KR20010081426A - Suction nozzle assembly with mop for vacuum cleaner - Google Patents

Suction nozzle assembly with mop for vacuum cleaner Download PDF

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Publication number
KR20010081426A
KR20010081426A KR1020000006839A KR20000006839A KR20010081426A KR 20010081426 A KR20010081426 A KR 20010081426A KR 1020000006839 A KR1020000006839 A KR 1020000006839A KR 20000006839 A KR20000006839 A KR 20000006839A KR 20010081426 A KR20010081426 A KR 20010081426A
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KR
South Korea
Prior art keywords
mop
attachment plate
mop attachment
vacuum cleaner
suction port
Prior art date
Application number
KR1020000006839A
Other languages
Korean (ko)
Inventor
김형일
Original Assignee
구자홍
엘지전자주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 구자홍, 엘지전자주식회사 filed Critical 구자홍
Priority to KR1020000006839A priority Critical patent/KR20010081426A/en
Publication of KR20010081426A publication Critical patent/KR20010081426A/en

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/02—Nozzles
    • A47L9/04—Nozzles with driven brushes or agitators
    • A47L9/0405—Driving means for the brushes or agitators
    • A47L9/0422—Driving means for the brushes or agitators driven by the rotation of the supporting wheels on which the nozzle travels over the floor
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
    • A47L5/362—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back of the horizontal type, e.g. canister or sledge type

Abstract

PURPOSE: A suction port for attaching a duster of a vacuum cleaner is provided to enhance the cleaning performance of a vacuum cleaner by cleaning a room through friction between a duster attached to the bottom of a suction port and the ground. CONSTITUTION: A suction port having a duster of a vacuum cleaner consists of: a suction hole(510) formed on the front lower surface of a suction port(500) to suck air into the suction port; a couple of duster attaching plates(530) arranged at the rear of the suction hole to attach dusters(60) for cleaning a room through contact with the bottom surface; and a drive unit mounted between the duster attaching plates to rotate the plates. A user cleans a room with moving the suction port back and forth after the user attaches the dusters to the both duster attaching plates. A couple of rollers(540) slide on the bottom surface, and each drive gear(541) outside the rollers is rotated to rotate the both duster attaching plates through each gears(532). The duster attaching plates are rotated in proportion to the RPM(Revolutions Per Minute) of the rollers whenever the suction port is moved back and forth. Therefore, the cleaning efficiency of the vacuum cleaner is enhanced.

Description

진공청소기의 걸레 부착용 흡입구체{Suction nozzle assembly with mop for vacuum cleaner}Suction nozzle assembly with mop for vacuum cleaner

본 발명은 진공청소기의 흡입구체에 관한 것으로, 특히 흡입구체의 저면부에 걸레가 부착되어 지면과 접촉하여 이동하면서 바닥 청소를 수행할 수 있도록 된 진공청소기의 걸레 부착용 흡입구체에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a suction inlet of a vacuum cleaner, and more particularly to a suction inlet for attaching a mop to a vacuum cleaner in which a mop is attached to a bottom portion of the suction inlet to perform floor cleaning while moving in contact with the ground.

일반적으로, 진공청소기는 청소기 본체 내에서 강한 흡입력을 발생시켜 마루 바닥 등 외부의 공기 및 오염물을 청소기 본체 내로 흡입하여 집진함으로써 청소가 이루어지도록 된 가전기구로서, 흡입구체의 바닥면에 걸레가 부착되어 걸레 청소가 동시에 이루어질 수 있도록 된 진공청소기를 첨부된 도면을 이용하여 설명하면 다음과 같다.In general, the vacuum cleaner generates a strong suction force in the cleaner body to suck and collect the outside air and contaminants, such as the floor floor in the cleaner body to be cleaned by a household appliance, the mop is attached to the bottom surface of the inlet Referring to the attached vacuum cleaner that can be performed at the same time mop cleaning as follows.

