JPS5938257U - Fuel tank venting device - Google Patents
Fuel tank venting deviceInfo
- Publication number
- JPS5938257U JPS5938257U JP13346282U JP13346282U JPS5938257U JP S5938257 U JPS5938257 U JP S5938257U JP 13346282 U JP13346282 U JP 13346282U JP 13346282 U JP13346282 U JP 13346282U JP S5938257 U JPS5938257 U JP S5938257U
- Authority
- JP
- Japan
- Prior art keywords
- cap
- sponge material
- accommodating portion
- fuel tank
- ventilation
- 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
Landscapes
- Closures For Containers (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来例の断面図、第２図はこの考案の一実施例
を示す燃料タンク用通気装置の断面図、第３図はキャッ
プの斜視図、第４図は第２図の４−４線断面図、第５図
は第２図の５−５線断面図、第６図は給油口部分の斜視
図である。
１０・・・燃料タンク、１１・・・給油口、１２・・・
キャップ、１６・・・スポンジ材、２２・・・カバー、
２３・・・スポンジ材収納部、２４・・・隔壁、２５・
・・通気路、２６．２７・・・両端部、２８・・・遮断
壁、３１・・・底面、３２・・・通気孔、３３・・・錐
形部、３４・・・拡大部、４４．４５・・・係止片、５
１・・・上端部、５５．５６・・・係止溝。
第４図 。Fig. 1 is a sectional view of a conventional example, Fig. 2 is a sectional view of a fuel tank venting device showing an embodiment of this invention, Fig. 3 is a perspective view of the cap, and Fig. 4 is a 4-- 5 is a sectional view taken along line 5-5 in FIG. 2, and FIG. 6 is a perspective view of the fuel filler port. 10... Fuel tank, 11... Fuel filler port, 12...
Cap, 16... Sponge material, 22... Cover,
23... Sponge material storage section, 24... Partition wall, 25...
... Ventilation path, 26.27... Both ends, 28... Blocking wall, 31... Bottom surface, 32... Ventilation hole, 33... Conical part, 34... Enlarged part, 44 .45...locking piece, 5
1... Upper end, 55.56... Locking groove. Figure 4.
Claims (1)
係止片と、上記給油口の内側に設けられ、上記係止片を
上方から嵌合して回転係止させるＬ字形の係止溝と、上
記キャップの上面側中央部に収納されるスポンジ材と、
上記キャップのスポンジ材収納部の外周部に隔壁を介し
て環状に形成されるとともに、その一端が上記スポンジ
材収納部に、他端が上記キャップ外にそれぞれ開口する
通気路と、上記スポンジ材収納部の底面中央に設けられ
た通気孔と、上記キャップに形成されて上記通気孔の一
端と他端との連通を遮断する遮断壁と、上記スポンジ材
収納部および上記通気路の上部開口を閉塞するカバーと
を備え、上記通気孔は上方より下方に向って細くなる錐
形部とその下部の拡大部とからなる燃料タンク用通気装
置。−A locking piece provided on the lower surface side of the cap that closes the upper end of the fuel filler port, and an L-shaped locking groove provided inside the fuel filler port, into which the locking piece is fitted from above and rotationally locked. and a sponge material stored in the center of the upper surface of the cap,
A ventilation passage is formed in an annular shape on the outer periphery of the sponge material accommodating portion of the cap via a partition wall, and has one end opening into the sponge material accommodating portion and the other end opening outside the cap, and the sponge material accommodating portion. a ventilation hole provided at the center of the bottom surface of the section; a blocking wall formed on the cap to block communication between one end of the ventilation hole and the other end; and an upper opening of the sponge material storage section and the ventilation path. A venting device for a fuel tank, the venting hole comprising a conical part that tapers downward from the top and an enlarged part at the bottom of the conical part. −
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13346282U JPS5938257U (en) | 1982-09-01 | 1982-09-01 | Fuel tank venting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13346282U JPS5938257U (en) | 1982-09-01 | 1982-09-01 | Fuel tank venting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5938257U true JPS5938257U (en) | 1984-03-10 |
Family
ID=30301040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13346282U Pending JPS5938257U (en) | 1982-09-01 | 1982-09-01 | Fuel tank venting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5938257U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0272878U (en) * | 1988-11-24 | 1990-06-04 | ||
| JPH02113571U (en) * | 1989-02-28 | 1990-09-11 |
-
1982
- 1982-09-01 JP JP13346282U patent/JPS5938257U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0272878U (en) * | 1988-11-24 | 1990-06-04 | ||
| JPH02113571U (en) * | 1989-02-28 | 1990-09-11 |
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