CN112298794B - Cover body and container cover structure - Google Patents
Cover body and container cover structure Download PDFInfo
- Publication number
- CN112298794B CN112298794B CN201910679654.4A CN201910679654A CN112298794B CN 112298794 B CN112298794 B CN 112298794B CN 201910679654 A CN201910679654 A CN 201910679654A CN 112298794 B CN112298794 B CN 112298794B
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- China
- Prior art keywords
- container
- material structure
- cover
- arc section
- soft material
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
- B65D53/06—Sealings formed by liquid or plastic material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D43/00—Lids or covers for rigid or semi-rigid containers
- B65D43/02—Removable lids or covers
- B65D43/0202—Removable lids or covers without integral tamper element
- B65D43/0204—Removable lids or covers without integral tamper element secured by snapping over beads or projections
- B65D43/021—Removable lids or covers without integral tamper element secured by snapping over beads or projections only on the inside, or a part turned to the inside, of the mouth
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D55/00—Accessories for container closures not otherwise provided for
- B65D55/02—Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure
Abstract
The invention provides a cover body and container covering structure, comprising: the container is provided with a hard material structure, a soft material structure connected with the hard material structure and an opening positioned at the top end, the soft material structure is provided with a limiting part, and the limiting part is provided with a container convex arc section and a container concave arc section connected with the container convex arc section; and the lid, the lid is established the opening of container to have can with the mutual card system portion of fixing a position of spacing portion, card system portion has to support and leans on the concave arc section of lid of the protruding arc section of container and connect the concave arc section of lid just supports and leans on the protruding arc section of lid of the concave arc section of container, its main ability provides and conveniently carries outside the use, and closely block to the mesh of preventing the inside liquid of container from leaking outward.
Description
Technical Field
The present invention relates to a covering structure, and more particularly to a covering structure for a container and a cover.
Background
As shown in fig. 1, a diagram of a container for display in taiwan patent (M301862) is shown, which mainly includes a container body 1 and a base 2, wherein the bottom of the container body 1 is provided with an engaging portion (not shown), the top of the base 2 is provided with a joint portion 3, and the joint portion 3 is engaged with the engaging portion at the bottom of the container body 1, so as to form a container with a base, which can be placed on a display rack for display; in addition, after the base 2 is separated from the container body 1, the base 2 can also be covered on the opening at the top end of the container body 1 to form a use mode of a cover, so that the liquid contained in the container can be prevented from being splashed out.
However, when the base 2 is covered on the top opening of the container body 1, the sealing degree is quite insufficient, so that a gap is still generated, if the container body 1 is shaken or inclined, the liquid in the container body 1 is easy to overflow, and the requirement of tight covering cannot be met in use; further, the conventional structure in which the base 2 is covered on the container body 1 is generally suitable for indoor use, and is not portable and convenient for a user who goes out.
Therefore, how to solve the above problems and disadvantages is the direction of the present invention.
Disclosure of Invention
The present invention provides a cover and a container covering structure, which can be used for carrying and using, and can be tightly engaged to prevent liquid in the container from leaking.
To achieve the above object, the present invention provides a cover and container closing structure, comprising:
the container is provided with a hard material structure, a soft material structure connected with the hard material structure and an opening positioned at the top end, the soft material structure is provided with a limiting part, and the limiting part is provided with a container convex arc section and a container concave arc section connected with the container convex arc section; and
the lid, the lid is established the opening of container, in order with the container forms interference fit, and have can with the mutual card system portion of system location of card of spacing portion, card system portion has to lean on the concave arc section of lid of the protruding arc section of container and connection the concave arc section of lid just supports and leans on the protruding arc section of lid of the concave arc section of container.
Preferably, the soft material structure is silica gel, and the hard material structure is PA66.
Preferably, the soft material structure has a soft material surface, the cover body has a cover body surface facing the soft material surface, and the soft material surface and the cover body surface cooperate to define a negative pressure space.
Preferably, the container further comprises a turnover soft material structure for turnover, the hard material structure is provided with a combination part connected with the turnover soft material structure, and the turnover soft material structure and the soft material structure are of the same structure and are not connected with each other.
Preferably, the container further comprises a turnover soft material structure for turnover, and the turnover soft material structure and the soft material structure are of the same structure and are connected with each other.
Preferably, the cover extends to a cover-lifting portion protruding beyond the edge of the opening.
