JPH0346323B2 - - Google Patents
Info
- Publication number
- JPH0346323B2 JPH0346323B2 JP57097520A JP9752082A JPH0346323B2 JP H0346323 B2 JPH0346323 B2 JP H0346323B2 JP 57097520 A JP57097520 A JP 57097520A JP 9752082 A JP9752082 A JP 9752082A JP H0346323 B2 JPH0346323 B2 JP H0346323B2
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- floor panel
- stiffener
- tube
- fuel tank
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/063—Arrangement of tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/20—Floors or bottom sub-units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/063—Arrangement of tanks
- B60K2015/0638—Arrangement of tanks the fuel tank is arranged in the rear of the vehicle
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Body Structure For Vehicles (AREA)
Description
【発明の詳細な説明】
この発明は、燃料タンク回りの車体構造に係
り、特に、フロアパネル下方に配設された燃料タ
ンクの燃料チユーブ用の孔回りを補強することが
できる燃料タンク回りの車体構造に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a vehicle body structure around a fuel tank, and more particularly, to a vehicle body structure around a fuel tank that can reinforce the area around a hole for a fuel tube of a fuel tank disposed below a floor panel. Regarding structure.
従来のこの種の燃料タンク回りの車体構造とし
ては、第１図乃至第３図に示すようなものが知ら
れている。 As a conventional vehicle body structure around a fuel tank of this type, the one shown in FIGS. 1 to 3 is known.
この構造は、ポンプ内蔵式タンク１をフロアパ
ネル２の下面に配設されたリヤサイドメンバ３，
３間にボルト締め固定する一方、該タンク１の燃
料パイプ４を、フロアパネル２に開設した孔５に
挿通してフロアパネル２上面に突出させ、フロア
パネル２上面に配設した燃料チユーブ６と燃料パ
イプ４とを連結し、該燃料チユーブ６及び上記孔
５とをカバー７で被覆するようビス止め８固定し
て構成したものである。 In this structure, a tank 1 with a built-in pump is mounted on a rear side member 3 disposed on the lower surface of a floor panel 2,
At the same time, the fuel pipe 4 of the tank 1 is inserted into the hole 5 made in the floor panel 2 to protrude from the upper surface of the floor panel 2, and the fuel tube 6 arranged on the upper surface of the floor panel 2 is connected to the fuel tube 6. The fuel pipe 4 is connected to the fuel tube 4, and screws 8 are fixed to cover the fuel tube 6 and the hole 5 with a cover 7.
しかしながら、かかる従来の燃料タンク回りの
車体構造にあつては、特にフロアパネル２の孔５
回りの強度が著るしく低下し易いという問題を含
んでいた。 However, in the case of such a conventional vehicle body structure around the fuel tank, especially the hole 5 of the floor panel 2
This included the problem that the strength of the surrounding area was likely to drop significantly.
そこで、これを解決するための方法として、上
記孔５回りのフロアパネル２下面部又は上面部に
ステイフナを配設することが考えられるが、前者
の場合にあつては、フロアパネル２とタンク１と
の間隙が非常に狭いので、その取付作業に困難性
がともない、また後者の場合にあつては、カバー
７との関係でステイフナの構成が複雑化し易いと
いう不具合を有し、にわかには採用できないとい
う問題を含んでいた。 Therefore, one possible way to solve this problem is to provide a stiffener on the lower or upper surface of the floor panel 2 around the hole 5, but in the former case, the floor panel 2 and the tank 1 Since the gap with the cover 7 is very narrow, the installation work is difficult, and in the latter case, the structure of the stiffener tends to become complicated in relation to the cover 7, so it cannot be adopted suddenly. It included the problem.
この発明は、かかる現状に鑑み創案されたもの
であつて、その目的とするところは、燃料タンク
回りのフロアの補強を、ステイフナの構成を複雑
化することなく容易に行うことができる燃料タン
ク回りの車体構造を提供しようとするものであ
る。 This invention has been devised in view of the current situation, and its purpose is to easily reinforce the floor around the fuel tank without complicating the structure of the stiffener. The aim is to provide a new vehicle body structure.
