JP2017083254A - Detection device fitting structure - Google Patents

Detection device fitting structure Download PDF

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Publication number
JP2017083254A
JP2017083254A JP2015210774A JP2015210774A JP2017083254A JP 2017083254 A JP2017083254 A JP 2017083254A JP 2015210774 A JP2015210774 A JP 2015210774A JP 2015210774 A JP2015210774 A JP 2015210774A JP 2017083254 A JP2017083254 A JP 2017083254A
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Prior art keywords
detection device
structural member
vehicle
bracket
mounting structure
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JP2015210774A
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JP6565596B2 (en
Inventor
後藤　陽一
Yoichi Goto
陽一 後藤
和夫 河村
Kazuo Kawamura
和夫 河村
裕行 垣内
Hiroyuki Kakiuchi
裕行 垣内
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Suzuki Motor Corp
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Suzuki Motor Corp
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Priority to JP2015210774A priority Critical patent/JP6565596B2/en
Priority to CN201610882355.7A priority patent/CN107054230B/en
Priority to DE102016119928.1A priority patent/DE102016119928A1/en
Publication of JP2017083254A publication Critical patent/JP2017083254A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/48—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects combined with, or convertible into, other devices or objects, e.g. bumpers combined with road brushes, bumpers convertible into beds
    • B60R19/483—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects combined with, or convertible into, other devices or objects, e.g. bumpers combined with road brushes, bumpers convertible into beds with obstacle sensors of electric or electronic type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/04—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects formed from more than one section in a side-by-side arrangement
    • B60R19/12—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects formed from more than one section in a side-by-side arrangement vertically spaced
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
    • B60R2011/004—Arrangements for holding or mounting articles, not otherwise provided for characterised by position outside the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
    • B60R2011/008—Adjustable or movable supports

Abstract

PROBLEM TO BE SOLVED: To provide a detection device fitting structure that can enhance load absorption performance when a collision is caused with a detection device attached to a vehicle front part, and thereby reduces a load on an object of collision.SOLUTION: A detection device fitting structure according to the present invention consists of a first structure member which extends along a vehicle width at a front part of an engine room; a second structure member which extends along the vehicle width below the first structure member; and a first bracket which is fixed to the first structure member and second structure member and fitted with the detection device. The first bracket has: a plate-like fitting part which is arranged in front of the first structure member and second structure member between the first structure member and second structure member, and has the detection device fitted to its front; an upper fixation part which extends upward from an upper edge of the fitting part toward behind the vehicle, and is fixed to the first structure member; and a lower fixation part which extends downward from a lower edge of the fitting part toward behind the vehicle and is fixed to the second structure member.SELECTED DRAWING: Figure 2

Description

本発明は、車両周辺の物体を検出する検出装置を車両前部に取り付ける検出装置取付構造に関するものである。   The present invention relates to a detection device mounting structure in which a detection device that detects an object around a vehicle is attached to the front of the vehicle.

車両の前部には、車両周辺の物体を検出する検出装置が取り付けられることがある。例えば特許文献１では、車両前部に上下一対に配置荒れるフードロックメンバとフロントメンバとの間に補強部材を架設している。そして、この補強部材にレーダ装置（検出装置）を固定している。   A detection device that detects an object around the vehicle may be attached to the front of the vehicle. For example, in Patent Document 1, a reinforcing member is installed between a front hood lock member and a hood lock member that are disposed in a pair of upper and lower parts at the front of the vehicle. A radar device (detection device) is fixed to the reinforcing member.

特開２００９−２８７９５０号公報JP 2009-287950 A

ここで、車両前部では、衝突時の被衝突体への負荷を軽減するために、衝突荷重を低減する性能、すなわち荷重吸収性能が求められる。これに対し、特許文献１では、検出装置の破損に着目しているため、衝突時における荷重吸収性能には言及されていない。このため、安全性の更なる向上を図るべく、特許文献１のレーダ装置の取付構造の改良が求められていた。   Here, in the front part of the vehicle, in order to reduce the load on the collision target at the time of the collision, the performance of reducing the collision load, that is, the load absorption performance is required. On the other hand, since Patent Document 1 focuses on damage to the detection device, it does not mention load absorption performance at the time of collision. For this reason, improvement of the mounting structure of the radar apparatus of patent document 1 was calculated | required in order to aim at the further improvement of safety | security.

