JP3765083B2 - Cleaning device for indoor unit of air conditioner - Google Patents

Cleaning device for indoor unit of air conditioner Download PDF

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Publication number
JP3765083B2
JP3765083B2 JP2002308053A JP2002308053A JP3765083B2 JP 3765083 B2 JP3765083 B2 JP 3765083B2 JP 2002308053 A JP2002308053 A JP 2002308053A JP 2002308053 A JP2002308053 A JP 2002308053A JP 3765083 B2 JP3765083 B2 JP 3765083B2
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Japan
Prior art keywords
suction duct
outer cover
suction
tip
brush
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JP2004141298A (en
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正次 岩橋
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Priority to JP2002308053A priority Critical patent/JP3765083B2/en
Priority to TW092105754A priority patent/TW200406172A/en
Priority to KR1020030021026A priority patent/KR20040036518A/en
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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
    • A47L9/24—Hoses or pipes; Hose or pipe couplings
    • A47L9/248—Parts, details or accessories of hoses or pipes
    • 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
    • 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
    • A47L9/0693—Specially shaped nozzles, e.g. for cleaning radiators, tubes, fans or the like; Dusters

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

Description

【０００１】
【発明の属する技術分野】
本発明は、電気掃除機の吸込みパイプ先端に取り付けて冷暖房装置等の空調機器の室内機を清掃するための清掃具に関し、殊に室内機の吹き出し口の清掃に適した清掃具に関する。
【０００２】
【従来の技術】
従来、平坦な床面や畳等の清掃を効率よく行うために吸込み口に回転ブラシ等を備えた電気掃除機はよく知られている。
【０００３】
【発明が解決しようとする課題】
しかし従来タイプのものでは、吸込み口が幅広く平坦であるために冷暖房室内機の吹き出し口のような小さく入り込んだ部分を清掃するには不都合であった。そこで従来ではこの回転ブラシを備えた吸込み具に替えて、細長いノズル状の吸込み口を有する筒状のアタッチメントを取り付けて清掃を行っているが、エアーによる吸引だけであるので強く付着した塵芥物を除去することができない。また室内機のフイルターネットや熱交換機のフインなどのような柔らかくて傷みやすい箇所に直接固いノズル先端を押しつけるとフインが変形したりネットが破れたりしてうまく清掃することができないといった問題点があった。
【０００４】
そこで本発明は、吸込み口にブラシを取り付けてこのブラシで目的箇所を手動でブラッシングすることにより固く付着した塵芥物を効果的に除去すると同時に、除去された塵芥物を外部に落下させることなく吸引させることができると共に、室内機における吹き出し口のフイルターネットや吹出し口内部及び熱交換機のフイン等の清掃目的箇所に応じてブラシの突出長さを調整できるようにして効率よく室内機を清掃することのできる清掃具を提供することを主たる目的とするものである。
【０００５】
【課題を解決するための手段】
上記目的を達成する為に本発明では次のような技術的手段を講じた。即ち、本発明にかかる清掃具にあっては、電気掃除機の吸込みパイプに着脱自在に取付られる吸込みダクト１と、該吸込みダクト１の先端に前方に向かって突き出た状態で取り付けられたブラシ２と、吸込みダクト１の先端部分の外周に吸込みダクト軸方向に沿って移動調整可能に取り付けられ、且つ先端に向かってラッパ状に拡がった吸込み口３１を有する外カバー３とからなり、該外カバー３の先端に柔軟な弾性材料で形成された蛇腹状筒部材３２が取付られ、前記吸込みダクト１の先端部には外カバー内部で開口するエアー吸引穴３３が設けられており、前記外カバー３を移動調整することによりブラシ先端の蛇腹状筒部材３２からの突出長さが調整できるように形成されている構造とした。これにより室内機における吹き出し口のフイルターネットや吹出し口内部及び熱交換機のフイン等の清掃目的箇所に応じて外カバー３を移動調整することによりブラシ２の突出長さが調整できるようにして効率よく室内機を清掃することのできるようにした。
【０００６】
前記外カバー３を吸込みダクト１に対して移動調整可能に取り付ける手段として、例えば吸込みダクト１の外周にピン４を突出形成すると共に、外カバー３に誘導用のシフト溝５を形成し、このシフト溝５に吸込みダクト１の軸方向に沿って延びる誘導路５１と、この誘導路５１から吸込みダクト周方向に屈曲する複数の位置決め嵌合部５２を設け、且つ前記ピン４が所望の位置決め嵌合部５２にシフトできるように外カバー３を吸込みダクト１に対して回動できるように形成するのが好ましい。これにより清掃箇所の条件に応じて外カバー３を操作してピン４を所望の位置決め嵌合部５２にシフトすることによりブラシ２の突出長さを簡単に調整することができる。
【０００７】
【発明の実施の形態】
以下本発明の実施例を図面に基づいて説明する。図１は本発明に係る清掃具の側面図であって、ブラシを少し引き出した状態を示すものであり、図２は図１におけるＡ−Ａ線に沿った断面図、図３は上記清掃具の側面図で図１の姿勢からブラシを更に引き出した状態を示すものであり、図４は上記清掃具の側面図でブラシを蛇腹状筒部材の内部に引っ込めた状態を示すものである。
【０００８】
本発明に係る清掃具は、電気掃除機の吸込みパイプ（図示せず）に着脱自在に取付られる吸込みダクト１と、該吸込みダクト１の先端に前方に向かって突き出た状態で取り付けられたブラシ２と、吸込みダクト１の先端部分の外周に吸込みダクト軸方向に沿って移動調整可能に取り付けられ、且つ先端に向かってラッパ状に拡がった吸込み口３１を有する外カバー３とから成る。前記外カバー３の先端に天然ゴムや合成ゴム等や軟質合成樹脂の柔軟な弾性材料で形成された蛇腹状筒部材３２が取付られており、前記吸込みダクト１の先端部には外カバー３の内部で開口するエアー吸引穴３３が設けられている。吸込みダクト１の後端部分１１は電気掃除機の吸込みパイプに着脱自在に挿着するために少し先細り状に形成されている。
【０００９】
前記前記外カバー３を吸込みダクト１に対して移動調整可能に取り付ける手段として、本実施例では吸込みダクト１の外周にピン４を突出形成すると共に、外カバー３に誘導用のシフト溝５を形成し、このシフト溝５に吸込みダクト１の軸方向に沿って延びる誘導路５１と、この誘導路５１から吸込みダクト周方向に屈曲する複数の、例えば図に示すように４個の位置決め嵌合部５２を設け、且つ前記ピン４が所望の位置決め嵌合部５２にシフトできるように外カバー３を吸込みダクト１に対して回動できるように形成されている。これにより清掃箇所の条件に応じて外カバー３を操作してピン４を所望の位置決め嵌合部５２にシフトすることによりブラシ２の先端を図４の蛇腹状筒部材３２の内部に引き込めた状態から、図１の少し突出させた状態、図３のやや長く突出させた状態、並びに図示は省略するが更に引き出した状態まで移動調整することができるように形成されている。従って、例えば室内機における吹出し口のフイルターネットを清掃するときは図１の少し引き出した状態にセットし、熱交換機のフイン部分を清掃するときは図３のやや長く引き出した状態にセットし、吹出し口の羽根部分を清掃するときは更に長く引き出した状態にセットして清掃するなど、清掃目的箇所の状態に応じてブラシ２の突出長さを調整することにより効率よく室内機をくまなく清掃することができる。尚、上記実施例では位置決め嵌合部５２を４個所設けたがその数を増減できることは勿論である。
【００１０】
又、ブラシ２のまわりに柔軟な弾性材料で形成された蛇腹状筒部材３２があるので、ブラッシング時に室内機を傷つけることがなく、且つ蛇腹状筒部材３２を被清掃箇所に強く押しつけることができるので、発生する埃や塵芥物を効率よく吸引することができ、塵芥物の落下も防止することができる。
【００１１】
以上本発明の代表的と思われる実施例について説明したが、本発明は必ずしもこれらの実施例構造のみに限定されるものではない。例えば、外カバー３を吸込みダクト１に対して移動調整可能に取り付ける手段としては上記実施例構造に特定されるものではなく、例えば従来の伸縮パイプでよく見られるように、吸込みダクト１と外カバー３とを相対的にスライド可能とし、外リングで外周から両者を締め付け固定できるように形成することも可能である。本発明ではその構成要件を備え、かつ前記の目的を達成し、下記の効果を有する範囲において適宜に改変して実施することができるものである。
【００１２】
【発明の効果】
本発明の清掃具は上記の如く構成したものであるから、目的箇所を手動でブラッシングすることにより付着した塵芥物を効果的に除去すると同時に、除去された塵芥物を外部に落下させることなく吸引させることができると共に、室内機における吹き出し口のフイルターネットや吹出し口内部及び熱交換機のフイン等の清掃目的箇所に応じてブラシの突出長さを調整することができ、これにより室内機をくまなく清掃することのできる。更にブラシのまわりに柔軟な弾性材料で形成された蛇腹状筒部材が配置されているので、ブラッシング時に室内機を傷つけることがなく、且つ蛇腹状筒部材を被清掃箇所に強く押しつけることができるので、発生する埃や塵芥物を効率よく吸引することができ、塵芥物の落下も防止することができるといった顕著な効果がある。
【図面の簡単な説明】
【図１】本発明に係る清掃具の一実施例を示す側面図でブラシを少し引き出した状態を示す。
【図２】図１におけるＡ−Ａ線に沿った断面図。
【図３】上記清掃具の側面図でブラシで図１の姿勢から更に引き出した状態を示す。
【図４】上記清掃具の側面図でブラシを蛇腹状筒部材の内部に引っ込めた状態を示す。
【符号の説明】
１ 吸込みダクト
２ ブラシ
３ 外カバー
３１ 吸込み口
３２ 蛇腹状筒部材
３３ エアー吸引穴[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a cleaning tool for cleaning an indoor unit of an air conditioner such as an air conditioner attached to a suction pipe tip of a vacuum cleaner, and more particularly to a cleaning tool suitable for cleaning an outlet of an indoor unit.
[0002]
[Prior art]
2. Description of the Related Art Conventionally, a vacuum cleaner provided with a rotary brush or the like at a suction port in order to efficiently clean a flat floor surface or a tatami mat is well known.
[0003]
[Problems to be solved by the invention]
However, in the conventional type, since the suction port is wide and flat, it is inconvenient to clean a small entry portion such as a blowout port of an air conditioning indoor unit. Therefore, in the past, instead of the suction tool provided with the rotating brush, a cylindrical attachment having an elongated nozzle-like suction port is attached for cleaning. It cannot be removed. There is also a problem that if the hard nozzle tip is pressed directly on a soft and fragile part such as a filter net of an indoor unit or a heat exchanger fin, the fin will be deformed or the net will be broken, making it impossible to clean well. It was.
[0004]
Therefore, the present invention effectively removes dust particles that are firmly adhered by attaching a brush to the suction port and manually brushing the target location with this brush, and at the same time, sucks the removed dust materials without dropping them to the outside. The indoor unit can be efficiently cleaned by adjusting the protruding length of the brush according to the purpose of cleaning such as the filter net of the outlet and the inside of the outlet and the fins of the heat exchanger in the indoor unit. The main purpose is to provide a cleaning tool that can be used.
[0005]
[Means for Solving the Problems]
In order to achieve the above object, the present invention takes the following technical means. That is, in the cleaning tool according to the present invention, the suction duct 1 that is detachably attached to the suction pipe of the vacuum cleaner, and the brush 2 that is attached to the tip of the suction duct 1 so as to protrude forward. And an outer cover 3 that is attached to the outer periphery of the tip portion of the suction duct 1 so as to be movable and adjustable along the axial direction of the suction duct and has a suction port 31 that expands in a trumpet shape toward the tip. A bellows-like cylindrical member 32 made of a flexible elastic material