KR100262727B1 - Suction portion for cleaning textile fabric for vacuum cleaner - Google Patents

Suction portion for cleaning textile fabric for vacuum cleaner Download PDF

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Publication number
KR100262727B1
KR100262727B1 KR1019980013088A KR19980013088A KR100262727B1 KR 100262727 B1 KR100262727 B1 KR 100262727B1 KR 1019980013088 A KR1019980013088 A KR 1019980013088A KR 19980013088 A KR19980013088 A KR 19980013088A KR 100262727 B1 KR100262727 B1 KR 100262727B1
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KR
South Korea
Prior art keywords
suction
flow path
vacuum cleaner
slider
cam
Prior art date
Application number
KR1019980013088A
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Korean (ko)
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KR19990080089A (en
Inventor
정회길
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구자홍
엘지전자주식회사
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Application filed by 구자홍, 엘지전자주식회사 filed Critical 구자홍
Priority to KR1019980013088A priority Critical patent/KR100262727B1/en
Publication of KR19990080089A publication Critical patent/KR19990080089A/en
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Publication of KR100262727B1 publication Critical patent/KR100262727B1/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
    • A47L9/0461—Dust-loosening tools, e.g. agitators, brushes
    • A47L9/0483—Reciprocating or oscillating tools, e.g. vibrators, agitators, beaters
    • 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
    • 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
    • A47L9/0416—Driving means for the brushes or agitators driven by fluid pressure, e.g. by means of an air turbine

Abstract

PURPOSE: Connecting structure of a suction port for cleaning fabrics is provided to remove dirt deposited on the floor or in fabrics by flying with vibration of a slider and to prevent isolation of a port due to fabrics and a suction force of suction air. CONSTITUTION: A bumper(11) is connected to the front face of a body casing, and rollers(12) are connected to front and rear portions of an outer lower face of the body casing. With suction of the external air, a fan(20) rotates and a cam(30) connected with a fan shaft(21) is operated. A slider(40) elastically supported on the cam moves upwardly and downwardly, dirt deposited on the bedclothes, bed, floor and carpet is punched by a punch(41) formed at the free end of the slider. The dirt is flew and easily sucked via a suction port. Moreover, isolation of the port due to a suction force of the suction air is prevented.

Description

진공청소기의 직물청소용 흡입구 체결구조Inlet fastening structure for fabric cleaning of vacuum cleaner

본 발명은 진공청소기에 관한 것으로, 특히 흡입공기의 흡입력에 의하여 회동되는 유로팬에 유로캠을 체결하고, 상기 유로캠의 작동으로 진동하는 슬라이더를 탄지시켜 마루나 직물 등에 쌓인 오물 등이 비산되어 흡입되도록 하는 진공청소기의 직물청소용 흡입구 체결구조에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vacuum cleaner, and in particular, a fastening of a euro cam to a euro pan rotated by suction force of the suction air, and a dirt or the like accumulated on the floor or fabric by scattering the slider vibrated by the operation of the euro cam is scattered and sucked. It relates to a fabric suction suction fastening structure of the vacuum cleaner.

