KR0165065B1 - Suction nozzle of vacuum cleaner - Google Patents
Suction nozzle of vacuum cleaner Download PDFInfo
- Publication number
- KR0165065B1 KR0165065B1 KR1019960002938A KR19960002938A KR0165065B1 KR 0165065 B1 KR0165065 B1 KR 0165065B1 KR 1019960002938 A KR1019960002938 A KR 1019960002938A KR 19960002938 A KR19960002938 A KR 19960002938A KR 0165065 B1 KR0165065 B1 KR 0165065B1
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- South Korea
- Prior art keywords
- dust
- suction port
- suction
- cleaning
- vacuum cleaner
- Prior art date
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Classifications
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- 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
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- 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
- A47L9/0466—Rotating tools
- A47L9/0477—Rolls
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- 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
- A47L9/0494—Height adjustment of dust-loosening tools
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- 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
- A47L9/0411—Driving means for the brushes or agitators driven by electric motor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
본 발명은 진공청소기의 흡입구에 관한 것으로 특히 청소시 흡입구가 전후 왕복운동할 때 청소의 바닥면을 때려 먼지를 털고, 진공도를 향상시켜 청소성능을 향상시킬 수 있도록 한 것으로써, 청소바닥면에 깊숙히 묻힌 먼지를 털어서 흡입구의 흡입통로로 흡입이 잘 되도록 흡입통로의 진공도를 높일뿐만 아니라 청소바닥면의 먼지를 털어주는 먼지털이판과, 상기 먼지털이판이 흡입구의 전후이동에 따라 상하로 이동할 수 있도록 하는 상하이동수단은 전후바퀴축에 축설된 캠과, 상기 캠의 구동력을 받아 먼지털이판을 하강시키도록 먼지털이판에 형성된 받침판과, 상기 캠에 의하여 하강된 먼지털이판을 원위치로 복귀시키는 복귀수단을 구비하였다.The present invention relates to a suction port of a vacuum cleaner, and in particular, when the suction port is moved back and forth during the cleaning, the dust is struck by the bottom surface of the cleaning, and the degree of vacuum is improved to improve the cleaning performance. In addition to increasing the degree of vacuum in the suction passage so that the dust is sucked into the suction passage of the suction port, the dust whisk for dusting the floor of the cleaning floor and the dust whisk can move up and down along the front and rear of the suction port. Shanghai moving means is a cam erected on the front and rear wheel shaft, a support plate formed on the dust hair plate to lower the dust hair plate under the driving force of the cam, and return means for returning the dust hair plate lowered by the cam to its original position. It was provided.
Description
제1도는 종래 진공청소기 흡입구의 사시도.1 is a perspective view of a conventional vacuum cleaner suction port.
제2도는 종래 진공청소기 흡입구의 저면도.2 is a bottom view of a conventional vacuum cleaner inlet.
제3도는 종래 진공청소기 흡입구의 측면도.3 is a side view of a conventional vacuum cleaner suction port.
제4도는 본 발명 진공청소기 흡입구의 사시도.4 is a perspective view of the vacuum cleaner suction port of the present invention.
제5도는 본 발명 진공청소기 흡입구의 저면을 본 사시도.Figure 5 is a perspective view of the bottom of the vacuum cleaner suction port of the present invention.
제6도는 본 발명 진공청소기 흡입구의 측면도로써,6 is a side view of the vacuum cleaner inlet of the present invention,
(a)는 먼지털이판이 청소바닥에 밀착된 상태도.(a) is a state in which the dust board is in close contact with the cleaning floor.
(b)는 먼지털이판이 청소바닥에서 떨어진 상태도.(b) is a state in which the dust board is removed from the cleaning floor.
제7도는 본 발명 흡입구의 먼지털이판의 구조를 보인 사시도.7 is a perspective view showing the structure of the dust board of the inlet of the present invention.
제8도는 본 발명 흡입구의 전후 바퀴를 발췌한 사시도.8 is a perspective view of the front and rear wheels of the inlet of the present invention.
