JPH0356560U - - Google Patents
Info
- Publication number
- JPH0356560U JPH0356560U JP11797689U JP11797689U JPH0356560U JP H0356560 U JPH0356560 U JP H0356560U JP 11797689 U JP11797689 U JP 11797689U JP 11797689 U JP11797689 U JP 11797689U JP H0356560 U JPH0356560 U JP H0356560U
- Authority
- JP
- Japan
- Prior art keywords
- flange
- tube
- protrusions
- short tube
- protective cap
- 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.)
- Pending
Links
- 230000001681 protective effect Effects 0.000 claims description 5
- 229920013716 polyethylene resin Polymers 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Buffer Packaging (AREA)
Description
第１図は、本考案の保護キヤツプの実施例を示
す側面図、第２図は、第１図の断面図、第３図は
、第１図の正面図、第４図は、リングの形状を示
すａ側面図、ｂ正面図、第５図ａ〜ｃは、保護キ
ヤツプを鋼管の内面に装着する工程を説明する図
、第６，７図は、従来の保護キヤツプを示す側断
面図である。
１……保護キヤツプ、２……短管、３……フラ
ンジ３、４……突起部、５……ストツパ、６……
リング、７……スリツト。
Figure 1 is a side view showing an embodiment of the protective cap of the present invention, Figure 2 is a sectional view of Figure 1, Figure 3 is a front view of Figure 1, and Figure 4 is the shape of the ring. Figures 5a to 5c are diagrams explaining the process of attaching a protective cap to the inner surface of a steel pipe, and Figures 6 and 7 are side sectional views showing conventional protective caps. be. 1... Protective cap, 2... Short pipe, 3... Flange 3, 4... Projection, 5... Stopper, 6...
Ring, 7...slit.
Claims (1)
レン樹脂製の円筒状短管であつて、この短管の一
端にはフランジが設けられるとともにその内面は
前記フランジ側から所定の長さは同一厚さとされ
、漸次フランジがら離れるに従つて大きな厚みと
され、かつひれ状の突起部をその円周方向に所定
の間隔で内側に突き出すように複数個設け、さら
に前記突起部間にリングを嵌め込むようにしたこ
とを特徴とする管端の保護キヤツプ。 A cylindrical short tube made of polyethylene resin that is inserted into the inner surface of the tube to protect the tube end, and one end of this short tube is provided with a flange, and the inner surface has the same thickness for a predetermined length from the flange side. The thickness increases as the flange gradually moves away from the flange, and a plurality of fin-like protrusions are provided so as to protrude inward at predetermined intervals in the circumferential direction, and a ring is fitted between the protrusions. A protective cap for the end of a tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11797689U JPH0356560U (en) | 1989-10-09 | 1989-10-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11797689U JPH0356560U (en) | 1989-10-09 | 1989-10-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0356560U true JPH0356560U (en) | 1991-05-30 |
Family
ID=31666172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11797689U Pending JPH0356560U (en) | 1989-10-09 | 1989-10-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0356560U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010196722A (en) * | 2009-02-23 | 2010-09-09 | Kurimoto Ltd | Pipe body protective cap |
-
1989
- 1989-10-09 JP JP11797689U patent/JPH0356560U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010196722A (en) * | 2009-02-23 | 2010-09-09 | Kurimoto Ltd | Pipe body protective cap |
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