SU1133173A1 - Prefabricated crate for fruits and vegetables - Google Patents

Abstract

DRAWER FOR FRUIT-. TOV and VEGETABLE, consisting of a bottom and side and end walls with stiffening ribs, having ventilation ducts, and in the lower part of each wall there is a protrusion with an edge parallel to the plane of the wall, characterized in that its strength, above the protrusion in the lower part of each end wall, the cross M-shaped cross section is made to interact with the bottom, and the upper part of the end wall is bent inward to the box to interact with the bend of the crawler box when they are stacked vaiii, wherein ventilation channels are arranged in the side faces of the ribs. s;

Description

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Fig. 1 The invention relates to a container for the storage and transportation of agricultural products, mainly fruits and vegetables. A collector box for fruits and vegetables is known, which comprises a hinged body and a bottom 1. A drawer drawback is the laborious assembly process. A fruit and vegetable collecting box is known, consisting of a bottom and side and end walls with stiffening ribs, having ventilation ducts, with a protrusion with an edge parallel to the wall 2 in the lower part of each wall. The drawbacks of the known box are laborious and low strength box. The purpose of the invention is to simplify the process of assembling a box and increase its strength. To achieve this goal, a fruit and vegetable collection box consisting of a bottom and side and end walls with stiffeners with ventilation ducts, with a ledge with an edge parallel to the plane of the wall above the ledge at the bottom in the lower part of each wall. each end wall is made of a cross-section M-shaped bend for interaction with the bottom, and the upper part of the end wall is bent inside the box for interacting with the bend of the drawer box when they are stacked, and ly arranged in the side faces of the ribs. FIG. 1 shows the proposed crate, front view with a half cut; in fig. 2 - the same, top view; in fig. 3 - the same, side view; in fig. 4 - end wall; in fig. 5 shows section A-A in FIG. 4. The collection box for fruits and vegetables consists of two side walls 1, two end walls 2 and a bottom 3. The side walls are shorter in height compared to the end walls. The end wall in the lower part has 4 dead M-shaped sections, facing its base outwards. The lower part of the bend forms an angle l with the vertical plane. , the upper part 5 of the end wall is bent inward at an angle fi, and its angles are equal. The lower part of the wall has a protrusion 6, bend down parallel to the plane 7 of the wall and forms the inner size of the crate a in its lower part, and the outer dimension in the upper part is equal to b. Moreover, the difference (ab) is equal to the size of the gap between the lower edges of the end walls of the crate and the upper edges of the end walls of the underlying crate. In the lower part of the end wall, the shoulders 8 are pressed out laterally to prevent lateral displacements of the boxes located in the stacker. In the bottom of the Nabokov wall of the crate there are horizontal stiffening ribs 9, and in the walls of these ribs there are ventilation ducts 10. In the end walls there are vertical stiffeners 11. The recesses and side walls press out the recesses 12 for placing the banding tape 13. Assembling the drawer produced as follows. The side 1 and end 2 walls are installed in the template, then the bottom 3 is inserted through the top so that its edges fit into the corresponding recesses of the bend 4 in the lower part of the walls. The box is then tied off and fastened with steel tape 13. When stacking the boxes, the lower projections 6 of the end walls of the latching box cover the edges of the upper part 5 of the end walls of the bottom box, while the shoulders 8 cover the side parts of the end walls and thereby limit the relative movement of the boxes located in shtabele. In addition, in view of the equality of the angles cX and p, there is a close contact of the contacting surfaces, which increases the stability of the shtabel when transporting boxes. The design of the parts of the crate provides a good and durable connection when assembling the crate, the ventilation ducts are combined with stiffeners, which increases the strength of the crate, and the shape of the end wall ensures its rigidity and strength. The design of the box ensures its manufacture in open-type molds, which greatly simplifies the technological process of manufacturing molds and parts of the box.

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Claims (1)

ASSEMBLY BOX FOR FRUITS AND VEGETABLES, consisting of a bottom and side and end walls with stiffening ribs, having ventilation channels, and a protrusion with an edge parallel to the wall plane is made in the lower part of each wall, characterized in that, in order to simplify the assembly process of the drawer and increase its strength, over the protrusion in the lower part of each end wall, a transverse M-shaped bend is made for interaction with the bottom, and the upper part of the end wall is bent inside the box to interact with the bend of the overlying box when stacking, and the ventilation ducts are located in the side faces of the stiffeners. SU „, .1133173