JPH0419061Y2 - - Google Patents

Description

[Detailed description of the invention] (a) Industrial application field This invention relates to a snow removal device used to remove snow that has accumulated around houses during the winter in the northern region.

(b) Conventional technology In the northern region, the work of removing accumulated snow is an important daily task, and each household must have a shovel-like tool with a long handle, commonly known as a "snow scraper", or a shovel. They use it to remove snow from the walkways from side to side and pile it up. In addition, in shopping streets and close-contact housing complexes, certain snow dumping sites are set up, and the current situation is that snow dumpers are used to transport the snow by pushing it using a device called a snow dumper, which has a handle attached to the top of the bucket 1 of the present invention. .

(c) Problems to be solved by the invention Most of the snow removal equipment sold recently is the above-mentioned equipment called a snow dumper, which is made of synthetic resin.

Pushing and transporting snow loaded onto this equipment for several hours every day is hard and difficult work. In particular, when arriving at a dumping site and discarding snow, the snow will not fall unless the above-mentioned device is pushed up, made upright, and shaken.

This work requires a considerable amount of force, so it is a defective device that is difficult for old people, women, and boys to operate.

The present invention aims to provide a device for solving this defect.

(d) Means for solving the problems The structure and its embodiments will be explained in detail below based on the drawings.

As shown in Figures 1 to 3, the bucket bag 1 is made of a metal plate or a synthetic resin plate and is formed into a rectangular shape and shaped into an upright triangular shape when viewed from the side. It is fixed by. The handle frame 5 installed directly below the bucket is made of pipe and has an inverted shape when viewed from the side, and has a width of 1.
It is dimensioned so that it can be inserted so as to be slid into it, and expandable and contractible plate springs 2 are fixed to the tips of the bucket 1 and the handle frame 5, and to the left and right side surfaces. The details of the mounting state are shown in FIG. 4, and since the tool is used by pushing against the ground, a handle frame holder 8 made of a flat plate is fixedly attached to the tip of the handle frame 5 so that it can easily slide.

The handle frame 5 is a pipe, and has a built-in wire 6 for expanding and contracting the plate spring 2, and the end of the wire is fixed to the handle mounting plate 7A, and the upper and lower handles 7 are also fixed.
It is configured to move up and down within the groove 5A.

FIG. 5 shows a state in which when the handle 7 is pulled up toward the user, the wire is pulled and the plate spring 2 is contracted, which is the shape shown in FIG. 3.

In this case, it is the beginning of the work, either before the snow has been loaded, or after it has been loaded and the snow has begun to be pushed.

Figure 6 shows that when the handle 7 is taken out from the key groove and the hand is released on the straight groove, the wire 6 is pulled downward by the expanding force of the plate spring, and the bucket 1 becomes upright as shown in Figure 2. It indicates the condition.

FIG. 7 is a plan view of the bucket 1. When throwing away snow accumulated at the front end of the main body shown in FIG.
A bucket reinforcement part 9 is attached to withstand breakage, and screws 4 are applied.

The above is a description of the structure of the present invention. Next, the embodiment will be described with reference to the drawings. The present invention apparatus is placed in a snow removal area as shown in the side view of FIG. 3. In this case, the bucket 1 has both hands inside the handle frame 5,
Alternatively, push it in with your foot and at the same time pull the upper and lower handles 7 toward you, pull the wire to compress the temporary spring 2, fold it into a folded state, and insert it into the key part at the end of the groove 5A to secure it. The amount of snow to be loaded is set to an appropriate amount by the operator, and by grasping the handle frame 5 with both hands and moving forward while pushing against the ground, the device will slide lightly and is an easy task that anyone can do.

Once you have reached the snow dumping site using the above operations,
While moving the upper and lower handles 7, which are secured by the key grooves at hand, in the direction of the straight groove, give some reaction and shake them a little so that they stand upright, and the plate spring 2 is released and stretches. The situation is as shown in FIG. 2, and the accumulated snow is removed from the bucket without any resistance.

When finished, simply push the bucket down with your foot or hand to compress the spring, insert the bucket in the handle frame 5, pull up the handle, put it in the same state as when you started, and simply repeat this process.

It is efficient and does not cause fatigue for workers.

(E) Effects Snow removal work in the northern region is a household task that must be done every day when snow is falling;
Depending on the amount of snowfall, it was hard work and difficult for women and children.

This invention was developed with emphasis on solving this problem.It is easy to operate, does not require force to throw snow, and is efficiently handled by the reaction of a spring, making it easy for even women and elementary school students to operate. The purpose is to provide a device that is not expensive due to mass production and has a good effect of giving a light rhythm to work.

[Brief explanation of drawings]

Figure 1 is a front view of this invention, with the bucket placed in the handle frame. Figure 2 is a side view of this invention, with the bucket floated by a spring. Figure 3 is a side view of this invention, with the bucket placed in the handle frame. Figure 4 is a partial view of the plate spring installation. Figure 5 is a partial side view with the handle moved up and the wire pulled. 6th
The figure is a partial side view when the handle moves down and the plate spring opens. Figure 7 is a partially reinforced view of the tip of the bucket. 1...bucket, 2...plate spring, 3...
Bucket frame, 4...screws, 5...handle frame, 5
A...Groove, 6...Wire, 7...Upper and lower handles, 7A...Handle mounting plate, 8...Handle frame holder,
9... Bucket reinforcement part.

Claims (1)

[Scope of Claim for Utility Model Registration] A snow removal device characterized by comprising a bucket 1 and a handle frame 5 having the following conditions. (a) The above-mentioned bucket has a bucket frame 3 formed into a U-shape using a pipe, and a flat bucket with a right triangular shape when viewed from the side, and a plate spring 2 on the bottom surface with a screw. , each must be connected and fixed. (b) The above handle frame has a plate spring 2 on the front upper surface of the handle frame formed in an inverted shape using a pipe.
Also, a handle frame holder 8 is fixed to the tip of the lower surface,
A wire 6 connected to the upper and lower handles 7 for opening and closing the plate spring is built in the pipe.