KR200266608Y1 - A corrugated cardboard pallet - Google Patents

Abstract

The present invention relates to a corrugated pallet using corrugated cardboard as an alternative to wooden pallets, which have recently been strengthened in relation to environmental regulations in the world. The corrugated pallet constructed according to the present invention has a bearing wall, a borrowing hole, a lower plate, and the like. The flange part of the supporting part is bonded to the inner surface of the upper plate which is manufactured separately with an adhesive, so that the overall support rigidity of the corrugated pallet is high, and the corrugated pallet is easy to manufacture.

Description

Corrugated Pallet {A corrugated cardboard pallet}

The present invention is designed to secure the freight and to reduce the logistics costs in the transportation of heavy loads or multi-packages packed in small packages. The present invention relates to a corrugated cardboard pallet having a lower plate part, which is bonded to an adhesive material, and thus the pallet manufacturing process is simple and the overall supporting rigidity of the pallet is high.

Recently, various types of corrugated pallets have been developed as an alternative to wooden pallets, which are being strengthened around the world. However, cargo pallets are transported due to the complexity of corrugated pallet manufacturing process and the weakness of the corrugated bones due to its structural characteristics. As most of them are stacked in small packages, there are many problems in using the currently developed corrugated pallets as they are loaded on the existing corrugated pallets, and the bands of the corrugated pallets are bent due to the bending of the pallets. . In particular, in the case of four-way borrowed cardboard pallet is so severe that the situation is rarely used.

The present invention is a flange part of the support portion consisting of a bearing wall, a boring hole, a lower plate part, etc. in one sheet of corrugated fabric to prevent the complexity of the manufacturing process, which is a problem of the above-described conventional cardboard pallet, and to prevent the abrasion resistance of the upper plate and to prevent warping. It is a cardboard pallet that is bonded and has high overall support stiffness of the cardboard pallet, and the manufacturing process of the cardboard pallet is simple.

1 is a perspective view of a cardboard pallet constructed according to the present invention

2 is an exploded view of the cardboard pallet shown in FIG.

<Description of the code | symbol about the principal part of drawing>

1: upper plate portion 2: horizontal support portion

3: vertical support portion 4: outlet

22a: inner wall support plate 22b: inlet bearing wall support

201: Strength reinforcing wall 202: Boring capacity reinforcing wall

203: base side cover

1 is a perspective view of a cardboard pallet constructed according to the present invention, Figure 2 is a development of the cardboard pallet shown in FIG.

Corrugated cardboard pallet of the present invention is largely composed of the upper plate portion 1, the support portion (2, 3).

According to the present invention, in constituting the corrugated pallet of the first inner wall portion 21 which is bent and extended to both outer edges of the first inner wall portion 21 having a predetermined height to have a predetermined strength-bearing wall 201 The first flange portion 22, which is bent at another outer edge and is formed at regular intervals, has an inner wall portion support plate 22a that is half the width of the lower plate portion 24 and holds the first inner wall portion and the first outer wall portion. And a first outer wall portion 23 having a height equal to the height of the first inner wall portion configured to be bent at the outer edges of the first flange portion and bent to both outer edges to form a load-bearing wall 201 having a predetermined width. The lower plate part 24 of the predetermined width | variety which consists of being extended by the other outer edge part of a 1st outer wall part, and the support side cover 203 of predetermined width bend extended in both outer edge parts is comprised, Another outer part of the lower plate part Extending from the edge to the first inner wall portion (2) 1), a horizontal support portion composed of a second outer wall portion 25, a second flange portion 26, and a second inner wall portion 26 having the same shape as the first flange portion 22 and the first outer wall portion 23; The first flange portion 22 and the second flange portion 26 of (2) are bonded to the inner surface of the upper plate which is separately manufactured, and the upper plate portion 1 and the horizontal support portion 2 of the cardboard pallet are tightly bound. A plurality of cars having a predetermined width at regular intervals between the first inner wall portion 21, the second inner wall portion 27, the first outer wall portion 23, and the second outer wall portion 25 of the pallet when the directional borrowed cardboard pallet is constructed. The inlet 4 is configured, and the inlet strength reinforcing wall 202 of a predetermined height is formed in the upper surface of the inlet, and the first flange portion 22 and the second flange portion 26 are held so as to hold the inlet strength reinforcing wall. ), The inlet bearing wall support 22b is formed.

