JP3201581B2 - Skid palette - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a synthetic resin pallet for a forklift used for storing and transporting luggage. In particular, the present invention can efficiently stack and store pallets and store a predetermined box. The present invention relates to a skid pallet that is advantageous for mounting.

[0002]

2. Description of the Related Art Conventionally, a synthetic resin pallet for storing and transporting luggage includes a double-sided pallet and a single-sided pallet, and the single-sided pallet also has a so-called skid in which legs are provided on the lower surface of a deck board. There is a pallet. FIG. 9 shows an example of a skid pallet.
A leg 2 is provided at each of the four corners of the lower surface, a leg 3 is provided at an intermediate portion thereof, and a leg is provided at the center of the deck board. These synthetic resin skid pallets are widely used because of their excellent corrosion resistance and stain resistance, but have problems in bending strength and impact strength. In addition, when storing and transporting stacked pallets, not only is it inefficient because they cannot be fitted to each other, but also because the synthetic resin is slippery, the upper pallets are inclined and stacked, or vibration occurs. There is a risk of falling.

[0003]

In the case of skid pallets made of synthetic resin, there is a danger that not only the pallets but also the loaded luggage may slide down. In particular, when a synthetic resin container is placed, there is a risk of slippage due to slippage between the resins. Moreover, since the skid pallet does not connect the lower ends of the legs, there is a problem that bending strength is generally weak. Further, in some skid pallets, legs are formed in a U-shaped cross section with an open upper surface, and are fitted to each other to be stacked. For example,
The pallet described in Japanese Patent Publication No. 10571 is configured so that a hollow conical projection (leg) can be fitted. However,
Because the pallet has a thick deck board, when removing the stacked pallets with a forklift, the fork may hit the end face and damage the deck board, and between the deck board and the deck board. There is a problem that it is difficult to insert.

[0004]

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned circumstances, and has a nesting type of legs for safe stacking, improving storage and transportation efficiency, and
An object of the present invention is to provide a skid pallet having a high bending strength and a reduced height of an end face of a deck board.

[0005]

The present invention has the following configuration to achieve the above object. That is, the skid pallet according to claim 1 of the present invention is a flat deck board.
Each de underside of four corners and the center of the intermediate and deck board lower surface a pallet provided with legs, flat dead
A reinforcing rib projecting downward is provided on the lower surface of the keyboard, the leg portion has an opening on the upper surface, a through hole is formed on the bottom surface, and a nested cross-section inverted trapezoidal shape in which the side wall is narrowed downward. The legs at the four corners and the intermediate portion are provided inside at a fixed distance from the end surface of the deck board, and the reinforcing ribs provided on the lower surface of the deck board are within the width dimension between the leg and the end surface of the deck board . To the height of the reinforcing ribs
Formed lower than the height of the reinforcing ribs provided on the inner side than the width dimension , and when stacked together, the deck board periphery
Is characterized in that a gap is formed . Further, in the skid pallet according to claim 2, a step portion is provided along the edge on the upper surface of the deck board, and two more are provided inside two grooves provided in parallel with the edge in the longitudinal direction. On the other hand, in the short direction, grooves are provided in parallel on both sides of a central groove provided orthogonal to the longitudinal grooves, and the longitudinal direction is provided on the edge side from the grooves provided in parallel. A groove connecting the grooves is provided.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The illustrated embodiment will be described below in detail. 1 is a top perspective view, FIG. 2 is a bottom perspective view seen from above, and FIG. 3 is an enlarged sectional view of a main part. The skid pallet 10 includes legs 13 provided at four corners on the lower surface of the deck board 11, legs 15 provided at an intermediate portion thereof, and legs 17 provided at a center portion of the deck board. Is provided inside at an interval from the end face of the deck board. Reinforcing ribs 19 are further provided on the lower surface of the deck board 11, that is, between the legs 13, 15 and the end surface of the deck board, and reinforcing ribs 20 are provided inside the reinforcing ribs 19. Each of the reinforcing ribs 19 and 20 is a grid-like reinforcing rib parallel to the end surface of the deck board 11, and the reinforcing rib 19 is formed outside the outer surfaces of the legs 13, 15; Parts 13, 15
Are formed on the inner side than the outer side surface.

