KR102338353B1 - folding dustpan - Google Patents

Abstract

The present invention relates to a handle folding-type dustpan, which can minimize the volume of garbage when storing or moving the same for distribution and provides convenience to users when used as a dustpan as a bottom surface of a dustpan body is in close contact with the floor so that a handle to be held by the user's hand can be erected in the vertical direction. The handle folding-type dustpan of the present invention comprises: a dustpan body (100) having a bottom surface (110), side surface parts (120, 120), and a rear surface part (130); protruding pieces (132) protruding outward of an open space part (131) to enable insertion of a rotating piece (200) in a center of the rear surface part (130); a fixed shaft (300) enabling the rotating piece (200) to be inserted into a lower part downwards between the protruding pieces (132) and holding a floor surface (133) and a lower space part (134) between the protruding pieces (132); a fixed shaft entry part (210), a fixed shaft insertion part (220), and an elastic adjustment part (230) which are formed in succession in a center of the rotating piece (200); and a protruding piece connecting part (240) formed in front of an upper surface of the elastic adjustment part (230).

Description

sack folding dustpan

The present invention minimizes the space occupied when storing the dustpan or moving it for distribution, and when using the dustpan, the bottom surface of the dustpan body is in close contact with the floor so that the bag to be held by the user's hand can be erected in a vertical direction. Thus, it relates to a one-bag folding dustpan to provide convenience to users.

In general, a dustpan is a means of sweeping away dust from a room or living room with a broom, and a dustpan composed of various types is used.

Here, the conventional dustpan is configured to include a dustpan body having a space to contain garbage collected using a broom or existing in a room, indoors or outdoors, and a handle for gripping the dustpan body.

Most of these conventional dustpans have a structure in which a handle protruding from one side of the dustpan body is fixed, and the user holds the handle and sweeps away the dust remaining in the room or living room, etc., put it in the dustpan body, and throw it in the trash can.

However, in such a conventional dustpan, the handle is fixed to protrude to one side of the dustpan body, and a predetermined space is required for the user to grip and move. In addition to the occurrence of a void, there was a problem in that the user felt uncomfortable when using the dustpan because the user had to bend the body in order to put the garbage and dust collected by the broom into the dustpan.

Accordingly, the applicants of the present application have made it convenient to accommodate the garbage or dust collected by the broom in the dustpan closed space, and at the same time, fold the bag from the main body in a state in which the garbage is contained in the main body, and then Domestic patent application No. 10 for an invention that provides a bag-folding dustpan that prevents garbage contained in the body from flying out or escapes even when the dustpan body is erected, and at the same time, allows simple one-handed folding or unfolding of the bag from the body -2019-113652 has been proposed.

Republic of Korea Patent Publication No. 10-1221090 (Registered on 2013.01.04.) Republic of Korea Utility Model Publication 20-0454921 (Registered on Jul. 29, 2011) Republic of Korea Utility Model Publication 20-0294689 (Registered on October 30, 2002)

A configuration of the present invention for achieving the above object will be described.

a dustpan body 100 having a bottom surface 110 , side portions 120 , 120 , and a rear portion 130 ;

a protruding piece 132 protruding outwardly of the open space 131 to enable insertion of the rotating piece 200 in the center of the rear portion 130;

A bottom surface 133 and a lower space portion 134 between the protruding pieces 132 and the bottom surface 133 between the protruding pieces 132 so that the rotating piece 200 can be fitted in a downward direction from an upper direction to the lower end portion between the protruding pieces 132 . The fixed shaft 300 is maintained and;

In the center of the rotating piece 200, the fixed shaft entry part 210, the fixed shaft insertion part 220, and the elastic adjustment part 230 are formed in succession, and on the upper surface of the elastic adjustment part 230, the protruding piece forward. This is achieved by forming the connecting portion 240 .

In addition, a through hole 260 into which the dustpan shank 400 can be inserted and fixed is drilled in the central portion of the pivoting piece 200 , and the upper surface of the pivoting piece 200 has a broom inserting clip open toward the front. (270) is integrally elastically installed.

