KR810001680Y1 - Plastic pipe - Google Patents
Plastic pipe Download PDFInfo
- Publication number
- KR810001680Y1 KR810001680Y1 KR2019800003764U KR800003764U KR810001680Y1 KR 810001680 Y1 KR810001680 Y1 KR 810001680Y1 KR 2019800003764 U KR2019800003764 U KR 2019800003764U KR 800003764 U KR800003764 U KR 800003764U KR 810001680 Y1 KR810001680 Y1 KR 810001680Y1
- Authority
- KR
- South Korea
- Prior art keywords
- pipe
- synthetic resin
- joint
- hard synthetic
- main pipe
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 일부 절개 측면도.1 is a partial cutaway side view of the present invention.
제2도는 제1도 A-A선 단면도.2 is a cross-sectional view taken along the line A-A of FIG.
본 고안은 경질 합성수지관의 접합부를 개량한 것으로서, 더 상세하게 설명하면 주관과 보강관 사이에 신축성을 갖는 PVC 시이트를 내삽시켜서 관접합부를 완충 보강시킨 경질 합성수지관의 연결부에 관한 것이다.The present invention is an improvement of the joint portion of the hard synthetic resin tube, and in more detail, relates to a joint portion of the hard synthetic resin tube to the buffer joint reinforced by inserting a flexible PVC sheet between the main pipe and the reinforcement pipe.
종래 관접합부 보강방식은 주관과 보강관만이 거의 일체화될 정도로 포삽되어 있는 관계로 관 두께가 증가된 정도밖에는 보강력이 나타나지 않고 보강부위에 하등의 완층 기능이 없어서 주관과 보강관이 합쳐진 강도보다 충격하중이 클 경우에는 주관에 쉽게 균열이 발생하는 결점이 있었다.In the conventional pipe joint reinforcement method, since only the main pipe and the reinforcement pipe are inserted to be almost integrated, the reinforcement is not shown except that the thickness of the pipe is increased, and there is no lower layer function at the reinforcement site. If the impact load is large, there is a defect that cracks easily occur in the main pipe.
본 고안은 이와 같은 종래 결점을 개선하기 위하여 주관과 보강관사이에 PVC 시이트를 내삽하므로서 충격 하중을 완만히 흡수하여 관접합부를 효과적으로 보강토록 한 것으로 이를 도면에 의하여 상세히 설명하면 다음과 같다.The present invention is to effectively absorb the impact load by interpolating the PVC sheet between the main pipe and the reinforcement pipe in order to improve such a conventional defect to effectively reinforce the pipe joints as described in detail as follows.
결질합성수지주관(1)의 접합부(1')의 주면에 보강관(3)을 포삽한 통상의 것에 있어서, 주관(1)의 접합부(1') 외주면에 신축성이 있는 PVC 시이트(2)를 포삽하고 그 외주에 경질 합성수지로된 보강관(3)을 씌워서 된 것이다.In the usual case where the reinforcing pipe 3 is inserted into the main surface of the joint 1 'of the composite synthetic resin main pipe 1, the flexible PVC sheet 2 is inserted into the outer peripheral surface of the joint 1' of the main pipe 1. The outer periphery of the reinforcement pipe (3) made of hard synthetic resin was made.
이와 같은 본 고안은 주관(1)의 접합부(1') 외주면과 보강관(3)사이에 신축성이 큰 PVC 시이트(2)가 내삽되어있어서 외부의 충격 하중을 효과적으로 흡수 완충하므로 주관에 균열이 발생되는 것이 방지되고 관접합부를 온전하게 보호할 수 있는 보강 효과를 나타나게 된다.This invention devises a crack in the main pipe because the flexible PVC sheet 2 is interposed between the outer peripheral surface of the joint 1 'of the main pipe 1 and the reinforcing pipe 3 so as to effectively absorb and buffer external impact loads. It will be prevented and will have a reinforcing effect that can protect the pipe joint intact.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019800003764U KR810001680Y1 (en) | 1980-06-13 | 1980-06-13 | Plastic pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019800003764U KR810001680Y1 (en) | 1980-06-13 | 1980-06-13 | Plastic pipe |
Publications (1)
Publication Number | Publication Date |
---|---|
KR810001680Y1 true KR810001680Y1 (en) | 1981-10-27 |
Family
ID=19217822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019800003764U KR810001680Y1 (en) | 1980-06-13 | 1980-06-13 | Plastic pipe |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR810001680Y1 (en) |
-
1980
- 1980-06-13 KR KR2019800003764U patent/KR810001680Y1/en active
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