KR0118125Y1 - Suction device of a vacuum cleaner - Google Patents

Suction device of a vacuum cleaner

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Publication number
KR0118125Y1
KR0118125Y1 KR2019930020101U KR930020101U KR0118125Y1 KR 0118125 Y1 KR0118125 Y1 KR 0118125Y1 KR 2019930020101 U KR2019930020101 U KR 2019930020101U KR 930020101 U KR930020101 U KR 930020101U KR 0118125 Y1 KR0118125 Y1 KR 0118125Y1
Authority
KR
South Korea
Prior art keywords
suction
vacuum cleaner
brush member
rotary brush
electric brush
Prior art date
Application number
KR2019930020101U
Other languages
Korean (ko)
Other versions
KR950008121U (en
Inventor
백문구
Original Assignee
김광호
삼성전자 주식회사
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.)
Filing date
Publication date
Application filed by 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR2019930020101U priority Critical patent/KR0118125Y1/en
Publication of KR950008121U publication Critical patent/KR950008121U/en
Application granted granted Critical
Publication of KR0118125Y1 publication Critical patent/KR0118125Y1/en

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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/02Nozzles
    • A47L9/04Nozzles with driven brushes or agitators
    • A47L9/0405Driving means for the brushes or agitators
    • A47L9/0411Driving means for the brushes or agitators driven by electric motor
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/02Nozzles
    • A47L9/04Nozzles with driven brushes or agitators
    • A47L9/0427Gearing or transmission means therefor
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/02Nozzles
    • A47L9/04Nozzles with driven brushes or agitators
    • A47L9/0461Dust-loosening tools, e.g. agitators, brushes
    • A47L9/0466Rotating tools
    • A47L9/0477Rolls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)

Abstract

본 고안은 전동브러쉬의 흡입구조를 개선하여 청소기의 사용이 제약받는 부위를 용이하게 청소하게 됨과 아울러 먼지 흡입효율을 향상할 수 있는 진공청소기용 흡입장치에 관한 것으로써, 전동브러쉬의 저면에 구비되어 있는 흡입구상에 단일의 회전솔부재를 구동시켜 청소할 때 발생되던 흡입률의 저조현상을 방지하고 사용범위 제한을 덜 받을 수 있도록 한 것인 바,The present invention relates to a vacuum cleaner suction device that can improve the suction structure of the electric brush to improve the suction suction and improve the suction efficiency of the vacuum cleaner, and is provided on the bottom of the electric brush. By driving a single rotary brush member on the suction inlet to prevent the low suction rate caused when cleaning and to be less restricted by the range of use,

전동브러쉬(10)에 부설되는 회전솔부재(20)의 양단으로 동력을 직교되게 전환하여 주는 워엄(21)(21') 및 워엄기어(31)(31')를 가진 워엄기어축(32)(32')에 원반형의 솔(30)(30')이 서로 상반되게 회동함에 따라, 이 원방형의 솔(30)(30')에 의해 전동브러쉬의 가장자리 부위의 먼지를 중심으로 모이도록 비산·흡입하게 되어 흡입효율을 향상시켜 구석진 부위의 청소를 용이하게 하였다.A worm gear shaft 32 having worms 21, 21 ′ and worm gears 31, 31 ′ for converting power orthogonally to both ends of the rotary brush member 20 attached to the electric brush 10. As the disk-shaped soles 30 and 30 'are rotated opposite to each other at 32', the circular soles 30 and 30 'are scattered so as to collect dust on the edges of the electric brush. Inhalation improves suction efficiency, making it easier to clean corners.

Description

진공청소기의 흡입장치Suction device of vacuum cleaner

제1도ab는 종래 진공청소기용 브러쉬의 내부구조를 보인 평면도 및 저면도Figure 1 is a plan view and a bottom view showing the internal structure of a conventional vacuum cleaner brush

제2도는 본 고안 실시예에 의한 브러쉬를 발췌한 사시도2 is a perspective view of the brush extract according to the embodiment of the present invention

제3도는 동 일부를 발췌한 측단면도3 is a side cross-sectional view of a portion of the same

제4도 ab는 본 고안 실시예의 내부를 보인 평면도 및 저면도4 is a plan view and a bottom view showing the interior of the present invention embodiment