도 1에 도시된 바와 같이, 종래의 일반적인 진공청소기는, 내부에 장착된 전동기(미도시)의 작동에 의해 강한 공기 흡입력을 발생시키는 청소기 본체(1)와, 이 청소기 본체(1)의 전방에 연결되어 청소기 본체(1) 내로 바닥으로부터 흡입된 먼지를 안내 이송하는 흡입호스(2) 및, 이 흡입호스(2)의 타단에 형성되어 사용자가 손으로 잡고 조종하도록 콘트롤부(31)가 설치된 손잡이부(3)를 구비하고 있다.As shown in FIG. 1, a conventional general vacuum cleaner includes a cleaner main body 1 for generating a strong air suction force by the operation of an electric motor (not shown) mounted therein, and in front of the cleaner main body 1. A suction hose 2 connected to guide and transport the dust sucked from the floor into the cleaner main body 1, and a handle provided at the other end of the suction hose 2 and provided with a control unit 31 for the user to hold and control by hand. The part 3 is provided.

또, 상기 손잡이부(3)에는 다단식으로 연장되는 연장관(4)의 일단이 연결되고, 이 연장관(4)의 타단에는 바닥을 따라 이동하며 먼지 등의 이물질을 흡입하는 흡입구체(5)가 착탈가능하게 설치된다.In addition, one end of the extension tube 4 extending in multiple stages is connected to the handle 3, and the other end of the extension tube 4 is detached from the suction inlet 5 for moving foreign substances such as dust while moving along the floor. It is possible to install.

한편, 도 2에 도시된 바와 같이, 상기 흡입구체(5)는 그 저면부에 바닥으로부터 먼지를 흡입하는 흡입공(51)이 형성되어 있고, 전단부와 후단부 모서리부위에는 각각 흡입구체(5)가 바닥을 따라 원활히 이동할 수 있도록 한 쌍의 바퀴(52)가 설치된다.On the other hand, as shown in Figure 2, the suction port 5 is formed in the bottom of the suction hole 51 for sucking dust from the bottom, the suction port (5) in the front and rear corners, respectively; A pair of wheels 52 are installed to move smoothly along the floor.

또한, 흡입구체(5)의 저면부에는 벨크로테이프(53)가 설치되고, 이 벨크로테이프(53)에 걸레(6)를 착탈하여 사용할 수 있도록 되어 있다.In addition, a velcro tape 53 is provided at the bottom of the suction port 5, and the rag 6 can be attached to and detached from the velcro tape 53.

따라서, 사용자가 상기와 같은 걸레 부착용 흡입구체(5)의 저면부에 걸레(6)를 부착함으로써, 오염물의 흡입 청소와 동시에 바닥면을 걸레로 닦는 걸레 청소가 동시에 이루어질 수 있게 되는 것이다.Therefore, when the user attaches the mop 6 to the bottom surface of the mop attachment suction port 5 as described above, the mop cleaning to wipe the floor with a mop at the same time as the suction cleaning of contaminants can be performed at the same time.

한편, 상기 흡입구체(5)에서는 그의 저면부에 걸레를 착탈하기 위한 수단으로서 벨크로테이프(53)가 이용되었지만, 착탈레버를 이용하여 걸레를 착탈할 수 있도록 된 다양한 형태의 흡입구체도 이미 개발되어 이용되고 있다.On the other hand, although the Velcro tape 53 was used as a means for attaching and detaching the mop to the bottom portion thereof in the suction inlet 5, various types of suction inlets capable of attaching and detaching the mop using the detachable lever have already been developed. It is used.

그러나, 상기와 같은 종래의 모든 형태의 흡입구체들에 있어서, 이들 흡입구체 저면부에 부착되는 걸레는 일단 부착이 되고 나면 그대로 고정되어 있기 때문에, 사용자가 흡입구체를 앞뒤로 이동시키는 동작에 의해서만 바닥면 상을 따라 수동적으로 이동하면서 청소를 수행하게 되어 청소 성능이 상대적으로 비효율적인 결점이 있었다.However, in all the conventional inlet ports as described above, since the mop attached to the bottom surface of these inlet ports is fixed as it is once attached, the bottom surface only by the user moving the suction port back and forth. There was a drawback that the cleaning performance was relatively inefficient because the cleaning was performed while moving manually along the bed.

