WO2021147843A1 - Contenant pliable - Google Patents

Contenant pliable Download PDF

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Publication number
WO2021147843A1
WO2021147843A1 PCT/CN2021/072643 CN2021072643W WO2021147843A1 WO 2021147843 A1 WO2021147843 A1 WO 2021147843A1 CN 2021072643 W CN2021072643 W CN 2021072643W WO 2021147843 A1 WO2021147843 A1 WO 2021147843A1
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WO
WIPO (PCT)
Prior art keywords
foldable
plate
board
base
barrier
Prior art date
Application number
PCT/CN2021/072643
Other languages
English (en)
Chinese (zh)
Original Assignee
上海鸿研物流技术有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 上海鸿研物流技术有限公司 filed Critical 上海鸿研物流技术有限公司
Publication of WO2021147843A1 publication Critical patent/WO2021147843A1/fr

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Classifications

    • 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
    • B65D11/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material
    • B65D11/18—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material collapsible, i.e. with walls hinged together or detachably connected
    • 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
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/02—Internal fittings

Definitions

  • the invention relates to the field of logistics transportation appliances, in particular to a collapsible container.
  • the foldable container is also called the foldable turnover box.
  • the folded volume is only 1/4 of the assembled volume. It has the advantages of light weight, less space, and convenient assembly. It is widely used in a variety of closed-loop logistics distribution systems. New products that meet the environmental protection requirements of modern enterprises and the zero inventory plan.
  • the side panels are relatively unfolded and upright when in use, and the four side panels are interlocked to form a relatively closed space to contain the goods.
  • the box body can be folded for recycling.
  • the collapsible container is used to carry food such as fresh fruits and vegetables, especially when cold chain transportation is required, the relative tightness of the container is particularly important.
  • the relative tightness of the container is poor, and the fresh food is very susceptible to contamination by the external environment during transportation, causing the food to corrode and deteriorate.
  • the purpose of the present invention is to provide a collapsible container, which has the advantage of blocking open energy transfer inside and outside the box.
  • the foldable container provided by the present invention has a base, a pair of opposed first foldable plates and a pair of opposed second foldable plates, a pair of the first foldable plates and a pair of the second foldable plates
  • the plates are respectively hinged to the base through a hinge mechanism and can be folded relative to the base;
  • the base has a mounting seat, and the hinge mechanism is installed in the mounting seat;
  • the foldable board includes a foldable board outer board and a foldable board inner board that are arranged oppositely;
  • the base includes a base outer board and a base inner board that are arranged oppositely, and the mounting seat is located on the inner side of the base outer board and has A mounting plate opposite to the outer plate of the base;
  • the foldable plate outer panel partially overlaps the base outer panel, and the foldable panel inner panel is in contact with the base inner panel and/or the foldable panel.
  • the board partially overlaps the mounting board.
  • one of the two partially overlapping plates has a bent portion formed by bending its edges; when the foldable container is in the unfolded state, the two partially overlapping plates The part of the other one of the plates is located in the bending corner of the bending part.
  • the outer panel of the foldable panel has the bent portion, and a part of the outer panel of the base is located in the bending corner of the bent portion of the outer panel of the foldable board.
  • the inner foldable board has the bent portion, and a part of the mounting board is located in a bending corner of the bent portion of the inner foldable board.
  • the bent portion includes two edges arranged at an angle; one of the edges extends a certain length along the edge surface of the inner panel of the foldable plate.
  • the two partially overlapping plates respectively have a bent portion formed by bending the edges thereof; when the foldable container is in an unfolded state, the two partially overlapping plates pass through two The bending parts overlap.
  • the two boards are the foldable board outer board and the base outer board.
  • the two boards are the foldable board inner board and the base inner board.
  • the inner panel of the foldable plate has two bending parts with opposite openings and sharing one side to form a T-shaped structure; the inner panel of the base has two openings facing opposite and sharing one side to form a U-shaped structure. Two of the bending parts; the common side of the T-shaped structure is located in the U-shaped structure.
