Container cover, container and container filled with materials

Abstract

The utility model discloses a container cover, a container and a container filled with materials, and the container cover comprises a cover body, a cover body, a cover body and a cover body, the base is connected with the cover body through a hinge, and the base is fixed at the bottle opening end of the container; the sunken part is arranged on the outer wall of the cover body and arranged in the circumferential direction of the cover body, the bottom face of the sunken part is in an arc shape, the sunken depth of the sunken part is sequentially reduced from the middle to the two ends, and the sunken part is used for being attached to the fingers of a user. According to the anti-theft bottle cap, an existing anti-theft strip is omitted, the opening step is simplified, a user only needs to operate through a concave part, the use efficiency is improved, the opening complexity is greatly reduced, and the bottle cap is easier to open; through operation of the concave part, the opportunity of making contact with the bottle opening is reduced, the risk of secondary pollution is reduced, and the requirement for food sanitation is better met; additional plastic waste is reduced, the appearance of the bottle cap is more concise and attractive, and the overall visual effect of the product is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of container lids, and particularly relates to a container lid, a container and a container filled with materials. Background Art

[0002] A container lid is a common sealing component and is one of the components of a container. For a container with a bottle mouth structure, the quality of the connection and sealing of the container lid determines the quality of the container.

[0003] In the prior art, for food containers such as edible oil barrels and liquid seasoning bottles, the container lids used for their bottle mouths usually adopt a two-step opening structure to open the bottle mouth. First, tear off the anti-theft strip on the outer periphery of the container lid so that the lid body can be opened, then expose the internal pull ring, and then pull the pull ring to completely tear off the tear film on the base, so that the bottle mouth is in an open state, and the liquid in the bottle can be poured out through the bottle mouth. In order to facilitate the opening of the container lid to pour out the contents of the container, an outwardly protruding protrusion is usually provided on the upper part of the anti-theft opening of the container lid. After the user tears off the anti-theft strip, the anti-theft opening is exposed, which is convenient for the user to place the finger against the depression of the anti-theft opening and cooperate with the protrusion to easily open the container lid; using this method requires two steps to open, which takes a long time, the operation is complex and cumbersome, and it is inconvenient to use; the anti-theft opening exposed after the anti-theft strip is torn off is relatively large, and the risk of leakage of the contents of the container is greater, and the overall appearance is not beautiful enough. Summary of the Invention

[0004] According to an embodiment of the utility model, a container lid is provided. The container lid is arranged at the bottle mouth end of the container and includes:

[0005] A lid body, which covers the bottle mouth of the container;

[0006] A base, which is connected to the lid body and is fixed at the bottle mouth end of the container;

[0007] A depression, which is arranged on the outer wall of the lid body and is arranged along the circumferential direction of the lid body. The bottom surface of the depression is arc-shaped, and the depression depth of the depression decreases sequentially from the middle to both ends, and is used for fitting the fingers of the user.

[0008] Further, the lid body includes: a top cover and an arc-shaped enclosing part;

[0009] The top cover is connected to the base;

[0010] The arc-shaped enclosing part extends along the circumferential direction of the top cover, and the depression is opened on the arc-shaped enclosing part.

[0011] Further, the length of the depression is not greater than one-half of the length of the arc-shaped enclosing part.

[0012] Furthermore, an anti-theft connector is provided at the bottom of the arc-shaped enclosure portion, and the arc-shaped enclosure portion is integrally connected to the base through the anti-theft connector. A plurality of supporting bosses are provided at intervals along the circumferential direction on the top of the base, and the plurality of supporting bosses are abutted against the bottom of the arc-shaped enclosure portion.

[0013] Furthermore, the base is connected to the cover body through a hinge, and the hinge is arranged opposite to the recessed portion.

[0014] Furthermore, the base comprises:

[0015] A fixing seat, the fixing seat is fixed to the bottle mouth end of the container, and an annular clamping groove is provided on the outer wall of the fixing seat;

[0016] The annular connecting wall has an undercut at the bottom, the top of the annular connecting wall is connected to the hinge, and the undercut is arranged in the annular clamping groove.