かかる目的を達成するため、この発明にあつて
は、フロアパネル下方に燃料タンクを固着し、該
燃料タンクの燃料チユーブをフロアパネル上面に
配設するとともに、該燃料チユーブをカバーで被
覆してなる燃料タンク回りの車体構造において、
上記フロアパネル上面の燃料チユーブ配設部位
に、少くとも該燃料チユーブ配設高さまで立上る
立壁部を有するステイフナを固着し、該ステイフ
ナ内に燃料チユーブを収納するとともに、該ステ
イフナ上面にカバーを装着するように構成したも
のである。 In order to achieve such an object, the present invention has a fuel tank fixed to the lower part of the floor panel, a fuel tube of the fuel tank disposed on the upper surface of the floor panel, and a cover covering the fuel tube. In the car body structure around the fuel tank,
A stiffener having a standing wall portion that rises to at least the height of the fuel tube is fixed to the fuel tube installation area on the top surface of the floor panel, the fuel tube is housed in the stiffener, and a cover is attached to the top surface of the stiffener. It is configured to do so.
以下、第４図以下に示す実施例にもとづき、こ
の発明を詳細に説明する。 Hereinafter, this invention will be explained in detail based on the embodiments shown in FIG. 4 and below.
この実施例に係る燃料タンクは、従来例と同様
のポンプ内蔵式タンクであつて、このタンクは、
フロアパネル２の下面に配設されたリヤサイドメ
ンバ３，３間に溶接固定されている。 The fuel tank according to this embodiment is a tank with a built-in pump similar to the conventional example, and this tank has the following features:
It is welded and fixed between rear side members 3 disposed on the lower surface of the floor panel 2.
このように、フロアパネル２の下方に配設され
たタンクの一対の燃料パイプ４，４は、フロアパ
ネル２に開設された孔５に挿通されて、フロアパ
ネル２上面より車室内方向へ突出した状態で配設
されている。 In this way, the pair of fuel pipes 4, 4 of the tank disposed below the floor panel 2 are inserted into the holes 5 formed in the floor panel 2, and protrude from the upper surface of the floor panel 2 toward the interior of the vehicle. It is placed in the condition.
一方、上記フロアパネル２の上面には、第５図
に示すように、断面略Ｗ字状のステイフナ１０が
溶接固定されており、このステイフナ１０の両端
部は、前記リヤサイドメンバ３，３間に架設され
ているとともに、上記フロアパネル２の孔５と対
するステイフナ１０の中央凸部１２は特に第６図
に示すように、切り欠かれて、孔５と同形状の孔
５０が開設されており、上記燃料パイプ４，４は
該孔５０に挿通されて、ステイフナ１０内に配設
されている。 On the other hand, as shown in FIG. 5, a stiffener 10 having a substantially W-shaped cross section is welded and fixed to the upper surface of the floor panel 2, and both ends of the stiffener 10 are connected between the rear side members 3, 3. In addition, as shown in FIG. 6, the central convex portion 12 of the stiffener 10 corresponding to the hole 5 of the floor panel 2 is cut out and a hole 50 having the same shape as the hole 5 is opened. , the fuel pipes 4, 4 are inserted through the holes 50 and disposed within the stiffener 10.
このように配設された燃料パイプ４，４は、ス
テイフナ１０の凹部１１，１１に夫々嵌装された
アウトレツトチユーブ６ａとリターンチユーブ６
ｂに接続されている。 The fuel pipes 4, 4 arranged in this way are connected to the outlet tube 6a and the return tube 6, which are fitted into the recesses 11, 11 of the stiffener 10, respectively.
connected to b.
そして、さらに上記ステイフナ１０の両立壁部
１３，１３の上面には、特に第４図に示すよう
に、ステイフナ１０の孔５０及び燃料パイプ４，
４と各チユーブ６ａ，６ｂの接続部を少なくとも
隠蔽するよう略平板状のカバー７がビス１４止め
固定されている。 Furthermore, as shown in FIG. 4, the hole 50 of the stiffener 10 and the fuel pipe 4,
A substantially flat cover 7 is fixed with screws 14 so as to at least hide the connection portion between the tube 4 and each tube 6a, 6b.
それ故、この実施例に係る燃料タンク回りの車
体構造にあつては、フロアパネル２の燃料パイプ
４，４用の孔５回りを、ステイフナ１０を介して
容易に補強でき、しかも、該ステイフナ１０は長
尺に成形されてリヤサイドメンバ３，３に連結さ
れているのでステイフナ１０に作用する荷重をリ
ヤサイドメンバ３，３に伝達できるのでステイフ
ナ１０を厚肉に形成しなくとも補強強度を充分確
保できて車体重量が増加することもなく、また、
ステイフナ１０とカバー７のフロアパネル２上面
からの高さｈも従来と略同様の高さですむため、
車室内空間を狭めることもないという効果を奏す
る。 Therefore, in the vehicle body structure around the fuel tank according to this embodiment, the area around the hole 5 for the fuel pipes 4, 4 in the floor panel 2 can be easily reinforced through the stiffener 10. Since the stiffener 10 is formed into a long length and connected to the rear side members 3, 3, the load acting on the stiffener 10 can be transmitted to the rear side members 3, 3, so that sufficient reinforcing strength can be ensured without making the stiffener 10 thick. The weight of the vehicle does not increase, and
Since the height h of the stiffener 10 and the cover 7 from the top surface of the floor panel 2 remains approximately the same as the conventional one,
This has the effect of not narrowing the interior space of the vehicle.