  • the container further has a third foldable plate, and the third foldable plate is foldable relative to the first foldable plate or the second foldable plate; at least two adjacent ones of the The foldable board has an adjacent pair of edges, the pair of edges has a pair of barrier portions, and the pair of barrier portions respectively include a connecting plate, a plurality of barrier walls, and a plurality of connecting ribs;
  • the connecting plate extends along the edge
  • the plurality of barrier walls extend perpendicular to the connecting plate and are arranged at intervals along the edge direction
  • the connecting ribs are connected to the edges.
  • the two connecting plates are parallel to each other, and the barrier wall in one of the barrier portions is located between two adjacent connecting ribs in the other barrier portion .
  • the pair of barrier portions further respectively include a plurality of connecting ribs; in each of the barrier portions, the connecting ribs are connected between the barrier wall and the foldable plate; and When the foldable container is in an unfolded state, the barrier wall in one barrier portion is located between two adjacent connecting ribs in the other barrier portion.
  • the barrier wall in the same barrier portion, includes at least one long barrier wall and at least two short barrier walls, the long barrier walls and the short barrier walls are alternately arranged in sequence, and the long barrier walls The length is greater than the length of the short barrier wall.
  • one of the connecting plates extends perpendicular to one of the edges, and the other of the connecting plates extends along the surface of the other edge.
  • the outer panel of the foldable board and the outer panel of the base partially overlap, and the inner panel of the foldable board and the inner panel of the base and/or the inner panel of the foldable board are installed and installed
  • the plates are partially overlapped, and during the unfolding and use of the box, the open energy transfer between the inside and outside of the box is blocked, and the temperature change in the box tends to be controllable, which makes it easier to ensure the safety of refrigerated and fresh-keeping food in the box.
  • Fig. 1 is a perspective view of a foldable container according to an embodiment of the present invention; wherein a pair of blocking portions of a first foldable panel (long side panel) and a second foldable panel (short side panel) are shown in cross-sectional view, And the second foldable board (short side board) overlaps with the base part;
  • Figure 1a is an enlarged view of part A in Figure 1;
  • Figure 1b is an enlarged view of part B in Figure 1;
  • Figure 2 is a schematic diagram of a first foldable panel (long side panel) of a foldable container according to an embodiment of the present invention
  • Figure 2a is an enlarged view of part C in Figure 2;
  • Figure 3 is a schematic diagram of a second foldable panel (short side panel) of a foldable container according to an embodiment of the present invention
  • Figure 3a is an enlarged view of part D in Figure 3;
  • FIG. 4 is a perspective view of a foldable container according to an embodiment of the present invention; wherein a pair of blocking portions of the first foldable panel (long side panel) and the second foldable panel (short side panel) are shown in longitudinal section;
  • Figure 4a is an enlarged view of the cross-sectional part of Figure 4.
  • Figure 5 is a perspective view of a foldable container according to an embodiment of the present invention; wherein a pair of blocking parts of the first foldable panel (long side panel) and the third foldable panel (box cover) are shown in transverse cross-section;
  • Figure 5a is an enlarged view of the cross-sectional part of Figure 5;
  • Fig. 6 is a perspective view of a foldable container according to an embodiment of the present invention.
  • a longitudinal cross-sectional view shows that the first foldable plate (long side plate) and the base partially overlap;
  • Figure 6a is an enlarged view of part E in Figure 6;
  • Figure 7 is a perspective view of a foldable container according to an embodiment of the present invention; wherein a cross-sectional view of the second foldable plate (short side plate) and the base partly overlap;
  • Fig. 7a is an enlarged view of the cross-sectional part in Fig. 7.
  • 100-foldable container 10-base; 20-first foldable board; 30-second foldable board; 40-third foldable board; 50-connecting board; 60-barrier wall; 70-connecting rib; 80 -Sealing strip; 61-long barrier wall; 62-short barrier wall; 101-base outer panel; 102-base inner panel; 103-mounting panel; 104-foldable panel outer panel; 105-foldable panel inner panel; 106 -Bending part; 107-T-shaped structure; 108-U-shaped structure; a-first side; b-second side.
  • the foldable container 100 provided in this embodiment includes a base 10, a pair of opposed first foldable plates 20 (also called long side plates or first side plates), and a pair of opposed second foldable plates 30 (also called long side plates or first side plates). It is called the short side panel or the second side panel), and the third foldable panel 40 (also called the box cover).
  • the base 10 is roughly a rectangular parallelepiped structure
  • two first foldable plates 20 are disposed oppositely on both sides of the base 10 along the width direction of the base 10