is attached to the tip of the outer cover 3, and an air suction hole 33 that opens inside the outer cover is provided at the tip of the suction duct 1. It is set as the structure formed so that protrusion length from the bellows-shaped cylindrical member 32 of a brush front-end | tip can be adjusted by adjusting movement. Thus, the protrusion length of the brush 2 can be adjusted efficiently by moving and adjusting the outer cover 3 according to the cleaning target location such as the filter net of the blowout port in the indoor unit, the inside of the blowout port, and the fin of the heat exchanger. The indoor unit can be cleaned.
[0006]
As a means for attaching the outer cover 3 to the suction duct 1 so as to be movable, for example, a pin 4 is formed to protrude from the outer periphery of the suction duct 1 and a guide shift groove 5 is formed in the outer cover 3 to shift the outer cover 3. A guide path 51 extending along the axial direction of the suction duct 1 and a plurality of positioning fitting portions 52 bent from the guide path 51 in the circumferential direction of the suction duct are provided in the groove 5, and the pin 4 has a desired positioning fit. The outer cover 3 is preferably formed so as to be rotatable with respect to the suction duct 1 so that it can be shifted to the portion 52. Accordingly, the protruding length of the brush 2 can be easily adjusted by operating the outer cover 3 in accordance with the condition of the cleaning portion and shifting the pin 4 to the desired positioning fitting portion 52.
[0007]
DETAILED DESCRIPTION OF THE INVENTION
Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a side view of a cleaning tool according to the present invention, showing a state in which a brush is slightly pulled out, FIG. 2 is a cross-sectional view taken along line AA in FIG. 1, and FIG. FIG. 4 is a side view showing a state where the brush is further pulled out from the posture of FIG. 1, and FIG. 4 is a side view of the cleaning tool showing a state where the brush is retracted into the bellows-like cylindrical member.
[0008]
A cleaning tool according to the present invention includes a suction duct 1 that is detachably attached to a suction pipe (not shown) of a vacuum cleaner, and a brush 2 that is attached to the tip of the suction duct 1 in a state of protruding forward. And an outer cover 3 that is attached to the outer periphery of the tip portion of the suction duct 1 so as to be movable and adjustable along the axial direction of the suction duct and has a suction port 31 that expands in a trumpet shape toward the tip. A bellows-like cylindrical member 32 formed of a flexible elastic material such as natural rubber, synthetic rubber, or soft synthetic resin is attached to the tip of the outer cover 3, and the tip of the suction duct 1 is attached to the tip of the outer cover 3. An air suction hole 33 opened inside is provided. The rear end portion 11 of the suction duct 1 is formed in a slightly tapered shape so as to be detachably attached to the suction pipe of the vacuum cleaner.
[0009]
As a means for attaching the outer cover 3 to the suction duct 1 so as to be movable and adjustable, in this embodiment, a pin 4 protrudes from the outer periphery of the suction duct 1 and a guide shift groove 5 is formed in the outer cover 3. A guide path 51 extending in the shift groove 5 along the axial direction of the suction duct 1 and a plurality of, for example, four positioning fitting portions bent from the guide path 51 in the circumferential direction of the suction duct. 52, and the outer cover 3 can be rotated with respect to the suction duct 1 so that the pin 4 can be shifted to a desired positioning fitting portion 52. As a result, the tip of the brush 2 is retracted into the bellows-shaped cylindrical