JP2008253639A - Dustpan for sweeping, collecting and picking up from usual trash to light fluff, dust and so on - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To solve the problem that sweeping trash collected by a sweep into a conventional dustpan which has a trash stopping wall that is in near perpendicular or a dead-end state at the back part makes it difficult to collect them into the dustpan since especially light fluff, dust and so on which are likely to travel by air soar up or back flow with the air to pop outside. <P>SOLUTION: A perpendicular or dead-end shape trash stopping wall which is placed at the back of a conventional dustpan is removed, and a trash stopping slope in an arc-like or an elevation curb shape is provided instead of the trash stopping wall. The air generated by the sweeping, trash and so on pass the flat bottom surface or the trash stopping slope. Then, trash and air are separated by making use of the relationship between the travelling velocity of air and the deadweight of trash and so on, and the air is discharged backwards of the dustpan. In this dustpan structure, especially light trash, fluff, dust and so on do not backflow nor pop out but most of them settle down and stop on the trash stopping slope, which makes collecting and sweeping easy. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  Conventionally used garbage collectors, such as light cotton dust and dust that floats in the air and easily moves when sweeping garbage with a broom, do not enter the garbage collector, so they rise up and go out It is very difficult to take. The present invention relates to a garbage collector which is easy to be easily swabbed and easily collected with a boil by reducing the amount of light cotton dust, dust, etc. which floats in the air and easily moves.

  The conventional garbage collector sweeps and collects garbage, etc. with a broom, so that the garbage does not jump out behind the garbage collector. 16 or a dust-preventing wall provided with a barrier such as wave return, and provided with 17 in FIG. 3 (2) and a wall close to these.

  As described above, the conventional garbage collector is provided with a vertical dust stop wall 16 at the back of the garbage collector as shown in Fig. 3 (1), or at the back of the garbage collector as shown in (2). A dust barrier wall 17 having a bag path shape is provided by providing a barrier such as a wave return so that the dust swept away is prevented from jumping backward.

  Therefore, light dust such as cotton dust or dust that floats in the air and is easy to move in the dust once enters the garbage collector, but the vertical dust stop wall 16 in Fig. 3 (1) Garbage stop wall in the form of a bag path with a barrier like wave return. Since there is 17 in Fig. 3 (2), it swoops up with air or backflows and jumps out. I am doing it, but I have a hard time with little sweeping effect.

  Finally, light cotton dust or dust that floats and moves in the air that cannot be swept up in the garbage can be swept away with a kite on the spot.

    In particular, cotton dust and dust that accumulates at the corners of schools, factories, train stations, etc. in the corners of offices / corridors, houses, etc., are difficult to sweep in the form of conventional garbage collectors. It is unsanitary and may cause failure of precision instruments such as computers, causing troubles.

  In addition, I gave up on the use of conventional garbage collectors from the beginning, and the simple method is to rely on an electric vacuum cleaner because cotton dust and dust can only be removed by using an electric vacuum cleaner even if energy is consumed. The present situation is that an expensive vacuum cleaner is purchased for sweeping away garbage and the like, and wasteful electric energy is consumed, or a wasteful effort is spent on preparation for setting the vacuum cleaner.

  In order to solve such problems, the present invention improves the conventional garbage collector and has a function similar to that of a vacuum cleaner (sweeping cotton dust or dust floating in the air). Anyone can easily carry and use at any time, it is safe and saves electric energy, and it is useful for health promotion because it uses the body. Lighter cotton dust and dust that floats in the air than conventional garbage cans. The purpose is to realize a garbage collector that is easy to sweep and easy to collect.

  Since the present invention smoothly sweeps dust such as light cotton dust and dust that floats and flies in the air stream into the dust collector, the conventional dust collector shown in Fig. 3 (1) is used. Remove the vertical dust stop wall 16 and the dust stop wall 17 shaped like a wave return of (2), and remove the dust and provide a flat bottom 2 from the sweeping port 1 in FIG. . The height of the bottom surface of the dust-preventing slope 5 (the air outlet 6) is raised to the same height as the height of the guide walls 3 and 4 such as dust provided on the left and right sides of the dust collector.

  In order to increase the effect of stopping the settlement of debris, etc. on this dust-stopping slope 5, several straight mountain lines 7 having a height of 1 to 2 mm are horizontally inserted from the left to the right, or warts having a height of 1 to 2 mm. Obstacles are provided by a method such as sprinkling the ridges 8 that are raised in a shape.

