CN100532211C - Container with cover - Google Patents
Container with cover Download PDFInfo
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- CN100532211C CN100532211C CNB2004100587996A CN200410058799A CN100532211C CN 100532211 C CN100532211 C CN 100532211C CN B2004100587996 A CNB2004100587996 A CN B2004100587996A CN 200410058799 A CN200410058799 A CN 200410058799A CN 100532211 C CN100532211 C CN 100532211C
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- Prior art keywords
- mentioned
- fitting recess
- paper
- side plate
- plate
- Prior art date
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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
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/20—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form
- B65D5/24—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form with adjacent sides interconnected by gusset folds
- B65D5/244—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form with adjacent sides interconnected by gusset folds and the gussets folds connected to the outside of the container body
-
- 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
- B65D43/0212—Removable lids or covers without integral tamper element secured by snapping over beads or projections only on the outside, or a part turned to the outside, of the mouth
-
- 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
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/20—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form
- B65D5/2014—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form the central panel having a non rectangular shape
- B65D5/2019—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form the central panel having a non rectangular shape with at least partially curved edges or the like
-
- 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00018—Overall construction of the lid
- B65D2543/00259—Materials used
- B65D2543/00296—Plastic
-
- 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00444—Contact between the container and the lid
- B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
- B65D2543/00537—Contact between the container and the lid on the inside or the outside of the container on the outside, or a part turned to the outside of the mouth of the container
Abstract
A container with a lid comprises a paper-made container and a lid 20, made of a plastic sheet. The paper-made container has a storing part limited by a bottom plate and four side plates 7-10 which stands from four sides of the bottom plate. The lid 20 made of the plastic sheet is assembled on an opening of the paper-made container. The lid 20 has fitting channels on four edge parts, the fitting channels circularly communicates with each other, and the upper end edges of respective curved plates are fitted in respective curved channels, and central curved top parts 33 of the upper end edges are brought into press contact with the central curved top parts 33' of the outside walls of the curved channels. Pressing ribs 29-32 are provided on the outside walls of respective corner parts formed on adjoining parts of every two fitting channels, and respective pressing ribs are brought into press contact with respective corner parts formed on the adjoining top parts 33 of every two side plates.
Description
Technical field
The present invention relates to a kind of container with cover, described container with cover is used for therein storage food etc. and is convenient to sell.
Background technology
Patent documentation 1-4 discloses a kind of first paper-made vessel, and above-mentioned first paper-made vessel has following component part (a)-(e);
(a) first paper-made vessel comprises a base plate, and the first and the 3rd relative side of above-mentioned base plate forms the curved sides to the external symmetry protuberance, and all the other relative second and four sides of base plate form the straight sided that is parallel to each other,
(b) container comprises first to fourth side plate and a receiving unit, and above-mentioned first to fourth side plate is holded up and interconnected from first to fourth side, and above-mentioned receiving unit have one uncovered, described uncoveredly limit by base plate and first to fourth side plate,
(c) container comprises first to fourth fish plate, above-mentioned first to fourth fish plate is connected on the adjacent side plate in first to fourth corner part office, above-mentioned first to fourth fish plate forms on the adjacent part of first to fourth side plate, and be folded in the outside face that joins the first and the 3rd relative side plate on
(d) in all first to fourth side plates, the first and the 3rd relative at least side plate respectively comprises an outwards curved slab of protuberance, and
(e) base plate bends to towards receiving unit in-to-in arcuate in shape.
Above-mentioned patent documentation 1-4 also discloses a kind of second paper-made vessel, and described second paper-made vessel has following component part (a)-(e);
(a) second paper-made vessel comprises a base plate, and the first and the 3rd relative side of described base plate forms the curved sides to the external symmetry protuberance, reach all the other second relative and four sides of base plate and form the curved sides of swelling to external symmetry,
(b) container comprises first to fourth side plate and a receiving unit, and above-mentioned first to fourth side plate is holded up and interconnected from first to fourth side, and above-mentioned receiving unit have one uncovered,
Described uncoveredly limit by base plate and first to fourth side plate,
(c) container comprises first to fourth fish plate, described first to fourth fish plate is connected on the adjacent side plate in first to fourth corner part office, above-mentioned first to fourth fish plate forms on the adjacent part of first to fourth side plate, and be folded in the outside face that joins the first and the 3rd relative side plate on
(d) first to fourth side plate respectively comprises an outwards curved slab of protuberance, and
(e) base plate becomes spherical shape towards the receiving unit interior curve.
