JP3168317U - 詰栓用プラグ - Google Patents
詰栓用プラグ Download PDFInfo
- Publication number
- JP3168317U JP3168317U JP2011001642U JP2011001642U JP3168317U JP 3168317 U JP3168317 U JP 3168317U JP 2011001642 U JP2011001642 U JP 2011001642U JP 2011001642 U JP2011001642 U JP 2011001642U JP 3168317 U JP3168317 U JP 3168317U
- Authority
- JP
- Japan
- Prior art keywords
- packing
- plug
- head
- mounting portion
- fitted
- 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.)
- Expired - Fee Related
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- 238000012856 packing Methods 0.000 claims abstract description 86
- 230000007423 decrease Effects 0.000 claims abstract description 6
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
Description
10 プラグ本体
12 中心軸部
11 頭部
12 くびれ部
13 ねじ部
14 パッキン取付部
14a テーパ凹部
15a テーパ先端部
20 パッキン
20a 薄肉突出片
Claims (2)
- 頭部を有し、頭部の下端にくびれ部を介して収容体における排出口のねじ孔に螺合可能なねじ部を設けてなるプラグ本体と、プラグ本体の頭部座面に介装されるリング状のパッキンとで構成される詰栓用プラグにおいて、プラグ本体の頭部座面とくびれ部との間にねじ部の外径よりも大径でパッキンの厚みとほぼ同幅のパッキン取付部を設けると共に、パッキン取付部の外周に頭部座面に至るほど次第に縮径するテーパ凹部を形成する一方、パッキンの内径をパッキン取付部のテーパ凹部に嵌合可能な大きさとして、パッキンをパッキン取付部のテーパ凹部に嵌合保持するように構成したことを特徴とする詰栓用プラグ。
- パッキンが、アルミ製又は銅製などの非鉄金属パッキンからなりリング状を呈する一方、その内周面の厚み方向中間部に該パッキンの厚みよりも薄肉で半径方向内方に突出する薄肉突出片を所定間隔置いて複数個備えていることを特徴とする請求項1記載の詰栓用プラグ。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011001642U JP3168317U (ja) | 2011-03-08 | 2011-03-08 | 詰栓用プラグ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011001642U JP3168317U (ja) | 2011-03-08 | 2011-03-08 | 詰栓用プラグ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3168317U true JP3168317U (ja) | 2011-06-09 |
Family
ID=54879306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011001642U Expired - Fee Related JP3168317U (ja) | 2011-03-08 | 2011-03-08 | 詰栓用プラグ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3168317U (ja) |
-
2011
- 2011-03-08 JP JP2011001642U patent/JP3168317U/ja not_active Expired - Fee Related
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