JP2021054214A - Electrical component support structure - Google Patents

Electrical component support structure Download PDF

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Publication number
JP2021054214A
JP2021054214A JP2019178366A JP2019178366A JP2021054214A JP 2021054214 A JP2021054214 A JP 2021054214A JP 2019178366 A JP2019178366 A JP 2019178366A JP 2019178366 A JP2019178366 A JP 2019178366A JP 2021054214 A JP2021054214 A JP 2021054214A
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Prior art keywords
vehicle
electrical component
installation
support structure
cross member
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JP7272222B2 (en
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中野　雄介
Yusuke Nakano
雄介 中野
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Suzuki Motor Corp
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Suzuki Motor Corp
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Priority to FR2009888A priority patent/FR3101319B1/en
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    • 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
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
    • 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
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
    • B60K2001/0405—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion characterised by their position
    • B60K2001/0422—Arrangement under the front seats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2306/00—Other features of vehicle sub-units
    • B60Y2306/01—Reducing damages in case of crash, e.g. by improving battery protection

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

To provide an electrical component support structure which can protect an electrical component and a harness extending from the electrical component at the time of lateral collision of a vehicle.SOLUTION: A bracket 20 has an installation part 21 on which an electrical component 10 is installed, and a first leg 23 and a second leg 24 as a pair of legs at tips of which a fastening part 23A and a second fastening part 24A, which are fastened to a floor panel 2, are provided. A vehicle 1 comprises a first cross member 5 which is located in the front of the installation part 21 and extends in a vehicle width direction, and a second cross member 6 which is located in the rear of the installation part 21 and extends in the vehicle width direction. A connector part 11 is located between the first leg 23 and the second leg 24, and between a tunnel part 3 and the electrical component 10. The installation part 21 has a first fixation part 25 which extends upward from a vehicle front side end of the installation part 21 and is fixed to a top face of the first cross member 5, and a second fixation part 26 which fixes a vehicle rear side end of the installation part 21 and the second cross member 6.SELECTED DRAWING: Figure 4

Description

本発明は、電装部品支持構造に関する。 The present invention relates to an electrical component support structure.

自動車等の車両にあっては、フロアパネルとシートの座面との間にバッテリ等の電装部品を配置する場合がある。このような車両において、電装部品は、フロントシートの下方のフロアパネル上であって、車幅方向中央部に設けられたトンネル部と車幅方向外側端部に設けられたサイドシルとの間に載置される。 In a vehicle such as an automobile, an electrical component such as a battery may be arranged between the floor panel and the seat surface of the seat. In such a vehicle, the electrical components are mounted on the floor panel below the front seats between the tunnel portion provided at the center portion in the vehicle width direction and the side sill provided at the outer end portion in the vehicle width direction. Placed.

従来のこの種の車両として特許文献１に記載された電動車両が知られている。特許文献１に記載の電動車両は、フロントフロアパネルの上面から車体上下方向上方に離隔した位置に車両前後方向に沿って相互に平行に設置された左右一対のロアレールと、フロントシートの下面に車両前後方向に沿って相互に平行に設置され、左右一対のロアレールにスライド可能に支持された左右一対のアッパーレールと、を備え、走行用バッテリは、左右一対のロアレールの間に設置される。 The electric vehicle described in Patent Document 1 is known as a conventional vehicle of this type. The electric vehicle described in Patent Document 1 includes a pair of left and right lower rails installed parallel to each other in the front-rear direction of the vehicle at positions separated from the upper surface of the front floor panel in the vertical direction of the vehicle body, and a vehicle on the lower surface of the front seat. It is provided with a pair of left and right upper rails that are installed parallel to each other along the front-rear direction and are slidably supported by a pair of left and right lower rails, and a traveling battery is installed between the pair of left and right lower rails.

これにより、特許文献１に記載のものは、走行用バッテリは、フロントフロアパネルの上面から車体上下方向上方に離隔した位置に車両前後方向に沿って相互に平行に配置された左右一対のロアレールの間に設置されるので、車両が側面衝突された場合に走行用バッテリが車室内側に移動することで走行用バッテリの損傷を抑制することができる。 As a result, according to Patent Document 1, the traveling battery is a pair of left and right lower rails arranged parallel to each other along the vehicle front-rear direction at positions separated from the upper surface of the front floor panel in the vertical direction of the vehicle body. Since it is installed between them, damage to the traveling battery can be suppressed by moving the traveling battery to the vehicle interior side in the event of a side collision of the vehicle.

特開２０１８−０３９４８３号公報Japanese Unexamined Patent Publication No. 2018-039483

ここで、電源装置には給電用のハーネスが接続されているため、側面衝突時に、バッテリが構造的に破壊されることを防止するだけでなく、バッテリの変位によりハーネスが損傷することを防止でき、ハーネスの損傷による漏電を回避し、バッテリからの給電を継続できるようにすることが望ましい。 Here, since the harness for power supply is connected to the power supply device, not only the battery can be prevented from being structurally destroyed in the event of a side collision, but also the harness can be prevented from being damaged due to the displacement of the battery. , It is desirable to avoid electric leakage due to damage to the harness and to be able to continue power supply from the battery.

しかしながら、特許文献１に記載の従来の技術にあっては、側面衝突時にバッテリから延びるハーネスを保護することについて考慮されておらず、ハーネスを保護することができないという問題があった。 However, in the conventional technique described in Patent Document 1, there is a problem that the harness extending from the battery at the time of a side collision is not considered and the harness cannot be protected.

本発明は、上記のような事情に着目してなされたものであり、車両の側面衝突時に電装部品および電装部品から延びるハーネスを保護することができる電装部品支持構造を提供することを目的とするものである。 The present invention has been made in view of the above circumstances, and an object of the present invention is to provide an electrical component support structure capable of protecting an electrical component and a harness extending from the electrical component in the event of a side collision of a vehicle. It is a thing.

