Anti-loose container cover and container

Abstract

The utility model provides an anti-loosing container cover and a container, the anti-loosing container cover comprises a container cover and a connecting seat connected with a container body, the container cover is rotatably connected with the connecting seat, the connecting seat is provided with at least one extension part, the extension part is provided with an anti-loosing buckle, and the container cover is provided with at least one anti-loosing clamping block which is limited through the anti-loosing buckle after being screwed. According to the utility model, the anti-loose clamping block on the container cover is correspondingly matched with the anti-loose buckle on the connecting seat, and the anti-loose buckle can effectively limit the anti-loose clamping block if the container cover rotates and loosens after being screwed, so that the container cover stops rotating and loosening; therefore, leakage of liquid in the container due to the fact that the container cover slowly rotates and becomes loose in the transportation process or the express delivery process of e-commerce is avoided to a great extent, and the user experience is improved.

Description

Technical Field

[0001] The utility model relates to the field of container covers, in particular to an anti-loosening container cover; in addition, the utility model also relates to a container. Background Art

[0002] Conventional laundry detergent caps on the market are generally composed of a metering cap and a connecting seat for the convenience of users. The metering cap can be rotatably connected to the connecting seat, and the connecting seat can be rotatably connected to the mouth of the laundry bottle. When using, the user can unscrew the metering cap counterclockwise, pour the laundry detergent into the metering cap and use it. After use, screw the metering cap clockwise into the connecting seat. However, the existing laundry detergent cap lacks an anti-loosening structure, resulting in the metering cap becoming loose after slowly turning due to the bumps of transportation or the squeezing of external forces during transportation or the express delivery process of e-commerce, thereby causing liquid leakage, polluting the surrounding environment, and causing great trouble to users. Utility Model Content

[0003] In order to solve the problems existing in the prior art, at least one embodiment of the present invention provides a container cover with an anti-loosening structure, which largely prevents the container cover from becoming loose after slowly turning during transportation or e-commerce express delivery, thereby improving the user experience. To this end, at least one embodiment of the present invention also provides a container.

[0004] In the first aspect, an embodiment of the utility model proposes an anti-loosening container cover, which includes a container cover and a connecting seat connected to the container body, the container cover can be rotatably connected to the connecting seat, the connecting seat is provided with at least one extension part, the extension part is provided with an anti-loosening buckle, and the container cover is provided with at least one anti-loosening block which is limited by the anti-loosening buckle after being screwed together.

[0005] In some embodiments, the utility model provides a loose-proof container cover, in which one end of an extension portion is connected to the top of a connecting seat, a first gap is provided between the lower bottom surface of the extension portion and the top of the connecting seat, and a rotation-stop groove is formed by the extension portion, the top of the connecting seat and the first gap.

[0006] In some embodiments, the utility model provides an anti-loosening container cover, wherein the anti-loosening block includes an anti-loosening block body and a stop block body, the stop block body is connected to the bottom of the anti-loosening block body; at least a portion of the stop block body can be placed in the stop groove, and the anti-loosening block body can be correspondingly restricted to the inner side of the anti-loosening buckle.

[0007] In some embodiments, the utility model provides an anti-loosening container cover, wherein the outer side of the anti-loosening block body is provided with a first rotation guide inclined surface, and the anti-loosening buckle is provided with a second rotation guide inclined surface corresponding to the first rotation guide inclined surface.

[0008] In some embodiments, the utility model provides an anti-loosening container cover, wherein the anti-loosening buckle is provided with a guide fillet corresponding to the first rotation guide inclined surface.

[0009] In some embodiments, the utility model provides an anti-loosening container cover, wherein one end of the anti-loosening block body is provided with an anti-loosening inclined surface.

[0010] In some embodiments, the utility model provides an anti-loosening container cover, the container cover is provided with a flange, the anti-loosening block is provided on the flange, and the connecting seat is provided with at least one sealing convex ring corresponding to the flange.

