Breathable leakproof paper cover

Abstract

The utility model discloses a breathable leakproof paper cover which comprises a cover face and a cover ring, the cover face is connected to the upper end of the cover ring, an outer curled edge is arranged at the lower end of the cover ring, and the breathable leakproof paper cover is characterized in that a breathable opening is formed in the cover face, the breathable opening is covered with a breathable waterproof piece, and the breathable waterproof piece is pasted on the cover face; the cover ring has taper, a clamping structure is arranged on the lower portion of the cover ring and matched with a rolling opening in the upper end of the paper cup in a limiting mode, the paper cover is heightened, a gap is reserved between the clamping structure and the cover face, and when the paper cup and the paper cover are covered correspondingly, the cover face of the paper cover is higher than a cup opening of the paper cup. Hot drink overflow caused by shaking of the paper cup is effectively avoided, the paper cover is heightened, and storage space such as a milk cover is reserved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the improved invention of paper container, especially the improved invention of breathable leakproof paper cover. BACKGROUND

[0002] The paper cup and the paper cover are used for containing hot drink by mutual covering, and the hot drink is convenient to pack, and the hot drink needs to be breathable, the exhaust hole is usually arranged on the paper cover, however, the hot drink will overflow from the exhaust hole due to the violent shaking of the paper cup, and the drinking is affected. SUMMARY

[0003] The utility model wants to overcome the prior art's insufficient, provide a kind of breathable leakproof paper cover.

[0004] In order to solve the above technical problem, the utility model is using the following technical scheme to realize:the breathable leakproof paper cover, including cover and cover ring, the cover is connected to the upper end of cover ring, cover ring lower end is equipped with outer curl, it is characterized in that:the cover is equipped with air vent, and air vent is covered with breathable waterproof sheet, and breathable waterproof sheet is pasted on the cover;The cover ring has taper, and the lower part of cover ring is equipped with the clamping structure, and the clamping structure is limited with the upper end of paper cup curling mouth cooperation, the paper cover is set higher, and there is interval between the clamping structure and the cover, and when the paper cup is covered with the paper cover, the cover of paper cover is higher than the cup mouth of paper cup.

[0005] The clamping structure is the inner protruding portion on the cover ring, the outer recessed portion is equipped on the upper end of inner protruding portion, the paper cup curling mouth is matched and limited in the outer recessed portion, and the inner protruding portion constitutes the lower limit of paper cup curling mouth, and the upper end of outer recessed portion corresponds the taper surface of cover ring and constitutes the upper limit of paper cup curling mouth.

[0006] The breathable waterproof sheet is non-woven fabric, filter paper, breathable cotton or high molecular breathable waterproof cloth.

[0007] The upper end of cover ring is equipped with inner folding edge, and the outer periphery of cover is equipped with upper folding edge, and the upper folding edge is fixedly connected between inner folding edge and cover ring.

[0008] The breathable waterproof sheet is adhered to the inner side of cover.

[0009] The utility model has the advantages of improved breathable leakproof paper cover, simple structure, easy to make into shape, set up air vent on the cover, and cover breathable waterproof sheet, effectively avoid the hot drink overflow due to the shaking of paper cup;At the same time, the paper cover is set higher, so that when the paper cup is covered with the paper cover, the cover of paper cover is higher than the cup mouth of paper cup, and the storage space such as milk cover is reserved, so that the paper cup and the paper cover have more extensive application. BRIEF DESCRIPTION OF DRAWINGS

[0010] The utility model discloses a concrete implementation mode makes further detailed explanation below with the drawings.

[0011] Fig. 1 It is the structure diagram of the utility model.