  • two second foldable plates 20 are disposed oppositely on the base 10 along the length direction of the base 10.
  • the third foldable board 40 is hingedly connected to the top end of one of the first foldable boards 20 and can be folded or unfolded relative to the first foldable board 20.
  • the foldable container 100 When the foldable container 100 is in use, the two first foldable panels 20 and the two second foldable panels 30 are relatively unfolded and stand upright, and the two first foldable panels 20 and the two second foldable panels 30 are along the base 10
  • the circumferential direction alternately interlocks to form a relatively closed space.
  • the third foldable plate 40 is expanded or folded relative to the first foldable plate 20 connected to it to close or open the upper opening of the space.
  • the refrigerated and fresh-keeping food is contained in the space. When the goods are emptied, the box can be folded Recycle.
  • the foldable plate outer plate and the base outer plate partly overlap, the foldable plate inner plate and the base inner plate and/or the foldable plate inner plate and the mounting plate part Overlapping, and in the process of unfolding the box, blocking the open energy transfer inside and outside the box, the temperature change in the box tends to be controllable, and it is easier to ensure the safety of refrigerated and fresh-keeping food in the box.
  • a pair of first foldable panels 20 also called long side panels or first side panels
  • a pair of second foldable panels 30 also called short side panels
  • the plate and the second side plate are respectively hinged to the base 10 through a hinge mechanism and can be folded relative to the base.
  • the base 10 has a mounting seat, and the hinge mechanism is installed in the mounting seat.
  • the first foldable plate 20 and the second foldable plate 30 each include a foldable plate outer plate 104 and a foldable plate inner plate 105 arranged oppositely;
  • the base 10 includes a base outer plate 101 and a base inner plate 102 arranged oppositely, and a mounting seat It is located inside the base outer plate 101 and has a mounting plate 103 opposite to the base outer plate 101.
  • the outer panel 104 of the foldable panel and the inner panel 105 of the foldable panel are both separate panels, which are welded, glued, or Connect in other ways.
  • the foldable panel outer panel 104 and the foldable panel inner panel 105 are formed by integral injection molding and core pulling.
  • both sides in the length direction and the width direction of the base 10 are provided with a plurality of mounting seats, and both sides in the length direction and the width direction of the base 10 are provided with a plurality of base inner plates 102.
  • the top ends of each base inner plate 102 are all closed and connected with the top end of the base outer plate 101, and a plurality of base inner plates 102 and a plurality of mounting seats are sequentially spaced along the length direction or the width direction of the base.
  • the foldable plate outer plate 104 and the base outer plate 101 partially overlap, the foldable plate inner plate 105 and the base inner plate 102 and/or the foldable plate inner plate 105 and the mounting plate 103 are partially overlapped overlap.
  • the outer foldable board 104 and the outer base 101 are partially overlapped, and the inner foldable board 105 and the inner base 102 are partially overlapped.
  • the outer foldable board 104 and the outer base 101 are partially overlapped, and the inner foldable board 105 and the mounting board 103 are partially overlapped.
  • the foldable board outer panel 104 partially overlaps the base outer panel 101
  • the foldable board inner panel 105 partially overlaps the base inner panel 102
  • the foldable board inner panel 105 and the mounting board 103 partially overlap. Partially overlapped.
  • the first foldable plate 20 (long side plate) and the base are partially overlapped along the longitudinal section.
  • the foldable board outer board 104 and the base outer board 101 partially overlap, and the foldable board inner board 105 and the mounting board 103 partially overlap.
  • one of the two partially overlapping plates has a bent portion formed by bending its edges 106.
  • the part of the other of the two partially overlapping plates is located within the bending corner of the bending portion 106.
  • the bent portion 106 includes two sides arranged at an angle.
  • the bent portion 106 preferably includes two vertically connected sides, which are a first side a and a second side b, respectively.
  • the bent portion 106 includes two groups of two sides, the two sides in each group are arranged at an angle, and the two groups share one side to form the T-shaped structure 107 or the U-shaped structure 108.
  • the bending portion 106 is set to be composed of two sides arranged at an angle
  • the T-shaped structure 107 is composed of two bending portions 106 with opposite openings and sharing one side
  • the U-shaped structure 108 is composed of two openings facing each other. Two bending parts 106 sharing one side are formed.
