Wet tissue turning cover capable of being sealed

Abstract

The utility model belongs to the technical field of wet tissue turning covers, and particularly relates to a sealable wet tissue turning cover which comprises an upper cover body and a lower cover body which are hinged to each other. The bottom of the upper cover body is hollowed out; a paper extraction hole is formed in the middle of the lower cover body, an unsealing strip adheres to the paper extraction hole, and a plurality of annular sealing bosses are sequentially arranged between the inner side wall of the lower cover body and the outer side wall of the paper extraction hole. A buckling device is arranged at the non-hinged end of the upper cover body and the lower cover body, the upper cover body can rotate along the hinged end through the buckling device so as to open or close the upper cover body and the lower cover body, when the upper cover body and the lower cover body are closed, the top of the annular sealing boss is tightly matched with the bottom of the upper cover body, and the sealing structure has the beneficial effects of being excellent in sealing performance, convenient and stable to open and close and the like.

Description

Technical Field

[0001] This utility model belongs to the technical field of wet wipe flip covers, specifically a sealable wet wipe flip cover. Background Technology

[0002] In modern life, wet wipes are an extremely convenient cleaning product with a wide range of applications, covering personal care, household cleaning, and food service. Whether it's for hand cleaning when people are out, daily household cleaning, or simple wiping of tableware in the catering industry, wet wipes play an important role. As consumers' pursuit of quality of life continues to improve, they also place higher demands on the quality and user experience of wet wipes, making the design of wet wipe packaging particularly crucial.

[0003] Currently, the flip-top packaging of commonly available wet wipes presents a series of problems that urgently need to be addressed in practical use. Regarding sealing, most existing wet wipe flip-tops only use a simple snap-on design, lacking an effective sealing structure. This allows the wet wipes to easily come into contact with outside air, causing the moisture in the wipes to evaporate rapidly, significantly affecting their moisture content and effectiveness. More seriously, prolonged exposure to air can also lead to bacterial growth, shortening their shelf life and posing a potential threat to consumers' health.

[0004] Existing wet wipe flip-tops have significant shortcomings in terms of sealing, ease of opening and closing, and structural stability. Therefore, the development of a new type of sealable wet wipe flip-top is urgently needed to effectively solve the above problems and comprehensively improve the packaging quality of wet wipes and the user experience. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a sealable wet wipe flip cover, which solves the technical problem of insufficient sealing performance of the current sealing cover.

[0006] The present invention provides a sealable wet wipe flip cover, characterized in that it comprises an upper cover and a lower cover that are hinged together; the bottom of the upper cover is hollowed out; a tissue hole is provided in the middle of the lower cover, a sealing strip is attached to the tissue hole, and a plurality of annular sealing protrusions are arranged sequentially between the inner wall of the lower cover and the outer wall of the tissue hole; a fastening device is provided at the non-hinged ends of the upper cover and the lower cover, through which the upper cover can be rotated along the hinged end to open or close the upper cover and the lower cover, and when closed, the top of the annular sealing protrusions fits tightly with the bottom of the upper cover.

[0007] Preferably, the fastening device includes a first fastening part disposed on the inner sidewall of the front end of the upper cover, and the inner sidewall of the first fastening part is connected to a top fastening block;

[0008] And a second fastening part is provided on the inner side wall of the front end of the outermost sealing boss, and the inner side wall of the second fastening part is connected to a bottom fastening block that is adapted to the top fastening block.

[0009] Preferably, both the first and second fastening portions are bottom fastening blocks that protrude towards the rear end, and the bottom fastening block of the second fastening portion is flush with the top of the sealing boss.

[0010] Preferably, the outermost sealing boss has a number of auxiliary bosses evenly distributed circumferentially on its outer side wall, each auxiliary boss cooperating with the inner side wall of the upper cover, and the height of the auxiliary boss is not higher than the height of the sealing boss.

[0011] Preferably, the annular sealing boss is made of elastic rubber or silicone material to significantly enhance the sealing effect.

[0012] Preferably, the contact surfaces of the top fastening block and the bottom fastening block are provided with anti-slip textures to effectively prevent loosening after fastening.

[0013] Preferably, it also includes a wet wipes packaging bag, with the lower cover bonded to the wet wipes packaging bag by hot melt adhesive.

[0014] Preferably, the hinge portion of the upper cover (1) and the lower cover (2) is located inside the upper cover (1) and the lower cover (2).

[0015] Preferably, the annular sealing boss (4) has a sealing groove (71) on the top, and the upper cover (1) has a sealing strip (72) corresponding to the sealing groove (71) at the bottom.

[0016] Beneficial effects:

[0017] I. Superior Sealing Performance: Through the tight fit between the annular sealing boss and the bottom of the upper cover, as well as the auxiliary sealing effect of the auxiliary boss, the contact between air and the wet wipes is effectively prevented, greatly extending the moisturizing time of the wet wipes, ensuring the moisture content and effectiveness of the wet wipes, while reducing the possibility of bacterial growth and extending the shelf life of the wet wipes.

