JP2015073779A - Duster cleaner attachment - Google Patents

Abstract

PROBLEM TO BE SOLVED: To solve a problem in a conventional cleaning work in which, while a dust removing tool (hereinafter called a handy duster) for removing dust with a dust-adhering agent using static electricity and a surface active agent provided at its head is widely used, the head of the handy duster with the dust deposited theron and thus its adhesion gradually weakened need be clapped or swung outdoors to clean the head of the handy duster and recover its adhesion, which clears the handy duster, but also scatters the dust in the periphery.SOLUTION: A duster cleaner attachment can be placed on a floor and used, so that the burden to a body can be reduced. A handy duster is inserted into an insertion hole from an insertion port of the upper end of the duster cleaner attachment, and a head is put in and out vertically. Thereby, the dust deposited on the head can efficiently be raked out and sucked in, and can effectively be collected in a vacuum cleaner.

Description

  The present invention is an indoor cleaning tool that is attached to a vacuum cleaner to effectively collect dust adhering to dust removal (handy duster), etc., and sucks and removes the dust. This is related to the duster cleaner attachment.

  In cleaning work, tools for removing dust from dust (handy duster) etc. using dust or dust using statics or surfactants (hereinafter referred to as handy duster) are widely used. The dust of the handy duster that has gradually weakened due to the adsorbed dust is struck or shaken outdoors to drop the dust, but it will be scattered around. JP2011-229629A and JP2008-136710A have been proposed as methods for sucking and removing dust attached to the handy duster ears using an electric vacuum cleaner.

  In (Patent Document 1), a floor cleaning suction unit connected to the main body of the vacuum cleaner is connected to a connecting part in the middle of a suction hose attached to the tip, and a dedicated suction port for mop cleaning is secured. Insert the mop handle into the opening provided in the cleaning unit, pull the mop cleaning unit into the cylindrical cleaning unit, and move the mop cleaning unit back and forth. A mop dust suction tool is disclosed which can be sucked and removed by the suction force of the vacuum cleaner body. (See Patent Document 1).

  (Patent Document 2) discloses that a dust collecting attachment that is detachably attached to a suction nozzle of a vacuum cleaner has a plurality of ribs projecting radially along the longitudinal direction of the inner peripheral surface of the cylindrical body. There is an opening through which a handy duster ear can be inserted from one end. A dust collection attachment is disclosed in which a handy duster inserted through an opening is rotated by a wrist, whereby a plurality of ribs scrapes off dust adhering to the ear and collects the dust in an electric vacuum cleaner. (See Patent Document 2).

JP2011-229629A JP 2008-136710 A

  (Patent Document 1) A connecting part is connected in the middle of a suction hose of a vacuum cleaner, and a suction tool dedicated to mop cleaning is installed. It is inserted into the opening provided in the container, and rotated while reciprocating the mop in the longitudinal direction, so that dust and dust in the mop cleaning part are sucked and collected in the electric vacuum cleaner. The floor surface can be sucked during mop cleaning, and the suction force for mop cleaning is reduced. There are no ribs etc. that efficiently remove dust at the air intake dedicated to mop cleaning. Because it is connected to the suction hose of the vacuum cleaner, the suction tool dedicated to mop cleaning becomes unstable and difficult to clean.

  (Patent Document 2) A dust collection attachment that can be detachably attached to the suction nozzle of an electric vacuum cleaner. The hand duster ear cleaning operation is unstable because the holding and fixing of the dust collection attachment is unstable and difficult to perform. Then, the handy duster must be inserted into the opening with the other hand and rotated while being taken in and out. This is due to the multiple ribs projecting radially along the longitudinal direction of the inner circumference of the cylindrical body. The cylindrical body has a trumpet shape, and in the vicinity of the opening, the flow of air sucked by the vacuum cleaner is weakened and the suction force is reduced.

However, any of the above devices are connected to the suction hose of a vacuum cleaner, but in the operation of cleaning the dust adsorbed on the handy duster, the mop dust suction tool and dust collection attachment are held and fixed. Is unstable and the handy duster ear must be inserted, removed and moved back and forth during dust removal. Dust adhering to the handy duster ear has not been effectively removed.
In the present invention, in view of the above-described problems of the prior art, the duster cleaner attachment can be stably operated by being a floor-standing type. By inserting a hand duster ear into the insertion port at the top of the duster cleaner attachment and reciprocating up and down, dust adhering to the ear can be efficiently scraped off and effectively collected in a vacuum cleaner. An object of the present invention is to provide a dust cleaner attachment that can be used.

