JPS63111828A - Electric cleaner - Google Patents

Electric cleaner

Info

Publication number
JPS63111828A
JPS63111828A JP25893886A JP25893886A JPS63111828A JP S63111828 A JPS63111828 A JP S63111828A JP 25893886 A JP25893886 A JP 25893886A JP 25893886 A JP25893886 A JP 25893886A JP S63111828 A JPS63111828 A JP S63111828A
Authority
JP
Japan
Prior art keywords
suction port
case
dust
main body
check valve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP25893886A
Other languages
Japanese (ja)
Other versions
JPH07100051B2 (en
Inventor
正一 遠矢
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP61258938A priority Critical patent/JPH07100051B2/en
Publication of JPS63111828A publication Critical patent/JPS63111828A/en
Publication of JPH07100051B2 publication Critical patent/JPH07100051B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Filters For Electric Vacuum Cleaners (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Elimination Of Static Electricity (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 げ)産業上の利用分野 本発明は塵埃と水分等の液体を共に吸入できる電気掃除
機に関する。
DETAILED DESCRIPTION OF THE INVENTION G) Industrial Application Field The present invention relates to a vacuum cleaner that can suck in both dust and liquid such as moisture.

(ロ)従来の技術 例えば特開昭60−188124号公報には水分の混ざ
つ九塵埃をそのまま吸入して掃除する電気掃除機が示さ
hている。この従来例はファンモータを内装し念掃除機
本体の前面に1吸込ノズルを一体成形し企収塵ケースを
取り付け、且つ該収喝ケース内に水分及び塵埃と吸込空
気とを分離する機構を収納している。前記吸込ノズルは
、吸入し六水分が該ノズルから逆流しないようにする企
めに、その後端開口部が前記本体との境界面近傍に位置
する程度まで長い筒状にして前記収塵ケースの上壁面下
方に内設している。しかし乍らこの従来例によれば、吸
込ノズルが長いので、例えば小石や砂のような重量のあ
る塵埃を吸込む光めには吸込力の非常に大きなファンモ
ータが必要で、型造費用が高くなると共に消費電力が大
きくなり、特に電池電源のものにおいては使用時間が短
くなる欠点がある。そこで、との吸込ノズルを短くして
収唄ケース内に直ぐに塵埃が収納できるようにすればよ
いが、これでは水分の貯留が殆んど出来ず、従って水捨
て作業を操り返さなくてはならない。
(b) Prior Art For example, Japanese Patent Application Laid-Open No. 188124/1983 discloses a vacuum cleaner that cleans by sucking in dust mixed with moisture as it is. This conventional example has a fan motor built into it, one suction nozzle integrally molded on the front of the vacuum cleaner body, a collected dust case attached, and a mechanism for separating moisture and dust from the sucked air stored in the collection case. are doing. The suction nozzle has a long cylindrical shape with its rear end opening located near the interface with the main body, and is placed above the dust collection case in order to prevent the sucked moisture from flowing back from the nozzle. It is installed below the wall. However, according to this conventional example, the suction nozzle is long, so a fan motor with a very large suction force is required for a light that sucks in heavy dust such as pebbles and sand, and the molding cost is high. As the power consumption increases, the power consumption increases, and especially those powered by batteries have the drawback that the usage time becomes shorter. Therefore, it is possible to shorten the suction nozzle so that the dust can be stored in the storage case immediately, but this does not allow for the storage of moisture, and therefore the water disposal process must be repeated. .

し→ 発明が解決しようとする問題点 本発明は貯留さねぇ液体の逆流を防止するととくより貯
液能力を高くして使用号手を良好にし、且つ、吸込効率
を良好にした電気掃除機を得ることを目的とする。
→ Problems to be Solved by the Invention The present invention provides a vacuum cleaner that prevents the backflow of unaccumulated liquid, has a high liquid storage capacity, is easy to use, and has good suction efficiency. The purpose is to obtain.