일반적인 진공청소기의 흡입공기 유로구조, 오물이 흡입되는 흡입구에서 연장관과 손잡이를 거쳐 연결호스를 통하여 본체로 형성되었으며, 이러한 유로구조를 갖는 진공청소기에서 종래 직물청소용 흡입구의 체결구조는 도 1 과 도 2 에 도시한 바와 같이, 몸체케이싱(1)과, 이 몸체케이싱(1)의 바닥면에 체결되며 스프링(2a)에 탄지되는 베이스(2)와, 이 베이스(2)가 체결되는 몸체케이싱(1)의 후부에 체결되며 연장관(3a)이 연결되는 파이프홀더(3)로 구성되며, 이 몸체케이싱(1)의 전면에는 충격을 완화시켜주는 범퍼(4)가 체결되고 바닥면의 전후에는 각각 적당한 크기의 롤러(5)들이 체결되었으며, 이 롤러(5)들의 구름으로 흡입구가 용이하게 이동되었고, 마루나 카펫 등에 쌓여있는 오물은 베이스(2)에 부착된 브러시에 의하여 쓸어진 다음에 몸체케이싱(1)의 흡기구멍을 통하여 유입되었으며, 이후 파이프홀더(3)에 체결된 연장관(3a)과 연결호스를 경유하여 본체에 장착된 먼지필터에 흡입되어 집적되었고, 도면중 표시된 화살표는 흡입공기의 유로를 나타내었다.Suction air flow path structure of a general vacuum cleaner, the suction inlet in which dirt is sucked through the extension tube and the handle is formed as a main body through a connecting hose, in the vacuum cleaner having such a flow path structure of the conventional fabric cleaning suction inlet is shown in Figures 1 and 2 As shown in the figure, a body casing 1, a base 2 fastened to the bottom surface of the body casing 1 and supported by a spring 2a, and a body casing 1 to which the base 2 is fastened. It consists of a pipe holder (3) is fastened to the rear of the extension and is connected to the extension pipe (3a), the front of the body casing (1) is fastened to the bumper (4) to alleviate the impact and appropriate before and after the bottom surface, respectively The rollers 5 of the size were fastened, and the suction holes were easily moved to the clouds of the rollers 5, and the dirt accumulated on the floor or carpet was wiped by a brush attached to the base 2, and then the body casing ( One) It was introduced through the intake hole, and was sucked and accumulated in the dust filter attached to the main body through the extension pipe 3a and the connection hose fastened to the pipe holder 3, and the arrow indicated in the figure indicates the flow path of the intake air. .

그러나, 이와 같은 종래 진공청소기의 직물청소용 흡입구 체결구조는, 브러시가 부착된 베이스가 몸체케이싱의 바닥면에 체결되어 단순하게 탄지되기 때문에, 마루나 카펫 등의 탄탄한 면에서의 청소는 용이하나 이불이나 침대 또는 커튼 등은 몸체케이싱의 흡입구멍에 흡착되어 흡입공기의 유로를 폐쇄시키므로 오물제거가 불가능하게 되었으며, 이로 인하여 이들 직물 등에 흡착된 오물을 제거하기 위해서는 물세탁하거나 막대기 등으로 털어서 제거하여야 하는 불편함이 있었고, 또한 직물들이 몸체케이싱의 흡입구멍을 폐쇄하므로 롤러들의 구름기능이 저하되어 이동이 불가능한 문제점도 있었다.However, such a vacuum cleaner suction port fastening structure of the conventional vacuum cleaner is easy to clean on a solid surface, such as floors and carpets, because the base attached with the brush is fastened simply to the bottom surface of the body casing. Bed or curtain is adsorbed in the suction hole of the body casing and closes the air intake, making it impossible to remove dirt. Therefore, in order to remove the dirt adsorbed on these fabrics, it is inconvenient to wash by water or shake with a stick. Also, since the fabrics close the suction holes of the body casing, there was also a problem that the rolling function of the rollers was reduced and the movement was impossible.

본 발명은 상기의 결점을 해소하기 위한 것으로, 흡입공기의 흡입력에 의하여 회동되는 유로팬에 캠날개가 형성되는 유로캠을 체결하고, 상기 유로캠에 자유단에 펀치가 형성되는 슬라이더를 탄지시켜 체결하여, 상기 슬라이더의 진동으로 마루나 직물 등에 쌓인 오물 등이 비산되어 흡입되도록 하고, 아울러 상기 흡입공기의 흡입력에 의하여 직물 등에 의하여 유로가 차단되도록 하는 진공청소기의 직물청소용 흡입구 체결구조를 제공하고자 한다.The present invention is to solve the above-mentioned drawback, the fastening of the flow path cam cam cam is formed in the flow path fan rotated by the suction force of the suction air, the fastening of the slider formed by punching the free end on the flow path cam fastened In order to provide a suction cloth fastening structure for cleaning the fabric of the vacuum cleaner such that dirt accumulated in the floor or the fabric is scattered by the vibration of the slider and sucked, and the flow path is blocked by the fabric by the suction force of the suction air.

