A wet wipe cover and wet wipe packaging

Abstract

The utility model relates to wet tissue packing technical field discloses a wet tissue cover and wet tissue packing, the upper cover of wet tissue cover is provided with the annular buckle of the lateral clamping of outer cover, the center is provided with the silica gel sealing plug of corresponding cooperation with the extraction mouth, the outer cover and inner cover center are provided with the extraction mouth, and the outer cover and inner cover are connected through the convex platform and the groove structure of mutual embedding and are buckled, the convex platform and the groove structure of mutual embedding include the first convex platform and the second convex platform of setting at the bottom surface of outer cover / the top surface of inner cover, the top surface of inner cover / the bottom surface of outer cover is provided with the first groove and the second groove of mutually corresponding embedding with the first convex platform and the second convex platform, the bag body of wet tissue packing is pressed and arranged in the first groove and / or the second groove with the first convex platform and / or the second convex platform, realizes reliable connection between bag body and wet tissue cover, realizes sealing, prevents the bag body from loosening, discards traditional glue sticking and label sealing mode, realizes glueless sealing and installation, is favorable for long -term stable sealing, has the characteristics such as simple structure, strong practicality, good use effect.

Description

Technical Field

[0001] This utility model relates to the field of wet wipe packaging technology, and more specifically, it relates to a wet wipe cap and wet wipe packaging that eliminates the need for traditional external adhesive and label sealing. Background Technology

[0002] In the wet wipes product industry, the sealing performance of packaging is crucial. Traditional wet wipe packaging mainly relies on adhesive sealing, with the wipe caps also glued to the packaging bag. While adhesive designs can maintain a certain level of sealing at room temperature, the adhesive strength decreases significantly under extreme temperature conditions such as high or low temperatures, causing the caps to detach. Similarly, the adhesive on labels may lose its stickiness after repeated use, leading to a poor seal and making the wet wipes susceptible to external contamination and even bacterial growth, resulting in a poor consumer experience.

[0003] In the prior art, patent document CN2559597Y discloses a wet wipe packaging box, which is fixed at the opening by an inner panel locking onto an outer panel, enhancing the sealing and moisturizing properties of the wet wipes. However, its shortcomings are: the inner and outer panels are located on the inner and outer sides of the box opening, respectively. Rotating the outer panel to lock the box is problematic in practical applications, as temperature changes cause thermal expansion and contraction, leading to the outer panel rotating in the opposite direction and loosening, causing the bag to detach. Furthermore, for wet wipe packaging bags, which are thin, the planar structure of the inner and outer panels makes it difficult to stably clamp the bag. Utility Model Content

[0004] This utility model provides a wet wipe cover and wet wipe packaging, which features reliable connection and anti-loosening characteristics, thereby solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A wet wipe cover includes an upper cover and a lower cover. The lower cover includes an outer cover and an inner cover. The upper cover is flipped and connected to the outer cover on one side. The upper cover is provided with an annular buckle that engages with the periphery of the outer cover. The outer cover and the inner cover have a pull-out opening at their centers. The upper cover has a silicone sealing plug at its center that corresponds to the pull-out opening. The outer cover and the inner cover are fastened together by a mutually interlocking boss and groove structure. The mutually interlocking boss and groove structure includes a first boss and a second boss provided on the bottom surface of the outer cover and the top surface of the inner cover. The top surface of the inner cover and the bottom surface of the outer cover are provided with a first groove and a second groove that correspond to and engage with the first boss and the second boss.

[0007] The first boss and the second boss are provided with snap-fit ​​bosses and / or snap-fit ​​grooves on their sides, and the first groove and the second groove are provided with snap-fit ​​grooves or snap-fit ​​bosses that are corresponding to and engage with the snap-fit ​​bosses and / or snap-fit ​​grooves.

[0008] The first boss and the first groove are corresponding annular structures.

[0009] The second boss and the second groove are discrete interlocking structures arranged in a ring shape corresponding to each other.