  In the present invention, a substantially conical insertion port is provided at the upper end of the cylindrical main body of the duster cleaner attachment so that the hand duster ear can be easily inserted into the insertion hole. An L-shaped suction hose joint for the suction nozzle of a vacuum cleaner is installed horizontally at the lower end of the cylindrical main body and the lower end of the cylindrical main body fixing cap so as to communicate with the inside of the cylindrical main body. Install the fitting port upward. Fix the cylindrical body fixing cap to the attachment base with screws. The cylindrical main body is press-fitted into the cylindrical main body fixing cap. The attachment is characterized by comprising a plurality of dust removing rings protruding from the cylindrical inner peripheral wall.

  Dust adhering to the handy duster ears can be reliably disposed of without being sprinkled outside or around. The L-shaped suction hose joint is provided in the end of the cylindrical body so as to communicate with the inside of the cylindrical body of the attachment. The suction port of the vacuum cleaner can be easily attached and detached because the fitting port is installed upward.

  The dust attached to the hand duster ears can be effectively scraped off by a plurality of dust removal rings protruding from the inner peripheral wall of the cylindrical main body of the attachment.

  With the dust removal ring in multiple stages projecting from the inner wall of the cylindrical main body of the attachment, the dust of the attached dust can be easily scraped by inserting the ears of the handy duster into the duster insertion hole and taking it in and out without turning. It can be dropped and collected in the vacuum cleaner by the suction force of the vacuum cleaner.

It is an external appearance perspective view of the duster cleaner attachment concerning this invention. It is a top view of a duster cleaner attachment concerning the present invention. It is sectional drawing of the top view (aa) of FIG. 2 of the duster cleaner attachment of this invention. It is a perspective view which shows the use condition of the duster cleaner attachment concerning this invention. FIG. 2 is a schematic sectional view of (a-a). The embodiment of the duster cleaner attachment according to the present invention is shown, the backward movement of the hand duster ear is indicated by a thick arrow, and the flow of air sucked by the electric vacuum cleaner is indicated by a thin arrow.

  Embodiments of the present invention will be described below with reference to the drawings based on the embodiments of the invention.

FIG. 1 is an external perspective view of a duster cleaner attachment of the present invention.
It is the cylindrical main body 1 of a duster cleaner attachment. 1a is a handy duster insertion port. 1b is a suction nozzle fitting port of the suction nozzle of the vacuum cleaner. 1c is a duster insertion hole. 2 is an attachment base. FIG. 2 is a plan view of the duster cleaner attachment of the present invention as viewed from above in FIG.

(FIG. 3) is an embodiment of the present invention, and is a cross-sectional view of the plan view aa of FIG. A mode for carrying out the present invention will be described. The cylindrical main body 1 is provided with a substantially conical insertion port 1 a at the upper end, and a hole is horizontally drilled in the lower end portion of the cylindrical main body 1. A cylindrical main body fixing cap 1d for fitting and fixing the lower end portion of the cylindrical main body 1 is placed on the upper surface of the attachment base 2 and fixed with a fixing screw 1e. A hole is horizontally drilled in the side surface of the cylindrical main body fixing kit 1d, and one end of an L-shaped suction hose joint 1f that communicates with the inside of the cylindrical main body fixing cap is laterally provided. The suction nozzle fitting port 1b side of the L-shaped suction hose joint 1f is placed upward so that it can be easily fitted and inserted into the suction nozzle 6a of the vacuum cleaner 6, and the fitting outer shape of the fitting port is made substantially conical. By doing so, the suction nozzle 6a can be detachably fitted. A support spacer 1g is installed and fixed on the upper surface of the attachment base 2 below the L-shaped suction hose joint 1f.
This is to prevent damage due to a load when the suction nozzle 6a is inserted into the suction nozzle fitting port 1b of the L-shaped suction hose joint 1f.

