KR930003939Y1 - 진공 청소기의 연장관 결합 장치 - Google Patents
진공 청소기의 연장관 결합 장치 Download PDFInfo
- Publication number
- KR930003939Y1 KR930003939Y1 KR2019910010968U KR910010968U KR930003939Y1 KR 930003939 Y1 KR930003939 Y1 KR 930003939Y1 KR 2019910010968 U KR2019910010968 U KR 2019910010968U KR 910010968 U KR910010968 U KR 910010968U KR 930003939 Y1 KR930003939 Y1 KR 930003939Y1
- Authority
- KR
- South Korea
- Prior art keywords
- extension
- extension pipe
- coupling device
- vacuum cleaner
- coupling
- 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
- 230000008878 coupling Effects 0.000 title claims description 24
- 238000010168 coupling process Methods 0.000 title claims description 24
- 238000005859 coupling reaction Methods 0.000 title claims description 24
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
Description
Claims (1)
- 일측단부에 결합부(16b)가 형성됨과 함께 통공(11)이 형성된 연장관에 외주부에는 돌기가 형성되며 내주부에는 안내턱(14a)이 형성된 고정링(14)을 돌기가 연장관의 통공(11)에 끼워지도록 고정링(14)을 연장관의 결합부(16b)내에 삽입하고 일측단부에 안내홈(12)을 가지는 걸림턱(13)과 바닥면부가 형성된 다른 연장관을 상기 안내턱(14)에 상기 다른 연장관의 안내홈(12)을 통해 삽입시켜 구성하는 것을 특징으로 하는 진공 청소기의 연장관 결합장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019910010968U KR930003939Y1 (ko) | 1991-07-15 | 1991-07-15 | 진공 청소기의 연장관 결합 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019910010968U KR930003939Y1 (ko) | 1991-07-15 | 1991-07-15 | 진공 청소기의 연장관 결합 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930002130U KR930002130U (ko) | 1993-02-25 |
KR930003939Y1 true KR930003939Y1 (ko) | 1993-06-25 |
Family
ID=19316521
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019910010968U Expired - Fee Related KR930003939Y1 (ko) | 1991-07-15 | 1991-07-15 | 진공 청소기의 연장관 결합 장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR930003939Y1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101512227B1 (ko) * | 2013-04-17 | 2015-04-14 | 엘에스엠트론 주식회사 | 배기방향을 조절할 수 있는 농기계의 배기파이프 |
-
1991
- 1991-07-15 KR KR2019910010968U patent/KR930003939Y1/ko not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101512227B1 (ko) * | 2013-04-17 | 2015-04-14 | 엘에스엠트론 주식회사 | 배기방향을 조절할 수 있는 농기계의 배기파이프 |
Also Published As
Publication number | Publication date |
---|---|
KR930002130U (ko) | 1993-02-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19910715 |
|
UA0201 | Request for examination |
Patent event date: 19910715 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
|
UG1501 | Laying open of application | ||
UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19930531 |
|
E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 19930831 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 19931101 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19931101 |
|
UR1001 | Payment of annual fee |
Payment date: 19951226 Start annual number: 4 End annual number: 4 |
|
UR1001 | Payment of annual fee |
Payment date: 19961228 Start annual number: 5 End annual number: 5 |
|
UR1001 | Payment of annual fee |
Payment date: 19970830 Start annual number: 6 End annual number: 6 |
|
FPAY | Annual fee payment |
Payment date: 19981230 Year of fee payment: 7 |
|
UR1001 | Payment of annual fee |
Payment date: 19981230 Start annual number: 7 End annual number: 7 |
|
LAPS | Lapse due to unpaid annual fee | ||
UC1903 | Unpaid annual fee |