JPH0330267U - - Google Patents

Description

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

第１図は本考案の実施例を示す斜視図、第２図
は開閉蓋が閉じた状態を示す側面図、第３図は開
閉蓋が開いた状態を示す側面図、第４図、第５図
、第６図、第７図、第８図、第９図、第１０図は
いずれも回転方向の切り換えにより開閉蓋が開い
た状態から閉じた状態に変化する過程を説明する
側面図である。 １……バレル本体、２……鏡板、３……支持枠
、８……軸、９……開閉蓋、１０……レバー、１
１……下側カム、１２……上側カム、１３……凹
部、１４……凸部、１５……先端部。 Fig. 1 is a perspective view showing an embodiment of the present invention, Fig. 2 is a side view showing the opening/closing lid in a closed state, Fig. 3 is a side view showing the opening/closing lid in an open state, and Figs. , 6, 7, 8, 9, and 10 are side views illustrating the process in which the opening/closing lid changes from an open state to a closed state by switching the rotation direction. . 1...Barrel body, 2...End plate, 3...Support frame, 8...Shaft, 9...Opening/closing lid, 10...Lever, 1
1... Lower cam, 12... Upper cam, 13... Concave portion, 14... Convex portion, 15... Tip portion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 側面の一部に開閉蓋９を備えたバレル本体１を
支持枠３，３に回転自在に支持するとともに、こ
の開閉蓋の軸８をバレル本体１の鏡板２の外方へ
延ばしてその先端にレバー１０を取付け、また支
持枠３のレバー１０の先端部１５に対応する位置
には、上部に凹部１３を備えた蓋自動開閉用の下
側カム１１と、この凹部１３に対応する凸部１４
を備えた反転用の上側カム１２とを固定したこと
を特徴とする自動開閉バレル。 A barrel body 1 having an opening/closing lid 9 on a part of the side surface is rotatably supported by support frames 3, 3, and the shaft 8 of this opening/closing lid is extended to the outside of the end plate 2 of the barrel body 1 and attached to its tip. The lever 10 is attached, and a lower cam 11 for automatic lid opening/closing with a recess 13 on the upper part and a protrusion 14 corresponding to the recess 13 are installed on the support frame 3 at a position corresponding to the tip 15 of the lever 10.
An automatic opening/closing barrel characterized in that an upper cam 12 for reversing is fixed.