に)問題点を解決するための手段 本発明の電気掃除機はファンモータ及び給電機構を内装
した本体と、筒状の吸込口を有し、前記本体の前面に着
脱自在に装着される収穫ケースと、該ケース内に装着さ
れて、前記吸込口から吸込まれ念液体を含む塵埃と吸込
空気とを分解するフィルター収納体とからなり、前記吸
込口の後部には逆止弁と、該逆止弁を内装する覆い筒を
装儂し六ことを特徴としている。
B) Means for Solving the Problems The vacuum cleaner of the present invention has a main body incorporating a fan motor and a power supply mechanism, a cylindrical suction port, and a harvesting case detachably attached to the front surface of the main body. and a filter storage body that is installed in the case and separates the suction air from dust and dust that is sucked in from the suction port and contains liquid, and a check valve is provided at the rear of the suction port, and a It is characterized by a cover tube that houses the valve.

(ホ)作 用 ファンモータの回転により、水分等の液体の混ざつ&1
1埃は吸込口から収獲ケース内に吸い込まh1フィルタ
ー収納体で吸込空気と分離された後、収穫ケース内に貯
留する。この貯留液体は吸込口を下方に傾斜した前記電
気掃除機の使用状態で、その水位#!が覆い筒の後端部
分に達するまで吸込口内に逆流せず、さらにそれ以上多
tK貯留した状態で使用を停止することKより吸込口内
に液体が流入しても逆と弁の働きにより液体は逆流し々
い。ま虎収唄ケース内に液体を貯留し六状態で吸込口を
下向けにして揺動しても、前記覆い筒内に存在する液体
は前記覆い筒で揺動を阻止され、従って逆止弁が揺動に
伴なう開閉をせず、逆止弁から液体が漏れない。
(e) Effect: Due to the rotation of the fan motor, liquids such as moisture are mixed &1
1 dust is sucked into the harvesting case from the suction port, separated from the intake air by the h1 filter housing, and then stored in the harvesting case. The water level of this stored liquid is #! when the vacuum cleaner is in use with the suction port tilted downward. The liquid does not flow back into the suction port until it reaches the rear end of the cover cylinder, and the use is stopped after more than tK is accumulated.Even if liquid flows into the suction port from K, the liquid does not flow back due to the reverse and the action of the valve. A lot of regurgitation. Even if liquid is stored in the storage case and the suction port is swung downward in the six states, the liquid existing in the cover cylinder is prevented from swinging by the cover cylinder, and therefore the check valve does not open or close due to rocking, and no liquid leaks from the check valve.

(へ)実施例 以下、本発明を手持式電気掃除機を実施例として説明す
る。
(f) Example The present invention will be described below using a hand-held vacuum cleaner as an example.

11は掃除機本体(2)の本体ケースで、後部上面には
把手部(3)が、前部には嵌合受部(4)が夫々形成さ
れ、該嵌合受部(4)の前壁面[51Kは吸気口16+
が設けられている。そして前記本体ケースftl内には
前記吸気口(6)に連通するファンケーシング(7)が
形成しである。本体ケース(1)左右両側壁には前記フ
ァンケーシング())に連通する排気口(8)が穿役し
である。
Reference numeral 11 denotes a main body case of the vacuum cleaner main body (2), in which a handle part (3) is formed on the rear upper surface and a fitting receiving part (4) is formed in the front part, and the front part of the fitting receiving part (4) is formed. Wall surface [51K has intake port 16+
is provided. A fan casing (7) communicating with the air intake port (6) is formed within the main body case ftl. Exhaust ports (8) communicating with the fan casing () are perforated in the left and right side walls of the main body case (1).

ま九この本体ケース(1]底面(は前記ファンケーシン
グ(71に連通する排水用小孔(9)を穿設しである。
The bottom of the main body case (1) is provided with a small drainage hole (9) that communicates with the fan casing (71).