  Dust removal ring 3a and dust removal ring 3b with pawls are alternately arranged and arranged at equal intervals across the spacer 4b, the ring fixing bolt 4c is passed through the through hole, and both ends are tightened with the tightening nuts 4a. Is inserted on the circumference of the inner wall of the hollow portion of the cylindrical main body 1, a dust removing ring is projected from the inner wall. The through hole 4 of the ring fixing bolt 4c is drilled in the dust removal ring 3a and the dust removal ring 3b with claws, and the spacer 4b is a rectangular column for arranging the dust removal ring 3a and the dust removal ring 3b with claws at equal intervals. A through hole is drilled in the longitudinal direction, and the ring fixing bolt 4c penetrates.

  A cylinder in which a suction hose joint 1f is joined to a laterally drilled hole at the lower end of the cylindrical body 1 in which the dust removing ring 3a and the dust removing ring 3b are projected and inserted into the inner wall of the hollow portion of the cylindrical body 1. The holes of the side holes of the main body fixing cap 1d are fitted and press-fitted together.

  The dust removal ring 3a projecting on the inner peripheral wall circumference of the cylindrical main body is a plate-like ring, and dust attached to the duster ear 5a when the duster ear 5a passes through the duster insertion hole 1c. When the ears rub off at the corners and pass through the duster insertion hole 1c, the flow of the inflowing air is narrowed, the suction force is increased, and dust can be collected efficiently.

  The dust removal ring 3b with a claw projecting on the inner peripheral wall circumference of the cylindrical main body is plate-shaped and provided with a claw with a radial notch on the entire inner circumferential surface to scrape off dust adhering deeply to the duster ear 5a. The dust is efficiently collected by the vacuum cleaner 6 by effectively separating.

  The material of the dust removal ring 3a and the claw dust removal ring 3b is preferably made of metal, but may be synthetic resin such as plastic.

  The lower end of the cylindrical main body 1 of the duster cleaner attachment of the present invention is fitted and press-fitted into the inner periphery of the cylindrical main body fixing cap 1d, and the bottom of the cylindrical main body fixing cap 1d at the lower end of the cylindrical main body 1 is clogged with dust. When trouble occurs, disassembly and cleaning can be performed.

  By inserting the ear part 5a of the handy duster 5 into the duster insertion hole in the cylindrical main body 1 and moving the handy duster backward, a plurality of dust removing rings 3a and a dust removing ring 3b with claws are attached to the ear 5a. Dust and the like are scraped off efficiently and collected in the vacuum cleaner 6.

  The material of the parts that make up the duster cleaner attachment is preferably made of synthetic resin such as plastic in consideration of ease of use due to weight reduction and manufacturing method, but if necessary, use metal material Also good.

  The duster cleaner attachment of the present invention adsorbs and removes dust and the like in the hand duster ears during cleaning, but does not scatter dust adhering to the hand duster ears around and collects it hygienically indoors. Made it possible to handle dust. It is not necessary to rotate by simply inserting the hand duster ears into the duster holes and returning them by a plurality of dust removal rings protruding from the inner peripheral wall of the cylindrical main body of the attachment.

1 Tubular body 1a Insertion port 1b Suction nozzle fitting port 1c Duster insertion hole 1d Cylindrical body fixing cap 1e Fixing screw 1f L-shaped suction hose joint 1g Joint support spacer 2 Attachment base 3a Dust removal ring 3b Dust removal ring with claw 4a Tightening nut 4b Spacer 4c Ring fixing bolt 5 Handy duster 5a Handy duster ear 6 Vacuum cleaner 6a Suction nozzle

Claims (2)

A duster duster attachment for dust removal, in which a suction nozzle of an electric vacuum cleaner is detachable, and a plurality of rings projecting at intervals on an inner peripheral wall circumference of the cylindrical main body, and an upper end of the cylindrical main body Provided with an insertion port through which the dust removal can be inserted, and an L-shaped suction hose joint at the lower end of the cylindrical main body so that the tip of the suction hose joint faces upward so as to communicate with the inside of the cylindrical main body Duster cleaner attachment characterized by having been installed. The duster cleaner attachment according to claim 1, wherein the ring is provided with a claw on an inner peripheral surface.