CN212661752U - Handheld dust collector convenient for cleaning filter screen - Google Patents

Abstract

The utility model discloses a hand-held dust collector convenient for cleaning a filter screen, which comprises a dust collector main body and a dust barrel rotatably arranged at the front end part of the dust collector main body; a filter is arranged at the lower part of the front end of the dust collector main body and comprises a filter screen and a filter element arranged in the filter screen; be equipped with cleaning device on the dirt bucket, when rotatory dirt bucket and when pouring out the dust that gathers in the dirt bucket, this cleaning device can clear up the dust on the filter screen simultaneously, convenient and fast, and labour saving and time saving.

Description

Handheld dust collector convenient for cleaning filter screen

Technical Field

The utility model relates to a convenient hand-held type dust catcher of clean filter screen.

Background

The existing filter of the handheld dust collector generally comprises an external filter screen and a filter element arranged in the filter screen; when dust collection is carried out, a lot of dust, hair and other garbage which are difficult to clean can be adsorbed on a filter screen of the dust collector, and after dust collection is finished, the filter screen is manually cleaned by using a brush or cleaning cloth, so that the dust collection is complex.

To this end, we have developed a hand-held cleaner that facilitates cleaning of the filter.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide a handheld dust collector which is convenient for cleaning a filter screen.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a hand-held cleaner convenient for cleaning a filter screen comprises a cleaner body and a dust barrel rotatably arranged at the front end part of the cleaner body; a filter is arranged at the lower part of the front end of the dust collector main body and comprises a filter screen and a filter element arranged in the filter screen; when dust collection is carried out, the filter screen is positioned in the dust barrel; after dust collection is completed, the dust barrel can rotate freely and pour out dust accumulated in the dust barrel; the dust barrel is provided with a cleaning device, and when the dust barrel is rotated and dust accumulated in the dust barrel is poured out, the cleaning device can clean the dust on the filter screen.

Preferably, the cleaning device is a dust scraping strip which scrapes the outer wall of the filter screen when the dust bucket is rotated and dust accumulated in the dust bucket is poured out.

Preferably, the material of the ash scraping strip is plastic, sponge or cleaning cloth.

Preferably, the number of the ash scraping strips is two, and the ash scraping strips can scrape the outer walls of two sides of the filter screen respectively.

Preferably, two of the ash scraping strips are correspondingly arranged.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

convenient hand-held type dust catcher of clean filter screen, when pressing spring button and make dirt bucket release from the dust catcher main part, scrape the both sides outer wall that the ash strip can scrape the filter screen respectively to the rubbish that will remain difficult clearance such as dust, hair on the filter screen is got rid of, convenient and fast, and labour saving and time saving.

Drawings

The technical scheme of the utility model is further explained by combining the attached drawings as follows:

fig. 1 is a schematic perspective view of a handheld vacuum cleaner for conveniently cleaning a filter screen according to the present invention;

fig. 2 is a schematic perspective view of the handheld vacuum cleaner with a filter screen convenient to clean according to the present invention when the dust barrel is opened;

FIG. 3 is a schematic plan view of the dust barrel of the hand-held vacuum cleaner for conveniently cleaning the filter net according to the present invention when opened;

FIG. 4 is a schematic perspective view of a dust barrel of the hand-held vacuum cleaner for conveniently cleaning the filter net according to the present invention;

fig. 5 is an enlarged view of a portion a of fig. 4;

wherein: 1. a cleaner main body; 2. a dust barrel; 3. filtering with a screen; 11. scraping the ash strips; 12. locking; 13. buckling grooves; 14. a spring button; 15. a rotary shaft seat; 16. a through groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1-5, the handheld vacuum cleaner convenient for cleaning a filter screen of the present invention includes avacuum cleaner body 1 and adust barrel 2 rotatably disposed at a front end of thevacuum cleaner body 1; the upper surface of thedust barrel 2 forms smooth transition with the upper surface of the dust collectormain body 1 at least partially and becomes the natural extension of the upper surface of the dust collectormain body 1.

