JPS63171359U - - Google Patents
Info
- Publication number
- JPS63171359U JPS63171359U JP6415787U JP6415787U JPS63171359U JP S63171359 U JPS63171359 U JP S63171359U JP 6415787 U JP6415787 U JP 6415787U JP 6415787 U JP6415787 U JP 6415787U JP S63171359 U JPS63171359 U JP S63171359U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- cap
- valve chamber
- fuel tank
- view
- 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
- 239000002828 fuel tank Substances 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims 2
- 229920005989 resin Polymers 0.000 claims 2
- 239000000945 filler Substances 0.000 claims 1
- 239000000446 fuel Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Closures For Containers (AREA)
Description
第１図は従来の燃料タンクおよびキヤツプ部分
を示す一部断面をなす側面図、第２図は同例のキ
ヤツプの縦断面図、第３図は本考案に係る一実施
例のキヤツプの縦断面図、第４図は同実施例のイ
ンナーキヤツプ部分の縦断面図、第５図はシーリ
ングバルブの底面図および縦断面図、第６図は同
インナーキヤツプの分解斜視図、第７図は別の実
施例におけるインナーキヤツプ部分の縦断面図、
第８図はさらに別実施例におけるシーリングバル
ブの斜視図である。
１…キヤツプ、２…キヤツプ本体、２ａ…つま
み部、２ｂ…上蓋部、３…螺子部、４…円筒部、
５…ブリーザ穴、６…インナーキヤツプ、６ａ…
支持部、６ｂ…突起、６ｃ…切込み、６ｄ…係止
部、６ｅ…小孔、７…内室、８…インナーキヤツ
プ、８ａ…円孔、８ｂ…円孔、８ｃ…ボス、８ｄ
，８ｅ…切欠き、９…シーリングバルブ、９ａ…
溝、９ｂ…最下端縁、９ｃ…ブリーザ穴、９ｄ…
突起、１０…プライマリーバルブ、２０…上層空
間、２１…下層空間、３０…インナーキヤツプ、
３０ａ…円孔、３０ｂ…円筒部、３０ｃ…溝、３
１…シーリングバルブ、３１ａ…円孔、３１ｂ…
周壁下端部、３１ｃ…溝、３１ｄ…外側部、３１
ｅ…突条、３２…弁室、３３…プラマリーバルブ
。
Fig. 1 is a partially sectional side view showing a conventional fuel tank and cap portion, Fig. 2 is a longitudinal sectional view of the cap of the same example, and Fig. 3 is a longitudinal sectional view of the cap of an embodiment according to the present invention. Figure 4 is a vertical sectional view of the inner cap portion of the same embodiment, Figure 5 is a bottom view and vertical sectional view of the sealing valve, Figure 6 is an exploded perspective view of the same inner cap, and Figure 7 is a different one. A vertical cross-sectional view of the inner cap portion in the embodiment,
FIG. 8 is a perspective view of a sealing valve in yet another embodiment. DESCRIPTION OF SYMBOLS 1... Cap, 2... Cap main body, 2a... Knob part, 2b... Top lid part, 3... Thread part, 4... Cylindrical part,
5... Breather hole, 6... Inner cap, 6a...
Support part, 6b...Protrusion, 6c...Notch, 6d...Locking part, 6e...Small hole, 7...Inner chamber, 8...Inner cap, 8a...Round hole, 8b...Round hole, 8c...Boss, 8d
, 8e...notch, 9...sealing valve, 9a...
Groove, 9b...lowest edge, 9c...breather hole, 9d...
Projection, 10... Primary valve, 20... Upper space, 21... Lower space, 30... Inner cap,
30a...Circular hole, 30b...Cylindrical part, 30c...Groove, 3
1...Sealing valve, 31a...Circular hole, 31b...
Lower end of peripheral wall, 31c...Groove, 31d...Outside part, 31
e... protrusion, 32... valve chamber, 33... primary valve.
補正 昭６２．６．１８
図面の簡単な説明を次のように補正する。
明細書中第１６頁第６行目の「縦断面図」を「
同底面図におけるＡ―Ａ截断面図」に訂正します
。
明細書中第１６頁第１８行目の「突起」を「リ
ブ」に訂正します。Amendment June 18, 1982 The brief description of the drawing is amended as follows. "Longitudinal sectional view" on page 16, line 6 of the specification is "
This has been corrected to ``A-A cross-sectional view of the same bottom view''. "Protrusion" on page 16, line 18 of the specification will be corrected to "rib."
Claims (1)
プにおいて、樹脂製のキヤツプ本体に樹脂製の弁
室を形成し、前記キヤツプ本体および弁室に燃料
タンク内を外気と連通する連通路を形成し、前記
弁室内には連通路の開閉を行う平板の弁を遊嵌し
、同弁の一側部に指向してなる突起を前記弁室内
に設け同弁の一側部における上下の間隙を他の部
分より狭くしたことを特徴とする車両用燃料タン
クのキヤツプ。 In a cap that is attached to and detached from a fuel filler port of a fuel tank for a vehicle, a resin valve chamber is formed in a resin cap body, and a communication path for communicating the inside of the fuel tank with outside air is formed in the cap body and the valve chamber, A flat plate valve for opening and closing a communication passage is loosely fitted into the valve chamber, and a protrusion facing one side of the valve is provided in the valve chamber to fill the upper and lower gaps on one side of the valve with the other. A vehicle fuel tank cap characterized by being narrower than the main part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987064157U JPH066059Y2 (en) | 1987-04-30 | 1987-04-30 | Vehicle fuel tank cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987064157U JPH066059Y2 (en) | 1987-04-30 | 1987-04-30 | Vehicle fuel tank cap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63171359U true JPS63171359U (en) | 1988-11-08 |
| JPH066059Y2 JPH066059Y2 (en) | 1994-02-16 |
Family
ID=30900058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987064157U Expired - Lifetime JPH066059Y2 (en) | 1987-04-30 | 1987-04-30 | Vehicle fuel tank cap |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH066059Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5890051A (en) * | 1981-11-10 | 1983-05-28 | ヘンケル・コマンデイ−トゲゼルシヤフト・アウフ・アクチエン | Pressure compensator |
-
1987
- 1987-04-30 JP JP1987064157U patent/JPH066059Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5890051A (en) * | 1981-11-10 | 1983-05-28 | ヘンケル・コマンデイ−トゲゼルシヤフト・アウフ・アクチエン | Pressure compensator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH066059Y2 (en) | 1994-02-16 |
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