[0011] In some embodiments, the utility model provides an anti-loosening container cover, wherein the outer surface of the connecting seat is provided with a plurality of anti-slip strips.

[0012] In the second aspect, an embodiment of the utility model also provides a container, comprising a container body and an anti-loosening container cover of the first aspect, wherein a connecting seat can be rotatably connected to the container body; the connecting seat is provided with a plurality of inclined first anti-loosening teeth, and a container mouth of the container body is provided with a plurality of second anti-loosening teeth having an inclination direction opposite to that of the first anti-loosening teeth.

[0013] It can be seen that the anti-loosening container cover and container of the embodiment of the utility model, through the corresponding cooperation between the anti-loosening block on the container cover and the anti-loosening buckle on the connecting seat, if the container cover rotates and loosens after being screwed on, the anti-loosening buckle can effectively limit the anti-loosening block, so that the container cover stops rotating and loosening, thereby largely avoiding the leakage of liquid in the container due to the container cover slowly turning loose during transportation or e-commerce express delivery, thereby improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 It shows a first structural schematic diagram of a loose-proof container cover in an embodiment of the utility model;

[0016] Figure 2 Display as Figure 1 A zoomed schematic diagram of local I;

[0017] Figure 3 It is a second structural schematic diagram of a loose-proof container cover according to an embodiment of the utility model;

[0018] Figure 4 Display as Figure 3A zoomed schematic diagram of local A;

[0019] Figure 5 It is a third structural schematic diagram of a loose-proof container cover in an embodiment of the utility model;

[0020] Figure 6 Shown is a top view of an anti-loosening container cover in an embodiment of the utility model.

[0021] The reference numerals in the accompanying drawings of the specification are as follows:

[0022] Container cover 1, flange 11, connecting seat 2, sealing convex ring 21, anti-slip strip 22, first anti-loosening tooth 23, extension part 3, anti-loosening buckle 4, second rotation guide inclined surface 41, guide radius 42, anti-loosening block 5, anti-rotation groove 6, anti-loosening block body 51, first rotation guide inclined surface 511, anti-loosening inclined surface 512, anti-rotation block body 52. Specific implementation plan

[0023] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] It should be noted that, in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. In this article, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0025] [Example 1]

[0026] The inventor of this solution found that in the prior art, the laundry detergent cap lacks an anti-loosening structure, which results in the metering cap slowly turning loose due to the bumps in transportation or the squeezing of external forces during transportation or the express delivery of e-commerce, thereby causing liquid leakage, polluting the surrounding environment, and causing great trouble to users. This embodiment provides the following solutions:

[0027] like Figures 1 to 6 As shown, this embodiment provides an anti-loosening container cover, including a container cover 1 and a connecting seat 2 connected to the container body, the container cover 1 can be rotatably connected to the connecting seat 2, the connecting seat 2 is provided with at least one extension portion 3, the extension portion 3 is provided with an anti-loosening buckle 4, and the container cover 1 is provided with at least one anti-loosening block 5 which is limited by the anti-loosening buckle 4 after being screwed together.

[0028] It should be noted that when the container cover 1 is screwed onto the connecting seat 2 through threaded engagement, if the container cover 1 rotates and becomes loose, the anti-loosening block 5 is blocked by the anti-loosening buckle 4, so that the container cover 1 stops rotating. The anti-loosening buckle 4 can effectively limit the anti-loosening block 5, thereby preventing the container cover 1 from rotating and becoming loose.

[0029] Specifically, the container cover 1 is made of recyclable materials, and the connecting seat 2 is made of polypropylene material. The connecting seat 2 is provided with two extensions 3, and two anti-loosening blocks 5 are also provided corresponding to the container cover 1. One end of the extension 3 is connected to the top of the connecting seat 2, and a first gap is provided between the lower bottom surface of the extension 3 and the top of the connecting seat 2, and the extension 3, the top of the connecting seat 2 and the first gap constitute a rotation-stop groove 6. The anti-loosening block 5 includes an anti-loosening block body 51 and a rotation-stop block body 52, and the rotation-stop block body 52 is connected to the anti-loosening block body 51. The rotation-stop block body 52 is arranged in the rotation-stop groove 6, and the anti-loosening block body 51 can be correspondingly restricted to the inner side of the anti-loosening buckle 4.

