JPH02136777U

JPH02136777U -

Info

Publication number: JPH02136777U
Application number: JP4562089U
Authority: JP
Priority date: 1989-04-20
Filing date: 1989-04-20
Publication date: 1990-11-14

Description

[Brief explanation of drawings]

第１図は、本考案による第１実施例を示す斜視
図、第２図は、第１図の−線に沿う断面を示
す拡大断面説明図、第３図は、第１実施例におけ
る各入力を示す正面説明図、第４図は、第１実施
例におけるストラツトタワーの倒れによる曲げモ
ーメントの発生を示す正面説明図、第５図は、第
１実施例におけるクロスメンバの縦方向の移動に
より生じる曲げモーメントを示す正面説明図、第
６図は、第１実施例におけるサスペンシヨン入力
によりサイドメンバが共振を起こす状態を示す平
面説明図、第７図は、本考案による第２実施例を
示す斜視図、第８図は、第７図の−に沿
う断面を示す拡大断面説明図、第９図は、本考案
による第３実施例を示す斜視図、第１０図は、第
３実施例のサイドメンバとエンジンマウントブラ
ケツトとの組付状態を示す拡大部分正面図、第１
１図は、第３実施例の別態様を示す斜視図、第１
２図は、第３実施例におけるクロスメンバのサイ
ドメンバに対する相対位置を示す平面図、第１３
図は、本考案による第４実施例を示す斜視図、第
１４図は、従来におけるストラツトタワーを示す
斜視図、第１５図は従来におけるストラツトタワ
ーの断面を示す部分断面図、第１６図は、従来に
おける各入力を示す正面説明図、第１７図は、従
来におけるストラツトタワーの倒れによる曲げモ
ーメントの発生を示す正面説明図、第１８図は、
従来におけるクロスメンバの縦方向の移動により
生じる曲げモーメントを示す正面説明図。１……サイドメンバ、２……ストラツトタワー
、２ａ……ホイールハウス、１４……補強部材、
１４ａ………ボルト孔、１５……クロスメンバ、
１６……エンジンマウントブラケツト、１６ｂ…
…ボルト孔、１６ｃ……ナツト、１７……ボルト
。 FIG. 1 is a perspective view showing a first embodiment of the present invention, FIG. 2 is an enlarged cross-sectional explanatory diagram showing a cross section taken along the - line in FIG. 1, and FIG. 3 is an illustration of each input in the first embodiment. FIG. 4 is a front explanatory view showing the generation of bending moment due to the collapse of the strut tower in the first embodiment, and FIG. FIG. 6 is an explanatory front view showing the bending moment that occurs. FIG. 6 is an explanatory plan view showing a state in which the side member causes resonance due to suspension input in the first embodiment. FIG. 7 is a diagram showing the second embodiment according to the present invention. FIG. 8 is an enlarged cross-sectional explanatory view showing a cross section taken along - in FIG. 7, FIG. 9 is a perspective view showing a third embodiment of the present invention, and FIG. Enlarged partial front view showing the assembled state of the side member and engine mount bracket, No. 1
1 is a perspective view showing another aspect of the third embodiment;
2 is a plan view showing the relative position of the cross member to the side member in the third embodiment;
14 is a perspective view showing a conventional strut tower, FIG. 15 is a partial sectional view showing a cross section of a conventional strut tower, and FIG. 16 is a perspective view showing a fourth embodiment of the present invention. 17 is a front explanatory diagram showing the conventional inputs, FIG. 17 is a front explanatory diagram showing the occurrence of bending moment due to the collapse of the strut tower in the conventional system, and FIG.
FIG. 3 is an explanatory front view showing a bending moment caused by vertical movement of a conventional cross member. 1... Side member, 2... Strut tower, 2a... Wheel house, 14... Reinforcement member,
14a...Bolt hole, 15...Cross member,
16...Engine mount bracket, 16b...
...Bolt hole, 16c...nut, 17...bolt.

Claims

[Scope of utility model registration request]

In a vehicle equipped with a cross member on which the engine is mounted, formed separately from the vehicle body, the side end of the engine mount bracket provided on the cross member and the side portion of the rigid member provided on the vehicle body are fixed. The front structure of the car body is characterized by: