KR20010047086A - An auxiliary suction nozzle for vacuum cleaners - Google Patents

An auxiliary suction nozzle for vacuum cleaners Download PDF

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Publication number
KR20010047086A
KR20010047086A KR1019990051130A KR19990051130A KR20010047086A KR 20010047086 A KR20010047086 A KR 20010047086A KR 1019990051130 A KR1019990051130 A KR 1019990051130A KR 19990051130 A KR19990051130 A KR 19990051130A KR 20010047086 A KR20010047086 A KR 20010047086A
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KR
South Korea
Prior art keywords
auxiliary suction
sucking
tooth
nozzle
suction port
Prior art date
Application number
KR1019990051130A
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Korean (ko)
Inventor
양병선
Original Assignee
구자홍
엘지전자 주식회사
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Publication date
Application filed by 구자홍, 엘지전자 주식회사 filed Critical 구자홍
Priority to KR1019990051130A priority Critical patent/KR20010047086A/en
Publication of KR20010047086A publication Critical patent/KR20010047086A/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
    • 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

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

Abstract

PURPOSE: An assistant sucking instrument for a vacuum cleaner is provided to make air flow in continuously even if the sucking part of an assistant sucking instrument in cleaning furniture with soft cover such as a sofa. CONSTITUTION: The assistant sucking instrument(600) for a vacuum cleaner includes a connecting portion(610), a nozzle portion(620), a connecting hole(630), sucking holes(650), a tooth-shaped projection portion(660) and tooth-shaped portions(661). The connecting portion(610) is installed on the end of a connecting tube and has the cylinder type. The open sucking hole is formed in the nozzle portion(620) and the connecting hole(630) is formed in the connecting portion(610). Many sucking holes(650) are arranged to the horizontal direction on the lower part of the front nozzle portion(620). Many tooth-shaped projections(661) are formed on the tooth-shaped projection portion(660).

Description

진공청소기용 보조흡입구{An auxiliary suction nozzle for vacuum cleaners}An auxiliary suction nozzle for vacuum cleaners}

본 발명은 진공청소기용 보조흡입구에 관한 것으로, 특히 진공청소기의 연장관 또는 손잡이에 착탈가능하게 장착되어 쇼파 또는 카페트 등을 청소하기 위한 보조용구로 이용되는 진공청소기용 보조흡입구에 관한 것이다.The present invention relates to an auxiliary suction port for a vacuum cleaner, and more particularly, to an auxiliary suction port for a vacuum cleaner which is detachably mounted to an extension tube or a handle of a vacuum cleaner and used as an auxiliary tool for cleaning a sofa or a carpet.

일반적으로, 진공청소기는 청소기 본체에서 강한 흡입력을 발생시켜 외부의 공기 및 오염물을 청소기 내로 흡입하여 집진함으로써 청소가 이루어질 수 있도록 된 가전기구로서, 도 1에 도시된 바와 같이, 흡입력을 발생시켜 오염물을 집진하는 청소기 본체(1)의 전방의 유입구(1a)에 유연한 연결호스(2)가 착탈가능하게 연결되고, 이 연결호스(2)의 타단에는 청소기의 전원 인가 및 흡입력을 조절하는 콘트롤부(3a)가 설치된 손잡이부(3)가 연결되며, 이 손잡이부(3)에는 신축가능한 다단식 연장관(4)이 착탈가능하게 연결되고, 이 연장관(4)의 타단에는 바닥을 따라 구름이동하면서 외부의 공기 및 오염물을 흡입하는 흡입구체(5)가 착탈가능하게 연결된다.In general, the vacuum cleaner generates a strong suction force in the cleaner body to suck and collect the outside air and contaminants into the cleaner to clean the home appliance, as shown in Figure 1, by generating a suction force to remove contaminants A flexible connection hose 2 is detachably connected to an inlet 1a in front of the cleaner body 1 to be collected, and the other end of the connection hose 2 is a control unit 3a for controlling power supply and suction force of the cleaner. The handle portion 3 is installed) is connected, and the stretchable multi-stage extension tube 4 is detachably connected to the handle portion 3, and the other end of the extension tube 4 is clouded along the floor to the outside air. And a suction inlet 5 for inhaling contaminants.

