JPS5926357A - Cart - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] The present invention relates to a collapsible transport vehicle. 〇Transportation used as a luggage carrier. 1" is often used as a vehicle to protect luggage and to reduce costs by transporting luggage in a rational manner. has been done. When not in use, these types of transport vehicles are stored in a low-volume, folded and stacked state, and then transported to the desired location.If the transport vehicles are folded and stacked, each transport vehicle can be folded and stacked. It is required to reduce the overall height and to make the top surface flat to improve the stability of the transport vehicle when stacking. Furthermore, a forklift can be used to take out items from a stacked state, and it can be easily unfolded and assembled.It can also be used for C-delivery, and when in use, the transport vehicle itself is equipped with lj wheels, allowing it to store and move cargo freely. They are also required to be able to do the same.

The present invention has been made in response to such demands, and in the folded state, everything is placed on the bottom plate without any outward protrusion, reducing the volume and occupying space.
In addition, the flat top surface improves the stability of the transport vehicles stacked on top, and allows the use of a forklift to remove the folded items from the stack. We aim to provide a transport vehicle that is easy to move and extremely convenient for loading and unloading luggage.
It is true.

Embodiment 2 The drawings of the second embodiment of the present invention will be described below.

(1) is the bottom plate of the transport vehicle, +21 +31 is the left and right side walls, +
41 (51 is the front and rear walls, (6) is the upper frame. These bottom plates and the 6th wall are made of thin steel plates, and square cylindrical edge frames are formed on the four sides. Said left and right side walls +2; The upper side of 31 is different in height from the upper frame (0) by the side wall Jv, and each is pivoted with a pivot (7), 1, and the front and rear walls +41.
The upper side of fil is also pivotally connected to the upper frame (0) with a pivot (8), but this pivot (8) is detachable and attached to the upper frame (0).
6) and the front and back walls +41 (51 is also designed to be able to separate. separated and joined by off-duty (9), upper half wall (4a)
(5a) to the outside f]] of the lower half wall (4b) (5b) 1
The structure is rotated 80 degrees and folded, and this front and rear walls +4
1 (The lower sides of 51 are attached to the corresponding sides of the bottom plate (1), respectively)
It is pivotally connected with ll+on.

on is left and right side wall 121 [3+ and front and rear wall f41 f
Lashing bottle C1 for lashing fi+ in the unfolded state
In the unfolded state, l is supported between the front and rear walls +41 and +51, and the side surface is joined to the inner surface of the front and rear walls +41 (5), and 4) The left and right side walls +21 and +31 are inserted into the joint between the two. Ru. The insertion position of this pin is the front and rear walls +41
+51 is taken at the upper part of the lower half wall part (4b) (5b). (121,1 Bottom plate [wheels installed at the four corners of the surface, +
The fork pocket (lJ]a) into which the fork of the 111-t forklift fits is attached to the leg part, and the seat plate 01) is also attached to the lower surface of this leg part.

In the above configuration, the operation will be explained next.

When the upper frame (6) is pulled up from the folded state during use, the left and right side walls +21 +3
1 and the front and rear walls (41fil is expanded, and finally i
+31 and the front and rear walls (4) and (5) are secured to form a box-shaped container for use. -Rather, it is moved by wheels (12) or by using a forklift while the baggage is stored.

In addition, if the opening 2 on the side of the transport vehicle is required for loading and unloading cargo, the front and rear walls (414
By removing the pivot (8) that pivots 51, the front and rear walls f41 (51's): half wall portions (4g) (5a) can be opened outward to create an opening L'. .

Next, in order to fold it when not in use, first use the lashing bottle ODP.
After pulling out the left and right side walls +21 (3+), and then folding the front and rear walls (41+51), the operating wall is superimposed on the bottom plate (1) in a flat form.

Therefore, when stacking a plurality of folding and rare carriers, the seat plate Q41 of the leg portion Q:l of the upper carrier Jlj is placed on the upper frame (6) of the lower carrier and stabilized. It can be stacked in multiple stages, and a forklift can be used for stacking and unloading.

As explained above, the transport vehicle of the present invention can be deployed into a used state and folded into a stored state when not in use almost in a one-touch manner, and its bulk when folded is extremely small and has a flat form. Therefore, it is stable even when stacked in multiple stages.
2) It is convenient for storage and transportation during recovery of the transport vehicle, and has advantages such as a simple structure and low cost.

[Brief explanation of drawings]

The drawings show an embodiment of the present invention, and FIG. 1 is a front view;
2 is a side view, FIG. 8 is a perspective view, and FIG. 4 is a perspective view of the folded state. (1)... Bottom plate, +21 +31... Left and right side walls, +41
(51... front and rear walls, (6)... upper frame, (7)... pivot, (+1)... pivot, (91-... hinge, 01ψ axis, (lυ... lashing bottle, 0)・・Wheel, (1, l・・
Legs, (11LL1) - Pocket, Round... Seat board. Patent applicant's representative name Patent attorney Kadoguchi1 Yoshihiro

Claims (1)

[Claims] (11) The upper sides of opposing left and right side walls that are mutually folded and overlapped are pivotally attached to the upper frame, and the upper frame itself has two
The upper sides of the front and rear walls, which are foldable and face each other, are pivotally connected to each other, the lower sides of the front and rear walls are pivotally connected to the bottom plate, and the left and right side walls and the front and rear walls are configured to be able to be secured to each other in the unfolded state. Transport vehicle. (2) The pivot portions of the upper frame and the front and rear walls are detachable, and the lower half walls of the front and rear walls are configured so that they can be secured to the left and right side walls when the front and rear walls are in an expanded state. Transport vehicle described in scope 1. (31) The transport vehicle 0 according to claim 1, characterized in that wheels are provided at the four corners of the lower surface of the bottom plate.