JPH017617Y2 - - Google Patents
Info
- Publication number
- JPH017617Y2 JPH017617Y2 JP1982161858U JP16185882U JPH017617Y2 JP H017617 Y2 JPH017617 Y2 JP H017617Y2 JP 1982161858 U JP1982161858 U JP 1982161858U JP 16185882 U JP16185882 U JP 16185882U JP H017617 Y2 JPH017617 Y2 JP H017617Y2
- Authority
- JP
- Japan
- Prior art keywords
- tank
- regulating body
- fuel tank
- regulating
- mounting structure
- 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
Links
- 230000001105 regulatory effect Effects 0.000 claims description 37
- 239000002828 fuel tank Substances 0.000 claims description 25
- 230000033001 locomotion Effects 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 6
- 230000037431 insertion Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000026058 directional locomotion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Description
【考案の詳細な説明】
本考案はフユーエルタンクの取付構造、詳しく
は外周にフランジを備えたフユーエルタンクを車
体に取付ける取付構造に関する。[Detailed Description of the Invention] The present invention relates to a mounting structure for a fuel tank, and more particularly, to a mounting structure for mounting a fuel tank having a flange on the outer periphery to a vehicle body.
従来、この種フユーエルタンクは、例えば実開
昭52−162319号に示されているように下面から側
面にかけて該タンクの外周壁に沿うごとく締付バ
ンドを張設し、このバンドの両端を車体に固定す
る一方、前記タンクの前後方向の一側と、剛構造
の固定金具を介して車体に固定することにより、
前記タンクの前後方向の移動を防止すべくしてい
たのであるが、斯くのごとき取付構造では、前記
タンクの前後方向の移動は防止できるのである
が、次のような問題が生じたのである。 Conventionally, this type of fuel tank has a tightening band stretched along the outer circumferential wall of the tank from the bottom to the side, and both ends of this band are attached to the vehicle body, as shown in Utility Model Application No. 52-162319. By fixing it to the vehicle body via one side of the tank in the front-rear direction and a rigid structure fixing fitting,
It was intended to prevent the tank from moving back and forth, but with such a mounting structure, although it was possible to prevent the tank from moving back and forth, the following problem occurred.
即ち、フユーエルタンクに取付けられる固定金
具は、剛構造であるために、前記タンクを車体に
組付けるとき、該タンクの組付高さに誤差があつ
た場合、前記固定金具を前記タンクに組付けにく
いと云う不具合がある。 That is, since the fixing metal fittings attached to the fuel tank have a rigid structure, if there is an error in the installation height of the tank when assembling the tank to the vehicle body, the fixing metal fittings can be attached to the tank. There is a problem that it is difficult to attach.
本考案は以上のような問題に鑑みて考案したも
ので、フユーエルタンクの前後方向一側に規制体
を設けることにより、慣性力発生時、前記タンク
の過大な移動を防止することができ、しかも前記
タンクの車体への組付けを容易に行なうことので
きるフユーエルタンクの取付構造を提供するにあ
る。 The present invention was devised in view of the above problems, and by providing a regulating body on one side of the fuel tank in the longitudinal direction, it is possible to prevent excessive movement of the tank when inertia force is generated. Moreover, it is an object of the present invention to provide a fuel tank mounting structure that allows the tank to be easily assembled to a vehicle body.
即ち本考案はバンドにより車体に取付けるフユ
ーエルタンクの取付構造であつて、前記車体にお
ける前記タンクの前後方向一側に支持片を取付け
て、この支持片と前記タンクの前後方向一側部と
の間に、前記タンクの前後移動を規制する規制体
を設けると共に、該規制体を前記タンクの剛性よ
り低い剛性の板材で、かつ、所定以上の荷重作用
時延伸して、前記タンクの前後方向移動を一定範
囲許容する形状としたことを特徴とするものであ
る。 That is, the present invention is a mounting structure for a fuel tank that is attached to a vehicle body with a band, in which a support piece is attached to one side of the tank in the front and rear direction of the vehicle body, and the support piece and one side of the tank in the front and rear direction are connected to each other. A regulating body for regulating the longitudinal movement of the tank is provided between the tanks, and the regulating body is made of a plate material having a rigidity lower than that of the tank, and is stretched when a predetermined load or more is applied, so that the tank can move in the longitudinal direction. It is characterized by having a shape that allows for a certain range of.
以下本考案にかかるフユーエルタンクの取付構
造を図面に示す実施例に基づいて説明する。 DESCRIPTION OF THE PREFERRED EMBODIMENTS The fuel tank mounting structure according to the present invention will be described below based on embodiments shown in the drawings.