제9도는 본 발명 흡입구의 먼지털이판의 작동상태도로써,9 is an operating state diagram of the dust sheet of the inlet of the present invention,
(a)는 먼지털이판이 하강하여 청소바닥에 밀착된 상태도.(a) is a state in which the dust sheet is in close contact with the cleaning floor.
(b)는 먼지털이판이 상승하여 청소바닥에서 떨어진 상태도.(b) is also a state in which the dust offboard rises off the cleaning floor.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
101 : 흡입구 106 : 지지편101: suction port 106: support piece
107 : 탄성부재 108 : 요철부107: elastic member 108: uneven portion
114 : 먼지털이판 115 : 흡입통로114: dust cover 115: suction passage
116 : 캠116: cam
본 발명은 진공청소기의 흡입구에 관한 것으로 특히 청소시 흡입구가 전후 왕복운동할 때 청소의 바닥면을 때려 먼지를 털고, 진공도를 향상시켜 청소성능을 향상시킬 수 있도록 한 것이다.The present invention relates to a suction port of the vacuum cleaner, and in particular, to clean the dust by hitting the bottom surface of the cleaning when the suction port is reciprocating back and forth during cleaning, to improve the cleaning performance by improving the degree of vacuum.
종래의 진공청소기 흡입구는 제1도 내지 제3도와 같이 외관에는 흡입구 뚜껑(1) 및 흡입구 본체(2)와, 상기 흡입구 뚜껑(1)과 흡입구 본체(2)를 연결하는 부분으로 공기가 흡입되는 것을 방지하기 위한 밀폐고무판(3)과, 상기 흡입구(A)를 전후 왕복시 힘을 저감하면서 간편하게 이동시킬 수 있도록 전, 후 바퀴(4)(13)가 구성되었다.A conventional vacuum cleaner suction port has a suction port cap 1 and an suction port main body 2 and a portion connecting the suction port cover 1 and the suction port main body 2 to the outside as shown in FIGS. 1 to 3. The front and rear wheels 4 and 13 are configured to easily move the sealing rubber plate 3 for preventing the dust, and the suction port A to be easily moved while reducing the force during the reciprocation.
그리고, 진공청소기의 팬모터의 구동에 따라 발생된 흡입력에 의하여 청소바닥의 먼지가 흡입되는 통로(A')에 브러쉬(10)가 형성된 브러쉬롤러(11)가 형성되고, 상기 브러쉬롤러(11)를 회전시키기 위한 구동모터(6)에 축설된 기어(7)의 회전력을 전달하는 벨트(8)와, 상기 벨트(8)에 전달되는 회전력을 브러쉬롤러(11)에 축설된 기어(9)가 구성되었다.In addition, a brush roller 11 having a brush 10 is formed in a passage A ′ through which suction of dust from the cleaning floor is sucked by the suction force generated by the fan motor of the vacuum cleaner, and the brush roller 11 is formed. The belt 8 for transmitting the rotational force of the gear 7 arranged in the drive motor 6 for rotating the gears, and the gear 9 arranged in the brush roller 11 for the rotational force transmitted to the belt 8 Configured.
그리고, 도면 중 미설명부호 5는 흡입구를 통하여 흡입된 먼지를 본체로 흡입되도록 흡입구에서 연장된 연장관이고, 12는 브러쉬롤러(11)를 지지하여 주는 지지대이다.In addition, reference numeral 5 in the drawings is an extension tube extending from the suction port to suck the dust sucked through the suction port to the main body, 12 is a support for supporting the brush roller (11).
이와 같이 구성된 상태에서 청소코자 할 때는 본체에 형성된 팬모터를 구동시키면 흡입력이 발생됨에 따라 흡입구(A)의 통로(A')를 통하여 흡입되어 연장관(5)을 통하여 본체(2)내로 흡입된다.When cleaning the fan motor formed in the main body as described above, the suction power is generated when the fan motor is formed in the main body, and is sucked through the passage A 'of the suction port A and sucked into the main body 2 through the extension pipe 5.
