KR200150469Y1 - Suction brush of vacuum cleaner - Google Patents

Suction brush of vacuum cleaner Download PDF

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Publication number
KR200150469Y1
KR200150469Y1 KR2019970014326U KR19970014326U KR200150469Y1 KR 200150469 Y1 KR200150469 Y1 KR 200150469Y1 KR 2019970014326 U KR2019970014326 U KR 2019970014326U KR 19970014326 U KR19970014326 U KR 19970014326U KR 200150469 Y1 KR200150469 Y1 KR 200150469Y1
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KR
South Korea
Prior art keywords
suction
support plate
sole
vacuum cleaner
suction body
Prior art date
Application number
KR2019970014326U
Other languages
Korean (ko)
Other versions
KR19990000953U (en
Inventor
양일원
Original Assignee
최진호
삼성광주전자주식회사
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Application filed by 최진호, 삼성광주전자주식회사 filed Critical 최진호
Priority to KR2019970014326U priority Critical patent/KR200150469Y1/en
Publication of KR19990000953U publication Critical patent/KR19990000953U/en
Application granted granted Critical
Publication of KR200150469Y1 publication Critical patent/KR200150469Y1/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
    • A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like
    • A47L9/0633—Nozzles with fixed, e.g. adjustably fixed brushes or the like with retractable brushes, combs, lips or pads
    • A47L9/064—Nozzles with fixed, e.g. adjustably fixed brushes or the like with retractable brushes, combs, lips or pads actuating means therefor
    • A47L9/0653—Nozzles with fixed, e.g. adjustably fixed brushes or the like with retractable brushes, combs, lips or pads actuating means therefor with mechanical actuation, e.g. using a lever
    • 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
    • A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
    • A47L7/008—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids adapted for mattresses or the like
    • 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
    • A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like
    • A47L9/0606—Nozzles with fixed, e.g. adjustably fixed brushes or the like rigidly anchored brushes, combs, lips or pads

Landscapes

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

Abstract

본 고안은 진공청소기에 관한 것으로, 더 상세하게는 융단 청소기능과 마루바닥 청소기능의 전환이 가능한 진공청소기의 흡입체 구조에 관한 것이다.The present invention relates to a vacuum cleaner, and more particularly to a suction structure of a vacuum cleaner capable of switching between a carpet cleaning function and a floor cleaning function.

본 고안에 따른 진공청소기의 흡입체는 커버부와 솔지지판의 상면사이에 스프링을 마련하여, 이 스프링의 탄성력에 의해 솔지지판에 고정된 솔이 흡입체의 외측으로 돌출되게 하므로서, 흡입체가 청소면에 밀착된 상황에서도 기능전환레버의 조작이 용이한 이점이 있다. 또한 기능전환레버를 조작하는 힘이 솔지지판에 마련된 솔에 직접 전달되지 않으므로, 솔의 손상이 방지되는 이점이 있다.The suction body of the vacuum cleaner according to the present invention provides a spring between the cover portion and the upper surface of the sole support plate, so that the sole fixed to the sole support plate protrudes out of the suction body by the elastic force of the spring, so that the suction body adheres to the cleaning surface. Even in this situation, there is an advantage in that the operation of the function switching lever is easy. In addition, since the force for operating the function switching lever is not directly transmitted to the sole provided in the sole support plate, there is an advantage that the damage of the sole is prevented.

Description

진공청소기의 흡입체Suction of vacuum cleaner

본 고안은 진공청소기에 관한 것으로, 더 상세하게는 융단 청소기능과 마루바닥 청소기능의 전환이 가능한 진공청소기의 흡입체 구조에 관한 것이다.The present invention relates to a vacuum cleaner, and more particularly to a suction structure of a vacuum cleaner capable of switching between a carpet cleaning function and a floor cleaning function.

진공청소기는 팬의 구동으로 인해 발생되는 내부와 외부의 압력차이를 이용하여 먼지 등을 흡입함으로써 청소를 수행하는 장치이다.A vacuum cleaner is a device for cleaning by suctioning dust and the like by using the pressure difference between the inside and the outside generated by the driving of the fan.