* 도면의 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

10 : 전동브러쉬11 : 흡입구10: electric brush 11: inlet

20 : 회전솔부재21,21' : 워엄20: rotating brush member 21, 21 ': worm

30,30' : 솔31,31' : 워엄기어30,30 ': Sol 31,31': Worm Gear

32,32' : 축40 : 모터32,32 ': shaft 40: motor

본 고안은 진공청소기의 흡입장치에 대한 것으로써, 보다 상세하게는 먼지 흡입기능을 가진 전동브러쉬의 흡입구조를 개선하여 브러쉬의 사용이 어려운 구석진 부위의 청소를 용이하게 수행함과 아울러 흡입효율을 향상시킬 수 있게 한 진공청소기의 흡입장치에 관한 것이다.The present invention relates to a vacuum cleaner suction device, and more particularly, to improve the suction structure of the electric brush with a dust suction function to facilitate the cleaning of corners that are difficult to use, and to improve suction efficiency. It relates to a suction device of a vacuum cleaner.

종래의 진공청소기용 전동브러쉬는, 제1도에서와 같이 먼지를 빨아 들이는 흡입구(1)상에 회전솔부재(2)를 구비하고 있으며, 이 회전솔부재(2)는 그 일측으로 접합한 기어(2')에 모터(3)의 동력을 전달하여 주는 벨트(4)를 연결하므로써 연동되게 한 구조이다.A conventional electric brush for vacuum cleaners has a rotary brush member 2 on a suction port 1 that sucks in dust as in FIG. 1, and the rotary brush member 2 is joined to one side thereof. By connecting the belt 4 which transmits the power of the motor 3 to the gear 2 ', it is structured to interlock | work.

따라서, 회전솔부재(2)가 고속회전을 하게 됨과 동시에 청소기 본체내에서 형성된 흡인력이 흡입구(1)에 가해짐으로써, 회전솔부재(2)에 의해 바닥에 묻어 있는 먼지등을 비이탈·비산되게 한 상태에서 흡입구(1)를 통해 포집하게 된 것이다.Therefore, the rotary brush member 2 rotates at a high speed and a suction force formed in the cleaner body is applied to the suction port 1, whereby dust and dirt scattered on the floor by the rotary brush member 2 are scattered and scattered. It will be collected through the inlet (1) in the state.

그러나, 상기 방법은 흡인력이 집중적으로 가해지는 회전솔부재(2)의 중심부상에서는 비교적 청소상태가 양호한 반면, 회전솔부재(2)의 가장자리 부위에서는 만족할 만한 효과를 기대할 수 없었으며, 특히 구석진 부위의 경우에는 먼지 제거가 극히 어려운 문제점이 있었다.However, while the cleaning method is relatively good on the center of the rotary brush member 2 to which the suction force is concentrated, a satisfactory effect cannot be expected at the edge portion of the rotary brush member 2, and especially in the corner portion. In the case of dust removal was extremely difficult.

또 실용신안 공개공보 공개번호 91-3979호(1991. 3. 18.)에는 회전축(4)의 일측단에 형성된 워엄기어(9)로 회전축(4)의 회전력을 전달받아 90°로 회전시키는 워엄휘일(10)과 축으로 연결된 지지대(12)에 부착되어 회전하는 구석청소용 브러쉬(11)로 구성된 진공청소기의 회전 브러쉬 장치가 있으나 이 브러쉬(11)는 회전축(4)의 한쪽 방향에만 형성되어 있어 먼지를 중앙으로 모아주는 효과가 없으므로 효율적인 청소를 할 수 없는 문제점이 있었다.Also, Utility Model Publication No. 91-3979 (March 18, 1991) receives a rotation force of the rotation shaft 4 by a worm gear 9 formed at one end of the rotation shaft 4 and rotates it by 90 °. There is a rotary brush device of the vacuum cleaner consisting of a corner cleaning brush 11 attached to the support 12 connected to the shaft 12 and the shaft Umhuiil 10, but the brush 11 is formed only in one direction of the rotation shaft (4) There is a problem that can not be efficiently cleaned because there is no effect of collecting dust to the center.

본 고안은 상기와 같은 문제점을 감안하여 원반형의 솔을 회전축의 양방향에 형성한 것으로써, 본 고안의 목적은 흡인력을 배로 향상시켜 청소효율을 높여주는 진공청소기의 흡입장치를 제공함에 있다.The present invention is to form a disc-shaped brush in both directions of the rotary shaft in view of the above problems, the object of the present invention is to provide a suction device of the vacuum cleaner to improve the suction efficiency by doubling the suction force.

