KR200286203Y1 - Dust bag attaching structure for vacuum cleaner - Google Patents

Dust bag attaching structure for vacuum cleaner Download PDF

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Publication number
KR200286203Y1
KR200286203Y1 KR2020020013407U KR20020013407U KR200286203Y1 KR 200286203 Y1 KR200286203 Y1 KR 200286203Y1 KR 2020020013407 U KR2020020013407 U KR 2020020013407U KR 20020013407 U KR20020013407 U KR 20020013407U KR 200286203 Y1 KR200286203 Y1 KR 200286203Y1
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South Korea
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dust bag
dust
bag mounting
vacuum cleaner
mounting structure
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KR2020020013407U
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Korean (ko)
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박민호
임원규
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삼성광주전자 주식회사
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Abstract

개시된 본 고안에 의한 진공청소기의 먼지봉투 장착구조는, 청소기 본체의 일측에 형성된 흡입공을 통해 흡입공기가 유입되는 집진실에 개구를 갖는 먼지봉투를 장착시키기 위한 진공청소기의 먼지봉투 장착구조에 있어서, 상기 먼지봉투의 개구에 삽입되는 돌출관을 포함하며 상기 흡입공에 대응되도록 설치되는 먼지봉투 장착구; 및 상기 먼지봉투 장착구의 내부에 설치되는 역류방지부재;를 포함하는 것을 특징으로 한다. 이에 의하면, 먼지봉투를 장착하기 위해 먼지봉투 보드부의 개구를 먼지봉투 장착구의 돌출관에 단순히 밀어 넣으면 되기 때문에, 먼지봉투의 장착 작업이 용이하고 오결합의 위험이 줄어든다.The dust bag mounting structure of the vacuum cleaner according to the present invention is a dust bag mounting structure of a vacuum cleaner for mounting a dust bag having an opening in a dust collecting chamber through which suction air is introduced through a suction hole formed at one side of the cleaner body. A dust bag mounting hole including a protrusion tube inserted into the opening of the dust bag and installed to correspond to the suction hole; And a backflow prevention member installed inside the dust bag mounting hole. According to this, since the opening of the dust bag board part is simply pushed into the protruding tube of the dust bag mounting hole in order to mount the dust bag, the dust bag mounting work is easy and the risk of misalignment is reduced.

Description

진공청소기의 먼지봉투 장착구조{Dust bag attaching structure for vacuum cleaner}Dust bag attaching structure for vacuum cleaner

본 고안은 진공청소기에 관한 것으로서, 보다 상세하게는 진공청소기의 먼지봉투 장착구조에 관한 것이다.The present invention relates to a vacuum cleaner, and more particularly to a dust bag mounting structure of the vacuum cleaner.

도 1에 도시된 바와 같이, 일반적인 진공청소기는 청소기 본체(10)와, 흡입구체(20)와, 청소기 본체(10)와 흡입구체(20)를 연통시키는 플렉시블 호스(30) 및 연장관(40)을 포함한다.As shown in FIG. 1, a general vacuum cleaner includes a cleaner body 10, a suction inlet 20, a flexible hose 30 and an extension tube 40 communicating the cleaner body 10 and the suction inlet 20. It includes.

상기 청소기 본체(10)는 모터구동실(미도시)과 집진실(11)로 구획된다. 모터구동실에는 흡입력을 발생시키는 모터(미도시)가 설치되고, 집진실(11)에는 먼지봉투(50)가 설치된다. 집진실(11)은 청소기 본체(10)에 설치된 집진실 커버(12)에 의해 개폐된다. 모터구동실과 집진실(11)을 구획하도록 청소기 본체(10)에 구비되는 격벽(13)에는 그릴부(14)가 형성된다. 이 그릴부(14)를 통해 모터구동실과 집진실(11)이 연통된다.The cleaner body 10 is divided into a motor driving room (not shown) and a dust collecting chamber 11. A motor (not shown) generating a suction force is installed in the motor driving chamber, and a dust bag 50 is installed in the dust collecting chamber 11. The dust collecting chamber 11 is opened and closed by a dust collecting chamber cover 12 provided in the cleaner body 10. The grill part 14 is formed in the partition 13 provided in the cleaner main body 10 so as to partition the motor driving chamber and the dust collecting chamber 11. The motor driving chamber and the dust collecting chamber 11 communicate with each other through the grill portion 14.