In the above, the fixed shaft entry part 210 has a wide inlet and has an inclined state gradually narrowing toward the stationary shaft insertion part 220, and the fixed shaft insertion part 220 is inserted into the stationary shaft 300 and rotates. 200 should have a structure that can be rotated within a range of 90° to maintain a vertical state with the bottom surface 110 of the dustpan body 100 or to maintain an almost planar state.

"형을 이루는 것이 바람직하다.And the elastic adjustment part 230 formed consecutively on the upper part of the fixed shaft insertion part 220 is the fixed shaft entry part 210 through the fixed shaft 300, so that the fixed shaft insertion part 220 is connected to the fixed shaft 300 ), since it must be restored to its original position with its own elastic force when fully inserted into the fixed shaft entry part 210 and the stationary shaft insertion part 220, which are installed successively on both sides of the rotating piece 200, the elastic adjustment part 230 is preferably "

“It is desirable to form a form.

On the other hand, at the lower end of the front side of the fixed shaft entry part 210 of the rotating piece 200, the space closing rib 251 is integrally formed to seal the dustpan lower space 134 and at the same time the fixed shaft entry part At the bottom of the rear side of the dustpan body 100, the bottom surface of the bottom surface 110 of the dustpan body 100 coincides with the bottom surface of the dustpan body 100, and a stopper 252 in contact with the bottom surface 133 between the protruding pieces of the dustpan body 100 is protruded. can also

And, by continuously protruding the protrusions 150 for broom sweeping at regular intervals from the upper end of the rear surface 130 of the dustpan main body 100 toward the front, foreign substances such as hair caught between the brushes of the broom after cleaning are removed by the user. It is hygienic as it can be removed without touching it.

It is more effective if a guide 140 for entering the garbage is formed at the tip of the bottom surface 110 of the dustpan body 100 in a detachable manner to allow the garbage to easily enter the inside of the dustpan body 100 .

In the drawings, unexplained reference numeral 410 denotes a handle formed on the top of the dustpan bag, reference numeral 470 denotes a broom inserting clip fitted to the upper part of the dustpan bag, and reference numeral 500 denotes a broom.

According to the present invention, since the dustpan body, the rotating piece, and the dustpan handle can be assembled and disassembled, respectively, there is an effect that the space occupied during storage or movement for distribution is minimized.

In addition, when using the dustpan, the dustpan handle is positioned almost perpendicular to the dustpan body, so the user can use it easily without bending the waist when cleaning. Space for storage can be minimized because it is stored in such a way that it is in the right direction.

In addition, it is possible to assemble the rotating piece by the press-fit method with little force on the fixed shaft of the dustpan body, and it does not require a separate tool or tool to change the dustpan handle in a direction perpendicular to or in a straight line with the dustpan body after assembly. It can be easily folded so that it can be folded or unfolded for stability.

1 is a perspective view showing a dustpan body, a rotating piece, and a dustpan handle according to the present invention in an exploded state;
2 is a side view illustrating a state in which a broom is used in combination with a dustpan body, a rotating piece, and a dustpan for dustpan assembly of the present invention;
Figure 3 is an exploded perspective view showing a state in which the dustpan body and the rotating piece of the present invention are assembled in a disassembled state;
Figure 4 is a side view showing an enlarged state of the rotating piece of the present invention
5A is a cross-sectional view illustrating a state in which the rotating piece of the present invention is coupled to the dustpan body to store the dustpan body.
5 (B) is a cross-sectional view for explaining a state in which the rotating piece of the present invention is combined with the dustpan body to use the dustpan body
6 is an enlarged perspective view of a rotating piece;

Hereinafter, with reference to the accompanying drawings, embodiments of the present invention will be described in detail so that those of ordinary skill in the art can easily implement them. The present invention may be implemented in several different forms and is not limited to the embodiments described herein. It is noted that the drawings are schematic and not drawn to scale. Relative dimensions and proportions of parts in the drawings are shown exaggerated or reduced in size for clarity and convenience in the drawings, and any dimensions are illustrative only and not limiting. And the same reference numerals are used to denote like features to the same structure, element, or part appearing in two or more drawings.