Further, in order to reinforce the longitudinal support stiffness of the corrugated pallet, the horizontal support portion 2 has a longitudinal support portion 3 having a predetermined length in which one of the inlets 4 is manufactured in the same manner. ) And the horizontal support portion (2) is bonded by the upper plate portion 1 and the adhesive material is tightly bound.

The corrugated pallet constructed according to the present invention has a flange part of the supporting part composed of a bearing wall, an inlet, a lower plate, etc., bonded to the inner surface of the upper plate by an adhesive material, and the manufacturing process is simple, minimizing the required amount of raw materials (corrugated cardboard). As it is manufactured, it solves environmental regulations that are recently strengthened around the world, and furthermore, the raw materials of corrugated pallets are eco-friendly products that can be recycled entirely as corrugated paper. As a result, it has the effect of preempting the market with cost reduction and high quality.

Claims (5)

The present invention is another bending of the first inner wall portion 21 is configured to be bent extending to both outer edges of the first inner wall portion 21 having a predetermined height in the construction of a corrugated cardboard pallet is formed of a load-bearing reinforcement wall 201 of a certain width The first flange portion 22 is formed to be bent at the outer edge and is half the width of the lower plate portion 24. The first flange portion 22 is bent at the outer edge of the first flange portion and is bent and extended to both outer edges. The first outer wall portion 23 having the same height as the height of the first inner wall portion having the strength-reinforcement wall 201 is configured, and is bent and extended to another outer edge of the first outer wall portion to support the side cover 203 having a predetermined width. The lower plate portion 24 having a predetermined width configured to be bent and extended to both outer edge portions is formed, and is bent and extended from the outer edge portion of the lower plate portion to form the first inner wall portion 21, the first flange portion 22, and the first outer wall portion ( The second outer wall portion 25, the second flange portion 26, the second inner wall of the same form as 23) The first flange portion 22 and the second flange portion 26 of the horizontal support portion 2 having the portion 26 are bonded to the inner surface of the upper plate, which is separately manufactured, with an adhesive material, so that the upper plate portion 1 and the horizontal support portion of the corrugated pallet. Corrugated cardboard pallet characterized in that (2) is closely bound. The inner wall portion supporting plate 22a holding the first inner wall portion 21 and the first outer wall portion 23 on the inner surface of the first flange portion 22 and the second flange portion 26 is a constant distance. Corrugated cardboard pallet, characterized in that consisting of the supporting portion (2,3). 2. The pallet according to claim 1, wherein the pallet is fixed to the first inner wall portion 21, the second inner wall portion 27, the first outer wall portion 23, and the second outer wall portion 25 of the pallet. The first flange portion 22 and the second flange portion 22 of the horizontal support portion 2 having a plurality of indents 4 having a predetermined width at intervals, and having an indentation strength reinforcing wall 202 having a predetermined height in the upper face of the inlet. Corrugated cardboard pallet, characterized in that the flange portion 26 is bonded to the inner surface of the upper plate produced separately by the binding of the upper plate portion (1) and the horizontal support portion (2) of the cardboard pallet. 4. The inlet bearing wall support 22b for holding the inlet strength reinforcing wall 202 is formed on the inner surfaces of the first flange portion 22 and the second flange portion 26, and the supporting portions 2, 3 are formed. Corrugated cardboard pallet, characterized in that). The horizontal support portion (2) and the horizontal support portion of the vertical support portion (3) having a predetermined length of one inlet (4) in the support portion produced in the same manner as the manufacturing process of the horizontal support portion (2) A corrugated cardboard pallet, characterized in that the upper plate portion (1) and the adhesive material between the parts (2) are tightly bound.