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KR0170847B1 - Dust meter of a vacuum cleaner - Google Patents

Dust meter of a vacuum cleaner Download PDF

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Publication number
KR0170847B1
KR0170847B1 KR1019960034849A KR19960034849A KR0170847B1 KR 0170847 B1 KR0170847 B1 KR 0170847B1 KR 1019960034849 A KR1019960034849 A KR 1019960034849A KR 19960034849 A KR19960034849 A KR 19960034849A KR 0170847 B1 KR0170847 B1 KR 0170847B1
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South Korea
Prior art keywords
dust
vacuum cleaner
flow path
path means
indicator
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KR1019960034849A
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Korean (ko)
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KR19980015500A (en
Inventor
유명식
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구자홍
엘진전자주식회사
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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
    • A47L9/10Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/19Means for monitoring filtering operation

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

Abstract

본 발명은 진공청소기에 관한 것으로, 특히 유로수단을 구성하는 부품들 중에 공기 흡입력에 대한 저항력 값이 각각 다른 먼지표시기들을 다수개 설치하여 오물이 집적된 곳을 용이하게 찾도록 하기 위한 것으로, 오물을 흡입하여 집적하는 유로수단이 구비된 몸체(100)에 먼지표시기(110)가 구성되어진 진공청소기에 있어서, 상기 유로수단 즉, 흡입구(120), 연장관(130), 손잡이(140), 호스(150), 호스커넥터(160) 등에 다수개의 먼지표시기(200)들이 설치되도록 함을 특징으로 하는 진공청소기의 오물막힘 표시장치이다.The present invention relates to a vacuum cleaner, and in particular, to install a plurality of dust indicators having different resistance values for air suction force among the components constituting the flow path means to easily find the place where the dirt is accumulated. In a vacuum cleaner in which a dust indicator 110 is formed on a body 100 having a flow path means for suction and accumulation, the flow path means, that is, the suction port 120, the extension pipe 130, the handle 140, and the hose 150. ), The hose connector 160 is a dirt clogging display device, characterized in that a plurality of dust indicators 200 are installed in the vacuum cleaner.

Description

진공청소기의 오물막힘 표시장치Dirt clogging indicator of vacuum cleaner

제1도는 일반적인 진공청소기의 외관을 나타내는 외관사시도.1 is an external perspective view showing the appearance of a general vacuum cleaner.

제2도는 제1도의 중요부분인 몸체를 나타내는 단면도.2 is a cross-sectional view showing a body which is an important part of FIG.

제3도는 본 발명 진공청소기의 오물막힘 표시장치를 나타내는 외관사시도.3 is an external perspective view showing a clogging display device of a vacuum cleaner of the present invention.

제4도는 중요부분인 먼지표시기를 나타내는 단면도.4 is a sectional view showing a dust indicator as an important part.

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

100 : 몸체 110 : 본체의 먼지표시기100: body 110: dust indicator of the body

120 : 흡입구 130 : 연장관120: suction port 130: extension tube

140 : 손잡이 150 : 호스140: handle 150: hose

160 : 호스커넥터 200 : 유로수단에 설치된 먼지표시기160: hose connector 200: dust indicator installed in the flow path means

210 : 댐퍼고정대 220 : 댐퍼틀210: damper fixing station 220: damper bottle

230 : 탄지스프링 240 : 표시기230: Tanger Spring 240: Indicator

250 : 댐퍼케이싱 260 : 패킹250: damper casing 260: packing

본 발명은 진공청소기에 관한 것으로, 특히 유로수단을 구성하는 부품들 중에 공기 흡입력에 대한 저항력 값이 각각 다른 먼지표시기들을 다수개 설치하여 오물이 집적된 곳을 용이하게 찾도록 하는 진공청소기의 오물막힘 표시장치에 관한 것이다.The present invention relates to a vacuum cleaner, and in particular, a plurality of dust indicators having different resistance values for air suction force among components constituting the flow path means, so that the clogging of the vacuum cleaner to easily find the place where the dust is accumulated It relates to a display device.

