Novel safe anti-theft sealing cover without small plastic sheet separation

Abstract

The utility model discloses a novel safe anti-theft sealing cover without small plastic sheet separation. The novel safe anti-theft sealing cover comprises an upper cover body, a lower cover body and a connecting part, the upper cover body is in turnover connection with the lower cover body through the connecting part; a ring extending downwards is arranged on the edge of the upper cover body, the two sides of the ring are sunken inwards to form containing grooves, anti-theft pieces are fixedly connected into the containing grooves, and first clamping blocks are fixedly connected to the bottom ends of the anti-theft pieces. The edges of the two sides of the lower cover body are each provided with a cavity used for containing the anti-theft piece, and the opening of each cavity is provided with a second clamping block connected with the corresponding first clamping block in a matched mode. The anti-theft piece is arranged on the upper cover body, and the first clamping block of the anti-theft piece is clamped and matched with the second clamping block at the opening of the cavity, so that when the sealing cover needs to be opened, the anti-theft piece must be damaged, the anti-theft piece is separated from the containing groove and placed in the cavity, and obvious marks are left in the process; therefore, a good anti-theft function is achieved.

Description

Technical Field

[0001] This utility model relates to the field of packaging technology, specifically to a novel safety and anti-theft sealing cap that prevents small plastic pieces from detaching. Background Technology

[0002] Sealing caps are widely used in the packaging of various products. The primary function of traditional sealing caps is to seal containers, preventing leakage of internal contents or the entry of external impurities. However, as market demands for product safety and integrity continue to rise, ordinary sealing caps have gradually revealed numerous problems.

[0003] Traditional plastic sealing caps close with simple threaded connections or snap-fit ​​mechanisms, lacking effective anti-theft measures. Consumers cannot easily determine whether a sealing cap has been opened before purchase, giving unscrupulous merchants an opportunity to repackage and resell opened products. While some caps do have anti-theft mechanisms, most use a tear-off ring. Before opening the top cap, the tear-off ring needs to be removed from the bottom cap. This type of cap contains a small anti-theft plastic piece that needs to be discarded. This small anti-theft plastic piece is difficult to recycle and often ends up in the environment with other waste, causing environmental problems or safety issues if swallowed by children.

[0004] Based on the above, this utility model proposes a novel safety and anti-theft sealing cover that prevents the small plastic pieces from detaching, which can effectively solve the above problems. Utility Model Content

[0005] This utility model addresses the shortcomings of the existing technology by providing a novel safety and anti-theft sealing cover that prevents the small plastic pieces from detaching.

[0006] This utility model is achieved through the following technical solution:

[0007] A novel security anti-theft sealing cover without the small plastic piece detaching includes an upper cover, a lower cover, and a connecting part. The upper cover is flipped and connected to the lower cover via the connecting part. A downwardly extending ring is provided at the edge of the upper cover, and the two sides of the ring are recessed inward to form receiving grooves. An anti-theft piece is fixedly connected in the receiving groove, and a first locking block is fixedly connected to the bottom end of the anti-theft piece. The two sides of the lower cover are respectively provided with chambers for receiving the anti-theft piece, and a second locking block is provided at the opening of the chamber to cooperate with the first locking block.

[0008] According to the above technical solution, as a further preferred technical solution, the lower cover has a liquid outlet in the middle; the upper cover has a sealing ring in the middle that matches the liquid outlet.

[0009] According to the above technical solution, as a further preferred technical solution, the top two ends of the anti-theft plate are respectively connected to the upper cover through tear-off pieces.

[0010] According to the above technical solution, as a further preferred technical solution, the lower cover is fixedly connected to the two sides of the upper cover with an upwardly extending first support sidewall, and the lower cover is fixedly connected to the front side of the upper cover with an upwardly extending second support sidewall; the first support sidewall and the second support sidewall are integrally injection molded with the lower cover.

[0011] Compared with the prior art, this utility model has the following advantages and beneficial effects:

[0012] This utility model provides a novel safety anti-theft sealing cover without the small plastic piece detaching. By setting an anti-theft piece on the upper cover, the first locking block of the anti-theft piece and the second locking block at the opening of the chamber engage with each other. When it is necessary to open the sealing cover, the anti-theft piece must be broken, causing it to detach from the receiving groove and be placed in the chamber. This process leaves obvious marks, indicating that the sealing cover has been opened, thus achieving a good anti-theft function. Furthermore, since the anti-theft piece is stored in the chamber of the lower cover, it is easy to retrieve and can prevent children from accidentally swallowing it, increasing safety. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model before the lid is closed;

[0014] Figure 2 This is a schematic diagram of the overall structure of the product with the lid closed after the lid has been opened.

[0015] Figure 3 This is a side view of the present invention in the closed state;

[0016] Figure 4 for Figure 3 A magnified view of part A. Detailed Implementation

[0017] To enable those skilled in the art to better understand the technical solution of this utility model, the preferred embodiments of this utility model are described below in conjunction with specific examples. However, it should be understood that the accompanying drawings are for illustrative purposes only and should not be construed as limiting this patent. For better illustration of this embodiment, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual product dimensions. It is understandable that some well-known structures and their descriptions may be omitted in the drawings for those skilled in the art. The positional relationships described in the drawings are for illustrative purposes only and should not be construed as limiting this patent.

