JPS6264455U - - Google Patents
Info
- Publication number
- JPS6264455U JPS6264455U JP15736185U JP15736185U JPS6264455U JP S6264455 U JPS6264455 U JP S6264455U JP 15736185 U JP15736185 U JP 15736185U JP 15736185 U JP15736185 U JP 15736185U JP S6264455 U JPS6264455 U JP S6264455U
- Authority
- JP
- Japan
- Prior art keywords
- hose
- check valve
- protrusion
- valve
- connection hole
- 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
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Filters For Electric Vacuum Cleaners (AREA)
Description
第１図は本考案の実施例による電気掃除機の断
面図、第２図は外観側面図、第３図は同電気掃除
機における逆止弁の正面図、第４図は同逆止弁の
背面図、第５図、第６図および第７図は同逆止弁
の動作説明図、第８図は従来における逆止弁装着
部分の断面図である。
１５……ホース、１７……ホース接続孔、１８
……逆止弁、１９……弁片、２２……突起部、２
３……リブ、２４……ガイド部内壁。
Fig. 1 is a sectional view of a vacuum cleaner according to an embodiment of the present invention, Fig. 2 is an external side view, Fig. 3 is a front view of a check valve in the vacuum cleaner, and Fig. 4 is a diagram of the check valve. The rear view, FIG. 5, FIG. 6, and FIG. 7 are explanatory diagrams of the operation of the same check valve, and FIG. 8 is a sectional view of a conventional check valve mounting portion. 15...Hose, 17...Hose connection hole, 18
... Check valve, 19 ... Valve piece, 22 ... Projection, 2
3...Rib, 24...Inner wall of the guide section.
Claims (1)
と、上記ホースの着脱と応動して同ホース接続孔
を開閉する逆止弁とを具備し、この逆止弁は、ホ
ース差込側に突起部を、反対側に同突起部を、間
にリブをそれぞれ形成した複数の弁片と、この弁
片が開放したとき、そのリブが当接するガイド部
内壁とで構成した電気掃除機。 It is equipped with a hose connection hole for detachably inserting a hose, and a check valve that opens and closes the hose connection hole in response to the connection and detachment of the hose, and this check valve has a protrusion on the hose insertion side. , a plurality of valve pieces each having a protrusion on the opposite side and a rib between them, and an inner wall of a guide part that the ribs come into contact with when the valve pieces are opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15736185U JPH0355430Y2 (en) | 1985-10-15 | 1985-10-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15736185U JPH0355430Y2 (en) | 1985-10-15 | 1985-10-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6264455U true JPS6264455U (en) | 1987-04-21 |
| JPH0355430Y2 JPH0355430Y2 (en) | 1991-12-10 |
Family
ID=31079838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15736185U Expired JPH0355430Y2 (en) | 1985-10-15 | 1985-10-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0355430Y2 (en) |
-
1985
- 1985-10-15 JP JP15736185U patent/JPH0355430Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0355430Y2 (en) | 1991-12-10 |
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