JPH066155U - Folding multi-stage trolley - Google Patents

Abstract

(57) [Summary] [Structure] A pair of rear parts standing upright at a predetermined interval,
A frame body composed of a pair of side surface portions formed on the outer side thereof, a connecting portion, and a shelf portion is provided, and the frame body is provided with a plurality of storage sections having front and bottom portions opened in the vertical direction, and the storage sections are provided. The part is composed of a pair of structural members consisting of a vertical plate and a horizontal plate and a triangular plate, and the vertical plate of one of the structural members has its base end hinged to the side surface of the frame body.
Further, a folding multi-stage dolly in which the base end of the triangular plate is hinged to the connecting portion of the frame body and is placed on the horizontal plate during assembly. [Effect] A plurality of boxes and the like can be stored and transported at one time, one component member of the storage section can be folded, and a storage space can be saved when not in use, and work efficiency is extremely good.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a folding multi-stage trolley that is foldable, requires a small storage space, and can carry a large number of weights and boxes at one time.

[0002]

[Prior art]

 Conventionally, as a trolley for carrying the weights or boxes containing the items, those having a storage portion for these weights, boxes, etc. on the upper surface of the bottom plate and further a caster for moving at the bottom of the bottom plate have been used. Are known.

[0003]

[Problems to be solved by the device]

 However, in such a conventional trolley, in order to efficiently carry a large number of weights and boxes that store various items, it is necessary to arrange that number of trolleys.

Further, in such a trolley, there is a disadvantage that the floor area is occupied because the storage portion is provided on the bottom plate.

[0005]

[Means for solving problems]

 In order to solve the above-mentioned problems, in the present invention, a pair of backside portions which are erected at a predetermined interval and a pair of side surface portions which are formed by bending the outside portions of the backside portions inward at right angles to each other are provided. A frame body composed of a connecting portion provided at a predetermined interval in the vertical direction with respect to the back surface portion, and a shelf portion formed by bending the lower end portions of the connecting portion inward at right angles to each other. The bottom of the frame is provided with casters, and the frame is provided with a plurality of storage sections whose front and bottom are open in the vertical direction. The storage sections are attached to the pair of back sections so as to face each other. It is composed of a pair of constituent members consisting of a vertical plate and a horizontal plate, and at least one of the constituent members has a base end portion of the vertical plate hinged to the other side surface portion of the frame body, and further on the horizontal plate. Set the triangular plate so that it will be placed. Rutotomoni, the proximal end of the triangular plate is to propose a multi-stage trolley folding and hinged to the connecting portion of the frame.

[0006]

[Action]

 In the above configuration, when using, the vertical plate with its base end hinged to the side surface of the frame is erected so that its base end faces one vertical plate fixed to the side surface of the frame. By further tilting the triangular plate on the horizontal plate to form a multi-tiered storage part up and down, and storing the weights and boxes in this storage part for transportation, you can transport multiple weights and boxes at once. can do.

When not in use, the storage space for the trolley can be reduced by standing the triangular plate on the back side and tilting the vertical plate on the back side.

[0008]

【Example】

 Hereinafter, the present invention will be described in detail based on illustrated embodiments. 1 is a trolley | bogie which shows one Example of this invention, 2 is a frame of the trolley | bogie 1, and the frame 2 is a pair of back surface parts 3 and 3 which were erected at a predetermined interval, and the back surface parts 3 and 3. A pair of side surface portions 4 and 4 formed by bending the outer portions of each of them inward at right angles, and connecting portions 5 and 5 provided at predetermined intervals in the vertical direction with respect to the rear surface portions 3 and 3. The connecting portions 5 and 5 are configured by shelves 6 and 6 formed by bending the lower ends of the connecting portions 5 and 5 inwardly at right angles, and casters 7 are provided at the bottom of the frame 2.

In addition, the frame 2 is provided with a plurality of storage sections 8, 8 whose front and bottom are open in a vertical direction.

