotating with the outer shell 200. Referring to the figure, the connecting cover 400 includes a first cover portion 420, a second cover portion 430, and a third cover portion 440, arranged sequentially from the end furthest from the opening towards the opening. The inner diameters of the first cover portion 420, the second cover portion 430, and the third cover portion 440 increase sequentially. The second cover portion 430 is threadedly connected to the necked end 110 of the container body 100, which has an opening. Figure 5 and Figure 11 As shown, the inner wall of the third cover 440 is provided with positioning teeth 470, and the outer periphery of the neck 110 near the container body 100 is provided with a protruding ring 120. The protruding ring 120 is provided with positioning grooves 121 at intervals. The positioning teeth 470 engage with the positioning grooves 121 so that the connecting cover 400 cannot rotate relative to the container body 100. That is, during assembly, the connecting cover 400 is fitted onto the end of the container body 100 with an opening. The third cover 440 first contacts the neck 110 and continues to move toward the container body 100 until... When the second cover 430 contacts the neck 110, due to the threaded setting, only the connecting cover 400 can be rotated, so that the connecting cover 400 continues to move toward the container body 100 until the positioning tooth 470 on the third cover 440 is inserted into the positioning groove 121 on the convex ring 120. At this time, the connecting cover 400 can no longer rotate, that is, the connecting cover 400 and the container body 100 form an irreversible structure. The anti-rotation rib 322 is axially arranged on the first cover 420. Since the connecting cover 400 cannot move, the cover body 300 also cannot move.
[0068] Please refer to Figure 9 and Figure 10 In this embodiment of the present invention, the inner wall of the anti-theft ring 500 is provided with anti-rotation teeth 510 at intervals along the circumference, and a plurality of slots 460 are provided at intervals on the outer periphery of the connecting cover 400. Specifically, the slots 460 can be set on the outer periphery of the second cover 430, and the anti-rotation teeth 510 are inserted into the slots 460. The anti-rotation teeth 510 and the slots are set so that the anti-theft ring 500 can remain relatively stationary with the connecting cover 400, so that when the outer shell 200 is rotated, the anti-theft ring 500 does not move, thereby breaking the connection point and increasing the security of use.
[0069] Please refer to Figure 3 , Figure 4 , Figure 7 and Figure 11 In an embodiment of this utility model, the cover 300 further includes a cylindrical body 330, which is disposed on the side of the lower cover 320 facing the receiving cavity. The connecting cover 400 further includes a sealing ring 410, which is disposed inside the connecting cover 400. The cylindrical body 330 and the sealing ring 410 together form a compartment. In the first state, the compartment is sealed, and in the second state, the compartment is connected to the receiving cavity.
[0070] Specifically, a cylindrical body 330 is provided on the side of the lower cover 320 facing the receiving cavity, and a sealing ring 410 is provided inside the connecting cover 400. The cylindrical body 330 is a columnar structure, with its upper end connected to the lower cover 320 and its interior communicating with the liquid outlet. Its lower end cooperates with the sealing ring 410 to form a compartment. As the outer shell 200 rotates, the cover 300 moves axially to adjust the sealing of the compartment. When the outer shell 200 rotates, the cover 300 moves away from the container body 100, causing the compartment to communicate with the receiving cavity. This means that the packaging container can place the first type of contents in the receiving cavity and the second type of contents in the compartment. Since the compartment is sealed before the packaging container is used, both types of contents can be placed in the compartment. In its separated state, the two contents need to be mixed during use. This is achieved by rotating the outer shell 200 to connect the compartment with the receiving cavity. At this time, the second content in the compartment flows into the receiving cavity and mixes with the first content. The mixed content flows out through the outlet, achieving the effect of mixing the two contents. The compartment design reduces human contact during the mixing process, avoiding the need to open the two packages separately and then mix them, which could cause contamination during the process. This ensures the purity of the contents, maintains a high hygiene standard, and is convenient for users to operate. In addition, the compartments are located inside the receiving cavity, storing different contents. The integrated design makes better use of space and reduces production costs compared to additional packaging.
[0071] Please refer to Figure 3 and Figure 4 In an embodiment of this utility model, the sealing ring 410 includes a sealing part 411 and a connecting part 412. Multiple connecting parts 412 are provided, and the multiple connecting parts 412 are spaced apart along the circumference of the sealing part 411. One end of the connecting part 412 is connected to the inner wall of the connecting cover 400, and the other end is bent toward the axis to connect to the outer wall of the sealing part 411.
[0072] In this embodiment, the cylindrical body 330 extends axially. In the first state, the end of the cylindrical body 330 away from the upper cover 310 is inserted between the connecting part 412 and the sealing part 411, thereby sealing the compartment. In the second state, the cylindrical body 330 moves axially toward the direction away from the sealing part 411, thereby allowing the compartment to communicate with the receiving cavity through the gap between adjacent connecting parts 412.
