JPS5913956Y2 - vacuum cleaner - Google Patents

vacuum cleaner

Info

Publication number
JPS5913956Y2
JPS5913956Y2 JP1978070344U JP7034478U JPS5913956Y2 JP S5913956 Y2 JPS5913956 Y2 JP S5913956Y2 JP 1978070344 U JP1978070344 U JP 1978070344U JP 7034478 U JP7034478 U JP 7034478U JP S5913956 Y2 JPS5913956 Y2 JP S5913956Y2
Authority
JP
Japan
Prior art keywords
dust
filter device
fulcrum
dust collection
collection case
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.)
Expired
Application number
JP1978070344U
Other languages
Japanese (ja)
Other versions
JPS54170073U (en
Inventor
公夫 高芝
昭彦 橋口
惣司 坂田
Original Assignee
三洋電機株式会社
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 三洋電機株式会社 filed Critical 三洋電機株式会社
Priority to JP1978070344U priority Critical patent/JPS5913956Y2/en
Publication of JPS54170073U publication Critical patent/JPS54170073U/ja
Application granted granted Critical
Publication of JPS5913956Y2 publication Critical patent/JPS5913956Y2/en
Expired legal-status Critical Current

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Description

【考案の詳細な説明】 近年の電気掃除機は集塵ケースの開口部からフィルター
装置を挿入する形式のものが多いが、この形式ではフィ
ルター装置の外面に線膜のような塵埃がびっしりと付着
し、除去に手間どるものであった。
[Detailed explanation of the invention] In recent years, many vacuum cleaners have a filter device inserted through the opening of the dust collection case, but with this type, a thin film of dust adheres to the outside of the filter device. However, it was time-consuming to remove.

本考案はかかる問題の解決を目的とし、フィルター装置
の外面に付着した塵埃層を簡単な装置、及び簡単な操作
で容易に除去できるようにしたものである。
The present invention aims to solve this problem by making it possible to easily remove the dust layer adhering to the outer surface of the filter device using a simple device and a simple operation.

以下本考案の一実施例を図に基いて説明する。An embodiment of the present invention will be described below with reference to the drawings.

電気掃除機1は後半部分が送風機ケース2、前半部分が
集塵ケース3となっており、送風機ケース2は把手4と
左右一対の後車輪5を、集塵ケース3は把手6と一個の
自在画車輪7をそれぞれ有している。
The vacuum cleaner 1 has a blower case 2 in its rear half and a dust collection case 3 in its front half. Each has a drawing wheel 7.

両ケース2,3は、互の下部係合部8゜9を係合し、集
塵ケース3の上部に設けた押釦式ばね付クランプフック
10を送風機ケース2に係合することにより、連結され
る。
Both cases 2 and 3 are connected by engaging each other's lower engaging portions 8° 9 and by engaging the push-button spring-equipped clamp hook 10 provided at the upper part of the dust collecting case 3 with the blower case 2. Ru.

送風機ケース2の内部は仕切壁11により上下二段に仕
切られ、上方の区分は電動送風機12を収納する電動送
風機室13、下方の区分はコードリール14を収納する
コードリール室15となっている。
The inside of the blower case 2 is partitioned into upper and lower parts by a partition wall 11, with the upper section being an electric blower chamber 13 that houses the electric blower 12, and the lower section being a cord reel chamber 15 that houses the cord reel 14. .

電動送風機室13の前面及び後面には吸気口16及び排
気口17が形設される。
An intake port 16 and an exhaust port 17 are formed on the front and rear surfaces of the electric blower chamber 13.

他方集塵ケース3は、前面にホース接続口18を設け、
このホース接続口18の内側に塵埃の逆流を防ぐ逆止弁
19を枢支すると共に、送風機ケース2に連結される側
の開口部20には、フィルター装置21を装着している
On the other hand, the dust collection case 3 has a hose connection port 18 on the front side,
A check valve 19 that prevents backflow of dust is pivotally supported inside the hose connection port 18, and a filter device 21 is attached to the opening 20 on the side connected to the blower case 2.

22はフィルター装置21の基板で、その周縁には開口
部20の内面と送風機ケース2の前面とに密着するシー
ル部材23が装着されている。
Reference numeral 22 denotes a substrate of the filter device 21, and a sealing member 23 that is in close contact with the inner surface of the opening 20 and the front surface of the blower case 2 is attached to the periphery of the substrate.

