CN216186867U - Plastic easy-to-draw type container cover and container using same - Google Patents

Abstract

The utility model discloses a plastic easy-to-draw container cover, which comprises a cover body, wherein an opening for drinking is arranged on the cover body, the cover body is provided with an outer side and an inner side, and the inner side is used for covering an opening container; the easy-to-pull piece is consistent with the opening in shape so as to cover the opening, a gap is reserved between the easy-to-pull piece and the edge of the opening, a sealing layer is filled in the gap for sealing, and the easy-to-pull piece is connected with a pull ring which is positioned on the outer side; the annular positioning ring is arranged on the cover body and positioned on the inner side, the positioning ring is coaxial with the cover body, and the diameter of the positioning ring is smaller than that of the cover body, so that the outer ring of the cover body exceeds the positioning ring to form a cover edge; the plastic easy-to-draw type container cover disclosed by the utility model has good sealing property, is convenient for a consumer to open the opening for drinking, and can be used for directly drinking drinks through the opening.

Description

Plastic easy-to-draw type container cover and container using same

Technical Field

The utility model relates to the technical field of container packaging, in particular to a plastic easy-to-pull container cover and a container using the same.

Background

An open container for containing drinks such as yoghourt and fruit juice is generally welded and sealed by a plastic film, and before drinking, a consumer needs to puncture the plastic film by using a straw or uncover the plastic film by hands. In order to enable the contained beverage to have a longer quality guarantee period, the plastic film is welded and fastened and is not easy to be uncovered by hands, and if a consumer does not obtain tools such as a straw, the consumer can not drink the beverage conveniently if forgetting to take the straw or losing the straw.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides the plastic easy-to-draw type container cover which has good sealing performance and is convenient for a consumer to open the opening for drinking, and the beverage can be drunk directly through the opening.

The plastic easy-open container lid according to an embodiment of the first aspect of the present invention includes: the drinking container comprises a cover body, a drinking container and a drinking water container, wherein the cover body is provided with an opening for drinking, the cover body is provided with an outer side and an inner side, and the inner side is used for covering the opening container; the easy-to-pull piece is consistent with the opening in shape so as to cover the opening, a gap is reserved between the easy-to-pull piece and the edge of the opening, a sealing layer is filled in the gap for sealing, and a pull ring is connected to the easy-to-pull piece and positioned on the outer side; the annular locating ring is arranged on the cover body and located on the inner side, the locating ring is coaxial with the cover body, and the diameter of the locating ring is smaller than that of the cover body, so that the outer ring of the cover body exceeds the locating ring to form a cover edge.

The plastic easy-to-draw container cover provided by the embodiment of the utility model has at least the following technical effects: the cover body is used for covering the open container, the positioning ring ensures that the cover body is accurately placed on the open container, and the cover edge and the wall end of the open container can be welded by utilizing technologies such as ultrasonic waves and the like; the opening is arranged on the cover body and is used for providing drinks for consumers; the easy-to-pull sheet covers the opening, and a sealing layer is filled in the gap between the easy-to-pull sheet and the opening to realize sealing, and meanwhile, the sealing layer is easy to break under stress, so that a consumer can conveniently open the opening; the pull ring is connected on the easy-to-draw piece, and the consumer can pull the pull ring to exert external force to the easy-to-draw piece, thereby destroy the sealing layer and open and drink.

In some embodiments of the utility model, the lid body is provided on its outer side with fixing means which fix the tab parallel to the lid body surface.

In some embodiments of the present invention, the fixing device includes a plurality of elastic fixing buckles, the fixing buckles are disposed on an outer side of the cover body, the fixing buckles are distributed around the pull ring, and a side of the fixing buckles facing the pull ring is provided with a clamping groove for clamping the pull ring in the clamping groove.

In some embodiments of the present invention, two fixing buckles are disposed on the lid body, and the two fixing buckles are symmetrically distributed on two sides of the pull ring, with a connection line between a connection point of the pull ring and the pull-on tab and a central point of the lid body as a symmetry axis.

In some embodiments of the present invention, the thickness of the sealing layer is 0.02-1 mm.

In some embodiments of the present invention, the width of the cover edge is 0.5-10 mm.

In some embodiments of the present invention, the height of the retainer ring is 1-10 mm.

In some embodiments of the present invention, the pull ring has an inner diameter of 5 to 30 mm.

The easy-open container according to the second aspect of the present invention comprises the plastic easy-open container lid of any one of the above items.