한편, 상기 흡입구체(5)는 마루바닥 또는 카페트 등의 넓고 편평한 바닥면을 따라 이동하며 공기 및 오염물을 흡입할 수 있도록 된 것으로, 가구 밑 틈새 또는 창문틀 등 공간이 협소한 장소나 쇼파 또는 카페트 등을 청소하고자 할 경우에는 상기 흡입구체(5)를 연장관(4)에서 분리시킨 후, 용도에 알맞는 보조흡입구를 선택하여 연장관(4) 끝부분, 또는 손잡이부(3) 끝에 부착하여 사용하게 된다.On the other hand, the suction port 5 is to move along a wide and flat floor surface such as the floor or carpet and to inhale air and contaminants, spaces, such as a gap or a window frame under furniture, sofa or carpet If you want to clean the back, the suction inlet 5 is separated from the extension tube (4), and then select the auxiliary suction port suitable for the purpose to be attached to the end of the extension tube (4), or the handle portion (3) to use do.

상기와 같은 보조흡입구로 쇼파나 카페트 등을 청소하기 위한 것으로 도 2a와 도 2b에 도시된 것과 같은 형태의 보조흡입구가 이용되고 있는데, 이 보조흡입구(60)는 연장관(4) 끝부분에 착탈가능하게 결합되는 원통형 결합부(61)와, 이 결합부(61)에 일체로 형성되어 청소하고자 하는 대상에 직접 접촉하여 공기 및 오염물을 흡입하도록 아래쪽으로 개방된 흡입구(64)가 형성된 노즐부(62) 및, 상기 결합부(61)에 형성되어 상기 연장관(4) 끝부분에 돌출되어 형성된 반구형의 판스프링(4a)에 결합되는 결합공(63)을 포함하여 이루어진다.In order to clean the sofa or carpet with the auxiliary suction port as described above, an auxiliary suction hole of the type shown in FIGS. 2A and 2B is used, and the auxiliary suction hole 60 is detachable at the end of the extension pipe 4. And a nozzle portion 62 having a cylindrical coupling portion 61 coupled to each other, and an inlet port 64 which is formed integrally with the coupling portion 61 and directly opened downward to suck air and contaminants in direct contact with an object to be cleaned. And a coupling hole 63 formed at the coupling portion 61 and coupled to the hemispherical plate spring 4a formed to protrude from the end of the extension tube 4.

상기 결합부(61)의 결합공(63)은 연장관(4)의 판스프링(4a)에 착탈가능하게 결합됨으로써 보조흡입구(60)가 연장관(4)에 고정 및 분리될 수 있게 된다.The coupling hole 63 of the coupling portion 61 is detachably coupled to the leaf spring 4a of the extension pipe 4 so that the auxiliary suction port 60 can be fixed and separated from the extension pipe 4.

한편, 상기 보조흡입구(60)를 사용하여 쇼파 등을 청소를 하고자 하는 경우, 흡입구체(5)를 연장관(4)에서 분리시킨 후 상기 보조흡입구(60)의 결합부(61)를 연장관(4) 끝에 결합시킨 상태에서 노즐부(62)를 쇼파 등을 따라 이동시키면서 청소를 수행하게 된다.On the other hand, if you want to clean the sofa and the like by using the auxiliary suction port 60, after separating the suction port 5 from the extension pipe 4, the extension portion (4) of the coupling portion 61 of the auxiliary suction port (60) Cleaning is performed while moving the nozzle unit 62 along the sofa or the like in the state of being coupled to the end.

그러나, 상기와 같은 보조흡입구(60)를 사용하여 쇼파나 카페트 등을 청소함에 있어서, 상기 쇼파 등은 유연한 직물이나 가죽 또는 합성수지재로 만들어져 있음으로 인해 상기 보조흡입구(60)의 노즐부(62)를 통해 공기와 오염물이 흡입되는 과정에서 쇼파의 외피가 노즐부 입구에 들러붙어 노즐부(62)가 막혀버리는 경우가 자주 발생하였고, 이로써 흡입되는 공기의 양이 매우 적거나 심지어는 전혀 공기가 흡입되지 않아 자주 청소를 중단하여 청소가 원활히 수행되지 못하는 등의 문제점이 있었다.However, in cleaning the sofa or the carpet using the auxiliary suction port 60 as described above, because the sofa is made of a flexible fabric, leather or synthetic resin material, the nozzle portion 62 of the auxiliary suction port 60. In the process of inhaling air and contaminants through the outer surface of the sofa, the nozzle part 62 is often clogged because the outer shell of the sofa sticks to the nozzle inlet, and thus the amount of air sucked is very small or even at all. There was a problem that the cleaning is often not interrupted and the cleaning is not performed smoothly.