本発明は、フロアパネルの車幅方向外側端部において車両前後方向に延びるサイドシルと、前記フロアパネルの車幅方向中央部において車両前後方向に延びるトンネル部と、ハーネスが接続されるコネクタ部を有する電装部品と、前記フロアパネルの上面における前記サイドシルと前記トンネル部との間に設置され、前記電装部品を支持するブラケットと、を備える電装部品支持構造であって、前記ブラケットは、前記電装部品が設置される設置部と、前記設置部を前記フロアパネルから上方に離間した状態で支持し、前記設置部の前記トンネル部側の端部から前記トンネル部に向かって互いに平行に延び、前記フロアパネルに締結される締結部が設けられた一対の脚部と、を有し、前記設置部の前方に配置され車幅方向に延びる第１クロスメンバと、前記設置部の後方に配置され車幅方向に延びる第２クロスメンバと、を備え、前記コネクタ部は、前記一対の脚部の間かつ前記トンネル部と前記電装部品との間に配置され、前記設置部は、前記設置部の車両前方側端部から上方へ延びて前記第１クロスメンバの上面に固定される第１固定部と、前記設置部の車両後方側端部と前記第２クロスメンバとを固定する第２固定部と、を有することを特徴とする。 The present invention has a side sill extending in the vehicle front-rear direction at the outer end of the floor panel in the vehicle width direction, a tunnel portion extending in the vehicle front-rear direction at the center of the floor panel in the vehicle width direction, and a connector portion to which a harness is connected. An electrical component support structure including an electrical component, a bracket installed between the side sill and the tunnel portion on the upper surface of the floor panel, and supporting the electrical component, wherein the bracket has the electrical component. The installation portion to be installed and the installation portion are supported in a state of being separated upward from the floor panel, and extend parallel to each other from the end portion of the installation portion on the tunnel portion side toward the tunnel portion, and the floor panel. A first cross member having a pair of legs provided with a fastening portion to be fastened to the vehicle, arranged in front of the installation portion and extending in the vehicle width direction, and a first cross member arranged behind the installation portion in the vehicle width direction. The connector portion is arranged between the pair of legs and between the tunnel portion and the electrical component, and the installation portion is located on the vehicle front side of the installation portion. A first fixing portion that extends upward from the end portion and is fixed to the upper surface of the first cross member, and a second fixing portion that fixes the vehicle rear side end portion of the installation portion and the second cross member. It is characterized by having.

このように上記の本発明によれば、車両の側面衝突時に電装部品および電装部品から延びるハーネスを保護することができる。 As described above, according to the present invention, it is possible to protect the electrical components and the harness extending from the electrical components in the event of a side collision of the vehicle.

図１は、本発明の一実施例に係る電装部品支持構造の平面図である。FIG. 1 is a plan view of an electrical component support structure according to an embodiment of the present invention. 図２は、図１に示す電装部品支持構造のＩＩ−ＩＩ方向矢視断面図である。FIG. 2 is a cross-sectional view taken along the line II-II of the electrical component support structure shown in FIG. 図３は、図１に示す電装部品支持構造のＩＩＩ−ＩＩＩ方向矢視断面図である。FIG. 3 is a cross-sectional view taken along the line III-III of the electrical component support structure shown in FIG. 図４は、本発明の一実施例に係る電装部品支持構造のブラケットの平面図である。FIG. 4 is a plan view of a bracket of an electrical component support structure according to an embodiment of the present invention. 図５は、本発明の一実施例に係る電装部品支持構造のブラケットの正面図である。FIG. 5 is a front view of a bracket of an electrical component support structure according to an embodiment of the present invention. 図６は、本発明の一実施例に係る電装部品支持構造のブラケットの背面図である。FIG. 6 is a rear view of a bracket of an electrical component support structure according to an embodiment of the present invention. 図７は、本発明の一実施例に係る電装部品支持構造のブラケットの左側面図である。FIG. 7 is a left side view of a bracket of an electrical component support structure according to an embodiment of the present invention. 図８は、図４に示すブラケットのＩＩＸ−ＩＩＸ方向矢視断面図である。FIG. 8 is a cross-sectional view taken along the line IIX-IIX of the bracket shown in FIG. 図９は、図４に示すブラケットのＩＸ−ＩＸ方向矢視断面図である。FIG. 9 is a cross-sectional view taken along the line IX-IX of the bracket shown in FIG. 図１０は、本発明の一実施例に係る電装部品支持構造の車両衝突後の状態を示す平面図である。FIG. 10 is a plan view showing a state of the electrical component support structure according to the embodiment of the present invention after a vehicle collision. 図１１は、本発明の一実施例に係る電装部品支持構造の車両衝突後の状態を示す正面図である。FIG. 11 is a front view showing a state of the electrical component support structure according to an embodiment of the present invention after a vehicle collision. 図１２は、本発明の一実施例に係る電装部品支持構造の固定態様を説明する斜視図である。FIG. 12 is a perspective view illustrating a fixing mode of the electrical component support structure according to the embodiment of the present invention. 図１３は、本発明の一実施例に係る電装部品支持構造の固定部を説明する斜視図である。FIG. 13 is a perspective view illustrating a fixed portion of an electrical component support structure according to an embodiment of the present invention.

本発明の一実施の形態に係る電装部品支持構造は、フロアパネルの車幅方向外側端部において車両前後方向に延びるサイドシルと、フロアパネルの車幅方向中央部において車両前後方向に延びるトンネル部と、ハーネスが接続されるコネクタ部を有する電装部品と、フロアパネルの上面におけるサイドシルとトンネル部との間に設置され、電装部品を支持するブラケットと、を備える電装部品支持構造であって、ブラケットは、電装部品が設置される設置部と、設置部をフロアパネルから上方に離間した状態で支持し、設置部のトンネル部側の端部からトンネル部に向かって互いに平行に延び、フロアパネルに締結される締結部が設けられた一対の脚部と、を有し、設置部の前方に配置され車幅方向に延びる第１クロスメンバと、設置部の後方に配置され車幅方向に延びる第２クロスメンバと、を備え、コネクタ部は、一対の脚部の間かつトンネル部と電装部品との間に配置され、設置部は、設置部の車両前方側端部から上方へ延びて第１クロスメンバの上面に固定される第１固定部と、設置部の車両後方側端部と第２クロスメンバとを固定する第２固定部と、を有することを特徴とする。これにより、本発明の一実施の形態に係る電装部品支持構造は、車両の側面衝突時に電装部品および電装部品から延びるハーネスを保護することができる。 The electrical component support structure according to the embodiment of the present invention includes a side sill extending in the vehicle front-rear direction at the outer end of the floor panel in the vehicle width direction, and a tunnel portion extending in the vehicle front-rear direction at the center of the floor panel in the vehicle width direction. , An electrical component support structure including an electrical component having a connector portion to which a harness is connected, and a bracket installed between a side sill and a tunnel portion on the upper surface of a floor panel to support the electrical component. , The installation part where the electrical components are installed and the installation part are supported in a state of being separated upward from the floor panel, extending parallel to each other from the end of the installation part on the tunnel part side toward the tunnel part, and fastened to the floor panel. A first cross member which has a pair of legs provided with fastening portions and is arranged in front of the installation portion and extends in the vehicle width direction, and a second cross member which is arranged behind the installation portion and extends in the vehicle width direction. A cross member is provided, the connector portion is arranged between the pair of legs and between the tunnel portion and the electrical component, and the installation portion extends upward from the vehicle front side end portion of the installation portion and is the first cross. It is characterized by having a first fixing portion fixed to the upper surface of the member, and a second fixing portion for fixing the vehicle rear side end portion of the installation portion and the second cross member. Thereby, the electrical component support structure according to the embodiment of the present invention can protect the electrical component and the harness extending from the electrical component in the event of a side collision of the vehicle.

以下、本発明の実施例に係る電装部品支持構造について、図面を用いて説明する。図１から図１３において、上下前後左右方向は、車両搭載状態における上下前後左右方向としている。 Hereinafter, the electrical component support structure according to the embodiment of the present invention will be described with reference to the drawings. In FIGS. 1 to 13, the up / down / front / rear / left / right directions are the up / down / front / rear / left / right directions in the vehicle mounted state.