[0030] It should be noted that when the container cover 1 is screwed onto the connection base 2, if the screwing force of the container cover 1 is too large, the anti-rotation block body 52 is blocked in the anti-rotation groove 6, that is, when the anti-rotation block body 52 abuts against one end of the anti-rotation groove 6, the anti-rotation groove 6 limits the rotation direction of the anti-rotation block body 52, thereby limiting the anti-rotation block body 52 to stop the container cover 1 from rotating, thereby preventing the container cover 1 from being damaged due to excessive screwing force. When the container cover 1 is screwed onto the connection base 2 through threaded engagement, if the container cover 1 rotates and becomes loose, the anti-loosening block body 51 is blocked by the anti-loosening buckle 4, so that the container cover 1 stops rotating, and the anti-loosening buckle 4 can effectively limit the anti-loosening block body 51, thereby preventing the container cover 1 from rotating and becoming loose.

[0031] Furthermore, a first rotation guide inclined surface 511 is provided on the outer side of the anti-loosening block body 51, and the anti-loosening buckle 4 is provided with a second rotation guide inclined surface 41 corresponding to the first rotation guide inclined surface 511. The anti-loosening buckle 4 is provided with a guide fillet 42 corresponding to the first rotation guide inclined surface 511, and an anti-loosening inclined surface 512 is provided at one end of the anti-loosening block body 51.

[0032] It should be noted that when the container cover 1 is screwed on the connection seat 2, the anti-loosening block body 51 is screwed along the guide fillet 42 and the second rotation guide inclined surface 41 through the first rotation guide inclined surface 511. It can be understood that the guide fillet 42 can make it easier for the container cover 1 to be screwed into place.

[0033] If the container cover 1 rotates and becomes loose, the anti-loosening inclined surface 512 of the anti-loosening block body 51 is blocked by the anti-loosening buckle 4, so that the container cover 1 stops rotating, thereby preventing the container cover 1 from rotating and becoming loose.

[0034] When the user needs to use the container cover 1, the container cover 1 is rotated with an appropriate force, and the anti-loosening inclined surface 512 can push the anti-loosening buckle 4 outward along the extension 3, so that the container cover 1 can be rotated and removed for use. It can be understood that the above-mentioned appropriate force should be greater than the resisting limit force of the anti-loosening inclined surface 512 of the anti-loosening block body 51 resisted by the anti-loosening buckle 4.

[0035] Furthermore, the container cover 1 is provided with a flange 11 , the anti-loosening block 5 is provided on the flange 11 , the connecting seat 2 is provided with at least one sealing convex ring 21 corresponding to the flange 11 , and the outer surface of the connecting seat 2 is provided with a plurality of anti-slip strips 22 .

[0036] It should be noted that when the container cover 1 is screwed onto the connection base 2, the sealing convex ring 21 just presses against the flange 11, thereby achieving a sealing effect. Two sealing convex rings 21 can be provided, so as to achieve a good sealing effect while controlling the processing cost. The anti-slip strip 22 increases the friction force, so that the user can hold the connection base 2 more steadily.

[0037] [Example 2]

[0038] This embodiment provides a container, including a container body and the anti-loosening container cover in Embodiment 1, wherein the connecting seat can be rotatably connected to the container body; the connecting seat 2 is provided with a plurality of inclined first anti-loosening teeth 23, and the container mouth of the container body is provided with a plurality of second anti-loosening teeth with an inclination direction opposite to the first anti-loosening teeth 23.

