JP2006321524A - Assembly type container - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a container whose side plates are stably supported on a bottom base at a low cost. <P>SOLUTION: In an assembly type container which raises the side plates 2 and 3 along the end edge of the bottom base 1, the side plates 2 and 3 joined to each other to form a peripheral wall 4, and a lid 5 so covered as to surround the upper part of the peripheral wall 4, bottom supports 7 are raised on four corners of the bottom base 1 using a pallet, and the lower parts of the side plates 2 and 3 are supported from outside by respective orthogonal side parts 7a of the bottom supports 7. In addition, projections 6a are provided on the outside faces of the lower parts of corner columns 6 fitted on both sides of the side plate 2, and cuts 7c are formed in the side parts 7a of the bottom supports 7. The projections 6a of the corner columns 6 are inserted into the cuts 7c of the bottom supports 7 to engage the bottom base 1 with the side plates 2. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to an assembly-type container that is repeatedly used for transporting articles.

  Conventionally, the present applicant, based on the configuration disclosed in Patent Document 1 below, fixes the sliding material 50 to the bottom surface of the bottom plate 51 with nails or the like as shown in FIG. The bottom plate 56 is formed, corner posts 54 are attached to both sides of the side plate 52 with rivets and screws, the pair of side plates 52 are erected along the inner side of the edge of the bottom plate 51, and the grooves of the opposing corner posts 54 are formed. An assembly type container is provided in which both sides of another pair of side plates 53 are inserted to form a peripheral wall 57 and a lid 55 is covered so as to surround the upper part thereof.

Japanese Patent No. 3101700

  However, in the assembly type container as described above, it is not only costly to manufacture the bottom board 56 by attaching the lubricant 50 to the bottom plate 51, but the side plates 52 and 53 are not stable during the packing operation and may fall over. There was also.

  Then, this invention makes it a subject to provide the container by which a side plate is stably supported by a bottom board at low cost.

  In order to solve the above-mentioned problems, the present invention relates to a pallet in an assembly type container in which a side plate is erected along an edge of a bottom plate, a side wall is joined to form a peripheral wall, and a cover is placed so as to surround an upper portion of the peripheral wall. The bottom struts were erected at the four corners of the bottom plate using the base, and the lower part of the side plate was supported from the outside by the respective sides forming the right angle of the bottom strut.

  In addition, a protrusion is provided on the lower outer surface of the corner post attached to both sides of the side plate, a notch is formed on the side of the bottom column, and the projection of the corner column is inserted into the notch of the bottom column, Is engaged.

  In this way, using the pallet for the bottom plate and supporting the lower part of the side plate with the bottom pillars erected at the four corners, it is not necessary to attach a lubricant to the bottom plate and produce a dedicated bottom plate, thereby reducing costs In addition, the bottom column can prevent the side plate from falling during packing.

  In addition, when the protrusions provided on the corner pillars of the side plate are inserted into the notches of the bottom column and the bottom plate and the side plate are engaged, the stability of the side plate during packing is improved and the side plate is removed from the bottom plate during transportation. The phenomenon of jumping up is also prevented.

  Embodiments of the present invention will be described below with reference to the accompanying drawings.

  As shown in FIG. 1, this assembling type container has a pair of side plates 2, 3 erected from the peripheral edge of the bottom plate 1, and the side plates 2, 3 are joined together to form a peripheral wall 4. 5 is covered. A general-purpose plastic pallet is used for the bottom plate 1, and a hollow plastic plate having ribs is used for the side plates 2, 3 and the lid 5.

  Further, as shown in FIGS. 5 and 6, grooved L-shaped corner columns 6 made of metal or plastic are attached to both sides of the side plates 2 and 3 in the middle of the height direction by rivets or screws. The plastic plate of the lid 5 is shaped by bending the edge 5a of each side downward, and fixing L-shaped corner materials at the four corners with rivets or the like.

  When manufacturing the container, as shown in FIG. 2, bottom columns 7 are erected at the four corners of the bottom panel 1. As shown in FIG. 3, the bottom column 7 is provided with a mounting plate 7b horizontally below each side 7a that extends in the vertical direction and forms a right angle or an angle slightly wider than the right angle, and is cut into one side 7a. 7c is made of sheet metal or plastic, and the mounting plate 7b is fixed to the bottom board 1 with screws 8.

