RU2753328C1 - Inner mobile partition - Google Patents

Abstract

FIELD: building.

SUBSTANCE: invention relates to the field of inner mobile partitions usable in shopping centers for enclosing extended entrance doorways. The lattice partition is comprised of an upper guiding track and a web. The web is comprised of vertical load-bearing lamellas installed on carriages in the track and vertical rotary lamellas attached to the load-bearing lamellas using fillings. The lamellas are made of a standard aluminium profile. The partition does not have a lower guiding profile.

EFFECT: closing a doorway of any length, as well as reducing the labour capacity of servicing the partition.

7 cl, 5 dwg

Description

The invention relates to the field of internal mobile partitions that can be used in shopping centers for fencing long entrance openings.

From the prior art, roller shutter systems are widely known, for example, described in patent RU 69552 U1, published on December 27, 2007, intended for closing window, door and other similar openings. The roller shutter curtain covering the entrance opening consists of a set of lamellas, each of which is based on a non-standard profile, which requires special equipment (extruder matrix) and cannot be manufactured at any aluminum profile manufacturer. In addition, roller shutters are not suitable for closing long openings (more than 5-10 m), since due to the sagging of the center of the lamella profile, the leaf bites in the guide posts, warps and jams.

Also known are mobile glass partitions, for example, described in patent RU 2633193 C2, published on 11.10.2017. Such partitions, in contrast to roller shutters, can cover openings of practically unlimited width. However, the baffle contains upper and lower guides. The guides, in a shopping center, must be installed in the recesses made in the floor and ceiling. The profile installed in the floor cannot be protected from contamination; therefore, such a partition will need to be serviced frequently. The carriage installed in the lower guide profile will experience increased dynamic loads, jam and quickly become unusable. In addition, the production of such a partition requires not only the presence of aluminum profiles, but also the presence of thick tempered glass, which will lead to an increase in the range of transported parts of the partition, if such production is not available at the point where such a partition needs to be built.

In addition, a lattice partition is known, which is described, for example, in patent RU 75419 U1 published on 08/10/2008. This baffle is also equipped with a bottom guide rail and will also need frequent maintenance. Also, this baffle is made of steel, which is highly corrosive. With daily opening and closing, chips of the protective varnish-and-paint coating will form on the working surfaces, the working units will corrode, leading not only to a deterioration in the aesthetic qualities of the partition, but also to a deterioration in its performance and jamming of the working units.

The aim of the invention is to eliminate the listed disadvantages of prototype partitions.

The technical result of the present invention is to close the opening of any length, as well as to reduce the complexity of maintenance of the partition.

The task is achieved by the fact that the partition contains an upper guide and a web, and the web contains vertical rotary lamellae, vertical bearing lamellae and filling. The bearing lamellas are installed in the guide by means of carriages; a latch can be installed in the lower part of the lamellas. Swivel lamellas are a set of rods of three types: upper, lower and middle (swivel). One end of the top bar can contain a plug and the other end a female or male hinge element. One end of the lower rod contains a hinge element "mom" or "dad", and at the second end the following structural elements can be installed: bolt, lock, plug. To reduce the metal consumption and weight of the partition, it is permissible not to install the plugs. The middle bar contains two sets of loops, one end with a mother and the other end with a father. The required partition height is achieved by increasing the number of middle (pivoting) rods.

Obviously, the middle rods can be made of two types - with female elements at both ends and with male elements at both ends. Such a partition can also be assembled, but the range of profiles will increase.

Filling the openings between the lamellas can be made of any convenient material: aluminum, canvas, glass, plexiglass, triplex, etc. The filling can be installed on the lamellas using clamps, corners, T-bars, channels, etc. Advertising or other information can be applied to the filling surface.

Lamellas can be made from a profile made according to an individual matrix, or from a standard aluminum profile, which can be freely purchased in any relatively large city. If necessary, such a partition can be assembled in any place where a standard aluminum profile is sold - a box, a corner, a Tavr, a channel, a strip. A standard box can be used as a lamella, the hinges can be made from a strip and a stud, for the carriage you can use rolling bearings, for example, used in roller skates, or plain bearings made of fluoroplastic or a material with similar sliding characteristics. As a filling, you can use a corner or tee attached to the lamellas, and between the tee you can attach decorative elements made of aluminum strip or plexiglass.

Reducing the labor intensity of maintenance is achieved by the fact that there are no lower guide profiles in the partition, which cannot be covered with dirt screens. To close the proposed design, several round holes in the floor are sufficient, which in the daytime can be closed with round inserts, or into which specialized counter inserts for the lock bolt with spring-loaded covers can be installed.

The invention is illustrated by drawings:

FIG. 1. General view of the partition.

FIG. 2. A local view of the carriage with the top bar.

FIG. 3. Local view of the loop.

FIG. 4. A local view of the lower rod with a latch.

FIG. 5. A local view of the hinge with lamella and filling.