本発明は、このような課題に鑑み、車両前部に検出装置を取り付けた場合の衝突時の荷重吸収性能が高めることができ、被衝突体への負荷を軽減することが可能な検出装置取付構造を提供することを目的としている。   In view of such a problem, the present invention can improve the load absorption performance at the time of collision when the detection device is attached to the front portion of the vehicle, and can detect the load on the collision target. Its purpose is to provide a structure.

上記課題を解決するために、本発明にかかる検出装置取付構造の代表的な構成は、車両周辺の物体を検出する検出装置を車両前部に取り付ける検出装置取付構造において、当該検出装置取付構造は、エンジンルームの前部で車幅方向に延びる第１構造部材と、エンジンルームの前部であって第１構造部材の下方で車幅方向に延びる第２構造部材と、第１構造部材および第２構造部材に固定され検出装置が取り付けられる第１ブラケットとを含み、第１ブラケットは、第１構造部材および第２構造部材の間であって第１構造部材および第２構造部材の前方に配置され前面に検出装置が取り付けられるプレート状の取付部と、取付部の上縁から車両後方に向かうにしたがって上方に延び第１構造部材に固定される上固定部と、取付部の下縁から車両後方に向かうにしたがって下方に延び第２構造部材に固定される下固定部とを有することを特徴とする。   In order to solve the above-described problems, a typical configuration of a detection device mounting structure according to the present invention is a detection device mounting structure in which a detection device that detects an object around a vehicle is attached to the front of the vehicle. A first structural member extending in the vehicle width direction at the front portion of the engine room, a second structural member extending in the vehicle width direction below the first structural member at the front portion of the engine room, the first structural member, and the first structural member A first bracket that is fixed to the two structural members and to which the detection device is attached. The first bracket is disposed between the first structural member and the second structural member and in front of the first structural member and the second structural member. A plate-shaped mounting portion on which the detection device is mounted on the front surface, an upper fixing portion that extends upward from the upper edge of the mounting portion toward the rear of the vehicle and is fixed to the first structural member, and a vehicle from the lower edge of the mounting portion. And having a lower fixing portion fixed to the second structural member extending downwardly toward the rear.

上記構成によれば、被衝突体が衝突すると、検出装置を介して加わった荷重によって第１ブラケットが車両後方に向かって移動するように変形する。この変形によって荷重を吸収することができるため、衝突時の荷重吸収性能が高めることができ、被衝突体への負荷を軽減することが可能となる。   According to the above configuration, when the collision target collides, the first bracket is deformed so as to move toward the rear of the vehicle by the load applied via the detection device. Since the load can be absorbed by this deformation, the load absorption performance at the time of collision can be improved, and the load on the collision object can be reduced.

上記第１ブラケットは、取付部と上固定部との境界に形成された周辺よりも剛性の低い脆弱部を有するとよい。かかる構成によれば、第１ブラケットの上固定部と下固定部のうち、上固定部のほうが変形しやすくなる。このため、荷重がかかった際に、上固定部が車両後方に向かって変形し、取付部に取り付けられた検出装置は上方を向くような姿勢となる。これにより、衝突によって検出装置が下方を向いたときに生じやすい誤作動を防ぐことが可能となる。   The first bracket may have a fragile portion having lower rigidity than the periphery formed at the boundary between the attachment portion and the upper fixing portion. According to such a configuration, the upper fixing portion is more easily deformed among the upper fixing portion and the lower fixing portion of the first bracket. For this reason, when a load is applied, the upper fixing portion is deformed toward the rear of the vehicle, and the detection device attached to the attachment portion is oriented upward. As a result, it is possible to prevent malfunctions that are likely to occur when the detection device faces downward due to a collision.