図１から図１３は、本発明の一実施例に係る電装部品支持構造を示す図である。 1 to 13 are views showing an electrical component support structure according to an embodiment of the present invention.

図１、図２、図３において、車両１は車体の床面を構成するフロアパネル２を備えている。フロアパネル２は、車両１の車幅方向の一端部から他端部の全体にわたって設けられている。図１では、車両１の左半分のフロアパネル２を表わしている。フロアパネル２の車幅方向外側端部には、車両前後方向に延びるサイドシル４が設けられている。フロアパネル２の車幅方向中央部には、車両前後方向に延びるトンネル部３が設けられている。 In FIGS. 1, 2, and 3, the vehicle 1 includes a floor panel 2 that constitutes a floor surface of a vehicle body. The floor panel 2 is provided over the entire portion from one end to the other end of the vehicle 1 in the vehicle width direction. FIG. 1 shows the floor panel 2 on the left half of the vehicle 1. A side sill 4 extending in the front-rear direction of the vehicle is provided at the outer end of the floor panel 2 in the vehicle width direction. A tunnel portion 3 extending in the front-rear direction of the vehicle is provided at the center of the floor panel 2 in the vehicle width direction.

また、車両１は、電装部品１０とブラケット２０とを備えている。電装部品１０は、ハーネス１２が接続されるコネクタ部１１を有している。本実施例では、電装部品１０はバッテリから構成されており、ハーネス１２を介して他の電装部品に電力を供給するようになっている。ブラケット２０は、フロアパネル２の上面におけるサイドシル４とトンネル部３との間に設置され、電装部品１０を支持している。 Further, the vehicle 1 includes an electrical component 10 and a bracket 20. The electrical component 10 has a connector portion 11 to which the harness 12 is connected. In this embodiment, the electrical component 10 is composed of a battery, and power is supplied to other electrical components via the harness 12. The bracket 20 is installed between the side sill 4 and the tunnel portion 3 on the upper surface of the floor panel 2 and supports the electrical component 10.

車両１は、フロアパネル２の上面に、第１クロスメンバ５、第２クロスメンバ６を備えている。第１クロスメンバ５は、電装部品１０よりも車両前方側に位置しており、第２クロスメンバ６は、電装部品１０よりも車両後方側に位置している。 The vehicle 1 is provided with a first cross member 5 and a second cross member 6 on the upper surface of the floor panel 2. The first cross member 5 is located on the front side of the vehicle with respect to the electrical component 10, and the second cross member 6 is located on the rear side of the vehicle with respect to the electrical component 10.

第１クロスメンバ５の左端部の上部および第２クロスメンバ６の左端部の上部には、台座部５Ａ、６Ａがそれぞれ設けられており、この台座部５Ａ、６Ａは、図示しないシートの下面に固定されたスライドレール２９Ｌ（図１０参照）を支持している。第１クロスメンバ５の右端部の上部および第２クロスメンバ６の右端部の上部には、台座部５Ｂ、６Ｂがそれぞれ設けられており、この台座部５Ｂ、６Ｂは、図示しないシートの下面に固定されたスライドレール２９Ｒ（図１０参照）を支持している。 Pedestal portions 5A and 6A are provided on the upper portion of the left end portion of the first cross member 5 and the upper portion of the left end portion of the second cross member 6, respectively, and the pedestal portions 5A and 6A are provided on the lower surface of a seat (not shown). It supports a fixed slide rail 29L (see FIG. 10). Pedestal portions 5B and 6B are provided on the upper portion of the right end portion of the first cross member 5 and the upper portion of the right end portion of the second cross member 6, respectively, and the pedestal portions 5B and 6B are provided on the lower surface of a seat (not shown). It supports a fixed slide rail 29R (see FIG. 10).

電装部品１０は、互いに平行に車幅方向に延びる一対のクロスメンバとしての第１クロスメンバ５、第２クロスメンバ６の間に配置されている。 The electrical component 10 is arranged between the first cross member 5 and the second cross member 6 as a pair of cross members extending in parallel with each other in the vehicle width direction.

ブラケット２０は、電装部品１０が設置される設置部２１（図４参照）と、一対の脚部としての第１脚部２３、第２脚部２４と、を有している。第１脚部２３、第２脚部２４は、設置部２１のトンネル部３側の端部からトンネル部３に向かって互いに平行に延びており、設置部２１をフロアパネル２から上方に離間した状態で支持している。 The bracket 20 has an installation portion 21 (see FIG. 4) on which the electrical component 10 is installed, and a first leg portion 23 and a second leg portion 24 as a pair of legs. The first leg portion 23 and the second leg portion 24 extend parallel to each other from the end portion of the installation portion 21 on the tunnel portion 3 side toward the tunnel portion 3, and the installation portion 21 is separated upward from the floor panel 2. Supporting in the state.

第１脚部２３と第２脚部２４との間には、フロアパネル２を貫通する円形の孔部２Ｃが設けられており、コネクタ部１１に接続されるハーネス１２は、孔部２Ｃを通過している。孔部２Ｃは、第１脚部２３、第２脚部２４の第１締結部２３Ａ、第２締結部２４Ａの間の位置に形成されている。孔部２Ｃの中心２Ｄは、第１締結部２３Ａと第２締結部２４Ａを結ぶ図示しない線よりも設置部２１側に配置されている。 A circular hole 2C penetrating the floor panel 2 is provided between the first leg 23 and the second leg 24, and the harness 12 connected to the connector 11 passes through the hole 2C. doing. The hole 2C is formed at a position between the first leg 23, the first fastening 23A of the second leg 24, and the second fastening 24A. The center 2D of the hole 2C is arranged closer to the installation portion 21 than a line (not shown) connecting the first fastening portion 23A and the second fastening portion 24A.

サイドシル４とトンネル部３との間には、フロアパネル２の下方で車両前後方向に延びる複数の第１メンバ部２Ａ、第２メンバ部２Ｂが設けられている。一対の脚部としての第１脚部２３、第２脚部２４および孔部２Ｃは、車幅方向で第１メンバ部２Ａ、第２メンバ部２Ｂの間に配置されている。 A plurality of first member portions 2A and second member portions 2B extending in the front-rear direction of the vehicle are provided below the floor panel 2 between the side sill 4 and the tunnel portion 3. The first leg portion 23, the second leg portion 24, and the hole portion 2C as a pair of leg portions are arranged between the first member portion 2A and the second member portion 2B in the vehicle width direction.

第１メンバ部２Ａはトンネル部３に隣接しており、第２メンバ部２Ｂは電装部品１０に上下に重なる位置に配置されている。 The first member portion 2A is adjacent to the tunnel portion 3, and the second member portion 2B is arranged at a position where it vertically overlaps the electrical component 10.