また、この実施例にあつては、アウトレツトチ
ユーブ６ａとリターンチユーブ６ｂの側部を、ス
テイフナ１０の立壁部１３，１３により保護でき
るとともに、カバー７を取り外すことにより燃料
パイプ４，４を各チユーブ６ａ，６ｂとの接続作
業を容易に行うこともできる。 In addition, in this embodiment, the sides of the outlet tube 6a and return tube 6b can be protected by the vertical walls 13, 13 of the stiffener 10, and by removing the cover 7, the fuel pipes 4, 4 can be connected to each tube. It is also possible to easily perform the connection work with 6a and 6b.
この発明は、以上の構成を含むので、燃料タン
クを下方に取り付けてなるフロアパネルに開設さ
れた燃料チユーブ用の孔まわりを構成簡易なスナ
イフナで容易に補強することができる。 Since the present invention includes the above configuration, the area around the hole for the fuel tube formed in the floor panel to which the fuel tank is attached below can be easily reinforced with a simple knife knife.
第１図は、従来の燃料タンク回りの車体構造を
示す斜視図、第２図は第１図−線断面図、第
３図は第１図−線断面図、第４図はこの発明
の一実施例に係る燃料タンク回りの車体構造を示
す斜視図、第５図は第４図端部断面図、第６図は
第４図−線断面図である。
１……ポンプ内蔵式タンク（燃料タンク）、２
……フロアパネル、５……孔、６……燃料チユー
ブ、７……カバー、１０……ステイフナ。
Fig. 1 is a perspective view showing a conventional vehicle body structure around a fuel tank, Fig. 2 is a sectional view taken along the line of Fig. 1, Fig. 3 is a sectional view taken along the line of Fig. 1, and Fig. 4 is a part of the present invention. FIG. 5 is a perspective view showing the vehicle body structure around the fuel tank according to the embodiment, FIG. 5 is an end sectional view of FIG. 4, and FIG. 6 is a sectional view taken along the line of FIG. 4. 1... Tank with built-in pump (fuel tank), 2
...Floor panel, 5...hole, 6...fuel tube, 7...cover, 10...stiffener.
Claims (1)
燃料タンクの燃料チユーブをフロアパネル上面に
配設するとともに、該燃料チユーブをカバーで被
覆してなる燃料タンク回りの車体構造において、
上記フロアパネル上面の燃料チユーブ配設部位
に、少くとも該燃料チユーブ配設高さまで立上る
立壁部を有するステイフナを固着し、該ステイフ
ナ内に燃料チユーブを収納するとともに、該ステ
イフナ上面にカバーを装着したことを特徴とする
燃料タンク回りの車体構造。1. A vehicle body structure around the fuel tank in which the fuel tank is fixed to the lower part of the floor panel, the fuel tube of the fuel tank is arranged on the upper surface of the floor panel, and the fuel tube is covered with a cover,
A stiffener having a standing wall portion that rises to at least the height of the fuel tube is fixed to the fuel tube installation area on the upper surface of the floor panel, the fuel tube is housed in the stiffener, and a cover is attached to the top surface of the stiffener. The car body structure around the fuel tank is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9752082A JPS58214417A (en) | 1982-06-09 | 1982-06-09 | Chassis structure around fuel tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9752082A JPS58214417A (en) | 1982-06-09 | 1982-06-09 | Chassis structure around fuel tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58214417A JPS58214417A (en) | 1983-12-13 |
| JPH0346323B2 true JPH0346323B2 (en) | 1991-07-15 |
Family
ID=14194529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9752082A Granted JPS58214417A (en) | 1982-06-09 | 1982-06-09 | Chassis structure around fuel tank |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58214417A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0534983Y2 (en) * | 1986-10-24 | 1993-09-06 | ||
| JP5019105B2 (en) * | 2007-01-10 | 2012-09-05 | マツダ株式会社 | Automobile fuel tank structure |
| JP4302151B2 (en) * | 2007-04-20 | 2009-07-22 | 本田技研工業株式会社 | Vehicle floor panel |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5536798U (en) * | 1978-08-31 | 1980-03-08 |
-
1982
- 1982-06-09 JP JP9752082A patent/JPS58214417A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58214417A (en) | 1983-12-13 |
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