上記上固定部は、側方視で取付部と第１構造部材との間を直線状に延びていて、下固定部は、側方視で取付部と第２構造部材との間を直線状に延びていて、下固定部よりも上固定部のほうが直線状に延びている領域が長いとよい。かかる構成によっても、衝突時における上固定部の変形を促進することができる。したがって、上述した効果を高めることが可能となる。   The upper fixing portion extends linearly between the mounting portion and the first structural member in a side view, and the lower fixing portion linearly extends between the mounting portion and the second structural member in a side view. It is preferable that the region where the upper fixing portion extends linearly is longer than the lower fixing portion. Such a configuration can also promote the deformation of the upper fixing portion at the time of a collision. Therefore, the above-described effect can be enhanced.

当該検出装置取付構造は、第１ブラケットと検出装置との間に配置される第２ブラケットと、検出装置よりも前方に配置され車両前部の外装を構成する意匠部材とを含み、第２ブラケットは、取付部と当接する当接部と、当接部の上端から検出装置よりも上方まで延びる突出部とを有し、当該検出装置取付構造は、意匠部材の裏面に形成され突出部と対面する対面部を有するとよい。かかる構成によれば、荷重によって車両後方に移動した対面部が突出部を車両後方に向かって押し込む。これにより、上固定部の変形を更に促進することができるため、上述した効果を更に高めることが可能となる。   The detection device mounting structure includes a second bracket that is disposed between the first bracket and the detection device, and a design member that is disposed in front of the detection device and forms an exterior of the front portion of the vehicle. Has a contact portion that contacts the mounting portion, and a protrusion that extends from the upper end of the contact portion to above the detection device, and the detection device mounting structure is formed on the back surface of the design member and faces the protrusion. It is good to have a facing part. According to such a configuration, the facing portion that has moved rearward due to the load pushes the protrusion toward the rear of the vehicle. Thereby, since the deformation | transformation of an upper fixing part can be further accelerated | stimulated, it becomes possible to further raise the effect mentioned above.

本発明によれば、車両前部に検出装置を取り付けた場合の衝突時の荷重吸収性能が高めることができ、被衝突体への負荷を軽減することが可能な検出装置取付構造を提供することができる。   ADVANTAGE OF THE INVENTION According to this invention, the load absorption performance at the time of the collision at the time of attaching a detection apparatus to a vehicle front part can be improved, and the detection apparatus attachment structure which can reduce the load to a colliding body is provided. Can do.

本実施形態にかかる検出装置取付構造を説明する全体図斜視図である。It is a whole view perspective view explaining the detection apparatus attachment structure concerning this embodiment. 図１の検出装置近傍の拡大図である。It is an enlarged view of the detection apparatus vicinity of FIG. 図３は、図１（ａ）のＡ−Ａ断面図である。FIG. 3 is a cross-sectional view taken along the line AA in FIG.

以下に添付図面を参照しながら、本発明の好適な実施形態について詳細に説明する。かかる実施形態に示す寸法、材料、その他具体的な数値などは、発明の理解を容易とするための例示に過ぎず、特に断る場合を除き、本発明を限定するものではない。なお、本明細書及び図面において、実質的に同一の機能、構成を有する要素については、同一の符号を付することにより重複説明を省略し、また本発明に直接関係のない要素は図示を省略する。   Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. The dimensions, materials, and other specific numerical values shown in the embodiments are merely examples for facilitating understanding of the invention, and do not limit the present invention unless otherwise specified. In the present specification and drawings, elements having substantially the same function and configuration are denoted by the same reference numerals, and redundant description is omitted, and elements not directly related to the present invention are not illustrated. To do.