이에 본 발명은 상기와 같은 결점을 해소하기 위하여 안출된 것으로, 청소시 흡입구체가 전후진하는 동작에 따라 흡입구체 바닥면에 부착된 걸레가 능동적으로 회전운동하면서 지면과 마찰하여 청소를 수행할 수 있도록 함으로써, 청소 성능을 한 층 더 향상시킬 수 있도록 된 진공청소기의 걸레 부착용 흡입구체를 제공함에 그 목적이 있다.Accordingly, the present invention is devised to solve the above-mentioned drawbacks, so that the mop attached to the bottom surface of the inlet port can be cleaned by friction with the ground while the inlet port is moved forward and backward during cleaning. It is an object of the present invention to provide a suction inlet for attaching a mop to a vacuum cleaner, which can further improve cleaning performance.

도 1은 종래의 걸레 부착용 흡입구체를 구비한 일반적인 진공청소기의 사시도1 is a perspective view of a general vacuum cleaner having a suction hole for attaching a conventional mop;

도 2는 도 1의 진공청소기의 걸레 부착용 흡입구체의 구조를 나타낸 저면 사시도Figure 2 is a bottom perspective view showing the structure of the suction inlet for attaching the vacuum cleaner of Figure 1

도 3은 본 발명에 따른 걸레 부착용 흡입구체의 일 실시예의 저면도Figure 3 is a bottom view of an embodiment of the inlet for mop attachment according to the invention

도 4는 도 3의 걸레 부착용 흡입구체의 정면에서 본 요부 종단면도Figure 4 is a longitudinal sectional view of the main portion seen from the front of the inlet for mop attachment of Figure 3

도면의 주요부분에 대한 설명Description of the main parts of the drawings

500 - 흡입구체 510 - 흡입공500-Suction port 510-Suction hole

520 - 바퀴 530 - 걸레 부착판520-Wheels 530-Mop Attachment Plate

531 - 회전축 532 - 주동기어부531-Shaft 532-Main Gear

533 - 벨크로테이프 540 - 로울러533-Velcro Tape 540-Rollers

541 - 기어부 552 - 수평회전축541-Gear section 552-Horizontal axis of rotation

상기와 같은 목적을 달성하기 위하여 본 발명은, 진공청소기의 본체와 연결되어 바닥면을 따라 이동하면서 공기 및 오염물을 흡입하도록 된 흡입구체에 있어서, 상기 흡입구체의 저면부 밑면에 회전가능하게 장착되며 걸레가 부착되도록 된 걸레 부착판과, 상기 걸레 부착판과 연결되어 이 걸레 부착판을 회동시키도록 된 구동수단을 포함하여 이루어진 진공청소기의 걸레 부착용 흡입구체를 제공한다.In order to achieve the above object, the present invention is connected to the main body of the vacuum cleaner, the suction port to move along the bottom surface to suck air and contaminants, rotatably mounted on the bottom of the bottom surface of the suction port A mop attachment suction port for a vacuum cleaner comprising a mop attachment plate to which a mop is attached and a driving means connected to the mop attachment plate to rotate the mop attachment plate.

이하, 본 발명에 따른 걸레 부착용 흡입구체의 일 실시예를 첨부된 도면을 이용하여 상세히 설명한다.Hereinafter, with reference to the accompanying drawings an embodiment of the inlet for mop attachment according to the present invention will be described in detail.

도 3과 도 4는 본 발명의 걸레 부착용 흡입구체의 실시예의 구조를 나타낸 것으로, 도 3과 도 4에 도시된 바와 같이, 흡입구체(500)의 저면부 전방에는 흡입구체(500) 내로 공기가 유입되는 흡입공(510)이 형성되고, 이 흡입공(510) 뒤쪽에는 바닥과 접촉하면서 청소를 수행하는 걸레가 부착되는 한 쌍의 걸레 부착판(530)이 나란히 설치되며, 이들 걸레 부착판(530) 사이에는 각 걸레 부착판(530)을 회동시키기 위한 구동수단이 설치되어 있다.3 and 4 show the structure of an embodiment of the mop attachment suction port of the present invention, as shown in Figure 3 and 4, the air in the inlet port 500 in front of the bottom of the suction port 500. Inlet suction hole 510 is formed, and a pair of mop attachment plates 530 are attached to the rear side of the suction hole 510 to perform cleaning while contacting the floor, and the mop attachment plate ( The driving means for rotating each mop attachment plate 530 is provided between the 530.

