JPH0224720U - - Google Patents

Description

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

第１図は本考案実施例のバツクドアのリツプ構
造を示す縦断面図（第２図―線による）、第
２図は実施例構造を備えた自動車を示す平面図で
ある。 １……バツクドア、３……間隙、５……リツプ
、１４……バツクドア上部、１５……上部の前縁
、２３……ルーフ後端縁、５１……折曲部、５２
……リツプ先端部、５３……延在部。 FIG. 1 is a longitudinal cross-sectional view (taken along the line in FIG. 2) showing the lip structure of a back door according to an embodiment of the present invention, and FIG. 2 is a plan view showing an automobile equipped with the structure of the embodiment. DESCRIPTION OF SYMBOLS 1... Back door, 3... Gap, 5... Lip, 14... Back door upper part, 15... Upper front edge, 23... Roof rear edge, 51... Bent part, 52
... Lip tip, 53... Extension.

Claims (1)

【実用新案登録請求の範囲】 自動車の車体後部にバツクドアが開閉可能に枢
着され、 前記バツクドアの上部は、閉時車体のルーフ上
面に沿つて略水平になるように形成され、 該バツクドアの上部の前縁とルーフ後端縁との
間に間隙が設けられ、 前記間隙には、基部が前記バツクドアの前縁に
取り付けられたリツプが設けられ、 該リツプには、ルーフ後端縁側に延在する延在
部と、該延在部から車内側に折り曲げられた折曲
部とが弾性材で形成され、 該リツプは、高速走行時に、ルーフ上面に生じ
る走行負圧により折曲部が伸長して、ルーフ後端
縁に当接して前記間隙を塞ぎ、停車時を含む低速
走行時に、ルーフ後端縁と離間するように形成さ
れていることを特徴とするバツクドアのリツプ構
造。[Scope of Claim for Utility Model Registration] A back door is pivotably attached to the rear of the vehicle body of an automobile so as to be openable and closable, and the upper part of the back door is formed to be substantially horizontal along the top surface of the roof of the vehicle body when closed; a gap is provided between the leading edge of the rear door and the rear edge of the roof; a lip is provided in the gap, the lip having a base attached to the leading edge of the back door; The extending portion and the bent portion bent toward the inside of the vehicle from the extending portion are formed of an elastic material. A lip structure for a back door, characterized in that the lip structure is formed so as to abut against the rear edge of the roof to close the gap and separate from the rear edge of the roof during low speed driving including when stopped.