[0017] Furthermore, the fixing seat comprises:

[0018] An outer annular wall, the inner wall of which is provided with a buckling portion along the circumferential direction, the outer annular wall is buckled on the outer wall of the bottle mouth through the buckling portion, and an annular clamping groove is provided on the outer wall of the outer annular wall;

[0019] The inner plug is integrally connected with the top of the outer annular wall through an annular retaining ring. The cover body is provided with an inner plug and a supporting retaining wall, and the supporting retaining wall is arranged between the hinge and the inner plug of the cover.

[0020] Further, the buckle portion comprises:

[0021] A plurality of buckling protrusions, which are arranged on the inner wall of the outer annular wall at intervals along the circumferential direction;

[0022] The buckle ring is arranged on the inner wall of the outer annular wall, the buckle ring is located above a plurality of buckling protrusions, a reinforcing piece is arranged at the bottom of the buckle ring, and the reinforcing piece is integrally connected with the inner wall of the outer annular wall.

[0023] Furthermore, the inner wall of the inner plug is provided with a first clamping portion, and the outer wall of the inner plug of the cover body is provided with a second clamping portion that is mutually clamped with the first clamping portion, and the first clamping portion and the second clamping portion are mutually clamped to form a seal.

[0024] Furthermore, a tear film is provided inside the inner plug, the peripheral side of the tear film is sealed and connected to the inner wall of the inner plug through a thin film, and a pull ring is provided on the top of the tear film; a plurality of slow flow teeth are provided at intervals along the circumferential direction inside the inner plug, and the plurality of slow flow teeth are located below the tear film, and the bottoms of the plurality of slow flow teeth are gathered inward.

[0025] According to another embodiment of the present invention, a container is provided, comprising: a container body and any one of the above-mentioned container covers, wherein the container cover is disposed on the container body.

[0026] According to another embodiment of the present utility model, there is provided a container filled with materials, comprising: a container body and any one of the above-mentioned container lids, the container lid is provided on the container body, and the container body is filled with materials.

[0027] For the container lid, container and container filled with materials according to the embodiments of the present utility model, the existing anti-theft strip is removed, the opening steps are simplified, and the user only needs to operate through the recessed part, which improves the use efficiency, greatly reduces the complexity of opening, and makes the bottle cap easier to open; by operating through the recessed part, the chance of contacting the bottle mouth is reduced, the risk of secondary pollution is reduced, and it more meets the requirements of food hygiene; the extra plastic waste is reduced, the appearance of the bottle cap is more concise and beautiful, and the overall visual effect of the product is improved.

[0028] It is to be understood that both the foregoing general description and the following detailed description are exemplary and are intended to provide further explanation of the claimed technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 FIG. is a schematic structural view of a container lid according to an embodiment of the present utility model;

[0030] Figure 2 FIG. is a front view schematic of a container lid according to an embodiment of the present utility model;

[0031] Figure 3 FIG. is a half-sectional view schematic of a container lid according to an embodiment of the present utility model;

[0032] Figure 4 FIG. is a schematic view of the open state of a container lid according to an embodiment of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0033] The following will describe in detail the preferred embodiments of the present utility model in conjunction with the drawings, and further elaborate on the present utility model.

[0034] First, in conjunction with Figures 1 to 4 Describe the container lid, container and container filled with materials according to the embodiments of the present utility model, which are used for the sealing of the container and have a wide range of application scenarios.

[0035] As Figures 1 to 4 shown, for the container lid according to the embodiment of the present utility model, the container lid is provided at the bottle mouth end of the container, and comprises: a lid body 1, a base 2 and a recessed part 3.

[0036] Specifically, as Figures 1 to 4As shown, in this embodiment, the cover body 1 covers the mouth of the container; the base 2 is connected to the cover body 1 through a hinge 4, and the base 2 is fixed to the mouth end of the container; the recessed portion 3 is provided on the outer wall of the cover body 1 and is arranged along the circumference of the cover body 1, enabling users to have a better grip when opening the lid. The bottom surface of the recessed portion 3 is arc-shaped, which conforms to ergonomics, can more naturally fit the user's fingers, reduces the discomfort of the fingers when forcefully opening the lid, improves the user's comfort in use, and the depth of the recessed portion 3 gradually decreases from the middle to both ends. The gradually changing depth of the recessed shape can naturally guide the placement position of the user's fingers, enabling the user to more intuitively find the best grip point when using, which conforms to the natural shape of the fingers. The gradual change in the recessed depth can avoid excessive weakening of the structure of the cover body 1 at a certain point and maintain the overall strength and durability of the cover body 1.

