CN105984635A - Foldable paper packaging box, foldable paper packaging box base and angle units of foldable paper packaging box base - Google Patents
Foldable paper packaging box, foldable paper packaging box base and angle units of foldable paper packaging box base Download PDFInfo
- Publication number
- CN105984635A CN105984635A CN201610342694.6A CN201610342694A CN105984635A CN 105984635 A CN105984635 A CN 105984635A CN 201610342694 A CN201610342694 A CN 201610342694A CN 105984635 A CN105984635 A CN 105984635A
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- China
- Prior art keywords
- plate
- gripper shoe
- side plate
- flap
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- B65D5/42—Details of containers or of foldable or erectable container blanks
- B65D5/44—Integral, inserted or attached portions forming internal or external fittings
- B65D5/50—Internal supporting or protecting elements for contents
- B65D5/5021—Integral elements for containers formed by folding-up portions connected to a central panel from all sides
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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
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
- B65D81/053—Corner, edge or end protectors
- B65D81/058—Protectors contacting five surfaces of the packaged article, e.g. five-sided end protectors
Abstract
The invention relates to a foldable paper packaging box, a foldable paper packaging box base and angle units of the foldable paper packaging box base. The foldable paper packaging box comprises an outer box body and the base arranged inside the outer box body; the base comprises the at least two angle units which are formed by folding paper boards, and the angle units comprise bottom supporting structures; the bottom supporting structures comprise buffer boards and supporting boards which are arranged up and down; buffer supports used for achieving supporting between the buffer boards and the supporting boards are connected to the buffer boards and/or the supporting boards in a folding mode; the bottoms of products can be excellently supported and buffered through the bottom supporting structures; and besides, the angle units are formed by folding the paper boards without use of plastic foam materials, so that the advantages of environmental protection, low cost and small weight are achieved.
Description
Technical field
The present invention relates to a kind of fan-fold paper packing crates and fan-fold paper packing box base thereof and angle unit, for product packaging electricity business's logistics field.
Background technology
Various electronic products, household appliances etc. typically require the process of experience logistics transportation.Such as, electric cooker is the necessary of people's daily life, and demand is big, and electric cooker needs to get to user through logistics transportation after manufacturing.During logistics transportation, need the safety using packing crates that electric cooker is packed to ensure electric cooker.Generally, packing crates includes outer case, is provided with the top cover for buffering the top of the base buffered bottom electric cooker and electric cooker in outer case.Base and top cover carry out buffer protection to electric cooker, damage to avoid electric cooker to be impacted in transportation.Traditional base is mainly made by foam plastics etc., and such as foamed cushioning pads and air column bag foaming etc., foam plastics etc. can bring substantial amounts of garbage, causes environmental pollution, and the base cost being made up of foam plastics etc. is high.
Summary of the invention
It is an object of the invention to provide a kind of fan-fold paper packing box base with the base that solves foam plastics etc. and make not environmentally and also the high technical problem of cost.The present invention also aims to provide a kind of fan-fold paper packing crates and angle unit.
The technical scheme of angle unit in the present invention: the angle unit of a kind of fan-fold paper packing box base, it is characterized in that: angle unit is formed by folding cardboard, angle unit includes lower support structure, lower support structure includes folding in buffer board setting up and down and gripper shoe, buffer board and/or gripper shoe to connect have the cushioning supportive for being supported between buffer board and gripper shoe.
Angle unit includes the angle folding integrally folded, and angle folding includes the first side plate by being folded to connect and the second side plate, and the first side plate, the second side plate are vertical or are obliquely installed, and lower support structure folds the lower end being connected to angle folding.
Gripper shoe includes being connected to the first gripper shoe of the first side plate bottom and being connected to the second gripper shoe of the second side plate bottom, second gripper shoe is positioned at the upside of the first gripper shoe, and buffer board includes the first buffer board being connected in the first gripper shoe and the second buffer board being connected in the second gripper shoe.
Cushioning supportive folds upward and is connected in gripper shoe, cushioning supportive is included in the first gripper shoe the first support swash plate folded upward and the second support swash plate folded upward in the second gripper shoe, and first supports swash plate and second supports the upper end inclined shore of swash plate together.
First upper end supporting swash plate is provided with groove, and the second upper end supporting swash plate is provided with projection, together with groove intersects with projection.
