HOLDER FOR WASHERS AND NUTS Russian patent published in 2020 - IPC B25H3/00 

FIELD: construction.

SUBSTANCE: invention relates to holders for storage of washers and nuts. Holder has rigidly fixed with the base rigid guide in the form of a rectilinear rod of constant round section. Diameter of this guide is smaller than hole diameter in washers and nuts, which are supposed to be stored on this holder. Guide is arranged horizontally. Guide consists of two parts, at that one part of guide is rigidly fixed on post, which is fixed on base, second part of guide can move along its axis. This part of guide with its end part is pressed to end part of first part of guide by compression spring. Parts of the guide are aligned, their ends in the contact area of two parts of the guide are made converging when approaching these ends. At that, the converging part of these zones of the guide represents a truncated cone, or part of the surface of the sphere, or another surface. At that, that part of the guide, which is pressed by the compression spring to the first part of the guide, moves along its axis, moving in the tube, in which the compression spring is also located. This tube is rigidly fixed on the second post, which is rigidly attached to the base. Zone of contact of end sections of guide parts is located at equal distance from posts.

EFFECT: technical result consists in easier removal, providing convenience when working with holder and eliminating loss of other parts.

1 cl, 2 dwg