Attachment assembly of rack structure elements

FIELD: construction.

SUBSTANCE: attachment assembly of rack structure elements includes a vertical hollow rack, the adjacent faces of which form an angle. On the edge formed by adjacent faces a through groove is made. The end part of the rack structure element connected with the vertical rack, made with a bending on a butt, and the fixing element comprising the rod sections of different length and the thrust element therebetween are installed in the groove. The end part with the bending is pressed to the vertical walls of the groove, and fixing element is installed so that its rod sections are pressed against the inner surfaces of the end part of the rack structure element and its bending, as well as to the internal surfaces of the adjacent rack faces. The groove height is made larger than the size of the fixing element section from its lower end to the upper supporting surface of the thrust element, but smaller than the size of the fixing element section from its upper end to the lower supporting surface of the thrust element.

EFFECT: improving the reliability of the attachment assembly.

2 cl, 2 dwg

 



 

Same patents:

FIELD: personal use articles.

SUBSTANCE: appliance comprises inner cavity, where bearing system is mounted as set along height. Bearing system comprises vertical guide equipped with several levels of engagement and at least one bearing bracket. Bracket has at least one ledge entering one of engagement levels. Guide comprises profile element fixed on wall with the help of at least screw, and a plank. Plank may vertically move in profile element between position, in which screw is accessible via hole arranged on side of profile element, which is distant from wall, and position, in which screw is hidden under plank. Method of assembly of domestic appliance includes the following stages: assembly of external wall and inner shell into hollow body; installation of screw into shell hole; filling of body hollow wall with foam; installation of guide and its fixation by means of screw tightening in hole.

EFFECT: increased convenience of domestic appliance operation.

19 cl, 12 dwg

FIELD: mechanics.

SUBSTANCE: connection of elements of collapsible racks, sales and warehouse equipment and building structures comprises at least single vertical stand and brackets. Vertical stand is equipped with through slots on front side, and brackets are equipped with L-shaped fastening elements that are turned down and fixed by their back side on vertical stand. Through grooves on vertical stand are arranged in the form of rhombic holes having guide and working surfaces. Guide surface is arranged at the angle from 0 to 45 degrees, and working surface is arranged at the angle from 0 to 90 degrees relative to side surface of vertical stand.

EFFECT: increased stability and reliability of collapsible racks, sales and warehouse equipment and building structures position, simplification of connection elements structure and prolonged service life of connection elements.

2 cl, 4 dwg

FIELD: mechanics.

SUBSTANCE: connection of elements of collapsible racks, sales and warehouse equipment and building structures comprises at least single vertical stand and brackets. Vertical stand is equipped with through slots on front side, and brackets are equipped with L-shaped fastening elements that are turned down and fixed by their back side on vertical stand. Through grooves on vertical stand are arranged in the form of rhombic holes having guide and working surfaces. Guide surface is arranged at the angle from 0 to 45 degrees, and working surface is arranged at the angle from 0 to 90 degrees relative to side surface of vertical stand.

EFFECT: increased stability and reliability of collapsible racks, sales and warehouse equipment and building structures position, simplification of connection elements structure and prolonged service life of connection elements.

2 cl, 4 dwg

FIELD: personal use articles.

SUBSTANCE: appliance comprises inner cavity, where bearing system is mounted as set along height. Bearing system comprises vertical guide equipped with several levels of engagement and at least one bearing bracket. Bracket has at least one ledge entering one of engagement levels. Guide comprises profile element fixed on wall with the help of at least screw, and a plank. Plank may vertically move in profile element between position, in which screw is accessible via hole arranged on side of profile element, which is distant from wall, and position, in which screw is hidden under plank. Method of assembly of domestic appliance includes the following stages: assembly of external wall and inner shell into hollow body; installation of screw into shell hole; filling of body hollow wall with foam; installation of guide and its fixation by means of screw tightening in hole.

EFFECT: increased convenience of domestic appliance operation.

19 cl, 12 dwg

FIELD: construction.

SUBSTANCE: attachment assembly of rack structure elements includes a vertical hollow rack, the adjacent faces of which form an angle. On the edge formed by adjacent faces a through groove is made. The end part of the rack structure element connected with the vertical rack, made with a bending on a butt, and the fixing element comprising the rod sections of different length and the thrust element therebetween are installed in the groove. The end part with the bending is pressed to the vertical walls of the groove, and fixing element is installed so that its rod sections are pressed against the inner surfaces of the end part of the rack structure element and its bending, as well as to the internal surfaces of the adjacent rack faces. The groove height is made larger than the size of the fixing element section from its lower end to the upper supporting surface of the thrust element, but smaller than the size of the fixing element section from its upper end to the lower supporting surface of the thrust element.

EFFECT: improving the reliability of the attachment assembly.

2 cl, 2 dwg

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