JPS6432832A - Connection pipe of electric cleaner - Google Patents
Connection pipe of electric cleanerInfo
- Publication number
- JPS6432832A JPS6432832A JP18857887A JP18857887A JPS6432832A JP S6432832 A JPS6432832 A JP S6432832A JP 18857887 A JP18857887 A JP 18857887A JP 18857887 A JP18857887 A JP 18857887A JP S6432832 A JPS6432832 A JP S6432832A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- sealing member
- male
- female
- pipes
- 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
- Electric Vacuum Cleaner (AREA)
Abstract
PURPOSE: To prevent air leakage and a rattle by placing a sealing member on either a female pipe or a male pipe which are freely removably fitted into a suction hose or an extension pipe, and forming in the other pipe an abutting surface which abut to the sealing member from the pipe fitting direction. CONSTITUTION: When a male pipe 7 is fitted to the inner periphery of one end of a female pipe 5, the taper part of a locking projection 14 is pressed against the male pipe 7 and a clamp 11 is deformed in the direction in which the locking projection 14 is released, and when a through hole 15 in the female pipe 5 coincides with a locking recess 16 in the male pipe 7, the locking projection 14 is engaged in the locking recess 16 by the force of the clamp 11 to lock the pipes 5, 7 to each other. Also, the end face 22 of the male pipe 7 is made to hermetically abut to the sealing member 33 of the female pipe 55 from the fitting direction of the male pipe 7, i.e., from the direction of the axis, to compress the sealing member 33. Since the sealing member 33 is held by the stepped surface 21 of the female pipe 5, the female pipe 5 can be molded easily, leakage of air from between the pipes can be prevented, and a rattle between the pipes can be prevented.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62188578A JPH0793916B2 (en) | 1987-07-28 | 1987-07-28 | Vacuum cleaner connection tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62188578A JPH0793916B2 (en) | 1987-07-28 | 1987-07-28 | Vacuum cleaner connection tube |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6432832A true JPS6432832A (en) | 1989-02-02 |
JPH0793916B2 JPH0793916B2 (en) | 1995-10-11 |
Family
ID=16226132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62188578A Expired - Lifetime JPH0793916B2 (en) | 1987-07-28 | 1987-07-28 | Vacuum cleaner connection tube |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0793916B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001041620A1 (en) * | 1999-12-11 | 2001-06-14 | Kwang Dong Precision Co., Ltd. | Device for ajusting suction pipe length of a vacuum cleaner |
JP2003062377A (en) * | 2001-08-24 | 2003-03-04 | Matsushita Electric Ind Co Ltd | Washing/drying machine |
JP2007191238A (en) * | 2006-01-17 | 2007-08-02 | Nippon Steel Engineering Co Ltd | Powder and granular material delivering device |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5244888U (en) * | 1975-09-25 | 1977-03-30 | ||
JPS5410770U (en) * | 1977-06-24 | 1979-01-24 | ||
JPS566353U (en) * | 1979-06-27 | 1981-01-20 | ||
EP0080781A1 (en) * | 1981-12-01 | 1983-06-08 | Koninklijke Philips Electronics N.V. | Vacuum cleaner |
JPS598662U (en) * | 1982-07-08 | 1984-01-20 | 株式会社石田衡器製作所 | Showcase with scale |
JPS5995959U (en) * | 1983-08-31 | 1984-06-29 | 東芝テック株式会社 | vacuum cleaner |
-
1987
- 1987-07-28 JP JP62188578A patent/JPH0793916B2/en not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5244888U (en) * | 1975-09-25 | 1977-03-30 | ||
JPS5410770U (en) * | 1977-06-24 | 1979-01-24 | ||
JPS566353U (en) * | 1979-06-27 | 1981-01-20 | ||
EP0080781A1 (en) * | 1981-12-01 | 1983-06-08 | Koninklijke Philips Electronics N.V. | Vacuum cleaner |
JPS598662U (en) * | 1982-07-08 | 1984-01-20 | 株式会社石田衡器製作所 | Showcase with scale |
JPS5995959U (en) * | 1983-08-31 | 1984-06-29 | 東芝テック株式会社 | vacuum cleaner |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001041620A1 (en) * | 1999-12-11 | 2001-06-14 | Kwang Dong Precision Co., Ltd. | Device for ajusting suction pipe length of a vacuum cleaner |
US6513191B1 (en) | 1999-12-11 | 2003-02-04 | Kwang Dong Precision Co., Ltd. | Device for adjusting suction pipe length of a vacuum cleaner |
JP2003062377A (en) * | 2001-08-24 | 2003-03-04 | Matsushita Electric Ind Co Ltd | Washing/drying machine |
JP2007191238A (en) * | 2006-01-17 | 2007-08-02 | Nippon Steel Engineering Co Ltd | Powder and granular material delivering device |
Also Published As
Publication number | Publication date |
---|---|
JPH0793916B2 (en) | 1995-10-11 |
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