A multi-layer storage container

Abstract

The utility model discloses a kind of multilayer storage containers, including first container and second container, the first container is one, second container is at least one, first container and second container are arranged between up and down, the bottom of first container and the top of second container between and the up and down between adjacent two second containers are connected by connecting piece, first container and multiple second containers are spliced to form multilayer storage container, bottle mouth with bottle cap is provided on the top of the first container, sealing cover is provided on the top of second container.The utility model has the advantages of simple and reasonable overall structure, safety and beauty, practical and convenient, etc.

Description

Technical Field

[0001] This utility model belongs to the field of container technology and relates to a multi-layer storage container. Background Technology

[0002] Current containers (bottles, cans, etc.) generally have only one chamber and can only hold one type of liquid. When multiple liquids need to be contained, people must use multiple bottles to hold them separately, which wastes materials and time.

[0003] Existing technology CN 220518851 U discloses a connecting bottle, including an upper bottle body, a lower bottle body, a sealing disc, and a bottle cap. An upper bottle tube is fixedly disposed on the top of the upper bottle body, and an upper convex tube is fixedly disposed on the inner bottom surface. One end of the sealing disc is rotatably connected to the upper convex tube, and the other end abuts against and seals the top of the upper convex tube. The bottle cap is threadedly connected to the top of the upper bottle tube. A lower bottle tube is fixedly disposed on the top of the lower bottle body, and the lower bottle tube is threadedly connected to the upper convex tube. This connecting bottle has a relatively complex overall structure. Furthermore, to achieve the connection between the upper and lower bottle bodies, the lower bottle body is recessed inward, significantly reducing the usable area of ​​each bottle body. Moreover, the surfaces between the assembled upper and lower bottle bodies are uneven, which is not only unsightly but also poses a safety hazard, as the unevenness may scratch the palm or allow dust to enter when holding the connecting bottle.

[0004] To address this issue, a multi-layered storage container was designed to overcome the aforementioned problems. Utility Model Content

[0005] The purpose of this utility model is to overcome the shortcomings of the existing technology and provide a multi-layer storage container that is simple and reasonable in structure, practical and convenient, safe and beautiful.

[0006] This utility model is achieved through the following technical solution: a multi-layer storage container, including a first container and a second container, wherein there is one first container and at least one second container, the first container and the second container are arranged vertically, the bottom of the first container and the top of the second container, as well as the two adjacent second containers are connected by connectors, the first container and the multiple second containers are assembled to form a multi-layer storage container, a bottle mouth with a cap is provided on the top of the first container, and a sealing cap is provided on the top of the second container.

[0007] Preferably, the outer edge of the top of the second container extends upward to form a raised connecting edge, and an internal thread is provided on the inner wall of the connecting edge. The outer bottom of the second container is recessed inward to form a second base with a diameter smaller than the top surface diameter, and an external thread is provided on the outer wall of the second base. The connection between the two adjacent second containers is realized by the internal thread and the external thread as connecting parts. The bottom of the first container is provided with a first base with a diameter smaller than the connecting edge of the second container, and an external thread is provided on the outer wall of the first base. The external thread of the first base and the internal thread of the connecting edge serve as connecting parts to realize the connection between the first container and the second container.

[0008] Preferably, the top outer edge of the second container extends upward to form a raised connecting edge. A long, narrow first groove is provided on the inner sidewalls of both opposite sides of the connecting edge. The bottom outer side of the second container is recessed inward to form a second base with a diameter smaller than the top surface diameter. A corresponding protruding locking block is provided on the outer sidewalls of both opposite sides of the second base. The two locking blocks are engaged into the corresponding first grooves by a horizontal rotation angle. The first grooves and locking blocks serve as connectors, connecting adjacent second containers. The bottom of the first container has a first base with a diameter smaller than the connecting edge of the second container. A long, narrow second groove is provided on the outer sidewalls of both opposite sides of the first base. The locking blocks of the second base slide into the second grooves by a horizontal rotation angle. The locking blocks and second grooves serve as connectors, connecting the first and second containers.

[0009] Preferably, the top surface of the second container is provided with a sealing cap of the same size as the top surface, located inside the connecting edge, and a pull ring is provided in the middle of the sealing cap, so that the second container can be used as an easy-open can.

[0010] Preferably, the bottom of the second container is recessed inward to form a chamber, a straw is placed inside the chamber, and a removable sealing film is wrapped around the outside of the chamber.

[0011] Preferably, both the first and second containers have a patterned frosted layer on their outer walls to increase friction and facilitate handling.

[0012] Preferably, the first container and the second container have the same maximum diameter, so that the outer sides of the first container and the second container are flush after being assembled, forming a flat surface.

[0013] Preferably, a protective layer is wrapped around the connection between the first container and the second container, as well as the connection between two adjacent second containers. This protective layer is used to improve the aesthetics and ensure the stability and airtightness of the connection between the first container and the second container.