  The garbage gripping handle 9 enters the dust containing the swept air from the sweeping inlet 1 of the garbage collector, etc., and smoothly enters the air outlet 6 through the dust-preventing slope 5 from the flat bottom surface 2. Attach the four pillars 11, 12, 13, 14 so that the horses are crawled on the left and right side walls, such as garbage, so that they do not obstruct the passage.

  By adopting such a configuration (structure), air, dust, etc. generated by the sweeping operation of the soot pass over the flat bottom surface 2 of the dust collector and pass through the dust-preventing slope 5 and pass through the air outlet 6. It goes to the rear of the garbage collector.

  At this time, dust and the like are separated from the air due to the relationship between the moving speed of the air and its own weight, and sink sequentially from heavy objects to the flat bottom 2 and the dust prevention slope 5 of the dust collector. The air that is separated from the dust and the like is separated and discharged to the rear of the garbage collector through the air outlet 6. The so-called garbage is an invention of a garbage collector having a characteristic that it is easy to gather and sweep naturally without raising dust on the flat bottom surface 2 and the dust prevention slope 5 of the garbage collector.

  As described above, the garbage collector according to the present invention is easy to sweep and collect, and is less efficient and less labor-intensive, so it is less dependent on a vacuum cleaner and the like, saving electric energy, and having a small storage area. It is light and can be easily carried and used by children and has little danger in handling. Expected to be used in various places such as stairs and passages in schools, factories, train stations, offices, and inside and outside the house.

  Hereinafter, an embodiment of the present invention will be described with reference to FIG.

  In FIG. 1, reference numeral 1 denotes a sweeping port for dust and the like.

  2 is a flat bottom surface on which garbage or the like first passes or sinks.

Reference numerals 3 and 4 are side walls having the same shape on the left and right sides for smoothly guiding the dust and the like from the sweep-in port 1 of the dust through the flat bottom surface 2 and the dust-preventing slope 5 to the air outlet 6.
In addition, in order to facilitate sweeping of dust etc. when using a scissors at the front end portion of the guide side walls 3 and 4 such as dust, oblique slits 3-1 and 4-1 can be inserted to facilitate the sweeping. To.

  5 is an ascending curve shape that rises from the back end of the flat bottom surface 2 of the sweeping port 1 for dust and the like to the entire bottom surface and extends in an arc shape to the same height as the tops of the left and right dust guide walls. The length is an arc-like ascending curve shape (rising upward as it goes deeper) that is about three times as long as the depth of the flat bottom surface 2 of the dust sweeping port 1.

  As shown in Fig. 2, this anti-dust slope is an arc-like ascending curve that emerges from point A in the back of flat bottom 2 (angle BC (gradient) with respect to the angle AC axis at point A is moderate at 5 to 30 degrees Can be connected to a descending curve that descends from point B of the air outlet 6 at the top of the top of the guide side wall such as dust (the angle AC decreases from 20 degrees to 50 degrees with respect to the BC axis of point B). It is an arc-shaped curve.

  In particular, when collecting fine particles such as light cotton dust, dust, etc., the slope of this dust-proof slope 5 is made longer (the radius of the rising curve (circular curve) of the dust-proof slope is increased) (A circular curve that can be formed in such a shape) increases the collection effect.

  Reference numeral 6 denotes an air outlet for discharging air generated when sweeping garbage into the garbage collector with a spear and passing backward through the garbage collector.

  7 is a thin mountain line with a height of about 1 to 2 mm that is placed horizontally from the left to the right with respect to the slope on the surface of the dust prevention slope 5, and 8 is a mound that rises like a wart about 1 to 2 mm in height. It is provided to obtain the effect of stopping settlement such as light cotton dust and dust.

  No. 9 has an endurance strength when the garbage holder is operated up and down, left and right by attaching four props 11, 12, 13, 14 at a position slightly behind the center of gravity center of the garbage collector at the grip handle. .

  The four struts 11, 12, 13, and 14 have a horse on the right and left side guide walls 3 and 4 so that they do not obstruct the passage of air or dust generated during the sweeping operation of the garbage or the dust. The two props 11, 12 and the front two props 13 and 14 are slightly closer to the center than the dust sweeper so that they are in the shape of all fours. The rear two props 13 and 14 are closer to the center than the air outlet 6 Attach the unit back to the front.

  10 is used as an auxiliary part of the garbage collector operation gripping part 9 and is used to distribute the force of the gripping handle when operating the garbage collector. A shape that can be used when leaning back and forth.

