JP2002115476A - Lifting device using ladder - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a lifting device, for safely moving up and down a ladder coming. SOLUTION: Auxiliary devices are attached to a ladder, so that the safety can be enhanced greatly. Two or more devices can be used at ease together even in a person concerning about his weight.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The object of the present invention is to produce a safer and more secure lifting device by using this combination.

[0002]

2. Description of the Related Art A conventional ladder is high and has a poor scaffolding while moving up and down.

[0003]

The conventional ladder has not seen much safety, and the stepladder has not been said to be very efficient.

An object of the present invention is to provide an elevating tool which is considered to be good for both ladders and users from various viewpoints by using the elevating tool.

[0005]

In order to achieve the above object, the lifting device of the present invention utilizes a ladder shape.

[0006] The ladder is first formed with a lifting tool and adjusted to the width of the ladder, which is finely adjusted.

[0007]

BEST MODE FOR CARRYING OUT THE INVENTION Referring to the drawings, an embodiment will be described with reference to the drawings. The foot is stopped with a foot stopper 2, a bolt 5 is loosened, a foot width is adjusted, a hand screw 11 is loosened, and an angle is adjusted.
0, loosen the hand screw 5 and hang it on the ladder; loosen the hand screw 12 and adjust the length with the slide 13;
Is rough, so it is hard to slip, and since there is a leveling device 7, the lifting device can be flattened. When using the hand, the lifting device has a grip, so it is used here to assist the hand. Because of this, you can safely go up and down even if you cannot use your hands and feet with a vertical ladder.

[0008]

The present invention provides: Since the configuration is as described above, the following effects can be obtained.
The main use of this invention is to ensure safety, but usually the ladder slips when you put your feet on, and when you step on a stepladder, you are afraid to be straight, and then you attach this lifting device to secure your footing The place where you can put your feet is the place where you can put your feet. Figure 1 is rough and the flat shape makes it possible to eliminate vertical and horizontal sliding. There is a place of support figure 16 to support, and a place of anti-slip rubber figure 15 to prevent slipping. It seems that it is relatively good because there is, and there is also a place to hold with your hand, so your hands are safe. The material here is made of non-slip and easy-to-hold material, and there is a type bolt (Fig. 5) for adjusting to the angle that is most comfortable for you to hold. There is, according to the width of the ladder one step height and the width of the elevator This is where you can use the adjustable slide 2 to help you to ascend and descend the user to the width that best suits you, and level to see the flat I think that it is possible to secure a scaffold that is as flat as possible by looking at and the horizontal line diagram 2.

[Brief description of the drawings]

FIG. 1 is a top view showing a partial surface of a lifting tool.

FIG. 2 is a lateral view showing a partial surface of the lifting / lowering tool.

FIG. 3 is a bottom view showing a partial surface of the lifting / lowering tool.

FIG. 4 is a sectional view showing a partial surface of the lifting / lowering tool.

FIG. 5 is a partial lateral view showing a partial surface of the lifting / lowering tool.

Claims (1)

[Claims] 1. An elevating tool using a ladder, which is a combination of a ladder and a ladder, which is mainly a combination of a ladder's limbs and an elevating tool.