JPH0363760U - - Google Patents
Info
- Publication number
- JPH0363760U JPH0363760U JP12377989U JP12377989U JPH0363760U JP H0363760 U JPH0363760 U JP H0363760U JP 12377989 U JP12377989 U JP 12377989U JP 12377989 U JP12377989 U JP 12377989U JP H0363760 U JPH0363760 U JP H0363760U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- valve body
- wall surface
- valve
- protrusions
- 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
- 238000012856 packing Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000011800 void material Substances 0.000 description 1
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Description
第１図〜第４図はこの考案によるロールオーバ
ーバルブの第１の実施例を示し、第１図は全体を
示す概略断面図、第２図はパツキンとロールオー
バーバルブとの関係を示す説明図、第３図は第２
図に示すものの側面図、第４図はパツキンを示す
説明図、第５図〜第８図はこの考案によるロール
オーバーバルブの第２の実施例を示し、第５図は
全体を示す概略断面図、第６図はパツキンとロー
ルオーバーバルブとの関係を示す説明図、第７図
は第６図に示すものの側面図、第８図はパツキン
を示す説明、第９図および第１０図は従来のロー
ルオーバーバルブを示す断面説明図である。
１，２５，４１，７１……ロールオーバーバル
ブ、２，４２，７２……バルブ本体、３……鍔部
、４，５，１１，５１，８１，９１……突起、７
，４７，７７……通孔、８，４８，７８……空所
、９，４９，７９……椀状空所、１０，５０，８
０……フロート、１２，１７，５２，８２……ば
ね、１３，５３，８３……蓋、１４……リリーフ
弁、１５……リリーフ用孔、１６……ポペツト、
１８，５８，８８……壁面、１９，３１，５４，
５９，６１，７４，８９……孔、２０，３０，６
０，９０……パツキン、２１，２２……切欠部、
２３……ボルト、２６……突部。
Figures 1 to 4 show a first embodiment of the rollover valve according to this invention, Figure 1 is a schematic sectional view showing the whole, and Figure 2 is an explanatory diagram showing the relationship between the packing and the rollover valve. , Figure 3 is the second
FIG. 4 is an explanatory view showing the packing, FIGS. 5 to 8 show a second embodiment of the rollover valve according to this invention, and FIG. 5 is a schematic cross-sectional view showing the whole. , Fig. 6 is an explanatory diagram showing the relationship between the seal and the rollover valve, Fig. 7 is a side view of the thing shown in Fig. 6, Fig. 8 is an explanation showing the seal, and Figs. 9 and 10 are the conventional It is a cross-sectional explanatory view showing a rollover valve. 1, 25, 41, 71... Rollover valve, 2, 42, 72... Valve body, 3... Flange, 4, 5, 11, 51, 81, 91... Protrusion, 7
, 47, 77...through hole, 8,48,78...vacancy, 9,49,79...bowl-shaped void, 10,50,8
0... Float, 12, 17, 52, 82... Spring, 13, 53, 83... Lid, 14... Relief valve, 15... Relief hole, 16... Poppet,
18, 58, 88...Wall surface, 19, 31, 54,
59, 61, 74, 89... hole, 20, 30, 6
0,90...Putskin, 21,22...Notch,
23...Bolt, 26...Protrusion.