図１は、本実施形態にかかる検出装置取付構造（以下、取付構造１００と称する）を説明する全体図斜視図である。図１（ａ）は、車両前部の前面を構成する意匠部材であるバンパ１５０およびグリル１６０を取り付けた状態であり、図１（ｂ）は、図１（ａ）のバンパ１５０およびグリル１６０を取り外した状態である。   FIG. 1 is an overall perspective view illustrating a detection device mounting structure (hereinafter referred to as a mounting structure 100) according to the present embodiment. FIG. 1A shows a state in which a bumper 150 and a grill 160, which are design members constituting the front surface of the front portion of the vehicle, are attached. FIG. 1B shows a state in which the bumper 150 and the grill 160 in FIG. It is in the removed state.

本実施形態の取付構造１００では、車両周辺の物体（不図示）を検出する検出装置１０２（図１（ｂ）参照）を車両前部に取り付ける。図１（ｂ）に示すように、本実施形態の取付構造１００は、第１構造部材１１０、第２構造部材１２０および第１ブラケット１３０を含んで構成される。   In the mounting structure 100 of the present embodiment, a detection device 102 (see FIG. 1B) that detects an object (not shown) around the vehicle is attached to the front of the vehicle. As shown in FIG. 1B, the mounting structure 100 of this embodiment includes a first structural member 110, a second structural member 120, and a first bracket 130.

第１構造部材１１０は、エンジンルーム１０４（図１（ｂ）参照）の前部で車幅方向に延びる構造部材であり、その前方且つ下方には、車幅方向で延びる第２構造部材１２０が配置される。なお、第１構造部材１１０としては例えばフードロックメンバを、第２構造部材１２０としては例えばバンパメンバを挙げることができる。ただし、これに限定するものではなく、第１構造部材１１０および第２構造部材１２０を他の部材とする場合であっても本発明を適用することが可能である。   The first structural member 110 is a structural member that extends in the vehicle width direction at the front portion of the engine room 104 (see FIG. 1B), and a second structural member 120 that extends in the vehicle width direction is located in front of and below the first structural member 110. Be placed. The first structural member 110 may be a hood lock member, and the second structural member 120 may be a bumper member, for example. However, the present invention is not limited to this, and the present invention can be applied even when the first structural member 110 and the second structural member 120 are other members.

図２は、図１の検出装置１０２近傍の拡大図である。図２に示すように、第１構造部材１１０と第２構造部材１２０の間には、それらに固定され、検出装置１０２が取り付けられる板状部材からなる第１ブラケット１３０が配置される。第１ブラケット１３０は、取付部１３２（図３（ａ）参照）、上固定部１３４および下固定部１３６を含んで構成される。   FIG. 2 is an enlarged view of the vicinity of the detection device 102 of FIG. As shown in FIG. 2, a first bracket 130 is disposed between the first structural member 110 and the second structural member 120. The first bracket 130 is a plate-like member that is fixed to them and to which the detection device 102 is attached. The first bracket 130 includes an attachment portion 132 (see FIG. 3A), an upper fixing portion 134, and a lower fixing portion 136.

図３は、図１（ａ）のＡ−Ａ断面図である。図３（ａ）は被衝突体の衝突前の状態を例示していて、図３（ｂ）は被衝突体の衝突後の状態を例示している。図３（ａ）に示すように、取付部１３２はプレート状であり、第１構造部材１１０および第２構造部材１２０よりも車両前方に配置され、前面に検出装置１０２が取り付けられる。   FIG. 3 is a cross-sectional view taken along the line AA in FIG. FIG. 3A illustrates the state before the collision of the collision object, and FIG. 3B illustrates the state after the collision of the collision object. As shown in FIG. 3A, the attachment portion 132 has a plate shape, is disposed in front of the vehicle with respect to the first structural member 110 and the second structural member 120, and the detection device 102 is attached to the front surface.