[patent documentation 1] Japanese Utility Model patent application gazette No.S62-197517
[patent documentation 2] Japanese Utility Model patent application gazette No.H07-37975
[patent documentation 3] Japanese Patent Application No.H08-324542
[patent documentation 4] Japanese Patent Application No.2000-33934
Summary of the invention
As mentioned above, be used to make paper-made vessel bandy principle of each corresponding side plate and technology to know from above-mentioned patent documentation 1-4.
Therefore, the objective of the invention is development idea, provide a kind of as above-mentioned paper-made vessel
Container with cover, above-mentioned container with cover comprise a container and a lid, and described lid is not allowed with resembling
Easily this mode of taking off from container is assembled on the container.
That is to say that above-mentioned paper-made vessel comprises 4 side plates.On the contrary, the invention provides a kind of container with cover, the lid of one of them plastic sheet system by with the curved slab combined action that forms 4 side plates of above-mentioned paper-made vessel, be press fit on the container take out from container so that be not easy.The means of dealing with problems
The lid that comprises a paper-made vessel and a plastic sheet system according to a kind of lidded container of the present invention, above-mentioned paper-made vessel has a uncovered receiving unit, described uncovered receiving unit is limited by a base plate and 4 side plates, above-mentioned 4 side plates are holded up from 4 sides of base plate, and each by one outwards curved slab of protuberance form, and the lid of above-mentioned plastic tab system is to be assembled on paper-made vessel uncovered.
Covering in its 4 edge part offices of plastic sheet system has some fitting recess, and above-mentioned each fitting recess can be interconnected and be in a kind of annularity, and each fitting recess all comprises an outwards curved slot of protuberance.
The upper end-face edge that forms a kind of curved slab of each side plate of paper-made vessel is assembled in the curved slot that forms each fitting recess, contacts so that the top section of the bent intermediate element of upper end-face edge compresses with the bent intermediate element top section of curved slot outer wall.
On the other hand, formed each corner part on the adjacent part of per two fitting recess, all have one at an outer wall place and compress rib, and each compresses rib and partly compresses with formed respective corners on per two side plate adjacent parts and contact, thereby cause or the bent intermediate element top section of the bent intermediate element top section that further increases each side plate upper end-face edge and each fitting recess outer wall between compress and contact, so that stress concentration each corner part and each compresses between the rib one compress on the contact point, above-mentioned each corner part forms on the adjacent part of per two adjacent side plates.
In other words, the invention provides a kind of container with cover, described container with cover comprises the lid of a paper-made vessel and a plastic sheet system, above-mentioned paper-made vessel has a uncovered receiving unit, described uncovered receiving unit is limited by a base plate and 4 side plates, above-mentioned 4 side plates are holded up from 4 sides of base plate, and each is made of a curved slab that outwards swells, and the lid of above-mentioned plastic sheet system is to be assembled on paper-made vessel uncovered, covering in its 4 edge part offices of plastic sheet system has some fitting recess, above-mentioned some fitting recess can be interconnected and be in a kind of annularity, each fitting recess all comprises an outwards curved slot of protuberance, a curved slab upper end-face edge that forms each side plate of paper-made vessel is assembled in the curved slot that forms each fitting recess, so that the top section of upper end-face edge bent intermediate element compresses with a bent intermediate element top section of curved slot outer wall and contacts, formed each corner part all has one at an outer wall place and compresses rib on per two fitting recess adjacent parts, each compresses rib and all partly compresses with formed respective corners on per two side plate adjacent parts and contact, thereby cause or the bent intermediate element top section of the bent intermediate element top section that further increases each side plate upper end-face edge and each fitting recess outer wall between compress and contact, so that stress concentration each corner part and each compresses between the rib one compress on the contact point, above-mentioned each corner part forms on the adjacent part of per two adjacent side plates.
Above-mentioned container with cover provides a kind of container with cover, wherein, the curved slab that forms above-mentioned paper-made vessel is assembled in the groove of lid respective curved of plastic sheet system suitably, and the curved slab of paper-made vessel, the curved slot of the lid of plastic sheet system and compress the mutual combined action of rib, so that stress concentration is compressed on 4 corner parts that contact with it respectively compressing rib, so the lid of plastic sheet system can be not easy to take off from container this mode and is press fit on the paper-made vessel with a kind of stable manner with resembling.
Being located on per two side plate adjacent parts the distance D 1 between two corner parts on the formed diagonal line and setting a kind of pass for two on the diagonal line dimension D 2 that compress between the rib is D1〉D2, by doing like this, can guarantee the stress concentration on 4 corner parts.
