CN111348322A

CN111348322A - Combination structure of closed container and easy-open cover

Info

Publication number: CN111348322A
Application number: CN201811568697.7A
Authority: CN
Inventors: 王瑞德
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-21
Filing date: 2018-12-21
Publication date: 2020-06-30

Abstract

The invention relates to a combined structure of a closed container and an easy-open cover, which comprises a container body, a cover body and a cover body, wherein the container body is provided with an opening part, and the opening part comprises an inner buckling wall, an outer buckling wall and an outer buckling edge connected between the inner buckling wall and the outer buckling wall; and the cover closing part of the flexible deformation cover is pulled by the outer buckling piece to elastically deform to generate a gap to balance the internal and external air pressures, and the cover closing part is quickly separated from the opening part to finish opening.

Description

Combination structure of closed container and easy-open cover

Technical Field

The invention relates to the technical field of closed containers, in particular to a valve cover structure which is provided with an airtight structure on a container cover body, can provide an airtight effect when the cover body covers an opening of a container, and can be quickly opened by pulling out the cover body from the opening of the container through deformation of the cover body.

Background

Many foods, such as tea, cookies, seasonings, etc., are exposed to air for a long time and easily absorb moisture contained in the air, thereby causing the foods to become damp and mildewed. If the unsealed food cannot be used at one time, the package must be sealed again and placed in a dry place to avoid the occurrence of damp.

Common moisture-proof measures are that a desiccant is generally put in a package, and then a rubber band is used for binding and fixing the opening of the package for sealing, but the tightness control of the rubber band binding operation varies from person to person and whether complete sealing exists is difficult to determine; accordingly, there are sealing containers for hermetically preserving food, such as the "container capable of controlling opening and closing" patent in taiwan publication No. 223336 and the "device for sealing container" patent in taiwan publication No. 585016.

The above-mentioned prior art structure generally comprises a container body and a cover, wherein the cover is provided with a control member and is covered on the outer peripheral wall of the opening of the container body in a close and slidable manner, and the cover and the outer peripheral wall are integrally formed with a relief hole and a groove, and the groove is provided with a hole therein; the control piece comprises a control block, a buckling block and a spring, opening and closing of the hole are controlled through pressing of the control piece, when the control hole is opened, air inside and outside the container body can be convected to balance air pressure inside and outside the container body, and then the cover body can slide relative to the peripheral wall of the opening of the container body to open or close the opening.

However, the above prior art structure still has room for further improvement in use, as follows:

1. when the cover body is opened and closed, the control piece must be pressed first, which causes trouble and inconvenience in use.

2. The control member includes a control block, a buckle block, a spring and other components, which also causes structural complexity, and the assembly must be completed in a narrow groove, which also causes assembly troubles, resulting in an increase in structural cost.

Therefore, how to innovate the above-mentioned prior patents aiming at the disadvantages of the complicated structure, the inconvenience and the increased structure cost, etc., is the difficult point to be solved by the present invention.

Disclosure of Invention

The present invention is directed to overcome the above-mentioned drawbacks of the prior art, and provides a combination structure of a sealed container and an easy-open cover, in which a flexible deformable cover for covering the container body is elastically deformed by pulling the cover to generate a gap for balancing the internal and external air pressures of the container body, so that the flexible deformable cover can be opened quickly, thereby achieving the improvement of convenient use.

The technical scheme adopted by the invention for solving the technical problems is as follows:

a combined structure of a closed container and an easy-open cover comprises a container body provided with an opening part, wherein the opening part comprises an inner buckling wall, an outer buckling wall and an outer convex buckling edge connected between the inner buckling wall and the outer buckling wall.

And the flexible deformation cover is provided with a cover closing part, the cover closing part comprises an inner buckling piece, an outer buckling piece and an inner concave buckling groove positioned between the inner buckling piece and the outer buckling piece, the cover closing part of the flexible deformation cover covers the opening part, the inner concave buckling groove is sleeved and combined with the outer convex buckling edge, the inner buckling piece abuts against the inner buckling wall, and the outer buckling piece abuts against the outer buckling wall to form sealing combination of inner buckling and outer buckling.

The present invention is further technically characterized in that the outer fastening wall of the opening portion further has an upper ring groove and a lower ring groove which are positioned on the lower side of the outer convex fastening edge, and the outer fastening piece of the covering portion has an upper fastening edge which is fastened to the upper ring groove and a lower fastening edge which is fastened to the lower ring groove.