Fold connection away from the side of fold line between the first side plate and the first gripper shoe on first buffer board and have the first sealed flap in the end, connect away from the side of fold line between the second side plate and the second gripper shoe on second buffer board and have the second sealed flap in the end, the bottom of the first side plate is provided with the second sealed flap in the end and fixes groove, the bottom of the second side plate is provided with the first sealed flap in the end and fixes groove, the first sealed flap in the end is inserted into the first sealed flap in the end and fixes in groove, and the second sealed flap in the end is inserted into the second sealed flap in the end and fixes in groove.
First side plate includes the first outer panel of fold inward successively, the first connecting plate and the first interior plate, second side plate includes the second outer panel of fold inward successively, the second connecting plate and the second interior plate, first outer panel and the second outer panel are connected, first interior plate and the second interior plate dock mutually, and the first interior plate, the first connecting plate, the first outer panel, the second outer panel, the second connecting plate and the second interior plate surround side cushion chamber.
First interior plate is provided with the first side plate flap, and the second interior plate is provided with the second side plate flap, and gripper shoe is provided with side plate flap and fixes groove, and the first side plate flap and the second side plate flap are inserted into side plate flap and fix in groove.
The technical scheme of fan-fold paper packing box base in the present invention: a kind of fan-fold paper packing box base, it is characterized in that: include at least two angle unit, angle unit is formed by folding cardboard, angle unit includes lower support structure, lower support structure includes folding in buffer board setting up and down and gripper shoe, buffer board and/or gripper shoe to connect have the cushioning supportive for being supported between buffer board and gripper shoe.
Angle unit includes the angle folding integrally folded, and angle folding includes the first side plate by being folded to connect and the second side plate, and the first side plate, the second side plate are vertical or are obliquely installed, and lower support structure folds the lower end being connected to angle folding.
Gripper shoe includes being connected to the first gripper shoe of the first side plate bottom and being connected to the second gripper shoe of the second side plate bottom, second gripper shoe is positioned at the upside of the first gripper shoe, and buffer board includes the first buffer board being connected in the first gripper shoe and the second buffer board being connected in the second gripper shoe.
Cushioning supportive folds upward and is connected in gripper shoe, cushioning supportive is included in the first gripper shoe the first support swash plate folded upward and the second support swash plate folded upward in the second gripper shoe, and first supports swash plate and second supports the upper end inclined shore of swash plate together.
First upper end supporting swash plate is provided with groove, and the second upper end supporting swash plate is provided with projection, together with groove intersects with projection.
Fold connection away from the side of fold line between the first side plate and the first gripper shoe on first buffer board and have the first sealed flap in the end, connect away from the side of fold line between the second side plate and the second gripper shoe on second buffer board and have the second sealed flap in the end, the bottom of the first side plate is provided with the second sealed flap in the end and fixes groove, the bottom of the second side plate is provided with the first sealed flap in the end and fixes groove, the first sealed flap in the end is inserted into the first sealed flap in the end and fixes in groove, and the second sealed flap in the end is inserted into the second sealed flap in the end and fixes in groove.
First side plate includes the first outer panel of fold inward successively, the first connecting plate and the first interior plate, second side plate includes the second outer panel of fold inward successively, the second connecting plate and the second interior plate, first outer panel and the second outer panel are connected, first interior plate and the second interior plate dock mutually, and the first interior plate, the first connecting plate, the first outer panel, the second outer panel, the second connecting plate and the second interior plate surround side cushion chamber.
First interior plate is provided with the first side plate flap, and the second interior plate is provided with the second side plate flap, and gripper shoe is provided with side plate flap and fixes groove, and the first side plate flap and the second side plate flap are inserted into side plate flap and fix in groove.
The technical scheme of fan-fold paper packing crates in the present invention: a kind of fan-fold paper packing crates, including outer case and be located at the base within outer case, it is characterized in that: base includes at least two angle unit, angle unit includes lower support structure, lower support structure includes folding in buffer board setting up and down and gripper shoe, buffer board and/or gripper shoe to connect have the cushioning supportive for being supported between buffer board and gripper shoe.
Angle unit includes the angle folding integrally folded, and angle folding includes the first side plate by being folded to connect and the second side plate, and the first side plate, the second side plate are vertical or are obliquely installed, and lower support structure folds the lower end being connected to angle folding.
Gripper shoe includes being connected to the first gripper shoe of the first side plate bottom and being connected to the second gripper shoe of the second side plate bottom, second gripper shoe is positioned at the upside of the first gripper shoe, and buffer board includes the first buffer board being connected in the first gripper shoe and the second buffer board being connected in the second gripper shoe.
Cushioning supportive folds upward and is connected in gripper shoe, cushioning supportive is included in the first gripper shoe the first support swash plate folded upward and the second support swash plate folded upward in the second gripper shoe, and first supports swash plate and second supports the upper end inclined shore of swash plate together.