And it is S1 that the size S2 between the bent intermediate element top section of the size S1 between the bent intermediate element top section of two relative side plate upper end-face edge parts and two relative fitting recess outer walls sets a kind of pass for〉S2.By doing like this, can guarantee the stress concentration on 4 corner parts.
Preferably, paper-made vessel comprises 4 fish plates, above-mentioned fish plate is connected to respectively on the adjacent side plate at each corner part place, above-mentioned fish plate forms on the adjacent part of each side plate, and be folded in and join on the pair of opposing sideplates outside face, fish plate and above-mentioned fish plate joint plate portion thereon are inserted between double-type relative fitting recess outer wall and the inwall.Because these characteristics, can prevent effectively that stress from inwardly discharging.
Each fitting recess preferably partly locates to have an outwards annular lip of protuberance in the lower edge of lateral wall.Because this arrangement can be carried out the lid assembling and the unassembled operation of plastic sheet system at an easy rate.
Description of drawings
Fig. 1 is the planar view when first paper-made vessel being shown being in expanded position.
Fig. 2 is the lateral plan of first paper-made vessel and second paper-made vessel.
Fig. 3 is the planar view of first paper-made vessel.
Fig. 4 is when the planar view when the inboard is seen to be assembled to the lid of a kind of plastic sheet system on first and second paper-made vessels.
Fig. 5 is the lid preceding state cutaway view of a kind of assembling of assembling mutually not also that wherein first paper-made vessel and plastic sheet system be shown.
Fig. 6 is the lid back state cutaway view of a kind of assembling of assembling mutually that wherein first paper-made vessel and plastic sheet system be shown.
Fig. 7 only illustrates a base plate plane figure who extracts from first paper-made vessel.
Fig. 8 only illustrates the fitting recess planar view that extracts from lid.
Fig. 9 illustrates each fitting recess wherein to be assembled to a kind of confined state planar view on the paper-made vessel respective side panels.
Figure 10 illustrates wherein respectively to compress a kind of contact condition planar view that compresses that rib and the respective corners of paper-made vessel partly become to compress contact relation.
Figure 11 illustrates per two of each fitting recess to become the relative planar view that compresses the size between size between the rib bent intermediate element top section relative with fitting recess of diagonal lines.
Figure 12 illustrates per two planar views that become the size between size between the relative corner part of the diagonal lines bender element top section relative with each side plate of paper-made vessel.
Figure 13 is the planar view when a kind of second paper-made vessel being shown being in expanded position.
Figure 14 is the planar view of second paper-made vessel when being in a kind of rigging position.
Figure 15 illustrates when wherein the lid of second paper-made vessel and plastic sheet system does not also have assembling mutually the cutaway view of state before a kind of the assembling.
Figure 16 is lid a kind of cutaway view that assembles the back state of assembling mutually that wherein second paper-made vessel and plastic sheet system be shown.
Figure 17 is the planar view that a base plate that extracts from second paper-made vessel only is shown.
Figure 18 is the planar view that the fitting recess that extracts from lid only is shown.
Figure 19 illustrates each fitting recess wherein to be assembled to a kind of state plane figure through assembling on each respective side panels of second paper-made vessel.
Figure 20 illustrates wherein respectively to compress rib and the corresponding corner part of second paper-made vessel is in a kind of contact condition planar view that compresses that compresses contact relation.
Figure 21 is the planar view that the size between size between per two the catercorner relative ribs of each fitting recess bent intermediate element top section relative with each fitting recess is shown.
Figure 22 illustrates per two planar views that become the size between size between the relative corner part of the diagonal lines bender element top section relative with each side plate of paper-made vessel.
The specific embodiment
Fig. 1-12 illustrates a kind of lidded container, and above-mentioned lidded container comprises the lid 20 of one first paper-made vessel 1 and a plastic sheet system.Paper-made vessel 1 has following component part (a)-(e) shown in Fig. 1,2,3,5 and 7;
(a) first paper-made vessel 1 comprises a base plate 6, described base plate 6 can the high low type elastic deformation, and its first and the 3rd relative side 2,4 forms the outwards curved sides of protuberance of symmetrical expression, and its all the other relative second and four sides 3,5 form the straight sided that is parallel to each other
(b) container 1 comprises 7,8,9,10 and receiving units 11 of first to fourth side plate, above-mentioned first to fourth side plate 7,8,9,10 is holded up and is interconnected from first to fourth side, and above-mentioned receiving unit 11 have one uncovered, described uncoveredly limit by base plate 6 and first to fourth side plate 7,8,9,10
(c) container 1 comprises first to fourth fish plate 16,17,18,19, above-mentioned first to fourth fish plate 16,17,18,19 is connected on the adjacent side plate at first to fourth corner part, 12,13,14,15 places, above-mentioned first to fourth fish plate 16,17,18,19 forms on the adjacent part of first to fourth side plate 7,8,9,10, and be folded in or join on the outside face of the first and the 3rd relative side plate 2,4
(d) first to fourth side plate 7,8,9,10 respectively comprises an outwards curved slab of protuberance, respectively form from the first and the 3rd side plate 7,9 that the first and the 3rd side 2,4 is holded up by curved sides, they are generally crooked on its whole height, from second and the second and the 4th side plate 8,10 holded up of four side 3,5 each form by a straight flange, they are flat in the location of contact straight flange, and be crooked at upper end-face edge district place, and
(e) base plate 6 becomes curved arch towards the interior curve of receiving unit 6.
