JPH053371Y2 - - Google Patents
Info
- Publication number
- JPH053371Y2 JPH053371Y2 JP1985199888U JP19988885U JPH053371Y2 JP H053371 Y2 JPH053371 Y2 JP H053371Y2 JP 1985199888 U JP1985199888 U JP 1985199888U JP 19988885 U JP19988885 U JP 19988885U JP H053371 Y2 JPH053371 Y2 JP H053371Y2
- Authority
- JP
- Japan
- Prior art keywords
- fuel tank
- tank
- tank body
- locking
- fuel
- 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.)
- Expired - Lifetime
Links
- 239000002828 fuel tank Substances 0.000 claims description 36
- 239000011324 bead Substances 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 210000002445 nipple Anatomy 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
この考案は特に、大型車輌のドラム型燃料タン
クの固定装置の改良に関する。[Detailed Description of the Invention] (Industrial Application Field) This invention particularly relates to an improvement of a fixing device for a drum-type fuel tank of a large vehicle.
（従来の技術）
従来、第６図に示すように燃料タンクＤは、車
輌フレームＡにＬ状のブラケツトＢの１個を固定
し、このブラケツトＢ上にタンクＤを載置してス
チールバンドＣにより緊締して固定するものであ
つたが、車輌の振動又は衝突時の衝撃等により、
上記燃料タンクが前後方向にズレ、燃料タンクの
損傷、例えば他部分との干渉による穴あき、支持
バンドとニツプルとの干渉によるニツプル破壊、
あるいはラバーホースの脱落、破損等が発生し、
燃料もれを生ずる危険があり、これを防止するた
め、以下のようなタンク固定方法が提案されてい
たのである。まず、支持バンドの緊締力の強化に
よる固定であり、（実開昭57−48124号、実開昭59
−53124号）次に燃料タンクにビードを入れ、そ
れに支持ブラケツトを嵌入係合して固定するもの
であり、更には、燃料タンクの前後方向にストツ
パーを取付けるものである。（実開昭58−113527
号）
（考案が解決しようとする問題点）
しかしながら、支持バンドの緊締力を強化する
方法では衝突時の衝撃に対しては不十分であるだ
けではなく、タンクの剛性に関しては緊締力の強
化に限度があり、また、緊締力の経時変化による
低下の問題も生ずる。ビードを入れる必要上、大
容量タンクではタンク自体の耐久強度上問題があ
り、また、ロール製形タンクではビードが入れら
れないという欠点がある。そして、ストツパーを
具えるものは衝突時の衝撃によつてストツパーが
破損し、それによつて逆に燃料タンクが破損する
危険がある。(Prior Art) Conventionally, as shown in FIG. 6, a fuel tank D is constructed by fixing one L-shaped bracket B to a vehicle frame A, placing the tank D on this bracket B, and attaching it to a steel band C. However, due to vehicle vibration or impact during a collision,
The above-mentioned fuel tank shifts in the front-back direction, damage to the fuel tank, such as holes due to interference with other parts, nipple breakage due to interference between the support band and the nipple,
Or the rubber hose may fall off or be damaged,
There is a risk of fuel leakage, and to prevent this, the following tank fixing method has been proposed. First, it is fixed by strengthening the tightening force of the support band (Utility Model Application No. 57-48124, Utility Model Application No. 59
-53124) Next, a bead is inserted into the fuel tank, and a support bracket is fitted and engaged with the bead to fix it.Furthermore, a stopper is attached in the front-rear direction of the fuel tank. (Jitsukai 58-113527
(Problem to be solved by the invention) However, the method of strengthening the tightening force of the support band is not only insufficient to withstand the impact of a collision, but also the rigidity of the tank cannot be improved by increasing the tightening force. There is a limit, and there is also the problem of deterioration of the tightening force due to changes over time. Due to the need to insert beads, large-capacity tanks have problems with the durability and strength of the tank itself, and roll-formed tanks have the disadvantage that beads cannot be inserted. If a vehicle is equipped with a stopper, there is a risk that the stopper may be damaged by the impact of a collision, which may in turn damage the fuel tank.