도 1 은 일반적인 진공청소기의 외관을 나타내는 사시도,1 is a perspective view showing the appearance of a general vacuum cleaner,

도 2 는 종래 진공청소기의 직물청소용 흡입구 체결구조를 나타내는 단면도,Figure 2 is a cross-sectional view showing a fabric intake fastening structure of the conventional vacuum cleaner;

도 3 은 본 발명 진공청소기의 직물청소용 흡입구 체결구조를 나타내는 단면도,3 is a cross-sectional view showing a fabric intake fastening structure of the vacuum cleaner of the present invention;

도 4 는 본 발명 진공청소기의 직물청소용 흡입구 체결구조에서 중요부분인 유로팬을 나타내는 평면도.Figure 4 is a plan view showing a flow path fan which is an important part of the fabric suction suction fastening structure of the vacuum cleaner of the present invention.

〈 도면의 주요부분에 대한 부호의 설명 〉<Description of reference numerals for the main parts of the drawings>

10 : 몸체케이싱 11 : 범퍼 12 : 롤러10 body casing 11 bumper 12 roller

20 : 유로팬 21 : 팬샤프트 22,23 : 베어링20: Eurofan 21: fan shaft 22, 23: bearing

30 : 유로캠 31 : 캠날개 40 : 슬라이더30: Eurocam 31: Cam wing 40: Slider

41 : 펀치 42 : 탄성체41 punch 42 elastic body

본 발명의 실시예를 첨부 도면에 의하여 상세히 설명하면 다음과 같다.An embodiment of the present invention will be described in detail with reference to the accompanying drawings.

본 발명 진공청소기의 직물청소용 흡입구 체결구조는 도 3 과 도 4 에 도시한 바와 같이, 몸체케이싱(10)과, 이 몸체케이싱(10)의 내부에 체결되어 흡입공기의 흡입력에 의하여 회동되는 유로팬(20)과, 이 유로팬(20)의 팬샤프트(21)에 체결되어 연동되는 유로캠(30)과, 이 유로캠(30)에 탄지되어 상하 이송되는 슬라이더(40)로 구성됨을 특징으로 한다.Fabric suction inlet fastening structure of the vacuum cleaner of the present invention, as shown in Figure 3 and 4, the body casing 10, the flow path is fastened by the suction force of the suction air is fastened inside the body casing (10) 20, a flow path cam 30 coupled to and coupled to the fan shaft 21 of the flow path fan 20, and a slider 40 which is supported by the flow path cam 30 and moved up and down. do.

상기 유로캠(30)은, 서로 다른 길이의 캠날개(31)가 다수개 형성되도록 하여, 유로팬(20)의 회동으로 연동되는 유로캠(30)에 탄지되는 슬라이더(40)가 다양한 폭으로 상하 이송되도록 하며, 도면 중 미설명 부호 22 와 23 은 베어링이고, 화살표는 흡입공기의 유로를 나타낸다.The flow path cam 30 has a plurality of cam blades 31 having different lengths, so that the slider 40 supported by the flow path cam 30 interlocked with the rotation of the flow path fan 20 has various widths. In the drawings, reference numerals 22 and 23 are bearings, and arrows indicate a flow path of intake air.

상기 슬라이더(40)는, 자유단에 형성되는 펀치(41)에 탄성체(42)가 체결되도록 하여, 유로캠(30)에 탄력적으로 접촉 지지되어 연동되도록 한다.The slider 40 allows the elastic body 42 to be fastened to the punch 41 formed at the free end, so that the slider 40 is elastically contacted and supported by the flow path cam 30.

이러한 본 발명 진공청소기의 직물청소용 흡입구 체결구조는 도 3 과 도 4 에 도시한 바와 같이, 몸체케이싱(10)의 전면에는 충격을 완화시켜주는 범퍼(11)가 체결되고 바닥면 전후에는 사용자의 선택에 따라 용이하게 움직이도록 적당한 크기의 롤러(12)들이 각각 체결되며, 본 발명은 본체에 장착된 구동모터의 작동으로 외부공기가 흡입되면, 외부공기의 흡입력으로 유로팬(20)이 회동되고, 이 유로팬(20)의 회동으로 팬샤프트(21)에 체결되어 연동되는 유로캠(30)이 작동되며, 이 유로캠(30)에 탄지되는 슬라이더(40)가 캠날개(31)의 접촉면에 따라 상하 이송되므로, 이불이나 침대 또는 마루나 카펫 등에 쌓인 오물들이 슬라이더(40)의 자유단에 형성되는 펀치(41)에 의하여 두드려지고, 이로 인하여 비산되는 오물들이 용이하게 흡입되며, 아울러 흡입공기의 흡입력에 의하여 유로가 차단되는 것도 예방된다.As shown in FIGS. 3 and 4, the inlet fastening structure for cleaning the fabric of the vacuum cleaner of the present invention is fastened to the front of the body casing 10 to cushion the bumper 11 and to be selected by the user before and after the bottom surface. The rollers 12 of appropriate sizes are fastened to be easily moved according to the present invention. In the present invention, when the external air is sucked by the operation of the driving motor mounted to the main body, the flow path 20 is rotated by the suction force of the external air. The flow path cam 30 coupled to the fan shaft 21 is interlocked by the rotation of the flow path fan 20, and the slider 40 supported by the flow path cam 30 is connected to the contact surface of the cam blade 31. Since it is conveyed up and down, dirt accumulated in a blanket, bed or floor or carpet is struck by the punch 41 formed at the free end of the slider 40, and thus the scattered dirt is easily sucked in, and the suction air Absorption It is prevented by the force flow path is blocked.

