JPH0175680U - - Google Patents
Info
- Publication number
- JPH0175680U JPH0175680U JP1987171098U JP17109887U JPH0175680U JP H0175680 U JPH0175680 U JP H0175680U JP 1987171098 U JP1987171098 U JP 1987171098U JP 17109887 U JP17109887 U JP 17109887U JP H0175680 U JPH0175680 U JP H0175680U
- Authority
- JP
- Japan
- Prior art keywords
- fitting
- fitting part
- retaining part
- side edge
- locking portion
- 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
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Description
第１図および第２図は本考案に係る螺旋管の一
実施例を示し、第１図は螺旋管を構成する合成樹
脂製プロフアイルを示す部分斜視図、第２図は螺
旋管の一部切欠正面図、第３図は従来の螺旋管を
示す部分断面図である。
１……嵌合部、１１……抜止部、２……係止部
、３……プロフアイル、４……発熱体。
1 and 2 show an embodiment of the spiral tube according to the present invention, FIG. 1 is a partial perspective view showing a synthetic resin profile constituting the spiral tube, and FIG. 2 is a part of the spiral tube. The cutaway front view and FIG. 3 are partial sectional views showing a conventional spiral tube. DESCRIPTION OF SYMBOLS 1... Fitting part, 11... Removal prevention part, 2... Locking part, 3... Profile, 4... Heat generating element.
Claims (1)
対設された嵌合部を有し、他側縁に、該嵌合部内
に摺動可能に嵌入係止される係止部を有する帯状
の合成樹脂製プロフアイルが、螺旋状に巻回され
るとともに該巻回状態において互いに隣合う前記
嵌合部と係止部とが嵌合され筒状に形成されてな
る伸縮性および可撓性を有する螺旋管であつて、 前記嵌合部の抜止部のうち少なくとも前記巻回
状態において外周側となる抜止部の内部に発熱体
が埋め込まれ、この発熱体の発熱により抜止部と
係止部とが熱溶着されるようになされたことを特
徴とする螺旋管。[Claims for Utility Model Registration] One side edge has a fitting part that is bifurcated and has a retaining part opposite to the inner edge of the opening end, and the other side edge has a fitting part that is slidably fitted into the fitting part. A band-shaped synthetic resin profile having a locking portion is wound spirally, and in the wound state, the fitting portion and the locking portion that are adjacent to each other are fitted to form a cylindrical shape. A spiral tube having stretchability and flexibility, wherein a heating element is embedded in at least the retaining part of the fitting part that is on the outer circumferential side in the rolled state, and the heat generating element is A helical tube characterized in that a retaining part and a locking part are thermally welded together by heat generated by the body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17109887U JPH0444950Y2 (en) | 1987-11-09 | 1987-11-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17109887U JPH0444950Y2 (en) | 1987-11-09 | 1987-11-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0175680U true JPH0175680U (en) | 1989-05-23 |
| JPH0444950Y2 JPH0444950Y2 (en) | 1992-10-22 |
Family
ID=31462619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17109887U Expired JPH0444950Y2 (en) | 1987-11-09 | 1987-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0444950Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2486118C2 (en) | 2008-01-18 | 2013-06-27 | Краун Пэкэджинг Текнолоджи, Инк. | Can end |
-
1987
- 1987-11-09 JP JP17109887U patent/JPH0444950Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0444950Y2 (en) | 1992-10-22 |