상기 각 걸레 부착판(530)은 원형으로 형성되고, 그 중심부에는 흡입구체(500) 저면부를 관통하여 결합된 회전축(531)이 구비되고, 걸레 부착판(530)의 외주면에는 기어부(532)가 형성되어 있다.Each of the mop attachment plate 530 is formed in a circular shape, the center of the mop attachment plate 530 is provided with a rotating shaft 531 coupled through the bottom surface of the suction port 500, the gear portion 532 on the outer peripheral surface of the mop attachment plate 530 Is formed.

또한, 상기 걸레 부착판(530)의 밑면에는 걸레(60)를 착탈하기 위한 착탈수단으로서 벨크로테이프(533)가 부착되어 있다.In addition, the bottom surface of the mop attachment plate 530 is attached with a Velcro tape 533 as a detachable means for attaching and detaching the mop (60).

한편, 상기 걸레 부착판(530)들을 회동시키기 위한 구동수단은, 상기 흡입구체 저면부에 회전가능하게 장착되어 지면과 접촉하여 구름운동하도록 된 한 쌍의로울러(540)와, 상기 걸레 부착판(530) 외주면의 기어부(532)와 맞물려 결합되도록 상기 각 로울러(540)의 외측면에 일체로 형성되어 로울러(540)의 회전력을 걸레 부착판(530)에 전달하는 주동기어부(541)로 이루어진다.On the other hand, the driving means for rotating the mop attachment plate 530, a pair of rollers 540 rotatably mounted on the bottom surface of the suction inlet body and rolling in contact with the ground, and the mop attachment plate ( 530 is formed integrally with the outer surface of each of the rollers 540 to engage with the gear portion 532 of the outer peripheral surface to the main gear unit 541 to transmit the rotational force of the roller 540 to the mop attachment plate 530. Is done.

여기서, 상기 각 로울러(540)들은 그 내측면 중심부에 결합구멍(542)이 형성되고, 상기 흡입구체(500) 저면부에는 아래쪽으로 수직한 고정축(551) 및 이 고정축(551) 하단에서 고정축(551)과 직교하는 수평회전축(552)이 형성되어 있는 바, 상기 각 로울러(540)들을 그 결합구멍(542)을 통해 수평회전축(552)에 삽입하여 결합시킴으로써 로울러(540)들이 흡입구체(500) 저면부에 장착된다.Here, each of the rollers 540 has a coupling hole 542 formed in the inner center of the inner surface, and the fixed shaft 551 perpendicular to the bottom of the suction port 500, and the lower end of the fixed shaft 551 A horizontal rotating shaft 552 is formed orthogonal to the fixed shaft 551. The rollers 540 are sucked by inserting the rollers 540 into the horizontal rotating shaft 552 through the coupling holes 542. The sphere 500 is mounted on the bottom portion.

한편, 상기 걸레 부착판(530)의 회전축(531)과 로울러(540)의 수평회전축(552)은 서로 직각으로 교차하게 되는 바, 로울러(540)의 회전력을 걸레 부착판(530)에 확실히 전달하기 위해서는 상기 걸레 부착판(530)의 기어부(532)와 로울러(540)의 주동기어부(541)는 베벨기어로 형성되는 것이 바람직하다.On the other hand, the rotating shaft 531 of the mop attachment plate 530 and the horizontal rotating shaft 552 of the roller 540 cross each other at right angles, so that the rotational force of the roller 540 is reliably transmitted to the mop attachment plate 530. To this end, the gear part 532 of the mop attachment plate 530 and the main gear part 541 of the roller 540 are preferably formed of a bevel gear.

이하, 상기와 같이 구성된 걸레 부착용 흡입구체의 작동에 대해 설명한다.Hereinafter, the operation of the mop attachment suction port configured as described above will be described.

