WO2022170664A1 - Structure de palette assemblée de manière imbriquée - Google Patents

Structure de palette assemblée de manière imbriquée Download PDF

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Publication number
WO2022170664A1
WO2022170664A1 PCT/CN2021/082066 CN2021082066W WO2022170664A1 WO 2022170664 A1 WO2022170664 A1 WO 2022170664A1 CN 2021082066 W CN2021082066 W CN 2021082066W WO 2022170664 A1 WO2022170664 A1 WO 2022170664A1
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WO
WIPO (PCT)
Prior art keywords
male
plate body
pallet
female
sleeve
Prior art date
Application number
PCT/CN2021/082066
Other languages
English (en)
Chinese (zh)
Inventor
吴铭远
Original Assignee
吴铭远
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 吴铭远 filed Critical 吴铭远
Publication of WO2022170664A1 publication Critical patent/WO2022170664A1/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
    • B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D19/0004—Rigid pallets without side walls
    • B65D19/0006—Rigid pallets without side walls the load supporting surface being made of a single element
    • B65D19/003—Rigid pallets without side walls the load supporting surface being made of a single element forming discontinuous or non-planar contact surfaces
    • B65D19/0032—Rigid pallets without side walls the load supporting surface being made of a single element forming discontinuous or non-planar contact surfaces the base surface being made of a single element
    • B65D19/0036—Rigid pallets without side walls the load supporting surface being made of a single element forming discontinuous or non-planar contact surfaces the base surface being made of a single element forming discontinuous or non-planar contact surfaces
    • B65D19/004—Rigid pallets without side walls the load supporting surface being made of a single element forming discontinuous or non-planar contact surfaces the base surface being made of a single element forming discontinuous or non-planar contact surfaces and each contact surface having a discrete foot-like shape
    • 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
    • B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D19/0002—Platforms, i.e. load supporting devices without provision for handling by a forklift
    • 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
    • B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D19/38—Details or accessories
    • 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
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00258—Overall construction
    • B65D2519/00263—Overall construction of the pallet
    • B65D2519/00278—Overall construction of the pallet the load supporting surface and the base surface being identical
    • 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
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00258—Overall construction
    • B65D2519/00283—Overall construction of the load supporting surface
    • B65D2519/00288—Overall construction of the load supporting surface made of one piece
    • 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
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00258—Overall construction
    • B65D2519/00313—Overall construction of the base surface
    • B65D2519/00318—Overall construction of the base surface made of one piece
    • 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
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00736—Details
    • B65D2519/00935—Details with special means for nesting or stacking
    • B65D2519/00955—Details with special means for nesting or stacking stackable
    • B65D2519/0096—Details with special means for nesting or stacking stackable when empty