1 is a perspective view showing a dustpan body, a rotating piece, and a dustpan handle according to the present invention in an exploded state;

2 is a side view illustrating a state in which the dustpan body of the present invention, the rotating piece, and the dustpan handle are assembled and the broom is used in combination;

3 is an exploded perspective view showing a state in which the dustpan body and the rotating piece of the present invention are assembled in a disassembled state;

Figure 4 is a side view showing an enlarged state of the rotating piece of the present invention,

5 (A) is a cross-sectional view for explaining a state in which the rotating piece of the present invention is combined with the dustpan body to store the dustpan body,

5 (B) is a cross-sectional view for explaining a state in which the rotating piece of the present invention is combined with the dustpan body to use the dustpan body,

6 is an enlarged perspective view of a rotating piece, the present invention comprising: a dustpan body 100 having a bottom surface 110 , both side surfaces 120 , 120 , and a rear surface 130 ;

A protruding piece ( 132) and;

A bottom surface 133 and a lower space portion 134 between the protruding pieces 132 and the bottom surface 133 between the protruding pieces 132 so that the rotating piece 200 can be fitted in the downward direction from the upper direction to the lower end portion between the protruding pieces 132 The fixed shaft 300 is maintained and;

In the center of the rotating piece 200, the fixed shaft entry part 210, the fixed shaft insertion part 220, and the elastic adjustment part 230 are formed in succession, and on the upper surface of the elastic adjustment part 230, the protruding piece forward. This is achieved by forming the connecting portion 240 .

In addition, a through hole 260 into which the dustpan shank 400 can be inserted and fixed is drilled in the central portion of the pivoting piece 200 , and the upper surface of the pivoting piece 200 has a broom inserting clip open toward the front. (270) is integrally elastically installed.

In the above, the fixed shaft entry part 210 has a wide inlet and has an inclined state gradually narrowing toward the stationary shaft insertion part 220, and the fixed shaft insertion part 220 is inserted into the stationary shaft 300 and rotates. The fixed shaft 300 has a circular cross section because the structure 200 must be rotatable within a 90° range to maintain a vertical state with the bottom surface 110 of the dustpan body 100 or to maintain an almost planar state. In principle, one side of the fixed shaft 300 in the manufacturing process is not circular, but prismatic, or may be formed as a partly dug groove.

"형을 이루는 것이 바람직하다.And the elastic adjustment part 230 formed consecutively on the upper part of the fixed shaft insertion part 220 is the fixed shaft entry part 210 through the fixed shaft 300, so that the fixed shaft insertion part 220 is connected to the fixed shaft 300 ), since it must be restored to its original position with its own elastic force when fully inserted into the fixed shaft entry part 210 and the stationary shaft insertion part 220, which are installed successively on both sides of the rotating piece 200, the elastic adjustment part 230 is preferably "

“It is desirable to form a form.

On the other hand, at the lower end of the front side of the fixed shaft entry part 210 of the rotating piece 200, the space closing rib 251 is integrally formed to seal the dustpan lower space 134 and at the same time the fixed shaft entry part At the bottom of the rear side of the dustpan body 100, the bottom surface of the bottom surface 110 of the dustpan body 100 coincides with the bottom surface of the dustpan body 100, and a stopper 252 in contact with the bottom surface 133 between the protruding pieces of the dustpan body 100 is protruded. can also

And, by continuously protruding the protrusions 150 for broom sweeping at regular intervals from the upper end of the rear surface 130 of the dustpan main body 100 toward the front, foreign substances such as hair caught between the brushes of the broom after cleaning are removed by the user. It is hygienic as it can be removed without touching it.

It is more effective if a guide 140 for entering the garbage is formed at the tip of the bottom surface 110 of the dustpan body 100 in a detachable manner to allow the garbage to easily enter the inside of the dustpan body 100 .