Below, as Fig. 4, shown in 5 and 8, the lid 20 of plastic sheet system is assembled on the opening of paper-made vessel 1, and above-mentioned lid 20 has following component part (a) to (d);
(a) lid 20 of plastic sheet system comprises a kind of plastic sheet material, can see the inside of receiving unit 11 by above-mentioned plastic sheet material,
(b) lid 20 has first to fourth fitting recess 21,22,23,24 in its 4 edge part offices, and above-mentioned fitting recess 21,22,23,24 can be interconnected,
(c) first to fourth fitting recess 21,22,23,24 forms the curved slot of outside protuberance, and
(d) formed first to fourth corner part 26,27,28,29 has first to fourth at its outer wall place and compresses rib 29,30,31,32 on the adjacent part of first to fourth fitting recess 21,22,23,24, and above-mentioned first to fourth compresses rib 29,30,31,32 is used for formed first to fourth corner part 12,13,14,15 on first to fourth side plate, 7,8,9,10 adjacent parts is inwardly compressed.
Then, as shown in Fig. 6,8,9 and 10, have under a kind of mounting structure situation of following component part (a)-(c), application has the paper-made vessel 1 of above-mentioned component part and the lid of plastic sheet system;
(a) upper end-face edge of each curved slab that will form first to fourth side plate 7,8,9,10 of paper-made vessel 1 is assembled in the curved slot that forms first to fourth fitting recess 21,22,23,24.
(b) at top section 33 places of upper end-face edge bent intermediate element, to form first to fourth side plate 7,8,9,10 and be assembled to the curved slab press contacts in the curved slot and be assembled on the bent intermediate element top section 33 ' of the curved slot outer wall 34 that forms first to fourth fitting recess 21,22,23,24, and
(c) compress rib 29,30,31,32 formed pressuring actions by first to fourth, the bent intermediate element top section 33 ' of the bent intermediate element top section 33 of the curved slab upper end-face edge that forms first to fourth side plate 7,8,9,10 and the curved slot outer wall 34 that forms first to fourth fitting recess 21,22,23,24 is compressed mutually contact.That is to say, do not contact, but can reach to compress and contact with the outer wall 34 of each curved slot by compressing rib 29,30,31,32 even the upper end-face edge of curved slab itself does not compress with the outer wall 34 of each fitting recess.
In alternative plan, compress rib 29,30,31,32 formed pressuring actions by first to fourth, also increased the top section 33 of the curved slab upper end-face edge bent intermediate element that forms first to fourth side plate 7,8,9,10 and formed the contact that compresses between the top section 33 ' of curved slot outer wall 34 bent intermediate elements of fitting recess 21,22,23,24.That is to say that the upper end-face edge of each curved slab compresses with the outer wall 34 of fitting recess by their elasticity and contacts, and compress contact and further increase by compressing rib 29,30,31,32.
F5, F6, F7 and F8 represent the contact point that compresses between the top section 33 ' of the top section 33 of each curved slab bent intermediate element and each curved slot outer wall 34 bent intermediate element respectively.
Because above-mentioned arrangement, stress concentration formed respective corners part and compress compressing on contact point F1, F2, F3 and the F4 between the rib 29,30,31,32 on each side plate 7,8,9,10 adjacent part.
