KR900000002Y1 - 진공 청소기용 흡입 연장관 - Google Patents
진공 청소기용 흡입 연장관 Download PDFInfo
- Publication number
- KR900000002Y1 KR900000002Y1 KR2019870012865U KR870012865U KR900000002Y1 KR 900000002 Y1 KR900000002 Y1 KR 900000002Y1 KR 2019870012865 U KR2019870012865 U KR 2019870012865U KR 870012865 U KR870012865 U KR 870012865U KR 900000002 Y1 KR900000002 Y1 KR 900000002Y1
- Authority
- KR
- South Korea
- Prior art keywords
- extension pipe
- lock
- suction
- protrusion
- suction extension
- 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
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
-
- 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
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
- A47L5/362—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back of the horizontal type, e.g. canister or sledge type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Vacuum Cleaner (AREA)
Abstract
Description
Claims (1)
- 진공 청소기의 흡입 연장 호스와 흡입노즐 사이에 결합 설치되는 흡입 연장관을 구성함에 있어서, 소정의 내경과 길이를 가지면서 일측단 부위에 체결나사부(51)와 가이드턱(52)및 그 전방 양측에 각각 대칭형 록크공(53)을 구비하면서, 중앙부 상측에 푸쉬돌기(71)와 내주면 양측에 록크돌기(72)를 구비하고 록크공 주위에 삽입 결합 설치되는 원호형 탄성홀더수단(7)과, 확대직경부(61)의 돌출공(62)으로 상기 푸쉬돌기(71)를 관통 돌출시키고 실링패킹(64)을 접착한 실링턱(63)으로서 외측면 가이드턱(52)상에 밀폐 결합 설치되는 커버(6)를 결합설치한 외측연장관(5)과, 상기 외측 연장관의 내부로 끼워 맞춤 결합되는 외경을 가지면서 길이방향 양측면에 각각 일정 간격으로 복수개의 록크공(81)을 구비하면서, 외주면에 상기 체결나사부 결합용 나사부(91)를구비한 커플링 너트(9)가 결합된 내측 연장관(8)으로서 구성됨을 특징으로 하는 진공 청소기용 흡입 연장관.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870012865U KR900000002Y1 (ko) | 1987-07-31 | 1987-07-31 | 진공 청소기용 흡입 연장관 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870012865U KR900000002Y1 (ko) | 1987-07-31 | 1987-07-31 | 진공 청소기용 흡입 연장관 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR890002199U KR890002199U (ko) | 1989-03-28 |
| KR900000002Y1 true KR900000002Y1 (ko) | 1990-01-30 |
Family
ID=19266037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019870012865U Expired KR900000002Y1 (ko) | 1987-07-31 | 1987-07-31 | 진공 청소기용 흡입 연장관 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR900000002Y1 (ko) |
-
1987
- 1987-07-31 KR KR2019870012865U patent/KR900000002Y1/ko not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| KR890002199U (ko) | 1989-03-28 |
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