RU134258U1 - DEVICE FOR CONNECTING FURNITURE PARTS - Google Patents

Abstract

1. A device for connecting parts of furniture, containing two corners connected by the same sides lying in the same plane with the formation of a single part having a vertical L-shaped wall and a horizontal L-shaped wall, and two L-shaped ends, in the part from the side The said ends are made of angular cavities, and on the end of the vertical wall there is a similarly shaped cavity serving to accommodate furniture fittings, while a through hole is located on the horizontal wall at the connection section recessed under the nut and / or head vinta.2. The device according to claim 1, characterized in that an additional cavity is made in the part around the recess under the nut. The device according to claim 1, characterized in that the recess under the screw head is made in a protrusion located on a horizontal wall. The device according to claim 1, characterized in that holes are made on said walls. The device according to claim 1, characterized in that a recess is made along the edge of the L-shaped vertical wall. The device according to claim 1, characterized in that said walls are provided with stiffeners located on the inside.

Description

Technical field

The utility model relates to the field of construction, namely to the nodal elements of cellular structures, and in particular, is intended for the construction of various racks and cells.

State of the art

The prior art connection profile (see RU 100154, CL F16B 5/00, publ. 10.12.2010). The known profile is made in the form of internal and external equal-angled corners connected and forming U-shaped cavities, on the surfaces of the shelves of the corners facing inward of the U-shaped cavities, there are sections with a notched surface. On the surfaces of the shelves of the corners facing the outer surface of the profile, grooves with a groove are made. Sections with a notched surface are located on the surfaces of the shelves opposite the surfaces on which grooves with a groove are made, and grooves are made in the corners formed by the U-shaped cavities. In the known product, the walls of the corners are quite thin, and the U-shaped cavities between them are made of a rather large area, which negatively affects the strength properties of the profile itself, as well as the constructed structure as a whole.

The prior art known mounting device for mounting panels (see RU 126066, CL F16B 12/10, publ. 03/20/2013). The fixing device is made in the form of a corner, consisting of two shelves orthogonally located relative to each other, each of which has holes for fixing on the parts of the fastened structure. The first shelf is made in the form of a disk with a hole in the center of it under the Euroscrew, the second shelf is made protruding from the body of the first shelf, while the thickness of the first shelf is much greater than the thickness of the second shelf. When assembling a structure using a known product, it is necessary to use a drill, which complicates the installation process and responsibly delays the assembly process of the structure.

The closest analogue of the proposed utility model is a device for connecting furniture parts, known from RU 36713, class. F16B 12/18, publ. 2002, The known device contains a corner with holes for fasteners. It consists of large and small corners located with their inner sides to each other with holes for fasteners. Moreover, the small corner has additional plates located at a distance from the large corner to the thickness of the flat furniture part, forming a groove between the large corner and the plate, connected by a fifth. The known device does not allow the fastening of horizontally arranged furniture parts, which accordingly significantly narrows the scope of the known means.

Utility Model Disclosure

The technical result of the proposed utility model is the creation of a device for connecting furniture parts with a solid structure, both the proposed device and the structure assembled from it, while expanding the operational capabilities of the proposed device.

The specified technical result is achieved in that the device for connecting furniture parts contains two corners lying in the same plane and connected by the same sides with the formation of a single part having a vertical L-shaped wall and a horizontal L-shaped wall and two L-shaped ends. Angular cavities are made in the part from the side of the mentioned ends, and a cavity of a similar shape is made at the end of the vertical wall. Cavities are used to accommodate furniture fittings. At the same time, a through hole with recesses for the nut and / or screw head is located on the horizontal wall, at the connection site.

According to one particular embodiment of the utility model, an additional cavity is made in the part around the recess under the nut.

It is preferable if the recess under the screw head is made in a protrusion located on a horizontal wall.

Holes can be made in the walls of the part.

According to one embodiment of the utility model, a recess can be made along the edge of the L-shaped vertical wall of the part.

An embodiment of the utility model is provided when the walls of the part are provided with stiffeners located on their inner side.

These distinguishing features of the proposed device for connecting furniture parts are essential and interconnected causally with the formation of a combination of essential features necessary and sufficient to achieve the specified technical result.

Thus, the proposed implementation of the device for connecting furniture parts provides the creation of a solid structure, both the proposed device and the assembly made of it as a whole, while expanding the operational capabilities of the proposed device.

Brief Description of the Drawings

Figure 1 presents the option of mounting the two proposed devices together with the fastening of furniture parts made in the form of profiles of a L-shaped section;

Figure 2 presents the view of the proposed device from the side of the additional cavity, made around the recess under the nut;

Figure 3 presents one of the options for the finished cellular structure using the proposed device.

Utility Model Implementation

The utility model is illustrated by a specific implementation example, which, however, is not the only possible, but clearly demonstrates the possibility of achieving this set of essential features of a given technical result.

