JPS6436736U

JPS6436736U -

Info

Publication number: JPS6436736U
Application number: JP13234187U
Authority: JP
Priority date: 1987-08-31
Filing date: 1987-08-31
Publication date: 1989-03-06

Description

[Brief explanation of the drawing]

第１〜３図は本考案の一実施例としてのガスス
プリングを示すもので、第１図ａはその部分断面
図、第１図ｂはその要部を拡大して示す断面図、
第２図はその斜視図、第３図はその変形例を第１
図ａに対応させて示す部分断面図であり、第４，
５図は従来のガススプリングを示すもので、第４
図はその部分断面図、第５図はその斜視図であり
、第６，７図はガススプリングを装備した軽自動
車を示すもので、第６図はその側面図、第７図は
その後面図であり、第８〜１０図はガススプリン
グを装備したワンボツクスカーを示すもので、第
８図はそのテールゲートパネルを開放した状態を
示す後面図、第９図はそのテールゲートパネルを
閉じた状態を示す模式的側面図、第１０図はその
テールゲートパネルを開放した状態を示す模式的
側面図である。１……シリンダ、１Ａ……ブラケツト、１Ｂ…
…筒状カバー、１Ｂ―１……環状溝、１Ｃ……樹
脂製キヤツプ１Ｃ、１Ｃ―１……ピストンロツド
貫通口、２……ピストン、３……ピストンロツド
、３Ａ……ブラケツト、３ａ……ピストンロツド
露出部、４，５……ブラケツト、６……ストツパ
、７……オイルシール、８……ロツド支持部、９
……筒状カバー、９Ａ……ピストンロツド貫通口
、Ｂ……車体、Ｄ……隙間、ＧＳ……ガススプリ
ング、Ｔ……テールゲートパネル。 1 to 3 show a gas spring as an embodiment of the present invention, FIG. 1a is a partial cross-sectional view thereof, FIG. 1b is a cross-sectional view showing an enlarged main part thereof,
Figure 2 is its perspective view, and Figure 3 is its first modification.
FIG. 4 is a partial cross-sectional view corresponding to FIG.
Figure 5 shows a conventional gas spring.
Figure 5 is a partial sectional view of the same, Figure 5 is a perspective view of the same, Figures 6 and 7 show a light vehicle equipped with a gas spring, Figure 6 is its side view, and Figure 7 is its rear view. Figures 8 to 10 show a one-box car equipped with a gas spring. Figure 8 is a rear view with the tailgate panel open, and Figure 9 is a rear view with the tailgate panel closed. FIG. 10 is a schematic side view showing the state in which the tailgate panel is opened. 1...Cylinder, 1A...Bracket, 1B...
... Cylindrical cover, 1B-1 ... Annular groove, 1C ... Resin cap 1C, 1C-1 ... Piston rod through hole, 2 ... Piston, 3 ... Piston rod, 3A ... Bracket, 3a ... Piston rod exposure Part, 4, 5... Bracket, 6... Stopper, 7... Oil seal, 8... Rod support part, 9
...Tubular cover, 9A...Piston rod penetration port, B...Vehicle body, D...Gap, GS...Gas spring, T...Tailgate panel.

Claims

[Scope of utility model registration request]

a cylinder; a piston inserted into the cylinder to partition the cylinder into two gas chambers;
A gas spring having a piston rod connected to the piston and extending to the outside of the cylinder through the cylinder in a gas-tight manner, the gas spring covering an exposed portion of the piston rod that extends to the outside of the cylinder when the piston rod is contracted. A cylindrical cover is provided on the cylinder, and a piston rod through hole is formed in the end face of the cover so that the piston rod passes through the end face of the cover with a small gap. ,gas spring.