일반적인 진공청소기의 구성은 제1도와 제2도에 도시한 바와 같이, 오물이 흡입되는 흡입구(1)와, 이 흡입구(1)에 연결된 흡입된 오물이 통과되는 연장관(2)과 이 연장관(2)에 체결되어 사용자의 작업이 용이하게 되도록 하는 손잡이(3)와, 이 손잡이(3)에 연결되며 굴신되는 호스(4)와, 이 호스(4)의 커넥터(5)에 연결되며 내부에 집진필터(5)가 장착되는 몸체(7)과, 이 몸체(7)에 장착되어 외부공기를 흡입시키는 구동모터(8)로 이루어졌다.As shown in FIGS. 1 and 2, a general vacuum cleaner has a suction port 1 through which dirt is sucked, an extension pipe 2 through which suction dust connected to the suction port 1 passes, and the extension pipe 2. Is connected to the handle (3), the hose (4) connected to the handle (3) and the connector (5) of the hose (4), and collected inside It consists of a body (7) on which the filter (5) is mounted, and a drive motor (8) mounted on the body (7) to suck external air.

이러한 진공청소기의 구조에서 공기가 유입되는 유로구조는 제1도와 제2도에 도시한 바와 같이, 몸체(7) 내부에 장착된 구동모터(8)의 구동으로 외부 공기가 흡입되었고, 이 흡입되는 공기를 따라 오물이 흡입구(1)를 통해 연장관(2), 손잡이(3), 호스(4), 호스커넥터(5)를 차례로 경유하여 몸체(7)의 내부에 유입되었으며, 이 몸체(7)에 유입된 오물을 집진필터(6)에 집적되었고, 이 집진필터(6)를 통과한 공기는 몸체(7)의 후면부를 통하여 외부로 배출되었으며, 도면 표시된 화살표는 공기의 유로를 나타낸다.In the structure of the vacuum cleaner, the flow path structure through which air is introduced, as shown in FIG. 1 and FIG. 2, the outside air is sucked by the driving motor 8 mounted inside the body 7, and the suction is performed. Soil was introduced into the interior of the body 7 through the inlet 1 via the extension tube 2, the handle 3, the hose 4, and the hose connector 5 in turn. The dirt introduced into the dust was collected in the dust collecting filter 6, and the air passing through the dust collecting filter 6 was discharged to the outside through the rear part of the body 7, and the arrow indicated in the drawing indicates the flow path of the air.

이러한 진공청소기에서 종래 오물막힘 표시장치를 나타내는 먼지표시기(10)는 제3도에 도시한 바와 같이, 덮개(11)의 하부에 돌출되며 별도로 공기유로관(12)이 형성되는 표시기케이싱(13)과, 이 표시기케이싱(13)의 공기유도관(12)에 체결되는 탄지스프링(14)에 탄지되며 공기의 흡입력에 의하여 슬라이딩되는 표시기(15)로 이루어졌다.In the vacuum cleaner, the dust indicator 10 representing the conventional clogging indicator is projected to the lower part of the lid 11, as shown in FIG. 3, and an indicator casing 13 in which an air flow channel 12 is formed separately. And an indicator 15 that is supported by the finger spring 14 fastened to the air induction pipe 12 of the indicator casing 13 and slid by the suction force of air.

이와 같은 종래 진공청소기의 오물막힘 표시장치는 제2도와 제3도에 도시한 바와 같이, 몸체(7)의 내부에 장착된 집진필터(6)에 오물이 가득 찼을 경우에는, 덮개(11)에 형성된 표시기케이싱(13)의 공기유로관(12)을 따라 외부공기가 흡입되었고, 이 공기유로관(12)의 내부에 체결된 표시기(15)가 유로를 통과하는 공기의 흡입력에 따라 우측방향으로 슬라이딩되어 표시기(15)의 이동 상태를 알려주었으며, 이 표시기(15)의 이동에 따라 사용자는 집진필터(6)에 집적되는 오물의 상태를 판별하였다.Such a clogging display device of the conventional vacuum cleaner is shown in FIG. 2 and FIG. 3 when the dust collecting filter 6 mounted inside the body 7 is filled with dust. The outside air is sucked along the air flow channel 12 of the formed indicator casing 13, and the indicator 15 coupled to the inside of the air flow channel 12 moves to the right in accordance with the suction force of the air passing through the flow path. The sliding state informs the moving state of the indicator 15, and according to the movement of the indicator 15, the user determines the state of the dirt accumulated in the dust collecting filter 6.