이에 본 발명은 상기와 같은 문제점을 해결하기 위한 것으로, 보조흡입구를 사용하여 쇼파와 같은 유연한 외피를 갖는 가구 등을 청소할 때, 보조흡입구의 흡입구가 막히더라도 지속적으로 공기가 유입될 수 있도록 된 진공청소기용 보조흡입구를 제공함에 그 목적이 있다.Accordingly, the present invention is to solve the above problems, when cleaning the furniture having a flexible jacket, such as sofa using the auxiliary intake, even if the suction inlet of the auxiliary inlet is clogged vacuum cleaner can be continuously introduced into the air Its purpose is to provide a secondary suction inlet.

또한, 본 발명의 다른 목적은, 보조흡입구를 사용하여 쇼파나 카페트와 같은 유연한 외피를 갖는 가구 등을 청소할 때 보조흡입구의 흡입구 내측에 먼지를 털어주는 별도의 구성부를 형성하여 청소의 효율성을 높일 수 있도록 된 진공청소기용 보조흡입구를 제공하는 것이다.In addition, another object of the present invention, when cleaning the furniture having a flexible jacket, such as sofa or carpet by using the auxiliary suction port to form a separate component to shake off the dust inside the suction port of the auxiliary suction port to increase the efficiency of cleaning. It is to provide an auxiliary suction port for the vacuum cleaner.

도 1은 일반적인 진공청소기의 분해사시도1 is an exploded perspective view of a typical vacuum cleaner

도 2a는 종래의 보조흡입구의 정면도Figure 2a is a front view of a conventional secondary intake

도 2b는 도 2a의 측면 종단면도FIG. 2B is a side longitudinal cross-sectional view of FIG. 2A

도 3은 본 발명에 따른 보조흡입구의 노즐부 일부를 절개하여 나타낸 사시도Figure 3 is a perspective view showing a part of the nozzle portion of the auxiliary suction in accordance with the present invention

도 4는 도 3의 보조흡입구의 측면 종단면도4 is a side longitudinal sectional view of the auxiliary suction port of FIG.

도면의 주요부분에 대한 설명Description of the main parts of the drawings

600 - 보조흡입구 610 - 결합부600-auxiliary inlet 610-coupling

620 - 노즐부 630 - 결합공620-Nozzle Part 630-Mating Hole

640 - 흡입구 650 - 흡입공640-Suction Inlet 650-Suction Hole

660 - 치상돌기부660-Tooth protrusion

상기와 같은 목적을 달성하기 위하여 본 발명은, 진공청소기의 연장관 끝부분에 착탈가능하게 결합되는 중공의 결합부와, 이 결합부의 하부에 일체로 형성되어 청소하고자 하는 대상에 직접 접촉하여 공기 및 오염물을 흡입하도록 아래쪽으로 개방된 노즐부 및, 상기 결합부에 형성되어 상기 연장관 끝부분에 돌출되어 형성된 반구형의 판스프링에 결합되는 결합공을 구비하되, 상기 노즐부의 하단 흡입구측에는 일정간격으로 다수의 통공이 배열형성되고, 상기 노즐부 내측 하단부에는 치아형태의 다수의 돌기들이 배열 형성된 치상돌기부가 형성된 진공청소기용 보조흡입구를 제공한다.In order to achieve the above object, the present invention, the hollow coupling portion that is detachably coupled to the end of the extension tube of the vacuum cleaner, and integrally formed in the lower portion of the coupling portion in direct contact with the object to be cleaned air and contaminants And a coupling hole coupled to a hemispherical plate spring formed downwardly to suck the nozzle portion, and formed in the coupling portion and protruding from the end of the extension tube, and formed at a predetermined interval on the lower suction side of the nozzle portion. The array is formed, and the lower end portion of the inside of the nozzle portion provides an auxiliary suction port for a vacuum cleaner having a tooth protrusion formed with a plurality of protrusions arranged in a tooth shape.