叫はファンモータで、その遠心ファン(10!L)を前
記7アンケーシング(7)内圧回転自在に配置するよう
に本体ケース(1)内に収納している。(]1)は充雷
式電池で、前記把手(3)下方の前記本体ケース(り内
に収納される。α力は電源スィッチで、その操作釦(1
2a)を上面から突出し念状態で前記本体ケース(1)
内に収納される。帽Iri電源投入表示用発光ダイオー
ド、α荀は制御回路を搭載したプリント基板である。
The fan is a fan motor, and its centrifugal fan (10!L) is housed in the main body case (1) so as to be rotatably arranged inside the seven uncasing (7). (1) is a rechargeable battery, which is stored in the main body case (1) below the handle (3).
2a) from the top surface and hold it in the main body case (1).
stored inside. Iri is a light emitting diode for power-on display, and Alpha is a printed circuit board equipped with a control circuit.

α均は前配本体(2)の前部に着脱自在に装着される収
穫ケースで、前記嵌合受部(41に嵌合する嵌合用開口
ttSを後部に有すると共に前方に向かって除々に小径
となる筒形状をし、内部に塵埃と共に水分をも貯留でき
るようになっており、さら忙先端に円筒状の吸込口a′
71を備えている。この吸込口6’/)Kは前肥収喝ケ
ース(I均に連らなる外形形状をした広幅吸込ノズル員
が着脱自在に取り付けられる。
The α uniform is a harvesting case that is detachably attached to the front part of the front main body (2), and has a fitting opening ttS that fits into the fitting receiving part (41) at the rear, and the diameter gradually decreases toward the front. It has a cylindrical shape that can store dust and moisture inside, and there is a cylindrical suction port a' at the tip.
It is equipped with 71. This suction port 6'/)K is removably attached to a wide suction nozzle member having an external shape that is continuous with the premanure collection case (I).

また、前記吸込口(Iηの後部開口(17a)には核後
部開口(17a)を開閉自在とする合成ゴム板製逆止弁
IIIが備えられている。21は前記吸込口H後部開口
(17a)に嵌め込み接着して取り付けられる覆い筒六
前記逆止弁Hを開閉自在に内装する大きさを有し、且つ
前方嵌込部(20a)には前記逆止弁軸の支持リプを挿
め込む切欠(zob)を備えている。
Further, the rear opening (17a) of the suction port (Iη) is equipped with a check valve III made of a synthetic rubber plate that can freely open and close the nuclear rear opening (17a). ) has a size that allows the check valve H to be opened and closed freely, and the supporting lip of the check valve shaft is inserted into the front fitting part (20a). It is equipped with a notch (zob).

前記収穫ケースQlfl内の前記吸込ロα71後部開口
(17&)下部にけ、前記収穫ケースに)の左右内側壁
にわたる区画4121+を、前記後方の嵌合用開口α・
にむかって、略水平状態に形成している。また(至)は
前記収穫ケースI)鴎を本体(21に係合するクランプ
装ψの押釦で、押圧すれば前記収穫ケースHが本体(2
)から離脱できる・ (イ)Fi塵埃と吸込空気とを分離するフィルターで、
連続気泡性発泡ウレタンを化学処理した板厚の部材から
構成されている。(24)は該フィルター置を着脱自在
に装着するフィルター収納体で、前記収穫ケースQf9
内に入り込む形状の周枠12Thと、前面板軸とからな
るフィルター収納部−と、前記前面板□□□の中央部か
らさらに前方に突出し、前端に水分や塵埃衝突用の底面
板−を備えると共に局面に空気通過孔(至)を穿設し六
有底筒体□□□とからなっており、ま九前記底面板(2
&中央部表面にリブ(2)を形成することに;つて底面
板f2111)表面を凸凹形状にしている。
At the bottom of the rear opening (17&) of the suction hole α71 in the harvesting case Qlfl, a section 4121+ spanning the left and right inner walls of the harvesting case) is connected to the rear fitting opening α・
It is formed in a substantially horizontal state toward the front. In addition, (to) the harvesting case I) when the seagull is pressed with the push button of the clamp device ψ that engages the main body (21), the harvesting case H will be moved to the main body (21).
) can be separated from (a) A filter that separates Fi dust and intake air,
It is constructed from a thick plate made of chemically treated open-cell urethane foam. (24) is a filter storage body to which the filter holder is removably attached, and the harvesting case Qf9
A filter housing section consisting of a peripheral frame 12Th that fits into the inside and a front plate shaft, and a bottom plate that protrudes further forward from the center of the front plate □□□ and is used for collision with moisture and dust at the front end. It consists of six bottomed cylindrical bodies □□□ with air passage holes (to) perforated in the curved surface, and the bottom plate (2)
& By forming the rib (2) on the surface of the central part; the surface of the bottom plate f2111 is made uneven.

