CN214002670U

CN214002670U - Container sealing cover

Info

Publication number: CN214002670U
Application number: CN202022956475.1U
Authority: CN
Inventors: 姚杭
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-08-20
Anticipated expiration: 2030-12-11

Abstract

The utility model provides a sealed lid of container, which comprises a cover body, be provided with the knobbed reason and the sealed rubber ring that stretch down at the edge of lid, up end one side at the lid sets up a recess, be provided with the air vent in the recess, and be provided with the connecting strip in the lid outward flange side lower part of recess one side, connecting strip and lid outward flange side fixed connection, the opposite side of connecting strip is provided with the block, the bottom of block sets up a little projection, the accessible is bent the connecting strip and is made the block and hug closely with the lid when the normality, little projection inserts the air vent and forms encapsulated situation, can make the block face upward when needing to be used for in the microwave oven heating to cook, little projection breaks away from the air vent and forms the state of ventilating. The utility model has the advantages of difficult falling or loss of the cap, long service life, good sealing performance and long food preservation time; when the steam is used for heating and cooking, steam can be released, and soup is not easy to overflow; and the structure and the process are simple, the cost is reduced, and the use is convenient, safe and sanitary.

Description

Container sealing cover

Technical Field

The utility model relates to a container sealing cover.

Background

At present, people generally use a refrigerator to keep food fresh in life, and the food is generally placed in the refrigerator for cold storage or frozen fresh keeping after being hermetically packaged; the most convenient method and the most energy-saving effect are to select a microwave oven for unfreezing or cooking the food. Since the container for storing food in the refrigerator is required to have sealability and the container for cooking food in the microwave oven is required to be capable of releasing steam generated during heating, the use of a common container can be used for cooking food but is not suitable for storing food in the refrigerator, and therefore, people generally need to replace different containers when preserving and cooking the same food, which is inconvenient and affects the quality of food. At present, some sealing covers are also arranged on the market, the using effect is good, but as the cover caps are spliced or clamped on the splicing seat or the clamping seat of the cover body, the cover caps are easy to fall off or lose, the use of the sealing covers is influenced, the cleaning and the use are inconvenient, and the inconvenience is caused to the daily life of people; on the other hand, because the sealing cover of the structure needs to be provided with the plug socket or the clamping seat on the cover body, the structure of the cover body is complex, a mould for producing the cover body is complex, and the production difficulty and the cost are increased.

Disclosure of Invention

In order to overcome the defects, the utility model provides a container sealing cover which is not easy to fall off or lose, has simple structure and long service life and can be used for the fresh keeping of a refrigerator and the cooking of a microwave oven.

The utility model discloses a realize like this, a sealed lid of container, including the lid, be provided with the knobby reason that stretches down at the edge of lid, be provided with sealed rubber ring, its characterized in that on the knobby reason: the upper end face of the cover body is provided with a groove, the groove is internally provided with a vent hole, the lower part of the side face of the outer edge of the cover body on one side of the groove is provided with a connecting strip, the connecting strip is fixedly connected with the lower part of the side face of the outer edge of the cover body, the other side of the connecting strip is provided with a cap, the bottom of the cap is provided with a small convex column, the cap and the cover body can be tightly attached by bending the connecting strip in a normal state, the small convex column is inserted into the vent hole to form a sealing state, the cap can be upwards tilted when the microwave oven is required to be used for heating and cooking, and the small convex column is separated from the vent hole to form a ventilation state.

The connecting strip is connected with the lower part of the side face of the outer edge of the cover body and is of an integrated structure, namely, the connecting strip is connected with the lower part of the side face of the outer edge of the cover body by adopting an integrated forming structure.

The connecting strip is connected with the upper part of the side face of the outer edge of the cover body and is of an integrated structure, namely, the connecting strip is connected with the side face of the outer edge of the cover body by an integrated forming structure.

The connection of connecting strip and lid body outward flange side lower part does: the lower part of the side surface of the outer edge of the cover body is provided with a raised line connecting piece, a through hole is arranged in the middle of the raised line connecting piece, one end of the connecting piece is fixedly connected with the raised line connecting piece through heat sealing, and when the connecting piece is heated, the connecting rib is filled in the through hole in the middle of the raised line connecting piece, so that the connection is firmer.

The sealing rubber ring is arranged on the lower end face of the halberd edge and extends outwards, and the sealing rubber ring is fixedly connected with the lower end face of the halberd edge through heat sealing.