また、フロアパネル２の上面には、第１メンバ部２Ａと第２メンバ部２Ｂとに締結された補強板７が設けられている。一対の脚部としての第１脚部２３、第２脚部２４は補強板７に締結されている。孔部２Ｃはフロアパネル２だけでなく補強板７も貫通している。 Further, on the upper surface of the floor panel 2, a reinforcing plate 7 fastened to the first member portion 2A and the second member portion 2B is provided. The first leg portion 23 and the second leg portion 24 as a pair of legs are fastened to the reinforcing plate 7. The hole 2C penetrates not only the floor panel 2 but also the reinforcing plate 7.

図４、図５、図６、図７において、ブラケット２０は、電装部品１０を取付けるための取付孔２０Ａ、２０Ｂ、２０Ｃを有している。 In FIGS. 4, 5, 6 and 7, the bracket 20 has mounting holes 20A, 20B and 20C for mounting the electrical component 10.

コネクタ部１１は、一対の脚部としての第１脚部２３、第２脚部２４の間かつトンネル部３と電装部品１０との間に配置されている。 The connector portion 11 is arranged between the first leg portion 23 and the second leg portion 24 as a pair of leg portions and between the tunnel portion 3 and the electrical component 10.

第１脚部２３は、第２脚部２４よりも車両前方側に配置されている。第１脚部２３は、第１締結部２３Ａと、第１傾斜部２３Ｂと、第１連結部２３Ｃと、を有している。第２脚部２４は、第２締結部２４Ａと、第２傾斜部２４Ｂと、第２連結部２４Ｃと、を有している。 The first leg portion 23 is arranged on the front side of the vehicle with respect to the second leg portion 24. The first leg portion 23 has a first fastening portion 23A, a first inclined portion 23B, and a first connecting portion 23C. The second leg portion 24 has a second fastening portion 24A, a second inclined portion 24B, and a second connecting portion 24C.

第１締結部２３Ａ、第２締結部２４Ａは、第１脚部２３、第２脚部２４の先端部に配置されている。第１締結部２３Ａ、第２締結部２４Ａは、締結孔２０Ｄ、２０Ｅに図示しないボルトが締結されることによりフロアパネル２に固定される。 The first fastening portion 23A and the second fastening portion 24A are arranged at the tip portions of the first leg portion 23 and the second leg portion 24. The first fastening portion 23A and the second fastening portion 24A are fixed to the floor panel 2 by fastening bolts (not shown) to the fastening holes 20D and 20E.

第１傾斜部２３Ｂ、第２傾斜部２４Ｂは、第１締結部２３Ａ、第２締結部２４Ａよりもトンネル部３側に配置されており、サイドシル４側からトンネル部３側に向かって斜め下方に傾斜している。 The first inclined portion 23B and the second inclined portion 24B are arranged on the tunnel portion 3 side of the first fastening portion 23A and the second fastening portion 24A, and are arranged diagonally downward from the side sill 4 side toward the tunnel portion 3 side. It is inclined.

第１連結部２３Ｃ、第２連結部２４Ｃは、設置部２１と第１傾斜部２３Ｂ、第２傾斜部２４Ｂとを連結している。 The first connecting portion 23C and the second connecting portion 24C connect the installation portion 21 with the first inclined portion 23B and the second inclined portion 24B.

設置部２１のサイドシル４側の端部には、サイドシル４側に延出する延出部２２が設けられている。コネクタ部１１は、第１連結部２３Ｃと上下に重なる位置に配置されている。 At the end of the installation portion 21 on the side sill 4 side, an extension portion 22 extending to the side sill 4 side is provided. The connector portion 11 is arranged at a position where it vertically overlaps with the first connecting portion 23C.

設置部２１の中央には開口部２１Ａが形成されている。電装部品１０で発生した熱の一部はこの開口部２１Ａを介して放熱される。 An opening 21A is formed in the center of the installation portion 21. A part of the heat generated in the electrical component 10 is dissipated through the opening 21A.

設置部２１および第２固定部２６の縁は下方に湾曲するフランジ部２０Ｈを有している（図１３参照）。 The edges of the installation portion 21 and the second fixing portion 26 have a flange portion 20H that curves downward (see FIG. 13).

設置部２１は、電装部品１０の底面と接する上面部２１Ｅと、上面部２１Ｅよりも下方に窪む窪み部２１Ｄとを有している。 The installation portion 21 has an upper surface portion 21E in contact with the bottom surface of the electrical component 10 and a recessed portion 21D recessed below the upper surface portion 21E.

設置部２１の上面部２１Ｅと窪み部２１Ｄとの間には、段差形状の第１補強部２１Ｂ、第２補強部２１Ｃが形成される。設置部２１は、第１補強部２１Ｂ、第２補強部２１Ｃによって剛性が高められている。 A step-shaped first reinforcing portion 21B and a second reinforcing portion 21C are formed between the upper surface portion 21E and the recessed portion 21D of the installation portion 21. The rigidity of the installation portion 21 is increased by the first reinforcing portion 21B and the second reinforcing portion 21C.

設置部２１は、トンネル部３側の端部からサイドシル４側に窪む切欠き部２７を有している。切欠き部２７は、第１脚部２３と第２脚部２４との間のトンネル部３側の端部であって、第１脚部２３の第１連結部２３Ｃと車両前後方向に対向する位置に形成されている。切欠き部２７を設けたことで、第１脚部２３の全長寸法が第２脚部２４の全長寸法よりも大きく設定されている。 The installation portion 21 has a notch portion 27 recessed from the end portion on the tunnel portion 3 side to the side sill 4 side. The cutout portion 27 is an end portion on the tunnel portion 3 side between the first leg portion 23 and the second leg portion 24, and faces the first connecting portion 23C of the first leg portion 23 in the vehicle front-rear direction. It is formed at the position. By providing the notch portion 27, the total length dimension of the first leg portion 23 is set to be larger than the total length dimension of the second leg portion 24.

また、切欠き部２７を設けたことで、第１連結部２３Ｃが第２連結部２４Ｃよりも車幅方向外側に配置されている。 Further, by providing the notch portion 27, the first connecting portion 23C is arranged outside the second connecting portion 24C in the vehicle width direction.

設置部２１は、第１脚部２３側の車両前方側の端部に、車両前方に広がる拡張部２８を有しており、拡張部２８の前端面と第１脚部２３の前端面とが同一面上で連続している。拡張部２８の車幅方向外側端部は、切欠き部２７の車幅方向外縁部よりも車幅方向外側に配置されている。 The installation portion 21 has an expansion portion 28 extending forward of the vehicle at the end portion on the vehicle front side on the first leg portion 23 side, and the front end surface of the expansion portion 28 and the front end surface of the first leg portion 23 are formed. It is continuous on the same plane. The outer end portion of the extension portion 28 in the vehicle width direction is arranged outside the vehicle width direction outer edge portion of the notch portion 27 in the vehicle width direction.

