JPH0586823U - rack - Google Patents

Abstract

(57) [Summary] [Purpose] To improve the loading efficiency of flat glass during transportation / storage and empty loading. [Structure] Four pillars are arranged at the corners of a rectangular plane, the front pillars are arranged wider upright than the rear pillars, and a convex portion is formed on the upper end of the front pillar at the lower end. The engaging cylinders are respectively arranged on the other side, while the transverse girders are fixed to the upper and lower portions of the front and rear columns, and the transverse girders are connected to the lower portions of the front columns, and further, the transverse girder and the lower frame are provided. A rack characterized in that one or a plurality of side guards connected to each other are fixed at appropriate intervals, and on the other hand, the section of the cross girder connecting the rear pillar and its upper part and the lower frame are connected by a reinforcing material. [Effect] Preventing load collapse due to rocking during truck transportation, it is possible to transport about three times as many racks at a time when returning empty,
Furthermore, it saves space when it is not used.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention is a rack used for storing or trucking products in warehouses and factories, etc.It enables stacking in particular when in use, and stores multiple racks in the lower rack when not in use. It is possible to do.

[0002]

[Prior Art]

 Conventionally, when a product is placed on a pallet and used for transportation by truck, the product and the pallet were fixed with a binding tool such as a string from above to prevent the load from collapsing. As a result, the packing work during transportation was complicated and not very efficient. Also, it was difficult to stack them in multiple layers to make effective use of the space. Therefore, in order to store the products and prevent the load from collapsing, a box pallet such as that shown in FIG. 9 is provided with storage frames 32 in which frame members 31 are arranged in the shape of a cross on the left and right (back) of the pallet 30 (depth). It has been put to practical use. As shown in the figure, the storage frame 32 is provided with columns 33 at four corners of the pallet 30, the front and the upper are left, and the columns are connected by the frame member 31. On the other hand, FIG. 10 is a perspective view showing another conventional example, which is known as a pole pallet. That is, the pallet 40 is provided with leg portions 42 in which the lower portions of the columns 41 arranged at the four corners of the pallet 40 are formed in a wide umbrella-like shape so that they can be stacked vertically.

[0003]

[Problems to be solved by the device]

 In the first conventional example, the pallet is provided with a storage frame so as to prevent the collapse of the load, but it is not possible to perform the multi-tiered stacking which is indispensable for the effective use of space, and as a result, When not in use, it wastes a lot of space without storing the product. Furthermore, in the second conventional example, it is possible to stack vertically, but when not in use, the pallets cannot be stored in the lower pallet, and since the sides are left open, there is shaking during transportation. May cause a load collapse. Therefore, the present invention is a multipurpose rack that does not collapse when transported by truck, can be stacked in multiple stages when it is used, and can be sequentially stored (nesting) in the lower rack when not in use. It is intended to be provided.

[0004]

[Means for Solving the Problems]

 According to the present invention, four pillars are arranged in the corners of a rectangular plane, and the front pillars are spaced more vertically than the rear pillars. Engagement cylinders are arranged at the lower ends, respectively. On the other hand, a cross girder-shaped lower frame is fixed to the lower part of each strut, and transverse girders are fixed to the upper parts of each of the front and rear and rear and rear struts. One or more side guards that connect the girder and lower frame are fixed at appropriate intervals, while the section between the cross girder that connects the rear column and its upper part and the lower frame is connected by a reinforcing material. It is a rack that features.

[0005]

[Function of the device]

 In this invention, when stacking racks in the vertical direction, the forks of the lift truck are inserted under the lower frame, the racks are lifted, and the engaging cylinders of the front columns are engaged with the convex parts of the lower racks. If the upper rack is leveled by tilting it slightly backward, it will be placed on the girder between the front and rear columns of the lower rack and on the girder between the rear columns. When not in use, it can be stored simply by lowering the rack from the inside of the columns behind the lower rack and then dropping it down. That is, in the present invention, the width of the front strut is formed to be wider than the width of the rear (depth) strut, and the width of the upper cross girder is narrower than the width of the strut and is arranged on the outer side of the lower frame. By fixing the girders inside the columns, the upper opening is formed wider than the lower frame, and the upper rack can be easily stored in the lower rack. Furthermore, the number of racks that can be stored is not always constant depending on the size width used for the rear (rear) cross girder and the size between this cross girder and the side guards, but usually 10 racks. It is possible to store the racks sequentially toward the front of the lower rack. In addition, during truck transportation, side girders that connect the left and right and rear columns of the rack and reinforcements on the back side will prevent the cargo from collapsing.

