초록 ▼

The plastic pallet structure includes a supporting base and loading plates. The supporting base includes first bases and second bases. Each first base includes a first base body, first opening clamping portions and first arch bridge portions. The first opening clamping portions and the first arch br

The plastic pallet structure includes a supporting base and loading plates. The supporting base includes first bases and second bases. Each first base includes a first base body, first opening clamping portions and first arch bridge portions. The first opening clamping portions and the first arch bridge portions are respectively disposed on two first long side edges of the first base body. Each second base includes a second base body, second opening clamping portions and second arch bridge portions. The second opening clamping portions and the second arch bridge portions are disposed on a second long side edge of the second base body. When the loading plates load goods, forks of a forklift are inserted in to the second bases, so that the forks of the forklift are abutted against the second arch bridge portions without contacting with the loading plates to lift the goods up.

대표청구항 ▼

1. A plastic pallet structure, comprising: a supporting base, comprising:a plurality of first bases, aligned along a first direction, each first base comprising a first base body, a plurality of first opening clamping portions and a plurality of first arch bridge portions, the first opening clamping

1. A plastic pallet structure, comprising: a supporting base, comprising:a plurality of first bases, aligned along a first direction, each first base comprising a first base body, a plurality of first opening clamping portions and a plurality of first arch bridge portions, the first opening clamping portions being disposed on a first long side edge of the first base body, the first arch bridge portions being disposed on another first long side edge of the first base body and spacingly aligned between the first opening clamping portions;a plurality of second bases, aligned along a second direction, each second base comprising a second base body, a plurality of second opening clamping portions and a plurality of second arch bridge portions, the second opening clamping portions being disposed at a second long side edge of the second base body, the second arch bridge portions being disposed on the second long side edge of the second base body and spacingly aligned between the second opening clamping portions, the second opening clamping portions engaged with the first opening clamping portions so as to combine the second bases with the first bases; anda plurality of loading plates, each including:a plate body, engaged on the first bases and aligned between the second bases along the second direction, a width of the plate body along the second direction being larger than a width of the second bases along the second direction; anda connecting portion, the connecting portion engaged with the first base body according to a shape of the connecting portion which is correspondingly fit to the first base body, and a width of the connecting portion along the second direction different from the width of the plate body, so as to limit movement of the loading plate along the first direction, and a thickness of the loading plates along a third direction is smaller than a thickness of the second arch bridge portions along the third direction, wherein the third direction is perpendicular to the first direction and the second direction, when the loading plates support goods, forks of a forklift are inserted into the second bases, so that the forks of the forklift are abutted against the second arch bridge portions without contacting with the loading plates to lift the goods up;wherein each first base body comprises a plurality of engaging grooves provided for engaging with the connecting portion; andwherein the connecting portion is engaged with a recessed portion of the engaging groove via a protruded portion having a width in the second direction greater than the width of the plate body in the second direction, so as to limit the movement of the loading plate along the first direction. 2. The plastic pallet structure according to claim 1, wherein the connecting portion is further engaged with a protruded portion of the engaging groove via a recessed portion so as to limit the movement of the loading plate along the second direction. 3. The plastic pallet structure according to claim 1, wherein the first bases have a three dimensional mesh-typed structure body comprising a structure selected from the group consisting of X-typed, E-typed, Y-typed, M-typed, rectangle-typed structures and a group of the combination thereof, so as to form a steel-structured structure body capable of carrying a heavy weight, the engaging grooves are formed corresponding to the three dimensional mesh-typed structure body, and the shape of the connecting portion fits the shape of the engaging groove. 4. The plastic pallet structure according to claim 1, wherein the connecting portion comprises a buckling structure disposed corresponding to the first base body, the first base body and the buckling structure of the connecting portion are correspondingly formed as a composite lock, a stackable button, a circular button or a hook clipper. 5. The plastic pallet structure according to claim 1, wherein the loading plates are constituted using plastic sheet bodies by means of mesh type coupling so as to strengthen the compressive stress of the loading plates. 6. The plastic pallet structure according to claim 1, wherein each first opening clamping portion comprises: a first accepting space, provided for receiving a first beam column of the first base penetrated therethrough;a second accepting space, provided for receiving a second beam column engaged by the second opening clamping portion; anda first slide-in slot, comprising a first cut line and a fastening button. 7. The plastic pallet structure according to claim 6, wherein each second opening clamping portion comprises: a third accepting space, provided for receiving the first beam column engaged by the first opening clamping portion;a fourth accepting space, provided for receiving the second beam column of the second base penetrated therethrough; anda second slide-in slot, comprising a second cut line and a fastening component, the second opening clamping portion is engaged with the first opening clamping portion and the fastening button is sleevingly locked with the fastening component, wherein the first cut line is almost overlapped with the second cut line, a gap is kept after the first slide-in slot with the second slide-in slot are combined, so that the first opening clamping portions of the first bases and the second opening clamping portions of the second bases have elasticity so as to release the compressive stress. 8. The plastic pallet structure according to claim 7, wherein the first beam column of the first bases defines a first plane, and the second beam column of the second bases defines a second plane paralleled to the first plane, so that the first plane and the second plane are provided as the basis for the combining of the first bases and the second bases so as to strengthen the bearing capacity. 9. The plastic pallet structure according to claim 7, wherein the first beam column and the second beam column are made of metal. 10. The plastic pallet structure according to claim 1, wherein each first base and each second base comprise a first supporting portion and a second supporting portion, the first supporting portion and the second supporting portion are alternatively disposed on an interior of the first base body and an interior of the second base body along the third direction so as to form a hollow space to enhance the horizontal strength and the vertical strength and increase the torque and diagonal shear. 11. The plastic pallet structure according to claim 1, wherein a complete base is formed by means of plastic pre-casting and coupling a mesh-typed sheet body to every section of the first bases and the second bases; when the first bases and the second bases are combined, an assembling type plastic pallet capable of carrying a heavy weight is formed.