また、ブラケット２０は、設置部２１の車両前方側端部から上方かつ車両前方側へ延びて第１クロスメンバ５の上面に固定される第１固定部２５を有している。ブラケット２０は、設置部２１から車両後方側に延び第２クロスメンバ６に接続される第２固定部２６を有している。第２固定部２６は、設置部２１の車両後方側端部と第２クロスメンバ６とを固定している。第１固定部２５は、第２固定部２６よりも車幅方向外側に配置されている。詳しくは、第１固定部２５は設置部２１の前端かつ車幅方向外側に配置されている。 Further, the bracket 20 has a first fixing portion 25 extending upward from the vehicle front side end portion of the installation portion 21 and extending toward the vehicle front side and being fixed to the upper surface of the first cross member 5. The bracket 20 has a second fixing portion 26 extending from the installation portion 21 to the rear side of the vehicle and being connected to the second cross member 6. The second fixing portion 26 fixes the vehicle rear side end portion of the installation portion 21 and the second cross member 6. The first fixing portion 25 is arranged outside the second fixing portion 26 in the vehicle width direction. Specifically, the first fixing portion 25 is arranged at the front end of the installation portion 21 and outside in the vehicle width direction.

第１固定部２５は、設置部２１の車両前方側端部から第１クロスメンバ５の上端まで設置部２１に対して垂直方向に延びる垂直部２５Ｂと、垂直部２５Ｂの端部から水平に延びて第１クロスメンバ５の上端に固定される第１水平部２５Ａと、からなる（図１２参照）。そして、第２固定部２６は、設置部２１の車両後方側端部から車両後方へ水平に延びる第２水平部２６Ａからなる。第１固定部２５は第１クロスメンバ５に図示しないボルト等を締結するための締結孔２０Ｆを有している。第２固定部２６の第２水平部２６Ａは、第２クロスメンバ６に図示しないボルト等を締結するための締結孔２０Ｇを有している。ここで、垂直および水平とは、厳密に重力方向を基準とする方向を意味するものではない。垂直とは上下方向または縦方向の意味で用い、水平は前後方向、左右方向または横方向の意味で用いている。 The first fixing portion 25 extends horizontally from the end of the vertical portion 25B and the vertical portion 25B extending in the direction perpendicular to the installation portion 21 from the vehicle front side end of the installation portion 21 to the upper end of the first cross member 5. It is composed of a first horizontal portion 25A fixed to the upper end of the first cross member 5 (see FIG. 12). The second fixed portion 26 includes a second horizontal portion 26A extending horizontally from the rear end of the installation portion 21 to the rear of the vehicle. The first fixing portion 25 has a fastening hole 20F for fastening a bolt or the like (not shown) to the first cross member 5. The second horizontal portion 26A of the second fixing portion 26 has a fastening hole 20G for fastening a bolt or the like (not shown) to the second cross member 6. Here, "vertical" and "horizontal" do not mean directions strictly based on the direction of gravity. Vertical is used in the vertical or vertical direction, and horizontal is used in the front-back direction, left-right direction, or horizontal direction.

第１傾斜部２３Ｂと第２傾斜部２４Ｂとには、車幅方向に延びるビード２３Ｄ、２３Ｅとビード２４Ｄ、２４Ｅとがそれぞれ形成されている。 Beads 23D and 23E extending in the vehicle width direction and beads 24D and 24E are formed on the first inclined portion 23B and the second inclined portion 24B, respectively.

第１傾斜部２３Ｂには一対のビード２３Ｄ、２３Ｅが車両前後方向に並んでそれぞれ形成されており、第２傾斜部２４Ｂには一対のビード２４Ｄ、２４Ｅが車両前後方向に並んで形成されている。 A pair of beads 23D and 23E are formed side by side in the vehicle front-rear direction on the first inclined portion 23B, and a pair of beads 24D and 24E are formed side by side in the vehicle front-rear direction on the second inclined portion 24B. ..

図４、図８、図９において、窪み部２１Ｄは、開口部２１Ａの周囲を囲むように形成されている。窪み部２１Ｄは、膨出部２１Ｆを有しており、膨出部２１Ｆは、第２固定部２６内に膨出している。つまり、窪み部２１Ｄの一部は、設置部２１と第２固定部２６の境界を跨いで第２固定部２６側に入り込んでいる。また、設置部２１の車両前方側の端部と窪み部２１Ｄの車両前方側の端部との間隔は、設置部２１の車両後方側の端部と窪み部２１Ｄの車両後方側の端部との間隔よりも長く設定されている。 In FIGS. 4, 8 and 9, the recessed portion 21D is formed so as to surround the periphery of the opening 21A. The recessed portion 21D has a bulging portion 21F, and the bulging portion 21F bulges into the second fixed portion 26. That is, a part of the recessed portion 21D straddles the boundary between the installation portion 21 and the second fixed portion 26 and enters the second fixed portion 26 side. Further, the distance between the vehicle front end of the installation portion 21 and the vehicle front end of the recess 21D is the distance between the vehicle rear end of the installation portion 21 and the vehicle rear end of the recess 21D. It is set longer than the interval of.

第１水平部２５Ａの延在方向の長さは第２水平部２６Ａの延在方向の長さよりも長く設定されている。第１固定部２５は設置部２１とは別体で構成され、第２固定部２６は設置部２１と一体で構成されている。 The length of the first horizontal portion 25A in the extending direction is set longer than the length of the second horizontal portion 26A in the extending direction. The first fixing portion 25 is configured separately from the installation portion 21, and the second fixing portion 26 is integrally formed with the installation portion 21.

次に、車両１の側面衝突後の電装部品支持構造の状態について説明する。車両１に側面衝突による外力Ｆ（図１参照）が作用した場合、図１０、図１１に示すように、サイドシル４が大きく車室内部側に入り込むように変形する。 Next, the state of the electrical component support structure after the side collision of the vehicle 1 will be described. When an external force F (see FIG. 1) due to a side collision acts on the vehicle 1, as shown in FIGS. 10 and 11, the side sill 4 is deformed so as to largely enter the vehicle interior side.

そして、変形したサイドシル４等に押されることにより、ブラケット２０には、車幅方向中心側に変位する荷重が作用する。この荷重により、ブラケット２０の第１脚部２３、第２脚部２４には、上下方向に折り重なるように折れ曲がる態様で変形が発生する。このため、ブラケット２０は、フロアパネル２から僅かに浮き上がった状態で、車幅方向中心側に変位する。 Then, by being pushed by the deformed side sill 4 or the like, a load that is displaced toward the center in the vehicle width direction acts on the bracket 20. Due to this load, the first leg portion 23 and the second leg portion 24 of the bracket 20 are deformed in such a manner that they are bent so as to be folded in the vertical direction. Therefore, the bracket 20 is displaced toward the center in the vehicle width direction while being slightly lifted from the floor panel 2.