図中１はフユーエルタンクであつて、その外周
部には周方向に延びる取付フランジ２を形成する
のである。 In the figure, reference numeral 1 denotes a fuel tank, and a mounting flange 2 extending in the circumferential direction is formed on the outer periphery of the fuel tank.
５，６，７は車体フレームを構成する断面が逆
ハツト型のクロスメンバーで、該クロスメンバー
５，６，７の上部側にはフロアパネル８が配設さ
れている。 Reference numerals 5, 6, and 7 are cross members having an inverted hat-shaped cross section and forming the vehicle body frame, and a floor panel 8 is provided on the upper side of the cross members 5, 6, and 7.
また９，１０は、鋼板などの帯状部材からなる
バンドで、該バンド９，１０をフユーエルタンク
１の下面から左右両側部にわたる前記タンク１の
外周壁面に沿わせると共に、前記タンク１の下面
に形成した係合溝３，４にバンド９，１０を係合
させて張設する一方、このバンド９，１０の両端
をクロスメンバー６，７に固定することにより、
前記タンク１を車体に支持するのである。 Reference numerals 9 and 10 denote bands made of belt-shaped members such as steel plates, and the bands 9 and 10 are placed along the outer circumferential wall surface of the tank 1 extending from the bottom surface of the fuel tank 1 to both left and right sides, and are also attached to the bottom surface of the tank 1. By engaging and tensioning the bands 9, 10 in the formed engagement grooves 3, 4, and fixing both ends of the bands 9, 10 to the cross members 6, 7,
The tank 1 is supported on the vehicle body.
２２は、支持部２０と該支持部２０の下端を水
平に屈曲してなる水平取付部２１とからなる概略
Ｌ字形を呈した支持片であり、該支持片２２を前
記クロスメンバー５に設けたボルト挿通孔１１と
該支持片２２に設けたボルト挿通孔２３にボルト
２４を挿通させ、且つナツト２５の螺締によつて
前記クロスメンバー５のフランジ２前方部と対向
する箇所に固定する一方、該支持片２２の水平取
付部２１と前記タンク１のフランジ２との間に規
制体３０を設けるのである。 Reference numeral 22 denotes a support piece having a roughly L-shape and consisting of a support part 20 and a horizontal mounting part 21 formed by horizontally bending the lower end of the support part 20, and the support piece 22 is provided on the cross member 5. A bolt 24 is inserted through the bolt insertion hole 11 and the bolt insertion hole 23 provided in the support piece 22, and is fixed to a portion of the cross member 5 facing the front portion of the flange 2 by screwing a nut 25. A regulating body 30 is provided between the horizontal mounting portion 21 of the support piece 22 and the flange 2 of the tank 1.
この規制体３０は、前記タンク１の前後移動を
規制するもので、前記タンク１のフランジ２より
も薄い板材を用い、該板材を折曲げ加工により断
面コ字形に成形して、該規制体３０の上端部をス
ポツト溶接により前記支持片２２の水平取付部２
１に固定すると共に、該規制体３０の下端部に設
けたボルト挿通孔３１と前記タンク１のフランジ
２前方部に設けたボルト挿通孔３２にボルト３３
を挿通させ、且つナツト３４の螺締により、該規
制体３０を前記支持片２２とフユーエルタンク１
のフランジ２との間に設けるのであり、さらに該
規制体３０を柔構造とすることによつて、前記タ
ンク１の前後方向の移動を一定範囲許容し、さら
にこの許容移動後前記タンク１の前後方向の移動
を阻止すべく成すのである。 This regulating body 30 regulates the forward and backward movement of the tank 1, and is made of a plate material that is thinner than the flange 2 of the tank 1, and is formed into a U-shaped cross section by bending. The horizontal mounting portion 2 of the support piece 22 is attached by spot welding the upper end.
1, and a bolt 33 is inserted into the bolt insertion hole 31 provided at the lower end of the regulating body 30 and the bolt insertion hole 32 provided at the front portion of the flange 2 of the tank 1.
and screwing the nut 34 to connect the regulating body 30 to the support piece 22 and the fuel tank 1.
The regulating body 30 is provided between the flange 2 of This is done to prevent movement in that direction.
本考案は以上のごとく構成したもので、例えば
急発進、急制動時などによる小さな慣性力に対し
ては、前記フユーエルタンク１の前方部に設けた
規制体３０によつて前記タンク１の前後方向の移
動は確実に規制されるのである。 The present invention is constructed as described above, and in response to a small inertial force caused by a sudden start or sudden braking, for example, a regulating body 30 provided at the front part of the fuel tank 1 is used to move the front and back of the fuel tank 1. Directional movement is definitely regulated.