이러한 진공청소기는 모터와 팬, 집진봉투 등을 구비한 본체와, 흡입력에 의해 청소면의 이물질을 흡입하는 흡입체, 그리고 본체와 흡입체를 연결하는 연결파이프와 연결호스로 크게 이루어 진다.The vacuum cleaner is largely composed of a main body having a motor, a fan, a dust bag and the like, a suction body for suctioning foreign substances on the cleaning surface by suction force, and a connection pipe and a connection hose connecting the main body and the suction body.

여기에서 상기 흡입체는 청소면의 상태에 따라 마루바닥 청소기능과 융단 청소기능이 전환되게 되어 있는데, 이러한 종래 진공청소기의 흡입체 구조를 도 1을 참조하여 상세히 설명한다.Here, the suction body is to switch the floor cleaning function and the carpet cleaning function according to the state of the cleaning surface, the structure of the suction body of the conventional vacuum cleaner will be described in detail with reference to FIG.

흡입체(10)는 흡입체(10)의 외형을 이루고, 흡입공기의 유로(11)가 형성된 커버부(12)가 마련되어 있고, 이 커버부(12)의 하부에는 청소면의 이물질을 흡입하는 흡입구(13a)가 형성된 흡입판(13)이 고정되어 있다. 그리고 흡입판(13)과 커버부(12) 사이의 공간에는 솔(14a)이 고정된 솔지지판(14)이 구비되어 있다. 이 솔지지판(14)은 상하로 유동이 가능하게 되어 있고, 스프링(15)에 의해 탄력 지지되어 항상 상향 복원력을 가지도록 되어 있다.The suction body 10 forms an outer shape of the suction body 10, and is provided with a cover part 12 in which a flow path 11 of suction air is formed, and a suction port for sucking a foreign substance on a cleaning surface under the cover part 12. The suction plate 13 in which the 13a was formed is being fixed. In addition, the space between the suction plate 13 and the cover portion 12 is provided with a brush support plate 14 to which the sole 14a is fixed. The sole support plate 14 is movable up and down, and is elastically supported by the spring 15 so as to have an upward restoring force at all times.

또한, 커버부(12)에는 흡입체(10)의 기능을 전환하는 기능전환레버(16)가 마련되어 있다. 기능전환레버(16)는 그 일단부가 커버부(12)의 상면에 노출되어 사용자가 기능전환을 할 수 있게 되어 있고, 타단부에는 솔지지판(14)의 상면을 눌러 주도록 누름부(16a)가 마련되어 있다.In addition, the cover portion 12 is provided with a function switching lever 16 for switching the function of the suction body 10. One end of the function switching lever 16 is exposed to the upper surface of the cover portion 12 so that the user can switch the function, and the other end of the pressing portion 16a to press the upper surface of the support plate 14 It is prepared.

이와 같이 구성된 흡입체(10)는 청소면의 상태에 따라 사용자가 기능전환레버(16)를 조작하게 되면, 기능전환레버의 누름부(16a)가 솔지지판(14)의 상면을 눌러 주게 된다. 따라서 솔지지판(14)에 마련된 솔(14a)이 흡입판(13)의 외측으로 돌출되어, 흡입체(10)는 방 또는 마루바닥 청소기능이 된다. 반대로 기능전환레버(16)를 조작하여 누름을 해지 시키면 솔지지판(14)이 스프링(15)의 탄성력에 의해 상방향으로 이동됨에 따라, 흡입판(13) 외측으로 돌출되었던 솔(14a)이 내부로 들어가게 되어, 흡입체(10)는 융단 청소기능이 된다.In the suction body 10 configured as described above, when the user operates the function switching lever 16 according to the state of the cleaning surface, the pressing part 16a of the function switching lever presses the upper surface of the brush support plate 14. Therefore, the sole 14a provided in the sole support plate 14 protrudes outward of the suction plate 13, and the suction body 10 becomes a room or floor cleaning function. On the contrary, when the function switching lever 16 is released to release the sole, the sole support plate 14 is moved upward by the elastic force of the spring 15, so that the sole 14a which protrudes outside the suction plate 13 is inside. The suction body 10 becomes a carpet cleaning function.