The protrusion pieces 132 that extend outwardly of the open space 131 of the rear surface 130 of the dustpan body 100 and extend along the vertical surfaces on both sides of the rear portion 130 to form upward and downward protrusions 132 are the rear portions. Since it is impossible to form the fixed shaft 300 on the back side 130 because the wall of the wall 130 is thin, the protrusion 132 is thickened outward of the back side 130, and then between the protruding pieces 132. A fixed shaft 300 for holding the bottom surface 133 between the protrusions and the lower space 134 was formed between the protrusions 132 .

And the protruding piece connecting portion 240, 240 formed on the upper surface of the elastic control unit 230 of the rotation piece 200 is on the upper surface of the elastic adjustment unit 230 among the outer surface of the rotation piece 200 formed in a cylindrical shape. was added to protrude so that it could be fitted in a close state between the protruding pieces 132 of the dustpan body 100 .

The operation of the present invention will be described as follows.

First, as shown in FIG. 2 , a state in which the dustpan bag 400 is vertically erected on the dustpan body 100 is a state in which the dustpan is used.

That is, when the fixed shaft entry part 210 formed at the lower center of the rotating piece 200 is inserted by applying a force from the top of the fixed shaft 300 of the dustpan body 100 holding the space part 134 , the fixed shaft The entry part 210 passes through the fixed shaft 300, and the fixed shaft inserting part 220 is inserted into the fixed shaft 300, and eventually the rotating piece 200 is centered on the fixed shaft 300 in FIG. ), or as shown in FIG. 5(A), rotated 90° outward of the dustpan body 100 so that the direction of the rotating piece 200 is in a straight line with the bottom surface 110 of the dustpan body 100 can be put

In the above process, the elastic adjustment part 230 formed on the upper end of the fixed shaft insertion part 220 allows the fixed shaft entry part 210 to open well and at the same time, the fixed shaft insertion part 220 opens the fixed shaft ( In the state of being inserted into the fixed shaft 300 , it serves to enable the fixed shaft insertion part 220 to be firmly coupled to the fixed shaft 300 by its own elasticity.

The reason why the rotating piece 200 can maintain an upright state on the bottom surface 110 of the dustpan body 100 as shown in FIG. 5 (b) is the space of the rear surface 130 of the dustpan body 100 The protruding piece inserts 240 and 240 formed on the outer surface of the rotating piece 200 between the protruding pieces 132 extending outwardly from the portion 131 are forcibly fitted, so that the rotating piece 200 is a dustpan ( It will be possible to maintain an upright state on the bottom surface 110 of 100).

The state will be a state in which garbage can be swept into the space of the upper part of the dustpan bottom surface 110 using the broom 500 .

In the above use state, when the rotating piece 200 is erected in an upright state in the dustpan body 100, the space closing rib 251 integrally formed at the lower end of the front side of the fixed shaft entry part 210 of the rotating piece 200. The lower space 134 formed between the fixed shaft 300 and the bottom surface 133 between the protruding pieces 132 of the dustpan body 100 is sealed to the bottom surface of the dustpan body 100 when cleaning. Incoming garbage or dust is prevented from going out through the rear surface 130 of the dustpan body 100 .

And, the stopper 252 integrally formed at the lower end of the rear side of the rotating piece 200 allows it to be positioned on the same plane as the bottom of the bottom surface 133 between the protruding pieces of the dustpan body 100, so that the dustpan body (100) and the rotating piece (200) is in a straight line and can be maintained in a stable state when used in a storage state.

And, after the dustpan is used in the above process, when the rotating piece 200 is pushed outward of the dustpan body 100, the protruding piece of the rotating piece 200 is inserted from the protruding piece 132 of the dustpan body 100 The parts 240 and 240 are relaxed to be in a state as shown in FIG. 5(A).

FIG. 5(A) illustrates that the dustpan body 100 and the rotating piece 200 are in a straight line. In this state, the dustpan bag 400 is inserted into the through hole 260 of the rotating piece 200. If this is done, the dustpan body 100 can be erected and stored.