また車輌が例えば路上の静止物体に衝突した場
合などは、前記車輌に支持されたフユーエルタン
ク１は大きな慣性力で前方へと移動しようとする
のであるが、前記タンク１の前方部に取付けた規
制体３０が前記タンクの剛性より低い剛性の板材
で、かつ、所定以上の荷重作用時延伸して、前記
タンクの前後方向移動を一定範囲許容する形状で
あるから、前記タンク１は前記規制体３０によつ
てその移動が阻止されることなく規制体３０を変
形させながら許容された一定範囲内で移動するの
であつて、しかも、前記した如く規制体３０は前
記タンク１のフランジ２よりも柔構造であるた
め、前記タンク１が移動しても、前記タンク１の
フランジ２が変形する虞れはないのである。 Furthermore, when the vehicle collides with a stationary object on the road, for example, the fuel tank 1 supported by the vehicle tries to move forward due to a large inertial force. Since the regulating body 30 is made of a plate material with a rigidity lower than that of the tank, and has a shape that stretches when a predetermined load or more is applied to allow the tank to move in the longitudinal direction within a certain range, the tank 1 The regulating body 30 moves within a certain allowable range while deforming the regulating body 30 without being prevented from moving by the regulating body 30. Moreover, as described above, the regulating body 30 is softer than the flange 2 of the tank 1. Due to this structure, even if the tank 1 moves, there is no risk that the flange 2 of the tank 1 will be deformed.
さらに一定範囲移動して第３図、第４図の如く
規制体３０が延びきると、前記タンク１は、前記
規制体３０により過大な移動が防止されるのであ
る。 When the regulating body 30 is further moved within a certain range and the regulating body 30 is fully extended as shown in FIGS. 3 and 4, the regulating body 30 prevents the tank 1 from moving excessively.
またフユーエルタンク１に取付ける規制体３０
は前記タンクの剛性より低い剛性の板材を用い且
つその断面をコ字形とすることによつて、前記タ
ンク１の車体に対する取付高さに誤差が生じた場
合においても、前記規制体３０を上下方向に変形
させることで、前記タンク１に前記規制体３０を
固定することができるため、前記タンク１の車体
に対する組付けを極めて容易に行なうことができ
るのである。 Also, a regulating body 30 attached to the fuel tank 1
By using a plate material with a rigidity lower than that of the tank and having a U-shaped cross section, even if an error occurs in the mounting height of the tank 1 to the vehicle body, the regulating body 30 can be moved in the vertical direction. Since the regulating body 30 can be fixed to the tank 1 by deforming the tank 1, the tank 1 can be assembled to the vehicle body extremely easily.
尚、図に示す実施例では規制体３０の断面を一
定にしたのであるが、該規制体３０の中間部の任
意箇所に切欠部を設けるか、或いはその肉厚を薄
くすることにより、前記規制体３０の一部を破断
構造とすれば、前記フユーエルタンク１の移動エ
ネルギーが極めて過大で前記規制体３０の許容範
囲内での前記タンク１の移動だけでは吸収するこ
とができない場合、前記規制体３０の破断構造部
での破断のエネルギー吸収により、前記タンク１
の過大な移動を防止することが出来る。 Incidentally, in the embodiment shown in the figure, the cross section of the regulating body 30 is made constant, but by providing a notch at an arbitrary position in the middle part of the regulating body 30, or by making the wall thickness thinner, the aforementioned regulating body 30 can be made uniform. If a part of the body 30 is made into a breakable structure, if the movement energy of the fuel tank 1 is extremely excessive and cannot be absorbed only by moving the tank 1 within the allowable range of the regulation body 30, the regulation body 30 By absorbing the energy of the fracture at the fracture structure of the body 30, the tank 1
Excessive movement of the can be prevented.
以上説明したごとく本考案は、前記車体におけ
る前記タンクの前後方向一側に支持片を取付け
て、この支持片と前記タンクの前後方向一側部と
の間に、前記タンクの前後移動を規制する規制体
を設けると共に、該規制体を前記タンクの剛性よ
り低い剛性の板材で、かつ、所定以上の荷重作用
時延伸して、前記タンクの前後方向移動を一定範
囲許容する形状としたから、前記タンクの車体に
対する取付け高さに誤差が生じても、支持片と前
記タンクの前後方向一側部との間に設ける前記規
制体を変形させることにより、前記タンクの車体
への組付けを極めて容易に行うことができ、しか
も、車両が例えば路上の静止物体に衝突したと
き、前記タンクの移動エネルギーは前記規制体の
延伸により吸収されるから、前記タンクに大きな
衝撃が及ぶことはないし、しかも、前記規制体は
前記タンクの前後方向移動を一定範囲許容するも
のであつて、一定範囲以上の移動を阻止するので
あるから、前記タンクの過大な移動をも阻止でき
るのである。 As explained above, in the present invention, a supporting piece is attached to one side of the tank in the longitudinal direction of the vehicle body, and the longitudinal movement of the tank is restricted between this supporting piece and one side of the tank in the longitudinal direction. A regulating body is provided, and the regulating body is made of a plate material with a rigidity lower than that of the tank, and is stretched when a predetermined load or more is applied, and has a shape that allows the longitudinal movement of the tank within a certain range. Even if an error occurs in the mounting height of the tank to the vehicle body, the tank can be assembled to the vehicle body extremely easily by deforming the regulating body provided between the support piece and one side of the tank in the longitudinal direction. Moreover, when the vehicle collides with, for example, a stationary object on the road, the moving energy of the tank is absorbed by the stretching of the regulating body, so that no large impact is applied to the tank. Since the regulating body allows the tank to move in the longitudinal direction within a certain range and prevents movement beyond a certain range, it is also possible to prevent excessive movement of the tank.