[0037] Specifically, as Figures 1 to 4 shown, in this embodiment, the cover body 1 includes: a top cover 11 and an arc-shaped enclosing portion 12; the top cover 11 is connected to the base 2 through a hinge 4; the arc-shaped enclosing portion 12 extends along the circumference of the top cover 11, and the arc-shaped enclosing portion 12 can improve the sealing performance of the container. The recessed portion 3 is opened on the arc-shaped enclosing portion 12; the hinge 4 is arranged between the two ends of the arc-shaped enclosing portion 12, and there is a gap between the two ends of the hinge 4 and the two ends of the arc-shaped enclosing portion 12 to ensure the smooth movement of the top cover 11.

[0038] Furthermore, as Figures 1 to 4 shown, in this embodiment, the recessed portion 3 is arranged opposite to the hinge 4, so that the cover body 1 is more evenly stressed when opening and closing, balancing the position and direction of the finger force, reducing the influence of the eccentric force on the lid, and improving the stability of the operation of the cover body 1. The length of the recessed portion 3 is not greater than half of the length of the arc-shaped enclosing portion 12, providing a sufficient gripping area, improving the comfort and convenience of the user in opening the lid, and not weakening the overall structural strength of the lid at the same time.

[0039] Furthermore, as Figures 1 to 4As shown, in this embodiment, an anti-theft connection body 15 is provided at the bottom of the arc-shaped enclosure portion 12, which can effectively prevent the lid from being opened without authorization, ensuring the security and integrity of the items inside the container. The arc-shaped enclosure portion 12 is integrally connected to the base 2 through the anti-theft connection body 15. Along the circumference of the top of the base 2, a number of support bosses 16 are provided at intervals. The number of support bosses 16 abuts against the bottom of the arc-shaped enclosure portion 12, providing additional support and stability, enhancing the connection strength between the lid 1 and the base 2; it can effectively disperse the force between the lid 1 and the base 2, avoiding deformation or damage caused by excessive single-point force, improving the durability and service life of the lid; improving the sealing performance of the container. In this embodiment, the anti-theft connection body 15 can be a number of equally spaced connecting bridges or a connecting strip with a thinner dimension, and its thinner dimension ensures that it can be broken under the opening operation to open the top cover 11.

[0040] Further, as Figures 1 to 4 shown, in this embodiment, the outer wall of the hinge 4 does not protrude beyond the outer wall of the base 2, making the appearance of the hinge 4 more coordinated and unified with the lid 1 and the base 2, improving the aesthetics and consistency of the overall design; reducing the protrusion of the hinge 4 part can prevent the user from being scratched or feeling uncomfortable by the hinge 4 during the operation, improving the comfort and safety of use.

[0041] Specifically, as Figures 1 to 4 shown, in this embodiment, the base 2 includes: a fixed seat 21, the fixed seat 21 is fixed at the bottle mouth end of the container, and an annular clamping groove 22 is provided on the outer wall of the fixed seat 21; an annular connecting wall 23, an inverted buckle 24 is provided at the bottom of the annular connecting wall 23, the top of the annular connecting wall 23 is connected to the hinge 4, and the inverted buckle 24 is buckled in the annular clamping groove 22, ensuring the firm connection between the fixed seat 21 and the annular connecting wall.

