JPS6112811Y2 - - Google Patents

Description

[Detailed description of the invention] Purpose This application is an invention regarding a wagon that can be placed in the kitchen, cooking area, or other room, on which tableware, cooking utensils, etc. can be placed, and when necessary, it can be pulled and moved freely to an appropriate location. The objective is to obtain a wagon that is not bulky, is foldable, has adjustable spacing between supporting legs, and allows the shelves to be freely rotated.

Configuration: The three-branched leg 1 is stood up, and the arm plate 2 is horizontally protruded from the inside of its upper and lower parts, and the arm plate of one leg is divided into the base arm plate 2 and the joint arm plate 5, and both plates are stacked on top of each other. , tighten and connect the bolts 6 passed through the latter long holes 4 with thumb screws 7, overlap the ends of each arm plate, pass the pivots 8 through these, tighten with thumb screws, and tighten the insides of the upper, middle, and lower ends of each support leg. A gap 3 is provided on the surface, and a rolling ball 10 is placed on the step surface.
A rolling ball 11 is buried in the lower surface of each supporting leg 1, and a circular shelf board A is fitted between the notches 3 of each supporting leg and placed on the rolling ball 10.

Functions and Effects Since the proposed wagon has three supporting legs 1 standing upright, unlike conventional four-legged wagons, it does not stand tall and does not take up much space and can be placed in a narrow corner.

When the pivot 8 is loosened, it can be folded freely, making it convenient for storage and transportation when not in use.

A rolling ball 10 is embedded in the stepped surface of the recess 3, and the tray-shaped circular shelf board A placed on it can be rotated freely, so that the items placed on the board can be taken out from any direction. Can be done.

When the butterfly screw 7 is loosened and the base arm plate 2 is pulled outward, the bolt moves along the elongated hole 4, and as the arm plate extends, the distance between the supporting legs increases (Fig. 2). Therefore, a large shelf board A can be supported between the notches 3. In this way, the interval between the supporting legs can be adjusted and the shelf boards supported on these legs can be freely sized.

A rolling ball 11 is installed on the underside of the support leg 1, so that the wagon can be moved to an appropriate location, but in order to stop the wagon in one place, a bowl 9 must be placed on the hem of the support leg. Thus, the goal can be achieved (Figure 3).

[Brief explanation of the drawing]

Figure 1 is a slope view (shelf removed), Figure 2 is a front view (shelf removed, arm plate extended), Figure 3 is a front view, Figure 4 is a plan view, and Figure 5 is a bottom view. . 1 is the support leg, 2 is the arm plate, 3 is the notch, 4 is the long hole, 5
is a joint plate, 6 is a bolt, 7 is a butterfly screw, 8 is a pivot,
10 and 11 are rolling balls, and A is a shelf board.

Claims (1)

[Scope of utility model registration request] The three-branched leg 1 is erected, and the arm plate 2 is horizontally protruded from the inside of the upper and lower parts of the leg. Tighten and connect the bolt 6 passed through the elongated hole 4 with the thumb screw 7, overlap the tips of each arm plate, pass the pivot 8 through this, tighten with the thumb screw, and make a hole inside the upper end, middle, and lower part of each support leg. A cutout 3 is provided, and a rolling ball 10 or 11 is buried in the stepped surface and the lower surface of each supporting leg 1, respectively.
A three-legged wagon with a circular shelf A fitted between the three notches on each support leg.