そこで、この考案は上記従来のものの欠点を提
案のものを含めて改良するものであり、燃料タン
クを前後で支持してタンク底面に接して不安定と
なることなく、衝撃等による燃料タンクの前後方
向への移動を防止して、燃料タンク損傷による燃
料もれ防止を図るとともに、燃料タンクの車輌へ
の装着を容易にするものである。 Therefore, this invention improves the drawbacks of the conventional ones mentioned above, including the proposed one, by supporting the fuel tank at the front and rear, so that it does not become unstable due to contact with the bottom of the tank. This prevents the fuel tank from moving in this direction, thereby preventing fuel leakage due to damage to the fuel tank, and making it easier to attach the fuel tank to the vehicle.
（問題点を解決するための手段）
前後端面を絞り込んだ形状とする燃料タンク本
体の斜面部分に密着して、タンクを支持する前後
別体の係止具を当接し、これらの係止具の車輌フ
レーム側の端部をブラケツトを介して固定すると
ともに、他端部をタンク本体の側面と同形に開放
して、この開放部分の係止具間をタンク本体の前
後方向にバンドにより緊締してなるものである。(Means for solving the problem) Separate front and rear locking devices that support the tank are brought into close contact with the sloped portion of the fuel tank body whose front and rear end surfaces are narrowed, and these locking devices are The end on the vehicle frame side is fixed via a bracket, the other end is opened in the same shape as the side of the tank body, and the locking parts of this open part are tightened with a band in the front and back direction of the tank body. It is what it is.
（作用）
上記の構成をもつので、車体に衝撃が加わるこ
とにより、燃料タンクに対し前後あるいは上下方
向に力が作用しても、燃料タンクの前後の斜面部
分にそれぞれ別体の係止具が当接緊締しているの
で、タンク底面との接触による不安定性を除き、
その係止具により、衝撃力を吸収し、燃料タンク
の移動を防止して燃料タンク損傷による燃料もれ
防止を図ることができ、その前後別体の係止具に
より形成する側面、形状をタンクの側面形状と同
形としてあるから、タンクを側面より容易に取付
けることができる。(Function) With the above configuration, even if force is applied to the fuel tank in the front and back or up and down directions due to an impact being applied to the vehicle body, separate locking devices will be attached to the front and rear slopes of the fuel tank. Since it is tightened by contact, instability caused by contact with the bottom of the tank is eliminated, and
The locking device absorbs impact force, prevents the fuel tank from moving, and prevents fuel leakage due to damage to the fuel tank. Since it has the same shape as the side surface, the tank can be easily installed from the side.
（実施例）
図に示す実施例によりこの考案を更に説明す
る。第１図において、１は燃料タンク本体であ
り、前後端面の上下を絞つた形状となつており、
２は支持ブラケツトであつて、車輌フレーム６に
固定され、燃料タンク１の前後端面に当接し、そ
れぞれと係合する係止具８を具える。３はラバー
シートであつて、支持ブラケツト２の燃料タンク
１との係合面に緩衝材として接着される。４は横
支持バンドであつて、ボルト５によつて支持ブラ
ケツト２の係止具８端の突起７に接続し、外側か
ら燃料タンク１を固定する。(Example) This invention will be further explained with reference to an example shown in the drawings. In Fig. 1, 1 is the fuel tank body, which has a shape with the front and rear end faces constricted at the top and bottom.
Reference numeral 2 denotes a support bracket, which is fixed to the vehicle frame 6 and includes locking tools 8 that abut the front and rear end surfaces of the fuel tank 1 and engage with them. Reference numeral 3 denotes a rubber sheet, which is adhered as a cushioning material to the surface of the support bracket 2 that engages with the fuel tank 1. Reference numeral 4 denotes a horizontal support band, which is connected to a protrusion 7 at the end of a locking tool 8 of the support bracket 2 by a bolt 5, and fixes the fuel tank 1 from the outside.
