CN219216016U

CN219216016U - Sealing beverage cover

Info

Publication number: CN219216016U
Application number: CN202223349010.5U
Authority: CN
Inventors: 王林达
Original assignee: Shanghai Jiulian Biotechnology Co ltd
Current assignee: Shanghai Jiulian Biotechnology Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-06-20
Anticipated expiration: 2032-12-13

Abstract

The utility model discloses a sealing beverage cover, which comprises a cup cover and a sealing gasket, wherein: the cup cover extends downwards to form a side edge along the periphery of the upper cover, a circle of clamping convex edge is formed on the lower surface of the cup cover, and an inward-sinking clamping groove is formed between the clamping convex edge and the side edge so as to clamp the upper end of a cup body; the clamping convex edge is provided with a downward concave sealing groove; a direct drinking port and a straw jack are formed in the cup cover; the suction pipe jack is close to the sealing groove; the sealing gasket comprises a sealing ring, a sealing connecting strip and a sealing plug which are integrally formed by soft rubber; the sealing ring is filled in the clamping groove, the sealing connecting strip is embedded in the sealing groove, and the sealing plug is sealed in the straw jack.

Description

Sealing beverage cover

Technical Field

The present utility model relates to a sealed beverage cap.

Background

The cup cover of the existing beverage cup cannot be sealed generally, so that a sealing machine is required to be additionally prepared for plastic sealing and sealing during packaging, and then the cup cover is covered on the cup body after plastic sealing. As such, plastic packaging requires additional equipment for plastic packaging and the overall process of preparing the beverage is extended.

Disclosure of Invention

In view of the above technical problems, the applicant proposes a sealed beverage cap, which aims to reduce the steps of plastic sealing, save the cost and increase the preparation rate.

In order to achieve the technical purpose, the applicant adopts the following technical scheme:

a sealed beverage cap comprising a cap and a gasket, wherein: the cup cover extends downwards to form a side edge along the periphery of the upper cover, a circle of clamping convex edge is formed on the lower surface of the cup cover, and an inward-sinking clamping groove is formed between the clamping convex edge and the side edge so as to clamp the upper end of a cup body; the clamping convex edge is provided with a downward concave sealing groove; a direct drinking port and a straw jack are formed in the cup cover; the suction pipe jack is close to the sealing groove; the sealing gasket comprises a sealing ring, a sealing connecting strip and a sealing plug which are integrally formed by soft rubber; the sealing ring is filled in the clamping groove, the sealing connecting strip is embedded in the sealing groove, and the sealing plug is sealed in the straw jack.

Preferably, the lower surface of the sealing plug is provided with an etching line.

Preferably, the sealing plug is provided with a perforation, the diameter of the perforation is uniformly reduced from the lower surface of the sealing plug to the upper surface of the sealing plug, and an inlet of the perforation on the lower surface of the sealing plug is a chamfer.

Preferably, the number of the sealing grooves is at least one, and the number and the extension angle of the sealing connection strips are consistent with those of the sealing grooves.

Preferably, the downward extension of the straw jack protrudes out of the lower surface of the cup cover, and the bottom of the straw jack is furled; an inward bayonet is arranged on one side of the suction pipe jack, which is close to the sealing groove; the sealing gasket is sealed in the straw jack.

Preferably, the direct drinking mouth is provided with a sealing cover or a sealing plug which is tightly buckled.

Preferably, the depth of the clamping groove is larger than the thickness of the sealing ring.

Preferably, four sectional threads are arranged on the side edge.

Due to the adoption of the technical scheme, the sealing gasket is additionally arranged in the cup cover, so that the cup cover has sealing performance, the step of plastic packaging can be omitted, the cost is saved, and the preparation working efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a front view of the embodiment of FIG. 1;

fig. 3 is a schematic structural view of the gasket.

Detailed Description

The technical scheme of the utility model is further specifically described below through examples and with reference to the accompanying drawings.

Referring to fig. 1 and 2, the sealed beverage cap of the present application includes a cap 1 and a gasket 2. As shown in fig. 1, the cap 1 extends downwardly along the periphery of the upper lid 11 to form a skirt 12. The lower surface of the cup cover 1 forms a circle of clamping convex edge 3, and an inward-sinking clamping groove is arranged between the clamping convex edge 3 and the side edge 12 so as to clamp the upper end of a cup body. Referring to fig. 1, the card flange 3 is provided with a downward concave sealing groove (at least one sealing groove is shown in this embodiment, but not limited thereto, and the number and the extension angle of the sealing connection strips are consistent with those of the sealing grooves). Referring to fig. 2, the cup cover 1 is provided with a drinking port 13 and a straw insertion port 14. The straw jack 14 is adjacent the seal slot.