[0006]

【Example】

 1 to 4 are a perspective view, a plan view, a front view and a side view showing an embodiment of the present invention. The rack 1 has four columns 2 to 5 which are the main materials in a corner portion having a flat rectangular shape, and the interval between the front columns 2 and 3 is wider than that between the rear columns 4 and 5. It is located in the position. Then, the protrusions 6 and 7 for locking are provided on the upper ends of the front columns 2 and 3, and the engaging cylinders 8 and 9 on which the protrusions 6 and 7 are locked are arranged on the lower ends. There is. Further, a lower frame 10 made of a girder material in the shape of a cross girder is fixed to the lower part of each of the columns 2 to 5 by welding. On the other hand, between the upper ends of the columns 2 and 3 (slightly below the convex portions 6 and 7) and the upper ends of the rear columns 4 and 5, and between the upper ends of the rear columns 4 and 5 (on the depth side). As an example, the cross girders 11 to 13 made of square pipes having a rectangular cross section are fixed.

Further, the lateral girders 11 and the lower frame 10, and also the lateral girders 12 and the lower frame 10 are appropriately spaced by way of example. It is stuck. The upper ends of the side surface guards 14 and 15 are fixed to the insides of the cross beams 11 and 12, and the lower ends thereof are fixed to the outside of the cross beams of the support frame. That is, as shown in FIGS. 5 and 6, the cross beam 11 is fixed to a position outside the lower frame 10, and both are connected by the side guard 14 as shown in the drawing. Accordingly, the rack 1 of the present invention has an upper opening formed by the crossbeams 11 to 13 that is wider than the periphery of the lower frame 10. Therefore, as shown in FIG. Can be sequentially stored (nesting). On the other hand, a plurality of reinforcing members 16 are fixed to the rear pillars 4 and 5, the cross girder 13 and the lower frame 10. Further, a pallet having a specified size can be placed on the lower frame 10, and a plate material 10a such as a steel plate or a plywood plate is permanently fixed to the lower frame 10 in preparation for stacking in bulk, as shown in FIG. Alternatively, it goes without saying that a pallet P that can be detachably attached can be formed.

Further, prismatic leg portions 17 and 18 are fixed to the lower portions of the corner portions of the lower frame 10 in contact with the lower ends of the columns 2 to 5. The legs 17 and 18 not only prevent rolling and the like when multi-tiered, but also function to prevent settling even on soft ground.

[0009]

[Effect of the device]

 The rack of the present invention not only prevents load collapse due to rocking when transporting products by truck, but when empty, it can store and transport about three times as many racks as it is loaded. The cost can be reduced significantly. Furthermore, when used in factories and warehouses, it is possible to make effective use of space because it can be stacked in multiple stages. In addition, when not storing products, it is possible to nest about 10 racks in the lower rack, which is excellent in effective use of space regardless of whether it is used or not.

[Brief description of drawings]

 1 is a perspective view showing an embodiment of the present invention FIG. 2 is a plan view of the same as above FIG. 3 is a front view of the same as FIG. 4 is a side view of the same as above FIG. 5-6 is a partially enlarged perspective view of the same as above FIG. 7 is a side view showing a nesting state FIG. 8 is a perspective view showing another embodiment. FIGS. 9 to 10 are perspective views showing a conventional example.

[Explanation of symbols]

 1 rack 2-5 support | pillar 6,7 convex part 8,9 engaging cylinder part 10 lower frame 11-13 lateral girder 14,15 side guard 16 reinforcement material

[Procedure amendment]

[Submission date] February 18, 1993

[Procedure Amendment 1]

[Document name to be amended] Statement

[Name of item to be corrected] Brief description of drawing

[Correction method] Change

[Correction content]

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention.

FIG. 2 is a plan view of the same.

FIG. 3 is a front view of the same.

FIG. 4 is a side view of the same.

FIG. 5 is a partially enlarged view of the same as above.

FIG. 6 is an enlarged view of the same as above.

FIG. 7 is a side view showing a nesting state.

FIG. 8 is a perspective view showing another embodiment.

FIG. 9 is a perspective view showing a conventional example.

FIG. 10 is a perspective view showing a conventional example.

[Explanation of reference numerals] 1 rack 2 to 5 pillars 6 and 7 convex portion 8 and 9 engaging cylinder portion 10 lower frame 11 to 13 cross girder 14 and 15 side guard 16 reinforcing material

[Procedure Amendment 2]

[Document name to be corrected] Drawing

[Correction target item name] All drawings

[Correction method] Change

[Correction content]

[Figure 1]

[Fig. 2]

[Figure 3]

[Figure 4]

[Figure 6]

[Figure 5]

[Figure 7]

[Figure 8]

[Figure 9]

[Figure 10]

Claims (1)

[Scope of utility model registration request] 1. Four pillars are arranged upright at the corners of a plane rectangle, the distance between the front pillars is wider than the distance between the rear pillars, and the convex portion is formed at the upper end of the front pillar at the lower end. Engagement cylinders are respectively arranged, while a lower girder-shaped lower frame is fixed to the lower part of each strut, and transverse girders are fixed to the upper parts of the front and rear and rear and rear struts. One or more side surface guards that are connected to the lower frame are fixed at appropriate intervals, while the cross girder that connects the rear pillar and its upper portion and the section of the lower frame are connected by a reinforcing material. Rack to do.