[0042] Further, as Figures 1 to 4 shown, in this embodiment, the fixed seat 21 includes: an outer annular wall 211, a fastening portion is provided along the circumference of the inner wall of the outer annular wall 211, and the outer annular wall 211 is fastened to the outer wall of the bottle mouth through the fastening portion, ensuring that the fixed seat 21 can be firmly installed on the bottle mouth of the container, providing a firm and reliable connection, preventing loosening during use, and the annular clamping groove 22 is provided on the outer wall of the outer annular wall 211; an inner plug 212, the inner plug 212 is integrally connected to the top of the outer annular wall 211 through an annular retaining ring 213, increasing the overall structural strength of the lid 1. Inside the lid 1, a lid inner plug 13 and a support retaining wall 14 are provided. The support retaining wall 14 is arranged between the hinge 4 and the lid inner plug 13. During use, the bottom of the support retaining wall 14 abuts against the annular retaining ring 213, and the support retaining wall 14 supports the lid 1. When the lid 1 is flipped down and closed on the base 2, the support retaining wall 14 abuts against the annular retaining ring 213, preventing the lid 1 from being pressed down excessively.

[0043] Furthermore, as Figures 1 to 4 shown, in this embodiment, the fastening part includes: a plurality of fastening protrusions 214, which are arranged at intervals along the circumferential direction on the inner wall of the outer annular wall 211, providing uniform support and fastening at multiple points, making the connection between the fixing seat 21 and the container bottle mouth more firm, preventing the fixing seat 21 from loosening, and increasing the contact area and friction; a snap ring 215, which is arranged on the inner wall of the outer annular wall 211, and the snap ring 215 is located above the plurality of fastening protrusions 214, providing further reinforcement for the connection and also forming an effective sealing structure. A reinforcing member 216 is provided at the bottom of the snap ring 215, enhancing the structure of the snap ring 215 so that it is not easily deformed when subjected to external forces, further ensuring the sealing performance and connection stability of the fixing seat 21, and the reinforcing member 216 is integrally connected to the inner wall of the outer annular wall 211.

[0044] Furthermore, as Figures 1 to 4 shown, in this embodiment, a first clamping portion 217 is provided on the inner wall of the inner plug 212, and a second clamping portion 131 that is mutually clamped with the first clamping portion 217 is provided on the outer wall of the inner plug 13 of the lid body. The first clamping portion 217 and the second clamping portion 131 are mutually clamped to form a seal, effectively preventing external air, dust, and moisture from entering the container, ensuring the purity and safety of the internal items, and preventing the internal items from leaking; the structure is stable and the operation is simple. An oil nozzle 218 is also provided at the top of the inner plug to guide the outflow of the content.

[0045] Furthermore, as Figures 1 to 4 shown, in this embodiment, a tear film 25 is provided inside the inner plug 212. The circumferential side of the tear film 25 is integrally and hermetically connected to the inner wall of the inner plug 212 through a thin film, adding an additional layer of protection to the container and improving the sealing performance of the container. The thin film is arranged along the circumference of the tear film 25 and has a smaller thickness than the tear film 25, and can be damaged when tearing the tear film 25. A pull ring 251 is provided at the top of the tear film 25 to improve the convenience for the user to tear the tear film 25; a plurality of flow retardation teeth 26 are arranged at intervals along the circumferential direction inside the inner plug 212. The plurality of flow retardation teeth 26 are located below the tear film 25, and the bottoms of the plurality of flow retardation teeth 26 converge inward. The flow retardation teeth 26 can slow down the flow rate of the content when flowing out, preventing splashing and overflow.

[0046] According to another embodiment of the present invention, a container is provided, including: a container body and any one of the above container lids, and the container lid is covered on the container body.

[0047] According to yet another embodiment of the present invention, a container filled with materials is provided, including: a container body and any one of the above container lids, the container lid is covered on the container body, and materials are filled in the container body, and the materials can be water, soy sauce, oil, etc.

[0048] Above, with reference to Figures 1 to 4Described are a container lid, a container, and a container filled with materials according to an embodiment of the present utility model. The existing anti-theft strip is removed, simplifying the opening steps. The user only needs to operate through the recessed part, improving the use efficiency, greatly reducing the complexity of opening, and making the bottle cap easier to open. By operating through the recessed part, the chance of contacting the bottle mouth is reduced, reducing the risk of secondary pollution and better meeting the requirements of food hygiene. The amount of additional plastic waste is reduced, and the appearance of the bottle cap is more concise and beautiful, enhancing the overall visual effect of the product.

