WO2022062551A1

WO2022062551A1 - Dustpan capable of automatically removing entangled objects

Info

Publication number: WO2022062551A1
Application number: PCT/CN2021/103938
Authority: WO
Inventors: 朱雪林; 刘中付
Original assignee: 嘉兴捷顺旅游制品有限公司
Priority date: 2020-09-24
Filing date: 2021-07-01
Publication date: 2022-03-31
Also published as: CN112120622A

Abstract

A dustpan capable of automatically removing entangled objects, comprising a dustpan body (1). The open end of the dustpan body (1) is provided with a tooth comb (2) for cleaning entangled objects from a broom. A handle (3) is rotatably connected to the dustpan body (1). The side of the handle (3) near the tooth comb (2) is provided with a cleaning assembly (4) for removing the entangled objects from the tooth comb (2) into the dustpan body (1). By providing the tooth comb (2), the entangled objects and dirt on the broom cleaning head can be removed. The handle (3) is rotatably connected to the two ends of the dustpan body (1). When entangled objects are trapped in the tooth comb (2), the cleaning assembly (4) is rotated, so that the entangled objects on the tooth comb (2) are automatically scraped off and automatically fall into the dustpan, thereby achieving automatic cleaning of the tooth comb (2), and reducing the manual labor required for cleaning the tooth comb (2) by cleaning personnel.

Description

A dustpan that can automatically remove entanglement

technical field

The invention belongs to the technical field of daily necessities, and relates to a dustpan that can automatically remove entangled objects.

Background technique

A dustpan is a cleaning implement that is often used in conjunction with a broom to manually remove household or commercial waste. It has an open edge that allows debris to enter a cavity that can hold debris.

For example, the authorized publication number CN207306634U discloses a dumping bucket, which includes a bucket and a sub-handle. The bottom end of the sub-handle is provided with a connecting plate. Scraping teeth are provided, and the closed end of the dust bucket is provided with a support mechanism, and the dust bucket can be rotated relative to the connecting plate, so that the dust bucket can be erected on the horizontal plane through the support mechanism. The invention has simple and reasonable structure and convenient use, not only can prevent a small amount of garbage in the dustpan from being blown out, but also can reduce the space occupied by the dustpan on the ground by rotating the dustpan.

However, in the above solution, although the dustpan can scrape off the hair sticking to the broom through the scraping teeth, it is inevitable that the scraping will remain between the two scraping teeth, and the hair will be wrapped around the tooth comb, so it needs to be collected by the cleaning personnel. Clean up by hand, increasing the workforce of the cleanup crew.

SUMMARY OF THE INVENTION

The purpose of the present invention is to solve the above problems in the prior art, and propose a dustpan that can automatically remove entangled objects.

The purpose of the present invention can be achieved through the following technical solutions: a dustpan that can automatically remove windings, including a dusting bucket, the open end of the dusting bucket is provided with a tooth comb for cleaning the windings on the broom, and the The dust bucket is rotatably connected with a handle, and the side of the handle close to the tooth comb is provided with a cleaning component for removing the entanglement on the tooth comb into the dust bucket.

By setting the tooth comb, the entanglement stains on the cleaning head of the broom can be cleaned. At the same time, by setting the handle and the cleaning assembly, the handle is connected to both ends of the dust bucket. When the tooth comb is wrapped with entanglement, the cleaning assembly can be rotated by rotating , the entanglement on the comb will be automatically scraped off and dropped into the dustpan, so as to realize the automatic cleaning of the comb and reduce the labor required by the cleaning personnel to clean the comb by hand.

In the above-mentioned dustpan that can automatically remove entangled objects, the cleaning assembly includes a plurality of cleaning teeth arranged on the handle, and the cleaning teeth can be inserted into the gaps of every two adjacent tooth combs. The setting of the cleaning teeth enables the handle to automatically scrape off the entanglement on the comb and automatically drop it into the dustpan when the handle is rotated, so as to realize the automatic cleaning of the comb and reduce the labor required for cleaning personnel to clean the comb by hand. .

In the above-mentioned dustpan that can automatically remove entangled objects, as another technical solution, the cleaning component may be a soft rubber scraper.

In the above-mentioned dustpan that can automatically remove entanglement, the ends of the cleaning teeth are bent inward toward the bottom of the dustpan. When the tooth comb cleans the entanglement on the broom, the entanglement on the broom can be effectively prevented from being entangled on the cleaning teeth.

In the above-mentioned dustpan capable of automatically removing entangled objects, the distance from the rotating shaft of the handle to the end of the cleaning teeth is greater than the distance from the rotating shaft to the end of the tooth comb. With this arrangement, the handle can be prevented from being caught by the tooth comb when the handle is rotated, and mutual interference between the two can be prevented.

In the above-mentioned dustpan that can automatically remove entanglement, the center of gravity of the dust bucket is located at the rear side of the rotating shaft close to the dust bucket. When the dust bucket is lifted, it will automatically turn over to the side with cleaning teeth.

In the above-mentioned dustpan that can automatically remove entanglement, the rear part of the dustpan has a placement plane. When the dust bucket is lifted, it rotates automatically, so that it can be placed on the ground with the rear facing down, and the opening of the dust bucket is facing upward to prevent the dumping of garbage.