取付部１３２の上縁からは、第１構造部材１１０に固定される上固定部１３４が車両後方に向かうにしたがって上方に延びている。取付部１３２の下縁からは、第２構造部材１２０に固定される下固定部１３６が車両後方に向かうにしたがって下方に延びている。上固定部１３４は、側方視で取付部１３２と第１構造部材１１０との間を直線状に延びていて、下固定部１３６は、側方視で取付部１３２と第２構造部材１２０との間を直線状に延びている。   From the upper edge of the attachment part 132, the upper fixing part 134 fixed to the first structural member 110 extends upward as it goes rearward of the vehicle. From the lower edge of the attachment portion 132, a lower fixing portion 136 fixed to the second structural member 120 extends downward toward the rear of the vehicle. The upper fixing portion 134 extends linearly between the attachment portion 132 and the first structural member 110 when viewed from the side, and the lower fixing portion 136 includes the attachment portion 132 and the second structural member 120 when viewed from the side. It extends in a straight line between.

図３（ａ）に示すように、被衝突体（不図示）が衝突前の状態、すなわち通常時は、検出装置１０２は第１構造部材１１０および第２構造部材１２０より前方に配置されている。被衝突体（不図示）が衝突すると、図３（ｂ）に示すように、検出装置１０２を介して加わった荷重によって第１ブラケット１３０が車両後方に向かって移動するように変形する。   As shown in FIG. 3A, the detection device 102 is arranged in front of the first structural member 110 and the second structural member 120 when the collision target (not shown) is in a state before the collision, that is, in a normal state. . When a collision target (not shown) collides, as shown in FIG. 3B, the first bracket 130 is deformed so as to move toward the rear of the vehicle by a load applied via the detection device 102.

上記構成によれば、第１ブラケット１３０が変形することにより、衝突時の荷重を吸収することができる。したがって、高い荷重吸収性能が得られ、被衝突体への負荷を軽減することが可能となる。また第１ブラケット１３０が車両後方に向かって変形することにより、取付部１３２に取り付けられている検出装置１０２がその後方の空間に移動することができる。これにより、検出装置１０２から被衝突体にかかる負荷を軽減することができるため、上述した効果を高めることが可能となる。   According to the above configuration, the load at the time of collision can be absorbed by the first bracket 130 being deformed. Therefore, high load absorption performance can be obtained, and the load on the collision object can be reduced. Moreover, when the 1st bracket 130 deform | transforms toward the vehicle rear, the detection apparatus 102 attached to the attaching part 132 can move to the space behind it. As a result, it is possible to reduce the load applied from the detection device 102 to the collision target, and thus the above-described effects can be enhanced.

また本実施形態では、図３（ａ）に示すように、第１ブラケット１３０の取付部１３２と上固定部１３４との境界に、周辺よりも剛性の低い脆弱部１３８を形成している。これにより、荷重がかかった際、第１ブラケット１３０では、上固定部１３４および下固定部１３６のうち、上固定部１３４のほうが変形しやすくなる。このため、図３（ｂ）に示すように上固定部１３４が車両後方に向かって倒れるように変形し、取付部１３２に取り付けられた検出装置１０２は上方を向くような姿勢となる。したがって、衝突によって検出装置１０２が下方を向いたときに生じやすい誤作動を防ぐことが可能となる。   In the present embodiment, as shown in FIG. 3A, a weakened portion 138 having a lower rigidity than the periphery is formed at the boundary between the mounting portion 132 and the upper fixing portion 134 of the first bracket 130. Thereby, when a load is applied, in the first bracket 130, the upper fixing portion 134 of the upper fixing portion 134 and the lower fixing portion 136 is more easily deformed. For this reason, as shown in FIG.3 (b), the upper fixing part 134 deform | transforms so that it may fall toward the vehicle rear, and the detection apparatus 102 attached to the attaching part 132 will be in the attitude | position which faces upwards. Therefore, it is possible to prevent malfunctions that are likely to occur when the detection device 102 faces downward due to a collision.