The middle part of the lower surface of thedust barrel 2 is provided with arotary shaft seat 15; a rotary shaft (not shown) is horizontally provided at a front end portion of thecleaner body 1; the two ends of the rotating shaft are respectively arranged in the rotatingshaft seats 15, so that thedust barrel 2 can rotate.

The lower end part of thedust barrel 2 is provided with alock catch 12, and the lower end part of thelock catch 12 is provided with alock groove 13; aspring button 14 is arranged on the lower surface of the cleanermain body 1, and a protrusion (not shown) corresponding to thebuckling groove 13 is arranged on thespring button 14; when the projection is inserted into thefastening groove 13 on thefastener 12, thedust barrel 2 is locked on the cleanermain body 1; when thespring button 14 is pressed to make the protrusion fall out of thebuckle groove 13, thedust bucket 2 can rotate freely around the rotating shaft, and the dust accumulated in thedust bucket 2 can be poured out.

A filter is arranged at the lower part of the front end of the cleanermain body 1, and the filter comprises afilter screen 3 and a filter element (not shown) arranged in thefilter screen 3; when thedust barrel 2 is locked on the dust collectormain body 1, thefilter screen 3 is positioned inside thedust barrel 2; a throughgroove 16 is further formed in the rear portion of the lower surface of thedust barrel 2, and in the process that thefastening groove 13 and the protrusion are fixed by rotating thedust barrel 2, thefilter screen 3 firstly passes through the throughgroove 16 and then enters thedust barrel 2; the two opposite side walls of the throughgroove 16 are respectively and horizontally provided withash scraping strips 11, and the distance between the twoash scraping strips 11 is equal to the width of thefilter screen 3; theash scraping strip 11 can be a sponge, a rag or other objects capable of scraping ash; when thespring button 14 is pressed to release thedust barrel 2 from thecleaner body 1, thedust scraping strips 11 scrape the outer walls of the two sides of thefilter screen 3 respectively, so that the dust, hair and other garbage which are remained on thefilter screen 3 and are not easy to clean are removed.

In this embodiment, the working mode of the handheld vacuum cleaner for conveniently cleaning the filter screen is the prior art, and is not described herein again.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

convenient hand-held type dust catcher of clean filter screen when pressingspring button 14 and makingdirt bucket 2 from dust catchermain part 1 release, scrape the both sides outer wall thatash strip 11 can scrapefilter screen 3 respectively to the rubbish that will remain difficult clearance such as dust, hair onfilter screen 3 is got rid of, convenient and fast, and labour saving and time saving.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and the protection scope of the present invention can not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims (5)

1. A hand-held cleaner convenient for cleaning a filter screen comprises a cleaner body and a dust barrel rotatably arranged at the front end part of the cleaner body; a filter is arranged at the lower part of the front end of the dust collector main body and comprises a filter screen and a filter element arranged in the filter screen; when dust collection is carried out, the filter screen is positioned in the dust barrel; after dust collection is completed, the dust barrel can rotate freely and pour out dust accumulated in the dust barrel; the method is characterized in that: the dust barrel is provided with a cleaning device, and when the dust barrel is rotated and dust accumulated in the dust barrel is poured out, the cleaning device can clean the dust on the filter screen.

2. The hand-held cleaner for facilitating cleaning of a filter screen of claim 1, wherein: the cleaning device is used for scraping the dust strip, and when the dust barrel is rotated and the dust accumulated in the dust barrel is poured out, the dust strip can scrape the outer wall of the filter screen.

3. The hand-held cleaner for facilitating cleaning of a filter screen of claim 2, wherein: the ash scraping strip is made of plastic, sponge or cleaning cloth.

4. The hand-held cleaner for facilitating cleaning of a filter screen of claim 2, wherein: the number of the ash scraping strips is two, and the ash scraping strips scrape the outer walls of the two sides of the filter screen respectively.

5. The hand-held cleaner for facilitating cleaning of a filter screen of claim 3, wherein: the two ash scraping strips are correspondingly arranged.

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