JP4336436B2 - Multi-row fork pallet - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a pallet used for transporting, storing, etc., and more particularly to a multi-row fork pallet used in a multi-row forklift having a plurality of forks.
[0002]
[Prior art]
Conventionally, as shown in FIG. 8, a plurality of fork insertion grooves 3 are formed at predetermined intervals on the deck boards 1 and 2 of the pallet p, and a multi-row fork is inserted into the fork insertion grooves 3. A multi-row fork pallet in which only the cargo placed on the deck boards 1 and 2 of the pallet p is picked up is known.
[0003]
[Problems to be solved by the invention]
Since the conventional multi-row fork pallet p described above is not reinforced in the direction orthogonal to the fork insertion groove 3, the pallet p is easily bent in the direction orthogonal to the fork insertion groove 3, and the baggage cannot be transported stably. was there.
[0004]
In addition, when the multi-row fork pallets p on which the packages are placed are stacked, pressing marks are placed on the placed packages by the corners 4a of the protruding strips 4 located on both sides of the fork insertion groove 3. When left or when the luggage is formed of a soft material such as a cardboard box, there is a problem that the luggage is deformed and the contents contained therein are damaged.
[0005]
An object of the present invention is to solve the problems of the conventional multi-row fork pallet described above.
[0006]
[Means for Solving the Problems]
In order to achieve the above-described object, the present invention has, on the upper and lower surfaces of the base plate portion, convex ridge portions formed in parallel at appropriate intervals and fork insertion grooves formed between the ridge portions. In a multi-row fork pallet , a fork insertion groove on one surface is provided with a bridging member for connecting adjacent ridges, and the base plate and the ridges are grid-like bars. The width of the ridges located at the center and the ridges located at both ends are formed narrower than the width of the other ridges, and the ridges located at the center. The distance between the bars formed in the section is narrower than the distance between the bars formed in the other ridges, and the surfaces of the ridges located at both ends on the side not connected by the bridging member Is formed on a solid surface .
[0007]
【Example】
Examples of the present invention will be described below. However, the present invention is not limited to these examples as long as the gist of the present invention is not exceeded.
[0008]
The multi-row fork pallet P of the present invention includes a plate-shaped base plate portion 10 and convex strip portions 11 formed in parallel at appropriate intervals on the upper and lower surfaces of the base plate portion 10. Between the portions 11, a fork insertion groove 12 into which a large number of forks f1 disposed on the forklift F, that is, a multi-row fork f1 can be inserted is formed. In the present embodiment, the ridge portion 11 and the fork insertion groove 12 are formed symmetrically with respect to the base plate portion 10.
[0009]
The base plate part 10 is composed of a peripheral wall 10a and bars 10b arranged in a lattice pattern in the peripheral wall 10a, and the ridge part 11 is also an elongated substantially rectangular peripheral wall 11a and peripheral wall 11a. It is comprised from the crosspiece 11b arrange | positioned in the grid | lattice form inside. In this embodiment, only the crosspieces 11b that connect the peripheral walls 11a having a narrow interval are disposed in the peripheral walls 11a of the ridges 11 located at both ends. Similarly to the strip portion 11, the crosspieces 11b arranged in a lattice shape can be arranged. Moreover, the crosspiece 10b formed in the baseplate part 10 and the crosspiece 11b formed in the protruding item | line part 11 are continuously formed in the up-down direction seeing planarly. In addition, 13 is a cylinder part in which the well-known grommet formed in the crossing part etc. of the crosspiece 11b arrange | positioned at the grid | lattice form which comprises the protruding item | line part 11 is fitted.
[0010]
As described above, the base plate portion 10 and the ridge portion 11 are constituted by the peripheral walls 10a and 11a and the bars 10b and 11b arranged in a lattice pattern in the peripheral walls 10a and 11a. In addition, no debris or the like is collected in the ridges 11 and rainwater or cleaning liquid falls from the gap formed between the bars 10b and 11b, so that the pallets P for multi-row forks are collected. Therefore, the pallet P for multi-row forks can be reduced in weight while being hygienic and excellent in cleanability.