First upper end supporting swash plate is provided with groove, and the second upper end supporting swash plate is provided with projection, together with groove intersects with projection.
Fold connection away from the side of fold line between the first side plate and the first gripper shoe on first buffer board and have the first sealed flap in the end, connect away from the side of fold line between the second side plate and the second gripper shoe on second buffer board and have the second sealed flap in the end, the bottom of the first side plate is provided with the second sealed flap in the end and fixes groove, the bottom of the second side plate is provided with the first sealed flap in the end and fixes groove, the first sealed flap in the end is inserted into the first sealed flap in the end and fixes in groove, and the second sealed flap in the end is inserted into the second sealed flap in the end and fixes in groove.
First side plate includes the first outer panel of fold inward successively, the first connecting plate and the first interior plate, second side plate includes the second outer panel of fold inward successively, the second connecting plate and the second interior plate, first outer panel and the second outer panel are connected, first interior plate and the second interior plate dock mutually, and the first interior plate, the first connecting plate, the first outer panel, the second outer panel, the second connecting plate and the second interior plate surround side cushion chamber.
First interior plate is provided with the first side plate flap, and the second interior plate is provided with the second side plate flap, and gripper shoe is provided with side plate flap and fixes groove, and the first side plate flap and the second side plate flap are inserted into side plate flap and fix in groove.
The invention has the beneficial effects as follows: angle unit is formed by folding cardboard, angle unit includes lower support structure, lower support structure includes buffer board setting up and down and gripper shoe, fold on buffer board and/or gripper shoe to connect and have the cushioning supportive for being supported between buffer board and gripper shoe, lower support structure bottom to product can be supported buffering well, and angle unit uses folding cardboard to form, avoid use foams plastic material, there is environmental protection, low cost, lightweight advantage.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of fan-fold paper packing crates in the present invention；
Fig. 2 is the expanded view of the cardboard of the base being folded into fan-fold paper packing crates；
Fig. 3 is the schematic diagram of angle folded sheet；
Fig. 4 is the schematic perspective view of base in the embodiment of fan-fold paper packing crates in the present invention；
Fig. 5 is the schematic diagram of the local expansion of base in the embodiment of fan-fold paper packing crates in the present invention；
Fig. 6 is the partial enlarged drawing in Fig. 5 at A；
Fig. 7 is the expanded view of the cardboard of the top cover being folded into fan-fold paper packing crates；
Fig. 8 is the structural representation of top cover in the embodiment of fan-fold paper packing crates in the present invention；
Fig. 9 is the front view of top cover in the embodiment of fan-fold paper packing crates in the present invention；
Figure 10 is the top view of top cover in the embodiment of fan-fold paper packing crates in the present invention；
Figure 11 is the side view of top cover in the embodiment of fan-fold paper packing crates in the present invention；
Figure 12 is that in the present invention, in the embodiment of fan-fold paper packing crates, right side plate is inserted into slot on the right side of in the of first, the structural representation in slot on the right side of second.
In figure: 1, top cover；2, base；3, angle unit；4, angle folded sheet；5, the first side plate；6, the second side plate；7, connecting lateral plate；8, the first side buffer board；9, the second side buffer board；10, the first gripper shoe；11, the second gripper shoe；12, the first buffer board；13, the second buffer board；14, first swash plate is supported；15, second swash plate is supported；16, groove；17, protruding；18, the first sealed flap in the end；19, the second sealed flap in the end；20, the first sealed flap in the end fixes groove；21, the second sealed flap in the end fixes groove；28, gripper shoe broken line；29, the first base broken line；30, side broken line；31, the second base broken line；32 first side plate flap；33, the second side plate flap；34, side plate flap fixes groove；35, the first side buffer board broken line；36, the second side buffer board broken line；37, side chain closes flap；38, side chain closes slotted eye；39, the first top flap；40, the second top flap；41, the 3rd top flap；42, the 4th top flap；43, the 5th top flap；44, first groove is fixed；45, second groove is fixed；46, the 3rd groove is fixed；47, the 4th groove is fixed；48, the 5th groove is fixed；50, left buffer structure；51, right buffer structure；52, right riser；53, the first upper plate；54, dihedral cushion chamber outside right part；55, starting stave；56, the first lower plate；57, the first swash plate；58, right side plate；59, slot on the right side of first；60, slot on the right side of second；61, right side buffer board；62, right survey dashpot；63, left riser；65, adnexa mounting groove；66, left part laterior horn cushion chamber；67, front dovetail groove；68, rear dovetail groove；69, adnexa gripper shoe；70, front riser；71, rear riser；73, support protrusion；74, support slot；75, the first trapezoidal swash plate；76, the second trapezoidal swash plate；77, trapezoidal base plate；78, grooved top plate；79, mounting groove closes plate；80, the second riser；81, the second lower plate；82, the second swash plate；83, left side plate；84, slot on the left of first；85, slot on the left of second；86, first broken line is erected；87, second broken line is erected；88, the first broken line；89, the second broken line；90, third fold line；91, fourth fold line；92, the 5th broken line；93, the 6th broken line；94, the 7th broken line；95, the 8th broken line；96, the 9th broken line；97, the tenth broken line；98, the 11st broken line；99, the 12nd broken line；100, the tenth tri linear；101, the 3rd broken line is erected；102, the 4th broken line is erected；103, the 14th broken line.