그러나, 이러한 종래 진공청소기의 오물막힘 표시기장치는, 먼지표시기가 덮개에만 설치되어 있기 때문에, 사용자는 덮개에 설치되어 있는 먼지표시기만을 통하여 집진필터의 오물 집적상태를 파악하였고, 이로 인하여 흡입되는 오물이 몸체의 집진필터에 집적되지 않고 전체 유로수단을 구성하는 흡입구, 연장관, 손잡이, 호스, 호스커넥터, 몸체 중에서 어느 부분에 집적되어 상기 유로수단이 차단되었더라도 먼지표시기는 집진필터에 오물이 가득찼을 경우와 동일하게 작동되었으며, 이는 사용자로 하여금 유로수단의 어느 곳에서 오물이 집적되어 차단되었는지 알수 없었고, 이로 인하여 구동모터의 과부하가 유발되었다.However, in such a vacuum clogging indicator device of the conventional vacuum cleaner, since the dust indicator is installed only on the cover, the user grasps the dust accumulation state of the dust collecting filter only through the dust indicator installed on the cover, and thus the suction is sucked. If the dust indicator is full of dirt, even if the flow path is blocked because it is integrated in any one of the inlet, extension tube, handle, hose, hose connector, and body constituting the entire flow path means, the dust filter is not integrated into the dust collection filter of the body. It operated in the same way as, and it was not possible for the user to know where the dirt was accumulated and blocked in the flow path means, which caused the overload of the driving motor.

본 발명은 상기의 문제점을 해결하기 위한 것으로, 공기의 흡입력으로 작동되는 먼지표시기를 유로수단을 구성하는 부품들 중에서 다수개 설치하고, 상기 먼지표시기들의 내부에 체결되는 탄지스프링의 탄성력 값을 공기가 흡입되는 유로수단이 진행됨에 따라 크게하여, 오물이 집적되어 유로수단을 차단하는 곳을 용이하게 찾도록 하는 진공청소기의 오물막힘 표시장치를 제공하고자 한다.The present invention is to solve the above problems, the plurality of dust indicators operated by the suction force of the air is provided with a plurality of components constituting the flow path means, the air value of the elastic force of the Tangier spring fastened in the dust indicators As the flow path means to be sucked in progress, it is enlarged, to provide a clogging display device for a vacuum cleaner to easily find a place where dirt is accumulated to block the flow path means.

이하 첨부된 도면에 따라 본 발명의 기술적 구성을 상세히 설명하면 다음과 같다.Hereinafter, the technical configuration of the present invention according to the accompanying drawings in detail as follows.

본 발명 진공청소기의 오물막힘 표시장치는 제4도에 도시한 바와 같이, 오물을 흡입하여 집적하는 유로수단이 구비된 몸체(100)에 먼지표시기(110)가 구성되어진 진공청소기에 있어서, 상기 유로수단 즉, 흡입구(120), 연장관(130), 손잡이(140), 호스(150), 호스커넥터(160) 등에 다수개의 먼지표시기(200)들이 설치되도록 함을 그 기술적 구성상의 특징으로 한다.In the vacuum cleaner display device of the present invention, as shown in FIG. 4, in the vacuum cleaner in which the dust indicator 110 is formed on a body 100 having a flow path means for sucking and collecting dirt, In other words, the technical features of the inlet 120, the extension tube 130, the handle 140, the hose 150, the hose connector 160, the plurality of dust indicators 200 to be installed.