  • the foldable plate outer plate 104 has a bent portion 106 formed by bending its bottom edge, and the opening of the bent portion 106 faces the outside of the foldable container 100.
  • a part of the base outer panel 101 is located within the bending corner of the bending portion 106 of the foldable panel outer panel 104.
  • the first side a is defined by the inner edge of the bottom end edge of the foldable plate outer plate 104.
  • the surface extends vertically inward, and the second side b extends vertically downward from the lower surface of the first side a.
  • the inner foldable plate 105 has a bent portion 106 formed by bending its bottom edge, and the opening of the bent portion 106 faces the outside of the foldable container 100.
  • the part of the mounting plate 103 is located in the bending corner of the bending portion 106 of the inner plate 105 of the foldable plate.
  • the first side a is defined by the surface of the bottom edge of the inner foldable board 105.
  • the second edge b extends vertically outward from the outer surface of the inner panel 105 of the foldable board.
  • the first side a of the inner foldable plate 105 extends downward along the edge surface of the inner foldable plate 105 to a certain length, that is, along the edge of the foldable container 100 In the height direction, the overlapping length of the mounting plate 103 and the inner plate 105 of the foldable plate is relatively long.
  • the second foldable panel 30 (short side panel) and the base are partially overlapped, while referring to Figures 7-7a, which show the first foldable panel 30 (short side panel) in cross-section.
  • the two foldable panels 30 (short side panels) overlap with the base part.
  • the foldable plate outer plate 104 at the position of the base inner plate 102, the foldable plate outer plate 104 partially overlaps the base outer plate 101, and the foldable plate inner plate 105 and the base inner plate 102 partially overlap. .
  • the two partially overlapping plates respectively have a bent portion 106 formed by bending the edges thereof.
  • the two partially overlapping plates are overlapped by the two bending portions 106.
  • the outer foldable plate 104 has a bent portion 106 formed by bending its bottom edge, and the opening of the bent portion 106 faces the outside of the foldable container 100.
  • the base outer panel 101 has a bending portion 106 formed by bending the top edge thereof, and the opening of the bending portion 106 faces the inner side of the foldable container 100.
  • the bent portion 106 of the foldable board outer panel 104 is located within the bent corner of the bent portion 106 of the base outer panel 101.
  • the first side a is formed by the edge of the bottom end of the outer foldable plate 104.
  • the inner surface extends vertically inward, and the second side b extends vertically downward from the lower surface of the first side a.
  • the first side a extends upward from the surface of the top edge of the base outer plate 101, and the second side b extends from the top end of the base outer plate 101
  • the inner surface of the edge extends vertically inward.
  • the second side b of the foldable board outer panel 104 is located in the bending angle formed by the first side a and the second side b of the base outer panel 101, and the second side of the foldable board outer panel 104
  • One side a is in contact with or spaced from the top of the first end of the base outer plate 101, and the outer surface of the foldable plate outer plate 104 is flush with the outer surface of the base outer plate 101.
  • the first side a extends downward from the surface of the bottom edge of the outer foldable plate 104
  • the second side b extends vertically from the inner surface of the first side a.
  • the first side a extends upward from the surface of the edge of the base outer plate 101
  • the second side b extends from the top edge of the base outer plate 101.
  • the inner surface extends vertically inward.
  • the outer side surface of the bent portion 106 formed by the first side a and the second side b of the foldable board outer panel 104 and the first side a and the second side of the base outer panel 101 The inner surface of the bending angle formed by the side b is attached, and the bending portion 106 of the foldable board outer panel 104 is located in the bending portion 106 of the base outer panel 101.
  • the foldable inner panel 105 has a bent portion 106 formed by bending its bottom edge, and the opening of the bent portion 106 faces the outside of the foldable container 100.
  • the base inner panel 102 has a bent portion 106 formed by bending its top edge, and the opening of the bent portion 106 faces the inner side of the foldable container 100; when the foldable container 100 is in the unfolded state, the foldable board inner panel 105 The bent portion 106 is located in the bent corner of the bent portion 106 of the inner plate 102 of the base.
  • the first side a is defined by the bottom edge of the inner foldable plate 105.
  • the surface extends, and the second side b extends vertically outward from the outer surface of the bottom edge of the inner panel 105 of the foldable board.
  • the first side a extends vertically from the outer surface of the top edge of the base inner plate 102 toward the outside, and the second side b extends from the first side