基板22の中央部には水平方向の軸受部24が形設され
、この中に回転軸25が枢支される。
A horizontal bearing portion 24 is formed in the center of the substrate 22, and a rotating shaft 25 is pivotally supported within the bearing portion 24.

回転軸25の後端にはつまみ26を有する円板状ハンド
ル27が一体成型される。
A disc-shaped handle 27 having a knob 26 is integrally molded at the rear end of the rotating shaft 25.

回転軸24の前端には筒形二次フィルター28が固定さ
れる。
A cylindrical secondary filter 28 is fixed to the front end of the rotating shaft 24.

二次フィルター28は、樹脂加工した不織布ないし濾紙
に軸線方向の襞を多数折込み、これを第2図に見られる
ように断面菊花形に曲げたものであり、筒前端には回転
軸25に嵌合する軸受部29を有する前端板30を、筒
後端には中心に通風部を有するドーナツ形後端板31を
、それぞれ合成樹脂でモールド成型したものであって、
前端板30を回転軸25にねじどめすることにより、回
転軸25に固定される。
The secondary filter 28 is made by folding a large number of folds in the axial direction into resin-treated nonwoven fabric or filter paper, and bending this into a chrysanthemum-shaped cross section as shown in FIG. A front end plate 30 having a mating bearing part 29 and a donut-shaped rear end plate 31 having a ventilation part at the center at the rear end of the cylinder are molded with synthetic resin, respectively.
The front end plate 30 is fixed to the rotating shaft 25 by screwing it to the rotating shaft 25.

後端板31の周縁には基板22に摺接する環状シール部
材32が装着され、基板22の、シール部材32で囲ま
れた区域には、適当数の通風口33が形設される。
An annular sealing member 32 that is in sliding contact with the substrate 22 is attached to the peripheral edge of the rear end plate 31, and an appropriate number of ventilation holes 33 are formed in the area of the substrate 22 surrounded by the sealing member 32.

またハンドル27にも、空気の流通を良くするため、通
風口34が形設される。
Furthermore, a ventilation hole 34 is formed in the handle 27 to improve air circulation.

35は軸受部24の外周に固定された除塵体で、リング
状の中心部から数本の弾性腕36を突出した形をしてお
り、ハンドル27を回して二次フィルター28を回転さ
せると弾性腕36の先端が二次フィルター28の襞を内
側からはじき、フィルター外面の塵埃を落下させるもの
である。
35 is a dust removing body fixed to the outer periphery of the bearing part 24, and has the shape of a ring with several elastic arms 36 protruding from the center, and when the handle 27 is turned to rotate the secondary filter 28, the elastic arms The tip of the arm 36 flips the folds of the secondary filter 28 from the inside, causing dust on the outer surface of the filter to fall.

37は基板22の前面に着脱可能に装着される一部フイ
ルター枠で、これは次のような形状をしている。
A partial filter frame 37 is detachably attached to the front surface of the substrate 22, and has the following shape.

すなわち−次フイルター枠37は二次フィルター28を
すっばりと包む如く、前面を閉ざした筒形をしており、
シール部材23に接合する後方周縁部の下端には支点片
38を垂設し、この支点片38を、集塵ケース開口部2
6の内面に形設した支点用凹所39に係合させている。
That is, the -order filter frame 37 has a cylindrical shape with a closed front so as to completely enclose the secondary filter 28.
A fulcrum piece 38 is provided vertically at the lower end of the rear peripheral edge that joins to the seal member 23, and this fulcrum piece 38 is connected to the dust collection case opening 2.
It is engaged with a fulcrum recess 39 formed on the inner surface of 6.

そしてかかる支点部と反対側に存在する一部フイルター
枠37の側面、すなわち上面40を、掃除機中心線と平
行な垂直平面内において、支点片38と支点用凹所39
の保合部を中心とする円弧を描く如く形成する。
Then, the side surface, that is, the upper surface 40 of the partial filter frame 37 that exists on the opposite side of the fulcrum part, is moved between the fulcrum piece 38 and the fulcrum recess 39 in a vertical plane parallel to the center line of the vacuum cleaner.
It is formed to draw an arc centered on the retaining part.

すなわち、−次フイルター枠37は、支点片38と支点
用凹所39の保合部を中心とする回転体の一部を切取っ
たようなものと考えれば良い。
That is, the -order filter frame 37 can be thought of as a part of a rotating body that is centered around the retaining portion of the fulcrum piece 38 and the fulcrum recess 39.

