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KR870011407A - Synthetic resin pipe with spiral hollow inside pipe wall - Google Patents

Synthetic resin pipe with spiral hollow inside pipe wall Download PDF

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Publication number
KR870011407A
KR870011407A KR1019860004066A KR860004066A KR870011407A KR 870011407 A KR870011407 A KR 870011407A KR 1019860004066 A KR1019860004066 A KR 1019860004066A KR 860004066 A KR860004066 A KR 860004066A KR 870011407 A KR870011407 A KR 870011407A
Authority
KR
South Korea
Prior art keywords
synthetic resin
wall
hollow portion
pipe
spiral
Prior art date
Application number
KR1019860004066A
Other languages
Korean (ko)
Inventor
김우석
Original Assignee
김우석
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 김우석 filed Critical 김우석
Priority to KR1019860004066A priority Critical patent/KR870011407A/en
Publication of KR870011407A publication Critical patent/KR870011407A/en

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  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

내용 없음No content

Description

관벽내부에 나선상 중공부를 형성한 합성수지관.Synthetic resin pipe with spiral hollow inside pipe wall.

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제 1도는 본 발명의 일부 절개사시도.1 is a partial cutaway perspective view of the present invention.

제 2도는 (가)(나)도는 제 1도의 관벽체 일부를 절제한 확대단면도 및 그 구성 설명도.2 is an enlarged cross-sectional view showing a part of the pipe wall of FIG.

제 3도는 본 발명의 다른 실시예에 대한 일부 절개 사시도.3 is a partially cutaway perspective view of another embodiment of the present invention.

제 4도의 (가)(나)도는 제 3도의 관벽체 일부를 절제한 확대단면도 및 그 구성 설명도.(A) (b) of FIG. 4 is an enlarged cross-sectional view which cut out a part of the pipe wall of FIG. 3, and its structure explanatory drawing.

Claims (4)

관내외벽체(2)(3)의 사이에 관길이의 축횡방향으로 나선상의 일정한 크기의 중공부(5)가 형성되게 격벽(4)을 일체적으로 설치하여 되는 것을 특징으로 하는 관벽내부에 나선상 중공부를 형성한 합성수지관.Spiral hollow inside the tube wall, characterized in that the partition wall 4 is integrally provided between the inner and outer wall bodies 2 and 3 so that the hollow portion 5 having a constant size in a spiral form is formed in the axial direction of the tube length. Synthetic resin tube formed part. 특허청구의 범위 제1항에 있어서,격벽(4)에 의하여 이루어지는 중공부(5)를 4각형으로 하여 되는관벽내부에 나선상 중공부를 형성한 합성수지관.The synthetic resin tube according to claim 1, wherein the hollow portion 5 formed by the partition wall 4 has a spiral hollow portion formed inside the pipe wall. 특허청구 범위 제 2항에 있어서, 격벽(4)에 의하여 이루어지는 중공부(5)를 크고 작은 것을 교대로 배열하여 되는 관벽내부에 나선상 중공부를 형성한 합성수지관.The synthetic resin tube according to claim 2, wherein a spiral hollow portion is formed in a pipe wall in which hollow portions (5) formed by partition walls (4) are arranged alternately with large and small ones. 특허청구의 범위 제 1항에 있어서, 격벽(4)에 의하여 이루어지는 중공부(5)를 유사한 원형으로 하여 되는 관벽내부에 나선상 중공부를 가진 형성한 합성수지관.The synthetic resin tube according to claim 1, wherein the hollow portion (5) formed by the partition wall (4) has a spiral hollow portion in the inner wall of the pipe. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019860004066A 1986-05-24 1986-05-24 Synthetic resin pipe with spiral hollow inside pipe wall KR870011407A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019860004066A KR870011407A (en) 1986-05-24 1986-05-24 Synthetic resin pipe with spiral hollow inside pipe wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019860004066A KR870011407A (en) 1986-05-24 1986-05-24 Synthetic resin pipe with spiral hollow inside pipe wall

Publications (1)

Publication Number Publication Date
KR870011407A true KR870011407A (en) 1987-12-23

Family

ID=72896835

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860004066A KR870011407A (en) 1986-05-24 1986-05-24 Synthetic resin pipe with spiral hollow inside pipe wall

Country Status (1)

Country Link
KR (1) KR870011407A (en)

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Date Code Title Description
E902 Notification of reason for refusal
E601 Decision to refuse application