[0018] 2. Convenient and stable opening and closing: The reasonably designed fastening device is simple and convenient to operate, and the anti-slip texture effectively prevents loosening after fastening, keeping the flip cover stable during frequent opening and closing, thus improving the user experience.

[0019] 3. Reasonable and durable structure: The overall structure is scientifically and rationally designed, with close cooperation between the components. The positioning and support of the auxiliary boss and the firm adhesion between the lower cover and the packaging bag enhance the overall structural strength of the flip cover, making it more durable. Attached Figure Description

[0020] Figure 1 This is one of the perspective views of this utility model.

[0021] Figure 2 This is one of the stereoscopic views of the lower cover of this utility model.

[0022] Figure 3 This is a schematic diagram of the first fastening part of this utility model.

[0023] Figure 4 This is a schematic diagram of the second fastening part of this utility model.

[0024] Figure 5 This is the second perspective view of this utility model.

[0025] Figure 6 This is a schematic diagram of the hinge joint between the upper cover and the lower cover of this utility model.

[0026] Figure 7 This is the second schematic diagram of the lower cover of this utility model.

[0027] Figure 8 This is a schematic diagram of the upper cover of this utility model.

[0028] Reference numerals: 1. Upper cover; 2. Lower cover; 3. Paper draw hole; 4. Sealing boss; 41. Auxiliary boss; 5. First fastening part; 51. Top fastening block; 6. Second fastening part; 61. Bottom fastening block; 61. Sealing platform; 71. Sealing groove; 72. Sealing strip. Detailed Implementation

[0029] The foregoing and other technical contents, features and effects of this utility model are described in conjunction with the appendix below. Figure 1-7 The detailed description of the embodiments will clearly demonstrate this. All structural details mentioned in the following embodiments are based on the accompanying drawings.

[0030] [0028 Exemplary embodiments of the present invention will now be described with reference to the accompanying drawings.]

[0031] Example 1 includes an upper cover 1 and a lower cover 2 that are hinged together. The bottom of the upper cover 1 is hollowed out. The lower cover 2 has a paper draw hole 3 in the middle, and a sealing strip is attached to the paper draw hole 3. Several annular sealing protrusions 4 are arranged sequentially between the inner side wall of the lower cover 2 and the outer side wall of the paper draw hole 3. The non-hinged ends of the upper cover 1 and the lower cover 2 are provided with a fastening device. The upper cover 1 can be rotated along the hinged end through the fastening device to open or close the upper cover 1 and the lower cover 2. When closed, the top of the annular sealing protrusion 4 is tightly fitted with the bottom of the upper cover 1.

[0032] As an optional embodiment of Example 1, the fastening device includes a first fastening part 5 disposed on the inner side wall of the front end of the upper cover 1, the inner side wall of which is connected to a top fastening block 51; and a second fastening part 6 disposed on the inner side wall of the front end of the outermost sealing boss 4, the inner side wall of which is connected to a bottom fastening block 61 adapted to the top fastening block 51.

[0033] As an optional embodiment of Example 1, both the first fastening part 5 and the second fastening part 6 have a bottom fastening block 61 that protrudes towards the rear end, and the bottom fastening block 61 of the second fastening part 6 is flush with the top of the sealing boss 4.

[0034] As an optional embodiment of Example 1, the outermost sealing boss 4 has a number of auxiliary bosses 41 evenly distributed along the circumference on its outer sidewall. Each auxiliary boss 41 is matched with the inner sidewall of the upper cover 1, and the height of the auxiliary boss 41 is not higher than the height of the sealing boss 4.

[0035] As an optional embodiment of Example 1, the annular sealing boss 4 is made of elastic rubber or silicone material to significantly enhance the sealing effect.

[0036] As an optional embodiment of Example 1, the contact surfaces of the top fastening block 51 and the bottom fastening block 61 are provided with anti-slip textures to effectively prevent loosening after fastening.

[0037] As an optional embodiment of Example 1, it also includes a wet wipe packaging bag, with the lower cover 2 bonded to the wet wipe packaging bag by hot melt adhesive.

[0038] Assembly process:

[0039] The pre-manufactured upper cover 1 and lower cover 2 are hinged together by a hinge shaft to ensure that the upper cover 1 can rotate flexibly along the hinge end to open or close the lower cover 2.

[0040] Install the annular sealing boss 4 sequentially between the inner wall of the lower cover 2 and the outer wall of the paper drawer 3 according to the design sequence. It can be fixed by means of glue or ultrasonic welding to ensure that the sealing boss 4 is tightly connected to the lower cover 2 and will not fall off during use.

[0041] The first fastening part 5 is installed on the inner side wall of the front end of the upper cover 1, and the second fastening part 6 is installed on the inner side wall of the front end of the outermost sealing boss 4, ensuring that the top fastening block 51 and the bottom fastening block 61 are in the same position and can be fastened smoothly.