상기 흡입구체(20)는 플렉시블 호스(30)와 연결된 연장관(40)에 결합된다. 흡입구체(20)를 통해 흡입된 흡입공기는 연장관(40) 및 플렉시블 호스(30)를 통해 청소기 본체(10) 내부로 유입된다.The suction inlet 20 is coupled to an extension tube 40 connected to the flexible hose 30. The suction air sucked through the suction port 20 is introduced into the cleaner body 10 through the extension pipe 40 and the flexible hose 30.

상기 플렉시블 호스(30)는 청소기 본체(10)의 일측에 형성된 흡입공(15)에 결합되는데, 플렉시블 호스(30)를 통해 유입된 흡입공기는 흡입공(15)을 거쳐 집진실(11) 내에 설치된 먼지봉투(50)로 흡입된다.The flexible hose 30 is coupled to the suction hole 15 formed on one side of the cleaner body 10, the suction air introduced through the flexible hose 30 in the dust collecting chamber 11 via the suction hole 15. It is sucked into the dust bag 50 installed.

여기서, 집진실(11) 내에는 먼지봉투(50)를 장착하기 위한 먼지봉투 장착구조가 마련된다.Here, the dust bag mounting structure for mounting the dust bag 50 is provided in the dust collecting chamber 11.

도 2에 도시된 바와 같이, 종래의 먼지봉투 장착구조는 먼지봉투 안착대(16)와 가압부재(17)를 포함하여 이루어진다. 먼지봉투 안착대(16)는 집진실(11) 내측벽에 설치된 지지부재(18)에 회전 가능하도록 설치되고, 가압부재(17)는 먼지봉투 안착대(16) 측으로 가압력이 작용되도록 집진실(11) 내측벽에 탄성 지지된다.As shown in FIG. 2, the conventional dust bag mounting structure includes a dust bag seat 16 and a pressing member 17. The dust bag seat 16 is rotatably installed on the support member 18 installed on the inner wall of the dust collecting chamber 11, and the pressing member 17 is provided with a dust chamber so that the pressing force is applied to the dust bag seat 16 side. 11) It is elastically supported on the inner wall.

상기 구성을 갖는 종래의 먼지봉투 장착구조는, 먼지봉투 안착대(16)에 먼지봉투(50)의 보드부가 삽입된 후, 먼지봉투 안착대(16)가 집진실(11) 내측벽의 흡입공(15) 측으로 밀착되고 가압부재(17)가 먼지봉투(50)의 보드부의 일측단을 가압함으로써 먼지봉투(50)가 집진실(11) 내에 장착된다.In the conventional dust bag mounting structure having the above structure, after the board portion of the dust bag 50 is inserted into the dust bag seat 16, the dust bag seat 16 is a suction hole in the inner wall of the dust collecting chamber 11. The dust bag 50 is mounted in the dust collecting chamber 11 by being in close contact with the side of 15 and the pressing member 17 presses one end of the board portion of the dust bag 50.

그러나, 상기와 같은 종래의 먼지봉투 장착구조는, 먼지봉투(50)를 장착하기 위해 먼지봉투 안착대(16)와 가압부재(17)를 사용자가 조작해야 하므로 먼지봉투(50) 장착 작업이 불편하고 먼지봉투(50)가 오결합될 수 있는 위험이 있다.However, the conventional dust bag mounting structure as described above, the user is required to operate the dust bag seat 16 and the pressing member 17 to mount the dust bag 50, so the operation of mounting the dust bag 50 is inconvenient And there is a risk that the dust bag 50 may be misaligned.

또한, 구조가 복잡하여 청소기 제조 비용이 증가하는 문제점이 있다.In addition, there is a problem that the structure is complicated, the cleaner manufacturing cost increases.

본 고안은 상기와 같은 문제점을 감안하여 안출된 것으로서, 먼지봉투의 장착 작업이 용이하고 오결합의 위험이 적으며, 구조가 단순하고 제조 비용을 줄일 수 있는 진공청소기의 먼지봉투 장착구조를 제공하는데 그 목적이 있다.The present invention was devised in view of the above problems, and provides a dust bag mounting structure of a vacuum cleaner that is easy to install a dust bag, has a low risk of misalignment, and has a simple structure and can reduce manufacturing costs. The purpose is.