In order to achieve the above object, the present invention provides a lid and container closing structure, comprising:
the container is provided with an opening positioned at the top end and a container hard material structure, the container hard material structure is provided with a container limiting part, and the container limiting part is provided with a container convex arc section and a container concave arc section connected with the container convex arc section; and
the lid, the lid is established the opening of container, in order with the container forms interference fit to have the hard material structure of lid, connect the lid softwood structure of the hard material structure of lid, the lid softwood structure have protruding establish and can with the lid card system portion of location is made each other to spacing portion, lid card system portion has to lean on the concave arc section of lid of the convex arc section of container and connects the concave arc section of lid just supports and leans on the convex arc section of lid of the concave arc section of container.
Preferably, the soft cover structure is silica gel, and the hard container structure and the hard cover structure are PA66.
Preferably, the cover soft material structure has a cover soft material surface, the container has a container surface facing the cover soft material surface, and the cover soft material surface and the container surface cooperate to define a negative pressure space.
Preferably, the container further comprises a turnover soft material structure for turnover, the container hard material structure is provided with a combining part connected with the turnover soft material structure, and the turnover soft material structure and the cover soft material structure are of the same structure and are not connected with each other.
Therefore, the invention provides a cover body and container covering structure, which mainly comprises a container and a cover body, wherein the container and the cover body are combined by utilizing a soft material structure of the container to form interference fit, and a clamping part of the cover body extrudes a limiting part of the soft material structure to ensure that the limiting part of the soft material structure is extruded and deformed to form pressurization sealing; or the container body soft material structure of the cover body is combined with the container body hard material structure of the container to form interference fit, and the container limiting part of the container body hard material structure extrudes the cover body clamping part of the cover body soft material structure, so that the cover body clamping part of the cover body soft material structure is extruded and deformed to form pressurization seal. The technical means of the pressurization sealing can ensure that the container and the cover body are tightly clamped to prevent the liquid in the container from leaking outside, so that the container is convenient to carry and use outside.
Drawings
FIG. 1 is a diagram of a container for display in Taiwan patent M301862.
Fig. 2 is a cross-sectional view of the first embodiment of the present invention.
FIG. 3 is a cross-sectional view of a second embodiment of the present invention.
FIG. 4 is a cross-sectional view of a third embodiment of the present invention.
Description of the symbols in the drawings:
the prior art is as follows:
The invention comprises the following steps:
Combining part 211 soft material structure 22
The soft surface 221 limiting part 222
Container convex arc section 2221 and container concave arc section 2222
Opening 23 folding soft material structure 24
Container hard material structure 25 container surface 251
Container concave arc segment 2522 junction 253
Cover 30 with folding soft material structure 26
Cover body concave arc section 321 and cover body convex arc section 322
Cover soft material structure 35 cover soft material surface 351
Cover body clamping part 352 cover body concave arc section 3521
Detailed Description
The technical solutions of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Note that in the following description, similar components are denoted by the same reference numerals.
As shown in fig. 2, a cover and container closing structure according to an embodiment of the present invention is mainly composed of a container 20 and a cover 30, wherein:
the container 20 comprises a hard material structure 21, a soft material structure 22 which is formed on the hard material structure 21 and has elasticity, an opening 23 positioned at the top end, and a turnover soft material structure 24 for turnover, wherein the turnover soft material structure 24 and the soft material structure 22 are of the same structure and are not mutually connected, the hard material structure 21 comprises a container surface facing the inside of the container 20, a groove which is concavely arranged on the container surface and is used for accommodating the soft material structure 22, and a combining part 211 connected with the turnover soft material structure 24, the soft material structure 22 is of a single-layer annular sheet structure and comprises a soft material surface 221 and a limiting part 222 which is convexly arranged on the soft material surface 221, the limiting part 222 comprises a container convex arc section 2221 and a container concave arc section 2222 connected with the container convex arc section 2221, and the area of the soft material surface 221 of the soft material structure 22 arranged on the groove of the hard material structure 21 except the limiting part 222 is flush with the area of the container surface of the hard material structure 21 except the groove; in the embodiment, the soft material structure 22 and the turnover soft material structure 24 take silica gel as an example, and the hard material structure 21 takes PA66 as an example, but not limited thereto; and
the cover body 30 is covered on the opening 23 of the container 20 to form interference fit with the container 20, and is provided with a cover body surface 31 facing the soft material surface 221, a clamping part 32 which is positioned on the cover body surface 31 and can be mutually clamped and positioned with the limiting part 222, and a lifting cover part 33 extending and protruding out of the edge of the opening 23, wherein the outer diameter of the lifting cover part 33 is larger than that of the opening 23, the cover body 30 achieves the effect of convenient lifting through the design of the lifting cover part 33, and the clamping part 32 is provided with a cover body concave arc section 321 abutting against the container convex arc section 2221 and a cover body convex arc section 322 connecting the cover body concave arc section 321 and abutting against the container concave arc section 2222; in this embodiment, the cover 30 is also exemplified by PA66, but not limited thereto; the soft material surface 221 and the cover body surface 31 cooperate to define a negative pressure space 40, so as to achieve a better sealing effect.
