JPS6182549U - - Google Patents
Info
- Publication number
- JPS6182549U JPS6182549U JP16760384U JP16760384U JPS6182549U JP S6182549 U JPS6182549 U JP S6182549U JP 16760384 U JP16760384 U JP 16760384U JP 16760384 U JP16760384 U JP 16760384U JP S6182549 U JPS6182549 U JP S6182549U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- valve body
- vacuum
- degree
- opens
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Nozzles For Electric Vacuum Cleaners (AREA)
Description
図面は本案による床用吸込具を示し、第１図は
平面図、第２図は側面図、第３図は上ケースを除
去した平面図、第４図は第１図のＡ−Ａ断面図、
第５図及び第６図は異なる動作状態を示す第１図
Ｂ−Ｂ断面図である。
５…横長吸込口、７…ロータリーブラシ、８…
エアータービン、２２…空気流入開口部、２３，
２３…スプリング、２４…弁体、２６…開口。
The drawings show the floor suction device according to the present invention; FIG. 1 is a plan view, FIG. 2 is a side view, FIG. 3 is a plan view with the upper case removed, and FIG. 4 is a sectional view taken along line A-A in FIG. 1. ,
5 and 6 are sectional views taken along the line BB in FIG. 1, showing different operating states. 5...Horizontal suction port, 7...Rotary brush, 8...
Air turbine, 22... air inflow opening, 23,
23... Spring, 24... Valve body, 26... Opening.
Claims (1)
源としてロータリーブラシを回転させる床用吸込
具において、下面に開口した横長吸込口とは別個
に弁体により開閉される開口部を設け、前記吸込
口に加わる真空度が高い時には前記弁体は開口部
を閉じ、真空度が低い時には前記弁体は開口部を
開いてエアータービンに供給される風量を多くす
るようにしたことを特徴とする床用吸込具。 In a floor suction device that rotates a rotary brush using an air turbine that rotates due to suction airflow as a driving source, an opening that is opened and closed by a valve body is provided separately from a horizontally long suction port that opens on the bottom surface, and the vacuum applied to the suction port is The valve body closes the opening when the degree of vacuum is high, and the valve body opens the opening when the degree of vacuum is low to increase the amount of air supplied to the air turbine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984167603U JPH0317817Y2 (en) | 1984-11-05 | 1984-11-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984167603U JPH0317817Y2 (en) | 1984-11-05 | 1984-11-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6182549U true JPS6182549U (en) | 1986-05-31 |
| JPH0317817Y2 JPH0317817Y2 (en) | 1991-04-15 |
Family
ID=30725392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984167603U Expired JPH0317817Y2 (en) | 1984-11-05 | 1984-11-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0317817Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60129026A (en) * | 1983-12-19 | 1985-07-10 | 松下電器産業株式会社 | Floor nozzle of electric cleaner |
-
1984
- 1984-11-05 JP JP1984167603U patent/JPH0317817Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60129026A (en) * | 1983-12-19 | 1985-07-10 | 松下電器産業株式会社 | Floor nozzle of electric cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0317817Y2 (en) | 1991-04-15 |
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