[0007] The height h of the reinforcing ribs 19 is
0 is smaller than the height H, and the skid pallets 10 are stacked as described later (FIG. 6).
And FIG. 7), a gap is provided on the lower surface of the peripheral portion of the deck board 11 (the lower surface of the reinforcing rib 19) so that a fork can be inserted. An oblique reinforcing rib 21 is provided between the leg 13 and the leg 15 in the longitudinal direction. The diagonal reinforcing ribs 21
It is the same height as 0 and is connected to the side surfaces of the legs 13 and 15. The reinforcing ribs 21 increase the bending strength.
The structure of the reinforcing ribs is not limited to a lattice shape, but may be a structure in which circular ribs or polygonal ribs are continuous.

The legs 13, 15 and 17 are truncated pyramids having an open upper surface and a narrowed side wall 23.
There are two through holes on the bottom to prevent garbage and rainwater from collecting.
5 or through holes 27 are provided. Therefore, since the legs 13, 15 and 17 are telescopic, they can be fitted to each other vertically when they are stacked, and the height and the inclination angle of the side wall 23 are lower when the fitting is carried out. Is formed so as to contact the upper surface of the deck board 11 or to have a slight gap. The leg 1
Steps may be provided on the inner surfaces of the side walls of 3, 15, and 17, and the bottom surfaces of the legs may be placed on the steps when fitted.
In addition, the structure of the bottom surface of the leg for preventing accumulation of dust and rainwater may be provided with a plurality of through holes, or may be a lattice structure. The shape of the leg may be a truncated cone or a truncated polygon.

Next, the upper surface shape of the deck board 11 will be described. The top surface of the deck board 11 has a modular system so that the bottom of the synthetic resin container is fitted to prevent slippage when the container is placed, and two types of containers can be placed efficiently. A plurality of grooves are provided. In the illustrated embodiment, the size of the deck board 11 is 1200 mm in the longitudinal direction L1 and 100 mm in the transverse direction L2.
0 mm, and the length of the side wall in the plane is 600 m
m × 400 mm synthetic resin container A and 400 mm × 30
It is configured to place two types of 0 mm synthetic resin container B.

The synthetic resin container 29 used in the present invention
As shown in FIG. 8, is a container having a structure in which fitting projections 30 are protrudingly provided on the peripheral edge of the bottom surface, and can be stacked on each other by fitting the projections 30 into the openings on the upper surface.
The projection 30 is fitted into a groove on the upper surface of the deck board 11 to prevent slippage. A step 31 is provided along the periphery of the upper surface of the deck board 11 to be engaged by the fitting projection 30 provided on the bottom surface of the container 29, and two grooves 33 are provided in the longitudinal direction L1 in parallel with the edge. The groove 35 is provided inside the groove 33. On the other hand, in the short direction L2, a groove 37 perpendicular to the grooves 33 and 35 is provided at the center, and grooves 39 are provided in parallel on both sides of the groove 37.
A groove 40 for connecting the groove 33 is provided on the edge side of.

The grooves 33 to 40 are formed to have a width that allows the fitting projections 30 provided on the bottom surface of the container 29 to be fitted in parallel, and the end faces of the grooves 33 to 40 are open at the step portions 31. In the groove configuration, the groove 33 is provided at an interval of 300 mm from the deck board end face in the longitudinal direction L1, and the groove 35 is also provided at an interval of 400 mm from the deck board end face. The groove 39 is 400 m from the end face of the deck board in the lateral direction L2.
m and the groove 40 are also provided at an interval of 300 mm from the end surface of the deck board.

Therefore, the container B made of synthetic resin has three containers placed in series along the edge by using the grooves 33 and 39, and the grooves 37 and 40 are used therebetween. Four containers can be placed in parallel, and a total of ten containers can be placed. FIG. 4 is a plan view for explanation in a state where the containers are arranged. Further, the container A made of synthetic resin uses the groove 35 and the groove 39 to place three containers in parallel along one edge in the longitudinal direction L1, and to provide a groove 37 on the opposite edge. , Two containers can be placed in series, and a total of five containers can be placed. FIG. 5 is a plan view for explanation in a state where the containers are arranged.