The above is a description of the main components and configurations of the first embodiment of the present invention, and the operation and effects of the first embodiment of the present invention are described below.
In the embodiment of the present invention, the soft material structure 22 of the container 20 is combined with the cover 30 to form an interference fit, and the locking portion 32 of the cover 30 presses the limiting portion 222 of the soft material structure 22, so that the limiting portion 222 of the soft material structure 22 is pressed and deformed to form a pressurized seal. The technical means of the pressurization sealing can tightly clamp the container 20 and the cover body 30 so as to prevent the liquid in the container 20 from leaking; in addition, when the folding soft material structure 24 needs to be carried or stored, the folding soft material structure is folded into a shape of a round cake to change the original shape, so that the volume occupied by the whole folding soft material structure can be reduced, and the folding soft material structure is convenient for a user to carry out.
As shown in fig. 3, in the second embodiment, the soft material structure 24 and the soft material structure 22 are the same and connected to each other, the soft material structure 24 and the soft material structure 22 are integrally formed by one-step processing, the groove of the hard material structure 21 extends to the joint portion 211, and the bottom surface of the groove is inclined at the joint portion 211, so that the soft material structure 22 of the integrally formed structure is accommodated in the groove of the hard material structure 21, and the soft material structure 24 longitudinally protrudes out of the groove of the hard material structure 21 to form a part of the outward outer surface of the container 20, so that the structure is simpler, the manufacturing and assembling cost can be greatly reduced, and the practical performance characteristics can be further enhanced in the overall implementation.
As shown in fig. 4, to achieve the above object, a third embodiment of the present invention provides a lid and container closing structure, which is composed of a container 20 and a lid 30, and since the configuration and the effect of the third embodiment are the same as those of the first embodiment, the description is omitted, and the differences between the third embodiment and the first embodiment are:
a container 20 having an opening 23 at a top end, a container hard material structure 25, and a folding soft material structure 26 formed on the container hard material structure 25, wherein the container hard material structure 25 has a container surface 251, a container limiting portion 252 having the container surface 251, and a combining portion 253 connected to the folding soft material structure 26, the container limiting portion 252 has a container convex arc segment 2521, and a container concave arc segment 2522 connected to the container convex arc segment 2521, in this embodiment, the folding soft material structure 26 is silicon gel, and the container hard material structure 25 is PA66 for example, but not limited thereto; and
a cover 30 covering the opening 23 of the container 20 to form an interference fit with the container 20, and having a cover hard material structure 34 and a cover soft material structure 35 formed on the cover hard material structure 34, wherein the folding soft material structure 26 and the cover soft material structure 35 are the same structure and are not connected with each other, the cover soft material structure 35 is a single-layer annular sheet structure, and has a cover soft material surface 351 and a cover locking portion 352 protruding from the cover soft material surface 351 and capable of being locked and positioned with the container limiting portion 252, the cover locking portion 352 has a cover concave arc segment 3521 abutting against the container convex arc segment 3521, and a cover convex arc segment 3522 connecting the cover concave arc segment 3521 and abutting against the container concave arc segment 2522; in the present embodiment, the cover soft material structure 34 is exemplified by a silicone rubber, and the cover hard material structure 34 is exemplified by a PA66, but not limited thereto; the soft material surface 351 of the cover body and the container surface 251 cooperate to define a negative pressure space 50, so as to achieve a better sealing effect.
The above descriptions are the main components and configuration descriptions of the third embodiment of the present invention, and the operation and the effect of the third embodiment of the present invention are described below.