  Reference numeral 15 denotes an arrow that represents the flow of air that is generated by the back-and-forth movement of the kite when sweeping garbage into the garbage collector and passes through the garbage collector and exits to the air outlet 6.

Conventional garbage collectors are particularly difficult to sweep, such as light cotton dust and dust that floats in the air and is easy to move, and the sweeping is halfway.
The garbage collector according to the present invention is not limited to ordinary heavy garbage, and light cotton dust and dust (mostly garbage) that are easy to float and move in the air can be easily swabbed and collected easily. The collection range is wide regardless of the type of garbage in the stairs and passages in the station, etc., in the office, inside and outside the house, etc. Depending on how it is used, it can be used as a substitute for part of the vacuum cleaner work field.

  Also, depending on the location where garbage is collected, the use of the garbage collector according to the present invention rather than the use of a vacuum cleaner shortens the cleaning time, saves electrical energy, is lighter in weight than the vacuum cleaner and is easy to handle. It is easy to sweep and sweep, and there are few accidents. It can be used by adults and small children and can be cleaned every day. In other words, cotton dust and dust will naturally come into the garbage can, so you can expect more use than conventional garbage collectors.

The perspective view of the garbage collector of this invention Side view of the dust-proof slope of the present invention (trash box part) A perspective view of a conventional basic garbage collector (1) A garbage collector with a vertical dust-retaining wall at the back (rear) of the garbage collector (2) A barrier like a wave return at the rear (rear) of the garbage collector Garbage collection diagram in the form of a bag

Explanation of symbols

1 Sweeping port for garbage 2 Flat bottom surface of garbage collector 3 Inducing side wall of waste left side for guiding garbage, etc. 3-1 Notching of inducing side wall such as left side garbage 4 Right side garbage for inducing waste etc. Equal guiding side wall 4-1 Dimming of the right guiding side such as debris 5 Arc-like rising curb shape (rising as it goes deeper) 6 Slope 6 Air outlet 7 A narrow mountain with a height of about 1-2mm Line 8 Oyama raised in a wart shape with a height of around 1 to 2 mm 9 Garbage removal grip
10 Garbage removal operation Use the auxiliary part of the grip handle part to distribute the grip handle force at the time of garbage removal operation, and use it to hook or lean the heel when not using the heel.
11 Operation of garbage collector Attach to the front part of the guide side wall such as garbage on the left side with a grip column
12 Operation of the garbage collector Attach it to the front side of the guide side wall such as dust on the right side with the grip column
13 Operation of the garbage collector Attach it to the back of the guide side wall such as garbage on the left side with the grip column
14 Garbage removal operation Attach to the back of the guidance side wall such as rubbish on the right side with the handle
15 Flow of air when garbage is swept away by garbage
16 Vertical dust-stop wall of conventional garbage collector
17 Debris-prevention wall with a bag path that turns like a wave of a conventional dust collector A Contact point between the flat bottom surface 2 of the dust collector and the start point of the dust prevention slope 5 (point A)
B Contact point (point B) between the upper end of the guide side walls 3 and 4 and the upper end of the dust prevention slope 5 (air outlet 6).
Intersection with line descending vertically from point C (point C)

Claims (1)

  A small bottom (around 10cm) is provided from the sweeping opening of the garbage collector, etc. to the back, and ascends from the tip to the bottom of the entire bottom. A curb-shaped slope that also serves as a dust stop that is three times as long as the depth 1 of the flat bottom surface of the sweeping opening for dust etc. (hereinafter referred to as the “dust prevention slope”) On the slope, in order to stop subsidence of ordinary dust or light cotton dust or dust floating in the air (hereinafter referred to as “garbage etc.”), a number of elongated mountain lines with a height of 1 to 2 mm from left to right are arranged. Insert the streaks horizontally, or install obstacles such as lump-shaped ridges that rise about 1 to 2 mm in height. Is garbage containing air swept away by firewood The side wall of the garbage is provided so that it can be smoothly guided to the air outlet (the tip of the dust stop slope) in the back through the garbage can, and the garbage grip operation handle is garbage containing the swept air. The garbage that is swept by the scissors is attached to the guide side wall so that it does not become an obstacle to smoothly pass through the garbage bin. After entering the inside of the garbage collector, it passes through the bottom of the garbage collector, passes through the dust prevention slope, and finally goes to the final air outlet (the tip of the dust prevention slope). A garbage collector with a feature that makes it easy to sweep away and collect dust without raising the dust by the method of releasing it to the rear

Images