JPH02105682U - - Google Patents
Info
- Publication number
- JPH02105682U JPH02105682U JP1455189U JP1455189U JPH02105682U JP H02105682 U JPH02105682 U JP H02105682U JP 1455189 U JP1455189 U JP 1455189U JP 1455189 U JP1455189 U JP 1455189U JP H02105682 U JPH02105682 U JP H02105682U
- Authority
- JP
- Japan
- Prior art keywords
- wall
- hollow spiral
- tube wall
- wall portion
- hollow
- 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.)
- Granted
Links
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims 2
- 229920005989 resin Polymers 0.000 claims 2
- 239000011347 resin Substances 0.000 claims 2
- 229920003002 synthetic resin Polymers 0.000 claims 2
- 239000000057 synthetic resin Substances 0.000 claims 2
- 239000004698 Polyethylene Substances 0.000 claims 1
- 150000001336 alkenes Chemical class 0.000 claims 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims 1
- 238000005192 partition Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- -1 polyethylene Polymers 0.000 claims 1
- 229920000573 polyethylene Polymers 0.000 claims 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Description
図面は本考案の実施例を示すもので、第１図は
例１の一部を断面した簡略側面図、第２図はその
一部拡大断面図、第３図は屈曲した部分の拡大断
面図、第４図は例２の一部縦断簡略側面図、第５
図は例３の一部縦断簡略側面図である。
１……管壁、２……平坦面、３……中空螺旋壁
部、４……芯線材、５……可撓性壁部。
The drawings show an embodiment of the present invention, and FIG. 1 is a simplified side view of Example 1 with a part thereof cut away, FIG. 2 is a partially enlarged sectional view thereof, and FIG. 3 is an enlarged sectional view of a bent part. , FIG. 4 is a partially longitudinal simplified side view of Example 2, and FIG.
The figure is a simplified partially vertical side view of Example 3. DESCRIPTION OF SYMBOLS 1... Pipe wall, 2... Flat surface, 3... Hollow spiral wall part, 4... Core wire material, 5... Flexible wall part.
Claims (1)
成された軟質塩化ビニル製の管壁１に該管壁１と
同一樹脂からなる中空螺旋壁部３を一体に形成し
、この中空螺旋壁部３内にポリエチレン等のオレ
フイン系の合成樹脂製芯線材４を接着することな
く螺旋状に内装し、さらに、中空螺旋壁部３の両
側壁内端が接着している前記管壁１の長さ間隔部
を前記芯線材４の径よりも大なる可撓性管壁部５
に形成してなる排水ホース。 中空螺旋壁部３は管壁１の外周面に一体に形
成された中空螺旋突条からなる請求項記載の排
水ホース。 中空螺旋壁部３は前記管壁１を内管壁とし、
該内管壁の外周に外管壁を設けてこれらの内外管
壁間の中空部を螺旋状仕切壁により区画形成した
ものである請求項記載の排水ホース。 管壁１と中空螺旋壁部３とを透明な軟質塩化
ビニル樹脂より形成し、該中空螺旋壁部３内に着
色合成樹脂製芯線材４を内装している請求項記
載の排水ホース。[Claims for Utility Model Registration] A hollow spiral wall portion 3 made of the same resin as the tube wall 1 on a soft vinyl chloride tube wall 1 whose inner peripheral surface is formed into a flat surface 2 with the same diameter in the length direction. are integrally formed, and a core wire 4 made of olefin-based synthetic resin such as polyethylene is spirally installed inside this hollow spiral wall portion 3 without adhesion, and further, the inner ends of both side walls of the hollow spiral wall portion 3 are A flexible tube wall portion 5 whose length interval portion of the bonded tube wall 1 is larger than the diameter of the core wire 4
A drainage hose made of 2. The drainage hose according to claim 1, wherein the hollow spiral wall portion 3 comprises a hollow spiral protrusion integrally formed on the outer circumferential surface of the pipe wall 1. The hollow spiral wall portion 3 uses the tube wall 1 as an inner tube wall,
2. The drainage hose according to claim 1, wherein an outer tube wall is provided around the outer periphery of the inner tube wall, and a hollow portion between the inner and outer tube walls is defined by a spiral partition wall. A drainage hose according to claim 1, wherein the pipe wall 1 and the hollow spiral wall 3 are made of transparent soft vinyl chloride resin, and a colored synthetic resin core wire 4 is installed inside the hollow spiral wall 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989014551U JPH0738786Y2 (en) | 1989-02-08 | 1989-02-08 | hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989014551U JPH0738786Y2 (en) | 1989-02-08 | 1989-02-08 | hose |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02105682U true JPH02105682U (en) | 1990-08-22 |
| JPH0738786Y2 JPH0738786Y2 (en) | 1995-09-06 |
Family
ID=31225848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989014551U Expired - Lifetime JPH0738786Y2 (en) | 1989-02-08 | 1989-02-08 | hose |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0738786Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017065276A1 (en) * | 2015-10-16 | 2017-04-20 | 東拓工業株式会社 | Double hose |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5078430B2 (en) * | 2007-05-16 | 2012-11-21 | アキレス株式会社 | Flexible pipe fittings |
| JP5091631B2 (en) * | 2007-11-12 | 2012-12-05 | エバック株式会社 | Synthetic resin hose |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0178784U (en) * | 1987-11-17 | 1989-05-26 |
-
1989
- 1989-02-08 JP JP1989014551U patent/JPH0738786Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0178784U (en) * | 1987-11-17 | 1989-05-26 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017065276A1 (en) * | 2015-10-16 | 2017-04-20 | 東拓工業株式会社 | Double hose |
| JPWO2017065276A1 (en) * | 2015-10-16 | 2018-03-08 | 東拓工業株式会社 | Double hose |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0738786Y2 (en) | 1995-09-06 |
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