이와 같은 본 고안은, 전동브러쉬의 먼지흡입구상으로 설치되는 회전솔부재의 축을 양단으로 연장 형성하여 이 축의 양단부에 회전솔부재의 회동방향에 대해 직교되는 방향으로 회전시켜 주는 솔을 형성함으로써, 회전솔부재와 원반형의 솔을 일시에 연동시켜 구석부분은 물론 청소효율을 향상시킬 수 있게 하였다.The present invention is rotated by forming a brush for extending the shaft of the rotary brush member provided on the dust suction port of the electric brush at both ends to rotate in the direction perpendicular to the rotational direction of the rotary brush member, By interlocking the brush member and the disc-shaped brush at a time, it was possible to improve the cleaning efficiency as well as the corners.

도면 제2도 내지 제4도는 본 고안의 실시예를 나타낸 것으로써, 제2도중 도면 부호(10)은 청소기본체(도시하지 않았음)에 연결관(100)으로 접속되는 전동브러쉬이다.2 to 4 show an embodiment of the present invention, in FIG. 2, reference numeral 10 denotes an electric brush connected to a cleaning main body (not shown) by a connecting pipe 100.

이 전동브러쉬(10)의 저면에는 연결관(100)에 연통되게 흡입구(11)가 구비되며, 이 흡입구(11)상에는 모터(40)의 구동에 의해 회동되는 회전솔부재(20)가 취부되어 있다.The bottom surface of the electric brush 10 is provided with a suction port 11 in communication with the connection pipe 100, the rotary brush member 20 is rotated by the drive of the motor 40 is mounted on the suction port (11). have.

이 회전솔부재(20)의 양단으로 연장된 축에는 워엄(21)(21')이 형성되며, 이 워엄에는 상기 회전솔부재(20)의 회전방향을 직교되게 변화시켜 주는 워엄기어(31)(31')가 이맞물림되어 있으며, 이 워엄기어(31)(31')가 형성된 축(32)(32')에는 회전솔부재(20)와 동일 평면상에서 회전되게 원반형의 솔(30)(30')이 접합되어 형성되어 있다.Worms 21 and 21 'are formed on shafts extending from both ends of the rotary brush member 20, and the worm gear 31 changes the rotation direction of the rotary brush member 20 to be orthogonal. (31 ') is meshed, and the discs (30) and (32') on which the worm gears (31) and (31 ') are formed are rotated in the same plane as the rotary brush member (20), and the sole (30) 30 ') is joined and formed.

이때, 양측의 워엄(21)(21') 및 워엄기어(31)(31')들을 서로 상반되는 방향으로 회동되게 양측 워엄(21)(21')의 나선 방향을 각각 상반되게 형성하고 이에 의하여 워엄기어 축(32)(32')에 각각 접합된 복수의 원반형의 솔(30)(30')을 상반되게 회전시켜 줌으로써, 바닥의 먼지를 그 중앙의 흡입구(11) 상으로 향하도록 한다.At this time, the worms 21 and 21 'on both sides and the worm gears 31 and 31' are rotated in directions opposite to each other, so that the helical directions of the two worms 21 and 21 'are opposite to each other. By rotating the plurality of disk-shaped soles 30 and 30 'respectively bonded to the worm gear shafts 32 and 32', the dust on the bottom is directed onto the suction port 11 in the center thereof.

따라서, 상기와 같은 본 고안은 청소기본체를 구동시켜 주며, 전동브러쉬(10)의 내부로 설치된 모터(40)가 작동되고 이 모터의 동력이 벨트(41)를 통하여 회전솔부재(20)에 전달됨으로써 흡입구(11) 상에서 회동되어 먼지를 비산시켜 주는 작용과 동시에 회전솔부재(20)의 양측단으로 형성된 워엄(21)(21')은 이에 이맞물려져 있는 워엄기어(31)(31')를 회전시켜 워엄기어축(32)32')에 접합된 원반형의 솔(30)(30')을 회전시켜 주게 된다.Therefore, the present invention as described above drives the cleaning main body, the motor 40 installed into the electric brush 10 is operated and the power of the motor is transmitted to the rotary brush member 20 through the belt 41. As a result, the worms 21 and 21 'formed at both ends of the rotary brush member 20 are rotated on the suction port 11 to disperse dust, and the worm gears 31 and 31' are engaged therewith. Rotate to rotate the disk-shaped sole 30 (30 ') bonded to the worm gear shaft (32) 32'.