さらに前記周枠□□□の外周縁にシール材■を周設しで
ある。そしてこのフィルター収納体(財)を嵌合用開口
61から嵌め込んで前記収塵ケース(IFA内に装着す
ることによりフィルター陣が前記吸気口(6)を覆うよ
うに配置され、この時前記底面板(社)表面は前記吸込
口0ηに対峙する。□□□け前記前面板−内面に前記有
底筒体(イ)を中心として放射方向く突出し念前記フィ
ルター瞥の押え板で、吸込空気の整流板としての作用も
果している。
Further, a sealing material ■ is provided around the outer peripheral edge of the peripheral frame □□□. Then, by fitting this filter storage body (goods) through the fitting opening 61 and installing it in the dust collection case (IFA), the filter group is arranged so as to cover the intake port (6), and at this time, the bottom plate (Company) surface faces the suction port 0η. □□□The front plate - A presser plate protrudes radially from the inner surface of the bottomed cylinder (A) and holds the filter in place. It also functions as a current plate.

以上の構成により、本体[2)の把手部(3)を手で持
ってスイッチ操作@ (12m)を押圧すると電源が充
電式電池fIll isら供給され、発光ダイオード^
jが点灯すると共にファンモータ′101が高速回転す
る。水分の混ざった塵埃を掃除する場合は水分と塵埃と
が吸込空気と共に広幅吸込ノズル員から吸い込まれる。
With the above configuration, when you hold the handle (3) of the main body [2] with your hand and press the switch operation @ (12m), power is supplied from the rechargeable battery, and the light emitting diode is
j lights up and the fan motor '101 rotates at high speed. When cleaning dust mixed with moisture, the moisture and dust are sucked in together with the suction air through the wide suction nozzle member.

逆止弁^1#iファンモータ(10の吸込力によって開
かれるので、吸込口αη及び覆い筒(至)を通過して収
穫ケース輛に吸い込まれた水分及び塵埃はフィルター収
納体(2喝の有底筒体(鳩の底面板(2&に衝突して吸
入速度を減速さハ、吸込空気と分l!さhると共に区画
壁f211を乗り越えて前記収穫ケースU内に落下して
貯留する。ここで、前記覆い筒−によって吸込口(Iη
の後端部分が実質的に後方に延長されるので、電気掃除
機の使用状態で、本体(2)を前傾し、吸込口afIを
下方に傾斜し走ときに、水分が区画壁伐l)と吸込口自
刃との間に貯まっても、水位線が前記覆い筒−後端開口
(20a)に達するまで、水分が吸込口(171内に逆
流せず、従ってこの状態で使用を停止しても水分が逆止
弁^嗜に達せず、例え逆止弁i11の閉塞状態が悪くて
も水分が吸込口rJ71から逆流しない(第2図ピ)参
照)。さらに、それ以上多量に水分が収穫ケースα翰内
に貯留した状態で使用を停止しても(第2図(ロ)参照
)、逆止弁轢の働きKより水分は逆流せず、またこの状
態で吸込口(lηを下向きにして揺動しても、貯留水分
は揺れるものの吸込口Oη近傍である前記覆い筒−内の
貯留水分は前記覆い筒翰の壁面により揺動を阻止され、
従って逆止弁翰を揺動させないので核逆止弁a1が揺動
によって開閉することがなく、故に吸込口(17)から
水分を漏らすことがない。
Since it is opened by the suction force of the check valve ^1 #i fan motor (10), the moisture and dust that are sucked into the harvesting case through the suction port αη and the cover tube (to) are removed from the filter housing (2 The air collides with the bottom plate (2&) of the pigeon and decelerates the suction speed, and at the same time, it climbs over the partition wall f211 and falls into the harvesting case U, where it is stored. Here, the inlet (Iη
Since the rear end portion is substantially extended rearward, when the vacuum cleaner is in use, when the main body (2) is tilted forward and the suction port afl is tilted downward, moisture will not be absorbed into the compartment wall. ) and the suction port self-blade, the water will not flow back into the suction port (171) until the water level line reaches the cover tube - rear end opening (20a), and therefore the use will be stopped in this state. Even if the check valve i11 is not properly closed, the moisture will not flow back from the suction port rJ71 (see Fig. 2, p). Furthermore, even if the use is stopped with a large amount of water accumulated in the harvesting case α (see Figure 2 (b)), the water will not flow back due to the action of the check valve. Even if the suction port (lη) is swung downward in the state, the water stored in the cover tube near the suction port Oη is prevented from swinging by the wall surface of the cover tube.
Therefore, since the check valve handle is not oscillated, the nuclear check valve a1 will not open or close due to oscillation, and therefore no moisture will leak from the suction port (17).