Figure 13-22 illustrates a kind of container with cover, and above-mentioned container with cover comprises the lid 20 of one second paper-made vessel 1 and a plastic sheet system.Paper-made vessel 1 has following component part (a)-(e) as shown in Figure 12,13,14,15 and 17;
(a) paper-made vessel 1 comprises a base plate 6, above-mentioned base plate 6 can the high low type elastic deformation, and its first and the 3rd relative side 2,4 respectively forms a curved sides of outwards swelling symmetrically, and its all the other relative second and four side 3,5 respectively forms a curved sides of outwards swelling symmetrically
(b) container 1 comprises 7,8,9,10 and receiving units 11 of first to fourth side plate, above-mentioned first to fourth side plate 7,8,9,10 is holded up from first to fourth side 2,3,4,5, and can be interconnected, above-mentioned receiving unit 11 have one uncovered, described uncoveredly limit by base plate 6 and first to fourth side plate 7,8,9,10, first to fourth side plate 7,8,9,10 can be inwardly and outwards flexibly deflection
(c) container 1 comprises first to fourth fish plate 16,17,18,19, above-mentioned first to fourth fish plate 16,17,18,19 is connected on the adjacent side plate at first to fourth corner part, 12,13,14,15 places, above-mentioned first to fourth fish plate 16,17,18,19 forms on the adjacent part of first to fourth side plate 7,8,9,10, and be folded in or join on the outside face of the first and second relative side plates 2,4
(d) first to fourth side plate 7,8,9,10 respectively comprises an outwards curved slab of protuberance.First to fourth side plate of holding up from first to fourth side 2,3,4,57,8,9,10 respectively comprises the side of a bending, and their are generally crooked on its whole height, and
(e) base plate 6 comprises the curved slab of a globulate shape towards the inner hump of receiving unit 11.
Below, shown in Fig. 4,15 and 18, the lid 20 of plastic sheet system is assembled on the opening of second paper-made vessel 1, and above-mentioned lid 20 has following component part (a)-(d).
(a) lid 20 of plastic sheet system comprises a kind of plastic sheet material, passes the inside that above-mentioned plastic sheet material can be seen receiving unit 1,
(b) lid 20 has first to fourth fitting recess 21,22,23,24 in its 4 edge part offices, and above-mentioned first to fourth fitting recess 21,22,23,24 can be interconnected,
(c) first to fourth fitting recess 21,22,23,24 respectively forms the outwards curved slot of protuberance of an arch arc formula, and
(d) lid 20 formed first to fourth corner part 26,27,28,29 places on the adjacent part of first to fourth fitting recess 21,22,23,24 have first to fourth and compress rib 29,30,31,32, and above-mentioned first to fourth compresses rib 29,30,31,32 is used for formed first to fourth part 12,13,14,15 on first to fourth side plate, 7,8,9,10 adjacent parts is inwardly compressed.
Then, as shown in Figure 16,19 and 20, have the paper-made vessel 1 of above-mentioned component part and the lid 20 of plastic sheet system and use with mounting structure with following component part (a)-(c);
(a) the curved slab upper end-face edge that will form first to fourth side plate 7,8,9,10 of paper-made vessel 1 is assembled in the curved slot that forms first to fourth fitting recess 21,22,23,24.
(b) form first to fourth side plate 7,8,9,10 and be assembled to curved slab in the curved slot, top section 33 places at upper end-face edge bent intermediate element, compress on the bent intermediate element top section 33 ' of the curved slot outer wall 34 that contacts and be assembled to formation first to fourth fitting recess 21,22,23,24, and
(c) compress rib 29,30,31,32 formed pressuring actions by first to fourth, the top section 33 of the curved slab upper end-face edge bent intermediate element that forms first to fourth side plate 7,8,9,10 is compressed mutually with the top section 33 ' of the curved slot outer wall 34 bent intermediate elements of formation first to fourth fitting recess 21,22,23,24 contact.That is to say, do not contact, can reach to compress and contact with the outer wall 34 of curved slot by compressing rib 29,30,31,32 although the upper end-face edge of each curved slab itself does not compress with the outer wall 34 of fitting recess.
In alternative plan, compress rib 29,30,31,32 formed pressuring actions by first to fourth, compressing between the top section 33 that has further increased the curved slab upper end-face edge bent intermediate element that forms first to fourth side plate 7,8,9,10 and the top section 33 ' of the curved slot outer wall 34 bent intermediate elements that form first to fourth fitting recess 21,22,23,24 contacts.
That is to say that the upper end-face edge of each curved slab compresses with the outer wall 34 of each fitting recess by their elasticity and contacts, and compress contact and further increase by compressing rib 29,30,31,32.
F5, F6, F7 and F8 are illustrated respectively in the contact point that compresses between the top section 33 ' of the top section 33 of each curved slab bent intermediate element spare and each curved slot outer wall 34 bent intermediate element.