그리고 청소바닥을 청소하기 위하여 흡입구(A)를 이동시키면 흡입구(A) 바닥면의 전후에 형성된 전, 후 바퀴(4)(13)가 회전되면서 흡입구(A)의 이동이 원활하여진다.When the suction port A is moved to clean the cleaning floor, the front and rear wheels 4 and 13 are formed before and after the bottom of the suction port A, and the suction port A is smoothly moved.
이와 같이 흡입구(A)가 이동함과 더불어 구동모터(6)가 구동함에 따라 발생된 회전력이 기어(7)와 벨트(8)와 기어(9)에 의하여 브러쉬롤러(11)를 회전시킨다.As described above, the suction port A moves, and the driving force generated by the driving motor 6 rotates the brush roller 11 by the gear 7, the belt 8, and the gear 9.
따라서, 브러쉬롤러(11)에 형성된 브러쉬(10)가 청소바닥면의 먼지를 쓸어주어 청소를 하게 된다.Therefore, the brush 10 formed on the brush roller 11 sweeps the dust on the cleaning floor surface for cleaning.
이와 같이 흡입구내에 장착되어진 구동모터의 회전력을 이용하여 브러쉬롤러가 회전하여 청소바닥면의 먼지를 쓸고, 또한 본체내에 형성된 팬모터의 구동에 따라 발생된 흡입력에 의하여 청소바닥면의 먼지만을 흡입하고 청소바닥면의 깊숙히 박혀있는 먼지는 흡입이 잘 안되는 문제점이 발생하였다.In this way, the brush roller rotates by using the rotational force of the driving motor mounted in the suction port, and the dust on the cleaning floor is wiped out. Also, the suction roller generated by the driving of the fan motor formed in the main body sucks and cleans only the dust on the cleaning floor. Deeply embedded dust on the bottom surface is a problem that can not suck well.
본 발명은 이러한 점을 감안한 것으로서 청소바닥면에 깊숙히 묻힌 먼지를 털어서 흡입구의 흡입통로로 흡입이 잘 되도록 흡입통로의 진공도를 높일뿐만 아니라 청소바닥면의 먼지를 털어주는 먼지털이판을 구성하고, 상기 먼지털이판이 흡입구의 전후이동에 따라 상하로 이동할 수 있도록 하는 상하이동장치를 구비함으로써 청소바닥면의 청소를 더욱 더 깨끗하게 할 수 있도록 하는데 그 목적이 있다.In view of the above, the present invention constitutes a dust board that shakes dust deeply buried in the cleaning floor to increase the degree of vacuum of the suction passage so as to be sucked into the suction passage of the suction port, as well as to shake off the dust of the cleaning floor. The purpose of the present invention is to make the cleaning of the cleaning floor more and more clean by providing a moving device that allows the dust board to move up and down as the suction port moves forward and backward.
본 발명 진공청소기의 흡입구를 제4도 내지 제9도에 의하여 설명하면 다음과 같다.The suction port of the vacuum cleaner of the present invention will be described with reference to FIGS. 4 to 9.
흡입구(101)를 뚜껑(102)과 본체(102')로 구성하고, 상기 뚜껑(102)과 본체(102')를 연결한 부분으로 공기가 흡입되는 것을 방지하기 위한 밀폐고무판(103)과, 상기 흡입구(101)를 전후왕복시 힘을 저감하면서 이동할 수 있도록 전, 후 바퀴(104)(113)와, 진공청소기의 팬모터의 구동에 따라 발생된 흡입력에 의하여 청소바닥의 먼지가 흡입되는 흡입통로(115)를 구비한 것에 있어서,The inlet 101 is composed of a lid 102 and a main body 102 ', and a sealed rubber plate 103 for preventing air from being sucked into a portion connecting the lid 102 and the main body 102', Inhalation in which dust on the cleaning floor is sucked by the suction force generated by driving the front and rear wheels 104 and 113 and the fan motor of the vacuum cleaner so as to move the suction port 101 while reducing the force during the reciprocation. In having the passage 115,
청소바닥면에 깊숙히 묻힌 먼지를 털어서 흡입구(101)의 흡입통로(115)로 흡입이 잘 되도록 흡입통로(115)의 진공도를 높일 뿐만 아니라 청소바닥면의 먼지를 털어주는 먼지털이판(114)과, 상기 먼지털이판(114)이 흡입구(101)의 전후 이동에 따라 상하로 이동할 수 있도록 하는 상하이동장치를 구비하였다.Dust off board 114 that shakes the dust deeply buried in the cleaning floor to increase the degree of vacuum of the suction path 115 so that the suction path 115 of the suction port 101 is well suctioned, and also to shake off the dust on the cleaning floor. In addition, the dust moving board 114 was provided with a moving device for moving up and down in accordance with the front and rear movement of the suction port 101.