  As shown in FIGS. 3 and 4, a bolt 6b that forms a protrusion 6a on the outer surface is inserted into the corner column 6 of the side plate 2 and fixed with a nut 6c. The protrusion 6a may be formed by fixing another small piece to the outer surface of the corner post 6.

  Containers made of these members are placed on the bottom plate 1 with the side plates 2 and 3 placed on the bottom plate 1 and covered with a lid 5 at the time of storage or return from the goods delivery destination. As shown in FIGS. 2 to 4, a pair of side plates 2 are erected along two opposing sides of the bottom board 1, and the corner columns 6 of the side plates 2 are set along the inner surfaces of the side portions 7a of the bottom column 7, so that the projections 6a. Is inserted into the notch 7c.

  Next, as shown in FIGS. 5 and 6, both side portions of the other pair of side plates 3 are inserted into the opposing grooves of the corner columns 6 of the pair of side plates 2, and a pair of grooves is formed in the corner columns 6 of the other pair of side plates 3. After adjoining the side plates 2 and 3 together to form the peripheral wall 4, the lid 5 is placed so that the upper portion of the peripheral wall 4 is surrounded by the edge 5a.

  As described above, in the assembly type container that supports the lower portions of the side plates 2 and 3 by the bottom pillars 7 standing at the four corners using the general-purpose pallet for the bottom plate 1, the lubricant is attached to the bottom plate as in the past. Thus, there is no need to manufacture a dedicated bottom board, and the manufacturing cost can be reduced.

  In addition, the bottom column 7 can be made tall to prevent the side plate 2 from falling over during packing, and since there is no rising edge between the bottom columns 7 like a conventional bottom plate, articles can be placed on the bottom plate 1. There is no difficulty in loading.

  Further, since the projection 6a provided on the corner column 6 of the side plate 2 is inserted into the notch 7c of the bottom column 7 and the bottom plate 1 and the side plate 2 are engaged, the stability of the side plate 2 at the time of packing is improved. In addition to the improvement, the phenomenon that the side plate 2 jumps up from the bottom plate 1 during transportation is also prevented.

  In the above-described embodiment, the container in which the pair of side plates 2 and 3 are joined at the corner portion to form the peripheral wall 4 is illustrated. However, the side wall bent at the corner portion is joined at the intermediate portion of the outer peripheral surface. In the container forming the same, a similar configuration in which a pallet is used as the bottom board 1 and the bottom columns 7 are attached to the four corners can be employed.

  Moreover, although the example which used the plastic pallet as the bottom board 1 was shown, the wooden pallet, the plywood pallet, the metal pallet which consists of steel materials and aluminum materials, etc. can also be used.

The perspective view which shows the assembly state of the assembly-type container which concerns on this invention The perspective view which shows the standing process of a pair of side plate same as the above An enlarged perspective view showing the bottom strut portion of the above (A) Vertical front view of FIG. 3, (b) Side view of FIG. The perspective view which shows the standing process of a pair of side plate same as the above The perspective view which shows the state which covers the same lid The perspective view which shows the assembly process of the conventional assembly-type container

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Bottom plate 2, 3 Side plate 4 Perimeter wall 5 Lid 5a Edge 6 Corner column 6a Protrusion 6b Bolt 6c Nut 7 Bottom column 7a Side 7b Mounting plate 7c Notch

Claims (2)

  In an assembly type container in which the side plates 2 and 3 are erected along the edge of the bottom plate 1, the side plates 2 and 3 are joined to form the peripheral wall 4, and the lid 5 is covered so as to surround the upper portion of the peripheral wall 4. An assembly-type container characterized in that a bottom column 7 is erected at the four corners of the bottom plate 1 used, and the lower portions of the side plates 2 and 3 are supported from the outside by each side portion 7a forming a right angle of the bottom column 7.   A protrusion 6 a is provided on the lower outer surface of the corner column 6 attached to both sides of the side plate 2, a notch 7 c is formed in the side portion 7 a of the bottom column 7, and the projection 6 a of the corner column 6 is formed as a notch 7 c in the bottom column 7. The assembly type container according to claim 1, wherein the bottom board 1 and the side plate 2 are engaged with each other.

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