JPS6423960U

JPS6423960U -

Info

Publication number: JPS6423960U
Application number: JP11742187U
Authority: JP
Priority date: 1987-07-29
Filing date: 1987-07-29
Publication date: 1989-02-08

Description

[Brief explanation of the drawing]

第１図は本考案の電気掃除機の吸込口体の一実
施例を示す回転ブラシの軸受付近の断面図、第２
図は同上軸受付近の分解断面図、第３図は同上軸
受支持体付近の分解斜視図、第４図は同上軸受付
近の斜視図、第５図は同上第４図においてバンパ
ーおよび軸受を外した状態の斜視図、第６図は同
上全体の分解斜視図、第７図は従来の電気掃除機
の吸込口体の一例を示す断面図である。１１…吸込口本体、１７…バンパー、３１…吸
込口、５１…回転駆動体としてのタービン、６６
…回転ブラシ、６９…回転軸、７０…回転伝達部
としてのプーリ、７２…軸受、７６…軸受支持部
、７７…軸受支持体、８１…スプリング。 Fig. 1 is a sectional view of the vicinity of the bearing of the rotating brush showing one embodiment of the suction port body of the vacuum cleaner of the present invention;
The figure is an exploded sectional view of the vicinity of the above bearing, Figure 3 is an exploded perspective view of the vicinity of the same bearing support, Figure 4 is a perspective view of the vicinity of the same bearing, and Figure 5 is the same as in Figure 4 of the above with the bumper and bearing removed. FIG. 6 is an exploded perspective view of the entire same as above, and FIG. 7 is a sectional view showing an example of a suction port body of a conventional vacuum cleaner. DESCRIPTION OF SYMBOLS 11... Suction port main body, 17... Bumper, 31... Suction port, 51... Turbine as a rotational drive body, 66
...Rotating brush, 69...Rotating shaft, 70...Pulley as a rotation transmission part, 72...Bearing, 76...Bearing support part, 77...Bearing support body, 81...Spring.

Claims

[Scope of Claim for Utility Model Registration] (1) A suction port body with a suction port opened at the bottom and a bumper provided on the circumferential surface, and a suction port provided in the suction port body facing the suction port so as to be rotatable in the left and right directions. a rotating brush whose rotating shaft direction is , and a rotating brush that rotatably supports rotating shafts provided at both ends of the rotating brush, and is supported by a pair of bearing supports formed in the suction port body, respectively. a rotary drive body that transmits rotation to a rotation transmission section provided in the suction port main body and provided at one end of the rotary brush to drive the rotary brush; The bearing at the end of the rotary brush opposite to the rotation transmitting part is fitted into a bearing support, and this bearing support is supported on the front and rear sides via springs so as to be slidable back and forth within the bearing support. A vacuum cleaner suction port body characterized by: (2) The suction port body for a vacuum cleaner according to claim 1, wherein a portion of the bearing support portion to which the spring is attached is covered from above by the bumper.