  • the upper surface of a extends vertically upward.
  • the bottom edge of the inner panel 105 of the foldable plate has two bending parts 106, and the openings of the two bending parts 106 are opposite and share one side to form a T-shaped structure.
  • one of the bent portions 106 is the bent portion 106 of the foldable board inner panel 105 described in the previous paragraph.
  • the top edge of the inner base plate 102 has two bent portions 106.
  • the openings of the two bent portions 106 are opposite and share one side to form a U-shaped structure 108.
  • One of the bent portions 106 is the inner base plate described in the previous paragraph.
  • the bending part 106 of 102 When the foldable container 100 is in the unfolded state, the common side of the T-shaped structure 107 is located in the U-shaped structure 108.
  • a pair of adjacent edges are provided on the adjacent first foldable plate 20 and the second foldable plate 30, and the pair of edges have a pair of barriers.
  • a pair of barriers are connected to and block the open energy transmission inside and outside the box, the temperature change in the box tends to be controllable, and it is easier to ensure the safety of refrigerated and fresh food in the box.
  • the lower ends of the two first foldable plates 20 are hinged to the base 10
  • the lower ends of the two second foldable plates 20 are hinged to the base 10
  • the two first foldable plates 20 and two The two second foldable plates 20 are alternately arranged along the circumferential direction of the base 10.
  • the adjacent first foldable board 20 and the second foldable board 30 have an adjacent pair of edges, and the pair of edges have a pair of blocking portions.
  • the two first foldable panels 20 and the two second foldable panels 30 have adjacent 4 pairs of edges, and the 4 pairs of edges have 4 pairs of barriers.
  • One side in the width direction of the third foldable plate 40 and the top end of one of the first foldable plates 20 are hinged, and the other side in the width direction of the third foldable plate 40 and the top end of the other first foldable plate 20 can be hinged. It has an adjacent pair of edges.
  • One side of the length direction of the third foldable plate 40 and the top end of one of the second foldable plates 30 may have an adjacent pair of edges, and the other side of the length direction of the third foldable plate 40 and the other second foldable plate 30 may have an adjacent pair of edges.
  • the top end of the foldable plate 30 may have an adjacent pair of edges.
  • the other side in the width direction of the third foldable plate 40 and the top end of the other first foldable plate 20 have an adjacent pair of edges.
  • One side of the length direction of the third foldable plate 40 and the top end of one of the second foldable plates 30 can be locked by a locking mechanism, and the other side of the length direction of the third foldable plate 40 and the other second foldable plate The top end of the folding plate 30 is locked by a lockable mechanism.
  • the locking mechanism is a known technology, which is not described in detail in this embodiment.
  • the first foldable board 20 includes a foldable board inner board 105 and a foldable board outer board 104 that are arranged opposite to each other, and the blocking portion is preferably arranged on the edge of the foldable board inner board 105.
  • the barrier portion on the edge of the first foldable plate 20 adjacent to the second foldable plate 30 includes a connecting plate 50, a plurality of barrier walls 60 and a plurality of connecting ribs 70 .
  • the connecting plate 50 extends a certain length along the edge, and the extending length of the connecting plate 50 can be equal to the length of the edge or extend along a partial edge.
  • the extension length of the connecting plate 50 is preferably the same as the length of the edge.
  • the connecting board 50 extends perpendicular to the edge and has a certain width.
  • a plurality of barrier walls 60 extend perpendicular to the connecting plate 50 and have a certain height, and the barrier walls 60 extend toward the inner side of the first foldable plate 20, and the plurality of barrier walls 60 are sequentially spaced along the edge direction (the length direction of the connecting plate 50). set up.
  • the barrier wall 60 includes at least one long barrier wall 61 and at least two short barrier walls 62.
  • the long barrier wall 61 and the short barrier wall 62 are alternately arranged in turn, and the length of the long barrier wall 61 is greater than that of the short barrier wall.
  • the short barrier wall 62 mainly functions as an occlusion
  • the long barrier wall 61 serves as a transition between adjacent short barrier walls 62, which mainly plays a transitional role.
  • the longer the length of the long barrier wall 61 the better the barrier effect.
  • the connecting rib 70 is connected between the barrier wall 60 and the inner surface of the inner panel of the first foldable plate 20, and the connecting rib 70 may be connected with the connecting plate 50 or have a small gap.
  • the connecting rib 70 is preferably connected between the barrier wall 60, the connecting plate 50 and the inner surface of the inner plate in this embodiment.