member 32 of FIG. 4 by operating the outer cover 3 according to the conditions of the cleaning location and shifting the pin 4 to the desired positioning fitting portion 52. It is formed so that the movement can be adjusted from the state to a slightly protruded state in FIG. 1, a slightly extended state in FIG. 3, and a further extended state although not shown. Therefore, for example, when cleaning the filter net of the outlet in the indoor unit, set it in the slightly pulled out state of FIG. 1, and when cleaning the fin part of the heat exchanger, set it in the slightly extended state of FIG. When cleaning the wing part of the mouth, it is set in a state where it is pulled out further and cleaned, and the indoor unit is efficiently cleaned by adjusting the protruding length of the brush 2 in accordance with the state of the purpose of cleaning. be able to. In the above-described embodiment, four positioning fitting portions 52 are provided, but it goes without saying that the number can be increased or decreased.
[0010]
Further, since the bellows-like cylindrical member 32 formed of a flexible elastic material is provided around the brush 2, the bellows-like cylindrical member 32 can be strongly pressed against the portion to be cleaned without damaging the indoor unit during brushing. Therefore, the generated dust and dust can be sucked efficiently, and the dust can be prevented from falling.
[0011]
As mentioned above, although the Example considered to be typical of this invention was described, this invention is not necessarily limited only to these Example structures. For example, the means for attaching the outer cover 3 to the suction duct 1 so as to be movable and adjustable is not limited to the structure of the above-described embodiment. For example, as is often seen in a conventional telescopic pipe, the suction duct 1 and the outer cover 3 can be slid relative to each other, and can be formed to be fastened and fixed from the outer periphery by an outer ring. In the present invention, the above-described constituents are provided, the above-described object is achieved, and the present invention can be implemented with appropriate modifications within a range having the following effects.
[0012]
【The invention's effect】
Since the cleaning tool of the present invention is configured as described above, it is possible to effectively remove the attached dust by manually brushing the target portion, and at the same time, suction the removed dust without dropping it to the outside. And the protruding length of the brush can be adjusted according to the purpose of cleaning such as the filter net of the blowout port in the indoor unit, the inside of the blowout port, and the fin of the heat exchanger. Can be cleaned. Furthermore, since the bellows-like cylindrical member made of a flexible elastic material is disposed around the brush, the indoor unit is not damaged during brushing, and the bellows-like cylindrical member can be strongly pressed against the portion to be cleaned. Thus, the dust and dust generated can be efficiently sucked and the dust can be prevented from dropping.
[Brief description of the drawings]
FIG. 1 is a side view showing an embodiment of a cleaning tool according to the present invention, and shows a state in which a brush is slightly pulled out.
2 is a cross-sectional view taken along line AA in FIG.
FIG. 3 is a side view of the cleaning tool and shows a state where the cleaning tool is further pulled out from the posture of FIG.
FIG. 4 is a side view of the cleaning tool, showing a state in which the brush is retracted into the bellows-shaped cylindrical member.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Suction duct 2 Brush 3 Outer cover 31 Suction port 32 Bellows-shaped cylindrical member 33 Air suction hole