이러한 본 발명 진공청소기의 오물막힘 표시장치에서 먼지표시기(200)들은, 공기의 흡입력에 대응하여 작동되는 공기 저항력 값들이 각각 다르게 하며, 이 값들은 공기가 흡입되는 유로수단을 따라 점점 커지도록 함이 바람직하다.In the dust clogging display device of the vacuum cleaner of the present invention, the dust indicators 200 have different air resistance values that operate in response to the suction force of the air, and these values are increased along the flow path means through which the air is sucked. desirable.

이와 같이 서로 다른 공기 저항력 값을 갖는 먼지표시기들이 유로수단에 다수개 설치되는 본 발명이 적용된 진공청소기는 제4도에 도시한 바와 같이, 흡입구(120), 연장관(130), 손잡이(140), 호스(150), 호스커넥터(160) 등으로 이루어지는 유로수단 중의 어느 한 부분에 오물이 장착되어 상기 유로수단이 차단되면, 이 유로수단이 차단된 곳의 부품에 설치되어 있는 먼지표시기(200)에서 공기의 흡입력이 증가하게 되고, 이에 따라서 공기의 흡입력이 증가된 먼지표시기(200)가 작동하여 사용자는 공기 유로가 차단된 곳을 용이하게 찾아낼 수 있게 되며, 이 유로수단이 차단된 곳의 부품에 설치된 먼지표시기(200)의 공기 저항력 값이 나머지 공기가 진행되는 유로수단에 설치되는 먼지표시기(200)들이 저항력 값보다 작기 때문에, 오물에 의하여 차단되지 않은 나머지 유로수단의 부품들에 설치된 먼지표시기(200)는 작동하지 않게 된다.As shown in FIG. 4, the vacuum cleaner according to the present invention, in which a plurality of dust indicators having different air resistance values are installed in the flow path means, as shown in FIG. 4, the suction port 120, the extension tube 130, the handle 140, If dirt is attached to any part of the flow path means consisting of the hose 150, the hose connector 160, and the like, and the flow path means is blocked, the dust indicator 200 is installed in the part where the flow path means is blocked. The suction force of the air is increased, and accordingly, the dust indicator 200 having the increased suction force of the air is operated so that the user can easily find out where the air flow path is blocked, and the parts where the flow path means are blocked. Since the air resistance value of the dust indicator 200 installed in the dust indicators 200 installed in the flow path means through which the remaining air flows is smaller than the resistance value, the rest of the dust indicator 200 is not blocked by dirt. The dust indicator 200 installed on the parts of the flow passage means is not operated.

한편, 이러한 본 발명 진공청소기의 오물막힘 표시장치를 구성하는 먼지표시기(200)는 제4도에 도시한 바와 같이, 흡입구(120), 연장관(130), 손잡이(140), 호스(150), 호스커넥터(160) 등의 부품으로 이루어지는 유로수단에 다수개 설치되며, 걸이홈(211)과 내부에 걸림턱(212)이 형성되는 댐퍼고정재(210)와, 이 댐퍼고정대(210)의 걸림턱(212)에 끼워져 고정되는 댐퍼틀(220)과, 이 댐퍼틀(220)의 내부에 체결되는 탄지스프링(230)와, 이 표시기(240)의 이탈을 방지하며 댐퍼고정대(210)의 걸이홈(211)에 착탈되도록 걸림돌기(251)가 돌출되고 흡기구멍(252)가 형성되는 댐퍼케이싱(250)으로 이루어지며, 도면 중 미설명 부호 260은 댐퍼케이싱(250)의 내부에 끼워지는 패킹이다.On the other hand, the dust indicator 200 constituting the dirt clogging display device of the vacuum cleaner of the present invention, as shown in Figure 4, the suction port 120, the extension tube 130, the handle 140, the hose 150, The damper fixing member 210 is installed in a plurality of flow path means consisting of parts such as the hose connector 160, the hook groove 211 and the locking jaw 212 is formed therein, and the locking jaw of the damper fixing stand 210. Damper 220, which is inserted into and fixed to the 212, the stop spring 230 is fastened to the interior of the damper 220, and the hanger groove of the damper fixture 210 to prevent the departure of the indicator 240 It consists of a damper casing 250 is projected to be attached to and detached from the 211, the intake hole 252, the reference numeral 260 in the figure is a packing that is fitted inside the damper casing (250). .