In the above-mentioned dustpan that can automatically remove entanglement, the upper plane of the dustpan is provided with raised steps. The upper plane of the dust bucket is provided with raised steps. When the handle is rotated to a vertical position, the handle and the dustpan are relatively fixed to realize the function of the handle standing.

In the above-mentioned dustpan that can automatically remove entanglement, the bottom wall of the open end of the dust bucket is provided with a lip plate, and the lip plate is inclined downward from the inner side to the outer side. With this arrangement, when the cleaning personnel are cleaning dust and other small particles, the dust can enter into the dust bucket along the inclined plane, and the cleaning is more convenient.

In the above-mentioned dustpan that can automatically remove entanglement, the handle is provided with a connecting portion, the connecting portion is provided with a handle, and a handle is provided between the handle and the connecting portion for quick installation of the handle and unplugged button assembly. The button assembly enables quick installation and removal of the handle.

Compared with the prior art, the present invention can clean the entanglement and stains on the cleaning head of the broom by setting the tooth comb. At the same time, by setting the handle and the cleaning assembly, the handle is rotatably connected to the two ends of the dust bucket. When there is entanglement, by rotating the cleaning component, the entanglement on the comb will be automatically scraped off and automatically dropped into the dustpan, so as to realize the automatic cleaning of the comb and reduce the labor required by the cleaning personnel to clean the comb by hand.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present invention;

Figure 2 is a side view of the present invention;

3 is a schematic structural diagram of a button assembly of the present invention;

FIG. 4 is a schematic view of the structure of the winnowing bucket of the present invention;

FIG. 5 is an exploded schematic diagram of the tooth comb and cleaning assembly of the present invention.

In the figure, 1, dust bucket; 2, tooth comb; 3, handle; 4, cleaning assembly; 41, cleaning tooth; 5, raised step; 6, connecting part; 7, handle; 8, button assembly; 81, Hollow tube; 82, elastic button; 9, limit hole; 10, mounting hole; 11, lip plate; 12, handle sleeve; 13, connecting block; 14, card slot; 15, connecting hole.

detailed description

The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solutions of the present invention, but the present invention is not limited to these embodiments.

As shown in Figures 1 to 5, a dustpan that can automatically remove entanglement includes a dust bucket 1. The bottom wall of the open end of the dust bucket 1 is provided with a lip plate 11, and the lip plate 11 is inclined downward from the inside to the outside. With this arrangement, when the cleaning personnel are cleaning small particles such as dust, the dust can enter into the dust bucket 1 along the inclined plane, and the cleaning is more convenient.

The open end of the dust bucket 1 is provided with a tooth comb 2 for cleaning the windings on the broom, and the tooth comb 2 can clean and remove the windings on the broom.

A handle 3 is rotatably connected to the dust bucket 1. The two sides of the dust bucket 1 are provided with mounting holes 10 for being mounted on the handle 3. The two ends of the handle 3 are respectively buckled into the mounting holes 10 on both sides. The distance from the rotating shaft to the end of the cleaning teeth 41 is greater than the distance from the rotating shaft to the end of the tooth comb 2 . With this arrangement, the handle 3 can be prevented from being caught by the tooth comb 2 when the handle 3 is rotated, and mutual interference between the two can be prevented.

The side of the handle 3 close to the tooth comb 2 is provided with a cleaning assembly 4 for removing the windings on the tooth comb 2 into the dust bucket 1. The cleaning assembly 4 includes a plurality of cleaning teeth 41 arranged on the handle 3. The cleaning teeth 41 It can be inserted into the gap of every two adjacent tooth combs 2 . The setting of the cleaning teeth 41 enables the handle 3 to automatically scrape off the entangled objects on the tooth comb 2 and automatically drop them into the dustpan when the handle 3 is rotated, so as to realize the automatic cleaning of the tooth comb 2 and reduce the number of cleaning personnel cleaning the teeth by hand. 41 Combs 2 required labor.

As another solution, the cleaning component 4 may be a soft rubber scraper.

The center of gravity of the dust bucket 1 is located at the rear side of the rotating shaft close to the dust bucket 1 . When the dust bucket 1 is lifted, it automatically turns over to the side with the cleaning teeth 41 .

The rear of the dust bucket 1 has a placement plane. When the dust bucket 1 is lifted, it rotates automatically, so that the rear part can be placed on the ground, and the opening of the dust bucket 1 is upward to prevent the garbage from being dumped.

The upper plane of the dust bucket 1 is provided with a raised step 5 . The upper plane of the dust bucket 1 is provided with a raised step 5. When the handle 3 is rotated to a vertical position, the raised step 5 can clamp the handle, so that the handle 3 and the dustpan are relatively fixed, and the stand function of the handle 7 is realized.

The handle 3 is provided with a connecting portion 6 , and the connecting portion 6 is provided with a handle 7 .