Definitions

  • the present invention relates to a pallet structure, more particularly to an improved pallet structure using male and female sets to form a nesting structure, which can not only increase the structural rigidity of the pallet, but also save a lot of stacking space and transportation. cost.
  • the pallet is thus generated; It is a flat frame body with a penetration space below it, so that the forks of the power machine (such as a stacker) can penetrate into the penetration space, and the pallet can be lifted from the bottom for transportation.
  • the forks of the power machine such as a stacker
  • the pallets made of wood are prone to moisture, or are placed outdoors for a long time and are exposed to sunlight and rain and other reasons to deform or rot. Bearing heavy objects again makes the wooden pallets have a short service life.
  • the pallets are made of plastic or other materials in the prior art, the production cost is very high when using materials of the same volume as the wooden pallets. In order to reduce costs However, reducing the amount of raw materials used has caused the defect of weak structural strength.
  • the plastic pallets are often made by integral molding.
  • the plastic pallets are integrally formed, they can obtain ordinary bearing capacity and general strength structure, but to make the plastic pallets stronger, it is necessary to increase the difficulty of mold making.
  • the manufacturing cost of the pallet increases, the number of molding equipment increases and the production speed is slow. Therefore, the current plastic pallet is in a dilemma.
  • the structural strength of the plastic pallet is not ideal, and the bearing capacity is poor. If you want a plastic pallet with good rigidity, you must increase The amount of material to increase the strength, but greatly increases the material cost and manufacturing cost; therefore, how to solve the above problems, make the pallet structure lightweight and strong, and at the same time low cost and easy to produce, it is really an important issue worth discussing technical issues.
  • the present invention proposes a nested assembled pallet structure, which aims to make the pallet easy to install and light in weight. And the structure is sturdy, which greatly reduces manufacturing and production costs, and reduces a lot of stacking space and transportation costs during production and transportation.
  • the pallet structure includes at least one or more plate bodies, the plate body has a plurality of concave-convex blocks and feet, and at least one male and female set is formed on the concave-convex block.
  • the skeleton formed by the three-dimensional structure and the concave-convex block can also increase the strength and rigidity of the pallet board body; the concave-convex block body of the board body can also be provided with Through holes can effectively reduce the weight and reduce the cost of raw materials. If the feet are not directly connected to the main board and are arranged separately, the local concave and convex blocks and through holes can be set to correspond to the installation of the feet, which can save space. In the case of fast assembly and joining after being stacked and transported to the destination, a lot of stacking space and transportation costs are saved.
  • a nested assembly pallet structure of the present invention includes: at least one or more plate bodies, the plate body has a plurality of concave-convex blocks, and the concave-convex blocks are formed with at least one male and female set, through which the plate body and another Sleeve snaps are formed between the male and female sleeve groups of the plate body.
  • the plate body includes: a first plate body, which is integrally formed, and a plurality of the male and female sets are arranged on the main board; and a second plate body, the second plate body is It is integrally formed and produced, and a plurality of the male and female sets are arranged on the main board.
  • the first plate body and the second plate body are fastened and snap-fitted.
  • the first plate body forms a groove portion, and the groove portion can just accommodate the second plate body.
  • the male and female sets further include at least one male set and at least one female set, and the female set is used for accommodating the male set.
  • the female sleeve set is further provided with a snap point, and the snap point is used to clamp the male sleeve set, so that the male and female sleeve sets are buckled more tightly.
  • the male sleeve set is further provided with at least one slot, and the slot is used to fit the female sleeve set, so that the male and female sleeve sets are combined more closely.
  • the female sleeve is more of a sleeve hole, and the sleeve hole is used for accommodating the male sleeve.
  • the plate body further includes staggered arrangement between the male set and the female set.
  • the edge of the first plate body is further provided with at least one frame, and the frame is further provided with at least one of the notches, so that the second plate body can not be loosened and turned over when accommodated in the groove portion.
  • the plate body is produced by any one or more methods of blister molding, molding, injection molding, and stamping.
  • the shape of the concave-convex block is more square, circular, triangular, or a combination of any one or more of geometric figures.
  • a plurality of foot seats are further included, and a plurality of sleeve holes are further arranged on the plate body, so that the foot seat passes through the sleeve holes and is firmly connected with the plate body.
  • the foot seat is further provided with a plurality of protrusions, and the protrusions are used for fixing the foot seat by being combined with the sleeve hole.
  • the protruding block is further provided with a notch, and the notch is used to fit the sleeve hole, so that the plate body and the foot seat are more closely combined.
  • the foot seat is integrally formed.
  • Fig. 1 is a three-dimensional view (1) of the structure of the nested assembled pallet according to the present invention.
  • Fig. 2 is a three-dimensional view (2) of the structure of the nested assembled pallet according to the present invention.
  • FIG. 3 is a first implementation view of the three-dimensional assembly of the pallet structure of the nested assembly of the present invention.
  • FIG. 4 is a three-dimensional cross-sectional view of the structure of the nested assembled pallet according to the present invention.
  • Fig. 5 is an exploded view of the foot seat of the nested assembled pallet structure of the present invention.
  • FIG. 6 is a combined view of the foot seat of the nested assembled pallet structure of the present invention.
  • FIG. 7 is a perspective view of a foot seat of the pallet structure of the present invention.
  • FIG. 8 is a schematic diagram of another embodiment of the assembly of the male and female sets of the nested assembly pallet structure of the present invention.
  • FIG. 9 is a second implementation view of the three-dimensional assembly of the pallet structure of the nested assembly of the present invention.
  • the first board body 11 Border
  • the nested assembly pallet structure please refer to FIG. 1 and FIG. 2 first, which are the three-dimensional (1)-(2) diagrams of the nested assembled pallet structure of the present invention;
  • the structural assembly of the nested assembled pallet structure of the present invention It includes at least one or more plate bodies (the first plate body 1, the second plate body 2) that are snap-fitted to each other, and the plate bodies (the first plate body 1, the second plate body 2) are a plurality of concave-convex blocks and can be strapped It is composed of a foot seat, and a plurality of male and female sets that can be combined with each other are produced on the concave-convex block.
  • the concave-convex block of this pallet structure can enhance rigidity and can be stacked to reduce storage space, suitable for storage and transportation.
  • the plate body (the first plate body 1, the second plate body 2) can be produced in one piece, for example, by any one of the methods of suction molding, molding, injection molding and stamping; as shown in Figure 1,