본 발명 진공청소기의 직물청소용 흡입구 체결구조는, 흡입공기의 흡입력에 의하여 회동되는 유로팬에 캠날개가 형성되는 유로캠을 체결하고, 상기 유로캠에 자유단에 펀치가 형성되는 슬라이더를 탄지시켜 체결하기 때문에, 상기 슬라이더의 진동으로 마루나 직물 등에 쌓인 오물 등이 비산되어 흡입되고, 아울러 상기 흡입공기의 흡입력에 의하여 직물 등에 의하여 유로가 차단되는 것도 예방되는 효과가 있다.According to the present invention, the inlet fastening structure for fabric cleaning of the vacuum cleaner includes fastening a flow path cam formed with a cam blade to a flow path fan rotated by a suction force of suction air, and fastening a slider having a punch formed at a free end on the flow path cam. Therefore, dirt and the like accumulated on the floor or fabric are scattered and sucked by the vibration of the slider, and the flow path is blocked by the fabric or the like by the suction force of the suction air.

Claims (3)

몸체케이싱과, 상기 몸체케이싱의 내부에 체결되어 흡입공기의 흡입력에 의하여 회동되는 유로팬과, 상기 유로팬의 팬샤프트에 체결되어 연동되는 유로캠과, 상기 유로캠에 탄지되어 상하 이송되는 슬라이더로 구성됨을 특징으로 하는 진공청소기의 직물청소용 흡입구 체결구조.A body casing, a flow path fan coupled to the inside of the body casing and rotated by suction force of suction air, a flow path cam coupled to and coupled to a fan shaft of the flow path fan, and a slider which is supported by the flow path cam and moved up and down. Inlet fastening structure for fabric cleaning of the vacuum cleaner, characterized in that configured. 제 1 항에 있어서, 상기 유로캠은, 서로 다른 길이의 캠날개가 다수개 형성되도록 함을 특징으로 하는 진공청소기의 직물청소용 흡입구 체결구조.According to claim 1, wherein the flow path cam, inlet fastening structure for fabric cleaning of the vacuum cleaner, characterized in that a plurality of cam wings of different lengths are formed. 제 1 항에 있어서, 상기 슬라이더는, 자유단에 형성되는 펀치에 탄성체가 체결되도록 함을 특징으로 하는 진공청소기의 직물청소용 흡입구 체결구조.The inlet fastening structure for fabric cleaning of a vacuum cleaner according to claim 1, wherein the slider is configured to fasten an elastic body to a punch formed at a free end.
KR1019980013088A 1998-04-13 1998-04-13 Suction portion for cleaning textile fabric for vacuum cleaner KR100262727B1 (en)

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Application Number Priority Date Filing Date Title
KR1019980013088A KR100262727B1 (en) 1998-04-13 1998-04-13 Suction portion for cleaning textile fabric for vacuum cleaner

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Application Number Priority Date Filing Date Title
KR1019980013088A KR100262727B1 (en) 1998-04-13 1998-04-13 Suction portion for cleaning textile fabric for vacuum cleaner

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KR100262727B1 true KR100262727B1 (en) 2000-08-01

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KR20040050216A (en) * 2002-12-09 2004-06-16 엘지전자 주식회사 suction assembly for vacuum cleaner

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