更に本実施形態では、図３（ａ）に示すように、上固定部１３４の直線状に延びている領域の長さＬ１を、下固定部１３６の直線状に延びている領域の長さＬ２よりも長く設定している。これにより、衝突時における上固定部１３４の優先的な変形が更に促進されるため、上述した効果を高めることが可能となる。   Further, in the present embodiment, as shown in FIG. 3A, the length L1 of the region extending linearly of the upper fixing portion 134 is set to the length L2 of the region extending linearly of the lower fixing portion 136. Longer than set. Thereby, since the preferential deformation of the upper fixing part 134 at the time of a collision is further promoted, the above-described effects can be enhanced.

また図２および図３（ａ）に示すように、本実施形態の取付構造１００では、検出装置１０２と第１ブラケット１３０との間に第２ブラケット１４０が配置されている。第２ブラケット１４０は、当接部１４２および突出部１４４を有する。当接部１４２は、第１ブラケット１３０の取付部１３２と当接する領域であり、当接部１４２の上端から、突出部１４４が検出装置１０２よりも上方まで延びている。   As shown in FIGS. 2 and 3A, in the mounting structure 100 of the present embodiment, the second bracket 140 is disposed between the detection device 102 and the first bracket 130. The second bracket 140 has a contact portion 142 and a protruding portion 144. The contact portion 142 is a region that contacts the mounting portion 132 of the first bracket 130, and the protruding portion 144 extends from the upper end of the contact portion 142 to above the detection device 102.

一方、図３（ａ）に示すように、検出装置１０２よりも前方には、車両前部の外装を構成する意匠部材であるグリル１６０が配置されている。このグリル１６０の裏面には、第２ブラケット１４０の突出部１４４と対面する対面部１６２が形成されている。これにより、図３（ｂ）に示すように、衝突時の荷重によって車両後方に移動した対面部１６２が突出部１４４を車両後方に向かって押し込む。したがって、上固定部１３４の変形を更に促進することができ、上述した効果を更に高めることが可能となる。   On the other hand, as shown in FIG. 3A, a grill 160, which is a design member constituting the exterior of the front portion of the vehicle, is arranged in front of the detection device 102. On the back surface of the grill 160, a facing portion 162 that faces the protruding portion 144 of the second bracket 140 is formed. Thereby, as shown in FIG.3 (b), the facing part 162 which moved to the vehicle rear side by the load at the time of a collision pushes the protrusion part 144 toward the vehicle rear side. Therefore, the deformation of the upper fixing portion 134 can be further promoted, and the above-described effects can be further enhanced.

以上、添付図面を参照しながら本発明の好適な実施形態について説明したが、本発明は係る例に限定されないことは言うまでもない。当業者であれば、特許請求の範囲に記載された範疇内において、各種の変更例または修正例に想到し得ることは明らかであり、それらについても当然に本発明の技術的範囲に属するものと了解される。   As mentioned above, although preferred embodiment of this invention was described referring an accompanying drawing, it cannot be overemphasized that this invention is not limited to the example which concerns. It will be apparent to those skilled in the art that various changes and modifications can be made within the scope of the claims, and these are naturally within the technical scope of the present invention. Understood.

本発明は、車両周辺の物体を検出する検出装置を車両前部に取り付ける検出装置取付構造に利用することができる。   INDUSTRIAL APPLICABILITY The present invention can be used for a detection device mounting structure in which a detection device that detects an object around a vehicle is attached to the front of the vehicle.

１００…取付構造、１０２…検出装置、１０４…エンジンルーム、１１０…第１構造部材、１２０…第２構造部材、１３０…第１ブラケット、１３２…取付部、１３４…上固定部、１３６…下固定部、１３８…脆弱部、１４０…第２ブラケット、１４２…当接部、１４４…突出部、１５０…バンパ、１６０…グリル、１６２…対面部 DESCRIPTION OF SYMBOLS 100 ... Mounting structure, 102 ... Detection apparatus, 104 ... Engine room, 110 ... 1st structural member, 120 ... 2nd structural member, 130 ... 1st bracket, 132 ... Mounting part, 134 ... Upper fixing part, 136 ... Lower fixing Part, 138 ... weak part, 140 ... second bracket, 142 ... contact part, 144 ... projecting part, 150 ... bumper, 160 ... grill, 162 ... facing part