그리고, 상기 상하이동장치는 전, 후 바퀴축(104)(113)에 축설된 캠(116)과, 상기 캠(116)의 구동력을 받아 먼지털이판(114)을 하강시키도록 먼지털이판(114)에 형성된 받침판(114')과, 상기 캠에 의하여 하강된 먼지털이판을 원위치로 복귀시키는 복귀장치를 구비하였다.In addition, the moving device is a front and rear wheel shaft (104, 113) and the cam 116 and the dust hair board to lower the dust board 114 under the driving force of the cam (116). And a return device for returning the backing plate 114 'formed on the back side 114 and the dust hairboard lowered by the cam to its original position.
그리고, 상기 복귀장치는 먼지털이판(114)에 형성된 지지편(106)과, 상기 지지편(106)을 탄성력으로 밀어주도록 탄성부재(107)를 구비하였다.The return device was provided with a support piece 106 formed on the dust board 114 and an elastic member 107 to push the support piece 106 with elastic force.
그리고, 먼지털이판(114) 청소바닥면의 먼지를 잘 털어낼 수 있도록 먼지털이판(114)의 하단면에 요철부(108)를 구비하였다.In addition, the concave-convex portion 108 is provided on the lower surface of the dust board 114 so that the dust on the dust board 114 can be easily shaken off.
도면중 미설명부호 105는 흡입구를 통하여 흡입된 먼지를 본체로 흡입되도록 흡입구에서 연장된 연장관이다.Reference numeral 105 in the drawing is an extension tube extending from the suction port to suck the dust sucked through the suction port into the main body.
이와 같이 구성된 상태에서 청소바닥면을 청소하기 위하여 본체의 팬모터를 구동시키면 흡입력이 발생함에 따라 청소바닥면에 있는 먼지들이 흡입통로(115)를 통하여 연장관(105)를 거쳐 본체내로 흡입된다.In this configuration, when the fan motor of the main body is driven to clean the floor, the suction force is generated, and dust on the floor is sucked into the main body through the extension pipe 105 through the suction passage 115.
이때, 청소바닥면을 청소하기 위하여 흡입구(101)를 전, 후진시키면 흡입구(101)의 저면에 형성된 전, 후 바퀴(104)(113)가 회동하면서 흡입구(101)의 전후진이 원활하여진다.At this time, when the suction port 101 is moved back and forth to clean the cleaning bottom surface, the front and rear wheels 104 and 113 formed on the bottom surface of the suction port 101 rotate, and the forward and backward movement of the suction port 101 is smooth.
이와 같이 전, 후 바퀴(104)(113)가 회동하게 되면, 상기 전, 후 바퀴(104)(113)에 축설된 캠(116)이 회동함에 따라 캠(116)의 최고점이 아래로 이동하면서 받침판(114')을 아래로 밀어준다.When the front and rear wheels 104 and 113 are rotated as described above, the highest point of the cam 116 moves downward as the cam 116 built into the front and rear wheels 104 and 113 rotates. Push the support plate 114 'down.
따라서 받침판(114')이 공정되어져 있는 먼지털이판(114)이 하강함과 더불어 먼지털이판(114)의 하단이 청소바닥면을 때려서 먼지를 일으켜 흡입통로(115)로 흡입이 잘 되도록 한다.Therefore, while the support plate 114 'is processed, the dust hair plate 114 is lowered, and the bottom of the dust hair plate 114 hits the cleaning bottom surface to cause dust to be sucked into the suction passage 115.