When the dustpan is used, the dustpan 1 is rotated through the handle 3, the open end of the dustpan 1 is facing the horizontal direction, and the bottom wall of the dustpan 1 is in contact with the ground. When the dustpan is not used, the dustpan 1 rotates through the connecting plate , the plane of the closed end of the dustpan 1 is in contact with the ground, and the open end is facing upward. At this time, the cleaning head of the broom is placed in the dustpan 1 to prevent a small amount of garbage in the dustpan from being blown out of the dustpan, and the dustpan can be rotated by turning the dustpan 1. Reduce the size of the dustpan Take up space on the ground.

A button assembly 8 is arranged between the handle 7 and the connecting part 6 for the quick installation and extraction of the handle 7. The button assembly 8 includes a hollow tube 81 arranged on the connecting part 6, and the handle 7 is sleeved outside the hollow tube 81. One side of the 81 is provided with a protruding elastic button 82 inclined to the outside, and the lower part of the handle 7 is provided with a limiting hole 9 for limiting the elastic button 82 , the elastic button 82 is located outside the handle 7 . When the elastic button 82 is snapped into the limiting hole 9, the handle 7 can be fixed to prevent the handle 7 from being separated from the dust bucket 1. When the handle 7 needs to be removed, it is only necessary to press the elastic button 82 inward to make the elastic button 82 It is located in the hollow tube 81, and then the handle 7 can be pulled out.

The top of the handle 7 is provided with a handle sleeve 12, and the handle sleeve 12 is provided with a connecting hole 15 for hanging on the wall. This arrangement can reduce the storage space on the ground.

The handle 7 is provided with a connection block 13, and the connection block 13 is provided with a clamping slot 14 for clamping the broom handle. The broom is installed on the side of the dustpan through the card slot 14. At present, the broom and the dustpan are stored and used separately in the family. In many occasions, when sweeping the floor, they are often unwilling to pick up the dustpan again after sweeping, so the garbage is swept away. The broom cannot be placed on the ground alone when it is not needed to sweep the floor, and it needs to be leaned against the wall of the home. At this time, the broom is easy to slip. If the broom slips, the handle will be damaged. It is easy to be damaged or broken, and the connection block 13 is provided, which can fix the broom to one side of the dustpan. When the broom needs to be used, the dustpan can be taken away together, which is more convenient and does not occupy the storage space of the broom.

Compared with the prior art, the present invention can clean the entanglement stains on the cleaning head of the broom by setting the tooth comb 2, and at the same time, by setting the handle 3 and the cleaning assembly 4, the handle 3 is rotatably connected to both ends of the dust bucket 1, When the comb 2 is wound with entanglement, by rotating the cleaning component 4, the entanglement on the comb 2 is automatically scraped off and automatically dropped into the dustpan, so as to realize the automatic cleaning of the comb 2 and reduce the use of cleaning personnel. The labor required to clean the comb 2 by hand.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Those skilled in the art to which the present invention pertains can make various modifications or additions to the described specific embodiments or substitute in similar manners, but will not deviate from the spirit of the present invention or go beyond the definition of the appended claims range.

Claims

A dustpan capable of automatically removing entanglements, comprising a dustpan (1), characterized in that the open end of the dustpan (1) is provided with a tooth comb (2) for cleaning the tangles on a broom, and the The dust bucket (1) is rotatably connected with a handle (3), and the handle (3) is provided with a cleaning assembly (4) for removing the entanglement on the tooth comb (2) into the dust bucket (1). ).
A dustpan capable of automatically removing windings according to claim 1, characterized in that: the cleaning assembly (4) comprises a plurality of cleaning teeth (41) arranged on the handle (3), the The cleaning teeth (41) can be inserted into the gaps of every two adjacent tooth combs (2).
A dustpan capable of automatically removing windings according to claim 1, characterized in that: the cleaning component (4) can be a soft rubber scraper.
A dustpan capable of automatically removing windings according to claim 2, characterized in that: the ends of the cleaning teeth (41) are bent inward toward the bottom of the dust bucket (1).
A dustpan capable of automatically removing entangled objects according to claim 2 or 4, characterized in that: the distance from the rotating shaft of the handle (3) to the end of the cleaning teeth (41) is greater than the distance from the rotating shaft to the tooth comb (2) distance from the end.
The dustpan according to claim 1, characterized in that: the center of gravity of the dust bucket (1) is located at the rear side of the rotating shaft close to the dust bucket (1).
A dustpan for automatically removing windings according to claim 1, 2 or 3, characterized in that the rear part of the dustpan (1) has a placement plane.
A dustpan capable of automatically removing entangled objects according to claim 1, 2 or 3, characterized in that a raised step (5) is provided on the upper plane of the dust bucket (1).
A dustpan capable of automatically removing windings according to claim 1, 2 or 3, wherein the bottom wall of the open end of the dust bucket (1) is provided with a lip plate (11), and the lip plate (11) Slope downward from inside to outside.
A dustpan capable of automatically removing windings according to claim 1, 2 or 3, characterized in that: the handle (3) is provided with a connecting portion (6), and the connecting portion (6) A handle (7) is arranged on the handle (7), and a button assembly (8) for quick installation and extraction of the handle (7) is arranged between the handle (7) and the connecting part (6).