The inner side of the connecting strip is provided with two V-shaped openings, the first V-shaped opening corresponds to the bending part of the side wall of the cover body, and the second V-shaped opening corresponds to the corner of the cover body, so that the bent connecting strip enables the cap and the cover body to be more tightly attached.

The cap and the connecting strip are made of a plastic elastomer.

The plastic elastomer is TPE plastic.

The cover body is round, oval, square or rectangular.

The utility model is realized, because the cap is fixedly connected with the side surface of the cover body through the connecting strip, the cap is not easy to fall off or lose, the service life is long, the sealing performance is better, the stored food is not easy to volatilize or evaporate in the refrigerator, the odor taint is not caused, and the fresh-keeping time is longer; when the cover cap is used for heating and cooking in a microwave oven, the cover cap can be lifted upwards to enable the exhaust hole to be in a ventilation state, so that steam generated by heating food can be released, the soup is not easy to overflow, and the quality of the cooked food can be better ensured. The product has simple structure, simple process, reduced cost, convenient use, safety and sanitation, and can meet the daily life needs of people.

Drawings

FIG. 1 is a schematic perspective view of a sealing cap according to an embodiment of the present invention;

FIG. 2 is a schematic perspective view of the container closure of FIG. 1 in a vapor venting state 1;

FIG. 3 is a schematic perspective view of the container closure of FIG. 1 in a vapor venting state 2;

FIG. 4 is a schematic cross-sectional view of the sealed state of FIG. 1;

FIG. 5 is a schematic cross-sectional view of the steaming state of FIG. 3;

FIG. 6 is a schematic view of a vapor venting configuration of another embodiment of the container closure of the present invention;

FIG. 7 is a schematic cross-sectional view of the steaming state of FIG. 6;

FIG. 8 is a schematic perspective view of a container closure according to another embodiment of the present invention in a vapor venting state;

FIG. 9 is a schematic cross-sectional view of the sealed state of FIG. 8;

FIG. 10 is a cross-sectional structural view of the steaming state of FIG. 8;

FIG. 11 is an enlarged view of a portion of FIG. 10;

fig. 12 is a schematic view of the closure of the container of fig. 8.

Detailed Description

The structure principle of the present invention is further explained with reference to the accompanying drawings as follows:

fig. 1 to 5 show an embodiment of the present invention: a container sealing cover comprises a cover body 1, wherein a downwardly extending halberd edge 11 is arranged at the edge of the cover body 1, a sealing rubber ring 2 is arranged on the halberd edge 11, a groove 12 is arranged on one side of the upper end face of the cover body 1, a vent hole 13 is arranged in the groove 12, a connecting strip 4 is arranged on the lower portion of the side face of the outer edge of the cover body on one side of the groove 12, the connecting strip 4 and the lower portion of the side face of the outer edge of the cover body are connected into a whole and fixedly, namely, an integrated injection molding structure is adopted; two V-

shaped openings

41 and 42 are arranged on the inner side of the connecting strip 4, the first V-shaped opening 41 corresponds to the bending part at the lower end of the side wall of the cover body, and the second V-shaped opening 42 corresponds to the corner of the cover body, so that the bent connecting strip 4 is more closely attached to the cover body 1; the other side of the connecting strip 4 is provided with a cap 3, the bottom of the cap 3 is provided with a small convex column 31, the cap 3 and the cover body 1 can be more closely attached by bending the connecting strip 4 in a normal state, the small convex column 31 is inserted into the vent hole 13 to form a sealing state, when the microwave oven is used for heating and cooking in a microwave oven, the cap 3 can be tilted upwards, and the small convex column 31 is separated from the vent hole to form a ventilation state; the sealing rubber ring 2 is arranged on the lower end face of the halberd edge 11 and extends outwards, and the sealing rubber ring 2 is fixedly connected with the lower end face of the halberd edge 11 through heat sealing.

As shown in fig. 6 to 7, another embodiment of the present invention is: a container sealing cover comprises a cover body 1, wherein a downwardly extending halberd edge 11 is arranged at the edge of the cover body 1, a sealing rubber ring 2 is arranged on the halberd edge 11, a groove 12 is arranged on one side of the upper end face of the cover body 1, a vent hole 13 is arranged in the groove 12, a connecting strip 4 is arranged on the lower portion of the side face of the outer edge of the cover body on one side of the groove 12, the connecting strip 4 is connected with the upper portion of the side face of the outer edge of the cover body, and is of an integral structure, namely an integral injection molding structure is adopted; two V-

shaped openings

41 and 42 are formed in the inner side of the connecting strip, so that the bent connecting strip 4 is more closely attached to the cover body 1, and the cap is also more closely attached to the cover body; other structural features are the same as in the above embodiment.

