JPS62126481U

JPS62126481U -

Info

Publication number: JPS62126481U
Application number: JP1476286U
Authority: JP
Priority date: 1986-02-04
Filing date: 1986-02-04
Publication date: 1987-08-11
Also published as: JPH032627Y2

Description

[Brief explanation of the drawing]

第１図ないし第６図は本考案の実施例に係るも
ので、第１図ないし第３図は自動車のトランクリ
ツド用のリツドヒンジ構造を示し、第１図は車体
外側寄りから見た側面図、第２図は上方から見た
平面図、第３図は車体内側から見た斜視図である
。第４図および第５図はそれぞれトランクリツド
の閉時および全開時におけるトーシヨンバーの折
曲げ部とヒンジアームとリンクとの相互位置状態
を示す側面図であり、第６図はトランクリツドの
開き度とトランクリツドの自重およびトーシヨン
バーの捩り力によるモーメントとの関係を示す特
性図である。第７図および第８図は従来のトラン
クリツド用のリツドヒンジ構造を示し、第７図は
第１図相当図、第８図は第３図相当図である。１……ヒンジアーム、２……トランクリツド、
５……ヒンジベース、６……第１リンク、８……
第２リンク、１１……第３リンク、１３，１４…
…トーシヨンバー、１３ａ……折曲げ部。 Figures 1 to 6 relate to embodiments of the present invention, and Figures 1 to 3 show a lid hinge structure for a trunk lid of an automobile. Figure 1 is a side view as seen from the outside of the vehicle body; FIG. 2 is a plan view seen from above, and FIG. 3 is a perspective view seen from inside the vehicle body. 4 and 5 are side views showing the relative positions of the bent portion of the torsion bar, hinge arm, and link when the trunk lid is closed and fully opened, respectively, and FIG. 6 is a side view showing the degree of opening of the trunk lid and the position of the trunk lid. FIG. 3 is a characteristic diagram showing the relationship between self-weight and moment due to torsional force of a torsion bar. 7 and 8 show a conventional lid hinge structure for a trunk lid, with FIG. 7 being a view corresponding to FIG. 1, and FIG. 8 being a view corresponding to FIG. 3. 1... Hinge arm, 2... Trunk lid,
5... Hinge base, 6... First link, 8...
Second link, 11... Third link, 13, 14...
...Torsion bar, 13a...Bending portion.

Claims

[Scope of utility model registration request]

a U-shaped hinge arm with one end fixed to the lower surface of the lid and the other end pivoted to the vehicle body; and a first link with one end pivoted to the vehicle body outside the rotational range of the hinge arm. , a second link having one end pivotally attached to the other end of the first link and the other end pivoting to the hinge arm; and a second link extending in the longitudinal direction of the vehicle body and having one end pivotally attached to an intermediate portion of the first link. The present invention is characterized by comprising a third link and a torsion bar whose end portion is bent so as to be substantially parallel to the first link, and whose tip end of the bent portion is connected to the other end of the third link. Automobile lid hinge structure.