KR960001125B1 - 진공청소기의 연장관 신축구조 - Google Patents
진공청소기의 연장관 신축구조 Download PDFInfo
- Publication number
- KR960001125B1 KR960001125B1 KR1019940006573A KR19940006573A KR960001125B1 KR 960001125 B1 KR960001125 B1 KR 960001125B1 KR 1019940006573 A KR1019940006573 A KR 1019940006573A KR 19940006573 A KR19940006573 A KR 19940006573A KR 960001125 B1 KR960001125 B1 KR 960001125B1
- Authority
- KR
- South Korea
- Prior art keywords
- vacuum cleaner
- connecting pipe
- length
- connection
- pipe
- 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.)
- Expired - Fee Related
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/24—Hoses or pipes; Hose or pipe couplings
- A47L9/242—Hose or pipe couplings
- A47L9/244—Hose or pipe couplings for telescopic or extensible hoses or pipes
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/24—Hoses or pipes; Hose or pipe couplings
- A47L9/248—Parts, details or accessories of hoses or pipes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Vacuum Cleaner (AREA)
Abstract
Description
Claims (2)
- 제1,2해제돌기들이 내부 양측에 각각 돌출되는 손잡이 링과, 상기 손잡이 링의 제1,2해제돌기들이 각각 이송가능하게 끼워지는 제1,2안내구멍들이 뚫려지는 경사면이 형성되는 제 1연결관과, 상기 제 1연결관의 내주면에 슬라이딩 가능하게 끼워져 전체적인 연결길이가 신축되도록 하는 제 2연결관과, 상기 제2연결관과 제 1연결관의 경사면 사이에 각각 이송가능하게 체결되며 복원스프링에 의하여 탄지되는 제1,2쇄기축들로 구성됨을 특징으로 하는 진공청소기의 연장관 신축구조.
- 제1항에 있어서, 상기 제 2연결관과 제1,2쇄기축들과의 접촉부위에는 각각 요철면들이 형성되도록 하여, 연결길이가 조정되면 상기 요철면들이 맞물려 제1,2연결관들이 미끄러지지 않도록 하여 조정된 연결길이가 고정되도록 함을 특징으로 하는 진공청소기의 연장관 신축구조.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940006573A KR960001125B1 (ko) | 1994-03-30 | 1994-03-30 | 진공청소기의 연장관 신축구조 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940006573A KR960001125B1 (ko) | 1994-03-30 | 1994-03-30 | 진공청소기의 연장관 신축구조 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR950026467A KR950026467A (ko) | 1995-10-16 |
KR960001125B1 true KR960001125B1 (ko) | 1996-01-19 |
Family
ID=19380008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940006573A Expired - Fee Related KR960001125B1 (ko) | 1994-03-30 | 1994-03-30 | 진공청소기의 연장관 신축구조 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR960001125B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110252033B (zh) * | 2019-06-20 | 2024-02-20 | 中国水电基础局有限公司 | 一种施工现场用除尘系统 |
-
1994
- 1994-03-30 KR KR1019940006573A patent/KR960001125B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR950026467A (ko) | 1995-10-16 |
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