JPS63102743A

JPS63102743A - Electric cleaner

Info

Publication number: JPS63102743A
Application number: JP24891586A
Authority: JP
Inventors: 雑古　昭彦
Original assignee: Sanyo Electric Co Ltd
Current assignee: Sanyo Electric Co Ltd
Priority date: 1986-10-20
Filing date: 1986-10-20
Publication date: 1988-05-07

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】（イ）産業上の利用分野本発明は、集塵室と連通ずる吸込口に可撓性ホースの取
付部を回転自在に連結して構成する電気柵Ｉ＃機に関す
るものである。Detailed Description of the Invention (a) Industrial Application Field The present invention relates to an electric fence I# machine constructed by rotatably connecting a flexible hose attachment to a suction port communicating with a dust collection chamber. It is something.

（ロ）　従来の技術本発明に先行する従来の技術としては実開昭６０−１１
６９７０号公報がある。この公報に記載のものは、掃除
機本体の吸込口に塵埃吸引用可撓性ホースの取付部を回
転できるように接続すると共に本体側とホース側とは電
気的な接続を行うようになっている。(b) Conventional technology The prior art prior to the present invention was developed in 1986-11.
There is a publication No. 6970. In the vacuum cleaner described in this publication, the mounting part of a flexible hose for dust suction is rotatably connected to the suction port of the vacuum cleaner body, and the main body side and the hose side are electrically connected. There is.

すなわち、ホース取付部に設けた摺動端子板（通電用端
子）は、ホースを掃除機本体の吸込口に差し込むと、吸
込口に設けた回転リングの端子受板に接続される。この
端子受板はリード線により回転リングの外側に設けた回
転接続板に接続されて本体側の電源端子に連なり、ホー
スの手元部からの操作で掃除機本体に内蔵されている電
動送風機を遠隔制御できるようになっている。That is, when the hose is inserted into the suction port of the vacuum cleaner main body, the sliding terminal plate (current-carrying terminal) provided on the hose attachment portion is connected to the terminal receiving plate of the rotating ring provided on the suction port. This terminal receiving plate is connected by a lead wire to a rotating connecting plate provided on the outside of the rotating ring and connected to the power terminal on the main body side, and the electric blower built into the vacuum cleaner main body can be remotely controlled by operating the hose from the hand. It can be controlled.

（ハ）　発明が解決しようとする問題点しかしながら、
回転リングに設けた端子受板と回転リングの外側に設け
られ℃本体側の電源端子と摺接する回転接続板がリード
線で接続されていると、固定部にふれて断線するおそれ
があり、ホースの手元部から本体側の電動送風機の制御
が出来なくなるという欠点がある。(c) Problems that the invention seeks to solveHowever,
If the terminal receiving plate provided on the rotating ring and the rotating connecting plate provided on the outside of the rotating ring that makes sliding contact with the power terminal on the ℃ main unit are connected by lead wires, there is a risk of contact with the fixed part and breaking the wire, and the hose The drawback is that the electric blower on the main body side cannot be controlled from the hand part.

本発明は上記の点に鑑みてなされたもので吸込口に設け
た回転リング部における給電が確実に行えるようするこ
とを目的としている。The present invention has been made in view of the above points, and an object of the present invention is to ensure that power can be supplied to the rotating ring portion provided at the suction port.

（ニ）問題点を解決するための手段本発明において、端子受板を回転リングを構成する回転
リング上と回転リング下との間に挾持すると共に端子受
板の一部を回転リングの外側に装着される回転接続板の
一端に当接１７て前記端子受板と回転接続板の導通を可
能としたものである。(d) Means for solving the problem In the present invention, the terminal receiving plate is sandwiched between the upper part of the rotating ring and the lower part of the rotating ring, and a part of the terminal receiving plate is placed outside the rotating ring. It abuts 17 on one end of the rotary connecting plate to be mounted, thereby enabling conduction between the terminal receiving plate and the rotary connecting plate.

（ホ）　作用端子受板を直接回転接続板に接続するから、両者の間を
接続するリード線は不要となり、また回転に伴う断線の
惧れも解消する。(e) Since the working terminal receiving plate is directly connected to the rotating connection plate, there is no need for a lead wire to connect the two, and the fear of wire breakage due to rotation is also eliminated.