도 1은 일반적인 진공청소기의 구조를 개략적으로 나타낸 사시도,1 is a perspective view schematically showing the structure of a general vacuum cleaner,

도 2는 도 1의 요부를 발췌하여 나타낸 일부 사시도,2 is a partial perspective view showing the main portion of Figure 1,

도 3은 본 고안의 바람직한 실시예에 따른 진공청소기의 먼지봉투 장착구조를 나타낸 사시도,Figure 3 is a perspective view showing a dust bag mounting structure of the vacuum cleaner according to a preferred embodiment of the present invention,

도 4는 도 3의 먼지봉투 장착구조에 먼지봉투가 장착된 상태를 설명하기 위한 일부 단면도, 그리고,4 is a partial cross-sectional view for explaining a state in which the dust bag is mounted on the dust bag mounting structure of FIG.

도 5는 본 고안의 다른 실시예에 따른 진공청소기의 먼지봉투 장착구조를 나타낸 일부 단면도이다.5 is a partial cross-sectional view showing a dust bag mounting structure of the vacuum cleaner according to another embodiment of the present invention.

< 도면의 주요 부분에 대한 부호의 설명 ><Description of Symbols for Main Parts of Drawings>

60;청소기 본체 61;집진실60; cleaner main body 61; dust collecting chamber

62;집진실 커버 63;흡입공62; dust chamber cover 63; suction hole

70;먼지봉투 장착구 71;브라케트70; dust bag fitting 71, bracket

72;체결공 73;돌출관72; fastener 73; protrusion pipe

74;돌기 80;역류방지부재74; protrusion 80; backflow prevention member

81;일방향개폐판81; one-way opening and closing board

상기 목적을 달성하기 위한 본 고안에 의한 진공청소기의 먼지봉투 장착구조는, 청소기 본체의 일측에 형성된 흡입공을 통해 흡입공기가 유입되는 집진실에 개구를 갖는 먼지봉투를 장착시키기 위한 진공청소기의 먼지봉투 장착구조에 있어서, 상기 먼지봉투의 개구에 삽입되는 돌출관을 구비하며 상기 흡입공에 대응되도록 설치되는 먼지봉투 장착구; 및 상기 먼지봉투 장착구의 내부에 설치되는 역류방지부재;를 포함하는 것을 특징으로 한다.Dust bag mounting structure of the vacuum cleaner according to the present invention for achieving the above object, the dust of the vacuum cleaner for mounting the dust bag having an opening in the dust collecting chamber through which the suction air flows through the suction hole formed on one side of the cleaner body An envelope mounting structure, comprising: a dust bag mounting hole having a protruding tube inserted into an opening of the dust bag and installed to correspond to the suction hole; And a backflow prevention member installed inside the dust bag mounting hole.

본 고안의 바람직한 실시예에 의하면, 상기 돌출관의 외주면에는 먼지봉투의 이탈을 방지하기 위한 돌기가 형성되고, 상기 먼지봉투 장착구는 상기 집진실을 개폐시키도록 상기 청소기 본체에 설치된 집진실 커버에 설치된다. 또한, 상기 먼지봉투 장착구는 체결부재에 의해 상기 청소기 본체의 일측 또는, 상기 집진실 커버에 체결된다.According to a preferred embodiment of the present invention, the outer peripheral surface of the protruding tube is formed with a projection for preventing the separation of the dust bag, the dust bag mounting port is installed on the dust chamber cover installed in the cleaner body to open and close the dust chamber do. In addition, the dust bag mounting opening is fastened to one side of the cleaner body or the dust chamber cover by a fastening member.

한편, 상기 역류방지부재는 먼지봉투의 내측으로만 개방되는 일방향개폐판을 구비한다.On the other hand, the backflow prevention member is provided with a one-way opening plate that is open only to the inside of the dust bag.

이하, 본 고안의 바람직한 실시예에 의한 진공청소기의 먼지봉투 장착구조를 첨부된 도면을 참조하여 상세하게 설명한다.Hereinafter, with reference to the accompanying drawings, the dust bag mounting structure of the vacuum cleaner according to a preferred embodiment of the present invention will be described in detail.

도 3 또는 도 4에 도시된 바와 같이, 본 고안에 의한 진공청소기의 먼지봉투 장착구조는, 먼지봉투 장착구(70)와, 역류방지부재(80)를 포함하여 이루어진다.As shown in Figure 3 or 4, the dust bag mounting structure of the vacuum cleaner according to the present invention, comprises a dust bag mounting hole 70 and the backflow prevention member (80).