Detailed description of the invention
In the present invention, the embodiment of fan-fold paper packing crates is as Figure 1-10 shows.Fan-fold paper packing crates includes outer case and is located at the top cover 1 within outer case and base 2.
Base 2 includes four angle unit 3, four angle unit 3 are linked together by connecting lateral plate 7, angle unit 3 includes the angle folding folded by one, angle folding includes the first side plate 5 and the second side plate 6 by being folded to connect, first side plate 5, second side plate 6 is vertically arranged, first side plate includes the first outer panel of fold inward successively, first connecting plate and the first interior plate, second side plate includes the second outer panel of fold inward successively, second connecting plate and the second interior plate, first outer panel and the second outer panel are connected, first interior plate and the second interior plate dock mutually, first interior plate, first connecting plate, first outer panel, second outer panel, second connecting plate and the second interior plate surround side cushion chamber.Angle unit 3 also includes folding the lower support structure being connected to angle folding lower end, and lower support structure includes buffer board setting up and down and gripper shoe, and gripper shoe folding connect has the cushioning supportive for being supported between buffer board and gripper shoe.Gripper shoe includes the first gripper shoe 10 being connected to bottom the first side plate 5 and is connected to the second gripper shoe 11 bottom the second side plate 6, and the second gripper shoe 11 is positioned at the upside of the first gripper shoe 10.Gripper shoe is folded with cushioning supportive upward, cushioning supportive is included in the first gripper shoe 10 the first support swash plate 14 folded upward and the second support swash plate 15 folded upward in the second gripper shoe 11, first upper end supporting swash plate 14 is provided with groove 16, second upper end supporting swash plate 15 is provided with protruding 17, and groove 16 intersects with protruding 17 together with inclined shore.Buffer board folds the side being connected in gripper shoe away from first side plate 6 fold lines of the 5, second side plate, buffer board is supported in the first support swash plate 14 and upside of the second support swash plate 15, and buffer board includes the first buffer board 12 being connected in the first gripper shoe 10 and the second buffer board 13 being connected in the second gripper shoe 11.Fold connection away from the side of fold line between the first side plate and the first gripper shoe 10 on first buffer board 12 and have the first sealed flap in the end 18, connect away from the side of fold line between the second side plate and the second gripper shoe 11 on second buffer board 13 and have the second sealed flap in the end 19, the bottom of the first side plate 5 is provided with the second sealed flap in the end and fixes groove 21, the bottom of the second side plate 6 is provided with the first sealed flap in the end and fixes groove 20, the first sealed flap in the end 18 is inserted into the first sealed flap in the end and fixes in groove 20, and the second sealed flap in the end 19 is inserted into the second sealed flap in the end and fixes in groove 21.First interior plate is provided with the first side plate flap 32, and the second interior plate is provided with the second side plate flap 33, and the second gripper shoe 11 is provided with side plate flap and fixes groove 34, and the first side plate flap 32 and the second side plate flap 33 are inserted into side plate flap and fix in groove 34.
It is folded into the expanded view of the cardboard of the base of fan-fold paper packing crates as in figure 2 it is shown, the cardboard building up the base of fan-fold paper packing crates is corrugated board, including the angle folded sheet 4 that four structures are identical, four angle unit 3 of four the separately folded one-tenth of angle folded sheet 4.Single angle folded sheet 4 is as it is shown on figure 3, angle folded sheet 4 includes the first side buffer board 8 and the second side buffer board 9.