In the third embodiment of the present invention, the lid soft material structure 35 of the lid 30 is combined with the container hard material structure 25 of the container 20 to form an interference fit, and the container limiting portion 252 of the container hard material structure 25 presses the lid locking portion 352 of the lid soft material structure 35, so that the lid locking portion 352 of the lid soft material structure 35 is pressed and deformed to form a pressurized seal. The technical means of the pressurization sealing can tightly clamp the container 20 and the cover body 30 so as to prevent the liquid in the container 20 from leaking; in addition, when the folding soft material structure 26 needs to be carried or stored, the folding soft material structure is folded into a shape of a round cake to change the original shape, so that the volume occupied by the whole structure can be reduced, and the folding soft material structure is convenient for a user to carry out.
In summary, the above-mentioned embodiments are merely preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (8)
1. A cover and container closing structure comprises:
the container is provided with a hard material structure, a soft material structure connected with the hard material structure and an opening positioned at the top end, the soft material structure is provided with a limiting part, and the limiting part is provided with a container convex arc section and a container concave arc section connected with the container convex arc section; and
the cover body is covered on the opening of the container to form interference fit with the container and is provided with a clamping part which can be mutually clamped and positioned with the limiting part, and the clamping part is provided with a cover body concave arc section which is abutted against the container convex arc section and a cover body convex arc section which is connected with the cover body concave arc section and is abutted against the container concave arc section;
the method is characterized in that:
the soft material structure has a soft material face, the lid has a lid face that faces the soft material face, the soft material face with the lid face cooperation defines out a negative pressure space.
2. The cover and container closure of claim 1 wherein the soft material is silicone and the hard material is PA66.
3. The lid and container closure of claim 1, wherein the container further comprises a soft material structure for folding, the hard material structure having a joint portion connected to the soft material structure, the soft material structure and the soft material structure being identical and not connected to each other.
4. The cover and container closure of claim 1, wherein the container further comprises a flexible material structure for folding, and the flexible material structure are the same and connected to each other.
5. The cover and container closure of claim 1, wherein said cover extends a flip-top portion projecting beyond said opening edge.
6. A cover and container closing structure comprises:
the container is provided with an opening positioned at the top end and a container hard material structure, the container hard material structure is provided with a container limiting part, and the container limiting part is provided with a container convex arc section and a container concave arc section connected with the container convex arc section; and
the cover body is covered on the opening of the container to form interference fit with the container, and is provided with a cover body hard material structure and a cover body soft material structure connected with the cover body hard material structure, the cover body soft material structure is provided with a cover body clamping part which is convexly arranged and can be mutually clamped and positioned with the limiting part, and the cover body clamping part is provided with a cover body concave arc section abutting against the container convex arc section and a cover body convex arc section which is connected with the cover body concave arc section and abuts against the container concave arc section;
the method is characterized in that:
the soft cover material structure is provided with a soft cover material surface, the container is provided with a container surface facing the soft cover material surface, and the soft cover material surface and the container surface are matched to define a negative pressure space.
7. The cover and container closure of claim 6 wherein said soft cover structure is silicone and said hard container and cover structures are PA66.
8. The cover and container closure of claim 6 wherein said container further comprises a flexible material structure for folding, said container rigid material structure having a joint portion connected to said flexible material structure, said flexible material structure and said cover flexible material structure being the same structure and not connected to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910679654.4A CN112298794B (en) | 2019-07-26 | 2019-07-26 | Cover body and container cover structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910679654.4A CN112298794B (en) | 2019-07-26 | 2019-07-26 | Cover body and container cover structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112298794A CN112298794A (en) | 2021-02-02 |
| CN112298794B true CN112298794B (en) | 2022-10-18 |
Family
ID=74329553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910679654.4A Active CN112298794B (en) | 2019-07-26 | 2019-07-26 | Cover body and container cover structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112298794B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3727494A1 (en) * | 1987-08-18 | 1989-03-02 | Klaus Rehahn Gmbh & Co Kg | Food container |
| US5181626A (en) * | 1991-03-28 | 1993-01-26 | Dart Industries, Inc. | Closure assembly for containers |
| EP2377775A1 (en) * | 2010-04-13 | 2011-10-19 | Amcor Flexibles Kreuzlingen Ltd. | Container with sealing membrane |
| US9044082B2 (en) * | 2012-04-20 | 2015-06-02 | Dart Industries Inc. | Collapsible container |
| CN204896200U (en) * | 2015-07-28 | 2015-12-23 | 上海冠华不锈钢制品股份有限公司 | Sealed storage jar |
-
2019
- 2019-07-26 CN CN201910679654.4A patent/CN112298794B/en active Active
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| Publication number | Publication date |
|---|---|
| CN112298794A (en) | 2021-02-02 |
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