상기 먼지봉투 장착구(70)는 집진실 커버(62)에 형성된 흡입공(63)에 대응되도록 설치되어 흡입공(63)으로 흡입되는 공기를 집진실(61)의 내측으로 유도하는 유로를 만든다. 또한, 먼지봉투 장착구(70)는 체결공(72)을 갖는 브라켓트(71)와,브라켓트(71)의 일측으로 돌출되도록 설치된 돌출관(73)과, 돌출관(73)의 외주면으로 형성된 돌기(74)를 포함한다. 이러한 구성을 갖는 먼지봉투 장착구(70)는 나사 등의 체결부재(75)가 브라켓트(71)의 체결공(72)을 관통하여 집진실 커버(62)의 일측면에 형성된 체결공(64)에 결합됨으로써 집진실 커버(62)에 설치된다.The dust bag mounting hole 70 is installed to correspond to the suction hole 63 formed in the dust collecting chamber cover 62 to create a flow path for inducing air sucked into the suction hole 63 into the dust collecting chamber 61. . In addition, the dust bag mounting hole 70 is a bracket 71 having a fastening hole 72, a protrusion tube 73 provided to protrude to one side of the bracket 71, and a protrusion formed by the outer peripheral surface of the protrusion tube 73 (74). The dust bag mounting hole 70 having such a configuration includes a fastening hole 64 formed on one side of the dust chamber cover 62 by a fastening member 75 such as a screw penetrating the fastening hole 72 of the bracket 71. It is installed in the dust chamber cover 62 by being coupled to the.

한편, 먼지봉투 장착구(70)는 집진실 커버(62) 이외에 흡입공(63)이 형성된 청소기 본체(60)의 다양한 위치에 설치될 수 있으며, 체결부재(75)를 이용한 설치 방법 이외에 초음판 융착등 다양한 방법으로 설치될 수 있다.Meanwhile, the dust bag mounting hole 70 may be installed at various positions of the cleaner main body 60 in which the suction hole 63 is formed in addition to the dust chamber cover 62, and the ultrasonic plate in addition to the installation method using the fastening member 75. It can be installed in various ways such as fusion.

상기 역류방지부재(80)는 먼지봉투 장착구(70)의 돌출관(73)의 내주면에 밀착되도록 설치된다. 역류방지부재(80)의 일측단으로는 일방향개폐판(81)이 구비된다. 일방향개폐판(81)은 고무 등의 유연한 재질로 역류방지부재(80)의 일측에 일체로 형성된다. 또한, 일방향개폐판(81)은 흡입공(63)에서 돌출관(73) 측으로만 개방되고, 그 반대 방향으로는 폐쇄되어 먼지봉투 장착구(70)에 형성되는 공기의 유로를 차단함으로써 먼지의 역류를 방지하게 된다.The backflow preventing member 80 is installed to be in close contact with the inner circumferential surface of the protruding tube 73 of the dust bag mounting hole 70. One side opening and closing plate 81 is provided at one end of the backflow preventing member 80. One-way opening plate 81 is formed integrally on one side of the backflow prevention member 80 of a flexible material such as rubber. In addition, the one-way opening and closing plate 81 is opened only from the suction hole 63 to the protruding pipe 73 side, and closed in the opposite direction to block the flow path of air formed in the dust bag mounting hole 70 to prevent dust. To prevent backflow.

상기 구성을 갖는 본 고안에 의한 진공청소기의 먼지봉투 장착구조에 있어서, 먼지봉투(50)를 장착하기 위해 사용자는 집진실 커버(62)를 개방하고 먼지봉투(50)의 보드부(51)에 형성된 개구(52)를 먼지봉투 장착구(70)의 돌출관(73)에 밀어 넣으면 된다. 이때, 먼지봉투(50)의 보드부(52)는 돌출관(73)의 외주면에 형성된 돌기(74)에 걸려 먼지봉투(50)는 먼지봉투 장착구(70)에 유동없이 장착된다. 또한, 흡입공(63)을 통해 먼지봉투(50) 내로 흡입된 흡입공기는 먼지봉투(50) 내에서 대략 수직으로 그 유동 방향이 바뀌기 때문에 먼지봉투(50)가 먼지봉투 장착구(70)에서 이탈될 수 있는 위험이 줄어든다.In the dust bag mounting structure of the vacuum cleaner according to the present invention having the above configuration, in order to mount the dust bag 50, the user opens the dust chamber cover 62 and the board portion 51 of the dust bag 50. What is necessary is just to push the formed opening 52 into the protrusion pipe 73 of the dust bag mounting opening 70. At this time, the board portion 52 of the dust bag 50 is caught by the projection 74 formed on the outer circumferential surface of the protrusion tube 73, the dust bag 50 is mounted to the dust bag mounting holes 70 without flow. In addition, since the suction direction of the suction air sucked into the dust bag 50 through the suction hole 63 changes its flow direction approximately vertically in the dust bag 50, the dust bag 50 is installed at the dust bag mounting hole 70. The risk of falling off is reduced.