[0073] Specifically, an installation part is provided radially inwardly on the inner wall of the first cover 420. One end of the connecting part 412 is connected to the installation part, and the other end is connected to the sealing part 411. The sealing part 411 includes a connecting sealing plate and a sealing ring. Multiple connecting parts 412 are provided and spaced apart. The cylinder 330 is inserted between the connecting part 412 and the sealing part 411. In the first state, the inner wall of the bottom of the cylinder 330 is tightly connected to the outer wall of the sealing ring, so that the compartments are sealed. When the shell moves axially, the cylinder 330 moves away from the sealing part 411, so that the contents in the compartments flow into the receiving cavity through the gaps between the connecting parts 412, thereby mixing the two contents. The two contents can be mixed by rotating the outer shell 200 from the outside without any additional operation. It is not only simple to operate, but also has no risk of contamination when opened, making it convenient for consumers to use.
[0074] The above description is merely an exemplary embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural transformations made based on the technical concept of the present utility model and the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.
Claims
1. A packaging container, characterized in that, include: The container body has a receiving cavity that is open at one end; A cover body is provided at one end of the container body where the opening is provided. The cover body includes an upper cover and a lower cover. The lower cover has a liquid outlet that communicates with the receiving cavity. The upper cover and the lower cover are flipped together to form a connection position and an opening position that are oppositely arranged. The upper cover is flipped along the connection position to open or close the liquid outlet. as well as The outer shell has a notch at one end away from the container body. The outer shell is fitted around the outer periphery of the cover and is rotatably connected to the cover. The outer shell rotates along the cover, causing the cover to move axially, so that the outer shell has a first state and a second state. A connecting cover, one end of which is located inside the receiving cavity and is movably connected to the lower cover to form a compartment; In the first state, the notch corresponds to the connection position and the compartment is sealed; in the second state, the notch corresponds to the opening position and the compartment is connected to the receiving cavity.
2. The packaging container as described in claim 1, characterized in that, The packaging container also includes a guiding mechanism for connecting the outer shell and the lower cover, so that the cover can move axially when the outer shell is rotated; In the first state, the cover is located inside the outer shell, and in the second state, the upper cover protrudes from the outer shell.
3. The packaging container as described in claim 2, characterized in that, The guiding mechanism includes: A guide rail groove is provided on the outer wall of the lower cover. The guide rail groove has a first groove, a second groove and a third groove arranged in sequence and connected to each other. The first groove is away from the container body, the second groove is close to the container body and is arranged horizontally along the circumferential direction of the outer wall of the lower cover, and the second groove is inclined from the first groove toward the third groove. A protruding post is provided on the inner wall of the outer shell. The protruding post is slidably disposed in the guide rail groove. The rotation of the outer shell drives the protruding post to slide in the guide rail groove, thereby causing the cover to move axially.
4. The packaging container as described in claim 3, characterized in that, The lower cover is recessed radially inward at the opening position so that the upper cover protrudes at the opening position when the cover is closed.
5. The packaging container as described in claim 4, characterized in that, Two guide mechanisms are provided, and the axial straight-line distance between the two ends of the guide rail groove is the diameter of the lower cover.
6. The packaging container as described in any one of claims 2 to 5, characterized in that, An anti-theft ring is provided circumferentially at one end of the outer shell near the container body. The anti-theft ring is point-connected to the outer shell and is engaged with the outer periphery of the container body at one end with an opening, so that the anti-theft ring is disconnected from the outer shell when the outer shell is rotated.
7. The packaging container as described in claim 6, characterized in that, The inner wall of the connecting cover is engaged with the container body. The outer periphery of the connecting cover is provided with an axially extending anti-rotation groove. The inner wall of the lower cover is provided with an axially extending anti-rotation rib, which is inserted into the anti-rotation groove.
8. The packaging container as described in claim 7, characterized in that, The inner wall of the anti-theft ring is provided with anti-rotation teeth at intervals along the circumference, and multiple slots are provided at intervals on the outer circumference of the connecting cover, with the anti-rotation teeth inserted into the slots.
9. The packaging container as described in claim 7, characterized in that, The cover also includes a cylindrical body, which is located on the side of the lower cover facing the receiving cavity. The connecting cover also includes a sealing ring, which is located inside the connecting cover. The cylindrical body and the sealing ring together form the compartment. In the first state, the compartment is sealed. In the second state, the compartment is in communication with the receiving cavity.
10. The packaging container as described in claim 9, characterized in that, The sealing ring includes a sealing part and a connecting part. Multiple connecting parts are provided, and the multiple connecting parts are spaced apart circumferentially along the sealing part. One end of the connecting part is connected to the inner wall of the connecting cover, and the other end is bent toward the axis to connect to the outer wall of the sealing part. In the first state, the end of the cylinder away from the top cover is inserted between the connecting part and the sealing part, thereby sealing the compartment. In the second state, the cylinder moves axially away from the sealing part, thereby allowing the compartment to communicate with the receiving cavity through the gap between adjacent connecting parts.