JPS6129565Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a transportation trolley that has wheels on the front, rear, left and right sides under a base panel, and also has a rear panel and left and right panels.

According to the above-mentioned transport trolley, large loads can be transported, but small loads cannot be transported unless they are stacked. Therefore, it is not possible to transport small loads for which stacking is inconvenient. Therefore, in order to transport small loads, it is conceivable to provide a transport trolley with a plurality of upper and lower tiers of receptacles, but with this type, it is not possible to transport large loads.

The present invention includes a pair of front and rear brackets attached to the top and bottom of the left and right panels, a pair of shelf supports that are removably attached to the left and right panels, a pair of front and rear vertical members that are detachable to the brackets, and a pair of front and rear vertical members that are connected between these vertical members. We propose a transportation trolley consisting of a plurality of vertically mounted holders installed horizontally.
According to this configuration, by removing the shelf supports, large loads can be transported, and by attaching the shelf supports, small loads can be stacked in multiple stages and transported using each receiver.

Hereinafter, one embodiment of the present invention will be described based on the drawings. In Figures 1 and 2, 1 is the base panel, with a pair of left and right free wheels (caster wheels) in the front.
2, and a pair of left and right fixed wheels 3 at the rear.
has. Also, from the four sides of base panel 1,
A rear panel 5, a left panel 6, and a right panel 7 are provided in an upright manner. Note that the rear panel 5 and the right panel 7 are joined by a plurality of panel joints 8. At the top of the left panel 6 and right panel 7, there are a pair of front and rear brackets 9A, respectively.
9B is attached, and a pair of front and rear brackets 10A, 10B are attached to the lower part. This first
In the state shown in FIGS. 2 and 2, it is possible to transport large loads. FIG. 3 shows a left shelf bracket 11 and a right shelf bracket 12 that are removably attached to the left and right panels 6, 7. The left shelf support 11 includes a pair of left and right vertical members 13A, 13B that can be attached to and detached from the brackets 9A, 9B, 10A, 10B by bolt-up.
, a plurality of upper and lower receptacles 14 installed horizontally between these vertical members 13A and 13B, and an extraction prevention device (consisting of a rod or roller) 15 attached to the upper surface of the front end of these receptacles 14. Extrusion prevention device 15
It consists of a floating prevention device 16 provided a little deeper than the above. The right shelf support 12 has a symmetrical structure with the left shelf support 11, and is comprised of vertical members 17A, 17B, a receiver 18, a pull-out preventer 19, a floating preventer 20, and the like. 4 and 5 show a state in which both shelf supports 11 and 12 are attached to the left and right panels 6 and 7 by bolt-up, and in this state it is possible to transport small loads. In other words, as shown in Figs. 6 and 7, the load 2
1 is pushed through the front opening with its lower surface sliding over the extraction preventers 15, 19 and the upper edges of the side walls engaging the lifting preventers 16, 20. With this, the load 21 can be placed, and the load 21 can be taken out by the reverse operation. In the loaded state, the rear end of the load 21 comes into contact with the pull-out preventers 15 and 19, so that accidental pull-out is prevented, and the engagement of the float-preventers 16 and 20 prevents the load from floating unexpectedly. Prevented.

According to the present invention having the above configuration, when the shelf supports are removed, large items loaded onto the base panel from the front opening, or multiple large items stacked on the base panel, can be transported between the rear panel and the left and right panels. This makes it possible to transport the cargo while protecting it and preventing it from collapsing. At this time, the inner surface of each panel is free of protrusions and has a smooth surface.
Large loads can be taken in and out smoothly without getting caught, making full use of the storage space, and damage caused by getting caught can be completely eliminated. In addition, when the shelf supports are attached, each of the receivers can be used to transport small items that are inconvenient to stack in multiple tiers.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, in which Fig. 1 is a front view without the shelf support, Fig. 2 is a side view of the same, Fig. 3 is a partially cutaway perspective view of the shelf support, and Fig. 4. 5 is a front view with the shelf support attached, FIG. 5 is a side view of the same, FIG. 6 is a side view of the main part, and FIG. 7 is a front view of the same. 1...Base panel, 2...Free wheel, 3...
Fixed wheels, 5...Rear panel, 6...Left panel, 7...Right panel, 9A, 9B, 10A, 1
0B...Bracket, 11...Left shelf bracket, 12...
...Right shelf bracket, 13A, 13B, 17A, 17B...
... Vertical member, 14, 18... Receiver.

Claims (1)

[Scope of utility model registration request] In a transportation trolley that has wheels on the front, rear, left and right sides under a base panel, and also has a rear panel and left and right panels, a pair of front and rear brackets are attached to the top and bottom of the left and right panels, respectively, and a pair of brackets that are removably attached to the left and right panels respectively. A transportation trolley, characterized in that the shelf support is comprised of a pair of front and rear vertical members that are attachable to and detachable from the bracket, and a plurality of vertically extending receivers installed horizontally between these vertical members.