The easy-to-open container provided by the embodiment of the utility model at least has the following technical effects: the container has good sealing performance and is convenient for consumers to open the container.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural diagram of an outer side of a cover according to an embodiment of the present invention;

FIG. 2 is a schematic view of the inner side of the cover according to the embodiment of the present invention;

FIG. 3 is an enlarged cross-sectional view of an opening of an embodiment of the present invention;

fig. 4 is a schematic view of an assembly structure of a cover body and an open container according to an embodiment of the present invention.

Reference numerals:

the lid body 100, the opening 110, the fixing buckle 120, the clamping groove 121, the easy-to-pull tab 200, the sealing layer 210, the pull ring 220, the positioning ring 300 and the lid rim 310.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

Referring to fig. 1 to 3, a plastic easy-open container lid according to an embodiment of a first aspect of the present invention includes: a cover body 100, wherein the cover body 100 is provided with an opening 110 for drinking, the cover body 100 is provided with an outer side and an inner side, and the inner side is used for covering an opening container; the easy-to-pull tab 200 is consistent with the opening 110 in shape so as to cover the opening 110, a gap is reserved between the easy-to-pull tab 200 and the edge of the opening 110, a sealing layer 210 is filled in the gap for sealing, a pull ring 220 is connected to the easy-to-pull tab 200, and the pull ring 220 is positioned on the outer side; the positioning ring 300 is disposed on the cover body 100, and the positioning ring 300 is coaxial with the cover body 100, and the diameter of the positioning ring 300 is smaller than that of the cover body 100, so that the outer ring of the cover body 100 exceeds the positioning ring 300 to form a cover rim 310.

The cover body 100 is made of plastic, especially a specific plastic, such as degradable plastic or other similar materials, so that compared with the conventional metal cover, the carbon emission can be greatly reduced during production, and the production and use costs can be reduced. The cover body 100 is used for covering the open container, the positioning ring 300 is used for placing and positioning, and generally is matched with the inner diameter of the open end of the open container, so that the cover body 100 can be accurately placed on the open container, and if the open container is also made of plastics, the cover edge 310 can be welded with the wall end of the open container by using technologies such as ultrasonic waves and the like; the cover body 100 is provided with an opening 110 for the consumer to drink; the easy-to-pull tab 200 covers the opening 110, and a gap between the easy-to-pull tab and the opening is filled with the sealing layer 210 to realize sealing, wherein the sealing layer 210 is formed by injection filling, and meanwhile, the sealing layer 210 is easy to break under stress, so that a consumer can conveniently open the opening 110; a pull ring 220 is attached to the pull-tab 200, and a consumer may pull the pull ring 220 to apply an external force to the pull-tab 200 to break the sealing layer 210 and open the drink.

In some embodiments of the present invention, the cover body 100 is provided with a fixing device on the outer side thereof, and the fixing device fixes the pull ring 220 parallel to the surface of the cover body 100.

The fixing device is used to fix the pull ring 220 on the surface of the lid body 100, and make the pull ring 220 parallel to the surface of the lid body 100, so that the appearance of the open container is integrally harmonized, and stacking of a plurality of open containers is also facilitated.

In some embodiments of the present invention, the fixing device includes a plurality of elastic fixing buckles 120, the fixing buckles 120 are disposed on the outer side of the cover body 100, the fixing buckles 120 are distributed around the pull ring 220, and a side of the fixing buckles 120 facing the pull ring 220 is provided with a clamping groove 121 for clamping the pull ring 220 in the clamping groove 121.

The pull ring 220 can be clamped and placed in the clamping groove 121 to be flatly placed on the cover body 100, so that the appearance of the open container is integrally coordinated, a plurality of open containers are conveniently stacked, when a consumer needs to drink, the pull ring 220 is only required to be taken out from the fixing buckle 120 to be upright, then the pull ring is pulled, the fixing buckle 120 is elastic, the pull ring 220 is conveniently clamped during production, and the pull ring 220 is conveniently taken out by the consumer.

In some embodiments of the present invention, two fixing buttons 120 are disposed on the lid body 100, and the two fixing buttons 120 are symmetrically disposed on two sides of the pull ring 220, with a connecting point of the pull ring 220 and the pull-tab 200 and a connecting line of a center point of the lid body 100 as a symmetry axis.

The fixing buttons 120 are symmetrically distributed on both sides of the pull ring 220, so that the supporting force for the pull ring 220 is uniformly distributed, and the pull ring 220 is not deformed during stacking, storage and transportation.

In some embodiments of the present invention, the thickness of the sealing layer 210 is 0.02-1 mm.