이때, 먼지털이판(114)의 하단부가 청소바닥면에 닿게 됨으로 인하여 흡입구(101)의 저면에 진공도를 상승시켜 주기 때문에 먼지가 흡입통로(115)를 통하여 진공청소기 내로의 흡입이 잘 이루어지도록 하였다.At this time, since the lower end of the dust board 114 touches the cleaning bottom surface, the degree of vacuum is increased on the bottom of the suction port 101 so that the dust is sucked into the vacuum cleaner through the suction passage 115 well. .
이와 같이 흡입구(110)가 계속 이동하게 되면 전, 후 바퀴(104)(113)가 계속 회전하게 되어 캠(116)의 최저점의 하부에 위치하게 되면 탄성부재(107)가 지지편(106)을 밀어줌에 따라 먼지털이판(114)이 원래 위치로 복귀하게 된다.As the suction port 110 continues to move in this way, the front and rear wheels 104 and 113 continue to rotate so that the elastic member 107 moves the support piece 106 when positioned below the lowest point of the cam 116. Upon pushing, the dust board 114 is returned to its original position.
이와 같이 전, 후 바퀴(104)(113)가 계속 회전함에 따라, 전, 후 바퀴(104)(113)에 축설된 캠(116)이 계속적으로 회전하기 때문에 먼지털이판(114)의 하단이 청소바닥면을 때려 먼지를 날려 흡입통로(115)로의 흡입이 원활하게 이루어지도록 하고, 또한 흡입구(101)의 저면에 진공도를 높여 먼지의 흡입이 잘 이루어지도록 하였다.As the front and rear wheels 104 and 113 continue to rotate in this way, the lower end of the dust board 114 is rotated because the cam 116 built on the front and rear wheels 104 and 113 rotates continuously. Blow the dust to hit the bottom of the cleaning to facilitate the suction to the suction passage 115, and also to increase the degree of vacuum on the bottom of the suction port 101 to facilitate the suction of dust.
그리고, 먼지털이판(114)의 하단에 요철부(108)를 구비함으로써 청소바닥의 먼지털이가 잘 이루어진다.And, by providing the concave-convex portion 108 at the lower end of the dust board 114 is made of dust off the cleaning floor.
이상과 같이 본 발명은 청소시 흡입구가 전후 왕복운동함에 따라 흡입구내 장착된 먼지털이판이 청소바닥면의 먼지를 털어내어 주고 아울러 먼지를 털어낼 때 흡입구내 진공도가 상승함에 따라 장판 및 카페트 등에 떨어지지 않는 미세먼지와 깊숙히 숨어 있는 먼지 등을 깨끗이 흡입할 수 있는 효과가 있다.As described above, according to the present invention, when the inlet port is reciprocated during cleaning, the dust board mounted on the inlet port shakes off the dust on the bottom of the cleaning surface, and also, as the degree of vacuum in the inlet port increases when the dust box is dusted off, it does not fall on sheets or carpets. It is effective to inhale fine dust and dust hidden deeply.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960002938A KR0165065B1 (en) | 1996-02-07 | 1996-02-07 | Suction nozzle of vacuum cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960002938A KR0165065B1 (en) | 1996-02-07 | 1996-02-07 | Suction nozzle of vacuum cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970061180A KR970061180A (en) | 1997-09-12 |
| KR0165065B1 true KR0165065B1 (en) | 1999-01-15 |
Family
ID=19450883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960002938A KR0165065B1 (en) | 1996-02-07 | 1996-02-07 | Suction nozzle of vacuum cleaner |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0165065B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8032985B2 (en) | 2007-07-20 | 2011-10-11 | Samsung Electronics Co., Ltd. | Suction brush for vacuum cleaner |
-
1996
- 1996-02-07 KR KR1019960002938A patent/KR0165065B1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8032985B2 (en) | 2007-07-20 | 2011-10-11 | Samsung Electronics Co., Ltd. | Suction brush for vacuum cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| KR970061180A (en) | 1997-09-12 |
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