As is apparent from the above description, in a container in which an arbitrary luggage can be placed on the deck board 11 and a fitting projection is provided on the bottom surface, the projection is fitted into the groove. This prevents slippage and enables stable storage and transportation. When storing and transporting the pallets, the legs 13, 15,
6 and 7 are nested and can be fitted.
As shown in (1), the legs can be sequentially stacked by fitting. Therefore, it can be efficiently stored and transported without taking up space. Further, when taking out the stacked pallets as described above, since a gap is formed between the peripheral portion of the deck board 11 and the lower pallet, it is easy to insert a fork of a forklift into this gap. Can be taken out.

[0014]

The skid pallet according to the present invention can be stacked safely by nesting the legs, and the storage and transportation efficiency can be improved. Also, lower the height of the reinforcing ribs on the periphery of the deck board,
Since the reinforcing ribs on the inner side are made higher, the bending strength is high and the fork of the forklift is less likely to collide. Further, since a gap is formed at the peripheral edge of the deck board of the stacked pallets, it is easy to insert a fork, and the pallet can be easily taken out.

[Brief description of the drawings]

FIG. 1 is a top perspective view.

FIG. 2 is a bottom perspective view in an inverted state.

FIG. 3 is an enlarged sectional view of a main part.

FIG. 4 is an explanatory plan view showing a state where ten containers are arranged.

FIG. 5 is an explanatory plan view showing a state in which five containers are similarly arranged.

FIG. 6 is a perspective view showing a stacked state of pallets.

FIG. 7 is a front view showing a state in which pallets are stacked.

FIG. 8 is a bottom perspective view showing an example of a container placed on a pallet according to the present invention as viewed from below.

FIG. 9 is a perspective view of a conventional skid pallet.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Skid pallet 11 Deck board 13 Four corner attachment parts 15 Intermediate leg 17 Central leg 19 Reinforcement rib 20 Reinforcement rib 21 Diagonal reinforcement rib 23 Leg side wall 25 Through hole 27 Through hole 29 Container 30 Fitting Protrusion 31 Step 33 Groove 35 Groove 37 Groove 39 Groove 40 Groove

────────────────────────────────────────────────── ─── Continuing on the front page (72) Inventor Noriaki Hara 1 Nobesawa, Kaisei-cho, Ashigara-gun, Kanagawa Prefecture Inside of the headquarters of Meiji Rubber Kasei Co., Ltd. (56) References JP-A-48-9434 (JP, A) JP-A-59-206121 (JP, A) JP-A-6-72836 (JP, U) (58) Investigated Field (Int. Cl. ⁷ , DB name) B65D 19/00-19/44

Claims (2)

(57) [Claims] 1. A pallet having a leg portion, respectively in the central portion of the intermediate and deck board lower surface flat deck board lower surface of the corner portion, below the lower surface of the flat deck board
The leg portion has an opening at the top surface, a through hole at the bottom surface, and a nested cross-section inverted trapezoidal shape in which the side wall is narrowed downward. The intermediate leg is provided inside the end surface of the deck board at a predetermined interval, and the reinforcing ribs provided on the lower surface of the deck board have a width within the width between the leg and the end surface of the deck board .
The height of the reinforcing rib provided on the inside of the width dimension
Provided the formed lower than the height of the reinforcing ribs, the product to one another
A gap is formed at the periphery of the deck board when stacked
Skid pallet, characterized in that the the like. 2. A step is provided on the upper surface of the deck board along an edge, and two more grooves are provided inside two grooves provided in parallel with the edge in the longitudinal direction. In the short direction, grooves are provided in parallel on both sides of a central groove provided orthogonally to the longitudinal grooves, and grooves connecting the longitudinal grooves from the parallel provided grooves to the edge side are provided. The skid pallet according to claim 1, wherein the pallet is provided.