When the thickness of the sealing layer 210 is controlled to be 0.02-1 mm, the sealing effect can be satisfied, and a consumer can apply force to destroy the sealing layer 210 and open the sealing layer for drinking. The thickness of the sealing layer 210 is less than 0.02mm, the sealing effect is poor, and the sealing layer is easy to stress and crack automatically in the transportation process; if the layer thickness of sealing layer 210 is greater than 1mm, the force required to be applied by the consumer to open the container is increased.

In some embodiments of the present invention, the width of the cover edge 310 is 0.5-10 mm.

If the width of the cover edge 310 is less than 0.5mm, the contact surface between the cover edge 310 and the open container for connection and sealing is too small, resulting in poor sealing performance; if the width of the cover rim 310 is greater than 10mm, the production cost increases and the appearance of the product is poor.

In some embodiments of the present invention, the height of the retainer ring 300 is 1-10 mm.

If the height of the positioning ring 300 is less than 1mm, the part of the positioning ring 300 extending into the open container is short, and is easy to deviate when being vibrated, so that the positioning effect is poor; if the height of the retainer ring 300 is greater than 10mm, the portion of the retainer ring 300 extending into the open container is excessive, which results in high manufacturing cost and is not favorable for subsequent sealing process.

In some embodiments of the present invention, the pull ring 220 has an inner diameter of 5 to 30 mm.

If the inner diameter of the pull ring 220 is smaller than 5mm, the inner diameter of the pull ring 220 is too small, so that a consumer cannot use fingers to perform pulling operation conveniently; if the inner diameter of the tab 220 is greater than 30mm, the manufacturing cost may increase, and the tab 220 may not be conveniently placed on the outer side of the lid body 100. It is to be understood that the present invention is not limited to the shape of the tab 220, and that the tab 220 may be circular, oval, or other contoured shape.

The easy-open container according to the second aspect of the present invention comprises any one of the plastic easy-open container lids described above.

The easy-to-open container has good sealing performance, is convenient for a consumer to open the opening for drinking, and can directly drink drinks through the opening.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (9)

1. A plastic pop-top can lid, comprising:

a plastic cover body (100), wherein an opening (110) for drinking is arranged on the cover body (100), the cover body (100) is provided with an outer side and an inner side, and the inner side is used for covering an opening container;

the easy-to-pull tab (200) is consistent with the shape of the opening (110) to cover the opening (110), a gap is reserved between the easy-to-pull tab (200) and the edge of the opening (110), a sealing layer (210) is filled in the gap to seal, a pull ring (220) is connected to the easy-to-pull tab (200), and the pull ring (220) is located on the outer side;

an annular retainer ring (300), the retainer ring (300) being disposed on the cover body (100) on the inner side, the retainer ring (300) being coaxial with the cover body (100), and a diameter of the retainer ring (300) being smaller than a diameter of the cover body (100), such that an outer ring of the cover body (100) exceeds the retainer ring (300) to form a cover rim (310).

2. The plastic pop-top container lid according to claim 1, wherein a fixing means is provided on the outer side of the lid body (100), and the fixing means fixes the pull ring (220) in parallel to the surface of the lid body (100).

3. The plastic pop-top container lid according to claim 2, wherein the fixing means comprises a plurality of elastic fixing buttons (120), the fixing buttons (120) are disposed on the outer side of the lid body (100), the fixing buttons (120) are distributed around the pull ring (220), and a catching groove (121) is formed on a side of the fixing buttons (120) facing the pull ring (220) to catch the pull ring (220) in the catching groove (121).

4. The plastic pop-top container lid according to claim 3, wherein the lid body (100) is provided with two fixing buttons (120), and the two fixing buttons (120) are symmetrically disposed on both sides of the pull ring (220) with respect to a line connecting a point where the pull ring (220) is coupled to the pull-tab (200) and a center point of the lid body (100) as a symmetry axis.

5. The plastic pop-top container cap according to claim 1, wherein the sealing layer (210) has a layer thickness of 0.02 to 1 mm.

6. The plastic pop-top container lid according to claim 1, wherein the width of the lid edge (310) is 0.5 to 10 mm.

7. The plastic pop-top container lid according to claim 1, wherein the positioning ring (300) has a height of 1 to 10 mm.

8. The plastic pop-top container cap according to claim 1, wherein the pull ring (220) has an inner diameter of 5 to 30 mm.

9. A container easy to open, comprising the plastic easy-to-open container cap of any one of claims 1 to 8.

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