이와 같은 본 발명 진공청소기의 오물막힘 표시장치는 제3도에 도시한 바와 같이, 유로수단이 오물에 의하여 차단될 경우에, 먼지표시기(200) 내부에 공기 흡입력이 증가하고, 이 증가된 공기의 흡입력에 의하여 댐퍼틀(220)에 끼워진 표시기(240)가 하부방향으로 이송되며, 이 하부방향으로 이송된 표시기(240)는 정상적으로 유로수단이 확보되면 탄지스프링(230)의 탄발력에 의하여 복원되고, 도면 중 표시된 화살표는 먼지표시기(200) 내부의 공기 유로를 표시한다.Such a clogging display device of the vacuum cleaner of the present invention as shown in FIG. 3, when the flow path means is blocked by the dirt, the air suction force increases in the dust indicator 200, the increased air of The indicator 240 fitted to the damper 220 is sucked by the suction force, and the indicator 240 transported in the downward direction is restored by the elastic force of the tanger spring 230 when the flow path means is secured normally. Arrows shown in the drawing indicate an air flow path inside the dust indicator 200.

이상에서 살펴본 바와 같이, 본 발명의 진공청소기의 오물막힘 표시장치는, 공기의 흡입력으로 작동되는 먼지표시기를 유로수단을 구성하는 부품들 중에 다수개 설치하고, 상기 먼지표시기들의 내부에 체결되며 공기 흡입력에 대응하는 탄지스프링의 탄성력 값을 유로수단이 진행됨에 따라 크게 하므로, 오물이 집적되어 상기 유로수단이 차단된 곳을 용이하게 찾아낼 수 있으며, 이로 인하여 구동모터의 과부하가 방지되는 유용한 것이다.As described above, the dirt clogging display device of the vacuum cleaner of the present invention, a plurality of dust indicators operated by the suction force of the air is installed in a plurality of components constituting the flow path means, and fastened inside the dust indicators and the air suction force Since the elastic force value of the tangent spring corresponding to increases as the flow passage means progresses, dirt is accumulated and it is easy to find out where the flow passage means is blocked, thereby preventing the overload of the driving motor.

Claims (2)

오물을 흡입하여 집적하는 유로수단이 구비된 몸체에 먼지표시기가 구성되어진 진공청소기에 있어서, 상기 유로수단 즉, 흡입구, 연장관, 손잡이, 호스, 호스커넥터 등에 다수개의 먼지표시기들이 설치되도록 함을 특징으로 하는 진공청소기의 오물막힘 표시장치.A vacuum cleaner having a dust indicator on a body having a flow path means for sucking and collecting dirt, characterized in that a plurality of dust indicators are installed in the flow path means, that is, the suction port, the extension pipe, the handle, the hose, and the hose connector. The clogging display device of the vacuum cleaner. 제1항에 있어서, 상기 먼지표시기들은, 상기 흡입력에 대응하여 작동되는 공기저항력 값들이 각각 다르게 하며, 이 값들은 공기가 흡입되는 유로수단을 따라 점점 커지도록 함을 특징으로 하는 진공청소기의 오물막힘 표시장치.2. The clogging of the vacuum cleaner according to claim 1, wherein the dust indicators have different air resistance values which operate in response to the suction force, and these values increase gradually along the flow path means through which the air is sucked. Display.
KR1019960034849A 1996-08-22 1996-08-22 Dust meter of a vacuum cleaner Expired - Fee Related KR0170847B1 (en)

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KR0170847B1 true KR0170847B1 (en) 1999-01-15

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