The invention is further technically characterized in that the outer buckling wall is further provided with an outer convex ring surface positioned between the upper ring groove and the lower ring groove, the outer buckling piece is further provided with an inner concave ring surface positioned between the upper buckling edge and the lower buckling edge, and the inner concave ring surface is abutted against the outer convex ring surface.

The invention is further technically characterized in that the flexible deformation cover is further provided with a sleeve hole, the sleeve hole is sleeved with a gas releasing piece, the gas releasing piece is provided with a gas inlet positioned on the inner side of the flexible deformation cover and a gas outlet seam extending out of the outer side of the flexible deformation cover, and the gas outlet seam is communicated with the gas inlet, so that gas in the container body can be extruded from the gas inlet to the gas outlet seam, the gas outlet seam is forced to be expanded, and the gas can be discharged outwards in a single direction, so that the covering operation is smoother, and the airtight effect that external gas cannot enter from the gas outlet seam can be maintained.

The invention is further technically characterized in that the trepanning is positioned in the center of the soft deformation cover, and the soft deformation cover is provided with two concave parts positioned on two sides of the trepanning.

The invention has the advantages that the soft deformation cover for covering the container body generates a gap through the elastic deformation of the cover opening wrench to balance the air pressure inside and outside the container body, so that the soft deformation cover can quickly open the shoulder, thereby achieving the advancement of convenient use.

Drawings

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a perspective exploded view of the present invention.

FIG. 3 is a schematic sectional view of the section III-III shown in FIG. 1.

Fig. 4 is a schematic sectional view of the soft deformable cap of the present invention in a state of being separated from the container body.

Fig. 5 is a schematic cross-sectional view of the present invention providing a use state of preserving coffee beans.

Fig. 6 is a schematic sectional view showing a decapping operation according to the present invention.

Fig. 7 is a schematic sectional view showing the uncapping operation of the present invention.

Fig. 8 is a perspective view of the soft deformable cover of the present invention in a state of use in which the cover is further provided with a trepan and is combined with a degassing member.

Fig. 9 is a schematic combined cross-sectional view of line IX-IX shown in fig. 8.

The reference numbers in the figures illustrate:

10 container body 11 opening part

111 inner fastening wall 112 outer fastening wall

1121 upper ring groove 1122 and lower ring groove

1123 outer convex ring surface 113 outer convex buckling edge

20 soft deformation cover 21 covering part

211 inner fastening piece 212 outer fastening piece

2121 upper clasp edge 2122 lower clasp edge

2123 concave ring surface

213 inner concave catching groove 22 trepan boring

23 deairing 231 air port

232 vent 24 recess

30 coffee bean 40 palm

41 thumb and 42 forefinger

43 middle finger

Detailed Description

Referring to fig. 1 to 7, an assembly structure of a sealed container and an easy-open lid of the present invention includes: a container body 10 has an opening 11, the opening 11 includes an inner fastening wall 111, an outer fastening wall 112, and an outer fastening edge 113 connecting the inner fastening wall 111 and the outer fastening wall 112.

And a flexible deformation cover 20 having a covering portion 21, the covering portion 21 comprising an inner fastening piece 211, an outer fastening piece 212 and an inner concave fastening groove 213 disposed between the inner fastening piece 211 and the outer fastening piece 212, the covering portion 21 of the flexible deformation cover 20 covering the opening 11, such that the inner concave fastening groove 213 is engaged with the outer fastening edge 113, and the inner fastening piece 211 abuts against the inner fastening wall 111 and the outer fastening piece 212 abuts against the outer fastening wall 112 to form a sealing engagement of inner and outer fastening.

In the following, the features of the components of the present invention are further described in detail, in fig. 1 to 4, the outer fastening wall 112 of the opening 11 further has an upper ring groove 1121 and a lower ring groove 1122 located below the outer fastening edge 113, and the outer fastening piece 212 of the covering portion 21 has an upper fastening edge 2121 fastened against the upper ring groove 1121 and a lower fastening edge 2122 fastened against the lower ring groove 1122. Next, the outer fastening wall 112 further has an outer convex ring surface 1123 located between the upper ring groove 1121 and the lower ring groove 1122, the outer fastening piece 212 further has an inner concave ring surface 2123 located between the upper fastening edge 2121 and the lower fastening edge 2122, and the inner concave ring surface 2123 abuts against the outer convex ring surface 1123. Moreover, the flexible deformable cover further has a sleeve hole 22 located at the center, and the flexible deformable cover 20 has two concave portions 24 located at both sides of the sleeve hole 22.