The process that angle folded sheet 4 folds angulation unit 3 is as follows: the first side buffer board 8 second, opposite, side buffer board 9 folds 90 degree along side broken line 30；The relative first side buffer board 8 of first gripper shoe 10 folds 90 degree along gripper shoe broken line 28, second gripper shoe 11 second, opposite, side buffer board 9 folds 90 degree along gripper shoe broken line 28, first gripper shoe 10 and the second gripper shoe about 11 are overlapping, and the second gripper shoe 11 is positioned at the upside of the first gripper shoe 10；First support swash plate 14 and the second support swash plate 15 are all folded up, and groove 16 intersects with protruding 17 together with inclined shore；Relative first gripper shoe 10 of first buffer board 12 is along the first base broken line 29 fold inward 90 degree, the first sealed flap in the end 18 is inserted into the first sealed flap in the end and fixes in groove 20, relative second gripper shoe 11 of second buffer board 13 is inserted into the second sealed flap in the end fixes in groove 21 along the second base broken line 31 fold inward 90 degree, the second sealed flap in the end 19；First side buffer board 8 along the first side buffer board broken line 35 fold inward 90 degree to form the first side plate 5, second side buffer board 9 is along the second side buffer board broken line 36 fold inward 90 degree to form the second side plate 6, and the first side plate flap 32 and the second side plate flap 33 are inserted into side plate flap and fix in groove 34.As procedure described above, an angle unit has folded.After four angle unit have all folded, side chain closes flap 37 and is inserted in side chain conjunction slotted eye 38 sealed to realize, and the most whole base 2 completes.
Top cover 1 is formed by folding cardboard, top cover includes the closure body surrounded by riser, riser includes front riser 70, right riser 52, rear riser 71 and the left riser 63 being folded to connect successively, and closure body has the inner chamber for accommodating product top, and left riser 63 folds connection top cushion structure.
Connect to right folding on right riser 52 and have right buffer structure 51, right buffer structure 51 includes the first upper plate 53, starting stave the 55, first lower plate 56 and the first swash plate 57 being folded to connect, first lower plate 56, starting stave 55 and the first swash plate 57 surround dihedral cushion chamber 54 outside up-small and down-big right part, and the first upper plate 53, right riser 52 and the first swash plate 57 surround dihedral cushion chamber inside up big and down small right part.The leading section of right buffer structure 51 is positioned at the front side of front riser 70, and the rearward end of right buffer structure 51 is positioned at the rear side of rear riser 71.Two right side plates 58 it are folded with on starting stave 55, slot 59 on the right side of first that right side plate 58 inserts is offered on starting stave 55, slot 60 on the right side of second that right side plate 58 inserts is offered on first swash plate 57, right side plate 58 is sequentially inserted into the right on the right side of in the of first on the right side of slot 59, second in slot 60, on first swash plate 57, the side folding connection away from first 56 fold lines of lower plate has the first top flap 39, first upper plate 53 is provided with first and fixes groove 44, and the first top flap 39 is inserted into first and fixes in groove 44.Being folded with right side buffer board 61 on first swash plate 57, right riser 52 offers right side dashpot 62, right side buffer board 61 is tilted to the left and extend into the left side of right side dashpot 62.
Top cushion structure includes the riser upper end groove coaming plate to right folding and the grooved top plate 78 folded upward, and grooved top plate 78 is connected with the edge of groove coaming plate and surrounds the adnexa mounting groove 65 for placing adnexa, and the length of adnexa mounting groove 65 extends in left-right direction.Adnexa mounting groove 65 adapts with the sloping portion at electric cooker top, and the reasonable in design of adnexa mounting groove 65 utilizes space, is put in adnexa mounting groove 65 by the adnexaes such as charger, meal spoon, description in use.
The cross section of adnexa mounting groove 65 is up big and down small trapezium structure, groove coaming plate includes the first trapezoidal swash plate 75 being folded to connect successively, trapezoidal base plate the 77, second trapezoidal swash plate 76, riser includes front riser 70, right riser 52, rear riser 71 and the left riser 63 being folded to connect successively, offer front dovetail groove 67 and rear dovetail groove 68 on front riser and rear riser respectively, the cell wall of front dovetail groove and rear dovetail groove respectively with groove coaming plate before and after the cardboard at two ends fit.Front dovetail groove 67 and rear dovetail groove 68 are up big and down small structure, the bottom land of front dovetail groove 67 folds connection adnexa gripper shoe 69, adnexa gripper shoe 69 has support protrusion 73 away from the left and right sides folding connection of one end of front 70 fold lines of riser, the bottom land of rear dovetail groove 68 is provided with support slot 74, and support protrusion 73 is inserted in support slot 74.Before and after first trapezoidal swash plate the 75, second trapezoidal swash plate 76, trapezoidal base plate 77 and grooved top plate 78, two ends are positioned at front dovetail groove 67 and rear dovetail groove 68 and the structure with front dovetail groove 67 and rear dovetail groove 68 adapts, before and after grooved top plate 78, two ends all fold connection has mounting groove to close plate 79, on mounting groove closing plate 79, the side folding connection away from 78 fold lines of grooved top plate has the second top flap 40, trapezoidal base plate 77 is provided with second and fixes groove 45, and the second top flap 40 is inserted into second and fixes in groove 45.Before and after second trapezoidal swash plate 76, two ends all fold connection the 3rd top flap 41, front riser 70 and rear riser 71 is equipped with the 3rd and fixes groove 46, and the 3rd top flap 41 is inserted into the 3rd and fixes in groove 46.