이하, 본 발명에 따른 보조흡입구의 일실시예를 첨부된 도면을 이용하여 상세히 설명한다.Hereinafter, an embodiment of the auxiliary suction port according to the present invention will be described in detail with reference to the accompanying drawings.

도 3과 도 4에 도시된 바와 같이, 본 발명의 보조흡입구(600)는, 연장관(4) 끝부분에 장착되는 중공의 원통형상 결합부(610)와, 이 결합부(610) 하부에 일체로 형성되고 바닥면쪽으로 개방된 흡입구(640)가 형성된 노즐부(620) 및, 상기 결합부(610)에 형성된 결합공(630)을 포함한 구성으로 이루어진다.As shown in Figure 3 and 4, the auxiliary suction port 600 of the present invention, the hollow cylindrical coupling portion 610 which is mounted to the end of the extension tube 4, integral with the lower portion of the coupling portion 610 And a nozzle part 620 having a suction port 640 formed toward the bottom surface and a coupling hole 630 formed in the coupling part 610.

상기 결합공(630)은 상기 결합부(610)가 연장관(4; 도 1참조)에 결합될 때 이 연장관(4)의 끝부분 일측에 형성된 반구형의 판스프링(4a; 도 1참조)이 삽입되어 결합됨으로써, 보조흡입구(600)가 연장관(4)에 착탈가능하게 결합되는 것이 가능하게 되어 있다.The coupling hole 630 is inserted into the hemispherical leaf spring (4a; see Fig. 1) formed at one end of the extension tube 4 when the coupling portion 610 is coupled to the extension tube (4; see FIG. 1) By being coupled to each other, the auxiliary suction port 600 can be detachably coupled to the extension pipe (4).

한편, 상기 노즐부(620)는 그 전방면이 상기 결합부(610)에 절곡 형성됨과 더불어 하단부 쪽으로 점차 확장된 형상을 하고 있는 바, 즉 도면에 도시된 바와 같이 지면에 대해 삼각형의 경사면을 이루도록 형성되어 있다.On the other hand, the nozzle portion 620 is formed in the front surface is bent in the coupling portion 610 and gradually expanded toward the lower end, that is, to form a triangular inclined surface with respect to the ground as shown in the figure Formed.

또한, 상기 노즐부(620)의 전방면 하단부에는 다수의 흡입공(650)이 가로방향으로 배열되어, 이 흡입공(650)을 통해서도 공기가 흡입될 수 있도록 되어 있다.In addition, a plurality of suction holes 650 are arranged in the horizontal direction at the lower end of the front surface of the nozzle unit 620 so that air can be sucked through the suction holes 650.

그리고, 상기 노즐부(620)의 내측면 하단부, 즉 상기 흡입공(650)의 바로 후방에는 아래쪽으로 돌출된 다수의 치아형태의 돌기(661)가 배열된 치상돌기부(660)가 지면에 대해 수직하게 일체로 형성되어 있다.In addition, at the lower end of the inner surface of the nozzle unit 620, that is, immediately behind the suction hole 650, a tooth protrusion 660 in which a plurality of tooth-shaped protrusions 661 protruding downward is arranged perpendicular to the ground. It is integrally formed.

따라서, 사용자가 상기와 같은 형태로 된 보조흡입구(600)를 사용하여 쇼파등을 청소하는 경우에, 상기 노즐부(620)의 하단부에 형성된 흡입공(650)을 통해서도 공기가 유입되므로 공기 흡입량이 증가할 뿐만 아니라, 쇼파 등의 표면이 상기 노즐부(620)의 흡입구(640)에 들러붙는다 하더라도 상기 흡입공(650) 및 치상돌기부(660)의 돌기(661) 사이의 공간을 통해 지속적으로 공기가 흡입될 수 있게 되므로, 청소가 중단되지 않고 원활히 이루어질 수 있게 되는 것이다.Therefore, when the user cleans the sofa by using the auxiliary suction hole 600 having the above-described form, air is also introduced through the suction hole 650 formed at the lower end of the nozzle unit 620 so that the air suction amount is increased. In addition to the increase, even if a surface such as a sofa sticks to the suction port 640 of the nozzle unit 620, the air continuously continues through the space between the suction hole 650 and the protrusion 661 of the tooth protrusion 660. Since it can be sucked, the cleaning can be made smoothly without interruption.