As illustrated in FIG. 2, the broom inserting clip 470 and the broom inserting clip 270 integrally formed on the rotating piece 200 upper part of the broom 500 were installed in the dustpan 400 as illustrated in FIG. 2 . When it is fixed to the dustpan bag 400 using a , the broom 500 is eventually fixed to the dustpan bag 400 to be in a storage state like the dustpan main body 100 .

It can be seen that the above-described storage state is that the dustpan body 100 and the broom 500 are stored in a stable state in a minimum space.

As shown in the enlarged perspective view of the rotating piece 200 shown in FIG. 6 , the space closing rib 251 integrally formed at the lower end of the front side of the fixed shaft entry part 210 is the protruding piece 132 of the dustpan body 100 . Since it is in contact with the bottom surface 133 between Not only cannot go out of the dustpan body 100, but also maintain a stable state in a state in which the rotating piece 200 is erected at a right angle to the dustpan body 100, and the rear surface of the fixed shaft entry part 210 The stopper 252 integrally formed at the lower side of the side serves to prevent the rotating piece 200 from rotating any more.

Although the embodiments of the present invention have been described with reference to the accompanying drawings, those of ordinary skill in the art to which the present invention pertains will understand that the present invention may be implemented in other specific forms without changing the technical spirit or essential features. will be.

Therefore, the embodiments described above are to be understood as illustrative and not restrictive in all respects, and the scope of the present invention described in the above detailed description is indicated by the following claims, meaning and All changes or modifications derived from the scope and its equivalents should be construed as being included in the scope of the present invention.

100: dustpan body 110: bottom surface
120, 120: side part 130: back part
131: space part 132: protruding piece
133: the bottom surface between the protruding pieces 134: the lower space portion
150: protrusion for brushing a broom 200: rotating piece
210: fixed shaft entry part 220: fixed shaft insertion part
230: elastic control unit 240, 240: protruding piece connection part
251: space closing rib 252: stopper
260: through hole 270: clip for inserting a broom
300: fixed shaft 400: dustpan
470: creep for broom insertion 500: broom

Claims (6)

a dustpan body 100 having a bottom surface 110 , side portions 120 , 120 , and a rear portion 130 ;
a protruding piece 132 protruding outwardly of the open space 131 to enable insertion of the rotating piece 200 in the center of the rear portion 130;
A bottom surface 133 and a lower space 134 between the protrusion pieces 132 and the bottom surface 133 between the protrusion pieces 132 are maintained so that the rotating piece 200 can be fitted in a downward direction from an upper direction to the lower end portion between the protruding pieces 132 . a fixed shaft 300 and;
The fixed shaft entry part 210, the fixed shaft insertion part 220, and the elastic adjustment part 230 are successively

The rotating piece 200 formed in a mold;
a protruding piece connecting portion 240 formed forward on the upper surface of the elastic control unit 230;
A through hole 260 into which the dustpan shank 400 can be inserted and fixed is drilled in the central portion of the pivoting piece 200, and the upper surface of the pivoting piece 200 has a broom inserting clip ( 270) is integrally elastically installed,
The fixed shaft entry portion 210 of the rotating piece 200 has a wide inlet and has an inclined state gradually narrowing toward the fixed shaft insertion portion 220, and the fixed shaft insertion portion 220 is the fixed shaft insertion portion 220 A bag folding dustpan, characterized in that it is inserted into the shaft (300) so that it can be rotated.
delete delete The method according to claim 1,
Folding bag, characterized in that at the lower end of the front side of the fixed shaft entry part 210 of the rotating piece 200, a space closing rib 251 capable of sealing the space 134 below the dustpan is integrally formed. trash it.
The method according to claim 1,
At the lower end of the rear side of the fixed shaft entry part 210 of the rotating piece 200, a stopper 252 for matching the bottom surface of the bottom surface 133 between the protruding pieces of the dustpan body 100 is integrally formed. A bag folding dustpan, characterized in that it has been rolled up.
The method according to claim 1,
A dustpan folding dustpan, characterized in that the protrusions (150) for brushing the dustpan (150) are continuously protruded at regular intervals from the upper end of the rear surface (130) of the dustpan body (100) toward the front.

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