사용자가 흡입 청소와 걸레 청소를 동시에 수행하고자 하는 경우, 흡입구체(500) 저면부에 설치된 걸레 부착판(530)에 걸레(60)를 장착한 다음, 청소기에 전원을 인가하여 흡입구체(500)를 앞뒤로 이동시키면서 청소를 수행하게 되는데, 이 때, 상기 흡입구체(500)가 앞뒤로 이동하면서 흡입구체(500) 저면부에 장착된 로울러(540)가 바닥면과 접촉하여 구름운동을 하게 되고, 이에 따라 상기 각 로울러(540) 외측면에 형성된 주동기어부(541)가 회전하면서 걸레 부착판(530)의 기어부(532)를 회전시켜 걸레 부착판(530)이 회동하게 된다.When the user wants to perform suction cleaning and mop cleaning at the same time, the mop 60 is mounted on the mop attachment plate 530 installed at the bottom of the suction inlet 500, and then the power is supplied to the vacuum cleaner to suction the inlet 500. The cleaning is performed while moving back and forth. At this time, while the suction inlet 500 moves back and forth, the roller 540 mounted on the bottom of the suction inlet 500 is in contact with the floor and performs a rolling motion. Accordingly, while the main gear 541 formed on the outer surface of the rollers 540 rotates, the mop attachment plate 530 rotates by rotating the gear part 532 of the mop attachment plate 530.

따라서, 흡입구체(500)가 앞 또는 뒤로 한 번 이동할 때마다 상기 걸레 부착판(530)이 로울러(540)의 회전수에 비례하여 수회에 걸쳐 회전하며 바닥면과 마찰 접촉하게 되므로 청소의 효율이 향상되는 것이다.Therefore, each time the suction inlet 500 moves forward or backward, the mop attachment plate 530 rotates several times in proportion to the rotation speed of the roller 540 and friction contact with the bottom surface, thereby improving cleaning efficiency. To improve.

한편, 본 발명은 앞에서 설명한 실시예에 국한되지 아니하며, 본 발명의 요지를 벗어나지 않는 범위 내에서 다양한 변경 및 실시가 가능하다.On the other hand, the present invention is not limited to the above-described embodiment, and various changes and implementations can be made without departing from the gist of the present invention.

이상에서와 같이 본 발명에 따르면, 진공청소기의 흡입구체를 앞뒤로 밀면서 청소를 수행할 때, 걸레가 부착된 걸레 부착판이 회전하면서 걸레가 바닥과 접촉하게 되므로 청소의 효율성이 향상되게 된다.According to the present invention as described above, when cleaning the suction inlet of the vacuum cleaner back and forth, the mop is attached to the floor while the mop attached to the mop attached to the floor is improved cleaning efficiency.

Claims (6)