또한, 사용자는 상기 보조흡입구(600)의 노즐부(620)를 쇼파 등의 유연한 표면에 접지시킨 상태로 보조흡입구(600)를 이동시키면서 청소를 수행하게 되는데, 이 때 상기 노즐부(620) 내측면 하단에 형성된 치상돌기부(660)가 표면과 접지하여 이동하면서 표면의 먼지들을 털어주게 된다.In addition, the user performs cleaning while moving the auxiliary suction hole 600 while grounding the nozzle part 620 of the auxiliary suction hole 600 to a flexible surface such as a sofa. The tooth protrusion 660 formed at the lower side of the side is grounded with the surface to shake off dust on the surface.

한편, 본 발명은 앞에서 설명한 실시예가 국한되지 않고 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 embodiments and various changes and implementations can be made without departing from the gist of the present invention.

이상에서와 같이 본 발명에 따르면, 보조흡입구의 흡입구가 쇼파 등의 청소대상의 표면에 의해 막히더라도 노즐부에 형성된 흡입공을 통해 지속적으로 공기가 유입될 수 있게 되므로 청소가 원활하게 이루어질 수 있게 된다.As described above, according to the present invention, even though the suction port of the auxiliary suction port is blocked by the surface of the cleaning object such as the sofa, air can be continuously introduced through the suction hole formed in the nozzle part, so that the cleaning can be performed smoothly. .

또한, 보조흡입구 하단부 내측에 형성된 치상돌기부에 의해 표면의 먼지가 털어지면서 청소가 되어 청소의 효율성이 증대되는 효과도 있다.In addition, by cleaning the dust on the surface by the tooth protrusion formed inside the lower end of the auxiliary suction port has the effect of increasing the efficiency of cleaning.

Claims (1)

진공청소기의 연장관 끝부분에 착탈가능하게 결합되는 중공의 결합부와, 이 결합부의 하부에 일체로 형성되어 청소하고자 하는 대상에 직접 접촉하여 공기 및 오염물을 흡입하도록 아래쪽으로 개방된 중공의 노즐부 및, 상기 결합부에 형성되어 상기 연장관 끝부분에 돌출되어 형성된 반구형의 판스프링에 결합되는 결합공을 구비한 보조흡입구에 있어서,A hollow coupling portion detachably coupled to an end portion of the extension tube of the vacuum cleaner, a hollow nozzle portion integrally formed at the bottom of the coupling portion and opened downward to directly inhale air and contaminants in direct contact with the object to be cleaned; In the auxiliary suction port having a coupling hole formed in the coupling portion is coupled to the hemispherical leaf spring protruding from the end of the extension tube, 상기 노즐부의 하단 흡입구 측에 일정간격으로 다수의 통공이 배열형성되고, 상기 노즐부 내측면 하단부에는 치아형태의 다수의 돌기들이 배열 형성된 치상돌기부가 형성된 것을 특징으로 하는 진공청소기용 보조흡입구.A plurality of through-holes are formed at a predetermined interval on the lower inlet side of the nozzle portion, and the auxiliary suction inlet for the vacuum cleaner, characterized in that the tooth-like protrusions formed with a plurality of protrusions in the form of teeth formed in the lower end of the nozzle.
KR1019990051130A 1999-11-17 1999-11-17 An auxiliary suction nozzle for vacuum cleaners KR20010047086A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040100409A (en) * 2003-05-23 2004-12-02 한국과학기술원 Inlet Valve of Vacuum Cleaner with UV-lamp
KR100767116B1 (en) * 2001-10-12 2007-10-16 삼성광주전자 주식회사 Suction port assembly for vacuum cleaner
KR101242023B1 (en) * 2010-10-18 2013-03-12 주식회사코네트인더스트리 Suction nozzle assembly for vacuum cleaner

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100767116B1 (en) * 2001-10-12 2007-10-16 삼성광주전자 주식회사 Suction port assembly for vacuum cleaner
KR20040100409A (en) * 2003-05-23 2004-12-02 한국과학기술원 Inlet Valve of Vacuum Cleaner with UV-lamp
KR101242023B1 (en) * 2010-10-18 2013-03-12 주식회사코네트인더스트리 Suction nozzle assembly for vacuum cleaner

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