JPH0480465U

JPH0480465U -

Info

Publication number: JPH0480465U
Application number: JP12402390U
Authority: JP
Priority date: 1990-11-26
Filing date: 1990-11-26
Publication date: 1992-07-14

Description

[Brief explanation of drawings]

第１図は、この考案に係る電気掃除機の接続管
の斜視図である。第２図は、差込口管の斜視図で
ある。第３図は、握り管の一部破断した斜視図で
ある。第４Ａ図は、吸込口の斜視図である。第４
Ｂ図は、導入管の斜視図である。第５図は、延長
管の一端を示す斜視図である。第６図は、延長管
の他端を示す一部破断した斜視図である。第７図
〜第１１図は、従来の電気掃除機の接続管を示し
ており、第７図は第２図と、第８図は第３図と、
第９図は第５図と、第１０図は第６図と、第１１
図は第４Ｂ図と、同様の図である。１０……電気掃除機、１１……掃除機本体、１
２……吸込口、１３……延長管、１５……差込口
管、１６……握り管、１７……導入管、１８……
接続端部、１９……溝、Ａ……挿入部、Ｂ……被
挿入部。 FIG. 1 is a perspective view of a connecting pipe of a vacuum cleaner according to this invention. FIG. 2 is a perspective view of the spigot tube. FIG. 3 is a partially cutaway perspective view of the grip tube. FIG. 4A is a perspective view of the suction port. Fourth
Figure B is a perspective view of the introduction tube. FIG. 5 is a perspective view showing one end of the extension tube. FIG. 6 is a partially cutaway perspective view showing the other end of the extension tube. Fig. 7 to Fig. 11 show the connecting pipes of a conventional vacuum cleaner, Fig. 7 is Fig. 2, Fig. 8 is Fig. 3,
Figure 9 is similar to Figure 5, Figure 10 is similar to Figure 6, and Figure 11 is similar to Figure 11.
The figure is similar to FIG. 4B. 10... Vacuum cleaner, 11... Vacuum cleaner body, 1
2...Suction port, 13...Extension pipe, 15...Inlet pipe, 16...Grip pipe, 17...Introduction pipe, 18...
Connection end, 19...Groove, A...Insertion part, B...Inserted part.

Claims

[Scope of Claim for Utility Model Registration] Connection of a vacuum cleaner that has an insertion part or an inserted part, which are fitted and connected to each other to form an air introduction channel that guides air sucked in from the suction port to the main body of the vacuum cleaner. In the tube, the insertion portion has a V-shaped groove formed on its inner surface along the flow path direction of the air introduction flow path, and the inserted portion includes a portion of the inner wall surface excluding a connecting end. To,
A connecting pipe for a vacuum cleaner, characterized in that the groove is formed therein.