The positions in the drawings indicate the following elements of the partition:

1 - guide track;

2 - end lamella;

3 - top bar;

4 - middle rod;

5 - lower rod;

6 - filling;

7 - loop body;

8 - loop rod;

9 - bolt;

10 - carriage;

11 - locking lamella;

12 - bearing lamella.

The guide track 1 of the partition is attached to the ceiling structure of the opening to be closed. Carriages 10 are preferably positioned in track 1 during ceiling attachment. On one side of the opening, a fixed end lamella 2 is installed, and on the other side, a movable lock lamella 11, the displacement of the working lamellas will occur from the lock lamella 11 to the end lamella 2. The end lamella 2 can be masked with structures that act as a frame for the opening. Working lamellas are assembled from component parts - upper 3, lower 5 and at least one middle 4 rod. The hinges installed at the joints of the rods contain two bodies of the loop 7 and the hinge pin 8. The body of the loop 7 is fixed in the end part of the rod by means of any convenient fastening - glue, screw, rivet, pin, etc. The hinge shaft 8 can be made of a hairpin, fittings, round pipe, bar, etc. A wear-resistant insert can be installed between the pin 8 and the body 7, which will reduce friction in the loop. Such a liner can be made, for example, of fluoroplastic or other plastic with a low coefficient of friction. When assembling the loop, one end of the rod is installed in the lower loop element and fixed in it, and an insert is put on the other end of the rod. The second part of the loop, installed in the rod, is freely put on the second end of the rod. If necessary, the pin can be fixed in the second part of the hinge. The rod can be fixed in the loop body in any convenient way, for example, if a pin is used as a rod, then the rod can be fixed by screwing it into the thread made in the loop. It can also be secured with retaining rings and other similar devices.

Vertical bearing lamellas 12 are installed in carriages 10 and their height is adjusted. Height adjustment can be carried out by tightening the adjusting nuts, or placing adjusting shims in the carriage. The carriages 10 are made of a carriage body and two bearings attached thereto. To reduce noise when opening and closing the opening, a sound-absorbing coating can be applied to the outer rings of the bearings, for example, the rings can be rubberized. Also, instead of rolling bearings, you can use sleeve bearings made, for example, of fluoroplastic. The carriage body can be made of an aluminum box, strip, bar, etc. Also, the body of the carriage can be made of other material, for example, stainless steel, titanium, plexiglass. The lamella is attached to the carriage body by means of a pivot bar similar to the hinge bar. The rod is fixed in the carriage body in any convenient way, for example, with a lock washer, nut, locking screw.

Rotary infill lamellas are attached to the lamellas installed in the track. Mounting holes in the rods for installing hinges and infills can be made in the factory, or on site before assembly and hitching. When making holes on site, it is advisable to use templates. The filling in the form of a sheet or glass can be in frames that are attached to the lamellas and transfer the loads from the rotary lamellas to the load-bearing ones.

A guiding track of known designs can be used as a track, or, if there is no track in the warehouse in the village, then it can be made independently by making a slot in a box with a sufficiently thick wall, or by riveting aluminum corners together.

When opening the store, it is necessary to open the lock and the latches that hold the partition, and, applying force along the axis of the partition, assemble the partition like an accordion into the parking lot.

The undoubted advantage of this partition is that it can be made from standard profiles using ordinary tools (screwdriver, drill, cut-off saw, a set of keys and screwdrivers). To make such a partition, you can use the following standard aluminum profiles:

• end lamellas and lock box 40 × 25;

• bearing lamellas - boxing 25 × 25;

• swivel lamellas - boxing 20 × 20;

• holders of fillings - brands 25 × 25;

• axles - a bar with a diameter of 15 mm or an M14 hairpin;

• hinge body - aluminum square 20;

• track - corner 40 × 40.

The metal surfaces of the partition can be coated with a polymer powder coating, as well as any other decorative coating.

Claims (7)

1. A lattice partition containing an upper guide track and a sheet, characterized in that the sheet contains vertical bearing lamellas installed in the track on carriages, and vertical rotary lamellae attached to the bearing lamellae by means of infills, and the lamellae are made of a standard aluminum profile, and the partition does not have a lower guide profile. 2. The partition according to claim 1, characterized in that the vertical rotary lamellae consist of upper, lower and middle rods, while the loop elements are installed at both ends of the middle rod and only at one of the ends of the upper and lower rod. 3. A partition according to claim 2, characterized in that a latch, or a lock, or a plug is installed at the second end of the upper or lower rod. 4. A partition according to claim 2 or 3, characterized in that the hinge elements include a hinge body and a pivot bar. 5. The partition according to claim 4, characterized in that an insert is installed between the body of the loop and the pivot rod. 6. The partition according to any one of paragraphs. 1-5, characterized in that the slats are height-adjustable in the carriage. 7. The partition according to any one of paragraphs. 1-6, characterized in that advertising information or decorative graphic images are applied to the surface of the fillings.

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