그러나 이와 같이 구성된 종래 진공청소기의 흡입체(10)는 사용자가 상기 기능전환레버(16)를 발로 밟아 기능을 전환하게 되는데, 이때 기능전환레버(16)에 가해진 힘이 바닥면에 닿아있는 솔(14a)에 직접 전달됨에 따라 기능전환레버(16)의 조작이 어려운 문제가 있었다. 즉, 사용자에 의해 가해진 힘은 기능전환레버의 누름부(16a)를 통해 솔지지판(14)에 직접 전달되고, 이 힘이 솔지지판(14)을 통해서 솔(14a)에 직접 전달된다. 따라서 흡입판(13)이 바닥면에 밀착된 상태에서는 기능전환이 어려운 문제가 있었다. 또한 이와 같은 문제로 인해 솔지지판(14)에 고정된 솔(14a)이 쉽게 손상되는 문제가 있었다.However, the suction body 10 of the conventional vacuum cleaner configured as described above is to switch the function by the user stepping on the function switching lever 16, wherein the force applied to the function switching lever 16 touches the floor ( As it is directly transmitted to 14a), the operation of the function switching lever 16 was difficult. That is, the force applied by the user is transmitted directly to the sole support plate 14 through the pressing portion 16a of the function switching lever, and this force is directly transmitted to the brush 14a through the sole support plate 14. Therefore, when the suction plate 13 is in close contact with the floor there was a problem that the function is difficult to switch. In addition, there was a problem that the sole 14a fixed to the sole support plate 14 is easily damaged due to such a problem.

본 고안은 이와 같은 문제를 해결하기 위한 것으로, 본 고안의 목적은 흡입체의 구조를 변경하여 기능전환레버의 조작이 쉽고, 솔의 손상이 방지되는 진공청소기의 흡입체를 제공하는 것이다.The present invention is to solve such a problem, the object of the present invention is to change the structure of the suction body to provide a suction body of the vacuum cleaner is easy to operate the function switching lever, the damage of the brush is prevented.

도 1은 종래 진공청소기의 흡입체 구조를 보인 단면도이다.1 is a cross-sectional view showing a suction structure of a conventional vacuum cleaner.

도 2는 본 고안에 따른 진공청소기의 전체적인 구조를 보인 개략도이다.Figure 2 is a schematic diagram showing the overall structure of a vacuum cleaner according to the present invention.

도 3, 4는 도 2의 Ⅲ-Ⅲ'부 단면도로 기능전환레버의 조작에 따른 흡입체 구조의 변화를 단계별로 도시한 것이다.3 and 4 are cross-sectional views taken along line III-III ′ of FIG. 2 to illustrate the change of the suction structure according to the operation of the function switching lever.

* 도면의 주요 부분에 대한 부호의 설명* Explanation of symbols for the main parts of the drawings

30: 흡입체 31: 기능전환레버30: suction 31: function switching lever

32: 커버부 33: 흡입판32: cover portion 33: suction plate

33a: 흡입구 34: 솔지지판33a: inlet hole 34: brush support plate

34a: 솔 35: 스프링34a: brush 35: spring

이러한 목적을 달성하기 위한 본 고안은, 청소면에 밀착되어 먼지 등의 이물질을 흡입하는 흡입체를 구비하는 진공청소기에 있어서,The present invention for achieving the above object is a vacuum cleaner having a suction body in close contact with the cleaning surface to suck in foreign matters, such as dust,

상기 흡입체는 흡입체의 외형을 이루는 커버부, 상기 커버부에 고정되며 그 일측에 흡입구가 마련된 흡입판, 상기 커버부와 상기 흡입판 사이의 공간에 마련되며 그 일측에 솔이 마련된 솔지지판, 상기 흡입판과 상기 솔지지판 사이에 마련된 핀에 힌지 결합되며 상기 솔지지판의 위치 제어가 가능하도록 그 일측이 상기 솔지지판의 하면에 접하여 상기 솔지지판을 밀어 올리거나 내릴 수 있도록 된 기능전환레버, 상기 커버부와 상기 솔지지판 사이에 마련되어 상기 솔지지판을 탄력지지 하는 스프링이 구비되며, 상기 스프링의 탄성력에 의해 상기 솔이 돌출 되도록 된 것을 특징으로 한다.The suction body is a cover portion forming an outer shape of the suction body, the suction plate is fixed to the cover portion is provided with a suction port on one side, the brush support plate provided in the space between the cover portion and the suction plate, the brush is provided on one side, the A function switching lever hinged to a pin provided between the suction plate and the brush support plate, the one side of which is in contact with the lower surface of the brush support plate to push up or down the brush support plate to enable position control of the brush support plate, and the cover. A spring is provided between the portion and the brush support plate to elastically support the brush support plate, and the sole is protruded by the elastic force of the spring.