さらに前記吸込口(lηlr!覆い筒−を介して収寝ケ
ース(Iυの中央部分に開口しているので、水分及び塵
埃の吸込距離が比較的短かく、従って小石や砂のような
重量のある塵埃であっても、小さな吸込力で収穫ケース
Q(へ)内に入る。吸込空気は空気通過孔側からフィル
ター瞥、吸気口16)を介して本体(2)内のファンケ
ーシング(7)内に導かれ、排気口(8)から機外に排
気される。ここで、前記底面板(281での分離が不完
全であっても前記フィルター=で水分と(細かい)塵埃
とが分離され、さらにフィルター図)での水分の除去が
不完全で、水分がファンケーシングけ)内に吸い込まれ
てもファン(1Gm)の排気圧力で水抜用小孔(9)か
ら機外に排水される。
Furthermore, since it opens at the center of the sleeping case (Iυ) through the suction port (lηlr! cover tube), the suction distance for moisture and dust is relatively short, and therefore heavy objects such as pebbles and sand can be Even dust enters the harvesting case Q with a small suction force.The suction air enters the fan casing (7) in the main body (2) through the filter from the air passage hole side and the intake port 16). is guided to the outside of the machine through the exhaust port (8).Here, even if the separation at the bottom plate (281) is incomplete, moisture and (fine) dust are separated by the filter. Furthermore, even if water is not completely removed by the filter and is sucked into the fan casing, the exhaust pressure of the fan (1Gm) causes it to be drained out of the machine through the small drainage hole (9).

尚ゴミ捨て作業及び水捨て作業は押釦翰)を押圧してケ
ース側を本体(21から取り外し、フィルター収納体(
2)を取り外して行ない、ま九フィルター掃除はフィル
ター(23)をフィルター収納体力)から取り外して行
なう。さらに不使用時に前記充電式電池(11)に充電
アダプター(図示せず)から給電する。
To dispose of garbage and water, press the push button and remove the case side from the main body (21) and remove the filter storage body (21).
2), and to clean the filter, remove the filter (23) from the filter housing. Further, when not in use, power is supplied to the rechargeable battery (11) from a charging adapter (not shown).

(ト)発明の効果 本発明によれば、吸込口の後部に逆止弁と、こ水分等の
液体の混ざつ六塵埃を収喫ケース内に多量に貯留でき、
さらに吸込口を下方に向は光状態で揺動しても逆止弁近
傍の液体は揺動せず、逆止弁が開くこともない。従って
液体を多量に貯留しても吸込口からの液体の逆流がなく
、液体捨て作業回数を少々くすることができると共に、
漏f1fc液体で床面等を汚すこともない使用号手のよ
い電気掃除機を得ることができる。
(G) Effects of the Invention According to the present invention, a check valve is provided at the rear of the suction port, and a large amount of dust mixed with liquid such as water can be stored in the collection case.
Furthermore, even if the suction port is rocked downward in a light state, the liquid near the check valve will not swing and the check valve will not open. Therefore, even if a large amount of liquid is stored, there is no backflow of liquid from the suction port, and the number of times the liquid is discarded can be reduced.
It is possible to obtain a vacuum cleaner that is easy to use and does not stain the floor surface etc. with leaked f1fc liquid.