そして−次フイルター枠37には、前述の円弧状上面4
0から左右両側面の半ばにかけ、比較的目の粗い一部フ
イルター41を張架する。
The -next filter frame 37 has the above-mentioned arcuate upper surface 4.
Partial relatively coarse filters 41 are stretched from 0 to the middle of both left and right sides.

−次フイルター枠37の下部は、二次フィルター28か
ら落下した塵埃を受ける細塵溜部42として使用するた
め、−次フイルター41を張らないで非通気部のまま残
す。
The lower part of the -secondary filter frame 37 is used as a fine dust reservoir section 42 for receiving dust falling from the secondary filter 28, so the -secondary filter 41 is not stretched and is left as a non-ventilated section.

細塵溜部42の前部には細塵排出口43を形設し、これ
を閉ざす蓋間をその外側に吊下げる。
A fine dust outlet 43 is formed in the front part of the fine dust collecting part 42, and a lid for closing the fine dust outlet 43 is suspended from the outside thereof.

そして本考案では、−次フイルター枠37の外面にその
内縁が近接する塵埃除去壁45を集塵ケース3の内周面
、開口部20に近い位置に設けている。
In the present invention, a dust removal wall 45 whose inner edge is close to the outer surface of the secondary filter frame 37 is provided on the inner peripheral surface of the dust collecting case 3 at a position close to the opening 20.

本実施例では集塵ケース3の内面数個所に形設したボス
46に所要の形の板をねじどめすることにより、塵埃除
去壁45を形成している。
In this embodiment, the dust removal wall 45 is formed by screwing plates of a desired shape to bosses 46 formed at several locations on the inner surface of the dust collection case 3.

塵埃除去壁45は集塵ケース3の全内周に設けられる駅
ではなく、非通気部たる細塵溜部42の外側に相当する
個所は切除して塵埃の排出を妨げない切除部47として
いる。
The dust removal wall 45 is not a station provided on the entire inner circumference of the dust collection case 3, but a portion corresponding to the outside of the fine dust collection portion 42, which is a non-ventilated portion, is cut out to form a cutout portion 47 that does not impede the discharge of dust. .

また基板22の後面には、支点片38ど反対側、すなわ
ち上側に指掛部48を構成する板を固定している。
Further, on the rear surface of the base plate 22, a plate constituting a finger hook 48 is fixed on the opposite side of the fulcrum piece 38, that is, on the upper side.

次に作用を説明する。Next, the action will be explained.

吸塵を行なうと一部フイルター41の外側には線膜のよ
うな塵埃のような塵埃が付着して層をなし、二次フィル
ター28の外面には細塵が付着する。
When the dust is sucked, a layer of dust such as a linear film adheres to the outside of some of the filters 41, and fine dust adheres to the outside of the secondary filter 28.

塵埃の付着がひどくなったら集塵ケース3を送風機ケー
ス2から分離し、ハンドル27を回して二次フィルター
28から細塵を落下させる。
When the adhesion of dust becomes severe, the dust collection case 3 is separated from the blower case 2, and the handle 27 is turned to cause the fine dust to fall from the secondary filter 28.

次いで指掛部48に指を掛け、支点片38の先端を中心
として第3図のようにフィルター装置21を回動させる
と、−次フイルター41の外面の塵埃層は塵埃除去壁4
5によって集塵ケース3内にかき落とされ、フィルター
装置21は外面を掃除された形で出て来る。
Next, by hooking a finger on the finger hook 48 and rotating the filter device 21 as shown in FIG.
5 into the dust collecting case 3, and the filter device 21 comes out with its outer surface cleaned.

その後細塵排出口43を下に向けて細塵溜部42の細塵
を落とすと共に、集塵ケース3の中から、粗塵の塊を、
ひっかかりのない塵埃除去壁45の切除部47を通じ排
出すれば良い。
After that, turn the fine dust outlet 43 downward to drop the fine dust in the fine dust reservoir 42, and remove the lumps of coarse dust from inside the dust collection case 3.
The dust can be discharged through the cutout 47 of the dust removal wall 45 without getting caught.

