JPS63142285U

JPS63142285U -

Info

Publication number: JPS63142285U
Application number: JP3446387U
Authority: JP
Priority date: 1987-03-11
Filing date: 1987-03-11
Publication date: 1988-09-20

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案に係る車体後部構造の一実施例
を示す斜視図、第２図はジヤツキアツプ部材の取
付構造を示す分解斜視図、第３図はジヤツキアツ
プ部材の取付断面図、第４図および第５図はリヤ
サスペンシヨンメンバの振動モードを示す図、第
６図はジヤツキアツプ部材の他の取付構造を示す
分解斜視図、第７図はジヤツキアツプ部材の取付
断面図、第８図は従来における車体後部構造の一
例を示す斜視図、第９図は騒音特性を示すグラフ
である。１……リヤフロアパネル、２ａ，２ｂ……リヤ
サイドメンバ、３……リヤサスペンシヨンメンバ
、１１……ジヤツキアツプ部材、１４ａ，１４ｂ
，２９ａ，２９ｂ……ラバー部材（弾性体）。 Fig. 1 is a perspective view showing an embodiment of the vehicle rear structure according to the present invention, Fig. 2 is an exploded perspective view showing the mounting structure of the jack up member, Fig. 3 is a sectional view of the installation of the jack up member, Figs. Fig. 5 is a diagram showing the vibration mode of the rear suspension member, Fig. 6 is an exploded perspective view showing another mounting structure of the jack up member, Fig. 7 is a sectional view of the installation of the jack up member, and Fig. 8 is a conventional vehicle body. FIG. 9, which is a perspective view showing an example of the rear structure, is a graph showing noise characteristics. DESCRIPTION OF SYMBOLS 1... Rear floor panel, 2a, 2b... Rear side member, 3... Rear suspension member, 11... Jacket up member, 14a, 14b
, 29a, 29b...Rubber member (elastic body).

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

リヤフロアパネルの下面両側にリヤサイドメン
バを配設し、この間にリヤサスペンシヨンメンバ
を架け渡して両端部をリヤサイドメンバに固定す
ると共に、リヤサスペンシヨンメンバの略中央部
下面に弾性体を介してジヤツキアツプ部材を取付
け、常時はこの弾性体の介在によりリヤサスペン
シヨンメンバとジヤツキアツプ部材との間にクリ
アランスを形成する一方、ジヤツキアツプ時には
ジヤツキアツプ部材への押圧力により弾性材を変
形させてリヤサスペンシヨンメンバに直接ジヤツ
キアツプ部材が当接するようにしたことを特徴と
する車体後部構造。 Rear side members are arranged on both sides of the lower surface of the rear floor panel, and a rear suspension member is bridged between them and both ends are fixed to the rear side members.A jack-up member is installed on the lower surface of the rear suspension member approximately in the center via an elastic body. At normal times, a clearance is formed between the rear suspension member and the jack up member by the intervention of this elastic body, but when the jack is pulled up, the elastic material is deformed by the pressing force on the jack up member and the jack up member is directly attached to the rear suspension member. A vehicle body rear structure characterized in that members are brought into contact with each other.