Because said structure, stress concentration in formed respective corners part on side plate 7,8,9,10 adjacent parts and compress rib the compressing on contact point F1, F2, F3 and the F4 between 2,30,31,32 of being engaged in.
By utilizing the lid 20 of above-mentioned first and second paper-made vessels 1 and plastic sheet system, can form a kind of container with cover, above-mentioned container with cover comprises the lid 20 of a paper-made vessel 1 and a plastic sheet system, above-mentioned paper-made vessel 1 has a uncovered receiving unit 11, described receiving unit 11 is by a base plate 6 and 4 side plates 7,8,9,10 limit, above-mentioned 4 side plates 7,8,9,10 hold up from 4 sides of base plate 6, and each is made of a curved slab that outwards swells, and the lid 20 of above-mentioned plastic sheet system is assembled on paper-made vessel 1 uncovered, the lid 20 of plastic sheet system has fitting recess 21 in its 4 edge part offices, 22,23,24, above-mentioned fitting recess 21,22,23,24 are interconnected is in a kind of annularity, each fitting recess 21,22,23,24 all comprise an outwards curved slot of protuberance, to form paper-made vessel 1 each side plate 7,8,9, a curved slab upper end-face edge of 10 is assembled to and forms each fitting recess 21,22,23, in 24 the curved slot, so that compressing with a bent intermediate element top section 33 ' of curved slot outer wall 34, a bent intermediate element top section 33 of upper end-face edge contacts, per two fitting recess 21,22,23, formed each corner part 25 on 24 adjacent parts, 26,27,28 all have one at outer wall 34 places compresses rib 29,30,31,32, each compresses rib 29,30,31,32 all with corresponding corner part 12,13,14,15 compress contact, above-mentioned corner part 12,13,14,15 at per two side plates 7,8,9, form on 10 the adjacent part, thereby cause or further increase each side plate 7,8,9, top section 33 and each fitting recess 21 of 10 upper end-face edge bent intermediate elements, 22,23, compress contact between the top section 33 ' of 24 outer walls, 34 bent intermediate elements, so that stress concentration at each corner part 12,13,14,15 compress rib 29 with each, 30,31, compressing in the contact between 32, above-mentioned corner part 12,13,14,15 at per two side plates 7,8,9,10, adjacent part on form.
As Figure 11 and 12 and Figure 21 and 22 as shown in, in lid 20 formed a kind of lidded container by above-mentioned first and second paper-made vessels 1 and plastic sheet system, between two corner parts 12 on the formed diagonal line on the adjacent part between per two side plates 7,8,9,10 and 14 and the dimension D 1 between two corner parts 13 and 15 reach two dimension D 2 that compress between rib 30 and 31 between rib 29 and 32 to set a kind of pass for be D1 with compressing at two on the diagonal line D2.By doing like this, can guarantee the stress concentration on 4 corner parts.
And it is S1 that a size S2 between the bent intermediate element top section 33 ' of size S1 between the bent intermediate element top section 33 of two relative side plate upper end-face edges and two relative fitting recess outer walls sets a kind of pass for〉S2.By doing like this, can guarantee to compress contact mutually what bent intermediate element top section 33,33 ' was located.
In lid 20 formed a kind of lidded container by above-mentioned first and second paper-made vessels 1 and plastic sheet system, paper-made vessel 1 comprises first to fourth fish plate 16,17,18,19, above-mentioned first to fourth fish plate 16,17,18,19 in respective corners part 12,13,14,15 places are connected to adjacent side plate 7,8,9, on 10, above-mentioned first to fourth fish plate 16,17,18,19 in respective side panels 7,8,9, form on 10 the adjacent part, and fold into and be bonded on a pair of the first and the 3rd relative side plate 7, on 9 the outside face, fish plate and fish plate engage the first and the 3rd side plate 7 thereon, 9 parts, all be inserted in the double-type relative first and the 3rd fitting recess 21, between 23 the outer wall 34 and inwall 35, that is be inserted into fitting recess 21, the inside part between 23.Because this characteristics, can prevent effectively that stress from inwardly discharging by compressing rib 29,30,31, the 32 formed contact point places that compress.
First and second fish plates 16,17 that join on first side plate, 7 outside faces are spaced from each other, first side plate 7 between first and second fish plates 16,17 significantly to edgewise bend, and the top section 33 of first side plate, the 7 upper end-face edge bent intermediate elements between first and second fish plates 16,17 compresses with the top section 33 ' of first side plate, 7 upper end-face edge bent intermediate elements between first and second fish plates 16,17 and to contact.