Claims (1)
１９内に配設され、内部に通孔７を有するととも
に、外部に前記壁面１８に取りつける鍔部３を有
するバルブ本体２と、該バルブ本体２の通孔７内
に設けられ、それを閉塞するように位置している
フロート１０とを具えたロールオーバーバルブに
おいて、前記バルブ本体２の外周面に少なくとも
１つの突起４，５，５を設けるとともに、前記鍔
部３と前記突起４，５，５との間に環状のパツキ
ン２０を挿入し、前記突起４，５，５に内周面の
一部を係止させて挿入状態に保持し、この状態で
前記バルブ本体２を前記ガソリンタンクの壁面１
８の孔１９内に取りつけることを特徴とするロー
ルオーバーバルブ。 (2) 前記パツキン２０の内周面には少なくとも
１つの切欠部２１，２２が設けられ、この切欠部
２１，２２と前記突起４，５，５との協動により
、前記パツキン２０が挿入方向と直交する方向に
回動するのを阻止される請求項１記載のロールオ
ーバーバルブ。 (3) ガソリンタンクの壁面１８に穿設された孔
１９内に配設され、内部に通孔７を有するととも
に、外部に前記壁面１８に取りつける鍔部３を有
するバルブ本体２と、該バルブ本体２の通孔７内
に設けられ、それを閉塞するように位置している
フロート１０とを具えたロールオーバーバルブに
おいて、前記バルブ本体２の外周面に少なくとも
１つの突起５，５を設けるとともに、前記鍔部３
の下面に少なくとも１つの突部２６を設け、さら
に前記突起５，５と前記鍔部３との間に少なくと
も１つの位置決め用の孔３１を有する環状のパツ
キン３０を挿入してその内周面の一部を前記突起
５，５に係止させるとともに、位置決め用の孔３
１を前記突部２６に係合させ、この状態で前記バ
ルブ本体２を前記ガソリンタンクの壁面１８の孔
１９内に取りつけることを特徴とするロールオー
バーバルブ。[Claims for Utility Model Registration] (1) It is arranged in a hole 19 made in the wall surface 18 of the gasoline tank, has a through hole 7 inside, and has a flange 3 attached to the wall surface 18 on the outside. In a rollover valve comprising a valve body 2 and a float 10 provided in a through hole 7 of the valve body 2 and positioned so as to close it, at least one In addition to providing the protrusions 4, 5, 5, an annular packing 20 is inserted between the flange 3 and the protrusions 4, 5, 5, and a part of the inner peripheral surface is engaged with the protrusions 4, 5, 5. In this state, the valve body 2 is inserted into the wall surface 1 of the gasoline tank.
A rollover valve characterized in that it is installed in the hole 19 of No.8. (2) At least one notch 21, 22 is provided on the inner circumferential surface of the packing 20, and the cooperation of the notches 21, 22 and the protrusions 4, 5, 5 allows the packing 20 to move in the insertion direction. The rollover valve according to claim 1, wherein the rollover valve is prevented from rotating in a direction perpendicular to the rollover valve. (3) A valve body 2 that is disposed in a hole 19 formed in a wall surface 18 of a gasoline tank, has a through hole 7 therein, and has a flange portion 3 externally attached to the wall surface 18, and the valve body In the rollover valve, the float 10 is provided in the through hole 7 of the valve body 2 and is positioned so as to close the through hole 7, and at least one protrusion 5, 5 is provided on the outer peripheral surface of the valve body 2, and Said collar part 3
At least one protrusion 26 is provided on the lower surface, and an annular packing 30 having at least one positioning hole 31 is inserted between the protrusions 5, 5 and the collar 3. A part of the projections 5, 5 is locked, and a positioning hole 3
1 is engaged with the protrusion 26, and in this state, the valve body 2 is installed in the hole 19 of the wall surface 18 of the gasoline tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989123779U JPH0810682Y2 (en) | 1989-10-23 | 1989-10-23 | Rollover valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989123779U JPH0810682Y2 (en) | 1989-10-23 | 1989-10-23 | Rollover valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0363760U true JPH0363760U (en) | 1991-06-21 |
| JPH0810682Y2 JPH0810682Y2 (en) | 1996-03-29 |
Family
ID=31671739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989123779U Expired - Lifetime JPH0810682Y2 (en) | 1989-10-23 | 1989-10-23 | Rollover valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0810682Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60167262U (en) * | 1984-03-29 | 1985-11-06 | 松下電工株式会社 | Structure of sealing ring |
| JPS6379355U (en) * | 1986-11-14 | 1988-05-25 | ||
| JPH0441089U (en) * | 1990-08-08 | 1992-04-07 |
-
1989
- 1989-10-23 JP JP1989123779U patent/JPH0810682Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60167262U (en) * | 1984-03-29 | 1985-11-06 | 松下電工株式会社 | Structure of sealing ring |
| JPS6379355U (en) * | 1986-11-14 | 1988-05-25 | ||
| JPH0441089U (en) * | 1990-08-08 | 1992-04-07 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0810682Y2 (en) | 1996-03-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |