JPS63163754U - - Google Patents

Description

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

第１図乃至第４図は本考案の一実施例を示し、
第１図は上面図、第２図は上ケースを外した状態
の一部断面図、第３図は概略的縦断面図、第４図
は要部の部分断面図である。第５図は従来例の一
部断面図、第６図は従来例の１部の拡大断面図で
ある。 １４…吸込具本体、２４…吸込みフアン、２５
…回転軸、２６…プーリ、２７…タービンブラシ
、２８…ベルト、３０，３１…軸受、３２…密閉
管、３３…端面部、３６…軸受カバー、３７…ス
リーブ管。 1 to 4 show an embodiment of the present invention,
1 is a top view, FIG. 2 is a partial sectional view with the upper case removed, FIG. 3 is a schematic longitudinal sectional view, and FIG. 4 is a partial sectional view of the main part. FIG. 5 is a partial sectional view of a conventional example, and FIG. 6 is an enlarged sectional view of a portion of the conventional example. 14...Suction tool body, 24...Suction fan, 25
... Rotating shaft, 26... Pulley, 27... Turbine brush, 28... Belt, 30, 31... Bearing, 32... Sealed tube, 33... End face portion, 36... Bearing cover, 37... Sleeve tube.

Claims (1)

【実用新案登録請求の範囲】 吸込具本体に吸込みフアンを内設し、該吸込み
フアンから突出した回転軸の先端部にプーリを軸
着し、該プーリの回転力をベルト等を介してター
ビンブラシに伝達すると共に、前記プーリと前記
吸込みフアンとの間で前記回転軸を一対の軸受に
て軸支し、両端受の間に密閉管を架設してなるも
のにおいて、 前記密閉管における吸込みフアン側の端面部に
リング状の軸受カバーを当接すると共に、該軸受
カバーを前記密閉管に当接させるスリーブ管を前
記吸込みフアンに一体成形したことを特徴とする
電気掃除機の吸込具。[Claim for Utility Model Registration] A suction fan is installed inside the suction device body, a pulley is attached to the tip of a rotating shaft protruding from the suction fan, and the rotational force of the pulley is transmitted to the turbine brush through a belt or the like. and the rotary shaft is supported by a pair of bearings between the pulley and the suction fan, and a sealed pipe is installed between both end bearings, the suction fan side of the sealed pipe A suction tool for a vacuum cleaner, characterized in that a ring-shaped bearing cover is brought into contact with an end face of the vacuum cleaner, and a sleeve pipe for bringing the bearing cover into contact with the sealed pipe is integrally molded with the suction fan.