  • the first plate body 1 is designed with a male set 21 formed by a square protruding block body, and the second plate body 2 also has a concave and convex block body, and is concave to form a sleeve hole to form a female set 22 for accommodating the male set 22.
  • Set 21 (bump body).
  • concave-convex blocks such as the male set 21 and the female male set 22 are shown as squares, but the shape is not limited to this, and other shapes such as circles, triangles or geometric figures are optional. The above combinations and other mixed types can be easily replaced.
  • FIG. 3 is the first embodiment of the three-dimensional assembly of the nested assembly pallet structure of the present invention; wherein the nested assembly pallet structure of the present invention includes a first plate body 1 and a second plate body 2, and the first plate
  • the male sleeve group 21 of the body 1 and the female sleeve group 22 of the second plate body 2 are snap-fitted to each other, and the male sleeve group 21 can also be designed to have a groove at the bottom to form a sleeve structure for clamping. 211. After the slot 211 cooperates with the female set 22 to set the buckle point 221, the buckle is retracted, which is smaller than the cross-sectional size of the structural shape of the male set 21.
  • the first plate body 1 and the second plate body 2 can be fastened to each other by the male and female sets and are extremely difficult to disengage.
  • the number of the snap points 221 and the notches 211, the embedded depth and the embedded height, etc. can be used and adjusted to set the strength and tightness required for the joining of the first plate body 1 and the second plate body 2, and its structure is more Due to the joining of the first plate body 1 and the second plate body 2, a three-dimensional structure and a staggered structure that cannot be produced by the general molding method can be formed because the mold cannot be released.
  • the concave-convex block body can also be hollowed to reduce the amount of material. Please refer to FIG. 4 , which is a three-dimensional cross-sectional view of the structure of the nested assembly pallet of the present invention.
  • FIG. 5 is an exploded view of the foot seat of the nested assembly pallet structure of the present invention.
  • the first plate body 1 is further provided with multiple A set of sleeve holes 31, wherein the sleeve holes 31 can be produced by various methods such as material cutting, and can be used for setting a plurality of feet 40.
  • the top of the feet 40 can have bumps 41 (see FIG. 7), and the bumps 41 can be directly passed through.
  • the sleeve holes 31 of the first board body 1 are fastened and connected by means of snap points embedded in grooves, etc., please refer to FIG.
  • the foot base 40 can also be directly integrally formed with the board body, so as to reduce the production process.
  • FIG. 7 is a three-dimensional view of the foot seat of the nested assembly pallet structure of the present invention.
  • the upper part of the foot seat 40 can be provided with a bump 41
  • the bump 41 is further provided with a slot 411, which can be used
  • the protrusions 41 of the foot base 40 pass through the sleeve holes 31 on the first plate body 1 , and the grooves 411 on the protrusions 41 can lock the sleeve holes 31 , and the shape of the sleeve holes 31 shrinks inward at the buckle. , which is smaller than the cross-sectional size of the structural shape of the bump 41.
  • the foot seat 40 can be firmly connected to the first plate body 1 without being separated.
  • the foot seat 40 can also be used as a fixing method in various ways, and the various ways of buckle should still not depart from the scope of the present invention. It is not only easy to install, but also saves the cost of accessories and the inconvenience of using equipment for welding, and can be quickly installed after being transported to the destination in a space-saving stacking way.
  • the foot seat 40 can be provided with a hollow, which can reduce the amount of material and strengthen the structure.
  • the foot seat 40 can be further made into a solid design to further strengthen the foot.
  • the structural rigidity of the seat 40 makes the pallet foot more rigid to bear the weight.
  • FIG. 8 is a schematic diagram of another embodiment of the assembly of the male and female sets of the nested assembly pallet structure of the present invention.
  • the grooves 211 provided on the male set 21 form a square area, which can be embedded in the snap points 221 set on the female set 22.
  • the male set 21 It can be similar to the trapezoidal structure, so that the snap point 221 on the female set 22 can be easily installed, and the snap point 221 can be a triangular area, which can just form a snap with the groove 211 on the male set 21, so that the first board body 1 and the second plate body 2 are fastened to each other and have rigidity without loosening.
  • the nested assembled pallet structure of the present invention includes a first plate body 1 and a second plate body 2. These plates are provided with After the inclination, they are stacked separately to save storage and transportation space before assembly.
  • the appearance of the first plate body 1 and the accommodating space generated by the internal concave-convex body can be used to incorporate the concave-convex body of the second plate body 2 into the groove portion.
  • the skeletons of the first plate body 1 and the second plate body 2 are arranged at a more upright angle or even completely perpendicular to the plate body.
  • the right angle of the plane can generate greater rigidity of the pallet and improve the load-bearing performance of the pallet; and when the first board 1 and the second board 2 are assembled in the nest, the frame 11 of the first board 1 can be used
  • the concave-convex position and the plane of the frame 11 are provided with grooves 111, so that the second plate body 2 can be set corresponding to its position to set the embedding area to be embedded in the grooves, so that when the first plate body 1 and the second plate body 2 are assembled in the sleeve position,
  • the frame can be tightly sleeved, and will not be loosened and opened, so that the pallet can provide greater support and rigidity when tightening and binding the straps and approving the packaging film.
  • the first board body 1 can also be used at the same time.
  • the drawing in the figure The illustration is for illustration only, the positions, arrangement and quantity of the male sets 21 and the female sets 22 can be replaced, and even more, the positions of the male sets 21 and the female sets 22 can be completely reversed.
  • the nested assembly pallet structure of the invention has the advantages of simple production and convenient assembly, and at the same time, the structure is rigid and firm. In the case of extremely difficult disengagement, the structure is tightly combined with greater rigidity, and the structure is more tightly joined between the plates, which can form hollow structures, three-dimensional structures, and staggered structures that cannot be produced by ordinary molding methods.
  • the structure that cannot be formed allows the pallet structure to break through the structural limitations of general forming methods to form a greater rigidity, and the main board with male and female sets can be stacked and transported to the destination in a space-saving manner. In the case of assembled joints, a lot of stacking space and shipping costs are saved.
  • the nested assembly pallet structure of the present invention does not use the concave-convex block and the male-female set as a fixed arrangement, and if the structure is rigid and convenient and durable by means of snaps, it can be made by using the technical contents disclosed above. Slight changes or modifications are equivalent embodiments of equivalent changes, but any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention without departing from the technical solutions of the present invention still belong to the present invention. within the scope of the technical solution of the invention.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pallets (AREA)