  • the connecting rib 70 is connected at an angle between the barrier wall 60 and the inner surface of the inner panel.
  • the connecting rib 70 is preferably connected vertically between the barrier wall 60, the connecting plate 50 and the inner surface of the inner panel.
  • the second foldable panel includes an inner board and an outer board that are arranged oppositely, and the blocking portion is preferably arranged on the edge of the inner board.
  • the barrier portion on the edge of the second foldable plate 30 adjacent to the first foldable plate 20 includes a connecting plate 50, a plurality of barrier walls 60, and a plurality of connecting ribs 70 .
  • the connecting plate 50 extends a certain length along the edge, and the extending length of the connecting plate 50 can be equal to the length of the edge or extend along a local edge.
  • the extension length of the connecting plate 50 is preferably the same as the length of the edge.
  • the connecting board 50 extends along the surface of the edge and has a certain width.
  • a plurality of barrier walls 60 extend perpendicular to the connecting plate 50 and have a certain height, and the barrier walls 60 extend toward the outside of the second foldable plate 30, and the plurality of barrier walls 60 are sequentially spaced along the edge direction (the length direction of the connecting plate 50). set up.
  • the barrier wall 60 includes at least one long barrier wall 61 and at least two short barrier walls 62.
  • the long barrier wall 61 and the short barrier wall 62 are alternately arranged in turn, and the length of the long barrier wall 61 is greater than that of the short barrier wall.
  • the short barrier wall 62 mainly functions as an occlusion
  • the long barrier wall 61 serves as a transition between adjacent short barrier walls 62, which mainly plays a transitional role.
  • the longer the length of the long barrier wall 61 the better the barrier effect.
  • the connecting rib 70 is connected between the barrier wall 60 and the inner surface of the inner panel of the first foldable plate 20, and the connecting rib 70 may be connected with the connecting plate 50 or have a small gap.
  • the connecting rib 70 is preferably connected between the barrier wall 60, the connecting plate 50 and the inner surface of the inner plate in this embodiment.
  • the connecting rib 70 is connected at an angle between the barrier wall 60 and the inner surface of the inner panel.
  • the connecting rib 70 is preferably connected vertically between the barrier wall 60, the connecting plate 50 and the inner surface of the inner panel.
  • first unfold the first foldable panel 20 also called the long side panel or the first side panel
  • second foldable panel 30 also called the short side panel or the second side panel.
  • the connecting plate 50 of the first foldable plate 20 and the connecting plate 50 of the second foldable plate 30 are parallel to each other, and the barrier wall 60 in the barrier portion of the first foldable plate 20 is located at the second Between the two adjacent connecting ribs 70 in the barrier portions of the two foldable plates 30, the barrier walls 60 in the barrier portions of the second foldable board 30 are located in adjacent two of the barrier portions of the first foldable board 20 Between the ribs 70.
  • the barrier wall 60 in the barrier portion of the first foldable board 20 extends toward the connecting plate 50 of the second foldable board 30, and the barrier wall 60 in the barrier portion of the second foldable board 30 faces toward the first foldable board 20.
  • the connecting plate 50 extends.
  • the barrier walls 60 of the first foldable panel 20 and the second foldable panel 30 are accommodated in the barriers of each other, so as to achieve the purpose of blocking the open energy transmission inside and outside the box.
  • the barrier portions on the first foldable panel 20 and the second foldable panel 30 can be interchanged.
  • the sealing strip 80 provided on the inner surface of the first foldable plate 20 is shown.
  • a sealing strip 80 is provided on the inner surface of the first foldable plate 20.
  • the sealing strip 80 is parallel to the barrier and located inside the barrier; When the foldable container 100 is in the unfolded state, the sealing strip 80 is connected to the side of the connecting plate 50 of the second foldable plate 30 away from the edge.
  • the first foldable board 20 is unfolded before the third foldable board 40.
  • the first foldable panel 20 includes opposite The inner plate and outer plate are provided, and the blocking part is preferably provided on the edge of the inner plate.
  • the barrier portion on the first foldable board 20 and the edge of the third foldable board 40 includes a connecting board 50, a plurality of barrier walls 60, and a plurality of connecting ribs 70.
  • the connecting plate 50 extends a certain length along the edge, and the extending length of the connecting plate 50 can be equal to the length of the edge or extend along a local edge. In order to improve the barrier effect, in this embodiment, it is preferable that the extension length of the connecting plate 50 is the same as the length of the edge.