さらに、水分等の液体の混ざった1埃は吸込口から覆い
筒を介して収電ケース内のフィルター収納体方向KX直
ぐに吸い込まれるので吸込効率が良くなり、従ってファ
ンモータの消費電力が過大にならないので、特に電池付
源のものにおいて使用時間を長くできる。
Furthermore, dust mixed with liquid such as moisture is immediately sucked in from the suction port through the cover tube in the direction of the filter housing KX inside the power collection case, improving suction efficiency and thus preventing the power consumption of the fan motor from becoming excessive. Therefore, the usage time can be extended, especially for battery-powered devices.

【図面の簡単な説明】[Brief explanation of the drawing]

図面は何れも本発明の手持式電気掃除1における実施例
を示し、第1図は断面図、填2図は使用状■位置の一部
切欠側面図で(イ)は少量の液体の場合の図、(ロ)は
多量の液体の場合の図を示す。第3図は第1図のA−ム
断面図、第4図は覆い筒の斜視図である。 (2)・・・本体、10)・・・ファンモータ、0団・
・・収穫ケース、αη・・・吸込口、al・・・逆止弁
、翰・・・覆い筒、(24・・・フィルター収納体。
The drawings all show an embodiment of the hand-held electric cleaner 1 of the present invention. Fig. 1 is a cross-sectional view, Fig. 2 is a partially cutaway side view of the position for use, and (A) is a side view of the hand-held electric cleaner 1 in the case of a small amount of liquid. Figure, (b) shows a diagram for the case of a large amount of liquid. 3 is a sectional view taken along the line A in FIG. 1, and FIG. 4 is a perspective view of the cover tube. (2)...Body, 10)...Fan motor, 0 group
...Harvesting case, αη...Suction port, al...Check valve, Kanji...Cover tube, (24...Filter storage body.

Claims (1)

【特許請求の範囲】[Claims] (1)ファンモータ及び給電機構を内装した本体と、筒
状の吸込口を有し、前記本体の前面に着脱自在に装着さ
れる収塵ケースと、該ケース内に装着されて、前記吸込
口から吸い込まれた液体を含む塵埃と吸込空気とを分離
するフィルター収納体とからなり、前記吸込口の後部に
は逆止弁と、該逆止弁を内装する覆い筒を装備したこと
を特徴とする電気掃除機。
(1) A main body containing a fan motor and a power supply mechanism, a dust collection case having a cylindrical suction port and detachably attached to the front surface of the main body, and a dust collection case attached to the case and having the suction port It is characterized by comprising a filter storage body that separates dust containing liquid sucked in from the air and the sucked air, and equipped with a check valve at the rear of the suction port and a cover tube in which the check valve is housed. vacuum cleaner.
JP61258938A 1986-10-30 1986-10-30 Vacuum cleaner Expired - Fee Related JPH07100051B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61258938A JPH07100051B2 (en) 1986-10-30 1986-10-30 Vacuum cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61258938A JPH07100051B2 (en) 1986-10-30 1986-10-30 Vacuum cleaner

Publications (2)

Publication Number Publication Date
JPS63111828A true JPS63111828A (en) 1988-05-17
JPH07100051B2 JPH07100051B2 (en) 1995-11-01

Family

ID=17327126

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61258938A Expired - Fee Related JPH07100051B2 (en) 1986-10-30 1986-10-30 Vacuum cleaner

Country Status (1)

Country Link
JP (1) JPH07100051B2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5758349U (en) * 1980-09-22 1982-04-06
JPS60188124A (en) * 1984-03-07 1985-09-25 シ−アイシ− インタ−ナシヨナル コ−ポレ−シヨン Vacuum cleaner

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5758349U (en) * 1980-09-22 1982-04-06
JPS60188124A (en) * 1984-03-07 1985-09-25 シ−アイシ− インタ−ナシヨナル コ−ポレ−シヨン Vacuum cleaner

Also Published As

Publication number Publication date
JPH07100051B2 (en) 1995-11-01

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