Abstract

L'invention concerne une structure de palette assemblée de manière imbriquée. La structure de palette comprend au moins un ou plusieurs corps de palette, chaque corps de palette étant pourvu d'une pluralité de blocs en saillie et en creux et pouvant être pourvu de pieds de support (40) ; et au moins un ensemble d'emboîtement mâle-femelle est formé sur chaque bloc en saillie et en creux. Au moyen des ensembles d'emboîtement mâle-femelle entre deux corps de palette, une structure imbriquée est formée afin de s'encliqueter pour obtenir un effet de fixation étanche, et un cadre composé d'une structure tridimensionnelle formée et les blocs en saillie et en creux peuvent en outre améliorer la résistance et la rigidité des corps d'une palette. Les blocs en saillie et en creux des corps de palette peuvent être pourvus de trous traversants pour réduire efficacement le poids et les coûts de matière première. Si les pieds de support (40) sont disposés séparément sans raccordement direct avec une plaque principale, des blocs en saillie et en creux locaux et des trous traversants locaux peuvent être conçus pour être utilisés pour installer des pieds de support correspondants, et les corps de palette peuvent être rapidement assemblés et reliés après avoir été empilés et transportés vers une destination d'une manière peu encombrante, ce qui permet d'économiser beaucoup d'espace d'empilement et des coûts de transport.
PCT/CN2021/082066 2021-02-09 2021-03-22 Structure de palette assemblée de manière imbriquée WO2022170664A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202110181261.8A CN114906445A (zh) 2021-02-09 2021-02-09 套位组装栈板结构
CN202110181261.8 2021-02-09

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WO2022170664A1 true WO2022170664A1 (fr) 2022-08-18

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WO (1) WO2022170664A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2873647Y (zh) * 2005-12-10 2007-02-28 百乐达栈板科技（深圳）有限公司 组合式栈板
DE202008007824U1 (de) * 2008-03-13 2008-10-23 Mf. Vertriebsgesellschaft Mbh Transporteinrichtung, insbesondere Transportpalette
CN201971245U (zh) * 2010-12-23 2011-09-14 东莞市隆泰包装材料有限公司 高强度纸栈板
CN104828363A (zh) * 2015-04-08 2015-08-12 潘震州 一种物流用组合式双面平板托盘
CN211108577U (zh) * 2019-09-26 2020-07-28 广东炜田环保新材料股份有限公司 一种组合卡板

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2873647Y (zh) * 2005-12-10 2007-02-28 百乐达栈板科技（深圳）有限公司 组合式栈板
DE202008007824U1 (de) * 2008-03-13 2008-10-23 Mf. Vertriebsgesellschaft Mbh Transporteinrichtung, insbesondere Transportpalette
CN201971245U (zh) * 2010-12-23 2011-09-14 东莞市隆泰包装材料有限公司 高强度纸栈板
CN104828363A (zh) * 2015-04-08 2015-08-12 潘震州 一种物流用组合式双面平板托盘
CN211108577U (zh) * 2019-09-26 2020-07-28 广东炜田环保新材料股份有限公司 一种组合卡板

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