KR950025174A - Backflow prevention structure of 2 tank type washing machine - Google Patents
Backflow prevention structure of 2 tank type washing machine Download PDFInfo
- Publication number
- KR950025174A KR950025174A KR1019940003499A KR19940003499A KR950025174A KR 950025174 A KR950025174 A KR 950025174A KR 1019940003499 A KR1019940003499 A KR 1019940003499A KR 19940003499 A KR19940003499 A KR 19940003499A KR 950025174 A KR950025174 A KR 950025174A
- Authority
- KR
- South Korea
- Prior art keywords
- backflow prevention
- drain tube
- prevention plate
- screw
- backflow
- Prior art date
Links
Landscapes
- Sink And Installation For Waste Water (AREA)
Abstract
본 발명은 나사를 사용하여 역류방지판(7)과 배수튜브(5)의 고정을 확고히하고 역류방지판(7)을 버르(burr ; 깔쭉깔쭉한 가장자리)가 발생되지 않는 부위에 설치한 역류방지구조에 관한 것이다.The present invention is to secure the fixing of the backflow prevention plate (7) and the drain tube (5) by using a screw and to prevent the backflow prevention plate (7) installed in the site where the burr (burr; jagged edge) does not occur It's about structure.
본 발명에 따른 역류방지구조의 탈수조 배수튜브(5)는 가장자리에서 중앙방향으로 상하좌우의 리브(6)를 헝성하고 각각의 리브(6)가 합쳐지는 중앙에는 역류방지판과 배수튜브(5)를 접속시키는 수나사(9)가 삽입될 암나사(8)의 홈이 형성됨을 특징으로 한다.The dehydration tank drain tube 5 of the backflow prevention structure according to the present invention forms ribs 6 in the top, bottom, left and right directions from the edge to the center, and the backflow prevention plate and the drain tube 5 are formed at the center of each rib 6. ) Is characterized in that the groove of the female screw (8) into which the male screw (9) to be connected is formed is formed.
또한 배수튜브(5)의 안쪽에 좌우측으로 체착돌기(10)가 형성되어 수나사(9)에 의하여 밀착하는 역류방지판(7)을 받쳐주고 역류방지판(7)을 배수튜브(5)의 안쪽으로 들어와서 고정될 수 있도륵 설계한다.In addition, the landing projections 10 are formed on the inside of the drain tube 5 to the left and right to support the backflow preventing plate 7 closely contacted by the male screw 9, and the backflow preventing plate 7 is placed inside the drain tube 5. Design so that it can be fixed by coming in.
본 발명에 따른 역류방지구조는 나사의 체결력을 이용하어 역류방지판(7)과 배수튜브(5)를 고정하므로 역류방지판(7)과 배수튜브(5)의 고정이 용이할 뿐 아니라 고정된 정도가 확고하여 조립시간이 단축됨은 물론이고 역류방지판(7)의 이탈의 우려가 없어 재조립으로 인한 배수하우징의 파손을 막을 수 있다.The backflow prevention structure according to the present invention uses the fastening force of the screw to fix the backflow prevention plate 7 and the drain tube 5, so that the backflow prevention plate 7 and the drainage tube 5 are easily fixed and fixed. It is possible to prevent the breakage of the drainage housing due to the reassembly because there is no fear of detachment of the backflow prevention plate 7 as well as shortening the assembly time due to the firm degree.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제3도는 본 발명에 따른 역류방지구조를 개략적으로 도시한 단면도이다.3 is a cross-sectional view schematically showing the backflow prevention structure according to the present invention.
제4도는 본 발명에 따른 역류방지구조에서 배수튜브와 역류방지판이 고정된 구조를 도시한 단면도이다.4 is a cross-sectional view showing a structure in which the drain tube and the backflow prevention plate are fixed in the backflow prevention structure according to the present invention.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019940003499A KR950025174A (en) | 1994-02-25 | 1994-02-25 | Backflow prevention structure of 2 tank type washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019940003499A KR950025174A (en) | 1994-02-25 | 1994-02-25 | Backflow prevention structure of 2 tank type washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR950025174A true KR950025174A (en) | 1995-09-15 |
Family
ID=66689595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019940003499A KR950025174A (en) | 1994-02-25 | 1994-02-25 | Backflow prevention structure of 2 tank type washing machine |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR950025174A (en) |
-
1994
- 1994-02-25 KR KR1019940003499A patent/KR950025174A/en not_active Application Discontinuation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E601 | Decision to refuse application |