Claims (2)

電気掃除機の吸込みパイプに着脱自在に取付られる吸込みダクト(1)と、該吸込みダクト(1)の先端に前方に向かって突き出た状態で取り付けられたブラシ(2)と、吸込みダクト(1)の先端部分の外周に吸込みダクト軸方向に沿って移動調整可能に取り付けられ、且つ先端に向かってラッパ状に拡がった吸込み口(31)を有する外カバー(3)とからなり、該外カバー(3)の先端に柔軟な弾性材料で形成された蛇腹状筒部材(32)が取付られ、前記吸込みダクト(1)の先端部には外カバー内部で開口するエアー吸引穴(33)が設けられており、前記外カバー(3)を移動調整することによりブラシ先端の蛇腹状筒部材(32)からの突出長さが調整できるように形成されている空調機器の室内機用清掃具。A suction duct (1) removably attached to a suction pipe of a vacuum cleaner, a brush (2) attached in a state of protruding forward at the tip of the suction duct (1), and a suction duct (1) The outer cover (3) is attached to the outer periphery of the tip portion of the suction portion so as to be movable and adjustable along the suction duct axial direction, and has a suction port (31) that expands in a trumpet shape toward the tip. A bellows-like cylindrical member (32) formed of a flexible elastic material is attached to the tip of 3), and an air suction hole (33) that opens inside the outer cover is provided at the tip of the suction duct (1). A cleaning tool for an indoor unit of an air conditioner that is formed such that the protruding length of the brush tip from the bellows-like cylindrical member (32) can be adjusted by moving and adjusting the outer cover (3). 前記外カバー(3)を吸込みダクト(1)に対して移動調整可能に取り付ける手段が、吸込みダクト(1)の外周に突出形成されたピン(4)と、外カバー(3)に形成されたピン誘導用のシフト溝(5)とによって形成され、前記シフト溝(5)は吸込みダクト(1)の軸方向に沿って延びる誘導路(51)と、この誘導路(51)から吸込みダクト周方向に屈曲する複数の位置決め嵌合部(52)とで形成され、且つ前記ピン(4)が所望の位置決め嵌合部(52)にシフトできるように外カバー(3)が吸込みダクト(1)に対して回動可能に形成されている請求項１に記載の空調機器の室内機用清掃具。Means for attaching the outer cover (3) to the suction duct (1) so as to be movable and adjustable are formed on the outer cover (3) and the pin (4) formed on the outer periphery of the suction duct (1). The shift groove (5) is formed by a pin guide shift groove (5), and the shift groove (5) extends along the axial direction of the suction duct (1) and the suction duct circumference from the guide path (51). The outer cover (3) is formed with a plurality of positioning fitting portions (52) bent in the direction, and the pin (4) can be shifted to a desired positioning fitting portion (52). The cleaning tool for indoor units of an air conditioner according to claim 1, wherein the cleaning tool is configured to be rotatable with respect to the air conditioner.
JP2002308053A 2002-10-23 2002-10-23 Cleaning device for indoor unit of air conditioner Expired - Lifetime JP3765083B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2002308053A JP3765083B2 (en) 2002-10-23 2002-10-23 Cleaning device for indoor unit of air conditioner
TW092105754A TW200406172A (en) 2002-10-23 2003-03-17 Cleaning gear for indoor unit of air conditioner
KR1020030021026A KR20040036518A (en) 2002-10-23 2003-04-03 Cleaner for indoor appliance of air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002308053A JP3765083B2 (en) 2002-10-23 2002-10-23 Cleaning device for indoor unit of air conditioner