진공청소기의 본체와 연결되어 바닥면을 따라 이동하면서 공기 및 오염물을 흡입하도록 된 흡입구체에 있어서,In the suction inlet connected to the main body of the vacuum cleaner to move along the bottom surface to suck air and contaminants, 상기 흡입구체의 저면부 밑면에 회전가능하게 장착되며, 걸레가 부착되도록 된 걸레 부착판과,A mop attachment plate rotatably mounted on a bottom surface of the bottom of the suction port, and provided with a mop; 상기 흡입구체 저면부에서 상기 걸레 부착판과 연결되어 이 걸레 부착판을 회동시키도록 설치된 구동수단을 포함하여 이루어진 것을 특징으로 하는 진공청소기의 걸레 부착용 흡입구체.And a driving means connected to the mop attachment plate at the bottom of the suction inlet body to rotate the mop attachment plate. 제 1항에 있어서, 상기 걸레 부착판은 흡입구체 바닥면과 수직하게 설치된 각각의 회전축을 중심으로 회전하도록 서로 이격되어 형성되고, 외주면에 기어부가 형성된 한 쌍의 걸레 부착판으로 이루어지고, 상기 한 쌍의 걸레 부착판들 사이에는 각 걸레 부착판 외주면의 기어부와 연결되어 걸레 부착판을 회전시키도록 된 구동수단이 장착된 것을 특징으로 하는 진공청소기의 걸레 부착용 흡입구체.According to claim 1, wherein the mop attachment plate is formed spaced apart from each other so as to rotate about each of the rotation axis installed perpendicular to the bottom surface of the suction inlet, consists of a pair of mop attachment plate formed on the outer peripheral surface, Mop attachment suction inlet of the vacuum cleaner, characterized in that between the pair of mop attachment plate driving means connected to the gear portion of the outer peripheral surface of each mop attachment plate to rotate the mop attachment plate. 제 2항에 있어서, 상기 구동수단은,The method of claim 2, wherein the driving means, 상기 흡입구체 저면부에 회전가능하게 장착되어, 지면과 접촉하여 구름운동하도록 된 한 쌍의 로울러와,A pair of rollers rotatably mounted on the bottom surface of the inlet port, the rollers contacting the ground and rolling; 상기 각 로울러의 외측면에 일체로 형성되고, 상기 걸레 부착판 외주면의 기어부와 맞물려 결합되어, 로울러의 회동에 의해 걸레 부착판을 회동시키도록 된 주동기어부를 포함하여 이루어진 것을 특징으로 하는 진공청소기의 걸레 부착용 흡입구체.A vacuum cleaner, which is integrally formed on the outer surface of each roller, is engaged with the gear part of the outer peripheral surface of the mop attachment plate, and includes a main gear unit configured to rotate the mop attachment plate by the rotation of the roller. Inlet for mop attachment 제 3항에 있어서, 상기 걸레 부착판의 기어부와 상기 구동수단의 주동기어부는 베벨기어로 된 것을 특징으로 하는 진공청소기의 걸레 부착용 흡입구체.4. The suction inlet of claim 3, wherein the gear part of the mop attachment plate and the main gear part of the driving means are bevel gears. 제 1항에 있어서, 상기 걸레 부착판에는 걸레를 착탈하기 위한 착탈수단이 구비된 것을 특징으로 하는 진공청소기의 걸레 부착용 흡입구체.According to claim 1, The mop attachment plate is a suction inlet for attaching the vacuum cleaner, characterized in that the removable means for attaching and detaching the mop. 제 5항에 있어서, 상기 착탈수단은 벨크로테이프로 된 것을 특징으로 하는 진공청소기의 걸레 부착용 흡입구체.6. The suction inlet of claim 5, wherein the detachable means is made of velcro tape.
KR1020000006839A 2000-02-14 2000-02-14 Suction nozzle assembly with mop for vacuum cleaner KR20010081426A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030093625A (en) * 2002-06-04 2003-12-11 삼성광주전자 주식회사 A Brush of vacuum cleaner with floor cloth using a Turbine
KR100688612B1 (en) * 2006-01-24 2007-03-02 삼성광주전자 주식회사 A upright vacuum cleaner doing dry cleaning or wet cleaning
KR100766438B1 (en) * 2006-03-07 2007-10-12 엘지전자 주식회사 A suction head for a wet duster cleaner
CN106759027A (en) * 2017-03-29 2017-05-31 徐工集团工程机械有限公司 Road-cleaning equipment sucker and road-cleaning equipment
WO2017126849A1 (en) * 2016-01-18 2017-07-27 정은혜 Non-electric rotation type mop machine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030093625A (en) * 2002-06-04 2003-12-11 삼성광주전자 주식회사 A Brush of vacuum cleaner with floor cloth using a Turbine
KR100688612B1 (en) * 2006-01-24 2007-03-02 삼성광주전자 주식회사 A upright vacuum cleaner doing dry cleaning or wet cleaning
KR100766438B1 (en) * 2006-03-07 2007-10-12 엘지전자 주식회사 A suction head for a wet duster cleaner
WO2017126849A1 (en) * 2016-01-18 2017-07-27 정은혜 Non-electric rotation type mop machine
CN106759027A (en) * 2017-03-29 2017-05-31 徐工集团工程机械有限公司 Road-cleaning equipment sucker and road-cleaning equipment
CN106759027B (en) * 2017-03-29 2019-06-21 徐工集团工程机械有限公司 Road-cleaning equipment sucker and road-cleaning equipment

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