As shown in fig. 3, the gasket 2 includes a sealing ring 21, a sealing connecting strip 22 and a sealing plug 23, which are integrally formed by soft rubber. The sealing ring 21 is filled in the clamping groove, and the depth of the clamping groove is larger than the thickness of the sealing ring, so that the sealing ring 21 can be still contained in the upper end of the cup body. The sealing connecting strip 22 is embedded in the sealing groove, and the sealing plug 23 is sealed in the straw jack 14. The sealing connecting strip 22 is connected with the sealing ring 22 and the sealing plug 23, and the sealing ring 22 is clamped between the cover body and the cup body in the using process, and the sealing plug 23 cannot easily fall from the straw jack 14 due to the connecting effect of the sealing connecting strip 22, so that the sealing stability is improved.

Referring to fig. 1, in order to better fix the sealing plug 23, the straw jack 14 extends downward to protrude from the lower surface of the cup cover 11, and the bottom of the straw jack 14 is folded. An invaginated bayonet is provided on the side of the straw insertion opening 14 adjacent the sealing groove to retain the sealing attachment strip 22 therein. The gasket 23 is elastically sealed in the suction pipe socket 14.

As shown in fig. 1 and 2, the lower surface of the sealing plug 23 is provided with an etching line 231, so that sealing performance is ensured before use, and when the sealing plug is required to be used, the sealing plug is punctured by a suction tube, so that the sealing plug is convenient to use. In addition, as the sealing plug 23 is made of soft rubber, the suction pipe can be fixed in the sealing plug 23, and is not easy to fall off. Perforations 232 are arranged on the sealing plug 23 and serve as ventilation holes. The diameter of the through hole 232 is uniformly reduced from the lower surface of the sealing plug 23 to the upper surface of the sealing plug, and the inlet of the through hole on the lower surface of the sealing plug is a chamfer. Because of the soft rubber property, the ventilation holes 232 can achieve capillary effect, and can be ventilated but water-free.

In addition, the direct drinking port 13 is provided with a sealing cover or a sealing plug which is tightly buckled, so as to realize a sealing effect. When in use, the sealing cover or the sealing plug is directly taken out. Four sectional threads 121 are provided on the side 12, and only 1/4 of the circle need be twisted slightly to open and close the door easily during the closing and opening operations.

The sealing gasket is additionally arranged in the cup cover, so that the cup cover has sealing performance, the step of plastic packaging can be omitted, the cost is saved, and the preparation working efficiency is improved. The special arrangement of the gasket avoids the risk of dropping the sealing plug.

The above-described embodiments are only for illustrating the present utility model and are not intended to limit the scope of the present utility model. Equivalent changes and modifications of the utility model will occur to those skilled in the art, and it is intended to cover the scope of the appended claims.

Claims

1. The utility model provides a sealed beverage lid which characterized in that includes bowl cover and sealing pad, wherein:

the cup cover extends downwards to form a side edge along the periphery of the upper cover, a circle of clamping convex edge is formed on the lower surface of the cup cover, and an inward-sinking clamping groove is formed between the clamping convex edge and the side edge so as to clamp the upper end of a cup body; the clamping convex edge is provided with a downward concave sealing groove; a direct drinking port and a straw jack are formed in the cup cover; the suction pipe jack is close to the sealing groove;

the sealing gasket comprises a sealing ring, a sealing connecting strip and a sealing plug which are integrally formed by soft rubber; the sealing ring is filled in the clamping groove, the sealing connecting strip is embedded in the sealing groove, and the sealing plug is sealed in the straw jack.

2. The sealed beverage cap of claim 1, wherein a lower surface of the sealing plug is provided with an etched line.

3. A sealed beverage cap according to claim 1 or 2, wherein the sealing plug is provided with perforations, and the perforations are of uniform decreasing diameter from the lower surface of the sealing plug to the upper surface of the sealing plug, the perforations being in the form of a chamfer at the entrance of the lower surface of the sealing plug.

4. The sealed beverage cap of claim 1, wherein the sealing groove is at least one, and the number and the extension angle of the sealing connection bars are consistent with the sealing groove.

5. The sealed beverage cap of claim 1, wherein the downward extension of the straw socket protrudes from the lower surface of the cap, the bottom of the straw socket being in a gathered shape; an inward bayonet is arranged on one side of the suction pipe jack, which is close to the sealing groove; the sealing gasket is sealed in the straw jack.

6. The sealed beverage cap according to claim 1, wherein the direct drinking mouth is provided with a sealing cap or a sealing plug which is tightly buckled.

7. The sealed beverage cap of claim 1, wherein the depth of the clamping groove is greater than the thickness of the sealing ring.

8. The sealed beverage cap of claim 1, wherein four segmented threads are provided on the side edge.