Publications (2)

Publication Number Publication Date
JP2004141298A JP2004141298A (en) 2004-05-20
JP3765083B2 true JP3765083B2 (en) 2006-04-12

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002308053A Expired - Lifetime JP3765083B2 (en) 2002-10-23 2002-10-23 Cleaning device for indoor unit of air conditioner

Country Status (3)

Country Link
JP (1) JP3765083B2 (en)
KR (1) KR20040036518A (en)
TW (1) TW200406172A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006030154A1 (en) * 2006-06-28 2008-01-03 Miele & Cie. Kg Saugpinsel
JP2016084956A (en) * 2014-10-24 2016-05-19 株式会社九電工 Air blowing outlet device
CN105375056A (en) * 2015-10-13 2016-03-02 江苏荣威环保科技有限公司 Storage battery plate wrapping machine with dust collection device
CN105231957A (en) * 2015-10-13 2016-01-13 江苏荣威环保科技有限公司 Special environment-friendly dust collection device for plate wrapping machine for storage batteries
CN110345567A (en) * 2019-07-14 2019-10-18 宁波国信楼宇设备有限公司 A kind of air-conditioning that can clear up dust automatically
JP1726942S (en) 2021-10-26 2022-10-07 Suction port for vacuum cleaner
JP1726917S (en) 2021-10-26 2022-10-07 Suction port for vacuum cleaner
JP1726916S (en) 2021-10-26 2022-10-07 Suction port for vacuum cleaner

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KR20040036518A (en) 2004-04-30
TW200406172A (en) 2004-05-01
JP2004141298A (en) 2004-05-20

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