（へ）　実施例以下本発明の構成を図に示す実施例について説明する。(f) Examples DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention shown in the drawings will be described below.

（１）は後部に電動送風機（２）を内蔵すると共に前部
に上面開口の集塵室（３）を形成する掃除機本体で該本
体の後部両側には一対の後車輪（４＞（４）が、また前
部底面には自在前車輪（５）が取付けられている。前記
掃除機本体（１）の外殻は船底形状の下ケース（６）と
該下ケースの後部に位置する上ケース（７）とにより構
成きれており、前２電動送風機（２）は緩衝体（８）を
介して前記両ケース（６）（７）の間に挾持きれている
。く９）は前記下ケース（６）の上端開口縁に沿って装
着した帯状のシールパ・７キン兼用緩衝部材で上ケース
（７）との気密庖保持している。(1) is a vacuum cleaner body that has an electric blower (2) built in at the rear and a dust collection chamber (3) with an open top at the front.A pair of rear wheels (4>(4) ), and a flexible front wheel (5) is attached to the bottom of the front part.The outer shell of the vacuum cleaner body (1) has a bottom-shaped lower case (6) and an upper case located at the rear of the lower case. The front two electric blowers (2) are sandwiched between the two cases (6) and (7) via the buffer (8). The case (6) is kept airtight with the upper case (7) by a band-shaped sealer/shock buffer member attached along the upper opening edge of the case (6).

（１０）は前記集塵室（３）に着脱自在に配設された不
織布又はネットを主材として構成されるフィルターボッ
クスで該ボックスの上面開口縁にはシールパツキン（１
１）が装着されている。(10) is a filter box mainly made of non-woven fabric or net that is detachably disposed in the dust collection chamber (3), and a seal packing (1) is attached to the upper opening edge of the box.
1) is installed.

（１２）は集塵★（３）及びフィルターボックス（１０
）の上面開口を同時に開閉する蓋体で該蓋体の後端部は
バネ部材（１３）を介して支軸（１４）により上ケース
（７）に回動自在に枢支され、前端部はクランプフック
（１５）により係止される。(12) is a dust collection★ (3) and a filter box (10
) The rear end of the lid is rotatably supported on the upper case (7) by a support shaft (14) via a spring member (13), and the front end is It is locked by a clamp hook (15).

前記蓋体（１２）は外板（１６）と内板（１７）により
中空部（１８）を形成すると共に前記外板（１６）と内
板（１７）には相対向して円形状の吸込口（１９）（２
０）を設けている。The lid (12) has an outer plate (16) and an inner plate (17) forming a hollow part (18), and the outer plate (16) and the inner plate (17) have a circular suction inlet facing each other. Mouth (19) (2
0) is provided.

（２１）は前記中空部（１８）に設けられて前記両吸込
口（１９）（２０）を連通する回転リングで該リングは
逆上弁（２２）を有する吸込口パツキン（２３）を回転
リング上（２４）と回転リング下（２５）で挾持して構
成すると共に外板〈１６〉と内板（１７）に固定された
回転保持枠（２６）に回転自在に保持されている。(21) is a rotating ring that is provided in the hollow part (18) and communicates between the two suction ports (19) and (20). It is constructed by being sandwiched between an upper part (24) and a lower part of a rotating ring (25), and is rotatably held by a rotating holding frame (26) fixed to an outer plate (16) and an inner plate (17).

（２７）はフィルターボックス（１０）内に収納きれる
紙袋フィルターで該フィルターの袋口（２８）は前記フ
ィルターボックス（ｌＯ）の開口部に着脱自在に配設さ
れる袋口保持板〈２９）に装着される。　（３０）は外
板り１６）の吸込口（１９）を開閉する摺動自在のシャ
ッター板である。(27) is a paper bag filter that can be stored in the filter box (10), and the bag opening (28) of the filter is attached to a bag opening holding plate (29) that is detachably installed in the opening of the filter box (lO). It will be installed. (30) is a slidable shutter plate that opens and closes the suction port (19) of the outer panel 16).

（３１）は前記蓋体く１２）に設けた回転リング（２１
）に連結されるホースの取付部で曲りパイプ（３２）に
より構成きれており端部には一対の通電用端子（３３）
（３３）が設゛けられている。(31) is a rotary ring (21) provided on the lid body 12).
) The hose is attached to the hose and is made up of a bent pipe (32), with a pair of energizing terminals (33) at the end.
(33) is provided.

而して前記回転リング（２１）を構成する回転リング上
（２４）には、その外周面に沿って上下２段に回転接続
板（３４）（３５）が装着されておりこの回転接続板（
３４）（３５）は回転保持枠〈２６）に設けた本体側の
電源端子（Ｅ＋）（Ｅ２）と摺接している。また回転接
続板（３４）（３５）の両端部（３６）＜３６＞及び（
３７）（３７）は前記回転リング上（２４）の外壁（３
８）に設けた切込溝（３９）（３９）に係止されて内側
に折曲されている。（４０）及び（４０）は端子受板で
該受板は前記回転リング上（３４）の外壁（３８）と内
壁（４１）の間に配設され、回転リング下（２５）の端
面部（４２〉およびリブ（４３）（４３）の先端により
回転リング上（２４）に押し付けられて一端（４０ｇ）
（４０ａ）が前記内壁（４１）の開口（４４＞（４４）
より露出すると共に前記回転リング下（２５）に形成さ
れた突起（４５＞（４５）は回転リング上（２４）に設
けられたリプ（４６）（４６）と端子受板（４０＞（４
０）の間に差し込まれて前記端子受板（４０）（４０）
の他端（４０ｂ）（４０ｂ）の突部（４０ｃ）（４０ｃ
）が回転接続板（３４）（３５）に押し付けられ、前記
端子受板（４０＞（４０）と回転接続板（３４）（３５
）が当接状態で接続する。On the rotary ring (24) constituting the rotary ring (21), rotary connecting plates (34) and (35) are attached in upper and lower two stages along the outer peripheral surface of the rotary ring (24).
34) and (35) are in sliding contact with the power terminal (E+) (E2) on the main body side provided on the rotation holding frame (26). Also, both ends (36) <36> and (
37) (37) is the outer wall (3) on the rotating ring (24).
8) is engaged with the cut grooves (39) (39) and bent inward. (40) and (40) are terminal receiving plates, which are arranged between the outer wall (38) and the inner wall (41) on the rotating ring (34), and the end face portion (25) below the rotating ring (25). 42> and the tip of the rib (43) (43) presses against the rotating ring (24) and one end (40g)
(40a) is the opening of the inner wall (41) (44>(44)
The protrusion (45>(45)) which is more exposed and formed under the rotary ring (25) is connected to the lip (46) (46) provided on the rotary ring (24) and the terminal receiving plate (40>(45)).
0) and the terminal receiving plate (40) (40)
The protrusions (40c) (40c) on the other end (40b) (40b)
) is pressed against the rotary connection plates (34) (35), and the terminal receiving plate (40>(40) and the rotary connection plates (34) (35)
) are connected when they are in contact.

また回転リング下（２５）に設けたリブ（４７＞（４７
）は回転リング上（２４）の外壁（３８）と内壁り４１
）の間に挿入されて前記回転接続板（３４）（３５）の
端部（３６）（３７）を押圧係止している。In addition, a rib (47>(47) provided under the rotating ring (25)
) are the outer wall (38) and inner wall 41 on the rotating ring (24).
) to press and lock the ends (36, 37) of the rotary connection plates (34, 35).

したがってホースの取付部（３１）を蓋体（１２）の吸
込口（１９）（２０）に設けた回転リング（２１）に連
結すると前記取付部（３１）の端部に設けられている通
電用端子（３３）（３３）が前記回転リング（２１）の
内周面より露出している端子受板（４０）（４０）の一
端（４０ａ）（４０ａ）と接続し、該端子受板及び回転
接続板（３４）（３５）を介して本体側の電源端子（Ｅ
ｌ）（Ｅ２）と接続する。Therefore, when the hose attachment part (31) is connected to the rotating ring (21) provided at the suction ports (19) and (20) of the lid (12), the energizing ring provided at the end of the attachment part (31) The terminals (33) (33) are connected to one ends (40a) (40a) of the terminal receiving plates (40) (40) exposed from the inner peripheral surface of the rotating ring (21), and the terminal receiving plates and the rotating Connect the power terminal (E) on the main body side via the connection plate (34) (35)
l) Connect with (E2).

