JPS6220903U - - Google Patents

Description

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

第１図は本考案キヤスターの側面図、第２図は
同平面図、第３図は同キヤスターを二部分に分離
して示す一部切欠側面図である。 ２はフレーム、３は車輪、９は支軸、９′，１
３′は凹凸部、１２は脚部、１３はレベルアジヤ
ストボルト。 FIG. 1 is a side view of the caster of the present invention, FIG. 2 is a plan view thereof, and FIG. 3 is a partially cutaway side view showing the caster separated into two parts. 2 is a frame, 3 is a wheel, 9 is a support shaft, 9', 1
3' is an uneven part, 12 is a leg part, and 13 is a level adjustment bolt.

Claims (1)

【実用新案登録請求の範囲】 (1) 物品の下面に支軸を介して回転可能に取付
けられるキヤスターフレームと、該フレームにお
ける上記支軸の軸心外に偏位させた側板に軸支さ
れた車輪と、該フレームの上記支軸における同一
軸心位置に上下動しうるよう螺合したレベルアジ
ヤストボルトの下端に脚部を備えしめた構成にお
いて、上記支軸とレベルアジヤストボルトにおけ
る対向端面に互いに咬合しうる凹凸部を形成する
と共に、該凹凸部が咬合せしめられたとき上記車
輪と脚部の各外周面を係着しうるようにこれらの
車輪と脚部の外径を定めたことを特徴とする脚付
きキヤスター。 (2) 脚部外周面に車輪の周面に喰こませうる條
溝を形成したことを特徴とする実用新案登録請求
の範囲第１項に記載の脚付きキヤスター。[Claims for Utility Model Registration] (1) A caster frame that is rotatably attached to the lower surface of the article via a support shaft, and a caster frame that is pivotally supported by a side plate that is offset from the axis of the support shaft in the frame. and a leg portion at the lower end of a level adjustment bolt screwed to the same axial position on the support shaft of the frame so as to be able to move up and down. A concave and convex portion that can engage with each other is formed on the end face, and the outer diameters of the wheel and the leg are determined so that the outer peripheral surfaces of the wheel and the leg can be engaged when the concave and convex portions are engaged with each other. A caster with legs that is characterized by: (2) A caster with legs as set forth in claim 1 of the utility model registration claim, characterized in that the leg grooves are formed on the outer circumferential surface of the legs so as to be able to fit into the circumferential surface of the wheel.