이하, 본 고안의 따른 바람직한 실시예를 첨부도면을 참조하여 상세히 설명한다.Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described in detail.

본 고안에 따른 진공청소기는 도 2에 도시된 바와 같이, 본체(20)가 마련되고, 상기 본체(20)의 구동에 의해 발생되는 흡입력에 의해 유동되는 유체를 안내하기 위한 연결파이프(21)와 연결호스(22)가 구비된다. 연결파이프(21)의 일단에는 손잡이부(23)가 마련되고, 이 손잡이부(23)의 일측에는 진공청소기의 기능을 조작하는 조작부(24)가 마련된다.The vacuum cleaner according to the present invention, as shown in Figure 2, is provided with a main body 20, the connection pipe 21 for guiding the fluid flowing by the suction force generated by the drive of the main body 20 and The connection hose 22 is provided. One end of the connection pipe 21 is provided with a handle portion 23, and one side of the handle portion 23 is provided with an operation unit 24 for operating the function of the vacuum cleaner.

그리고 연결파이프(21)의 타단에는 본체(20)에서 발생되는 흡입력에 의해 청소면의 이물질을 흡입하는 흡입체가(30) 결합되는데, 흡입체(30)와 연결파이프(21) 사이에는 길이조절이 가능하도록 연장관(25)이 구비된다.And the other end of the connection pipe 21 is coupled to the suction body 30 for sucking the foreign matter of the cleaning surface by the suction force generated in the main body 20, the length can be adjusted between the suction body 30 and the connection pipe 21. Extension tube 25 is provided to.

이와 같이 구성된 진공청소기는 손잡이부(23)에 마련된 조작부(24)를 조작하면, 본체(20)의 구동에 의해 강한 흡입력이 생겨, 흡입체(30), 연장관(25)과 연결파이프(21), 연결호스(22)를 통해 공기가 본체(20) 내로 흡입된다. 이때 청소면에 존재하는 먼지 등의 이물질이 공기와 함께 흡입되어 본체(20)의 집진봉투(미도시)에 집진됨으로써 청소가 수행된다.When the vacuum cleaner configured as described above operates the operation unit 24 provided in the handle part 23, a strong suction force is generated by the driving of the main body 20, and the suction body 30, the extension pipe 25, and the connection pipe 21 are operated. The air is sucked into the body 20 through the connection hose 22. At this time, the foreign matter such as dust present on the cleaning surface is sucked with the air is collected by a dust collecting bag (not shown) of the main body 20, the cleaning is performed.

또한, 이러한 진공청소기는 청소면의 상태에 따라 흡입체(30)의 상면에 마련된 기능전환레버(31)를 조작하여, 마루바닥 청소기능과 융단 청소기능을 상호 자유롭게 변환함으로서 보다 효과적인 청소를 수행할 수 있다. 이러한 진공청소기의 흡입체(30) 구조와 작동를 도 3, 4를 참조하여 설명하면 다음과 같다.In addition, such a vacuum cleaner can operate a function switching lever 31 provided on the upper surface of the suction body 30 in accordance with the state of the cleaning surface, it is possible to perform more effective cleaning by freely converting the floor cleaning function and the carpet cleaning function mutually. have. The structure and operation of the suction body 30 of the vacuum cleaner will be described with reference to FIGS. 3 and 4 as follows.