以上説明したように、本実施例では、ブラケット２０は、電装部品１０が設置される設置部２１と、設置部２１をフロアパネル２から上方に離間した状態で支持し、設置部２１のトンネル部３側の端部からトンネル部３に向かって互いに平行に延び、その先端部にフロアパネル２に締結される第１締結部２３Ａ、第２締結部２４Ａが設けられた第１脚部２３、第２脚部２４と、を有している。 As described above, in the present embodiment, the bracket 20 supports the installation portion 21 on which the electrical component 10 is installed and the installation portion 21 in a state of being separated upward from the floor panel 2, and the tunnel portion of the installation portion 21. The first leg portion 23 and the first leg portion 23, which extend parallel to each other from the end portion on the third side toward the tunnel portion 3 and are provided with the first fastening portion 23A and the second fastening portion 24A to be fastened to the floor panel 2 at the tip end portion thereof. It has two legs 24 and.

また、車両１は、設置部２１の前方に配置され車幅方向に延びる第１クロスメンバ５と、設置部２１の後方に配置され車幅方向に延びる第２クロスメンバ６と、を備えている。 Further, the vehicle 1 includes a first cross member 5 arranged in front of the installation portion 21 and extending in the vehicle width direction, and a second cross member 6 arranged behind the installation portion 21 and extending in the vehicle width direction. ..

コネクタ部１１は、一対の脚部としての第１脚部２３、第２脚部２４の間かつトンネル部３と電装部品１０との間に配置されている。設置部２１は、設置部２１の車両前方側端部から上方へ延びて第１クロスメンバ５の上面に固定される第１固定部２５と、設置部２１の車両後方側端部と第２クロスメンバ６とを固定する第２固定部２６と、を有している。 The connector portion 11 is arranged between the first leg portion 23 and the second leg portion 24 as a pair of leg portions and between the tunnel portion 3 and the electrical component 10. The installation portion 21 includes a first fixing portion 25 extending upward from the vehicle front side end portion of the installation portion 21 and fixed to the upper surface of the first cross member 5, and a vehicle rear side end portion and a second cross of the installation portion 21. It has a second fixing portion 26 for fixing the member 6.

これにより、設置部２１の前端部が第１固定部２５で固定されているので、車両側方から荷重が作用した場合に、設置部２１の外側端部が持ち上がって設置部２１が折れ曲がることを抑制できる。そのため、コネクタ部１１が大きくトンネル部３側に移動することを抑制でき、コネクタ部１１から延びるハーネス１２に対して大きなテンションが作用することを抑制できる。また、設置部２１の外側端部が持ち上がって設置部２１が折れ曲がることを抑制できるため、設置部２１に設置される電装部品１０が他の部材と衝突したり、設置部２１から電装部品１０が離脱したりすることを防止できる。 As a result, since the front end portion of the installation portion 21 is fixed by the first fixing portion 25, when a load is applied from the side of the vehicle, the outer end portion of the installation portion 21 is lifted and the installation portion 21 is bent. Can be suppressed. Therefore, it is possible to prevent the connector portion 11 from moving significantly toward the tunnel portion 3, and it is possible to prevent a large tension from acting on the harness 12 extending from the connector portion 11. Further, since the outer end portion of the installation portion 21 can be prevented from being lifted and the installation portion 21 being bent, the electrical component 10 installed in the installation portion 21 may collide with other members, or the electrical component 10 may be removed from the installation portion 21. It is possible to prevent withdrawal.

この結果、車両１の側面衝突時に電装部品１０および電装部品１０から延びるハーネス１２を保護することができる。 As a result, it is possible to protect the electrical component 10 and the harness 12 extending from the electrical component 10 in the event of a side collision of the vehicle 1.

本実施例では、第１固定部２５は、設置部２１の車両前方側端部から第１クロスメンバ５の上端まで設置部２１に対して垂直方向に延びる垂直部２５Ｂと、垂直部２５Ｂの端部から水平に延びて第１クロスメンバ５の上端に固定される第１水平部２５Ａと、からなる。そして、第２固定部２６は、設置部２１の車両後方側端部から車両後方へ水平に延びる第２水平部２６Ａからなる。 In this embodiment, the first fixing portion 25 is a vertical portion 25B extending in the direction perpendicular to the installation portion 21 from the vehicle front side end portion of the installation portion 21 to the upper end of the first cross member 5, and the ends of the vertical portion 25B. It is composed of a first horizontal portion 25A extending horizontally from the portion and fixed to the upper end of the first cross member 5. The second fixed portion 26 includes a second horizontal portion 26A extending horizontally from the rear end of the installation portion 21 to the rear of the vehicle.

これにより、車幅方向外側からの衝撃を受けた場合に、車両１を正面から見て、第１固定部２５には垂直部２５Ｂを軸とした反時計回りのモーメントが作用し、第１水平部２５Ａの中心を軸とした時計回りのモーメントが発生しやすくなるため、コネクタ部１１が上方に浮き上がろうとする。そのため、コネクタ部１１がフロアパネル２に沿ってトンネル部３に向かって水平移動することが抑制され、水平移動に伴う引き摺り等によりハーネス１２に大きな荷重が作用することを抑制できる。 As a result, when the vehicle 1 is viewed from the front when an impact is received from the outside in the vehicle width direction, a counterclockwise moment about the vertical portion 25B acts on the first fixed portion 25, and the first horizontal portion 25 is subjected to a counterclockwise moment. Since a clockwise moment about the center of the portion 25A is likely to be generated, the connector portion 11 tends to rise upward. Therefore, it is possible to prevent the connector portion 11 from moving horizontally toward the tunnel portion 3 along the floor panel 2, and it is possible to prevent a large load from acting on the harness 12 due to dragging or the like accompanying the horizontal movement.

本実施例では、第１水平部２５Ａの長さは第２水平部２６Ａの長さよりも長く設定されている。 In this embodiment, the length of the first horizontal portion 25A is set longer than the length of the second horizontal portion 26A.

これにより、より長い第１水平部２５Ａが第２水平部２６Ａよりも大きく変形し、平面視でブラケット２０を回転させるモーメントが発生するため、コネクタ部１１がフロアパネル２に沿ってトンネル部３に向かって水平移動することが一層抑制され、水平移動に伴う引き摺り等によりハーネス１２に大きな荷重が作用することを一層抑制できる。 As a result, the longer first horizontal portion 25A is deformed more than the second horizontal portion 26A, and a moment for rotating the bracket 20 in a plan view is generated, so that the connector portion 11 is moved to the tunnel portion 3 along the floor panel 2. Horizontal movement toward the harness 12 can be further suppressed, and a large load can be further suppressed from being applied to the harness 12 due to dragging or the like accompanying the horizontal movement.

本実施例では、第１固定部２５は設置部２１とは別体で構成され、第２固定部２６は設置部２１と一体で構成されている。 In this embodiment, the first fixing portion 25 is configured separately from the installation portion 21, and the second fixing portion 26 is configured integrally with the installation portion 21.