[0014] Preferably, the protective layer is a plastic film with a patterned area and an indicator arrow printed on it. The indicator arrow corresponds to the direction of the threaded connection, which facilitates the separation of the first container and the second container after the plastic film is torn off.

[0015] The beneficial effects of this utility model are as follows:

[0016] The multi-layer storage container designed in this utility model is assembled from a first container and one or more second containers. Each container can hold a corresponding liquid. The connectors use two technical solutions: one is connected by internal and external threads, and the other is connected by rotating two opposing grooves and two opposing locking blocks to ensure the stability of the first and second containers after connection. The protective layer can seal the first container, the second container, and the connection between adjacent second containers to prevent dust from entering and improve the overall aesthetics. Indicator arrows can be set on the protective layer to guide the user in the direction of rotation, and the patterned area can enhance the overall aesthetics. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the first explosive structure of this utility model.

[0018] Figure 2 This is a schematic diagram of the second explosive structure of this utility model.

[0019] Figure 3 This is a schematic diagram of the overall structure of the present invention after installation (double layer).

[0020] Figure 4 This is a schematic diagram of the overall structure (multi-layered) of this utility model after installation.

[0021] Figure 5 This is a schematic diagram of the structure of the first groove (second groove) and the card block in this utility model. Detailed Implementation

[0022] To enable those skilled in the art to more clearly understand the purpose, technical solution and advantages of this utility model, the present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0023] In the description of this utility model, it should be understood that the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "inner", "outer", "horizontal", and "vertical" are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0024] The present invention will now be described in detail with reference to the accompanying drawings: Figure 1-2 As shown, a multi-layer storage container includes a first container 1 and a second container 2. There is one first container 1 and at least one second container 2. The first container 1 and the second container 2 are arranged vertically. The bottom of the first container 1 and the top of the second container 2, as well as adjacent second containers 1, are connected by connectors. The first container 1 and multiple second containers 2 are assembled to form a multi-layer storage container. A bottle mouth 4 with a cap 3 is provided on the top of the first container 1, and a sealing cap 5 is provided on the top of the second container 2. The container material of this invention can be plastic, polymer material, or metal material, etc.

[0025] The outer edge of the top of the second container 2 extends upward to form a raised connecting edge 6. An internal thread 7 is provided on the inner wall of the connecting edge 6. The outer bottom of the second container 2 is recessed inward to form a second base 8 with a diameter smaller than the top surface diameter. An external thread 9 is provided on the outer wall of the second base 8. The connection between two adjacent second containers 2 is realized by the internal thread 7 and the external thread 9 as connecting parts. A first base 10 with a diameter smaller than the connecting edge 6 of the second container 2 is provided at the bottom of the first container 1. An external thread is provided on the outer wall of the first base 10. The external thread of the first base 10 and the internal thread 7 of the connecting edge 6 are used as connecting parts to realize the connection between the first container 1 and the second container 2.

[0026] The top outer edge of the second container 2 extends upward to form a raised connecting edge 6. A long strip-shaped first groove 11 is provided on the inner side wall of each opposite side of the connecting edge 6. The bottom outer side of the second container 2 is recessed inward to form a second base 8 with a diameter smaller than the top surface diameter. A corresponding outward protruding locking block 12 is provided on the outer side wall of each opposite side of the second base 8. The two locking blocks 12 are locked into the corresponding first groove 11 by horizontal rotation angle. The first groove 11 and the locking block 12 serve as connecting members to realize the connection between the two adjacent second containers 2. A first base 10 with a diameter smaller than the connecting edge 6 of the second container is provided at the bottom of the first container 1. A long strip-shaped second groove 13 is provided on the outer side wall of each opposite side of the first base 10. The locking block 12 of the second base 8 slides into the second groove 13 by horizontal rotation angle. The locking block 12 and the second groove 13 serve as connecting members to realize the connection between the first container 1 and the second container 2.

[0027] The connector of this utility model has two technical solutions. One is to connect through internal and external threads, and the other is to fix the connector by rotating horizontally between two opposite grooves and two opposite locking blocks into the grooves.

[0028] like Figure 3-4As shown, the top surface of the second container 2 is provided with a sealing cap 5 of the same size as the top surface, located inside the connecting edge. A pull ring 14 is provided in the middle of the sealing cap 5, making the second container 2 more convenient to open as an easy-open can.

[0029] The bottom of the second container 2 is recessed inward to form a chamber 15. A straw 16 (a retractable straw commonly found on the market) is placed inside the chamber 15, and a removable sealing film 17 is wrapped around the outside of the chamber 15.

[0030] Both the first container 1 and the second container 2 have a textured frosted layer 18 on their outer walls to increase friction and facilitate handling. The first container 1 and the second container 2 have the same maximum diameter, so that the outer sides of the assembled first container 1 and second container 2 are flush, forming a flat surface.