도 3은 본 고안에 따른 흡입체(30)의 마루바닥 청소기능 상태를 보인 단면도로 솔(34a)이 흡입체(30) 외측으로 돌출된 상태이고, 도 4는 본 고안에 따른 흡입체(30)의 융단 청소기능 상태를 보인 단면도로 솔(34a)이 흡입체(30) 내부에 위치된 상태이다.3 is a cross-sectional view showing a floor-floor cleaning function of the suction body 30 according to the present invention, the sole 34a protrudes out of the suction body 30, and FIG. 4 shows the suction body 30 according to the present invention. ) Is a cross-sectional view showing the state of the carpet cleaning function of the brush (34a) is located inside the suction body (30).

본 고안에 따른 흡입체(30)는 흡입체(30)의 외형을 이루고, 흡입공기의 유로(32a)가 형성된 커버부(32)가 마련되고, 이 커버부(32)의 하부에는 청소면의 이물질을 흡입하는 흡입구(33a)가 형성된 흡입판(33)이 고정된다. 그리고 흡입판(33)과 커버부(32) 사이의 공간에는 상하로 유동이 가능하며, 그 일측에 솔(34a)이 고정된 솔지지판(34)이 마련된다. 이 솔지지판(34)과 커버부(32)의 내면 사이에는 스프링(35)이 마련되어 솔지지판(35)이 항상 하향 복원력을 가지게 된다.The suction body 30 according to the present invention forms an outer shape of the suction body 30, and is provided with a cover part 32 in which a flow path 32a of the suction air is formed, and the foreign matter of the cleaning surface is provided under the cover part 32. The suction plate 33 on which the suction port 33a for sucking water is formed is fixed. In addition, the space between the suction plate 33 and the cover part 32 can be moved up and down, and a sole support plate 34 having a sole 34a fixed thereto is provided at one side thereof. A spring 35 is provided between the sole support plate 34 and the inner surface of the cover portion 32 so that the sole support plate 35 always has a downward restoring force.

한편, 흡입판(33)과 솔지지판(34) 사이에는 고정핀(36)이 마련되고, 이 고정핀(36)에 솔지지판(34)의 위치를 제어하는 기능전환레버(31)가 힌지 결합된다. 기능전환레버(31)는 솔지지판(34)의 하면에 접하여 솔지지판(34)을 상방향으로 밀어올리는 누름부(31a)와 상기 커버부(32) 상면에 노출되어 사용자에 의해 조작이 가능하게 마련된 조작부(31b)로 이루어 진다. 이를 위하여 솔지지판(34)과 커버부(32)에는 기능전환레버(31)의 조작이 가능하도록 절개홈(32b,34b)이 형성된다. 그리고 솔지지판(34)에는 상기 누름부(31a)가 걸리거나 수용되도록 산과 골이 마련된 내곡부(34c)가 형성된다.Meanwhile, a fixing pin 36 is provided between the suction plate 33 and the brush support plate 34, and the function switching lever 31 for controlling the position of the brush support plate 34 is hinged to the fixing pin 36. do. The function switching lever 31 is exposed to the pressing portion 31a which pushes the brush supporting plate 34 upward in contact with the lower surface of the brush supporting plate 34 and the upper surface of the cover portion 32 so as to be operated by a user. It is made of an operation unit 31b provided. To this end, the grooves 32b and 34b are formed in the support plate 34 and the cover 32 so that the function switching lever 31 can be manipulated. And the support plate 34 is formed with an inner curved portion 34c provided with hills and valleys so that the pressing portion (31a) is caught or accommodated.

이와 같이 구성된 흡입체(30)는 사용자가 도 3의 상태에서 기능전환레버(31)를 조작하게 되면, 기능전환레버의 누름부(31a) 선단이 회동하면서 상방향으로 이동함에 따라 솔지지판(34)의 하면을 밀어 올리게 된다. 이때 스프링(35)은 수축되게 되고, 흡입판(33)의 외측에 돌출되었던 솔(34a)이 흡입체(30) 내측으로 들어가게 되어, 흡입체(30)는 융단 청소기능이 된다.(도 4 참조)When the user operates the function switching lever 31 in the state shown in FIG. 3, the suction member 30 configured as described above has a brush support plate 34 as the front end of the pressing part 31a of the function switching lever moves upward. ) Is pushed up. At this time, the spring 35 is contracted, and the sole 34a protruding from the outside of the suction plate 33 enters the suction body 30, and the suction body 30 becomes a carpet cleaning function. Reference)