  • the connecting board 50 extends perpendicular to the edge and has a certain width.
  • a plurality of barrier walls 60 extend perpendicular to the connecting plate 50 and have a certain height, and the barrier walls 60 extend toward the outside of the first foldable plate 20, and the plurality of barrier walls 60 are sequentially spaced along the edge direction (the length direction of the connecting plate 50). set up.
  • the barrier wall 60 includes at least one long barrier wall 61 and at least two short barrier walls 62.
  • the long barrier wall 61 and the short barrier wall 62 are alternately arranged in turn, and the length of the long barrier wall 61 is greater than that of the short barrier wall.
  • the short barrier wall 62 mainly functions as an occlusion
  • the long barrier wall 61 serves as a transition between adjacent short barrier walls 62, which mainly plays a transitional role.
  • the longer the length of the long barrier wall 61 the better the barrier effect.
  • the connecting rib 70 is connected between the barrier wall 60 and the inner surface of the inner panel of the first foldable plate 20, and the connecting rib 70 may be connected with the connecting plate 50 or have a small gap.
  • the connecting rib 70 is preferably connected between the barrier wall 60, the connecting plate 50 and the inner surface of the inner plate in this embodiment.
  • the connecting ribs 70 are connected at an angle between the barrier wall 60 and the inner surface of the inner panel.
  • the connecting ribs 70 are preferably connected vertically between the barrier wall 60, the connecting plate 50 and the inner surface of the inner panel.
  • the third foldable panel 40 includes opposite
  • the blocking part is preferably arranged on the edge of the outer plate.
  • the barrier portion of the edge of the third foldable board 40 adjacent to the first foldable board 20 includes a connecting board 50, a plurality of barrier walls 60 and a plurality of connecting ribs 70.
  • the connecting plate 50 extends a certain length along the edge, and the extending length of the connecting plate 50 can be equal to the length of the edge or extend along a local edge. In order to improve the barrier effect, in this embodiment, it is preferable that the extension length of the connecting plate 50 is the same as the length of the edge.
  • the connecting board 50 extends along the surface of the edge and has a certain width.
  • a plurality of barrier walls 60 extend perpendicular to the connecting plate 50 and have a certain height, and the barrier walls 60 extend toward the inner side of the third foldable plate 40, and the plurality of barrier walls 60 are sequentially spaced along the edge direction (the length direction of the connecting plate 50). set up.
  • the barrier wall 60 includes at least one long barrier wall 61 and at least two short barrier walls 62.
  • the long barrier wall 61 and the short barrier wall 62 are alternately arranged in turn, and the length of the long barrier wall 61 is greater than that of the short barrier wall.
  • the short barrier wall 62 mainly functions as an occlusion
  • the long barrier wall 61 serves as a transition between adjacent short barrier walls 62, which mainly plays a transitional role.
  • the longer the length of the long barrier wall 61 the better the barrier effect.
  • the connecting rib 70 is connected between the barrier wall 60 and the inner surface of the inner panel of the first foldable plate 20, and the connecting rib 70 may be connected with the connecting plate 50 or have a small gap.
  • the connecting rib 70 is preferably connected between the barrier wall 60, the connecting plate 50 and the inner surface of the inner plate in this embodiment.
  • the connecting rib 70 is connected at an angle between the barrier wall 60 and the inner surface of the inner panel.
  • the connecting rib 70 is preferably connected vertically between the barrier wall 60, the connecting plate 50 and the inner surface of the inner panel.
  • first unfold the first foldable panel 20 also called the long side panel or the first side panel
  • third foldable panel 40 also called the box cover
  • the connecting plate 50 of the first foldable plate 20 and the connecting plate 50 of the third foldable plate 40 are parallel to each other, and the barrier wall 60 in the barrier portion of the first foldable plate 20 is located at the first Between the two adjacent connecting ribs 70 in the barrier portion of the three foldable board 40, the barrier wall 60 in the barrier portion of the third foldable board 40 is located in the adjacent two of the barrier portions of the first foldable board 20 Between the ribs 70.
  • the barrier wall 60 in the barrier portion of the first foldable board 20 extends toward the connecting plate 50 of the third foldable board 40, and the barrier wall 60 in the barrier portion of the third foldable board 40 faces toward the first foldable board 20.
  • the connecting plate 50 extends.
  • the barrier walls 60 of the first foldable panel 20 and the third foldable panel 40 are accommodated in the barriers of each other, so as to achieve the purpose of blocking the open energy transmission inside and outside the box.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)