Claims (4)

車両周辺の物体を検出する検出装置を車両前部に取り付ける検出装置取付構造において、
当該検出装置取付構造は、
エンジンルームの前部で車幅方向に延びる第１構造部材と、
前記エンジンルームの前部であって前記第１構造部材の下方で車幅方向に延びる第２構造部材と、
前記第１構造部材および前記第２構造部材に固定され前記検出装置が取り付けられる第１ブラケットとを含み、
前記第１ブラケットは、
前記第１構造部材および前記第２構造部材の間であって該第１構造部材および該第２構造部材の前方に配置され前面に前記検出装置が取り付けられるプレート状の取付部と、
前記取付部の上縁から車両後方に向かうにしたがって上方に延び前記第１構造部材に固定される上固定部と、
前記取付部の下縁から車両後方に向かうにしたがって下方に延び前記第２構造部材に固定される下固定部とを有することを特徴とする検出装置取付構造。 In the detection device mounting structure for mounting a detection device for detecting an object around the vehicle to the front of the vehicle,
The detection device mounting structure is
A first structural member extending in the vehicle width direction at the front of the engine room;
A second structural member that is a front portion of the engine room and extends in a vehicle width direction below the first structural member;
A first bracket fixed to the first structural member and the second structural member and to which the detection device is attached;
The first bracket is
A plate-like mounting portion disposed between the first structural member and the second structural member and in front of the first structural member and the second structural member, to which the detection device is mounted on the front surface;
An upper fixing part extending upward from the upper edge of the attachment part toward the vehicle rear and fixed to the first structural member;
A detecting device mounting structure comprising: a lower fixing portion that extends downward from the lower edge of the mounting portion toward the rear of the vehicle and is fixed to the second structural member. 前記第１ブラケットは、前記取付部と前記上固定部との境界に形成された周辺よりも剛性の低い脆弱部を有することを特徴とする請求項１に記載の検出装置取付構造。   2. The detection device mounting structure according to claim 1, wherein the first bracket has a fragile portion having rigidity lower than that of a periphery formed at a boundary between the mounting portion and the upper fixing portion. 前記上固定部は、側方視で前記取付部と前記第１構造部材との間を直線状に延びていて、
前記下固定部は、側方視で前記取付部と前記第２構造部材との間を直線状に延びていて、
前記下固定部よりも前記上固定部のほうが前記直線状に延びている領域が長いことを特徴とする請求項１または２に記載の検出装置取付構造。 The upper fixing portion extends linearly between the attachment portion and the first structural member in a side view,
The lower fixing portion extends linearly between the attachment portion and the second structural member in a side view,
The detection device mounting structure according to claim 1, wherein the upper fixing portion has a longer region extending in a straight line than the lower fixing portion. 当該検出装置取付構造は、
前記第１ブラケットと前記検出装置との間に配置される第２ブラケットと、
前記検出装置よりも前方に配置され車両前部の外装を構成する意匠部材とを含み、
前記第２ブラケットは、
前記取付部と当接する当接部と、
前記当接部の上端から前記検出装置よりも上方まで延びる突出部とを有し、
当該検出装置取付構造は、前記意匠部材の裏面に形成され前記突出部と対面する対面部を有することを特徴とする請求項１から３のいずれか１項に記載の検出装置取付構造。 The detection device mounting structure is
A second bracket disposed between the first bracket and the detection device;
A design member arranged forward of the detection device and constituting an exterior of the vehicle front part,
The second bracket is
A contact portion that contacts the mounting portion;
A protrusion extending from the upper end of the contact portion to above the detection device;
The detection device mounting structure according to any one of claims 1 to 3, wherein the detection device mounting structure has a facing portion that is formed on a back surface of the design member and faces the protruding portion.
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