Left buffer structure 50 it is folded with to the left on grooved top plate, left buffer structure includes the second riser the 80, second lower plate 81 and the second swash plate 82 being folded to connect, grooved top plate, left riser, the second swash plate surround up big and down small left part medial angle cushion chamber, and the second riser, the first lower plate and the second swash plate surround up-small and down-big left part laterior horn cushion chamber 66.The leading section of left buffer structure 50 is positioned at the front side of front riser 70, and the rearward end of left buffer structure 50 is positioned at the rear side of rear riser 71.Fold connection on second riser 80 and have two left side plates 83, slot 84 on the left of first that left side plate 83 inserts is offered on second riser 80, slot 85 on the left of second that left side plate 83 inserts is offered on second swash plate 82, left side plate 83 is sequentially inserted into the right on the left of in the of first on the left of slot 84, second in slot 85, on second swash plate 82, the side folding connection away from second 81 fold lines of lower plate has the 4th top flap 42, grooved top plate 78 is provided with the 4th and fixes groove 47, and the 4th top flap 42 is inserted into the 4th and fixes in groove 47.Rear riser 71 includes left part and right part, and left part is provided with the 5th top flap 43, and right part is provided with the 5th and fixes groove 48, and the 5th top flap 43 is inserted into the 5th and fixes in groove 48.
It is folded into the expanded view of cardboard of the top cover of fan-fold paper packing crates as shown in Figure 7: the cardboard of the top cover being folded into fan-fold paper packing crates is corrugated board.
The folding process of right buffer structure 51 is as follows: the rightest riser of right part 52 of rear riser 71 erects broken line 86 fold inward 90 degree along first, the front the rightest riser of riser 70 erects broken line 87 fold inward 90 degree along second, the first the rightest riser of upper plate 53 52 folded-out 90 degree along the first broken line 88, relative first upper plate 53 of starting stave 55 folded-out 90 degree along the second broken line 89, the first relative starting stave 55 of lower plate 56 is along third fold line 90 fold inward 90 degree, relative first lower plate 56 of first swash plate 57 is along fourth fold line 91 fold inward 74 degree, first top flap 39 is inserted into first and fixes in groove 44, right side plate 58 is folded-out to be inserted on the right side of in the of first in slot 59, extend on the right side of in the of second in slot 60 the most to the left.Right side buffer board 61 is tilted to the left and extend into the left side of right side dashpot 62.After electric cooker is put in top cover 1, right side buffer board 61 can outwards be extruded by the protuberance on the right side of electric cooker, and right side buffer board 61 plays cushioning effect.
Top cushion structure is as follows with the folding process of left buffer structure 50: the relative left riser of left part of rear riser 71 erects broken line 101 fold inward 90 degree along the 3rd, the relatively front riser 70 of left riser erects broken line 102 fold inward 90 degree along the 4th, the relatively front riser 70 of adnexa gripper shoe 69 is along the 5th broken line 92 fold inward 90 degree, and support protrusion 73 is inserted in support slot 74；nullThe relatively front riser 70 of first trapezoidal swash plate 75 folds along the 6th broken line 93，The relative first trapezoidal swash plate 75 of trapezoidal base plate 77 folds along the 7th broken line 94，The second trapezoidal the most trapezoidal base plate of swash plate 76 77 folds along the 8th broken line 95，The relative second trapezoidal swash plate 76 of grooved top plate 78 folds along the 9th broken line 96，First trapezoidal swash plate 75、Second trapezoidal swash plate 76、Before and after trapezoidal base plate 77, two ends cell wall with front dovetail groove 67 and rear dovetail groove 68 respectively fits，Mounting groove is closed plate 79 opposed slot top board 78 and is folded down 90 degree along the tenth broken line 97，Second top flap 40 is inserted into second and fixes in groove 45，Such first trapezoidal swash plate 75、Second trapezoidal swash plate 76、Trapezoidal base plate 77、Grooved top plate 78 and mounting groove are closed plate 79 and are defined the adnexa mounting groove 65 of closing，The 3rd top relative second trapezoidal swash plate 76 of flap 41 is along the 11st broken line 98 fold inward so that the 3rd top flap 41 is inserted into the 3rd and fixes in groove 46；Folded-out 90 degree along the 12nd broken line 99 of second riser 80 opposed slot top board 78, relative second riser 80 of second lower plate 81 is along the tenth tri linear 100 fold inward 90 degree, relative second lower plate 81 of second swash plate 82 is inserted into the 4th fixes in groove 47 along the 14th broken line 103 fold inward, the 4th top flap 42.