[0010] The lower end of the silicone sealing plug has a trapezoidal or arc-shaped structure.

[0011] A wet wipe package has a wet wipe cap at the opening, and the bag body of the wet wipe package is pressed into a first groove and / or a second groove by a first boss and / or a second boss.

[0012] The wet wipe packaging has a through hole corresponding to the second protrusion on the bag body.

[0013] The wet wipe cap of this utility model has a corresponding extraction port in the center of the lower cap and a corresponding silicone sealing plug in the center of the upper cap to seal the extraction port. The inner and outer caps of the lower cap have interlocking bosses and grooves. The wet wipe bag is pressed into the first and / or second grooves by the first and / or second bosses to achieve a fastening connection, thus achieving a reliable connection between the bag and the wet wipe cap. This not only improves the sealing performance between the wet wipe cap and the packaging bag, but also reduces or avoids the packaging bag from coming loose.

[0014] This invention abandons the traditional adhesive and label sealing methods, achieving glue-free sealing and installation. It avoids the problems of traditional wet wipe caps easily falling off under extreme temperatures and labels not sealing properly after multiple uses, which helps to improve and achieve long-term stable sealing.

[0015] This utility model has the characteristics of simple structure, strong practicality and good use effect, and is worth promoting and using widely. Attached Figure Description

[0016] Figure 1 This is a side view of the wet wipes in an embodiment of this application;

[0017] Figure 2 This is a top view of the unfolded state of the wet wipes in an embodiment of this application.

[0018] Figure 3 A side view of the structure for attaching and closing the wet wipes cap onto the wet wipes packaging;

[0019] Figure 4 for Figure 3 A schematic diagram of the split structure;

[0020] Figure 5 for Figure 4 A magnified schematic diagram of the partial structure at point A in the middle;

[0021] Figure 6 This is a schematic diagram of the structure of Example 2. Detailed Implementation

[0022] 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 protection scope of the present utility model. Example 1

[0023] See Figure 1-5 A wet wipe packaging includes a wet wipe bag body 1 and a wet wipe cover 2 disposed at the extraction port of the bag body 1. The wet wipe cover 2 includes an upper cover 2-1 and a lower cover 2-2. The lower cover 2-2 includes an outer cover 2-2-1 and an inner cover 2-2-2. The upper cover 2-1 is flipped and connected to the outer cover 2-2-1 on one side. The upper cover 2-1 is provided with an annular buckle 2-1-1 that engages with the periphery of the outer cover 2-2-1. The outer cover and the inner cover have extraction ports 2-2-3 in their centers. The upper cover 2-1 has a silicone sealing plug 2-1-2 in its center that corresponds to and cooperates with the extraction port 2-2-3. The lower end of the silicone sealing plug 2-1-2 has a trapezoidal or arc-shaped structure. See reference. Figure 1 The diagram shows an arc-shaped structure. (See attached image.) Figure 4 The lower end of the silicone sealing plug 2-1-2 shown is an inverted trapezoidal structure, which facilitates the silicone sealing plug 2-1-2 entering the extraction port 2-2-3.