[0042] The lower cover 2 is bonded to the wet wipe packaging bag using hot melt adhesive. During the bonding process, the temperature and amount of hot melt adhesive are controlled to ensure a firm bond without affecting the material properties of the lower cover 2 and the wet wipe packaging bag. The hinge between the upper cover 1 and the lower cover 2 is located inside both covers. The top of the annular sealing boss 4 has a sealing groove 71, and the bottom of the upper cover 1 has a sealing strip 72 corresponding to the sealing groove 71.

[0043] How to use:

[0044] For first use: The user can tear open the opening strip on the tissue box 3 to start taking out the wet wipes. After use, rotate the upper cover 1 along the hinge end so that the top fastening block 51 of the first fastening part 5 and the bottom fastening block 61 of the second fastening part 6 are fastened together, thus closing the upper cover 1 and the lower cover 2. At this time, the top of the annular sealing boss 4 is tightly attached to the bottom of the upper cover 1, and the auxiliary boss 41 cooperates with the inner wall of the upper cover 1 to ensure the airtightness of the wet wipe packaging.

[0045] Daily use: Each time you use the wet wipes, open the fastening device, lift the top cover 1, and take out the wet wipes; after use, close the top cover 1 again to ensure that the fastening device is fastened and maintains a good seal. Due to the anti-slip texture on the contact surfaces of the top fastening block 51 and the bottom fastening block 61, the wipes are not easy to loosen after fastening, ensuring stability during frequent use.

[0046] Through the above specific implementation methods, this sealable wet wipes flip-top effectively solves the problems existing in current wet wipes flip-tops, achieving excellent sealing performance, convenient opening and closing operation, and a stable structural design, providing a superior solution for wet wipes packaging. In practical applications, the size, material, and shape of each component can be appropriately adjusted and optimized according to different market demands and product positioning.

[0047] The above description is only for illustrating the present utility model. It should be understood that the present utility model is not limited to the above embodiments, and various modifications that conform to the concept of the present utility model are within the protection scope of the present utility model.

Claims

1. A sealable wet wipe flip cover, characterized in that, It includes an upper cover (1) and a lower cover (2) that are hinged together. The bottom of the upper cover (1) is hollowed out; The lower cover (2) has a paper draw hole (3) in the middle, and a sealing strip is attached to the paper draw hole (3). Several annular sealing bosses (4) are arranged sequentially between the inner wall of the lower cover (2) and the outer wall of the paper draw hole (3). The upper cover (1) and the lower cover (2) are provided with a fastening device at their non-hinged ends. The upper cover (1) can be rotated along the hinged end through the fastening device to open or close the upper cover (1) and the lower cover (2). When closed, the top of the annular sealing boss (4) is tightly fitted with the bottom of the upper cover (1).

2. The sealable wet wipe flip cover according to claim 1, characterized in that, The fastening device includes a first fastening part (5) disposed on the inner side wall of the front end of the upper cover (1), and the inner side wall of the first fastening part (5) is connected to a top fastening block (51). And a second fastening part (6) is provided on the inner side wall of the front end of the outermost sealing boss (4), and the inner side wall of the second fastening part (6) is connected to a bottom fastening block (61) that is adapted to the top fastening block (51).

3. The sealable wet wipe flip cover according to claim 2, characterized in that, Both the first fastening part (5) and the second fastening part (6) have bottom fastening blocks (61) that protrude towards the rear end. The bottom fastening block (61) of the second fastening part (6) is flush with the top of the sealing boss (4).

4. The sealable wet wipe flip cover according to claim 1, characterized in that, The outermost sealing boss (4) has several auxiliary bosses (41) evenly distributed along the circumference on its outer wall. Each auxiliary boss (41) is matched with the inner wall of the upper cover (1), and the height of the auxiliary boss (41) is not higher than the height of the sealing boss (4).

5. The sealable wet wipe flip cover according to claim 1, characterized in that, The annular sealing boss (4) is made of elastic rubber or silicone material to significantly enhance the sealing effect.

6. The sealable wet wipe flip cover according to claim 2, characterized in that, The contact surfaces of the top fastening block (51) and the bottom fastening block (61) are provided with anti-slip textures to effectively prevent loosening after fastening.

7. A sealable wet wipe flap according to any one of claims 1-6, characterized in that, It also includes a wet wipes packaging bag, and the lower cover (2) is glued to the wet wipes packaging bag by hot melt adhesive.

8. A sealable wet wipe flap according to any one of claims 1-6, characterized in that, The hinge of the upper cover (1) and the lower cover (2) is located inside the upper cover (1) and the lower cover (2).

9. A sealable wet wipe flap according to any one of claims 1-6, characterized in that, The top of the annular sealing boss (4) is provided with a sealing groove (71), and the bottom of the upper cover (1) is provided with a sealing strip (72) corresponding to the sealing groove (71).

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