[0039] It should be noted that when the connection base 2 is screwed on the container body, the connection base 2 is easily screwed along the second anti-loosening teeth in the opposite direction of the tilt direction through the first anti-loosening teeth 23. If the connection base 2 rotates, the second anti-loosening teeth can resist and limit the first anti-loosening teeth 23, thereby preventing the connection base 2 from rotating.

[0040] In summary, embodiments 1-2 of the utility model provide a kind of anti-loosening container cover and container, through the corresponding cooperation of the anti-loosening block on the container cover and the anti-loosening buckle on the connecting seat, if the container cover rotates and loosens after being screwed on, the anti-loosening buckle can effectively limit the anti-loosening block, so that the container cover stops rotating and loosening, thereby largely avoiding the leakage of liquid in the container due to the container cover slowly turning loose during transportation or e-commerce express delivery, thereby improving the user experience.

[0041] The above contents are only specific implementation methods of the present application, and the protection scope of the present application is not limited thereto. Those skilled in the art may make changes or substitutions within the technical scope disclosed in the present application, and these changes or substitutions shall be within the protection scope of the present application.

[0042] Those skilled in the art will understand that although some embodiments described herein include certain features included in other embodiments but not other features, the combination of features from different embodiments is meant to be within the scope of the present invention and to form different embodiments.

[0043] Although the embodiments of the present invention are described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the appended claims.

Claims

1. A container cover having an anti-loosening function, comprising a container cover (1) and a connection seat (2) connected to a container body, wherein the container cover (1) is rotatably connected to the connection seat (2), and is characterized in that: The connecting seat (2) is provided with at least one extension portion (3), the extension portion (3) is provided with an anti-loosening buckle (4), and the container cover (1) is provided with at least one anti-loosening block (5) which is limited by the anti-loosening buckle (4) after being screwed together.

2. The anti-loosening container cover according to claim 1, characterized in that: One end of the extension portion (3) is connected to the top of the connecting seat (2), and a first gap is provided between the lower bottom surface of the extension portion (3) and the top of the connecting seat (2), and a stop groove (6) is formed by the extension portion (3), the top of the connecting seat (2) and the first gap.

3. The anti-loosening container cover according to claim 2, characterized in that: The anti-loosening block (5) comprises an anti-loosening block body (51) and a stop block body (52), wherein the stop block body (52) is connected to the bottom of the anti-loosening block body (51); at least a portion of the stop block body (52) can be placed in the stop groove (6), and the anti-loosening block body (51) can be correspondingly restricted on the inner side of the anti-loosening buckle (4).

4. The anti-loosening container cover according to claim 3, characterized in that: The outer side of the anti-loosening block body (51) is provided with a first rotating guide inclined surface (511), and the anti-loosening buckle (4) is provided with a second rotating guide inclined surface (41) corresponding to the first rotating guide inclined surface (511).

5. The anti-loosening container cover according to claim 4, characterized in that: The anti-loosening buckle (4) is provided with a guide fillet (42) corresponding to the first rotating guide inclined surface (511).

6. The anti-loosening container cover according to claim 3, characterized in that: One end of the anti-loosening block body (51) is provided with an anti-loosening inclined surface (512).

7. The anti-loosening container cover according to claim 1, characterized in that: The container cover (1) is provided with a flange (11), the anti-loosening block (5) is arranged on the flange (11), and the connecting seat (2) is provided with at least one sealing convex ring (21) corresponding to the flange (11).

8. The anti-loosening container cover according to claim 1, characterized in that: The outer surface of the connecting seat (2) is provided with a plurality of anti-slip strips (22).

9. A container, characterized in that: It comprises a container body and an anti-loosening container cover as described in any one of claims 1 to 8, wherein a connecting seat can be rotatably connected to the container body; the connecting seat (2) is provided with a plurality of inclined first anti-loosening teeth (23), and the container mouth of the container body is provided with a plurality of second anti-loosening teeth with an inclination direction opposite to that of the first anti-loosening teeth (23).

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