After right buffer structure 51 and left buffer structure 50 have all folded, the 5th top flap 43 is inserted into the 5th and fixes in groove 48, complete the making of whole top cover 1.
In use, electric cooker is put on base 2, top cover 1 is put in the top of electric cooker, base 2 and top cover 1 and jointly buffers electric cooker, makes electric cooker excellent in transportation.
In the present invention in other embodiments of fan-fold paper packing crates, fan-fold paper packing crates can also be used for the household electrical appliances outside electric cooker, the packaging of electronic product.
In the present invention in other embodiments of fan-fold paper packing crates, the first side plate, the second side plate are obliquely installed.
In the present invention in other embodiments of fan-fold paper packing crates, it is that splayed inclined shore is on the downside of buffer board that the first support swash plate and second supports swash plate.
In the present invention in other embodiments of fan-fold paper packing crates, cushioning supportive can also be for folding waveform cardboard repeatedly.
In the present invention in other embodiments of fan-fold paper packing crates, cushioning supportive folds and is connected on buffer board.
In the present invention in other embodiments of fan-fold paper packing crates, front riser, right riser, rear riser and left riser are replaced by a riser, and a riser encloses conglobate closure body.
In the present invention in other embodiments of fan-fold paper packing crates, the cross sectional shape of adnexa mounting groove is not trapezoidal yet, be such as rectangle, pentagonal, the quantity of groove coaming plate is determined by the cross sectional shape of the adnexa mounting groove surrounded.
In the present invention in other embodiments of fan-fold paper packing crates, two mounting grooves close that plate is separately folded is connected to two ends before and after groove coaming plate, mounting groove closes folding connection on plate the second top flap, before and after grooved top plate, two ends are equipped with second and fix groove, and the second top flap is inserted into the second of respective side and fixes in groove.
In the present invention in other embodiments of fan-fold paper packing crates, on rear riser, the bottom land folding connection in rear dovetail groove has adnexa gripper shoe.
In the present invention in other embodiments of fan-fold paper packing crates, corrugated board can be replaced by solid common cardboard for folding the cardboard of top cover.
In the present invention in other embodiments of fan-fold paper packing crates, the cardboard for folding base seat can be replaced corrugated board by solid common cardboard.
In the present invention in the embodiment of fan-fold paper packing box base, the structure of fan-fold paper packing box base is identical with the structure of the base in the embodiment of fan-fold paper packing crates, no longer repeats at this.
In the present invention in the embodiment of angle unit, the structure of angle unit is identical with the structure of angle unit in the embodiment of fan-fold paper packing crates, no longer repeats at this.
Claims (10)
1. the angle unit of a fan-fold paper packing box base, it is characterized in that: angle unit is formed by folding cardboard, angle unit includes lower support structure, lower support structure includes folding in buffer board setting up and down and gripper shoe, buffer board and/or gripper shoe to connect have the cushioning supportive for being supported between buffer board and gripper shoe.
The angle unit of fan-fold paper packing box base the most according to claim 1, it is characterized in that: angle unit includes the angle folding integrally folded, angle folding includes the first side plate by being folded to connect and the second side plate, first side plate, the second side plate are vertical or are obliquely installed, and lower support structure folds the lower end being connected to angle folding.
The angle unit of fan-fold paper packing box base the most according to claim 2, it is characterized in that: gripper shoe includes being connected to the first gripper shoe of the first side plate bottom and is connected to the second gripper shoe of the second side plate bottom, second gripper shoe is positioned at the upside of the first gripper shoe, buffer board folds and is connected in gripper shoe away from the first side plate, the side of the second side sheet room fold line, and buffer board includes the first buffer board being connected in the first gripper shoe and the second buffer board being connected in the second gripper shoe.