The storage part 8 is composed of a pair of constituent members 9, 9 consisting of a vertical plate (9a, 9b) and a horizontal plate (9c, 9d) and a triangular plate 10, and a base end of the vertical plate 9a of one constituent member 9. The part is fixed to the side surface part 4.

On the other hand, the vertical plate 9b of the other component 9 opposes the vertical plate 9a, and its base end is hinged to the other side face 4 with the hinge 11, and the horizontal plate of the other component 9 is The triangular plate 10 is provided so as to be placed on the plate 9d, and the base end of the triangular plate 10 is hinged to the connecting portion 5 with the hinge 12.

The triangular plate 10 and the horizontal plate 9d on which it is mounted are provided with dowel holes 13a and dowels 13b, respectively, and the horizontal plate 9d and the shelf 6 are provided with locking holes 14a and stopper screws 14b, respectively. .

In the above configuration, when using, the vertical plate 9b is erected so as to face one of the vertical plates 9a, the triangular plate 10 is further laid down on the horizontal plate 9d, and the dowel 13b is inserted into the dowel hole 13a. The triangular plate 10 is fixed on the horizontal plate 9d to form a plurality of storage compartments 8 and 8 at the top and bottom. You can transport heavy or boxes at once.

When not in use, the triangular plate 10 is erected on the back surface 3 side, the vertical plate 9b is tilted to the back surface 3 side, and the stopper screw 14b is inserted into the locking hole 14a to fix it.

As a result, the other constituent members 9 of the storage portion 8 are folded toward the rear surface 3 when not used as a truck, so that the storage space for the truck can be reduced.

Further, since the trolley according to the present invention has a simple structure, the assembling work can be easily performed, and the front surface of the rear portion is the same except for the constituent members 9 and 9 provided at both ends. Since it is an open space, there is less movement of workers and work efficiency is improved.

Further, in this invention, since the storage portions 8 and 8 are composed of the pair of constituent members 9 and 9 provided on the rear surface portion which is erected at a predetermined interval, the bottom plate is unnecessary.

[0018]

[Effects of the Invention] In summary, according to the present invention, a plurality of boxes or the like can be stored and transported at one time, and only one component of the storage section can be folded, and the storage space can be saved when not in use. Therefore, the floor area of the working room is small, and since the front and bottom are open, the movement of workers is small and the work efficiency is improved.

[Brief description of drawings]

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

FIG. 2 is a perspective view of the same folded state.

FIG. 3 is a plan view in an assembled state.

FIG. 4 is a plan view in a folded state.

5 is a sectional view taken along line VV of FIG.

[Explanation of symbols]

 1 trolley 2 frame of trolley 1 3,3 a pair of back face parts 4,4 a pair of side face parts 5,5 a connecting part 6,6 a shelf part 7, ... Casters 8,8 a storage part 9,9 a pair of configurations of a storage part Parts 9a, 9b Vertical plate 9c, 9d Horizontal plate 10 Triangular plate 11,12 hinges 13a and 13b Dowel hole and dowel 14a and 14b Locking hole and stopper screw

Claims (1)

[Scope of utility model registration request] 1. A pair of rear surface portions standing upright at a predetermined interval, a pair of side surface portions formed by bending outer portions of the rear surface portions inwardly at right angles to each other, and upper and lower portions with respect to the rear surface portion. A frame body including a connecting portion provided at a predetermined interval in the direction and a shelf portion formed by bending the lower end portions of the connecting portion inwardly at right angles to each other is provided, and a bottom portion of the frame body is provided at the bottom portion of the frame body. A caster is provided, and a plurality of storage sections having front and bottom portions opened are provided in the vertical direction in the frame body. At least one of the constituent members has a base end portion of a vertical plate hinged to the other side surface portion of the frame body, and further a triangular plate so as to be mounted on the horizontal plate. And the base end of the triangular plate A folding multi-stage trolley, characterized in that a portion is hinged to the connecting portion of the frame body.