[0018] A novel security and anti-theft sealing cover without the small plastic piece detaching includes an upper cover 1, a lower cover 2, and a connecting part 3. The upper cover 1 is flipped and connected to the lower cover 2 through the connecting part 3. A downwardly extending ring 11 is provided at the edge of the upper cover 1, and the two sides of the ring 11 are recessed inward to form a receiving groove 12. An anti-theft piece 13 is fixedly connected in the receiving groove 12, and a first locking block 14 is fixedly connected to the bottom end of the anti-theft piece 13. The two sides of the lower cover 2 are respectively provided with chambers 21 for receiving the anti-theft piece 13, and a second locking block 22 is provided at the opening of the chamber 21 to cooperate with the first locking block 14.

[0019] This invention provides an anti-theft plate 13 on the upper cover 1. Since the first locking block 14 of the anti-theft plate 13 and the second locking block 15 at the opening of the chamber 21 are engaged with each other, when the sealing cover needs to be opened, the anti-theft plate 13 must be broken, causing the anti-theft plate 13 to detach from the receiving groove 12 and be placed in the chamber. This process leaves obvious marks, indicating that the sealing cover has been opened, thus achieving a good anti-theft function. Furthermore, since the anti-theft plate 13 is stored in the chamber 21 of the lower cover 2, it is easy to retrieve and can prevent children from accidentally swallowing it, increasing safety.

[0020] Furthermore, in another embodiment, the lower cover 2 has a liquid outlet 23 in the middle; the upper cover 1 has a sealing ring 15 that matches the liquid outlet 23 in the middle.

[0021] By setting a liquid outlet 23 in the middle of the lower cover 2, it is convenient for the liquid in the container to flow out. The sealing protrusion 15 in the middle of the upper cover 1 matches the liquid outlet 23. When the sealing cover is closed, the sealing protrusion 15 is tightly embedded in the liquid outlet 23, forming a good sealing effect, preventing liquid leakage, and ensuring the sealing of the liquid in the container.

[0022] Furthermore, in another embodiment, the top two ends of the anti-theft plate 13 are respectively connected to the upper cover 1 via tear strips 16.

[0023] By setting the tear strip 16, the difficulty of opening the sealing cover is reduced, and when opening the sealing cover, it is convenient for the user to open the cover and tear the tear strip 16.

[0024] Furthermore, in another embodiment, the lower cover 2 is fixedly connected to the two sides of an upwardly extending first support sidewall 24, and the lower cover 2 is fixedly connected to the front side of an upwardly extending second support sidewall 25; the first support sidewall 24 and the second support sidewall 25 are integrally injection molded with the lower cover 2.

[0025] By using the first support sidewall 24 on both sides of the lower cover 2 and the second support sidewall 25 on the front side, when the cover is closed, the upper cover 1 moves downward. The first support sidewall 24 and the second support sidewall 25 can provide a stable support foundation for the upper cover 1, ensuring that the upper cover 1 and the lower cover 2 are precisely connected.

[0026] Based on the description and drawings of this utility model, those skilled in the art can easily manufacture or use the novel safety anti-theft sealing cover of this utility model that does not have small plastic pieces detaching, and can produce the positive effects described in this utility model.

[0027] Unless otherwise specified, in this utility model, terms such as "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model 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. Therefore, the terms used to describe orientation or positional relationships in this utility model are for illustrative purposes only and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood in conjunction with the accompanying drawings and according to the specific circumstances.

[0028] Unless otherwise expressly specified and limited, the terms "set up," "connected," and "linked" in this utility model should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Any simple modifications or equivalent changes made to the above embodiments based on the technical essence of the present utility model shall fall within the protection scope of the present utility model.

Claims

1. A novel safety and anti-theft sealing cap that prevents the small plastic piece from detaching, characterized in that: It includes an upper cover (1), a lower cover (2), and a connecting part (3); the upper cover (1) is flipped and connected to the lower cover (2) through the connecting part (3); the upper cover (1) is provided with a downwardly extending ring (11) at the edge, and the two sides of the ring (11) are recessed inward to form a receiving groove (12), and an anti-theft plate (13) is fixedly connected in the receiving groove (12), and a first locking block (14) is fixedly connected to the bottom end of the anti-theft plate (13); the lower cover (2) is provided with a cavity (21) for receiving the anti-theft plate (13) at the two sides of the edge, and a second locking block (22) is provided at the opening of the cavity (21) to cooperate with the first locking block (14).

2. The novel safety anti-theft sealing cap without small plastic pieces detaching as described in claim 1, characterized in that: The lower cover (2) has a liquid outlet (23) in the middle; the upper cover (1) has a sealing ring (15) that matches the liquid outlet (23) in the middle.

3. The novel safety anti-theft sealing cap without small plastic pieces detaching as described in claim 1, characterized in that: The top two ends of the anti-theft plate (13) are connected to the upper cover (1) by tear strips (16).

4. The novel safety and anti-theft sealing cap without the small plastic piece detaching as described in claim 1, characterized in that: The lower cover (2) is fixedly connected to the two sides of the first support sidewall (24) extending upward, and the lower cover (2) is fixedly connected to the front side of the second support sidewall (25) extending upward; the first support sidewall (24) and the second support sidewall (25) are integrally injection molded with the lower cover (2).

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