JPS61132956U - - Google Patents
Info
- Publication number
- JPS61132956U JPS61132956U JP1552485U JP1552485U JPS61132956U JP S61132956 U JPS61132956 U JP S61132956U JP 1552485 U JP1552485 U JP 1552485U JP 1552485 U JP1552485 U JP 1552485U JP S61132956 U JPS61132956 U JP S61132956U
- Authority
- JP
- Japan
- Prior art keywords
- intake port
- valve body
- holding part
- dust collection
- collection box
- 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.)
- Pending
Links
- 239000000428 dust Substances 0.000 claims description 2
Landscapes
- Filters For Electric Vacuum Cleaners (AREA)
Description
第１図は本考案の一実施例を示す電気掃除機の
要部断面図、第２図は全体の断面図、第３図は第
１図のＡ―Ａ矢視図、第４図は従来の逆止弁部の
拡大断面図である。
１０……集塵箱、１２……吸気口、１３……弁
体、１４……弁体保持部、１５……吸気口端面。
Fig. 1 is a sectional view of essential parts of a vacuum cleaner showing an embodiment of the present invention, Fig. 2 is a sectional view of the entire vacuum cleaner, Fig. 3 is a view taken along arrow A-A in Fig. 1, and Fig. 4 is a conventional vacuum cleaner. FIG. 3 is an enlarged sectional view of the check valve section of FIG. DESCRIPTION OF SYMBOLS 10... Dust collection box, 12... Intake port, 13... Valve body, 14... Valve body holding part, 15... Intake port end surface.
Claims (1)
を開閉する弁体とを具備し、上記弁体と対応する
とともに、弁体保持部側の吸気口端面をナイフエ
ツヂ状にした電気掃除機の逆止弁装置。 An electric cleaner that is equipped with an intake port that projects inward of the dust collection box and a valve body that opens and closes this intake port, and that corresponds to the valve body and has a knife edge-shaped end face of the intake port on the side of the valve body holding part. Machine check valve device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1552485U JPS61132956U (en) | 1985-02-06 | 1985-02-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1552485U JPS61132956U (en) | 1985-02-06 | 1985-02-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61132956U true JPS61132956U (en) | 1986-08-19 |
Family
ID=30501440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1552485U Pending JPS61132956U (en) | 1985-02-06 | 1985-02-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61132956U (en) |
-
1985
- 1985-02-06 JP JP1552485U patent/JPS61132956U/ja active Pending