한편, 도 5는 본 고안에 의한 진공청소기의 먼지봉투 장착구조가 스틱형 청소기에 적용된 실시예를 나타낸 것이다. 도시된 바와 같이, 스틱형 청소기의 흡입유로(91)와 집진실(92) 사이에 형성된 흡입공(93)에 먼지봉투 장착구(70')가 설치된다. 먼지봉투 장착구(70')의 돌출관(73')은 흡입유로(91)를 통해 유동되는 흡입공기를 집진실(92) 내부로 유도하는 유로를 만든다. 그리고, 먼지봉투 장착구(70')의 내부에는 일방향개폐판(81')을 갖는 역류방지부재(80')가 구비된다. 먼지봉투(50)가 먼지봉투 장착구(70')에 장착되면 먼지봉투(50)의 보드부(52)는 돌출관(73')의 외주면에 형성된 돌기(74')에 의해 흡입유로(91)와 집진실(92) 사이의 격벽에 밀착되고, 돌출관(73')을 통해 먼지봉투(50) 내부로 유입된 흡입공기는 그 유동 방향이 대략 수직 방향으로 바뀌기 때문에 먼지봉투(50)가 먼지봉투 장착구(70')에서 이탈될 수 있는 위험이 줄어든다. 또한, 역류방지부재(80')의 일방향개폐판(81')은 흡입유로(91) 측에서 집진실(92) 방향으로만 개방되기 때문에, 먼지봉투(50) 내에 집진된 먼지가 흡입유로(91) 측으로 역이동되는 것을 방지한다.On the other hand, Figure 5 shows an embodiment in which the dust bag mounting structure of the vacuum cleaner according to the present invention is applied to the stick cleaner. As shown, a dust bag mounting hole 70 'is installed in the suction hole 93 formed between the suction passage 91 and the dust collecting chamber 92 of the stick cleaner. The protruding pipe 73 'of the dust bag mounting hole 70' creates a flow path that guides the suction air flowing through the suction flow path 91 into the dust collecting chamber 92. Then, the backflow prevention member 80 'having a one-way opening and closing plate 81' is provided inside the dust bag mounting hole 70 '. When the dust bag 50 is mounted on the dust bag mounting hole 70 ', the board part 52 of the dust bag 50 is sucked into the suction path 91 by a protrusion 74' formed on the outer circumferential surface of the protruding pipe 73 '. ) And the suction air introduced into the dust bag 50 through the protruding tube 73 'is closely adhered to the partition wall between the dust collecting chamber 92 and the dust bag 50 because the flow direction thereof changes approximately in the vertical direction. The risk of being separated from the dust bag mounting opening 70 'is reduced. In addition, since the one-way opening and closing plate 81 ′ of the backflow prevention member 80 ′ is opened only in the direction of the dust collecting chamber 92 from the suction channel 91 side, the dust collected in the dust bag 50 is sucked in the suction channel ( 91) prevents reverse movement to the side.

이상에서 설명한 바와 같은 본 고안에 의하면, 먼지봉투를 장착하기 위해 먼지봉투 보드부에 형성된 개구를 먼지봉투 장착구의 돌출관에 단순히 밀어 넣으면 되기 때문에, 먼지봉투의 장착 작업이 용이하고 오결합의 위험이 줄어든다.According to the present invention as described above, since the opening formed in the dust bag board portion is simply pushed into the protrusion tube of the dust bag mounting hole in order to mount the dust bag, the dust bag is easy to be attached and the risk of misalignment is eliminated. Decreases.

또한, 구조가 간단하며 제조 비용을 절감할 수 있는 효과가 있다.In addition, the structure is simple and there is an effect that can reduce the manufacturing cost.