これにより、第１固定部２５は、設置部２１と一体で構成されている第２固定部２６よりも剛性が劣り、車幅方向外側からの衝撃によって変形しやすいため、車両前方から見て時計回りのモーメントが発生し、平面視で第１固定部２５に反時計回りのモーメントが発生する。このため、設置部２１のうちコネクタ部１１が配置されている側の端部が上方に持ち上げられるようにブラケット２０が変形することができるので、ハーネス１２がフロアパネル２に沿って大きく移動してハーネス１２へ大きな張力が作用することを抑制できる。 As a result, the first fixed portion 25 is inferior in rigidity to the second fixed portion 26, which is integrally formed with the installation portion 21, and is easily deformed by an impact from the outside in the vehicle width direction. Therefore, the clock is viewed from the front of the vehicle. A clockwise moment is generated, and a counterclockwise moment is generated in the first fixed portion 25 in a plan view. Therefore, the bracket 20 can be deformed so that the end of the installation portion 21 on the side where the connector portion 11 is arranged is lifted upward, so that the harness 12 moves significantly along the floor panel 2. It is possible to suppress the action of a large tension on the harness 12.

本実施例では、設置部２１および第２固定部２６の縁は下方に湾曲するフランジ部２０Ｈを有している。 In this embodiment, the edges of the installation portion 21 and the second fixing portion 26 have a flange portion 20H that curves downward.

これにより、設置部２１と第２固定部２６の縁は湾曲しているため、設置部２１および第２固定部２６が塑性変形しにくくなり、設置部２１の設置される電装部品１０を保護できる。 As a result, since the edges of the installation portion 21 and the second fixing portion 26 are curved, the installation portion 21 and the second fixing portion 26 are less likely to be plastically deformed, and the electrical component 10 on which the installation portion 21 is installed can be protected. ..

また、第１固定部２５の縁は湾曲しておらず、その他の部分と比べて塑性変形しやすいため、コネクタ部１１が大きく移動することを抑制でき、コネクタ部１１から延びるハーネス１２に大きなテンションが作用することを抑制できる。 Further, since the edge of the first fixing portion 25 is not curved and is more easily plastically deformed than the other portions, it is possible to suppress the connector portion 11 from moving significantly, and the harness 12 extending from the connector portion 11 has a large tension. Can be suppressed from acting.

本実施例では、設置部２１の上面には、下方に窪む窪み部２１Ｄが形成されている。窪み部２１Ｄの一部は、設置部２１と第２固定部２６の境界を跨いで第２固定部２６側に入り込み、設置部２１の車両前方側の端部と窪み部２１Ｄとの間隔が、設置部２１の車両後方側の端部と窪み部２１Ｄとの間隔よりも長く設定されている。 In this embodiment, a recessed portion 21D that is recessed downward is formed on the upper surface of the installation portion 21. A part of the recessed portion 21D straddles the boundary between the installation portion 21 and the second fixed portion 26 and enters the second fixed portion 26 side. It is set longer than the distance between the rear end of the installation portion 21 on the vehicle rear side and the recessed portion 21D.

これにより、車両後方側において窪み部２１Ｄと端部との距離が短くなるため、前端部よりも面剛性が強く変形しにくくなるという効果を奏する。 As a result, the distance between the recessed portion 21D and the end portion is shortened on the rear side of the vehicle, so that the surface rigidity is stronger than that of the front end portion and the deformation is less likely to be achieved.

本実施例では、第１固定部２５は第２固定部２６よりも車幅方向外側に配置されている。 In this embodiment, the first fixing portion 25 is arranged outside the second fixing portion 26 in the vehicle width direction.

これにより、車幅方向からの衝撃を第１固定部２５で吸収でき、設置部２１が折れ曲がることを抑制できる。 As a result, the impact from the vehicle width direction can be absorbed by the first fixing portion 25, and the installation portion 21 can be prevented from bending.

本実施例では、一対の脚部としての第１脚部２３、第２脚部２４の間に、ハーネス１２が通過する孔部２Ｃが設けられている。そして、第１固定部２５は設置部２１の前端かつ車幅方向外側に配置されている。 In this embodiment, a hole 2C through which the harness 12 passes is provided between the first leg 23 and the second leg 24 as a pair of legs. The first fixing portion 25 is arranged at the front end of the installation portion 21 and outside in the vehicle width direction.

これにより、設置部２１の前端かつ車幅方向外側に第１固定部２５が設置されるため、車幅方向外側が上方に持ち上がることを抑制できる。一方、設置部２１の前端かつ車幅方向外側は固定されていないため、コネクタ部１１の周辺が上方に持ち上がりやすくなり、コネクタ部１１と孔部２Ｃとが平面視で大きく離れることがなくなるため、ハーネス１２に大きな張力が作用することを抑制できる。 As a result, since the first fixing portion 25 is installed at the front end of the installation portion 21 and on the outer side in the vehicle width direction, it is possible to prevent the outer side in the vehicle width direction from being lifted upward. On the other hand, since the front end of the installation portion 21 and the outside in the vehicle width direction are not fixed, the periphery of the connector portion 11 is likely to be lifted upward, and the connector portion 11 and the hole portion 2C are not significantly separated from each other in a plan view. It is possible to suppress the action of a large tension on the harness 12.

本実施例では、コネクタ部１１は、第１脚部２３と上下に重なる位置に配置されている。 In this embodiment, the connector portion 11 is arranged at a position where it vertically overlaps with the first leg portion 23.

これにより、設置部２１の前端かつ車幅方向外側は固定されていないため、コネクタ部１１の周辺が上方に持ち上がりやすくなり、コネクタ部１１と孔部２Ｃとが大きく離れることがなくなるため、ハーネス１２に大きな張力が作用することを抑制できる。 As a result, since the front end of the installation portion 21 and the outside in the vehicle width direction are not fixed, the periphery of the connector portion 11 can be easily lifted upward, and the connector portion 11 and the hole portion 2C are not significantly separated from each other. Therefore, the harness 12 It is possible to suppress the action of a large tension on the connector.

本発明の実施例を開示したが、当業者によっては本発明の範囲を逸脱することなく変更が加えられうることは明白である。すべてのこのような修正および等価物が次の請求項に含まれることが意図されている。 Although the embodiments of the present invention have been disclosed, it is clear that some skilled in the art can make changes without departing from the scope of the present invention. All such modifications and equivalents are intended to be included in the following claims.