Abstract

L'invention concerne un contenant pliable (100) qui a une base (10), une paire de premiers panneaux pliables (20) disposés l'un à l'opposé de l'autre, et une paire de seconds panneaux pliables (30) disposés l'un à l'opposé de l'autre. La paire de premiers panneaux pliables (20) et la paire de seconds panneaux pliables (30) sont respectivement articulées sur la base (10) au moyen de mécanismes de charnière, et peuvent être pliées par rapport à la base (10). La base (10) a une base d'installation, et les mécanismes de charnière sont installés dans la base d'installation. Chacun des panneaux pliables (20, 30) comprend un panneau pliable externe (104) et un panneau pliable interne (105) disposés l'un à l'opposé de l'autre. La base (10) comprend un panneau de base externe (101) et un panneau de base interne (102) disposés l'un à l'opposé de l'autre. La base d'installation est située à l'intérieur du panneau de base externe (101), et comprend un panneau d'installation (103) disposé à l'opposé du panneau de base externe (101). Lorsque le contenant pliable (100) est dans un état déplié, le panneau pliable externe (104) se chevauche partiellement avec le panneau de base externe (101), et le panneau pliable interne (105) se chevauche partiellement avec le panneau de base interne (102) et/ou le panneau d'installation (103).
PCT/CN2021/072643 2020-01-20 2021-01-19 Contenant pliable WO2021147843A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010064777.X 2020-01-20
CN202010064777.XA CN111453133B (zh) 2020-01-20 2020-01-20 可折叠容器

Publications (1)

Publication Number Publication Date
WO2021147843A1 true WO2021147843A1 (fr) 2021-07-29

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PCT/CN2021/072643 WO2021147843A1 (fr) 2020-01-20 2021-01-19 Contenant pliable

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CN (1) CN111453133B (fr)
WO (1) WO2021147843A1 (fr)

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* Cited by examiner, † Cited by third party
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CN111453133B (zh) * 2020-01-20 2023-12-29 上海鸿研物流技术有限公司 可折叠容器

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CN104163295A (zh) * 2014-07-22 2014-11-26 上海鸿研物流技术有限公司 可折叠容器
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CN110356678A (zh) * 2019-06-13 2019-10-22 上海鸿研物流技术有限公司 可折叠箱
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CN111453133A (zh) * 2020-01-20 2020-07-28 上海鸿研物流技术有限公司 可折叠容器

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WO2009153694A2 (fr) * 2008-06-17 2009-12-23 Georg Utz Holding Ag Caisse de transport et d'entreposage pliante
CN104163295A (zh) * 2014-07-22 2014-11-26 上海鸿研物流技术有限公司 可折叠容器
CN208790139U (zh) * 2018-08-08 2019-04-26 上海鸿研物流技术有限公司 可折叠容器
CN110217462A (zh) * 2019-06-13 2019-09-10 上海鸿研物流技术有限公司 可折叠箱
CN110356678A (zh) * 2019-06-13 2019-10-22 上海鸿研物流技术有限公司 可折叠箱
CN110525763A (zh) * 2019-06-13 2019-12-03 上海鸿研物流技术有限公司 可折叠箱
CN111453133A (zh) * 2020-01-20 2020-07-28 上海鸿研物流技术有限公司 可折叠容器

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