このようにしてなるので、内側にラバーシート
３を接着した係止具８をもつ２本の支持ブラケツ
ト２を燃料タンク１と係合する幅をもつて車輌フ
レーム６に固定し、その２本の支持ブラケツト２
の係止具８間に上下端部を絞り込んだ燃料タンク
１の嵌入する。そして、燃料タンク１の側面に横
支持バンド４をかけ渡し、両端をボルト５で支持
ブラケツト２の係止具８端に設ける突起７に接続
し、横支持バンド４を締付けることによつて燃料
タンク１が完全に固定される。 In this way, two support brackets 2 having locking devices 8 with rubber sheets 3 glued on the inside are fixed to the vehicle frame 6 with a width that engages with the fuel tank 1, and the two support brackets 2 are Support bracket 2
The fuel tank 1 with its upper and lower ends narrowed is inserted between the locking tools 8. Then, by extending the horizontal support band 4 over the side surface of the fuel tank 1, connecting both ends with bolts 5 to the protrusion 7 provided on the end of the locking tool 8 of the support bracket 2, and tightening the horizontal support band 4, the fuel tank can be secured. 1 is completely fixed.
（考案の効果）
以上のとおりこの考案は構成されるので、衝突
等により燃料タンクに対し前後あるいは上下方向
に力が作用した場合は、前後方向において絞り込
んだ形状をもつ燃料タンクを前後あるいは斜め上
下からはさみ込む支持ブラケツトの係止具が、そ
れぞれの力を吸収し、燃料タンクの移動を防止
し、燃料タンク損傷による燃料もれを防止でき、
更には、燃料タンクを側方より容易に装着できる
とともに、タンク底部形状に影響されることな
く、確実に燃料タンクを保持できる優れた効果を
もつものである。(Effects of the device) This device is constructed as described above, so if a force is applied to the fuel tank in the front-rear or vertical direction due to a collision, etc., the fuel tank, which has a narrowed shape in the front-rear direction, can be The support bracket's locking device, which is inserted between the fuel tank and the fuel tank, absorbs the force and prevents the fuel tank from moving and prevents fuel leakage due to damage to the fuel tank.
Furthermore, the fuel tank can be easily attached from the side, and the fuel tank can be securely held without being affected by the shape of the bottom of the tank.
第１図はこの考案の燃料タンク固定装置の実施
例を示す斜視図であり、第２図は同じくその正面
図であり、第３図は従来の燃料タンクの固定装置
を示す。
１……燃料タンク、２……支持ブラケツト、３
……ラバーシート、４……横支持バンド、６……
車輌フレーム、８……係止具。
FIG. 1 is a perspective view showing an embodiment of the fuel tank fixing device of the present invention, FIG. 2 is a front view of the same, and FIG. 3 shows a conventional fuel tank fixing device. 1... fuel tank, 2... support bracket, 3
...Rubber sheet, 4...Horizontal support band, 6...
Vehicle frame, 8... fastening device.
Claims (1)
込んだ形状とするタンク本体の上記傾斜部分に、
密着してタンクを支持する前後別体の係止具を当
接し、それら係止具の車輌フレーム側の端部をブ
ラケツトを介して固定するとともに、他端部をタ
ンク本体の側面形状と同形に開放し、この開放部
分の係止具間をタンク本体の前後方向にバンドに
より緊締してなる燃料タンク固定装置。 The inclined portion of the tank body has a narrowed shape with inclined surfaces at the top and bottom of each of the front and rear end faces,
Separate front and rear locking devices that tightly support the tank are brought into contact with each other, and the ends of these locking devices on the vehicle frame side are fixed via a bracket, and the other ends are made to have the same shape as the side surface of the tank body. A fuel tank fixing device that is opened and tightened between the locking tools of this open part with a band in the front-rear direction of the tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985199888U JPH053371Y2 (en) | 1985-12-28 | 1985-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985199888U JPH053371Y2 (en) | 1985-12-28 | 1985-12-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62110025U JPS62110025U (en) | 1987-07-14 |
| JPH053371Y2 true JPH053371Y2 (en) | 1993-01-27 |
Family
ID=31161928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985199888U Expired - Lifetime JPH053371Y2 (en) | 1985-12-28 | 1985-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH053371Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4625351B2 (en) * | 2005-03-25 | 2011-02-02 | 本田技研工業株式会社 | Fuel tank fixing structure |
| JP5315173B2 (en) * | 2009-08-28 | 2013-10-16 | トヨタ自動車株式会社 | Fuel tank mounting structure and fuel tank mounting method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59170019U (en) * | 1983-04-30 | 1984-11-14 | 日野自動車株式会社 | Fuel tank mounting structure |
-
1985
- 1985-12-28 JP JP1985199888U patent/JPH053371Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62110025U (en) | 1987-07-14 |
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