[0049] It should be noted that in this specification, the term "comprising", "including" or any other variant thereof is intended to cover a non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the element.

[0050] Although the content of the present utility model has been introduced in detail through the above preferred embodiments, it should be recognized that the above description should not be considered as a limitation of the present utility model. After those skilled in the art have read the above content, various modifications and substitutions to the present utility model will be obvious. Therefore, the protection scope of the present utility model should be defined by the appended claims.

Claims

1. A container lid, which is arranged at the bottle mouth end of a container, and is characterized in that, Comprising: A cover body which covers the mouth of the container. A base which is connected to the cover body and fixed at the mouth end of the container. A recess which is arranged on the outer wall of the cover body and circumferentially arranged along the cover body. The bottom surface of the recess is arc-shaped, and the recess depth of the recess decreases sequentially from the middle to both ends for fitting the user's fingers.

2. The container lid according to claim 1, wherein, The cover body comprises: a top cover and an arc-shaped enclosing part. The top cover is connected to the base. The arc-shaped enclosing part extends circumferentially along the top cover, and the recess is arranged on the arc-shaped enclosing part.

3. The container lid according to claim 2, wherein The length of the recess is not greater than one half of the length of the arc-shaped enclosing part.

4. The container lid according to claim 2, wherein, The bottom of the arc-shaped enclosing part is provided with an anti-theft connecting body. The arc-shaped enclosing part is integrally connected to the base through the anti-theft connecting body. A plurality of supporting bosses are circumferentially arranged at intervals on the top of the base, and the plurality of supporting bosses are abutted against the bottom of the arc-shaped enclosing part.

5. The container lid according to claim 1, characterized in that, The base is connected to the cover body through a hinge, and the hinge is arranged opposite to the recess.

6. The container lid according to claim 5, wherein, The base comprises: A fixing seat which is fixed at the mouth end of the container. An annular clamping groove is arranged on the outer wall of the fixing seat. An annular connecting wall. An inverted buckle is arranged at the bottom of the annular connecting wall. The top of the annular connecting wall is connected to the hinge, and the inverted buckle is clamped in the annular clamping groove.

7. The container lid according to claim 6, characterized in that, The fixing seat comprises: An outer annular wall. A fastening part is circumferentially arranged on the inner wall of the outer annular wall. The outer annular wall is fastened to the outer wall of the mouth through the fastening part. The annular clamping groove is arranged on the outer wall of the outer annular wall. An inner plug which is integrally connected to the top of the outer annular wall through an annular retaining ring. A cover body inner plug and a supporting retaining wall are arranged inside the cover body. The supporting retaining wall is arranged between the hinge and the cover body inner plug.

8. The container lid according to claim 7, wherein, The fastening part comprises: A plurality of fastening protrusions which are circumferentially arranged at intervals on the inner wall of the outer annular wall. A fastening ring which is arranged on the inner wall of the outer annular wall. The fastening ring is located above the plurality of fastening protrusions. A reinforcing member is arranged at the bottom of the fastening ring and integrally connected to the inner wall of the outer annular wall.

9. The container lid according to claim 7, characterized in that, A first clamping part is arranged on the inner wall of the inner plug. A second clamping part which is mutually clamped with the first clamping part is arranged on the outer wall of the cover body inner plug. The first clamping part and the second clamping part are mutually clamped to form a seal.

10. The container lid according to claim 7, characterized in that, A tearing film is arranged inside the inner plug. The circumferential side of the tearing film is integrally and hermetically connected to the inner wall of the inner plug through a thin film. A pull ring is arranged at the top of the tearing film. A plurality of flow buffering teeth are circumferentially arranged at intervals inside the inner plug. The plurality of flow buffering teeth are located below the tearing film, and the bottoms of the plurality of flow buffering teeth converge inward.

11. A container, characterized in that, Comprising: a container body and the container cover according to any one of claims 1 to 10, and the container cover covers the container body.

12. A container filled with materials, characterized in that, Comprising: a container body and the container cover according to any one of claims 1 to 10, the container cover covers the container body, and materials are contained in the container body.

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