JPS63133508U

JPS63133508U -

Info

Publication number: JPS63133508U
Application number: JP2451087U
Authority: JP
Priority date: 1987-02-20
Filing date: 1987-02-20
Publication date: 1988-09-01

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す縦断正面図、
第２図はその平面図、第３図は移動用部材の押下
げ状態を示す正面図である。ａ…台輪、１…フレーム、２…空所、３…アー
ム、４…ロータ、５…レバー、６…移動用部材、
１２…操作ロツド、１４…連結部材。 FIG. 1 is a longitudinal sectional front view showing an embodiment of the present invention;
FIG. 2 is a plan view thereof, and FIG. 3 is a front view showing the moving member in a depressed state. a... Architrave, 1... Frame, 2... Vacant space, 3... Arm, 4... Rotor, 5... Lever, 6... Moving member,
12... Operating rod, 14... Connecting member.

Claims

[Scope of utility model registration request]

A moving support structure provided for a heavy object having a lower end space open toward the installation surface, the structure being disposed at a corner of the space in plan view and substantially based on the heavy object by a pivot shaft. An arm whose ends are pivotally connected and each of which can rotate up and down about the axis as a fulcrum, and an arm which is attached to the middle part of the arm and when the arm is pushed down to a fixed position, at least the lower end part is lowered from the above-mentioned space. A protruding moving member, disposed in the space slightly above the tip of each arm, substantially pivotally connected to the heavy object, and vertical with the free end substantially in contact with the tip of the arm. a rotor that is substantially like a crank or a swinging arm that is rotatable in a plane; an operating rod that is movable horizontally back and forth; A lever that is rotated back and forth in a horizontal plane by the back and forth movement of the rod, a connecting member that connects the rotor and the lever so as to transmit the rotation of the lever to the rotor to rotate the rotor, and a lever that is rotated by the operation rod. and a stopper mechanism for releasably holding the arm in a depressed state when the rotor is actuated via a connecting member and the arm is pushed down. .