JPH0313350U - - Google Patents

Description

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

第１図は本考案の一実施例に係るガスダンパー
駆動型蓋開閉装置の蓋閉鎖状態の正面図であり、
第２図は該蓋開閉装置の揺動ブラケツト部分の拡
大縦断面図であり、第３図は該蓋開閉装置の蓋開
放状態の正面図である。第４図は従来のガスダン
パー駆動型蓋開閉装置の正面図である。 １……固定枠体、２……蓋、３……水平枢軸、
４……揺動ブラケツト、５……水平枢軸、６…ガ
スダンパー、７……シリンダー、８……取付端部
、９……水平枢軸、１０……ロツド、１１……取
付端部、１２……水平枢軸。 FIG. 1 is a front view of a gas damper-driven lid opening/closing device in a lid closed state according to an embodiment of the present invention;
FIG. 2 is an enlarged longitudinal cross-sectional view of the swing bracket portion of the lid opening/closing device, and FIG. 3 is a front view of the lid opening/closing device in the lid open state. FIG. 4 is a front view of a conventional gas damper-driven lid opening/closing device. 1...Fixed frame body, 2...Lid, 3...Horizontal pivot,
4... Swing bracket, 5... Horizontal pivot, 6... Gas damper, 7... Cylinder, 8... Mounting end, 9... Horizontal pivot, 10... Rod, 11... Mounting end, 12... ...horizontal axis.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 固定枠体１に蓋２の基端部を水平枢軸３によつ
て枢着し、水平枢軸３より下側の位置において揺
動ブラケツト４の上端部を水平枢軸３と平行な水
平枢軸５によつて固定枠体１に枢着し、ガスダン
パー６のシリンダー７の取付端部８を水平枢軸３
と平行な水平枢軸９によつて蓋２の先端部に枢着
し、水平枢軸５より下側の位置においてガスダン
パー６のロツド１０の取付端部１１を水平枢軸３
と平行な水平枢軸１２によつて揺動ブラケツト４
の下端部に枢着し、前記シリンダー７内に密閉さ
れたガスの圧力によつて蓋２を常時開放方向に回
転付勢するガスダンパー駆動型蓋開閉装置。 The base end of the lid 2 is pivotally attached to the fixed frame 1 by a horizontal pivot 3, and the upper end of the swing bracket 4 is attached to a horizontal pivot 5 parallel to the horizontal pivot 3 at a position below the horizontal pivot 3. The mounting end 8 of the cylinder 7 of the gas damper 6 is attached to the horizontal pivot 3.
The gas damper 6 is pivoted to the tip of the lid 2 by a horizontal pivot 9 parallel to the horizontal pivot 9, and the mounting end 11 of the rod 10 of the gas damper 6 is attached to the horizontal pivot 3 at a position below the horizontal pivot 5.
The swing bracket 4 is rotated by a horizontal pivot 12 parallel to the
A gas damper-driven lid opening/closing device that is pivotally attached to the lower end of the cylinder 7 and constantly biases the lid 2 to rotate in the opening direction by the pressure of the gas sealed in the cylinder 7.