その結果ホースの取付部（３１）が回転してもホースの
手元部から電動送風機（２）の遠隔操作が可能となる。As a result, even if the hose attachment portion (31) rotates, the electric blower (2) can be remotely operated from the hose's proximal portion.

くト）　発明の効果本発明は上述の如く、蓋体の吸込口に回転自在に保持さ
れる回転リングの回転リング上と回転リング下の間にホ
ースの取付部の端部に設けた通電用端子と接続する端子
受板を取り付け、直接回転リングの外周部に接続される
回転接続板と接続するようにしたものであるから、端子
受板と回転接続板を接続するリード線は不要となり、組
立性の向上、部品の削減ができ、しかも回転に伴う断線
等の故障は解消できる。Effects of the Invention As described above, the present invention provides an energizing device provided at the end of the hose attachment section between the top and bottom of the rotating ring rotatably held in the suction port of the lid. Since the terminal receiving plate that connects to the terminal is attached and connected directly to the rotating connecting plate that is connected to the outer periphery of the rotating ring, there is no need for a lead wire to connect the terminal receiving plate and the rotating connecting plate. It is possible to improve assembly efficiency, reduce the number of parts, and eliminate failures such as wire breakage due to rotation.

[Brief explanation of the drawing]

第１図は本発明による電気掃除機の要部断面図、第２図
は第１図の要部拡大断面図、第３図は第２図のＡ−Ａ断
面図、第４図は仮想線を含む要部平面図、第５図は回転
リング部の分解斜面図、第６図は同じく回転リング部を
下側から見た場合の一部切欠せる分解斜面図、第７図は
ホースの取付部の底面図、第８図は回転接続板と電源端
子の関係を示す説明図、第９図は掃除機の側面図である
。（１）・・・掃除機本体、（２）・・・電動送風機、り
１２）・・・蓋体、（２１）・・・回転リング、（２４
）・・・回転リング上、（２５）・・・回転リング下、
（３１）・・・ホースの取付部、（３３）（３３）・・
・通電用端子、（３４）（３５）・・・回転接続板、（
Ｅｌ）（Ｅｉ）・・・電源端子、（４０）（４０＞・・
・端子受板。Fig. 1 is a sectional view of the main parts of a vacuum cleaner according to the present invention, Fig. 2 is an enlarged sectional view of the main parts of Fig. 1, Fig. 3 is a sectional view taken along line AA in Fig. 2, and Fig. 4 is a virtual line. Figure 5 is an exploded slope view of the rotating ring section, Figure 6 is an exploded slope view of the rotating ring section with a portion cut away when viewed from below, and Figure 7 is a hose installation. FIG. 8 is an explanatory view showing the relationship between the rotary connection plate and the power supply terminal, and FIG. 9 is a side view of the vacuum cleaner. (1)... Vacuum cleaner body, (2)... Electric blower, 12)... Lid, (21)... Rotating ring, (24
)...Top of the rotating ring, (25)...Bottom of the rotating ring,
(31)...Hose attachment part, (33)(33)...
・Electricity terminals, (34) (35)...Rotary connection plate, (
El) (Ei)...Power terminal, (40)(40>...
・Terminal receiving plate.

Claims

[Claims]

1) A vacuum cleaner body with a built-in electric blower in the rear and a dust collection chamber that can be opened and closed by a lid with a suction port in the front, and a rotary holding frame provided at the suction port of the lid, which is rotatable. a rotating ring that is held by the rotating ring and is configured by combining the upper and lower parts of the rotating ring; a rotating connecting plate that is attached to the outer periphery of the rotating ring and makes sliding contact with a power terminal on the main body side that is provided on the rotating holding frame; a terminal receiving plate which is held by the rotary ring and has one end exposed inwardly and is connected to an energizing terminal provided on a mounting portion of a hose that is detachably connected to the suction port; A vacuum cleaner characterized in that the terminal for electricity and the power supply terminal are electrically connected by bringing the end into contact with a rotating connection plate.