[0012] Fig. 2 It is the structure perspective drawing of the utility model. CONCRETE EMBODIMENT

[0013] The drawings show the structure of the utility model, and the related details are further explained below with the drawings. In the embodiment, referring to the drawings, Figs. 1-2 The venting waterproof paper cover, including cover surface 1 and cover ring 2, cover surface 1 is connected on the upper end of cover ring 2, and the lower end of cover ring 2 is provided with outer flange 3, venting port 4 is arranged on cover surface 1, venting port 4 can be various shapes, and venting port 4 is covered with venting waterproof sheet 5, venting waterproof sheet 5 is pasted on cover surface 1, and venting port 4 is completely covered, so that hot drink is prevented from spilling out, and the venting can also be carried out, cover ring 2 has a taper, and the lower part of cover ring 2 is provided with a clamping structure, the clamping structure is limitedly matched with the upper end of the paper cup, the paper cover is set higher, and a space is reserved between the clamping structure and cover surface 1, and when the corresponding paper cup is covered with the paper cover, the cover surface 1 of the paper cover is higher than the cup mouth of the paper cup.

[0014] The venting waterproof sheet 5 is matched with venting port 4, hot drink is prevented from spilling out due to the shaking of the paper cup, the paper cover is set higher, so that when the paper cup is covered with the paper cover, the cup mouth of the paper cup is clamped in the lower part of the paper cover, and the cover surface 1 of the paper cover is higher than the cup mouth of the paper cup, and the storage space of the milk cover is reserved.

[0015] As a further improved embodiment, the clamping structure is an inner protruding part 6 on the cover ring 2, an outer recessed part 7 is arranged on the upper end of the inner protruding part 6, the cup mouth of the paper cup is matched and pasted and is limited in the outer recessed part 7, and the inner protruding part 6 constitutes the lower limit of the cup mouth of the paper cup, and the upper end of the outer recessed part 7 corresponds to the taper of the cover ring 2 and constitutes the upper limit of the cup mouth of the paper cup. The cover ring 2 is a taper, and the inner diameter gradually decreases from bottom to top, and the upper end position of the outer recessed part 7 just limits the cup mouth of the paper cup.

[0016] As a further improved embodiment, the venting waterproof sheet 5 is made of non-woven fabric, filter paper, venting cotton or high-molecular venting waterproof cloth and the like.

[0017] As a further improved embodiment, the upper end of the cover ring 2 is provided with an inner folding edge 8, and the outer periphery of the cover surface 1 is provided with an upper folding edge 9, and the upper folding edge 9 is fixedly connected between the inner folding edge 8 and the cover ring 2, and hot pressing is preferably adopted.

[0018] As a further improved embodiment, the air-permeable waterproof sheet 5 is adhered to the inner side of the cover surface 1, which is stable in connection and beautiful in appearance.

[0019] As a further improved embodiment, the cover surface 1 is further provided with a drinking water opening or a tearable opening.

[0020] To sum up, the above is only the preferred embodiment of the present application, and is not used to limit the protection scope of the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A leakproof, breathable paper cover comprising a cover face and a cover ring, the cover face being connected to the upper end of the cover ring, the lower end of the cover ring being provided with an outer bead, characterized in that: The cover surface is provided with a ventilation opening, and the ventilation opening is covered with a waterproof and breathable sheet which is pasted on the cover surface; the cover ring has a taper, and the lower part of the cover ring is provided with a clamping structure which is limitedly matched with the upper end of the paper cup; the paper cover is higher, and a space is left between the clamping structure and the cover surface, so that when the paper cup is covered with the paper cover, the cover surface of the paper cover is higher than the cup opening of the paper cup.

2. The breathable, leak-resistant paper lid of claim 1, wherein: The clamping structure is an inner protruding part on the cover ring, and an outer recessed part is arranged on the upper end of the inner protruding part, the paper cup opening is matched and pasted and is limited in the outer recessed part, and correspondingly, the inner protruding part constitutes the lower limit of the paper cup opening, and the upper end of the outer recessed part corresponds to the taper surface of the cover ring which constitutes the upper limit of the paper cup opening.

3. The breathable, leak-resistant paper lid of claim 1, wherein: The waterproof and breathable sheet is non-woven fabric, filter paper, breathable cotton or high molecular waterproof and breathable cloth.

4. The breathable, leak-resistant paper lid of claim 1, wherein: The upper end of the cover ring is provided with an inner folded edge, and the outer periphery of the cover surface is provided with an upper folded edge which is fixedly connected between the inner folded edge and the cover ring.

5. The breathable, leak-resistant paper lid of claim 1, wherein: The waterproof and breathable sheet is pasted on the inner side surface of the cover surface.

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