JPH0413412U - - Google Patents
Info
- Publication number
- JPH0413412U JPH0413412U JP5477490U JP5477490U JPH0413412U JP H0413412 U JPH0413412 U JP H0413412U JP 5477490 U JP5477490 U JP 5477490U JP 5477490 U JP5477490 U JP 5477490U JP H0413412 U JPH0413412 U JP H0413412U
- Authority
- JP
- Japan
- Prior art keywords
- flange
- resin pipe
- pipe
- cylindrical member
- 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.)
- Granted
Links
- 239000000945 filler Substances 0.000 claims description 9
- 239000000446 fuel Substances 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- 229920005989 resin Polymers 0.000 claims description 9
- 239000011347 resin Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims 2
- 229920003002 synthetic resin Polymers 0.000 claims 2
- 239000000057 synthetic resin Substances 0.000 claims 2
- 239000000463 material Substances 0.000 claims 1
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Closures For Containers (AREA)
Description
第１図は本考案の自動車の燃料給油口の第１実
施例の断面図であり、第２図は同シール部の拡大
図である。第３図は第２実施例の断面図である。
１……樹脂製パイプ、２……給油口キヤツプ、
３……シール面、４……金属製キヤツプ係止部材
、５……金属製筒状部材、６……シールリング、
７……フランジ、８……凹部、９……内向き凸部
、１０……係止凹部。
FIG. 1 is a sectional view of a first embodiment of a fuel filler port for an automobile according to the present invention, and FIG. 2 is an enlarged view of the seal portion thereof. FIG. 3 is a sectional view of the second embodiment. 1... Resin pipe, 2... Fuel filler cap,
3... Seal surface, 4... Metal cap locking member, 5... Metal cylindrical member, 6... Seal ring,
7...flange, 8...recess, 9...inward convexity, 10...locking recess.
Claims (1)
、樹脂製パイプ１の端部に給油口キヤツプ２との
シール面３を設け、樹脂製パイプ１の端部内側に
金属製キヤツプ係止部材４を設けると共に、樹脂
製パイプ１の外側にフランジ固定用の金属製筒状
部材５を設け、各金属製部材４，５の端部は樹脂
製パイプ端部のシール面３と面一か若しくはキヤ
ツプ側に突出させ、給油口キヤツプ２と樹脂製パ
イプ端部のシール面３間にシールリング６を設け
、樹脂製パイプにフランジ７を固定する金属製筒
状部材５は樹脂製パイプ１側に設けられた凹部８
に嵌まる内向き凸部９を設けてフランジを固定し
てなる自動車の燃料給油口。 ２ 請求項１記載のフランジ７が樹脂製パイプ１
より脆弱な材質の合成樹脂製である自動車の燃料
給油口。 ３ 請求項１記載のフランジ７が上部の金属製筒
状部材５と一体か又は別体の板金製であり、金属
製筒状部材５の内向き凸部９が衝突時にパイプが
破損する前に外れる程度に形成されてなる自動車
の燃料給油口。 ４ 断面略円形のキヤツプ側当接部６ａの中心に
対して斜め外側下方に断面略円形のパイプ側当接
部６ｂの中心を設けたことを特徴とする燃料給油
口用シールリング。[Scope of Claim for Utility Model Registration] 1. In the structure of the fuel filler port of a synthetic resin fuel pipe, a sealing surface 3 with a fuel filler cap 2 is provided at the end of the resin pipe 1, and the inner side of the end of the resin pipe 1 is At the same time, a metal cap locking member 4 is provided on the outside of the resin pipe 1, and a metal cylindrical member 5 for fixing the flange is provided on the outside of the resin pipe 1. A metal cylindrical member 5 that is flush with the surface 3 or protrudes toward the cap side, and is provided with a seal ring 6 between the oil filler cap 2 and the sealing surface 3 at the end of the resin pipe, and fixes the flange 7 to the resin pipe. is a recess 8 provided on the resin pipe 1 side.
A fuel filler port for an automobile, which has an inward protrusion 9 that fits into the flange and fixes the flange. 2 The flange 7 according to claim 1 is a resin pipe 1
Car fuel fillers are made of synthetic resin, which is a more fragile material. 3. The flange 7 according to claim 1 is made of a sheet metal that is either integrated with the upper metal cylindrical member 5 or separate from the metal cylindrical member 5, and the inward convex portion 9 of the metal cylindrical member 5 prevents the pipe from being damaged in the event of a collision. A car fuel filler port that is formed to the extent that it can be removed. 4. A seal ring for a fuel filler inlet, characterized in that the center of a pipe-side contact portion 6b having a substantially circular cross-section is provided diagonally outward and downward from the center of the cap-side contact portion 6a having a substantially circular cross-section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5477490U JP2502887Y2 (en) | 1990-05-24 | 1990-05-24 | Automotive fuel filler and its seal ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5477490U JP2502887Y2 (en) | 1990-05-24 | 1990-05-24 | Automotive fuel filler and its seal ring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0413412U true JPH0413412U (en) | 1992-02-03 |
| JP2502887Y2 JP2502887Y2 (en) | 1996-06-26 |
Family
ID=31577138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5477490U Expired - Lifetime JP2502887Y2 (en) | 1990-05-24 | 1990-05-24 | Automotive fuel filler and its seal ring |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2502887Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004130883A (en) * | 2002-10-09 | 2004-04-30 | Toyoda Gosei Co Ltd | Filler neck |
-
1990
- 1990-05-24 JP JP5477490U patent/JP2502887Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004130883A (en) * | 2002-10-09 | 2004-04-30 | Toyoda Gosei Co Ltd | Filler neck |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2502887Y2 (en) | 1996-06-26 |
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