[0011]
The fork insertion groove 12 formed on one surface of the base plate part 10 is formed with a bridging member 14 for connecting the adjacent protruding strips 11, and the outer surface of the bridging member 14 is formed on the protruding strip 11. It is formed flush with the end face 11c. In the present embodiment, the bridging member 14 is configured to connect both end portions of the adjacent ridges 11. At the end of the bridging member 14 located on the fork insertion side, an inclined surface 14a is formed which is inclined downward toward the end surface 11c of the ridge 11, and when the fork is inserted into the fork insertion groove 12, the tip of the fork is inserted. It is configured to function as a guide surface. Incidentally, the bridging member 14 is constituted by crosspieces 14b arranged in a lattice shape, similarly to the base plate portion 10 and the ridge portion 11.
[0012]
As described above, since the adjacent ridges 11 are connected by the bridging member 14, the reinforcement in the direction orthogonal to the fork insertion groove 12 is performed, so that bending in the direction orthogonal to the fork insertion groove 12 is prevented. It is possible to carry the luggage in a stable state. In addition, since the mounting area of the multi-row fork pallets P is increased by forming the bridging member 14, the multi-row fork pallets P on which loads are placed are stacked even when stacked. As a result, it is less likely that the trace of pressing by the corner portion 11d of the ridge portion 11 remains in the package, and the loaded package is less likely to be deformed.
[0013]
Further, in the present embodiment, the width of the ridge portion 11 located at the center (the length in the direction perpendicular to the longitudinal direction of the ridge portion 11) and the width of the ridge portion 11 located at both ends are as follows: It is formed narrower than the width of the other ridges 11, and the width of the ridges 11 located at both ends is narrower than the width of the ridges 11 located at the center. And the space | interval of the crosspiece 11b arrange | positioned in the grid | lattice shape in the peripheral wall 11a of the convex strip part 11 located in the center is the space | interval of the crosspiece 11b arrange | positioned in the grid | lattice wall 11a of the other convex strip part 11 Compared to the above, the upper surface of the protruding portion 11 that is formed narrowly and located at both ends of the side not connected by the bridging member 14 is a plate-like surface except for the cylindrical portion 13 to which the grommet is fitted. 11 ′, so-called solid surface 11 ′. In this way, the interval between the bars 11b arranged in a lattice pattern in the peripheral wall 11a of the protruding ridge portion 11 located in the center is set as the bars 11b arranged in a lattice shape in the peripheral wall 11a of the other protruding item 11. In addition to being able to increase the strength of the central portion of the pallet P for multi-row forks, for example, when the luggage is formed of a soft material such as a cardboard box, The luggage is configured so that it is difficult to make a mark compressed by the crosspiece 11b. Moreover, since the surface of the convex strip part 11 located in the both ends of the side which is not connected by the bridging member 14 is formed on the solid surface 11 ′, the load of the loaded luggage is concentrated because the width is narrow. However, there is no possibility that a mark compressed by the crosspiece 11b is formed on a bag made of a soft material such as a cardboard box.
[0014]
In the case of the ridges 11 that are wider than the ridges 11 located at the center or the ridges 11 located at both ends, the width of the ridges 11 is wider, so that the load of the loaded luggage is dispersed and corrugated cardboard. Although there is no noticeable trace of the crosspiece 11b on a bag made of a soft material such as a box, it does not appear like the ridge 11 located at the center or the ridge 11 located at both ends. When the width is narrowed, the load of the loaded luggage is concentrated because the width is narrow, and a mark compressed by the crosspiece 11b is formed on the luggage formed of a soft material such as a cardboard box. It becomes easy. Therefore, as described above, by narrowing the interval between the bars 11b or forming the solid surface 11 ', a noticeable trace of the bars 11b is left on the bag made of a soft material such as a cardboard box. It becomes difficult to do. In particular, since the width of the ridges 11 located at both ends is narrower than the width of the ridges 11 located at the center, the load of the loaded luggage is more concentrated. The solid surface 11 ′ is preferable.
[0015]
Reference numeral 15 denotes a fork insertion hole formed in the ridge portion 11 located in a direction orthogonal to the fork insertion groove 12 and on the side where the bridging member 14 is formed. In the present embodiment, two fork insertion holes 15 formed in each ridge portion 11 are formed for each ridge portion 11 so that two forks can be inserted. Such a fork insertion hole 15 can also be formed on the ridge 11 located on the side where the bridging member 14 is not formed, but can be formed on the side reinforced by the bridging member 14. It is preferable from the viewpoint of strength.