[0031] A protective layer 19 is wrapped around the connection between the first container 1 and the second container 2, as well as the connection between two adjacent second containers 2. This protective layer 19 is used to improve the aesthetics and ensure the stability and airtightness of the connection between the first container 1 and the second container 2.

[0032] The protective layer 19 is a plastic film with a patterned area and an indicator arrow 20 printed on it. The indicator arrow 20 corresponds to the direction of the threaded connection and is used to facilitate the separation of the first container 1 and the second container 2 after the plastic film is torn off.

[0033] The area ratio of the first container and the second container in this utility model can be 1:1 or 2:1, etc., and can be adjusted according to the actual situation without any limitation. The first container and the second container in this utility model can also contain powder (such as seasonings), making the whole more practical.

[0034] For ease of understanding, the following is provided Figure 5 This is a schematic diagram of the structure of the first groove (second groove) and the card block in this utility model.

[0035] The specific embodiments described herein are merely illustrative of the principles and effects of this utility model and are not intended to limit the scope of this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. A multi-layer storage container, comprising a first container (1) and a second container (2), characterized in that: The first container (1) is one, and the second container (2) is at least one. The first container (1) and the second container (2) are arranged vertically. The bottom of the first container (1) and the top of the second container (2) and the two adjacent second containers (2) are connected by connectors. The first container (1) and multiple second containers (2) are assembled to form a multi-layer storage container. A bottle mouth (4) with a bottle cap (3) is provided on the top of the first container (1), and a sealing cap (5) is provided on the top of the second container (2).

2. The multi-layer storage container according to claim 1, characterized in that: The outer edge of the top of the second container (2) extends upward to form a raised connecting edge (6). An internal thread (7) is provided on the inner wall of the connecting edge (6). The outer bottom of the second container (2) is recessed inward to form a second base (8) with a diameter smaller than the top surface diameter. An external thread (9) is provided on the outer wall of the second base (8). The connection between the two adjacent second containers (2) is realized by using the internal thread (7) and the external thread (9) as connecting parts. A first base (10) with a diameter smaller than the connecting edge (6) of the second container (2) is provided at the bottom of the first container (1). An external thread is provided on the outer wall of the first base (10). The external thread of the first base (10) and the internal thread (7) of the connecting edge (6) are used as connecting parts to realize the connection between the first container (1) and the second container (2).

3. The multi-layer storage container according to claim 1, characterized in that: The top outer edge of the second container (2) extends upward to form a raised connecting edge (6). A long strip-shaped first groove (11) is provided on the inner side wall of each opposite side of the connecting edge (6). The bottom outer side of the second container (2) is recessed inward to form a second base (8) with a diameter smaller than the top surface diameter. A corresponding outward protruding locking block (12) is provided on the outer side wall of each opposite side of the second base (8). The two locking blocks (12) are engaged into the corresponding first groove (11) by a horizontal rotation angle. (11) and the card block (12) serve as connectors to achieve the connection between two adjacent second containers (2). A first base (10) with a diameter smaller than the connecting edge (6) of the second container is provided at the bottom of the first container (1). A long strip-shaped second groove (13) is provided on the opposite outer side walls of the first base (10). The card block (12) of the second base (8) slides into the second groove (13) by horizontal rotation angle. The card block (12) and the second groove (13) serve as connectors to achieve the connection between the first container (1) and the second container (2).

4. The multi-layer storage container according to claim 2 or 3, characterized in that: The top surface of the second container (2) is provided with a sealing cap (5) of the same size as the top surface, located inside the connecting edge. A pull ring (14) is provided in the middle of the sealing cap (5), so that the second container (2) can be used as an easy-open can.

5. The multi-layer storage container according to claim 4, characterized in that: The bottom of the second container (2) is recessed inward to form a chamber (15), a straw (16) is placed inside the chamber (15), and a peelable sealing film (17) is wrapped around the outside of the chamber (15).

6. The multi-layer storage container according to claim 5, characterized in that: The outer walls of the first container (1) and the second container (2) are provided with a patterned frosted layer (18) to increase friction and facilitate handling.

7. The multi-layer storage container according to claim 6, characterized in that: The first container (1) and the second container (2) have the same maximum diameter, so that the outer sides of the first container (1) and the second container (2) after being assembled are flush, forming a flat surface.

8. The multi-layer storage container according to claim 7, characterized in that: The connection between the first container (1) and the second container (2) and the connection between two adjacent second containers (2) are covered with a protective layer (19). The protective layer (19) is used to improve the aesthetics and ensure the stability and airtightness when the first container (1) and the second container (2) are connected.

9. The multi-layer storage container according to claim 8, characterized in that: The protective layer (19) is a plastic film with a patterned area and an indicator arrow (20) printed on it. The indicator arrow (20) corresponds to the direction of the threaded connection and is used to facilitate the separation of the first container (1) and the second container (2) after the plastic film is torn off.

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