As shown in fig. 5, the sectional view of the using state of the present invention shows that after the coffee beans 30 are provided in the container body 10, the covering portion 21 of the flexible deformable cover 20 is covered on the opening 11 to form a sealed space in the container body 10, and then the flexible deformable cover 20 is pressed in the direction of the arrow in the figure to make the inner concave catching groove 213 of the covering portion 21 completely abut against the opening 11 of the container body 10 to form an airtight effect of engaging and covering.

As shown in fig. 6, taking fig. 6 and 7 as an example, when the cap opening operation is performed, the index finger 42 and the middle finger 43 of the palm 40 can be engaged with the two concave portions 24 of the flexible deformable cap 20, and the thumb 41 pulls a portion of the lower edge of the external buckling piece 212, the external buckling piece 212 of the flexible deformable cap 20 is easily deformed by being pulled by the thumb 41, and as shown in fig. 7, the internal buckling groove 213 is disengaged from the external buckling edge 113, and the cap closing portion 21 is quickly disengaged from the opening 11 of the container body 10 to complete the opening.

Finally, as shown in fig. 8 and 9, the sleeve hole 22 of the present invention is sleeved with a gas releasing member 23, the gas releasing member 23 has a gas inlet 231 located inside the flexible deformation cover 20 and a gas outlet 232 extending outside the flexible deformation cover 20, and the gas outlet 232 is communicated with the gas inlet 231, so that the gas inside the container body 10 can be pressed from the gas inlet 231 toward the gas outlet 232, the gas outlet 232 is forced to be expanded, and the gas can be discharged in a single direction from the direction of the dotted arrow in fig. 9, so that the covering operation of the flexible deformation cover 20 is smoother, and the airtight effect that the external gas cannot enter from the gas outlet 232 can be maintained.

Furthermore, in fig. 9, when the coffee beans 30 inside the container body 10 have an increased internal pressure due to the gas generated by fermentation during the storage process, the gas inside the container body 10 is also pressed from the gas inlet 231 toward the gas outlet slits 232, so that the gas is discharged from the gas outlet slits 232 in a single direction along the dotted arrow in fig. 9, and the airtight effect that the external gas cannot enter from the gas outlet slits 232 is maintained.

The invention can really break through the dilemma and the defect of the prior art for combining the cover body and the body structure of the closed container, and achieves the following advantages:

1, the outer buckling piece 212 of the flexible deformable cover 20 is easily deformed by force, and the inner concave buckling groove 213 is separated from the outer convex buckling edge 113, and the cover part 21 can be quickly separated from the opening part 11 of the container body 10 to complete opening, which is convenient for use.

2, the soft deformable cover 20 does not need to be additionally provided with holes communicating the inside and the outside like the creation background in the prior patent structure, and does not need to be combined in a troublesome way to carry out a control structure for balancing the inside and the outside pressure, thereby further reducing the manufacturing and assembling cost of the integral sealed container.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications, equivalent variations and modifications made to the above embodiment according to the technical spirit of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a closed container and easy-open lid integrated configuration which characterized in that includes:

a container body having an opening, the opening comprising an inner fastening wall, an outer fastening wall, and an outer fastening edge connecting the inner fastening wall and the outer fastening wall;

2. The combination of a closed container and an easy-open lid as claimed in claim 1, wherein the outer fastening wall of the opening portion further has an upper annular groove and a lower annular groove located below the outer fastening edge, and the outer fastening piece of the lid portion has an upper fastening edge fastened against the upper annular groove and a lower fastening edge fastened against the lower annular groove.

3. The combination of a closed container and an easy-open lid as claimed in claim 2, wherein the outer fastening wall further has an outer convex ring surface between the upper ring groove and the lower ring groove, the outer fastening piece further has an inner concave ring surface between the upper fastening edge and the lower fastening edge, and the inner concave ring surface abuts against the outer convex ring surface.

4. The combination structure of the closed container and the easy-open lid as claimed in any one of claims 1 to 3, wherein the flexible deformable lid further has a hole, and the hole is sleeved with a gas releasing member, the gas releasing member has a gas inlet located inside the flexible deformable lid and a gas outlet slot extending outside the flexible deformable lid, and the gas outlet slot and the gas inlet are communicated with each other, so that the gas inside the container body can be squeezed from the gas inlet toward the gas outlet slot, the gas outlet slot is forced to be expanded, and the gas can be discharged in one direction toward the outside, so that the closing operation is smoother, and the airtight effect that the external gas cannot enter from the gas outlet slot can be maintained.

5. The combination of a closed container and an easy-open cover as claimed in claim 4, wherein the hole is located at the center of the flexible cover, and the flexible cover has two recesses located at both sides of the hole.