Fig. 8 to 12 show another embodiment of the present invention: the utility model provides a sealed lid of container, includes lid 1, is provided with the knobbed edge 11 that stretches down at the edge of lid 1, is provided with sealing rubber ring 2 on knobbed edge 11, sets up a recess 12 in the up end one side of lid 1, is provided with air vent 13 in the recess 12 to be provided with connecting strip 4 in the lid outward flange side lower part of recess 12 one side, connecting strip 4 and lid outward flange side lower part fixed connection, its connection structure is: a raised line connecting piece 14 is arranged at the lower part of the side surface of the outer edge of the cover body 1, a through hole 15 is arranged in the middle of the raised line connecting piece 14, one end 43 of the connecting strip is fixedly connected with the raised line connecting piece 14 through heat sealing, and the connecting strip fills the through hole 15 in the middle of the raised line connecting piece during heat sealing, so that the connection is firmer; two V-

shaped openings

41 and 42 are arranged on the inner side of one end 43 of the connecting strip, the first V-shaped opening 41 corresponds to the bending part at the lower end of the side wall of the cover body, and the second V-shaped opening 42 corresponds to the corner of the cover body, so that the bent connecting rib 4 is more closely attached to the cover body 1; the other side 44 of the connecting strip is provided with the cap 3, the bottom of the cap 3 is provided with a small convex column 31, the cap 3 and the cover body 1 can be more tightly attached by bending the connecting strip 4 in a normal state, the small convex column 31 is inserted into the vent hole 13 to form a sealing state, when the microwave oven is required to be used for heating and cooking, the cap 3 can be tilted upwards, and the small convex column 31 is separated from the vent hole to form a ventilation state.

The sealing rubber ring 2 is arranged on the lower end face of the halberd edge 11 and extends outwards, and the sealing rubber ring 2 is fixedly connected with the lower end face of the halberd edge 11 through heat sealing; the sealing rubber ring, the cover cap and the connecting strip are made of a plastic elastomer TPE plastic.

The above description is only three embodiments of the present invention, and it should be noted that, for those skilled in the art, many changes and modifications can be made without departing from the principle of the present invention, and these changes and modifications should be included in the protection scope of the present invention.

Claims

1. The utility model provides a sealed lid of container, includes the lid, is provided with the knobbed reason that stretches down at the edge of lid, is provided with sealed rubber ring, its characterized in that on the knobbed reason: the cover is characterized in that one side of the upper end surface of the cover body is provided with a groove, a vent hole is formed in the groove, a connecting strip is arranged on the side surface of the outer edge of the cover body on one side of the groove, the connecting strip is fixedly connected with the lower part of the side surface of the outer edge of the cover body, the other side of the connecting strip is provided with a cover cap, a small convex column is arranged at the bottom of the cover cap, the cover cap and the cover body can be tightly attached by bending the connecting strip in a normal state, the small convex column is inserted into the vent hole to form a sealing state, when the cover cap is used for heating and cooking in a microwave oven, the cover cap can be tilted upwards, and the small convex column is separated from the vent hole to form a ventilation state; the connection of connecting strip and lid body outward flange side lower part does: a raised line connecting piece is arranged at the lower part of the side surface of the outer edge of the cover body, a through hole is arranged in the middle of the raised line connecting piece, one end of the connecting piece is fixedly connected with the raised line connecting piece through heat sealing, and when the connecting piece is heated, the connecting rib is filled in the through hole in the middle of the raised line connecting piece; two V-shaped openings are formed in the inner side of the connecting strip, the first V-shaped opening corresponds to the bending position of the side wall of the cover body, and the second V-shaped opening corresponds to the corner of the cover body.

2. The container closure of claim 1, wherein: the sealing rubber ring is arranged on the lower end face of the halberd edge and extends outwards, and the sealing rubber ring is fixedly connected with the lower end face of the halberd edge through heat sealing.

3. The container closure of claim 1, wherein: the connecting strip is made of a plastic elastomer.

4. The container closure of claim 3 wherein: the plastic elastomer is TPE plastic.

5. The container closure of claim 1, wherein: the cover body is round, oval, square or rectangular.