JPH0372156U - - Google Patents
Info
- Publication number
- JPH0372156U JPH0372156U JP13373589U JP13373589U JPH0372156U JP H0372156 U JPH0372156 U JP H0372156U JP 13373589 U JP13373589 U JP 13373589U JP 13373589 U JP13373589 U JP 13373589U JP H0372156 U JPH0372156 U JP H0372156U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- protrusion
- mounting groove
- width
- cross
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Gasket Seals (AREA)
Description
第１図はこの考案のＯリング構造の第１実施例
を示す底面図、第２図は第１図のＡ−Ａ線断面図
、第３図ａは突部のある部分のＯリングの嵌合状
態を示す拡大断面図、ｂは突部のない部分のＯリ
ングの嵌合状態を示す拡大断面図、第４図はこの
考案の第２実施例を示す底面図、第５図は第４図
のＡ′−Ａ′線の断面を示すもので、ａは突部の
ある部分のＯリングの嵌合状態を示す拡大断面図
、ｂは突部のない部分のＯリングの嵌合状態を示
す拡大断面図、第６図及び第７図は従来のＯリン
グ取付溝構造を示す断面図、第８図はＯリングの
脱落を説明する図である。
１，２１……Ｏリング取付構造、２，２２……
Ｏリング取付溝、５，２５……Ｏリング、６，２
６……突部。
Fig. 1 is a bottom view showing the first embodiment of the O-ring structure of this invention, Fig. 2 is a sectional view taken along the line A-A in Fig. 1, and Fig. 3 a shows the fitting of the O-ring in the part with the protrusion. FIG. 4 is a bottom view showing the second embodiment of this invention; FIG. The figure shows a cross section taken along line A'-A', where a is an enlarged sectional view showing the fitted state of the O-ring in the part with the protrusion, and b shows the fitted state of the O-ring in the part without the protrusion. 6 and 7 are sectional views showing a conventional O-ring mounting groove structure, and FIG. 8 is a diagram illustrating how the O-ring comes off. 1, 21... O-ring mounting structure, 2, 22...
O-ring mounting groove, 5, 25...O-ring, 6, 2
6... Protrusion.
Claims (1)
形成されたＯリングの断面幅がＯリング取付溝の
溝幅よりも長くなるよう設定されていることを特
徴とするＯリング取付溝構造。 (2) Ｏリングに突部が複数設けられていること
を特徴とする請求項１に記載のＯリング構造。[Claims for Utility Model Registration] (1) A protrusion is provided on the circumferential surface of the O-ring, and the cross-sectional width of the O-ring on which the protrusion is formed is set to be longer than the groove width of the O-ring mounting groove. O-ring mounting groove structure. (2) The O-ring structure according to claim 1, wherein the O-ring is provided with a plurality of protrusions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13373589U JPH0372156U (en) | 1989-11-17 | 1989-11-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13373589U JPH0372156U (en) | 1989-11-17 | 1989-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0372156U true JPH0372156U (en) | 1991-07-22 |
Family
ID=31681132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13373589U Pending JPH0372156U (en) | 1989-11-17 | 1989-11-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0372156U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07302501A (en) * | 1994-05-10 | 1995-11-14 | Koito Mfg Co Ltd | Insertion structure of bulb with base for automotive lamp |
-
1989
- 1989-11-17 JP JP13373589U patent/JPH0372156U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07302501A (en) * | 1994-05-10 | 1995-11-14 | Koito Mfg Co Ltd | Insertion structure of bulb with base for automotive lamp |