이상, 본 고안을 본 고안의 원리를 예시하기 위한 바람직한 실시예에 대하여도시하고 설명하였으나, 본 고안은 그와 같이 도시되고 설명된 그대로의 구성 및 작용으로 한정되는 것이 아니다. 오히려, 첨부된 실용신안등록청구범위의 사상 및 범주를 일탈함이 없이 본 고안에 대한 다수의 변경 및 수정이 가능함을 당업자들은 잘 이해할 수 있을 것이다. 따라서, 그러한 모든 적절한 변경 및 수정과 균등물들도 본 고안의 범위에 속하는 것으로 간주되어야 할 것이다.As described above, the present invention has been illustrated and described with respect to preferred embodiments for illustrating the principles of the present invention, but the present invention is not limited to the configuration and operation as shown and described. Rather, those skilled in the art will appreciate that many modifications and variations of the present invention are possible without departing from the spirit and scope of the appended claims. Accordingly, all such suitable changes, modifications, and equivalents should be considered to be within the scope of the present invention.

Claims (6)

청소기 본체의 일측에 형성된 흡입공을 통해 흡입공기가 유입되는 집진실에 개구를 갖는 먼지봉투를 장착시키기 위한 진공청소기의 먼지봉투 장착구조에 있어서,In the dust bag mounting structure of the vacuum cleaner for mounting the dust bag having an opening in the dust collecting chamber through which the suction air is introduced through the suction hole formed on one side of the cleaner body, 상기 먼지봉투의 개구에 삽입되는 돌출관을 구비하며 상기 흡입공에 대응되도록 설치되는 먼지봉투 장착구; 및A dust bag mounting hole having a protruding tube inserted into the opening of the dust bag and installed to correspond to the suction hole; And 상기 먼지봉투 장착구의 내부에 설치되는 역류방지부재;를 포함하는 것을 특징으로 하는 진공청소기의 먼지봉투 장착구조.The dust bag mounting structure of the vacuum cleaner comprising a; backflow preventing member is installed in the dust bag mounting opening. 제 1 항에 있어서,The method of claim 1, 상기 돌출관의 외주면에는 먼지봉투의 이탈을 방지하기 위한 돌기가 형성된 것을 특징으로 하는 진공청소기의 먼지봉투 장착구조.Dust bag mounting structure of the vacuum cleaner, characterized in that the projection formed on the outer circumferential surface of the protrusion tube to prevent the separation of the dust bag. 제 1 항에 있어서,The method of claim 1, 상기 먼지봉투 장착구는 상기 집진실을 개폐시키도록 상기 청소기 본체에 설치된 집진실 커버에 설치된 것을 특징으로 하는 진공청소기의 먼지봉투 장착구조.The dust bag mounting opening is a dust bag mounting structure of the vacuum cleaner, characterized in that installed in the dust chamber cover installed on the cleaner body to open and close the dust chamber. 제 1 항에 있어서,The method of claim 1, 상기 먼지봉투 장착구는 체결부재에 의해 상기 청소기 본체의 일측에 체결되는 것을 특징으로 하는 진공청소기의 먼지봉투 장착구조.The dust bag mounting opening is a dust bag mounting structure of the vacuum cleaner, characterized in that fastened to one side of the cleaner body by a fastening member. 제 3 항에 있어서,The method of claim 3, wherein 상기 먼지봉투 장착구조는 체결부재에 의해 상기 집진실 커버에 체결되는 것을 특징으로 하는 진공청소기의 먼지봉투 장착구조.The dust bag mounting structure is a dust bag mounting structure of the vacuum cleaner, characterized in that fastened to the dust chamber cover by a fastening member. 제 1 항에 있어서,The method of claim 1, 상기 역류방지부재는 먼지봉투의 내측으로만 개방되는 일방향개폐판을 구비하는 것을 특징으로 하는 진공청소기의 먼지봉투 장착구조.The backflow prevention member is a dust bag mounting structure of the vacuum cleaner, characterized in that it has a one-way opening that is opened only to the inside of the dust bag.
KR2020020013407U 2002-05-02 2002-05-02 Dust bag attaching structure for vacuum cleaner KR200286203Y1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102529943B1 (en) * 2022-05-04 2023-05-10 황성식 Paper ahredder with remove device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102529943B1 (en) * 2022-05-04 2023-05-10 황성식 Paper ahredder with remove device

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