本案は上述の如く、送風機ケースに集塵ケースの開口部
を連結し、この開口部にフィルター装置を嵌合する電気
掃除機において、前記集塵ケースの開口部内周上面側に
フィルター装置の側面に近接する塵埃除去壁を設けると
共に前記フィルター装置の下部外面に集塵ケースの内面
支点凹所と係合する支点部を形成し、該支点部と反対側
に位置するフィルター装置側面を前記支点部を中心とす
る円弧濾過面としたものであるから、支点部を中心とし
てフィルター装置を回動させて引抜く動作に伴ないフィ
ルター装置外面の塵埃層を塵埃除去壁で1動的にかき落
すことができ、またフィルター装置を集塵ケースより一
気に引抜くのに比べてフィルター装置を取出すのに要す
る力が小さくて済み、引抜き操作も円滑で容易になる。
As described above, the present invention is a vacuum cleaner in which an opening of a dust collection case is connected to a blower case, and a filter device is fitted into this opening. In addition to providing an adjacent dust removal wall, a fulcrum portion that engages with an inner fulcrum recess of the dust collection case is formed on the lower outer surface of the filter device, and a side surface of the filter device located on the opposite side of the fulcrum portion is connected to the fulcrum portion. Since it has an arcuate filtration surface centered on the filter, the dust layer on the outer surface of the filter device can be dynamically scraped off by the dust removal wall as the filter device is rotated around the fulcrum and pulled out. Moreover, compared to pulling out the filter device from the dust collection case all at once, the force required to take out the filter device is smaller, and the pulling operation is smoother and easier.

【図面の簡単な説明】 本考案電気掃除機の一実施例を示し、第1図は掃除機中
心線に沿った断面図、第2図は第1図と直交する方向の
断面図にして右半分は第1図のAA線に沿って、左半分
は第1図のB−B線に沿って断面したもの、第3図は塵
埃除去過程を示す集塵ケース部分の断面図、第4図は部
分拡大断面図である。 2・・・・・・送風機ケース、3・・・・・・集塵ケー
ス、20・・・・・・開口部、21・・・・・・フィル
ター装置、38・・・・・・支点片、39・・・・・・
支点用凹所、40・・・・・・円弧状上面、41・・・
・・・−次フィルター、48・・・・・・指掛部。
[Brief Description of the Drawings] An embodiment of the vacuum cleaner of the present invention is shown. Figure 1 is a sectional view taken along the center line of the vacuum cleaner, and Figure 2 is a sectional view taken in a direction perpendicular to Figure 1. One half is a cross-section taken along line AA in Figure 1, the left half is a cross-section taken along line B-B in Figure 1, Figure 3 is a cross-sectional view of the dust collection case showing the dust removal process, and Figure 4 is a partially enlarged sectional view. 2... Blower case, 3... Dust collection case, 20... Opening, 21... Filter device, 38... Fulcrum piece , 39...
Recess for fulcrum, 40... Arc-shaped upper surface, 41...
...-Nth filter, 48...Finger hook.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 送風機ケースに集塵ケースの開口部を連結し、この開口
部にフィルター装置を嵌合するものにおいて、前記集塵
ケースの開口部内周上面側にフィルター装置の側面に近
接する塵埃除去壁を設けると共に前記フィルター装置の
下部下面に集塵ケースの内面支点凹所と係合する支点部
を形威し、該支点部と反対側に位置するフィルター装置
側面を前記支点部を中心とする円弧濾過面としたことを
特徴とする電気掃除機。
In a device in which an opening of a dust collection case is connected to a blower case and a filter device is fitted to this opening, a dust removal wall is provided on the upper surface side of the inner circumference of the opening of the dust collection case and is close to a side surface of the filter device. A fulcrum part that engages with an inner fulcrum recess of the dust collection case is formed on the lower surface of the filter device, and a side surface of the filter device located on the opposite side to the fulcrum part is formed into an arcuate filtration surface centered on the fulcrum part. A vacuum cleaner that is characterized by:
JP1978070344U 1978-05-19 1978-05-19 vacuum cleaner Expired JPS5913956Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1978070344U JPS5913956Y2 (en) 1978-05-19 1978-05-19 vacuum cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1978070344U JPS5913956Y2 (en) 1978-05-19 1978-05-19 vacuum cleaner

Publications (2)

Publication Number Publication Date
JPS54170073U JPS54170073U (en) 1979-12-01
JPS5913956Y2 true JPS5913956Y2 (en) 1984-04-24

Family

ID=28980048

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1978070344U Expired JPS5913956Y2 (en) 1978-05-19 1978-05-19 vacuum cleaner

Country Status (1)

Country Link
JP (1) JPS5913956Y2 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5471472U (en) * 1977-10-29 1979-05-21

Also Published As

Publication number Publication date
JPS54170073U (en) 1979-12-01

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