１...車両、２...フロアパネル、２Ｃ...孔部、３...トンネル部、４...サイドシル、５...第１クロスメンバ、６...第２クロスメンバ、１０...電装部品、１１...コネクタ部、１２...ハーネス、２０...ブラケット、２０Ｈ...フランジ部、２１...設置部、２１Ｄ...窪み部、２３...第１脚部（脚部）、２３Ａ...第１締結部（締結部）、２４...第２脚部（脚部）、２４Ａ...第２締結部（締結部）、２５...第１固定部、２５Ａ...第１水平部、２５Ｂ...垂直部、２６...第２固定部 1 ... Vehicle, 2 ... Floor panel, 2C ... Hole, 3 ... Tunnel, 4 ... Side sill, 5 ... 1st cross member, 6 ... 2nd cross member 10, ... Electrical parts, 11 ... Connector part, 12 ... Harness, 20 ... Bracket, 20H ... Flange part, 21 ... Installation part, 21D ... Recessed part, 23. .. 1st leg (leg), 23A ... 1st fastening (fastening), 24 ... 2nd leg (leg), 24A ... 2nd fastening (fastening), 25 ... 1st fixed part, 25A ... 1st horizontal part, 25B ... vertical part, 26 ... 2nd fixed part

Claims (9)

フロアパネルの車幅方向外側端部において車両前後方向に延びるサイドシルと、
前記フロアパネルの車幅方向中央部において車両前後方向に延びるトンネル部と、
ハーネスが接続されるコネクタ部を有する電装部品と、
前記フロアパネルの上面における前記サイドシルと前記トンネル部との間に設置され、前記電装部品を支持するブラケットと、を備える電装部品支持構造であって、
前記ブラケットは、
前記電装部品が設置される設置部と、
前記設置部を前記フロアパネルから上方に離間した状態で支持し、前記設置部の前記トンネル部側の端部から前記トンネル部に向かって互いに平行に延び、前記フロアパネルに締結される締結部が設けられた一対の脚部と、を有し、
前記設置部の前方に配置され車幅方向に延びる第１クロスメンバと、
前記設置部の後方に配置され車幅方向に延びる第２クロスメンバと、を備え、
前記コネクタ部は、前記一対の脚部の間かつ前記トンネル部と前記電装部品との間に配置され、
前記設置部は、
前記設置部の車両前方側端部から上方へ延びて前記第１クロスメンバの上面に固定される第１固定部と、
前記設置部の車両後方側端部と前記第２クロスメンバとを固定する第２固定部と、を有することを特徴とする電装部品支持構造。 A side sill that extends in the front-rear direction of the vehicle at the outer end of the floor panel in the vehicle width direction,
A tunnel portion extending in the vehicle front-rear direction at the center portion of the floor panel in the vehicle width direction, and a tunnel portion extending in the vehicle front-rear direction.
Electrical components that have a connector to which the harness is connected,
An electrical component support structure including a bracket installed between the side sill and the tunnel portion on the upper surface of the floor panel and supporting the electrical component.
The bracket
The installation part where the electrical components are installed and
A fastening portion that supports the installation portion in a state of being separated upward from the floor panel, extends parallel to each other from the end portion of the installation portion on the tunnel portion side toward the tunnel portion, and is fastened to the floor panel. With a pair of legs provided,
A first cross member arranged in front of the installation portion and extending in the vehicle width direction,
A second cross member, which is arranged behind the installation portion and extends in the vehicle width direction, is provided.
The connector portion is arranged between the pair of legs and between the tunnel portion and the electrical component.
The installation part
A first fixing portion extending upward from the vehicle front side end of the installation portion and fixed to the upper surface of the first cross member, and a first fixing portion.
An electrical component support structure comprising: a vehicle rear side end portion of the installation portion and a second fixing portion for fixing the second cross member. 前記第１固定部は、
前記設置部の車両前方側端部から前記第１クロスメンバの上端まで前記設置部に対して垂直方向に延びる垂直部と、前記垂直部の端部から水平に延びて前記第１クロスメンバの上端に固定される第１水平部と、からなり、
前記第２固定部は、
前記設置部の車両後方側端部から車両後方へ水平に延びる第２水平部からなることを特徴とする請求項１に記載の電装部品支持構造。 The first fixing portion is
A vertical portion extending in the direction perpendicular to the installation portion from the vehicle front end of the installation portion to the upper end of the first cross member, and an upper end of the first cross member extending horizontally from the end of the vertical portion. Consists of the first horizontal part, which is fixed to
The second fixing portion is
The electrical component support structure according to claim 1, further comprising a second horizontal portion extending horizontally from the rear end of the installation portion to the rear of the vehicle. 前記第１水平部の長さは前記第２水平部の長さよりも長いことを特徴とする請求項２に記載の電装部品支持構造。 The electrical component support structure according to claim 2, wherein the length of the first horizontal portion is longer than the length of the second horizontal portion. 前記第１固定部は前記設置部とは別体で構成され、前記第２固定部は前記設置部と一体で構成されていることを特徴とする請求項１から請求項３の何れか１項に記載の電装部品支持構造。 Any one of claims 1 to 3, wherein the first fixing portion is configured as a separate body from the installation portion, and the second fixing portion is integrally configured with the installation portion. The electrical component support structure described in. 前記設置部および前記第２固定部の縁は下方に湾曲するフランジ部を有していることを特徴とする請求項１から請求項４の何れか１項に記載の電装部品支持構造。 The electrical component support structure according to any one of claims 1 to 4, wherein the edges of the installation portion and the second fixing portion have a flange portion that curves downward. 前記設置部の上面には、下方に窪む窪み部が形成され、
前記窪み部の一部は、前記設置部と前記第２固定部の境界を跨いで前記第２固定部側に入り込み、
前記設置部の車両前方側の端部と前記窪み部との間隔が、前記設置部の車両後方側の端部と前記窪み部との間隔よりも長いことを特徴とする請求項１から請求項５の何れか１項に記載の電装部品支持構造。 A recessed portion that is recessed downward is formed on the upper surface of the installation portion.
A part of the recessed portion straddles the boundary between the installation portion and the second fixing portion and enters the second fixing portion side.
Claims 1 to 1, wherein the distance between the vehicle front end of the installation portion and the recess is longer than the distance between the vehicle rear end of the installation and the recess. 5. The electrical component support structure according to any one of 5. 前記第１固定部は前記第２固定部よりも車幅方向外側に配置されていることを特徴とする請求項１から請求項６の何れか１項に記載の電装部品支持構造。 The electrical component support structure according to any one of claims 1 to 6, wherein the first fixing portion is arranged outside the second fixing portion in the vehicle width direction. 前記一対の脚部の間に、前記ハーネスが通過する孔部が設けられ、
前記第１固定部は前記設置部の前端かつ車幅方向外側に配置されていることを特徴とする請求項１から請求項７の何れか１項に記載の電装部品支持構造。 A hole through which the harness passes is provided between the pair of legs.
The electrical component support structure according to any one of claims 1 to 7, wherein the first fixing portion is arranged at the front end of the installation portion and outside in the vehicle width direction. 前記一対の脚部は、車両前方側に配置された第１脚部と、車両後方側に配置された第２脚部とを有し、
前記コネクタ部は、前記第１脚部と上下に重なる位置に配置されていることを特徴とする請求項１から請求項８の何れか１項に記載の電装部品支持構造。 The pair of legs has a first leg portion arranged on the front side of the vehicle and a second leg portion arranged on the rear side of the vehicle.
The electrical component support structure according to any one of claims 1 to 8, wherein the connector portion is arranged at a position where it vertically overlaps with the first leg portion.
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