The angle unit of fan-fold paper packing box base the most according to claim 3, it is characterized in that: cushioning supportive folds upward and is connected in gripper shoe, cushioning supportive is included in the first gripper shoe the first support swash plate folded upward and the second support swash plate folded upward in the second gripper shoe, and first supports swash plate and second supports the upper end inclined shore of swash plate together.
The angle unit of fan-fold paper packing box base the most according to claim 4, it is characterised in that: the first upper end supporting swash plate is provided with groove, and the second upper end supporting swash plate is provided with projection, together with groove intersects with projection.
The angle unit of fan-fold paper packing box base the most according to claim 3, it is characterized in that: folding connection away from the side of fold line between the first side plate and the first gripper shoe on the first buffer board has the first sealed flap in the end, connect away from the side of fold line between the second side plate and the second gripper shoe on second buffer board and have the second sealed flap in the end, the bottom of the first side plate is provided with the second sealed flap in the end and fixes groove, the bottom of the second side plate is provided with the first sealed flap in the end and fixes groove, the first sealed flap in the end is inserted into the first sealed flap in the end and fixes in groove, the second sealed flap in the end is inserted into the second sealed flap in the end and fixes in groove.
The angle unit of fan-fold paper packing box base the most according to claim 2, it is characterized in that: the first side plate includes the first outer panel of fold inward successively, the first connecting plate and the first interior plate, second side plate includes the second outer panel of fold inward successively, the second connecting plate and the second interior plate, first outer panel and the second outer panel are connected, first interior plate and the second interior plate dock mutually, and the first interior plate, the first connecting plate, the first outer panel, the second outer panel, the second connecting plate and the second interior plate surround side cushion chamber.
The angle unit of fan-fold paper packing box base the most according to claim 7, it is characterized in that: the first interior plate is provided with the first side plate flap, second interior plate is provided with the second side plate flap, gripper shoe is provided with side plate flap and fixes groove, and the first side plate flap and the second side plate flap are inserted into side plate flap and fix in groove.
9. a fan-fold paper packing box base, it is characterised in that: include at least two angle unit as described in any one in claim 1-8.
10. a fan-fold paper packing crates, including outer case and be located at the base within outer case, it is characterised in that: base includes at least two angle unit as described in any one in claim 1-8.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610342694.6A CN105984635B (en) | 2016-05-23 | 2016-05-23 | One kind folds packing case and its fan-fold paper packing box base and angle unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610342694.6A CN105984635B (en) | 2016-05-23 | 2016-05-23 | One kind folds packing case and its fan-fold paper packing box base and angle unit |
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| CN105984635A true CN105984635A (en) | 2016-10-05 |
| CN105984635B CN105984635B (en) | 2018-03-09 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109850309A (en) * | 2018-12-14 | 2019-06-07 | 珠海格力电器股份有限公司 | Paper card packaging structure and household electrical appliance |
| CN112623427A (en) * | 2020-12-03 | 2021-04-09 | 广东曙邦纸品有限公司 | Shockproof hand-held packaging box |
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| US5501339A (en) * | 1992-06-09 | 1996-03-26 | Sanshin Kogyo Kabushiki Kaisha | Packing box with cradle shaped portion |
| CN2434255Y (en) * | 2000-07-20 | 2001-06-13 | 陈昭得 | Paper sheet foldable as buffer protective angle |
| US20080053866A1 (en) * | 2006-08-29 | 2008-03-06 | Aopen Inc. | Packaging cushion device having modular cushion units |
| CN202717158U (en) * | 2012-07-09 | 2013-02-06 | 河南科技大学 | Corrugated paper corner protector for flat products |
| CN105460406A (en) * | 2014-09-26 | 2016-04-06 | 天津宏观纸制品有限公司 | Composite corrugated paperboard buffering cushion base |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US5501339A (en) * | 1992-06-09 | 1996-03-26 | Sanshin Kogyo Kabushiki Kaisha | Packing box with cradle shaped portion |
| CN2434255Y (en) * | 2000-07-20 | 2001-06-13 | 陈昭得 | Paper sheet foldable as buffer protective angle |
| US20080053866A1 (en) * | 2006-08-29 | 2008-03-06 | Aopen Inc. | Packaging cushion device having modular cushion units |
| CN202717158U (en) * | 2012-07-09 | 2013-02-06 | 河南科技大学 | Corrugated paper corner protector for flat products |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109850309A (en) * | 2018-12-14 | 2019-06-07 | 珠海格力电器股份有限公司 | Paper card packaging structure and household electrical appliance |
| CN112623427A (en) * | 2020-12-03 | 2021-04-09 | 广东曙邦纸品有限公司 | Shockproof hand-held packaging box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105984635B (en) | 2018-03-09 |
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