第１図は本考案の実施例を示す側面図、第２図
は要部の分解拡大斜視図、第３図は車輌の前面衝
突時のフユーエルタンクの移動を示す説明図、第
４図は車輌の後面衝突時のフユーエルタンクの移
動を示す説明図である。
１……フユーエルタンク、２……フランジ、
５，６，７……クロスメンバー、２２……支持
片、３０……規制体。
Fig. 1 is a side view showing an embodiment of the present invention, Fig. 2 is an exploded enlarged perspective view of the main parts, Fig. 3 is an explanatory diagram showing the movement of the fuel tank in the event of a frontal collision of a vehicle, and Fig. 4 is FIG. 3 is an explanatory diagram showing movement of a fuel tank during a rear-end collision of a vehicle. 1...Fuel tank, 2...Flange,
5, 6, 7...Cross member, 22...Support piece, 30...Regulating body.
Claims (1)
クの取付構造であつて、前記車体における前記
タンクの前後方向一側に支持片を取付けて、こ
の支持片と前記タンクの前後方向一側部との間
に、前記タンクの前後移動を規制する規制体を
設けると共に、該規制体を前記タンクの剛性よ
り低い剛性の板材で、かつ、所定以上の荷重作
用時延伸して、前記タンクの前後方向移動を一
定範囲許容する形状としたことを特徴とするフ
ユーエルタンクの取付構造。 (2) 規制体をコ字形とした実用新案登録請求の範
囲第１項記載のフユーエルタンクの取付構造。 (3) 規制体を、該規制体によるフユーエルタンク
の前後移動の阻止後に破断する破断構造とした
実用新案登録請求の範囲第１項又は第２項記載
のフユーエルタンクの取付構造。[Claims for Utility Model Registration] (1) A mounting structure for a fuel tank that is attached to a vehicle body using a band, wherein a support piece is attached to one side of the tank in the longitudinal direction of the vehicle body, and the support piece and the tank are connected to each other. A regulating body for regulating the longitudinal movement of the tank is provided between the tank and one side in the longitudinal direction, and the regulating body is made of a plate material having a rigidity lower than that of the tank, and is stretched when a load of a predetermined level or more is applied. A mounting structure for a fuel tank, characterized in that the tank has a shape that allows movement in the longitudinal direction within a certain range. (2) The fuel tank mounting structure according to claim 1 of the utility model registration claim, in which the regulating body is U-shaped. (3) The fuel tank mounting structure according to claim 1 or 2, wherein the regulating body has a breaking structure that breaks after the regulating body prevents the fuel tank from moving back and forth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16185882U JPS5965827U (en) | 1982-10-25 | 1982-10-25 | Fuel tank mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16185882U JPS5965827U (en) | 1982-10-25 | 1982-10-25 | Fuel tank mounting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5965827U JPS5965827U (en) | 1984-05-02 |
| JPH017617Y2 true JPH017617Y2 (en) | 1989-03-01 |
Family
ID=30355592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16185882U Granted JPS5965827U (en) | 1982-10-25 | 1982-10-25 | Fuel tank mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5965827U (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59190627U (en) * | 1983-06-04 | 1984-12-18 | ダイハツ工業株式会社 | Protective structure of automotive fuel tank |
| JP2003054272A (en) * | 2001-08-15 | 2003-02-26 | Nissan Shatai Co Ltd | Mount structure of fuel tank |
| JP6805804B2 (en) * | 2016-12-20 | 2020-12-23 | 三菱自動車エンジニアリング株式会社 | bracket |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5613135U (en) * | 1979-07-06 | 1981-02-04 |
-
1982
- 1982-10-25 JP JP16185882U patent/JPS5965827U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5613135U (en) * | 1979-07-06 | 1981-02-04 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5965827U (en) | 1984-05-02 |
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