[0024] The outer cover 2-2-1 and the inner cover 2-2-2 are connected by interlocking bosses and grooves, see [reference]. Figure 3-5The interlocking boss and groove structure includes a first boss 22-1 and a second boss 22-2 disposed on the bottom surface of the outer cover 2-2-1 and the top surface of the inner cover 2-2-2. A first groove 22-3 and a second groove 22-4 are disposed on the top surface of the inner cover 2-2-2 and the bottom surface of the outer cover 2-2-1, respectively, corresponding to and engaging with the first boss 22-1 and the second boss 22-2. The sides of the first boss 22-1 and the second boss 22-2 are provided with engaging bosses 22-5 and / or engaging grooves 22-6. The sides of the first groove 22-3 and the second groove 22-4 are provided with engaging grooves 22-6 or engaging bosses 22-5 that correspond to and engage with the engaging bosses 22-5 and / or engaging grooves 22-6. In this embodiment, a first protrusion 22-1 and a second protrusion 22-2 are provided on the bottom surface of the outer cover 2-2-1, and a corresponding first groove 22-3 and a second groove 22-4 are provided on the top surface of the inner cover 2-2-2. The first protrusion 22-1, the second protrusion 22-2, the first groove 22-3, and the second groove 22-4 are all arranged in a ring shape. The inner side of the ring-shaped first protrusion 22-1 is provided with a snap-fit ​​groove 22-6, and the outer side is provided with a snap-fit ​​protrusion 22-5. Correspondingly, snap-fit ​​protrusions 22-5 and snap-fit ​​grooves 22-6 are provided on the side of the groove within the first groove 22-3. Both sides of the protrusion 22-2 are provided with snap-fit ​​protrusions 22-5, and both sides of the second groove 22-4 are provided with corresponding snap-fit ​​grooves 22-6. When the second protrusion 22-2 presses the bag body 1 into the second groove 22-4, it forms multiple bends, which improves the reliability and sealing of the connection between the wet wipe cover 2 and the bag body 1. The first protrusion 22-1 and the first groove 22-3 adopt the same direction of snap-fit ​​protrusion 22-5 and snap-fit ​​groove 22-6 to form a squeezing force in an outward direction, which makes the pressure on the bag body 1 greater, and also facilitates the silicone sealing plug 2-1-2 to enter the extraction port 2-2-3. Example 2

[0025] See Figure 5 and 6 The difference between this embodiment and Embodiment 1 is that the second protrusion 22-2 and the second groove 22-4 are discretely interlocking structures arranged in a corresponding ring. The bag body 1 of the wet wipe packaging has through holes corresponding to the second protrusion 22-2. When the second protrusion 22-2 and the second groove 22-4 are fastened together, the second protrusion 22-2 passes through the corresponding through hole on the bag body 1 and fastens with the second groove 22-4, achieving area-based perforation fixation and further improving the anti-loosening effect of the wet wipe cover 2 on the bag body 1.

[0026] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A wet wipe cover, comprising an upper cover and a lower cover, the lower cover comprising an outer cover and an inner cover, the upper cover being flipped and connected to one side of the outer cover, characterized in that: The top cover is provided with an annular buckle that engages with the periphery of the outer cover. The outer cover and the inner cover have extraction ports at their centers. The top cover has a silicone sealing plug at its center that corresponds to the extraction port. The outer cover and the inner cover are connected by interlocking bosses and grooves. The interlocking bosses and grooves include a first boss and a second boss on the bottom surface of the outer cover and the top surface of the inner cover. The top surface of the inner cover and the bottom surface of the outer cover have a first groove and a second groove that correspond to and engage with the first boss and the second boss.

2. The wet wipe cover according to claim 1, characterized in that: The first boss and the second boss are provided with snap-fit ​​bosses and / or snap-fit ​​grooves on their sides, and the first groove and the second groove are provided with snap-fit ​​grooves or snap-fit ​​bosses that are corresponding to and engage with the snap-fit ​​bosses and / or snap-fit ​​grooves.

3. The wet wipe cover according to claim 1 or 2, characterized in that: The first boss and the first groove are corresponding annular structures.

4. The wet wipe cover according to claim 1 or 2, characterized in that: The second boss and the second groove are corresponding annular structures.

5. The wet wipe cover according to claim 1 or 2, characterized in that: The second boss and the second groove are discrete interlocking structures arranged in a ring shape corresponding to each other.

6. The wet wipe cover according to claim 1, characterized in that: The lower end of the silicone sealing plug has a trapezoidal or arc-shaped structure.

7. A wet wipe packaging, characterized in that: The wet wipe packaging has a wet wipe cover as described in any one of claims 1-6 at the extraction port, and the bag body of the wet wipe packaging is pressed into the first groove and / or the second groove by a first boss and / or a second boss.

8. The wet wipe packaging according to claim 7, characterized in that: The wet wipe packaging has a through hole corresponding to the second protrusion on the bag body.

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