A device for connecting furniture parts contains two corners 1 and 2, which lie in the same plane and are made by connecting the same sides with the formation of a single part. The part has a vertical L-shaped wall 3 and a horizontal L-shaped wall 4. The part also contains two L-shaped ends 5 and 6. Angular cavities 7 and 8 are made in the part from the sides of said ends 5 and 6. And at the end 9 of the vertical walls 3 have a similar angular cavity 10. Cavities 7, 8 and 10 serve to accommodate the connecting parts of furniture 11, made in this particular example in the form of L-shaped profiles. On the horizontal L-shaped wall 4 at the junction of corners 1 and 2 there is a through hole 12 with a recess 13 and with a recess 14 under the nut and / or screw head.

A device for connecting various furniture parts can be made of wood, aluminum, steel, plastic and other materials.

Around the recess 14 under the nut and / or screw head can be made an additional cavity 15, made in order to save material.

The recess for the nut and / or screw head can be performed in the protrusion 16 located on the horizontal L-shaped wall 4.

Holes 17 can be made in the walls of the part, designed to fix the connecting parts of the furniture 11 with various fasteners.

A groove 19 can be made along the edge of the L-shaped vertical wall 3, which serves to fasten the structure to the floor or wall with some kind of fastening element, for example, when the four proposed devices are attached to each other by connecting them with vertical L-shaped walls.

The walls of the part can be provided with stiffeners 18.

The assembly of the rack is as follows.

Based on the dimensions of the proposed design of the rack, assembled from the resulting cells, at first 8 L-shaped profiles 11 of the same length are made, or two sets of 4 profiles 11 of the same length. L-shaped profiles 11 may be plastic, metal, wooden or from other materials. Accordingly, to form the cell, it is necessary to connect the 8 proposed devices to each other by profiles 11 by fixing them in the cavities 7 and 8 made at the ends 6 and 5, respectively, and in the cavity 10 of the vertical wall 3 of the part made at the end 9. In the same way, the number of cells needed for the rack is made.

The resulting cells are connected to each other in a vertical order using a through hole 12 located on the L-shaped horizontal wall 4 at the junction of the corners 1 and 2 of the proposed device for connecting furniture parts. In the horizontal order, the cells are attached to each other using holes 17 made in the L-shaped vertical wall 3 of the part (see figure 2).

Thus, it is possible to build racks of various sizes, using the proposed device and L-shaped profiles 11 made of various sizes and from various materials.

An example of a finished cellular structure, fastened to each other cells in vertical and horizontal order, is presented in figure 3.

It is possible to supplement the design obtained by mounting horizontally or vertically located shelves on it, made of boards, plywood, drywall, metal or other materials, it is possible to divide the cells inside the partitions, make doors, windows, hatches, etc. It is advisable to sheathe the structure from the outside with decorative materials for a pleasant aesthetic perception, paint it in a different color, etc.

In addition to the above, the design of the device for furniture parts allows you to place the assembled structure in a niche with rigid fastening to niche elements (walls, supports, etc.) by installing it in a spacer without using a drill or other similar tools.

In addition, another advantage of the device for joining furniture parts is the ease of assembly of the cells, without the presence of special equipment and skilled labor.

The implementation of the proposed device for connecting furniture parts, in particular for connecting L-shaped profiles 11 with each other with the formation of the cell in the form of two corners 1 and 2 lying in the same plane, and interconnected by the same names with the formation of a single part, thanks to the resulting single part of the vertical L-shaped wall 3, the horizontal L-shaped wall 4, two L-shaped ends 6 and 5, execution in the part from the ends 6 and 5 of the angular cavities 7 and 8, and a similar shape of the cavity 10 at the end 9 vertical wall 3, as well as the execution on a horizontal L-shaped wall 4 at the junction of corners 1 and 2 of the through hole with recesses 13 and 14 for the nut or screw head allows you to increase the rigidity of the proposed device and increase the strength properties of the resulting structure as a whole (rack) while expanding the operational capabilities of the proposed device.

The proposed utility model can be widely used in industry, in particular in the construction industry, in the construction of various dimensions of racks for storing various items, and can be used in apartments, in country houses, in warehouses, utility rooms, garages in hypermarkets, etc. .

Claims (6)

1. A device for connecting parts of furniture, containing two corners connected by the same sides lying in the same plane with the formation of a single part having a vertical L-shaped wall and a horizontal L-shaped wall, and two L-shaped ends, in the part from the side The said ends are made of angular cavities, and on the end of the vertical wall there is a similarly shaped cavity serving to accommodate furniture fittings, while a through hole is located on the horizontal wall at the connection section recessed under the nut and / or screw head. 2. The device according to claim 1, characterized in that in the part around the recess under the nut an additional cavity is made. 3. The device according to claim 1, characterized in that the recess under the screw head is made in a protrusion located on a horizontal wall. 4. The device according to claim 1, characterized in that the holes are made on the said walls. 5. The device according to claim 1, characterized in that a recess is made along the rib of the L-shaped vertical wall. 6. The device according to claim 1, characterized in that the said walls are provided with stiffeners located on the inside.

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