이와 반대로, 도 4의 상태에서 기능전환레버(31)를 역방향으로 조작하면, 수축된 스프링(35)의 탄성력에 의해 솔지지판(34)이 흡입판(33)쪽으로 움직이게 된다. 이때 솔지지판(34)에 고정된 솔(34a)이 흡입판(34)의 외측으로 돌출되어, 흡입체(30)는 방 또는 마루바닥 청소기능이 된다.(도 3 참조)On the contrary, when the function switching lever 31 is operated in the reverse direction in the state of FIG. 4, the sole support plate 34 moves toward the suction plate 33 by the elastic force of the contracted spring 35. At this time, the sole 34a fixed to the sole support plate 34 protrudes to the outside of the suction plate 34, and the suction body 30 becomes a room or floor cleaning function (see FIG. 3).

이처럼 본 고안에 따른 흡입체(30)는 흡입판(33)이 바닥면에 밀착된 상황에서도 기능전환레버(31)의 조작이 자유롭게 이루지게 된다.As described above, the suction body 30 according to the present invention is freely manipulated by the function switching lever 31 even when the suction plate 33 is in close contact with the bottom surface.

이상에서 상세히 설명한 바와 같이, 본 고안에 따른 진공청소기의 흡입체는 커버부와 솔지지판의 상면사이에 스프링을 마련하여, 이 스프링의 탄성력에 의해 솔지지판에 고정된 솔이 흡입체의 외측으로 돌출되게 하므로서, 흡입체가 청소면에 밀착된 상황에서도 기능전환레버의 조작이 용이한 이점이 있다. 또한 기능전환레버를 조작하는 힘이 솔지지판에 마련된 솔에 직접 전달되지 않으므로, 솔의 손상이 방지되는 이점이 있다.As described in detail above, the suction body of the vacuum cleaner according to the present invention is provided with a spring between the cover portion and the upper surface of the sole support plate, so that the sole fixed to the sole support plate by the elastic force of the spring protrudes out of the suction body. Therefore, there is an advantage in that the operation of the function switching lever is easy to operate even when the suction body is in close contact with the cleaning surface. In addition, since the force for operating the function switching lever is not directly transmitted to the sole provided in the sole support plate, there is an advantage that the damage of the sole is prevented.

Claims (1)

청소면에 밀착되어 먼지 등의 이물질을 흡입하는 흡입체를 구비하는 진공청소기에 있어서,In the vacuum cleaner provided with the suction body which adheres to the cleaning surface and sucks foreign substances such as dust, 상기 흡입체는 흡입체의 외형을 이루는 커버부, 상기 커버부에 고정되며 그 일측에 흡입구가 마련된 흡입판, 상기 커버부와 상기 흡입판 사이의 공간에 마련되며 그 일측에 솔이 마련된 솔지지판, 상기 흡입판과 상기 솔지지판 사이에 마련된 핀에 힌지 결합되며 상기 솔지지판의 위치 제어가 가능하도록 그 일측이 상기 솔지지판의 하면에 접하여 상기 솔지지판을 밀어 올리거나 내릴 수 있도록 된 기능전환레버, 상기 커버부와 상기 솔지지판 사이에 마련되어 상기 솔지지판을 탄력지지 하는 스프링이 구비되며, 상기 스프링의 탄성력에 의해 상기 솔이 돌출 되도록 된 것을 특징으로 하는 진공청소기의 흡입체.The suction body is a cover portion forming an outer shape of the suction body, the suction plate is fixed to the cover portion is provided with a suction port on one side, the brush support plate provided in the space between the cover portion and the suction plate, the brush is provided on one side, the A function switching lever hinged to a pin provided between the suction plate and the brush support plate, the one side of which is in contact with the lower surface of the brush support plate to push up or down the brush support plate to enable position control of the brush support plate, and the cover. And a spring provided between a portion and the brush support plate to elastically support the brush support plate, wherein the sole protrudes by the elastic force of the spring.
KR2019970014326U 1997-06-13 1997-06-13 Suction brush of vacuum cleaner KR200150469Y1 (en)

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KR200150469Y1 true KR200150469Y1 (en) 1999-07-01

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