JPS635962U

JPS635962U -

Info

Publication number: JPS635962U
Application number: JP9859986U
Authority: JP
Priority date: 1986-06-27
Filing date: 1986-06-27
Publication date: 1988-01-16

Description

[Brief explanation of drawings]

第１図は本考案の電気掃除機の第１の実施例を
示す接続部の一部を縦断した側面図、第２図は同
上接続部の側面図、第３図は同上全体の斜視図、
第４図は本考案の第２の実施例を示す接続部の一
部を縦断した側面図、第５図は同上接続部の側面
図、第６図は本考案の第３の実施例を示す接続部
の斜視図、第７図は同上接続部の側面図、第８図
は本考案の第４の実施例を示す接続部の一部を縦
断した側面図、第９図は従来の電気掃除機の一例
を示す握り管付近の一部を縦断した側面図、第１
０図は従来の電気掃除機の他の例を示す一部を縦
断した側面図である。３１……掃除機本体、３６……接続管としての
握り管、３７……その接続部、３８……接続管と
しての延長管、３９，４０……その接続部、４１
……吸込口体、４２……接続管としての回転管、
４３……その接続部、５１，５２，５３……給電
管、５４，５５……電気的接続部、５８，６２…
…接点部、５９，６３……電極。 FIG. 1 is a side view of a part of the connection section showing the first embodiment of the vacuum cleaner of the present invention, FIG. 2 is a side view of the same connection section, and FIG. 3 is a perspective view of the same as the whole.
FIG. 4 is a side view of a part of the connection section showing a second embodiment of the invention, FIG. 5 is a side view of the same connection section, and FIG. 6 is a third embodiment of the invention. FIG. 7 is a side view of the same connection portion as above; FIG. 8 is a partially vertical side view of the connection portion showing the fourth embodiment of the present invention; FIG. 9 is a conventional electric cleaning Side view of a part of the vicinity of the grip tube showing an example of the machine, 1st
FIG. 0 is a partially longitudinal side view showing another example of a conventional vacuum cleaner. 31...Vacuum cleaner main body, 36...Grip tube as a connecting pipe, 37...Connection part thereof, 38...Extension pipe as a connection pipe, 39, 40...Connection part, 41
... Suction port body, 42 ... Rotating pipe as a connecting pipe,
43... Connecting portion thereof, 51, 52, 53... Feeding tube, 54, 55... Electrical connecting portion, 58, 62...
... Contact portion, 59, 63 ... Electrode.

Claims

[Scope of Claim for Utility Model Registration] A vacuum cleaner body that has a built-in electric blower and a dust collection chamber that communicates with the electric blower;
A suction port body having a rotating brush and an electric motor for driving the rotating brush, and connecting portions that are tapered and fitted in a detachable manner to communicate and connect the dust collection chamber of the vacuum cleaner main body and the suction port body. a plurality of connecting pipes, and an electrical connecting part provided at each connecting part of these connecting pipes and connected to each other to relay a power supply line from the vacuum cleaner main body to the electric motor of the suction port body, A pair of electrodes are provided on one of the connecting portions that are fitted to each other, each having an elongated contact portion along the axial direction, with the axial direction thereof being the connecting direction, and the other electrode is formed in an arc shape along its circumferential surface. The electric vacuum cleaner is characterized in that the electrical connection portion is formed by providing a pair of electrodes each having a contact portion that is brought into contact with and separated from the contact portions of the pair of electrodes.