그러므로, 상기 회전솔부재(20)는 그 축방향의 한 선이 바닥면과 접촉·회동되고 원반형의 솔(30)(30')은 그라인더와 같이 면접촉 상태로 회전되면서 회전솔부재(20)의 양측으로부터 그 내향을 향하게 먼지를 비산시켜 준다.Therefore, the rotary brush member 20 has a single line in the axial direction is in contact with the bottom surface, and the sole 30, 30 'of the disk-shaped rotary brush member 20 is rotated in a surface contact state, such as a grinder Diffuses dust from both sides toward the inward.

이에 의하여, 본체로부터 발생된 흡인력이 중점적으로 가해지는 흡입구(11)의 중심부위상으로 먼지를 모아주는 작용을 하게 되므로 청소효율을 높일 수가 있는 것이다.As a result, the cleaning efficiency is improved because the dust is collected to the center phase of the suction port 11 to which the suction force generated from the main body is applied.

또한, 회전솔부재(20)는 전동브러쉬(10)에 내장된 상태에서 회동되므로 이 회전솔부재(20)의 회전력이 제대로 미치지 못하는 가장자리 및 구석부분은 제5도에서와 같이 원반형의 솔(30)(30')에 의해 먼지등을 비산시켜 준 후 흡입구(11)를 통해 포집함으로써, 종래에 전동브러쉬의 사용이 부적합한 공간의 제약을 받지 않게 된다.In addition, since the rotary brush member 20 is rotated in a state of being embedded in the electric brush 10, the edges and corners of the rotary brush member 20, which are not properly affected by the rotational force of the rotary brush member 20, as shown in FIG. By collecting dust through the suction port 11 after scattering the dust and the like by the 30 ', the use of the electric brush is not restricted by the space which is conventionally unsuitable.

이와 같이 본 고안 실시예는, 실내바닥면으로부터 비산되는 먼지를 전동브러쉬의 바닥면 중앙으로 모아준 상태에서 흡입구(11)를 통해 흡입시켜 줌으로써 청소효율을 높일 수 있는 효과가 있으며, 구석부위와 같이 브러쉬의 사용이 제약을 받게 되는 장소도 용이하게 청소를 할 수 있는 효과가 있다.As described above, the embodiment of the present invention has an effect of increasing the cleaning efficiency by sucking the dust scattered from the indoor floor through the suction port 11 while collecting dust to the center of the bottom surface of the electric brush. The place where the use of the brush is restricted can be easily cleaned.

Claims (1)

청소기본체에 연결된 전동브러쉬(10)의 흡입구(11)에 부설되고 모터(40)에 의해 구동되는 회전솔부재(20) 양측단으로 연장된 축에 형성된 워엄(21)(21')에 대응하는 워엄기어(31)(31')를 가진 축(32)(32')에 접합되고 회전솔부재(20)의 양측에서 각각 회전되게 형성된 원반형의 솔(30)(30')이 서로 상반되게 회동되도록 양측 워엄(21)(21')의 나선방향을 각각 상반되게 형성된 구성을 특징으로 하는 진공청소기의 흡입장치.Corresponding to the worms (21) (21 ') formed on the shaft extending to both ends of the rotary brush member (20), which is attached to the suction port (11) of the electric brush (10) connected to the cleaning main body and driven by the motor (40). Disc-shaped soles 30 and 30 'joined to shafts 32 and 32' having worm gears 31 and 31 'and formed to rotate on both sides of the rotary brush member 20 are rotated opposite to each other. The suction device of the vacuum cleaner, characterized in that the configuration formed so as to oppose each of the helical direction of both side worms (21) (21 ').
KR2019930020101U 1993-09-28 1993-09-28 Suction device of a vacuum cleaner KR0118125Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930020101U KR0118125Y1 (en) 1993-09-28 1993-09-28 Suction device of a vacuum cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930020101U KR0118125Y1 (en) 1993-09-28 1993-09-28 Suction device of a vacuum cleaner

Publications (2)

Publication Number Publication Date
KR950008121U KR950008121U (en) 1995-04-15
KR0118125Y1 true KR0118125Y1 (en) 1998-05-15

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