Equally, third and fourth fish plate 18,19 that joins on the 3rd side plate 9 outside faces is spaced from each other, the 3rd side plate 9 between third and fourth fish plate 18,19 significantly to edgewise bend, and the top section 33 of the 3rd side plate 9 upper end-face edge bent intermediate elements between third and fourth fish plate 18,19 compresses with the top section 33 ' of fitting recess 23 outer walls 34 bent intermediate elements and to contact.
As shown in Fig. 1 and 13, first to fourth side plate 7,8,9,10 respectively demonstrates a kind of inverse taper shape, and above-mentioned inverse taper shape width on base plate 6 one sides is little, and increases gradually towards upper end-face edge direction width.First to fourth fish plate 16,17,18,19 that is arranged between each adjacent side plates 7,8,9,10 respectively shows a kind of Δ shape.
First to fourth fish plate 16,17,18,19 is divided into two Δ parts by a middle fold line 39, and above-mentioned middle fold line 39 terminates in the corner part office of base plate 6.Two Δs part is folding along middle fold line 39, and on will the outside face through Δ partial engagement to the first and the 3rd side plate 7,9 inside each fish plate of twice-folded.By this joint, can keep the curved shape of first to fourth side plate 7,8,9,10.
Equally, a fold line 40 is positioned between respective side panels 7,8,9,10 and the re-spective engagement plate 16,17,18,19, and a fold line 41 is positioned between respective side panels 7,8,9,10 and the base plate 6.Corresponding side plate 7,8,9,10 passes fold line 41 and holds up from 4 sides of base plate 6, and corresponding fish plate 16,17,18,19 pass fold line 40 from the corner part of side plate 7,8,9,10 outwards through twice-folded and stretch out left, so that join on the first and the 3rd side plate 7,9.
As shown in Fig. 5,15, in lid 20 formed lidded container with above-mentioned first and second paper-made vessels 1 and plastic sheet system, each partly locates to have an annular lip that expands outwardly 36 in the lower edge of outer wall 34 corresponding fitting recess 21,22,23,24, so that can assemble easily and the lid 20 of the plastic sheet system of taking off.
Each partly locates to have an annular lip in the lower edge of the outer wall 34 of a lower ending opening first to fourth fitting recess 21,22,23,24, and the width at part place, the inside is little and increase gradually at lower ending opening place width in the upper end for described annular lip.
The side plate upper end-face edge of paper-made vessel 1 is easy to be assembled on the fitting recess 21,22,23,24, and slides on the surface of hang plate 37 simultaneously.Hang plate 37 and fish plate 38 cover 20 o'clock grabbers for finger usefulness as taking off in installation cover or from container 1, thereby help handled easily.
Claims (5)
1. container with cover, it comprises the lid of a paper-made vessel and a plastic sheet system, above-mentioned paper-made vessel has a uncovered receiving unit, above-mentioned uncovered receiving unit is limited by a base plate and 4 side plates, above-mentioned 4 side plates are holded up from 4 sides of above-mentioned base plate, and each is made of a curved slab that outwards swells, and the lid of above-mentioned plastic sheet system is to be assembled on above-mentioned paper-made vessel uncovered, covering in its 4 edge part offices of above-mentioned plastic sheet system has a plurality of fitting recess, above-mentioned fitting recess can be interconnected and be in a kind of annularity, each fitting recess all comprises an outwards curved slot of protuberance, the upper end-face edge that forms above-mentioned each curved slab of paper-made vessel is assembled in the curved slot of above-mentioned each fitting recess of formation, so that the top section of a bent intermediate element of above-mentioned upper end-face edge compresses with an outer wall of above-mentioned curved slot and contacts, formed each corner part has one at an outer wall place and compresses rib on an adjacent part of per two fitting recess, each compresses on rib and per two the above-mentioned adjacent parts of side plate formed respective corners and partly compresses and contact, thereby cause or the above-mentioned bent intermediate element top section of the above-mentioned bent intermediate element top section that further increases the above-mentioned upper end-face edge of each side plate and the above-mentioned outer wall of each fitting recess between above-mentioned compressing contact so that make stress concentration formed each corner part and each on the above-mentioned adjacent part of per two adjacent side plates compress compressing on the contact point between the rib.
2. according to the described container with cover of claim 1, wherein, the dimension D 1 between two corner parts on the formed diagonal line on the above-mentioned adjacent part between per two side plates and on above-mentioned diagonal line compress dimension D 2 between the rib set for concern D1 D2.
3. according to the described container with cover of claim 1, wherein, the size S2 between the bent intermediate element top section of the size S1 between each top section of bent intermediate element of above-mentioned relative two above-mentioned upper end-face edges of side plate and the above-mentioned relative above-mentioned outer wall of fitting recess sets for and concerns S1〉S2.