[0016]
In the embodiment shown in FIG. 5, some of the protrusions 11 located on the side where the bridging member 14 is formed are omitted, and the width of the fork insertion groove 12 is widened. In this embodiment, an example is shown in which only one ridge 11 adjacent to the ridge 11 located at both ends is omitted from the above-described embodiment. Thus, by increasing the width of the fork insertion groove 12, it is possible to deal with a fork having a wide fork width.
[0017]
Next, still another embodiment of the present invention will be described with reference to FIGS.
[0018]
In this embodiment, the outer periphery of the corner of one deck surface P1 of the multi-row fork pallet P formed by the bridging member 14 connecting the projecting ridge portions 11 and the adjacent ridge portions 11 is flush with the deck surface P1. An extended peripheral rib 16a having a smooth surface is formed. By forming such an extended peripheral rib 16a, the area of the deck surface P1 on which the load on the bridging member 14 side is placed can be increased.
[0019]
Moreover, while forming the extended rib 16b similar to the extended peripheral rib 16a mentioned above in the outer corner | angular part of the protruding item | line part 11 located in both ends among the protruding item | line parts 11 which form the other deck surface P2, Similarly, by forming the extension ribs 16c at the upper corners of the end surface 11c of the ridge 11 disposed between the ridges 11 at both ends, the area of the other deck surface P2 can be increased. it can.
[0020]
【The invention's effect】
Since the present invention has the above-described configuration, the following effects can be achieved.
[0021]
The fork insertion groove on one side is provided with a bridging member that connects adjacent ridges, so that reinforcement in the direction orthogonal to the fork insertion groove is made, preventing bending in the direction orthogonal to the fork insertion groove. Can be carried in a stable state. Moreover, since the placement area of the pallets for multi-row forks is increased by forming the bridging member, even when the pallets for multi-row forks on which the load is placed are stacked, the load placed on the pallet In addition, it is less likely that the pressing marks due to the corners of the ridges remain, and the loaded luggage is less likely to be deformed.
[0022]
Since the base plate portion and the ridge portion are formed of lattice-shaped crosspieces, dust or the like does not collect on the base plate portion and the ridge portion, and rainwater or cleaning liquid is formed between the crosspieces. Therefore, the multi-row fork pallet can be reduced in weight while being hygienic and excellent in cleaning properties.
[0023]
Since the fork insertion hole is formed in the ridge, it can be applied to a normal fork other than a multi-row fork, and therefore can be used in various forklifts.
[Brief description of the drawings]
FIG. 1 is a perspective view of a pallet for a multi-row fork according to the present invention.
FIG. 2 is a perspective view of the multi-row fork pallet of the present invention as viewed from the opposite side of FIG.
FIG. 3 is a plan view of a multi-row fork pallet according to the present invention.
FIG. 4 is a perspective view of a multi-row fork pallet and a forklift according to the present invention.
FIG. 5 is a front view of a multi-row fork pallet according to another embodiment of the present invention.
FIG. 6 is a front view of a multi-row fork pallet according to still another embodiment of the present invention.
FIG. 7 is a partial perspective view of the multi-row fork pallet shown in FIG. 6;
FIG. 8 is a perspective view of a conventional multi-row fork pallet.
[Explanation of symbols]
P ····································································································· ..Fork insertion groove 14 ... Bridge member

Claims (1)

Fork insertion on one surface in a multi-row fork pallet having ridges formed in parallel at appropriate intervals on the upper and lower surfaces of the base plate part and fork insertion grooves formed between the ridges The groove is provided with a bridging member for connecting adjacent ridges, and the base plate part and the ridges are formed of lattice-like crosspieces. The width of the ridges located at the ends and both ends is formed narrower than the width of the other ridges, and the interval between the bars formed in the ridge located at the center The multi-row is characterized in that it is formed narrower than the interval between the crosspieces formed in the strip, and the surface of the convex strip located at both ends on the side not connected by the bridging member is formed on a solid surface. Fork pallet.

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