JPS6224142U - - Google Patents

Description

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

第１図は本考案の第１実施例分解斜視図、第２
図は第１実施例正断面図、第３図は第２実施例正
断面図、第４図は第３図のピストン斜視図、第５
図は本考案を自動車用物入れボツクス蓋開閉装置
に施した開蓋時側面図、第６図は同閉蓋時側面図
、第７図は従来装置の正断面図である。 １０，２０……シリンダー、１０ａ，２０ａ…
…小孔、１０ｂ，１０ｃ，２０ｂ，２０ｃ……排
気口、１１，２１……ピストン、１２，２２……
逆止弁、１３，２３……ピストンロツド。 Figure 1 is an exploded perspective view of the first embodiment of the present invention;
The figure is a front sectional view of the first embodiment, Figure 3 is a front sectional view of the second embodiment, Figure 4 is a perspective view of the piston in Figure 3, and Figure 5 is a front sectional view of the first embodiment.
The figure shows a side view of an automobile storage box lid opening/closing device to which the present invention is applied when the lid is opened, FIG. 6 is a side view of the same when the lid is closed, and FIG. 7 is a front sectional view of the conventional device. 10, 20... cylinder, 10a, 20a...
...Small hole, 10b, 10c, 20b, 20c...Exhaust port, 11,21...Piston, 12,22...
Check valve, 13, 23...piston rod.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シリンダー先端面に排気小孔を形成し、シリン
ダー内を摺動するピストンに前進時閉塞し、後退
時開く逆止弁を設けたピストンシリンダー型ダン
パーに於て、シリンダー外周面所定位置に所定大
きさの排気口を形成したピストンシリンダー型ダ
ンパー。 In a piston-cylinder type damper, a small exhaust hole is formed on the front end of the cylinder, and a check valve is installed in the piston sliding inside the cylinder, which closes when moving forward and opens when retreating. A piston-cylinder type damper with an exhaust port.