JPH041908U - - Google Patents

Description

[Brief explanation of the drawing]

FIG. 1 is a sectional view showing an embodiment of the present invention after connecting the main aggregate and secondary aggregate, and FIG. 2 is a sectional view showing an embodiment of the present invention before connection. Third
The figure is a sectional view taken along the - line in Fig. 2, Fig. 4 is an explanatory diagram for explaining the function of the conductive path, Fig. 5 is a sectional view of main parts showing another embodiment of the moving means, and Fig. 6 is a moving FIG. 7 is a sectional view of a main part showing another embodiment of the means, and FIG. 7 is a sectional view showing a conventional example. 2... Bolt, 3... Sleeve, 5... Spring guide, 5b... Conduction path, 6... Spring support, 8... Spherical joint, 9... Beam, 22...
...Male thread part, 23...Head, 28...Slide pin.

Claims (1)

[Claims for Utility Model Registration] 1. A main aggregate, a sub-aggregate, and a male threaded portion that screws into the main aggregate at one end, and is movable in the axial direction toward the side end of the sub-aggregate at the other end. A connecting member having a connecting means connected to the connecting member, and a connecting member fitted to the outer periphery of the connecting member so as to be movable in the axial direction of the connecting member and unrotatable in the circumferential direction, and disposed between the main aggregate and the secondary aggregate. By rotating the sleeve, the male threaded part of the connecting member connected to the secondary aggregate is screwed into the female threaded part provided in the main aggregate. In a joint of a structure that connects a secondary aggregate, the joint of this structure is provided with a moving means within the secondary aggregate that rotates the connecting member as the sleeve rotates and moves it in the axial direction. , the moving means has a conductive path that guides the connecting member in a predetermined direction, the guiding path is formed to be displaceable at least in the axial direction in response to an axial load, and the connecting member is connected to the guiding path of the moving means. A joint for a structure, characterized in that it has a sliding part that slides along the joint. 2. A connection having a main aggregate, a secondary aggregate, a male threaded portion screwed into the main aggregate at one end, and a connecting means movably connected to the side end of the secondary aggregate at the other end. a member, and a cylindrical sleeve fitted to the outer periphery of the connecting member so as to be movable in the axial direction of the connecting member and unrotatable in the circumferential direction, and arranged between the main aggregate and the secondary aggregate. A structure in which the male threaded part of the connecting member connected to the secondary aggregate is screwed into the female threaded part provided in the main aggregate by rotating the sleeve, thereby connecting the main aggregate and the secondary aggregate. In a joint for an object, a moving means is provided in the secondary aggregate to rotate the connecting member as the sleeve rotates and move it in the axial direction, and this moving means is expandable and contractible in the axial direction and The coil spring is arranged in a non-rotatable manner, and the coil wires of the coil spring form a conduction path, and the connecting member has a protrusion that is fitted into the conduction path of the moving means. A joint for a structure, characterized in that the joint member is moved in the axial direction by moving along the joint.