4. according to the described container with cover of claim 1, comprise 4 fish plates, above-mentioned fish plate is connected to respectively on the above-mentioned adjacent side plate at each corner part place, above-mentioned fish plate forms on the above-mentioned adjacent part of each side plate, and be folded in or join on the outside face of pair of opposing sideplates, above-mentioned fish plate and above-mentioned fish plate engage thereon plate portion be inserted in above-mentioned this between relative the fitting recess outer wall and inwall.
5. according to the described container with cover of claim 1, wherein, each fitting recess partly locates to have an outwards annular lip of protuberance in a lower edge of above-mentioned lateral wall.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004064849A JP3941874B2 (en) | 2004-03-08 | 2004-03-08 | Container with lid |
| JP064849/2004 | 2004-03-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1666930A CN1666930A (en) | 2005-09-14 |
| CN100532211C true CN100532211C (en) | 2009-08-26 |
Family
ID=35028287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100587996A Expired - Fee Related CN100532211C (en) | 2004-03-08 | 2004-08-02 | Container with cover |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP3941874B2 (en) |
| KR (1) | KR100702190B1 (en) |
| CN (1) | CN100532211C (en) |
| HK (1) | HK1080812A1 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5378161B2 (en) * | 2009-11-09 | 2013-12-25 | 株式会社北原産業 | Tray with lid and lid for containers |
| CA2804378C (en) * | 2010-08-16 | 2015-11-03 | Graphic Packaging International, Inc. | Sealed clamshell carton |
| JP2014094763A (en) * | 2012-11-09 | 2014-05-22 | Keiji Yabe | Food container |
| JP2016523777A (en) | 2013-06-03 | 2016-08-12 | グラフィック パッケージング インターナショナル インコーポレイテッドＧｒａｐｈｉｃ Ｐａｃｋａｇｉｎｇ Ｉｎｔｅｒｎａｔｉｏｎａｌ，Ｉｎｃ． | Container with window and microwave energy interactive material |
| WO2019050705A1 (en) | 2017-09-06 | 2019-03-14 | Graphic Packaging International, Llc | Carton with at least one holder |
| USD842095S1 (en) | 2017-10-10 | 2019-03-05 | Graphic Packaging International, Llc | Carton |
| AU2019317542B2 (en) | 2018-08-06 | 2022-11-03 | Graphic Packaging International, Llc | Container with at least one compartment |
| CN110104299A (en) * | 2019-04-16 | 2019-08-09 | 浙江正威机械有限公司 | Inner cased type paper box transparent packing box |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2563116Y (en) * | 2002-07-05 | 2003-07-30 | 周信宏 | Sealing structure for food container |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2555971Y2 (en) * | 1991-06-17 | 1997-11-26 | 株式会社吉野工業所 | Box type container |
| JP2600715Y2 (en) * | 1991-11-22 | 1999-10-25 | 共同印刷株式会社 | Powder packaging container |
| JP2943973B2 (en) * | 1994-09-12 | 1999-08-30 | 株式会社三栄工業 | Container with closed lid |
| JPH1095419A (en) | 1996-09-24 | 1998-04-14 | Toyama Youseishiya:Kk | Storage container |
| JP2002264920A (en) * | 2001-03-09 | 2002-09-18 | Paper Craft Kk | Container |
| JP3464985B2 (en) * | 2001-05-14 | 2003-11-10 | 東名化学工業株式会社 | Container lid |
| JP2003026148A (en) * | 2001-07-17 | 2003-01-29 | Shuei:Kk | Packaging container |
-
2004
- 2004-03-08 JP JP2004064849A patent/JP3941874B2/en not_active Expired - Fee Related
- 2004-07-16 KR KR1020040055614A patent/KR100702190B1/en not_active IP Right Cessation
- 2004-08-02 CN CNB2004100587996A patent/CN100532211C/en not_active Expired - Fee Related
-
2006
- 2006-01-13 HK HK06100594.4A patent/HK1080812A1/en not_active IP Right Cessation
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2563116Y (en) * | 2002-07-05 | 2003-07-30 | 周信宏 | Sealing structure for food container |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20050090313A (en) | 2005-09-13 |
| JP3941874B2 (en) | 2007-07-04 |
| HK1080812A1 (en) | 2006-05-04 |
| CN1666930A (en) | 2005-09-14 |
| KR100702190B1 (en) | 2007-04-02 |
| JP2005247413A (en) | 2005-09-15 |
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